:root{--bg:#ffffff;--text:#0b1220;--muted:#6b7280;--accent:#10b981;--btn-bg:#0b0b0b;--btn-text:#ffffff;--section-border: rgba(0,0,0,.06);--scrollbar-track: rgba(15, 23, 42, .06);--scrollbar-thumb: rgba(15, 23, 42, .22);--scrollbar-thumb-hover: rgba(15, 23, 42, .34)}[data-theme=dark]{--bg:#0b1220;--text:#e6eef8;--muted:#9aa6b2;--accent:#34d399;--btn-bg:#ffffff;--btn-text:#0b1220;--section-border: rgba(255,255,255,.06);--scrollbar-track: rgba(255,255,255,.05);--scrollbar-thumb: rgba(255,255,255,.2);--scrollbar-thumb-hover: rgba(255,255,255,.32)}*{box-sizing:border-box}html,body,#root,.app-root,.sidebar,.chat-area,input,textarea,button,select,.message-text,.message-header,.home-empty,.history-item,.search-modal,*:before,*:after{font-family:Vazir,Inter,system-ui,Arial,sans-serif!important}html,body{max-width:100%;overflow-x:hidden}button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,a:focus-visible{outline:2px solid color-mix(in srgb,var(--accent) 70%,#22d3ee);outline-offset:2px}body{margin:0;background:radial-gradient(circle at 1px 1px,rgba(100,116,139,.12) 1px,transparent 0),radial-gradient(circle at 1px 1px,rgba(148,163,184,.08) 1px,transparent 0),linear-gradient(180deg,color-mix(in srgb,var(--bg) 98%,#f8fafc),var(--bg));background-size:22px 22px,44px 44px,auto;background-position:0 0,11px 11px,0 0;color:var(--text);background-attachment:fixed}*{scrollbar-width:thin;scrollbar-color:var(--scrollbar-thumb) var(--scrollbar-track)}*::-webkit-scrollbar{width:10px;height:10px}*::-webkit-scrollbar-track{background:var(--scrollbar-track)}*::-webkit-scrollbar-thumb{background:linear-gradient(180deg,var(--scrollbar-thumb),color-mix(in srgb,var(--scrollbar-thumb) 78%,transparent));border-radius:999px;border:2px solid var(--scrollbar-track)}*::-webkit-scrollbar-thumb:hover{background:var(--scrollbar-thumb-hover)}.app-root{display:flex;flex-direction:row-reverse;height:100vh;background:transparent}.sidebar{width:320px;border-left:1px solid var(--section-border);border-right:0;padding:18px;background:color-mix(in srgb,var(--bg) 92%,transparent);box-shadow:0 20px 60px #02061714;transition:width .28s cubic-bezier(.2,.9,.2,1),transform .28s ease;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.brand{font-weight:800;margin-bottom:16px;font-size:18px}.chat-area{flex:1;display:flex;flex-direction:column;min-height:0;min-width:0;overflow-x:hidden;position:relative}.chat-area:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;opacity:.42;background-image:radial-gradient(circle at 1px 1px,rgba(100,116,139,.16) 1px,transparent 0),radial-gradient(circle at 1px 1px,rgba(148,163,184,.1) 1px,transparent 0);background-size:18px 18px,36px 36px;background-position:0 0,9px 9px;-webkit-mask-image:linear-gradient(to bottom,rgba(0,0,0,.92),rgba(0,0,0,.4) 78%,transparent);mask-image:linear-gradient(to bottom,rgba(0,0,0,.92),rgba(0,0,0,.4) 78%,transparent)}.chat-header{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border:1px solid var(--section-border);background:color-mix(in srgb,var(--bg) 92%,transparent);position:sticky;top:10px;z-index:20;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);margin:10px 15px 0;border-radius:40px;box-shadow:0 18px 60px #0206171a,0 2px 8px #0206170a}.chat-header{position:relative;display:flex;align-items:center;justify-content:space-between;padding:14px 18px}.left-controls{display:flex;align-items:center;gap:8px}.header-logo{position:absolute;left:50%;transform:translate(-50%);display:flex;align-items:center;justify-content:center}.header-logo{position:absolute;left:50%;transform:translate(-50%);display:flex;align-items:center;justify-content:center;z-index:80}.header-logo img{height:38px;max-height:40px;display:block;opacity:.96}.header-left{display:flex;align-items:center;gap:8px}.credits-bubble{display:inline-flex;align-items:center;gap:8px;padding:7px 10px;border-radius:999px;border:1px solid rgba(168,85,247,.22);background:linear-gradient(135deg,#a855f729,#7c3aed14 58%,#ffffff1a);box-shadow:0 12px 28px #7c3aed29,inset 0 1px #ffffff47;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);color:var(--text);min-width:0;white-space:nowrap}.credits-bubble-icon{width:18px;height:18px;display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;filter:drop-shadow(0 2px 6px rgba(124,58,237,.35))}.credits-bubble-icon svg{width:18px;height:18px;display:block}.credits-bubble-text{display:flex;align-items:baseline;gap:5px;line-height:1}.credits-bubble-text strong{font-size:13px;font-weight:900;letter-spacing:.01em}.credits-bubble-text span{font-size:11px;font-weight:800;color:var(--muted)}.header-left .icon-btn{background:transparent;border:0;padding:6px;border-radius:8px;display:inline-flex;align-items:center;justify-content:center;cursor:pointer}.header-left .icon-btn img{width:28px;height:28px;display:block}.header-right{display:flex;align-items:center;gap:8px}.header-right .icon-btn{background:transparent;border:0;padding:6px;border-radius:8px;display:inline-flex;align-items:center;justify-content:center;cursor:pointer}.header-right .icon-btn img{width:28px;height:28px;display:block}.header-right{display:flex;align-items:center;gap:10px;margin-left:auto}.header-title{display:block;font-weight:700}.header-search{display:none}.header-search input{padding:8px 12px;border-radius:999px;border:1px solid rgba(0,0,0,.06);background:transparent;color:var(--text)}.header-search button{background:transparent;border:0;padding:8px;cursor:pointer}.site-outage-notice{display:flex;flex-direction:row-reverse;align-items:center;justify-content:flex-end;gap:10px;margin:10px 15px 0;padding:12px 14px;border-radius:16px;border:1px solid rgba(245,158,11,.34);background:linear-gradient(135deg,#f59e0b29,#fbbf241a);box-shadow:0 12px 30px #f59e0b24;color:#92400e;font-weight:800;position:relative;z-index:25;direction:rtl;text-align:right}.site-outage-dot{width:10px;height:10px;border-radius:999px;background:#f59e0b;box-shadow:0 0 0 6px #f59e0b33;flex:0 0 auto}.site-notice{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin:10px 15px 0;padding:12px 14px;border-radius:16px;border:1px solid rgba(59,130,246,.28);background:linear-gradient(135deg,#3b82f624,#10b9811a);box-shadow:0 12px 30px #3b82f61f;position:relative;z-index:25;direction:rtl;text-align:right}.site-notice-content{display:flex;flex-direction:column;gap:4px;min-width:0;align-items:flex-start}.site-notice-content strong{font-size:13px;font-weight:900;color:var(--text)}.site-notice-content span{font-size:13px;line-height:1.8;color:var(--muted)}.site-notice-close{width:30px;height:30px;border-radius:10px;border:1px solid var(--section-border);background:transparent;color:var(--text);cursor:pointer;font-size:18px;line-height:1;flex:0 0 auto}.messages{flex:1;padding:24px 22px 18px;overflow-y:auto;overflow-x:hidden;background:linear-gradient(180deg,rgba(0,0,0,.01),transparent);min-height:0;scroll-behavior:smooth;position:relative;z-index:1}.chat{display:flex;flex-direction:column;flex:1;min-height:0;min-width:0;max-width:1180px;width:100%;margin:0 auto}.msg{margin-bottom:12px;display:flex}.msg.user{justify-content:flex-end}.bubble{max-width:72%;padding:12px 16px;border-radius:20px;background:var(--accent);color:#fff;animation:fadeIn .18s ease;box-shadow:0 8px 24px #10b98129}.msg.assistant .bubble{background:linear-gradient(180deg,rgba(255,255,255,.06),transparent);color:var(--text);border:1px solid var(--section-border)}.msg-wrap{margin-bottom:22px}.msg-wrap{animation:msgIn .36s cubic-bezier(.2,.9,.3,1)}@keyframes msgIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}.message-row{display:flex;flex-direction:column;align-items:stretch;gap:10px;margin-bottom:18px}.message-row.user-row{align-items:flex-end}.message-shell{display:flex;gap:12px;max-width:min(84%,900px);align-items:flex-start;min-width:0;overflow:hidden}.message-row.user-row .message-shell{flex-direction:row-reverse}.message-avatar{width:42px;height:42px;border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:900;letter-spacing:.02em;flex:0 0 auto;box-shadow:0 10px 24px #02061714}.message-row.user-row .message-avatar{background:linear-gradient(135deg,#111827,#374151);color:#fff}.message-row.assistant-row .message-avatar{background:linear-gradient(135deg,#10b981,#3b82f6);color:#fff}.message-card{padding:16px 18px 14px;border-radius:24px;border:1px solid var(--section-border);background:linear-gradient(180deg,color-mix(in srgb,var(--bg) 94%,transparent),color-mix(in srgb,var(--bg) 88%,transparent));box-shadow:0 18px 44px #0206170f;display:flex;flex-direction:column;gap:12px;min-width:0;position:relative;overflow:hidden}.message-card:before{content:"";position:absolute;inset:auto 14px -10px auto;width:72px;height:72px;border-radius:50%;background:radial-gradient(circle,rgba(16,185,129,.12),transparent 70%);pointer-events:none}.message-row.user-row .message-card{background:linear-gradient(135deg,#111827f5,#1f2937f5);color:#fff;border-color:#ffffff0f;box-shadow:0 20px 48px #0206172e}[data-theme=dark] .message-row.user-row .message-card{background:linear-gradient(135deg,#0f172afa,#111827fa)}.message-top{display:flex;align-items:center;justify-content:space-between;gap:12px}.message-sender{font-size:12px;font-weight:800;letter-spacing:.02em;opacity:.92;text-transform:uppercase}.message-time{font-size:11px;color:inherit;opacity:.55}.message-meta{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:-4px;color:var(--muted)}.message-factor,.message-model{display:inline-flex;align-items:center;padding:5px 10px;border-radius:999px;background:#6b72801a;font-size:11px;font-weight:800;line-height:1}.message-row.user-row .message-factor,.message-row.user-row .message-model{background:#ffffff1f;color:inherit}.message-text{font-size:17px;line-height:1.9;color:inherit;text-align:right;white-space:pre-wrap;word-break:break-word}.message-actions{display:flex;gap:10px;align-items:center;margin-top:2px;opacity:.9}.message-actions .action{background:#ffffff14;border:1px solid rgba(255,255,255,.1);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;padding:8px;border-radius:999px;color:inherit;transition:transform .14s ease,background .14s ease,border-color .14s ease,box-shadow .14s ease}.message-row.assistant-row .message-actions .action{background:#02061708;border-color:var(--section-border);color:var(--muted)}.message-actions .action:hover{background:#0000000f;color:var(--text);transform:translateY(-1px);box-shadow:0 8px 18px #02061714}.message-actions .action:active{transform:translateY(0)}.message-actions svg{display:block}.assistant-row .message-shell{align-self:flex-start}.assistant-row .message-text,.user-row .message-text{direction:rtl}.composer{display:flex;flex-direction:column;gap:10px;padding:10px 14px 20px;background:transparent;position:sticky;bottom:0;z-index:20;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.chat-status-strip{width:100%;display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:2px}.chat-status-pill{display:inline-flex;align-items:center;padding:6px 10px;border-radius:999px;border:1px solid var(--section-border);background:color-mix(in srgb,var(--bg) 95%,transparent);font-size:11px;font-weight:900;color:var(--text);white-space:nowrap}.chat-status-pill.idle{border-color:#10b9813d;background:#10b9811a}.chat-status-pill.busy{border-color:#f59e0b47;background:#f59e0b1f}.chat-status-pill.muted{color:var(--muted);font-weight:800}.voice-preview-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;border:1px solid var(--section-border);border-radius:18px;background:color-mix(in srgb,var(--bg) 94%,transparent);margin-bottom:12px;flex-wrap:wrap}.voice-preview-bar audio{min-width:240px;flex:1}.voice-preview-actions{display:flex;gap:8px;flex-wrap:wrap}.composer-input-wrap{position:relative;flex:1;min-width:0}.voice-record-btn{position:absolute;left:10px;top:50%;transform:translateY(-50%);z-index:3;border:1px solid var(--section-border);background:linear-gradient(180deg,color-mix(in srgb,var(--bg) 96%,transparent),color-mix(in srgb,var(--bg) 88%,transparent));color:var(--text);height:48px;padding:0 14px;border-radius:999px;display:inline-flex;align-items:center;gap:8px;cursor:pointer;box-shadow:0 10px 28px #02061714}.voice-record-btn.recording{border-color:#ef44444d;background:linear-gradient(180deg,#ef444424,#ef444414);animation:pulseRecord 1.2s ease-in-out infinite}.voice-record-dot{width:12px;height:12px;border-radius:999px;background:#ef4444;box-shadow:0 0 #ef444447}.voice-record-btn.recording .voice-record-dot{animation:dotPulse 1.2s ease-in-out infinite}.voice-record-time{font-size:12px;font-weight:900}.model-switcher{position:absolute;right:10px;top:50%;transform:translateY(-50%);z-index:3}.model-switcher-btn{min-width:138px;height:48px;padding:0 14px;border-radius:999px;border:1px solid var(--section-border);background:linear-gradient(180deg,color-mix(in srgb,var(--bg) 96%,transparent),color-mix(in srgb,var(--bg) 88%,transparent));display:inline-flex;align-items:center;justify-content:space-between;gap:10px;cursor:pointer;color:var(--text);box-shadow:0 10px 28px #02061714;transition:transform .16s ease,box-shadow .16s ease,background .16s ease,border-color .16s ease}.model-switcher-btn.open{border-color:#10b9816b;box-shadow:0 16px 40px #10b98124,0 10px 28px #02061714}.model-switcher-btn.active{border-color:#10b9813d;background:linear-gradient(180deg,color-mix(in srgb,var(--bg) 98%,transparent),color-mix(in srgb,var(--accent) 6%,var(--bg)));box-shadow:0 12px 30px #10b9811a,0 10px 28px #02061714}.model-switcher-btn:hover{transform:translateY(-1px);box-shadow:0 14px 34px #0206171a;border-color:#10b9813d}.model-switcher-btn.disabled{opacity:.55;cursor:pointer}.model-switcher-label{display:flex;flex-direction:column;align-items:flex-start;gap:2px;min-width:0;text-align:right}.model-switcher-title{font-size:12px;font-weight:900;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:74px}.model-switcher-sub{font-size:10px;color:var(--muted);font-weight:800;line-height:1}.model-switcher-arrow{width:20px;height:20px;display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto}.model-switcher-arrow svg{width:20px;height:20px;display:block}.model-popover{position:absolute;bottom:58px;right:0;min-width:280px;max-width:min(78vw,320px);padding:10px;border-radius:18px;border:1px solid var(--section-border);background:color-mix(in srgb,var(--bg) 96%,transparent);box-shadow:0 20px 50px #0206172e;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);display:flex;flex-direction:column;gap:8px;z-index:60}.model-popover-open{animation:popScale .14s ease-out}.model-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:35;background:transparent}.model-popover-head{padding:4px 8px 8px;font-size:12px;font-weight:900;color:var(--muted)}.model-option{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px;border-radius:14px;border:1px solid transparent;background:transparent;color:var(--text);cursor:pointer;text-align:right;transition:background .15s ease,border-color .15s ease,transform .15s ease}.model-option:hover{background:#6b72801a;border-color:#6b728024;transform:translateY(-1px)}.model-option.active{background:#10b9811a;border-color:#10b98133}.model-option-title{font-size:13px;font-weight:800;line-height:1.4}.model-option-factor{padding:4px 8px;border-radius:999px;background:#6b72801f;font-size:11px;font-weight:900;white-space:nowrap}.composer input,.composer textarea{width:100%;padding:16px 76px 16px 20px;border-radius:999px;border:1px solid var(--section-border);margin-right:0;background:color-mix(in srgb,var(--bg) 94%,transparent);color:var(--text);box-shadow:0 14px 40px #02061714;font-size:15px;min-height:58px}.composer textarea{resize:none;line-height:1.5}.composer input:focus,.composer textarea:focus{outline:none;border-color:#10b98147;box-shadow:0 0 0 4px #10b98114,0 14px 40px #02061714}.composer-send{width:58px;height:58px;border-radius:999px;border:0;background:var(--btn-bg);display:inline-flex;align-items:center;justify-content:center;color:var(--btn-text);box-shadow:0 14px 34px #02061724;transition:transform .15s ease,border-radius .15s ease,opacity .15s ease}.composer-send:hover{transform:translateY(-1px)}.composer-send:disabled{opacity:.7}.composer-send:disabled{opacity:.6}.composer-send svg{transform:translateY(-1px)}.sidebar .controls{margin-bottom:12px}.new-chat{width:100%;padding:10px;border-radius:10px;border:0;background:var(--btn-bg);color:var(--btn-text);font-weight:600}.subscription{padding:10px 0;border-top:1px dashed rgba(0,0,0,.04);margin-top:12px}.subscribe-btn{margin-top:8px;padding:8px 10px;border-radius:8px;border:0;background:var(--accent);color:#fff}.history{margin-top:12px;overflow:auto;max-height:60vh;scrollbar-width:thin}.history-item{padding:12px;border-radius:14px;margin-bottom:8px;cursor:pointer}.history-item:hover{background:#00000008}.history-item{transition:transform .14s ease,background .14s ease}.history-item:hover{transform:translate(6px)}.history-item.active{background:#0000000d;font-weight:700}.history-head{display:flex;align-items:center;justify-content:space-between;gap:8px}.history-action{width:28px;height:28px;border-radius:8px;border:1px solid var(--section-border);background:transparent;color:var(--muted);cursor:pointer;display:inline-flex;align-items:center;justify-content:center}.history-action:hover{background:#0000000d;color:var(--text)}.history-action.danger{color:#dc2626}.history-item .title{font-size:13px}.history-item .snippet{font-size:12px;color:var(--muted)}.empty-state{padding:40px;text-align:center;color:var(--muted)}.loading-dots{display:inline-flex;gap:6px;align-items:center}.loading-dots .dot{width:8px;height:8px;background:var(--muted);border-radius:50%;opacity:.6;animation:ld 1s infinite}.loading-dots .dot:nth-child(1){animation-delay:0s}.loading-dots .dot:nth-child(2){animation-delay:.15s}.loading-dots .dot:nth-child(3){animation-delay:.3s}@keyframes ld{0%{transform:translateY(0);opacity:.3}50%{transform:translateY(-6px);opacity:1}to{transform:translateY(0);opacity:.3}}@keyframes fadeIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}.theme-toggle{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:0;display:inline-flex;align-items:center;justify-content:center;gap:10px;cursor:pointer;font-weight:800;transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,border-color .18s ease}.theme-toggle:focus-visible{outline:none;box-shadow:0 0 0 4px #10b98124}.theme-toggle:hover{transform:translateY(-1px)}.theme-toggle-icon{width:34px;height:34px;display:inline-flex;align-items:center;justify-content:center;color:var(--text)}.theme-toggle-icon-art svg{width:24px;height:24px;display:block;fill:none;stroke:currentColor}.theme-toggle-text{line-height:1;font-size:13px}.theme-toggle-pill{padding:10px 14px;border-radius:999px;border:1px solid var(--section-border);background:linear-gradient(180deg,color-mix(in srgb,var(--bg) 96%,transparent),color-mix(in srgb,var(--bg) 88%,transparent));color:var(--text);box-shadow:0 12px 34px #02061714}.theme-toggle-compact{width:44px;height:44px;padding:0;border-radius:999px;border:0;background:transparent;box-shadow:none}.theme-toggle-compact .theme-toggle-text{display:none}.theme-toggle-compact .theme-toggle-icon{width:100%;height:100%}.header-theme-toggle{padding:0}[data-theme=dark] .theme-toggle-compact{background:linear-gradient(180deg,#fffffff5,#e5e7ebeb);box-shadow:0 16px 34px #00000038,inset 0 1px #fffffff2}[data-theme=dark] .theme-toggle-icon{color:var(--text)}[data-theme=dark] .theme-toggle-compact{background:transparent!important;box-shadow:none!important}[data-theme=dark] .theme-toggle-icon{color:#fff!important}.home-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:calc(100vh - 84px);padding:28px 18px;gap:18px}.home-empty h2{font-size:28px;font-weight:600;color:var(--text)}.home-prompt{display:flex;align-items:flex-end;gap:12px;background:var(--bg);padding:18px 22px;border-radius:28px;box-shadow:0 24px 80px #02061714,inset 0 1px #ffffff73;width:min(900px,100%);max-width:100%;border:1px solid rgba(0,0,0,.06);position:relative}.prompt-add{width:44px;height:44px;border-radius:999px;border:0;background:transparent;color:var(--text);font-size:26px;display:flex;align-items:center;justify-content:center}.prompt-input{flex:1;min-width:0;border:0;outline:none;padding:12px 16px;font-size:18px;background:transparent;color:var(--text);resize:none;line-height:1.85;min-height:56px;max-height:220px;overflow-y:auto;overflow-wrap:anywhere;word-break:break-word;direction:rtl;text-align:right;font-family:inherit}.prompt-actions{display:flex;flex-direction:column;align-items:center;gap:8px;flex:0 0 auto}.prompt-counter{font-size:11px;font-weight:900;color:var(--muted);font-variant-numeric:tabular-nums}.prompt-counter.limit{color:#dc2626}.prompt-send{width:48px;height:48px;border-radius:999px;border:0;background:var(--btn-bg);display:inline-flex;align-items:center;justify-content:center;color:var(--btn-text)}.prompt-send:disabled{opacity:.65;cursor:not-allowed}.prompt-send svg{transform:translateY(-1px)}.home-prompt:hover{transform:translateY(-2px);transition:transform .18s ease}.home-prompt:focus-within{box-shadow:0 50px 140px #0206171f,inset 0 1px #fff9;transform:translateY(-4px)}.home-hint{color:var(--muted);font-size:13px}.sidebar{display:flex;flex-direction:column;gap:12px}.sidebar-top{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:28px;padding:2px 2px 0}.sidebar.collapsed .title,.sidebar.collapsed .snippet{display:none}.sidebar-bottom{margin-top:auto;padding-top:14px;border-top:1px solid var(--section-border);display:flex;flex-direction:column;gap:10px}.collapse-btn{margin-left:auto;background:transparent;border:0;padding:6px 8px;border-radius:8px;cursor:pointer}.collapse-btn svg{width:28px;height:28px;display:block;color:var(--text)}.collapse-btn:hover{background:#00000008}.sidebar .new-chat{min-width:118px;padding:11px 16px;border-radius:16px;border:1px solid transparent;background:transparent;color:var(--text);font-weight:800;box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none;transition:background .18s ease,border-color .18s ease,color .18s ease,transform .18s ease,box-shadow .18s ease}.sidebar .new-chat:hover{transform:translateY(-1px);background:#6b728029;border-color:#6b728038;box-shadow:0 10px 24px #0206170f}.sidebar-section-label{font-size:11px;font-weight:900;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-top:2px;padding:0 2px}.sidebar-profile{display:flex;align-items:center;gap:12px;padding:15px 16px;border:1px solid var(--section-border);border-radius:24px;background:linear-gradient(180deg,color-mix(in srgb,var(--bg) 94%,transparent),color-mix(in srgb,var(--bg) 88%,transparent));-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);box-shadow:0 10px 30px #0206170a}.sidebar-avatar{width:44px;height:44px;border-radius:14px;background:linear-gradient(135deg,var(--accent),#60a5fa);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800}.sidebar-profile-meta{display:flex;flex-direction:column;gap:2px;min-width:0}.sidebar-profile-name{font-weight:700;font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sidebar-profile-sub{font-size:12px;color:var(--muted)}.sidebar-action{padding:13px 14px;border-radius:16px;border:1px solid transparent;background:transparent;color:var(--text);font-weight:700;cursor:pointer;text-align:right;box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none;transition:background .18s ease,border-color .18s ease,color .18s ease,transform .18s ease,box-shadow .18s ease}.sidebar-action.ghost{background:transparent;color:#dc2626!important;border-color:transparent;box-shadow:none}.sidebar-action:hover{transform:translateY(-1px);background:#6b728029;border-color:#6b728038;box-shadow:0 10px 24px #0206170f}.sidebar-action.ghost:hover{background:#dc262614;border-color:#dc26264d;box-shadow:0 10px 20px #dc262614}.sidebar-action.logout{background:transparent;border-color:transparent;color:#dc2626!important;box-shadow:none}.sidebar-action.logout:hover{background:#dc2626;border-color:#dc2626;color:#fff!important;opacity:1;box-shadow:0 10px 22px #dc26263d}.sidebar-action.logout:hover .sidebar-btn-icon{color:#fff}.sidebar-btn-icon{width:18px;height:18px;flex:0 0 auto;display:block;color:currentColor}.sidebar .new-chat,.sidebar .sidebar-action{display:inline-flex;align-items:center;gap:10px;justify-content:flex-start}.sidebar .new-chat span,.sidebar .sidebar-action span{line-height:1}.sidebar .new-chat,.sidebar .sidebar-action{direction:rtl;text-align:right;justify-content:flex-end}.sidebar .new-chat,.sidebar .sidebar-action{flex-direction:row-reverse}.sidebar .sidebar-btn-icon{margin-right:0;margin-left:0}.history{margin-top:10px;overflow:auto;max-height:60vh;scrollbar-width:thin;padding-left:2px;padding-right:2px}.history-item{padding:12px;border-radius:18px;margin-bottom:8px;cursor:pointer;border:1px solid transparent;background:color-mix(in srgb,var(--bg) 96%,transparent)}.history-item:hover{background:color-mix(in srgb,var(--bg) 88%,transparent)}.history-item.active{background:color-mix(in srgb,var(--accent) 10%,var(--bg));border-color:#10b9811f;font-weight:700}.history-head{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:4px}.history-actions{display:flex;align-items:center;gap:6px;opacity:0;transition:opacity .15s ease}.history-item:hover .history-actions{opacity:1}.history-item .title{font-size:13px;font-weight:700;line-height:1.4}.history-item .snippet{font-size:12px;color:var(--muted);line-height:1.6}.sidebar-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#02061752;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:40;opacity:0;animation:fadeInOverlay .18s forwards}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}@keyframes fadeInOverlay{0%{opacity:0}to{opacity:1}}@keyframes popScale{0%{opacity:0;transform:translateY(6px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes pulseRecord{0%,to{transform:translateY(-50%) scale(1)}50%{transform:translateY(-50%) scale(1.02)}}@keyframes dotPulse{0%,to{box-shadow:0 0 #ef444440}50%{box-shadow:0 0 0 10px #ef444400}}.hamburger{display:none;background:transparent;border:0;font-size:20px;margin-right:8px}@media (max-width:900px){.sidebar{position:fixed;right:0;left:auto;top:0;bottom:0;z-index:90;width:min(320px,86vw);transform:translate(100%);height:100vh;border-left:1px solid var(--section-border);border-right:0;will-change:transform;visibility:hidden;opacity:0;pointer-events:none}.sidebar.open{transform:translate(0)}.sidebar.open{visibility:visible;opacity:1;pointer-events:auto}.sidebar.collapsed{transform:translate(100%);visibility:hidden;opacity:0;pointer-events:none}.hamburger{display:inline-flex}.sidebar-overlay{display:block}.sidebar.open~.chat-area .chat-header{display:none}.sidebar.open{background:var(--bg);border-left:1px solid var(--section-border);box-shadow:none}.sidebar-overlay{background:#0000002e;-webkit-backdrop-filter:none;backdrop-filter:none}.sidebar{padding:14px 12px 14px 14px}.sidebar-top{gap:10px}.sidebar .new-chat{min-width:108px;padding:11px 14px}.sidebar-profile{padding:14px;border-radius:20px}.history{max-height:44vh}}@media (max-width:900px){.header-logo img{height:32px}.header-title{display:none}.header-search{display:flex;align-items:center;gap:6px}.header-search input{width:160px}.header-left,.header-right{gap:6px}.chat-header{margin:10px 10px 0;top:10px;border-radius:20px;padding:12px 14px;box-shadow:0 14px 42px #0206171a,0 2px 8px #0206170d}.site-outage-notice{margin:10px 10px 0;padding:10px 12px;border-radius:14px;font-size:13px}.site-notice{margin:10px 10px 0;padding:10px 12px;border-radius:14px}.credits-bubble{padding:6px 9px;gap:7px}.credits-bubble-text span{display:none}.credits-bubble-text strong{font-size:12px}}:root .header-left img,:root .header-right img{filter:none}[data-theme=dark] .header-left img,[data-theme=dark] .header-right img{filter:invert(1) brightness(1.2)}.sidebar.collapsed{width:88px;padding-left:12px;padding-right:12px}@media (min-width:901px){.sidebar.collapsed{width:0;padding:0;border-left:0;overflow:hidden;pointer-events:none;transform:none}}.login{width:100%;padding:10px;border-radius:8px;border:0;background:transparent;color:var(--text);border:1px solid rgba(0,0,0,.06)}[data-theme=dark] .home-prompt,[data-theme=dark] .composer input,[data-theme=dark] .composer textarea,[data-theme=dark] .search-form input,[data-theme=dark] .auth-form input{background:color-mix(in srgb,#0f172a 84%,#111827)}.auth-shell{position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;overflow:hidden;background:radial-gradient(circle at 20% 18%,rgba(16,185,129,.18),transparent 24%),radial-gradient(circle at 82% 12%,rgba(59,130,246,.16),transparent 22%),radial-gradient(circle at 50% 100%,rgba(14,165,233,.16),transparent 34%),linear-gradient(180deg,color-mix(in srgb,var(--bg) 98%,#f8fbff),color-mix(in srgb,var(--bg) 88%,#dff7ef))}.auth-shell:before{content:"";position:absolute;top:-25%;right:-25%;bottom:-25%;left:-25%;background-image:radial-gradient(circle at 1px 1px,rgba(100,116,139,.16) 1px,transparent 0);background-size:26px 26px;opacity:.38;-webkit-mask-image:linear-gradient(to bottom,#000000eb,#0000001a);mask-image:linear-gradient(to bottom,#000000eb,#0000001a);pointer-events:none}.auth-grid{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(90deg,transparent 0%,rgba(255,255,255,.08) 50%,transparent 100%);mix-blend-mode:soft-light;opacity:.34;pointer-events:none}.auth-orb{position:absolute;border-radius:999px;filter:blur(14px);opacity:.9;pointer-events:none;animation:authFloat 12s ease-in-out infinite}.auth-orb-a{width:320px;height:320px;left:-80px;top:10%;background:radial-gradient(circle,rgba(16,185,129,.36),rgba(16,185,129,.08) 58%,transparent 70%)}.auth-orb-b{width:260px;height:260px;right:-70px;bottom:8%;background:radial-gradient(circle,rgba(59,130,246,.26),rgba(59,130,246,.06) 60%,transparent 72%);animation-delay:-4s}.auth-loading-shell{min-height:100vh;display:flex;align-items:center;justify-content:center;background:radial-gradient(circle at top,rgba(16,185,129,.16),transparent 42%),linear-gradient(180deg,color-mix(in srgb,var(--bg) 98%,#f8fafc),var(--bg));padding:24px}.auth-loading-card{width:min(420px,100%);padding:26px 24px;border-radius:28px;border:1px solid var(--section-border);background:color-mix(in srgb,var(--bg) 94%,transparent);box-shadow:0 24px 80px #0206171f;display:flex;flex-direction:column;align-items:center;gap:10px;text-align:center}.auth-loading-logo{width:72px;height:72px;border-radius:22px;background:linear-gradient(135deg,var(--accent),#3b82f6);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:900;font-size:24px;box-shadow:0 18px 36px #10b98138}.auth-loading-card strong{font-size:18px}.auth-loading-card span{font-size:13px;color:var(--muted);line-height:1.8}.auth-card{position:relative;z-index:1;width:min(1120px,100%);padding:26px;border-radius:34px;border:1px solid rgba(255,255,255,.55);background:linear-gradient(180deg,#ffffffd1,#ffffff9e);box-shadow:0 30px 120px #02061724,inset 0 1px #ffffffd9;-webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px);display:grid;grid-template-columns:minmax(0,1.1fr) minmax(260px,.9fr);gap:22px;align-items:stretch}.auth-card-copy,.auth-form-shell{display:flex;flex-direction:column;gap:16px}.auth-card-copy{padding:8px 8px 8px 6px;justify-content:center}.auth-topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.auth-badge{display:inline-flex;align-self:flex-start;padding:9px 13px;border-radius:999px;background:linear-gradient(135deg,#10b98129,#3b82f61a);color:#047857;font-weight:800;font-size:12px;letter-spacing:.02em;box-shadow:inset 0 1px #ffffff8c}.auth-theme-toggle{white-space:nowrap}.auth-card h1{margin:0;font-size:clamp(34px,4vw,54px);line-height:1.04;letter-spacing:-.03em}.auth-subtitle{margin:0;color:var(--muted);line-height:1.9;font-size:15px;max-width:58ch}.auth-highlight-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:4px}.auth-highlight{padding:14px 14px 13px;border-radius:20px;border:1px solid var(--section-border);background:linear-gradient(180deg,color-mix(in srgb,var(--bg) 96%,transparent),color-mix(in srgb,var(--bg) 88%,transparent));box-shadow:0 10px 26px #0206170a;display:flex;flex-direction:column;gap:6px}.auth-highlight strong{font-size:13px;font-weight:900}.auth-highlight span{font-size:12px;color:var(--muted);line-height:1.6}.auth-hero{position:relative;min-height:340px;border-radius:28px;padding:18px;overflow:hidden;background:linear-gradient(160deg,color-mix(in srgb,var(--accent) 12%,#ffffff),color-mix(in srgb,#ffffff 82%,#dbeafe));border:1px solid rgba(255,255,255,.64);box-shadow:0 28px 60px #10b9811a,inset 0 1px #ffffffd9;display:flex;align-items:center;justify-content:center}.auth-hero:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(circle at 30% 30%,rgba(255,255,255,.72),transparent 28%),radial-gradient(circle at 70% 70%,rgba(59,130,246,.14),transparent 24%);pointer-events:none}.auth-hero-glow{position:absolute;inset:50% auto auto 50%;width:220px;height:220px;border-radius:999px;transform:translate(-50%,-50%);background:radial-gradient(circle,rgba(16,185,129,.26),rgba(16,185,129,.1) 35%,transparent 70%);filter:blur(8px);animation:pulseGlow 6s ease-in-out infinite}.auth-hero-card{position:relative;z-index:1;display:flex;align-items:center;gap:14px;padding:16px 18px;border-radius:22px;border:1px solid rgba(255,255,255,.7);background:#ffffffb8;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);box-shadow:0 18px 40px #02061714;animation:floatY 5.2s ease-in-out infinite}.auth-hero-avatar{width:58px;height:58px;border-radius:18px;display:flex;align-items:center;justify-content:center;font-weight:900;font-size:17px;color:#fff;background:linear-gradient(135deg,#10b981,#3b82f6);box-shadow:0 18px 30px #10b9813d}.auth-hero-label{font-size:12px;font-weight:800;color:var(--muted);margin-bottom:4px}.auth-hero-title{font-size:20px;font-weight:900;line-height:1.3;max-width:14ch}.auth-hero-floating{position:absolute;z-index:1;padding:12px 14px;border-radius:18px;border:1px solid rgba(255,255,255,.62);background:#ffffffc7;box-shadow:0 18px 34px #02061714;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);display:flex;flex-direction:column;gap:3px;animation:floatY 6.4s ease-in-out infinite}.auth-hero-floating span{font-size:11px;color:var(--muted);font-weight:800}.auth-hero-floating strong{font-size:14px;font-weight:900}.auth-hero-floating-top{top:20px;right:20px;animation-delay:-1.5s}.auth-form-shell{padding:8px 0 8px 10px;justify-content:center}.auth-form{display:flex;flex-direction:column;gap:12px;padding:18px;border-radius:26px;border:1px solid var(--section-border);background:linear-gradient(180deg,color-mix(in srgb,var(--bg) 96%,transparent),color-mix(in srgb,var(--bg) 90%,transparent));box-shadow:0 16px 40px #0206170f}.auth-form label{font-size:13px;font-weight:800;color:var(--muted)}.auth-input-shell{display:flex;align-items:center;gap:10px;padding:8px 12px;border-radius:18px;border:1px solid var(--section-border);background:color-mix(in srgb,var(--bg) 96%,transparent);box-shadow:0 10px 22px #0206170a;transition:border-color .18s ease,box-shadow .18s ease,transform .18s ease}.auth-input-shell:focus-within{border-color:#10b98147;box-shadow:0 0 0 4px #10b98114,0 12px 28px #0206170d;transform:translateY(-1px)}.auth-input-prefix{flex:0 0 auto;padding:8px 10px;border-radius:12px;background:linear-gradient(135deg,#10b98124,#3b82f61a);color:var(--text);font-size:12px;font-weight:900;letter-spacing:.02em}.auth-form input{flex:1;min-width:0;padding:14px 0;border:0;background:transparent;color:var(--text);font-size:16px;outline:none}.auth-form input::placeholder{color:color-mix(in srgb,var(--muted) 80%,transparent)}.auth-btn{padding:14px 16px;border-radius:18px;border:0;font-weight:900;cursor:pointer;transition:transform .16s ease,box-shadow .16s ease,background .16s ease,opacity .16s ease;display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px}.auth-btn.primary{background:linear-gradient(135deg,#0f172a,#111827);color:#fff;box-shadow:0 16px 36px #0206172e}.auth-btn.ghost{background:transparent;border:1px solid var(--section-border);color:var(--text)}.auth-btn:hover{transform:translateY(-1px)}.auth-btn:disabled{opacity:.62;cursor:not-allowed;transform:none}.auth-btn-arrow{display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:999px;background:#ffffff24}.auth-note{padding:12px 14px;border-radius:16px;font-size:13px;line-height:1.75;border:1px solid transparent}.auth-note.success{background:#10b98114;border-color:#10b98129;color:#047857}.auth-note.error{background:#dc262614;border-color:#dc262629;color:#b91c1c}.auth-footnote{font-size:12px;color:var(--muted);text-align:center;line-height:1.8}[data-theme=dark] .auth-shell{background:radial-gradient(circle at 20% 18%,rgba(16,185,129,.16),transparent 24%),radial-gradient(circle at 82% 12%,rgba(59,130,246,.14),transparent 22%),radial-gradient(circle at 50% 100%,rgba(14,165,233,.12),transparent 34%),linear-gradient(180deg,#0b1220,#0f172a 62%,#0b1220)}[data-theme=dark] .auth-card{background:linear-gradient(180deg,#0f172adb,#0f172aa8);border-color:#ffffff14}[data-theme=dark] .auth-hero{background:linear-gradient(160deg,#10b9811a,#0f172adb);border-color:#ffffff14}[data-theme=dark] .auth-hero-card,[data-theme=dark] .auth-hero-floating,[data-theme=dark] .auth-form{background:#0f172ab8;border-color:#ffffff14}[data-theme=dark] .auth-input-shell{background:#0f172ad6;border-color:#ffffff14}[data-theme=dark] .auth-btn.primary{background:linear-gradient(135deg,#e5eefb,#cbd5e1);color:#0b1220}[data-theme=dark] .auth-btn.primary{color:#000}[data-theme=dark] .auth-input-prefix{color:#e6eef8}@keyframes authFloat{0%,to{transform:translateZ(0)}50%{transform:translate3d(0,-12px,0)}}@keyframes pulseGlow{0%,to{transform:translate(-50%,-50%) scale(1);opacity:.72}50%{transform:translate(-50%,-50%) scale(1.08);opacity:1}}@keyframes floatY{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}@media (max-width: 720px){.auth-card{grid-template-columns:1fr;padding:18px;gap:14px;width:min(720px,100%);border-radius:20px}.auth-hero{min-height:180px;padding:14px}.auth-hero-card{padding:12px;gap:10px}.auth-hero-avatar{width:48px;height:48px;font-size:15px;border-radius:14px}.auth-hero-title{font-size:18px;max-width:22ch}.auth-card-copy{padding:6px}.auth-card h1{font-size:28px}.auth-subtitle{font-size:14px}.auth-form{padding:14px}.auth-form input{font-size:16px;padding:12px 0}.auth-input-shell{padding:8px 10px;border-radius:14px}.auth-btn{min-height:48px;padding:12px 14px;border-radius:14px}.auth-btn.primary{font-size:15px}.auth-form-shell{padding:6px}.auth-hero-floating{right:12px;top:12px;padding:10px}.auth-hero-floating strong{font-size:13px}.auth-hero-label{font-size:11px}}@media (max-width: 420px){.auth-shell{padding:12px}.auth-card{border-radius:14px;padding:12px;gap:12px}.auth-card h1{font-size:22px}.auth-hero{min-height:150px}.auth-hero-title{font-size:16px}.auth-hero-avatar{width:44px;height:44px}.auth-input-prefix{padding:6px 8px;font-size:12px}.auth-input-shell{gap:8px}.auth-input-shell input{padding:10px 0}.auth-btn{width:100%;justify-content:center}.auth-btn .auth-btn-arrow{display:none}.auth-topbar{gap:8px}.auth-theme-toggle{order:2}.auth-badge{padding:7px 9px;font-size:11px}.auth-footnote{font-size:11px}.auth-note{font-size:13px}}@media (max-width:360px){.auth-card{padding:10px}.auth-subtitle,.auth-hero-title{max-width:100%}.auth-form{padding:12px}}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:120;display:flex;align-items:center;justify-content:center;padding:18px;background:#0206177a;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);overflow:auto;-webkit-overflow-scrolling:touch}.modal-card{width:min(840px,100%);max-height:calc(100vh - 36px);overflow:auto;background:var(--bg);border-radius:28px;padding:24px;border:1px solid var(--section-border);box-shadow:0 30px 120px #02061747;direction:rtl;text-align:right}.modal-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:18px}.modal-kicker{font-size:12px;font-weight:800;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}.modal-head h3{margin:4px 0 0;font-size:24px}.modal-close{width:38px;height:38px;border-radius:12px;border:1px solid var(--section-border);background:transparent;color:var(--text);cursor:pointer;font-size:22px;line-height:1}.credit-modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:130;display:flex;align-items:center;justify-content:center;padding:18px;background:#02061794;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);overflow:auto;-webkit-overflow-scrolling:touch}.credit-modal-card{width:min(520px,100%);padding:28px;border-radius:30px;border:1px solid var(--section-border);background:linear-gradient(180deg,color-mix(in srgb,var(--bg) 96%,transparent),color-mix(in srgb,var(--bg) 88%,transparent));box-shadow:0 32px 120px #02061747;text-align:right;display:flex;flex-direction:column;align-items:flex-start;gap:14px;direction:rtl}.credit-modal-card h3{margin:0;font-size:24px;line-height:1.4}.credit-modal-card p{margin:0;color:var(--muted);line-height:1.9;font-size:15px;max-width:38ch}.credit-modal-icon{width:76px;height:76px;border-radius:24px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#10b98129,#3b82f624);color:var(--accent);box-shadow:inset 0 1px #ffffff80,0 18px 40px #10b9811f}.credit-modal-icon svg{width:34px;height:34px;display:block}.credit-modal-actions{display:flex;flex-wrap:wrap;justify-content:flex-start;gap:10px;margin-top:8px;width:100%}.credit-modal-btn{min-width:180px;padding:14px 18px;border-radius:16px;border:1px solid var(--section-border);font-weight:900;cursor:pointer;transition:transform .16s ease,box-shadow .16s ease,background .16s ease,color .16s ease}.credit-modal-btn.primary{background:var(--btn-bg);color:var(--btn-text);box-shadow:0 12px 30px #0206171f}.credit-modal-btn.ghost{background:transparent;color:var(--text)}.credit-modal-btn:hover{transform:translateY(-1px)}.plan-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.plan-card{padding:18px;border-radius:22px;border:1px solid var(--section-border);background:linear-gradient(180deg,rgba(255,255,255,.65),transparent)}.plan-card.current{box-shadow:0 0 0 2px #10b9812e inset}.plan-card h4{margin:8px 0 6px;font-size:22px}.plan-price{font-size:26px;font-weight:900;margin-bottom:10px}.plan-tag{display:inline-flex;padding:6px 10px;border-radius:999px;background:#6b728014;font-size:12px;font-weight:700}.plan-tag.pro{background:#10b9811a;color:#047857}.plan-card ul{margin:0 0 16px;padding:0 18px 0 0;display:flex;flex-direction:column;gap:8px;color:var(--muted)}.quota-box{margin-top:18px;padding:14px 16px;border-radius:18px;border:1px solid var(--section-border);display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;background:#10b9810a}.tab-switcher{display:flex;gap:10px;margin-bottom:16px;padding:6px;background:#6b728014;border-radius:18px;border:1px solid var(--section-border)}.tab-btn{flex:1;border:0;background:transparent;color:var(--muted);padding:12px 14px;border-radius:14px;font-weight:800;cursor:pointer;transition:background .16s ease,color .16s ease,transform .16s ease}.tab-btn.active{background:var(--bg);color:var(--text);box-shadow:0 8px 24px #02061714;transform:translateY(-1px)}.charge-panel{display:flex;justify-content:center}.charge-box{width:min(520px,100%);padding:18px;border:1px solid var(--section-border);border-radius:22px;background:linear-gradient(180deg,rgba(255,255,255,.65),transparent);display:flex;flex-direction:column;gap:12px}.charge-head{font-size:20px;font-weight:900}.charge-note,.charge-summary{color:var(--muted);line-height:1.8}.charge-label{font-size:13px;font-weight:800;color:var(--muted)}.charge-input{padding:14px 16px;border-radius:16px;border:1px solid var(--section-border);background:var(--bg);color:var(--text);font-size:16px}.charge-input-shell{display:flex;align-items:center;gap:10px}.charge-stepper{display:none;flex-direction:column;gap:4px;flex:0 0 auto}.charge-step-btn{width:34px;height:34px;border-radius:12px;border:1px solid var(--section-border);background:transparent;color:var(--text);cursor:pointer;font-size:11px;line-height:1;display:flex;align-items:center;justify-content:center}.charge-step-btn:active{transform:translateY(1px)}.settings-block,.admin-panel{margin-top:18px;padding:16px;border:1px solid var(--section-border);border-radius:20px;background:#ffffff59}.settings-block-title{font-size:15px;font-weight:900;margin-bottom:10px}.model-list{display:flex;flex-wrap:wrap;gap:10px}.model-chip{display:flex;align-items:center;gap:10px;border:1px solid var(--section-border);background:transparent;color:var(--text);border-radius:999px;padding:10px 14px;cursor:pointer;transition:background .16s ease,border-color .16s ease,transform .16s ease}.model-chip.active{background:#10b9811a;border-color:#10b98138}.model-chip small{color:var(--muted);font-weight:800}.usage-list,.admin-users{display:flex;flex-direction:column;gap:10px;max-height:260px;overflow:auto;padding-left:2px}.usage-item,.admin-user-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;border:1px solid var(--section-border);border-radius:16px;background:color-mix(in srgb,var(--bg) 94%,transparent)}.usage-item strong,.admin-user-row strong{display:block;margin-bottom:4px}.admin-note{color:var(--muted);font-size:13px;line-height:1.7;margin-bottom:10px}.admin-grid{display:grid;grid-template-columns:1fr;gap:12px}.admin-grid label{display:flex;flex-direction:column;gap:8px}.field-counter{font-size:11px;color:var(--muted);align-self:flex-end;font-weight:800;font-variant-numeric:tabular-nums}.admin-grid span{font-size:13px;font-weight:800;color:var(--muted)}.admin-grid input,.admin-grid textarea,.admin-adjust input{width:100%;padding:12px 14px;border-radius:14px;border:1px solid var(--section-border);background:var(--bg);color:var(--text);font-size:14px}.admin-grid textarea{resize:vertical;min-height:150px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace!important}.memory-editor textarea{font-family:Vazir,Inter,system-ui,Arial,sans-serif!important}.admin-actions{display:flex;justify-content:flex-end;margin-top:10px}.admin-adjust{display:grid;grid-template-columns:1fr 120px 1fr auto;gap:10px;align-items:center}.profile-card{display:flex;align-items:center;gap:14px;padding:16px;border-radius:20px;border:1px solid var(--section-border);margin-bottom:16px;background:#ffffff8c}.profile-avatar{width:68px;height:68px;border-radius:20px;background:linear-gradient(135deg,#6366f1,#10b981);color:#fff;display:flex;align-items:center;justify-content:center;font-size:26px;font-weight:900}.profile-info{display:flex;flex-direction:column;gap:4px}.profile-name{font-size:20px;font-weight:900}.profile-phone{color:var(--muted)}.setting-row{display:flex;align-items:center;justify-content:space-between;padding:14px 0;border-bottom:1px solid var(--section-border)}.setting-row:last-of-type{border-bottom:0;margin-bottom:18px}@media (max-width:900px){.home-empty{min-height:calc(100vh - 72px);padding:18px 12px 22px;gap:14px}.home-empty h2{font-size:22px;line-height:1.3;text-align:center}.home-prompt{width:min(100%,760px);padding:14px;border-radius:22px;gap:10px;flex-wrap:wrap;align-items:stretch;box-shadow:0 18px 48px #02061714,inset 0 1px #ffffff73}.prompt-add{width:40px;height:40px;flex:0 0 40px;font-size:24px}.prompt-input{order:2;flex:1 1 100%;width:100%;min-height:96px;padding:12px 14px;font-size:16px;border-radius:14px;background:color-mix(in srgb,var(--bg) 96%,transparent);border:1px solid var(--section-border)}.prompt-actions{order:3;flex-direction:row;justify-content:space-between;width:100%}.prompt-send{width:46px;height:46px;border-radius:14px;flex:0 0 auto;justify-content:center}.prompt-send svg{width:17px;height:17px}.home-prompt:hover,.home-prompt:focus-within{transform:none}.auth-shell{padding:14px}.auth-card{grid-template-columns:1fr;gap:14px;padding:18px;border-radius:24px}.auth-card-copy{padding:4px 2px 0}.auth-form-shell{padding:0}.auth-hero{min-height:220px;padding:14px;border-radius:22px}.auth-hero-card{padding:14px 16px;border-radius:18px}.auth-hero-avatar{width:50px;height:50px;border-radius:16px;font-size:16px}.auth-hero-title{font-size:17px;max-width:none}.auth-hero-floating{padding:10px 12px;border-radius:16px}.auth-hero-floating-top{top:14px;right:14px}.plan-grid{grid-template-columns:1fr}.modal-backdrop{padding:12px;align-items:flex-start}.modal-card{width:100%;max-width:100%;max-height:calc(100vh - 24px);padding:16px;border-radius:22px;margin:0}.credit-modal-backdrop{padding:12px;align-items:flex-end}.credit-modal-card{width:100%;padding:20px;border-radius:24px;gap:12px}.credit-modal-card h3{font-size:20px}.credit-modal-btn{min-width:0;flex:1 1 100%}.search-modal-backdrop{padding:12px}.search-modal{width:100%;max-width:100%;padding:14px;border-radius:20px}.search-form{flex-wrap:wrap}.search-form input{width:100%;flex:1 1 100%}.search-form .composer-send{margin-left:auto}.search-results{max-height:42vh}.admin-adjust{grid-template-columns:1fr}.quota-box{flex-direction:column;align-items:flex-start}.tab-switcher{gap:8px;padding:5px}.tab-btn{padding:11px 12px}.plan-card{padding:16px;border-radius:20px}.charge-box{width:100%;padding:16px;border-radius:20px}.charge-input-shell{gap:8px}.charge-stepper{display:flex}.charge-input{flex:1}.settings-block,.admin-panel{padding:14px;border-radius:18px}.admin-grid textarea{min-height:120px}.usage-item,.admin-user-row{flex-direction:column;align-items:flex-start}.composer{padding:14px 12px;gap:10px;flex-wrap:wrap}.chat-status-strip{order:0}.chat-status-pill{font-size:10px;padding:5px 9px}.composer-input-wrap{order:1}.composer input,.composer textarea{width:100%;min-height:54px;font-size:14px;padding:14px 56px 14px 14px}.model-switcher{left:auto;right:8px}.model-switcher-btn{min-width:0;width:44px;height:44px;padding:0 10px;background:transparent!important;border-color:transparent!important;box-shadow:none!important}.model-switcher-btn:hover{background:transparent!important;border-color:transparent!important;box-shadow:none!important;transform:none}.model-switcher-label{display:none}.model-switcher-title{max-width:96px}.model-switcher-arrow{width:18px;height:18px}.composer-send{order:3;width:52px;height:52px}.model-popover{left:auto;right:0;min-width:0;width:min(88vw,320px)}}.search-modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;z-index:100;background:#02061773}.search-modal{width:720px;max-width:94%;background:linear-gradient(180deg,color-mix(in srgb,var(--bg) 96%,transparent),var(--bg));border-radius:24px;padding:18px;box-shadow:0 30px 120px #0206175c;border:1px solid rgba(0,0,0,.06)}.search-form{display:flex;gap:8px;margin-bottom:12px;align-items:center;padding:0}.search-form input{flex:1;padding:14px 16px;border-radius:999px;border:1px solid rgba(0,0,0,.06);margin-right:0;background:color-mix(in srgb,var(--bg) 94%,transparent);color:var(--text);box-shadow:0 10px 28px #0206170f;font-size:15px}.search-form .composer-send{width:46px;height:46px;border-radius:999px;border:0;background:var(--btn-bg);display:inline-flex;align-items:center;justify-content:center;color:var(--btn-text);flex:0 0 auto}.search-form .composer-send:disabled{opacity:.6}.search-form .composer-send svg{transform:translateY(-1px)}.search-form .action{background:transparent;border:0;font-size:14px;color:var(--muted);cursor:pointer}.search-form .action{display:none}.search-results{max-height:320px;overflow:auto;display:flex;flex-direction:column;gap:8px}.search-item{padding:12px;border-radius:16px;cursor:pointer;border:1px solid var(--section-border);background:color-mix(in srgb,var(--bg) 94%,transparent);display:flex;flex-direction:column;gap:6px;transition:transform .15s ease,background .15s ease,box-shadow .15s ease}.search-item:hover{background:color-mix(in srgb,var(--bg) 88%,transparent);transform:translateY(-1px);box-shadow:0 12px 28px #0206170f}.s-title{font-weight:700}.s-snippet{font-size:13px;color:var(--muted);margin-top:6px}.open-sidebar-btn{display:none}@media (max-width: 1200px){.chat{max-width:100%}.messages{padding:20px 16px 14px}.message-shell{max-width:min(92%,860px)}.sidebar{width:280px}.prompt-library-layout{grid-template-columns:240px 1fr}.support-layout{grid-template-columns:280px 1fr;min-height:68vh}.support-message-bubble{max-width:min(86%,680px)}.sa-main{padding:16px}.sa-topbar h2{font-size:26px}}@media (min-width: 769px) and (max-width: 1024px){.sidebar{width:260px}.chat-header{margin:10px 12px 0;padding:12px 14px}.messages{padding:18px 14px 12px}.composer{padding:14px 12px}.model-popover{width:min(68vw,360px)}.prompt-library-layout{grid-template-columns:1fr}.prompt-package-list{max-height:220px;overflow:auto}.prompt-item-grid{grid-template-columns:1fr 1fr}.support-layout{grid-template-columns:1fr}.support-ticket-list{max-height:200px}.support-thread{min-height:50vh}.support-create-grid{grid-template-columns:1fr 1fr}.banner-popup-card{width:min(640px,100%)}.sa-metrics-grid,.sa-charts-grid,.sa-summary-grid,.sa-users-grid{grid-template-columns:1fr}.sa-sidebar{width:230px;min-width:230px}}[data-theme=dark] .sidebar,[data-theme=dark] .chat-header,[data-theme=dark] .composer,[data-theme=dark] .home-prompt,[data-theme=dark] .search-modal,[data-theme=dark] .message-card,[data-theme=dark] .history-item,[data-theme=dark] .sidebar-profile,[data-theme=dark] .plan-card,[data-theme=dark] .modal-card{border:1px solid var(--section-border)}[data-theme=dark] body{background:radial-gradient(circle at 1px 1px,rgba(255,255,255,.06) 1px,transparent 0),radial-gradient(circle at 1px 1px,rgba(16,185,129,.05) 1px,transparent 0),linear-gradient(180deg,#0b1220,#08111f);background-size:22px 22px,44px 44px,auto;background-position:0 0,11px 11px,0 0}[data-theme=dark] .sidebar,[data-theme=dark] .chat-header,[data-theme=dark] .composer,[data-theme=dark] .auth-card,[data-theme=dark] .modal-card,[data-theme=dark] .credit-modal-card,[data-theme=dark] .search-modal{background:color-mix(in srgb,#0b1220 88%,#111827);box-shadow:0 18px 60px #00000061}[data-theme=dark] .site-outage-notice{border-color:#f59e0b5c;background:linear-gradient(135deg,#f59e0b33,#78350f33);color:#fde68a;box-shadow:0 14px 36px #f59e0b29}[data-theme=dark] .site-notice{border-color:#3b82f65c;background:linear-gradient(135deg,#3b82f63d,#10b9812e);box-shadow:0 14px 36px #3b82f62e}[data-theme=dark] .credit-modal-backdrop{background:#020617b8}[data-theme=dark] .credit-modal-icon{background:linear-gradient(135deg,#10b98138,#3b82f62e);color:#6ee7b7}[data-theme=dark] .sidebar-profile,[data-theme=dark] .plan-card,[data-theme=dark] .profile-card,[data-theme=dark] .history-item,[data-theme=dark] .message-card{background:color-mix(in srgb,#0f172a 84%,#111827)}[data-theme=dark] .plans-modal .charge-box{background:#fff!important;color:#0b1220!important;border-color:#00000014!important}[data-theme=dark] .plans-modal .charge-box *{color:#0b1220!important}[data-theme=dark] .plans-modal .charge-box .charge-input{background:#fff!important;border-color:#0b0b0b!important;color:#0b0b0b!important}[data-theme=dark] .plans-modal .charge-box .charge-input::placeholder{color:#0b0b0b8c!important}[data-theme=dark] .plans-modal .charge-box .auth-btn.primary{background:#0b0b0b!important;color:#fff!important;border-color:#0b0b0b!important}[data-theme=dark] .plans-modal .tab-btn.active,[data-theme=dark] .plans-modal .tab-btn.active span,[data-theme=dark] .plans-modal .tab-btn.active *{color:#fff!important}[data-theme=dark] .settings-modal .profile-card,[data-theme=dark] .settings-modal .setting-row,[data-theme=dark] .settings-modal .settings-block,[data-theme=dark] .settings-modal .admin-panel,[data-theme=dark] .settings-modal .usage-item,[data-theme=dark] .settings-modal .admin-user-row{background:color-mix(in srgb,#0b1220 88%,#111827)!important;color:#fff!important}[data-theme=dark] .settings-modal .profile-phone,[data-theme=dark] .settings-modal .admin-note,[data-theme=dark] .settings-modal .settings-block-title,[data-theme=dark] .settings-modal .setting-row span,[data-theme=dark] .settings-modal .usage-item div,[data-theme=dark] .settings-modal .admin-user-row div,[data-theme=dark] .settings-modal .admin-grid span{color:#fff!important}[data-theme=dark] .settings-modal .setting-row,[data-theme=dark] .settings-modal .settings-block,[data-theme=dark] .settings-modal .admin-panel,[data-theme=dark] .settings-modal .usage-item,[data-theme=dark] .settings-modal .admin-user-row{border-color:#ffffff14}[data-theme=dark] .settings-modal .setting-row strong,[data-theme=dark] .settings-modal .profile-name,[data-theme=dark] .settings-modal .usage-item strong,[data-theme=dark] .settings-modal .admin-user-row strong{color:#fff!important}[data-theme=dark] .settings-modal .admin-grid input,[data-theme=dark] .settings-modal .admin-grid textarea,[data-theme=dark] .settings-modal .admin-adjust input{background:color-mix(in srgb,#0b1220 88%,#111827)!important;color:#fff!important;border-color:#ffffff14!important}[data-theme=dark] .settings-modal .admin-grid input::placeholder,[data-theme=dark] .settings-modal .admin-grid textarea::placeholder,[data-theme=dark] .settings-modal .admin-adjust input::placeholder{color:#fff9!important}[data-theme=dark] .settings-modal .profile-card,[data-theme=dark] .settings-modal .setting-row,[data-theme=dark] .settings-modal .settings-block,[data-theme=dark] .settings-modal .admin-panel,[data-theme=dark] .settings-modal .usage-item,[data-theme=dark] .settings-modal .admin-user-row,[data-theme=dark] .settings-modal .profile-card *,[data-theme=dark] .settings-modal .setting-row *,[data-theme=dark] .settings-modal .settings-block *,[data-theme=dark] .settings-modal .admin-panel *,[data-theme=dark] .settings-modal .usage-item *,[data-theme=dark] .settings-modal .admin-user-row *{color:#fff!important}[data-theme=dark] .plans-modal .auth-btn.primary,[data-theme=dark] .plans-modal .tab-btn.active,[data-theme=dark] .plans-modal .plan-card.current .auth-btn.primary{color:#0b1220!important}[data-theme=dark] .plans-modal .auth-btn.primary{background:#fff!important;border-color:#fff!important}[data-theme=dark] .plans-modal .auth-btn.primary:hover,[data-theme=dark] .plans-modal .tab-btn.active:hover{color:#0b1220!important}[data-theme=dark] .history-item:hover{background:#ffffff08}[data-theme=dark] .history-item.active{background:#10b9811f}[data-theme=dark] .sidebar-action.ghost{border-color:var(--section-border)}[data-theme=dark] .sidebar .new-chat,[data-theme=dark] .sidebar .sidebar-action:not(.ghost){color:#fff!important;background:transparent;border-color:transparent;box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none}[data-theme=dark] .sidebar .new-chat:hover,[data-theme=dark] .sidebar .sidebar-action:not(.ghost):hover{background:#94a3b824;border-color:#94a3b838;box-shadow:0 12px 28px #00000024}[data-theme=dark] .sidebar .sidebar-action.ghost{color:#ef4444!important;border-color:#ef44446b;background:#ef444414}[data-theme=dark] .sidebar .sidebar-action.ghost:hover{background:#ef44441f;border-color:#ef44448f;box-shadow:0 10px 20px #ef44441a}[data-theme=dark] .composer-send svg path,[data-theme=dark] .prompt-send svg path,[data-theme=dark] .composer-send svg rect,[data-theme=dark] .prompt-send svg rect{stroke:#0b1220!important;fill:#0b1220!important}[data-theme=dark] .chat-area:before{opacity:.18;background-image:radial-gradient(circle at 1px 1px,rgba(255,255,255,.07) 1px,transparent 0),radial-gradient(circle at 1px 1px,rgba(16,185,129,.05) 1px,transparent 0);background-size:18px 18px,36px 36px;background-position:0 0,9px 9px}[data-theme=dark] body,[data-theme=dark] body h1,[data-theme=dark] body h2,[data-theme=dark] body h3,[data-theme=dark] body h4,[data-theme=dark] body h5,[data-theme=dark] body h6,[data-theme=dark] body p,[data-theme=dark] body span,[data-theme=dark] body label,[data-theme=dark] body a,[data-theme=dark] body button,[data-theme=dark] body input,[data-theme=dark] body textarea{color:var(--text)!important}[data-theme=dark] .plans-modal .tab-btn.active,[data-theme=dark] .plans-modal .tab-btn.active *{color:#fff!important}.sa-shell{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:28px;background:transparent}.sa-login-card{width:min(520px,100%);padding:30px;border-radius:30px;border:1px solid var(--section-border);background:color-mix(in srgb,var(--bg) 92%,transparent);box-shadow:0 26px 90px #02061724,inset 0 1px #ffffff47;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.sa-login-card h1{margin:10px 0 8px;font-size:34px;line-height:1.1}.sa-login-card p{margin:0;color:var(--muted);line-height:1.8}.sa-login-badge{display:inline-flex;padding:7px 12px;border-radius:999px;background:#a855f71f;color:#7c3aed;font-size:12px;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.sa-login-form{display:flex;flex-direction:column;gap:12px;margin-top:18px}.sa-login-form label{display:flex;flex-direction:column;gap:8px}.sa-login-form span{font-size:13px;font-weight:800;color:var(--muted)}.sa-login-form input,.sa-login-form select{width:100%;padding:14px 16px;border-radius:16px;border:1px solid var(--section-border);background:var(--bg);color:var(--text);font-size:15px;outline:none}.sa-login-form input:focus,.sa-login-form select:focus{border-color:#a855f752;box-shadow:0 0 0 4px #a855f714}.sa-login-actions{display:flex;gap:10px;justify-content:flex-start}.sa-login-note{font-size:12px;line-height:1.8;color:var(--muted)}.sa-error{padding:12px 14px;border-radius:14px;background:#ef44441a;border:1px solid rgba(239,68,68,.2);color:#dc2626;font-size:13px}.sa-error-banner{margin:0 0 16px;padding:12px 14px;border-radius:16px;background:#ef44441a;border:1px solid rgba(239,68,68,.2);color:#dc2626;font-weight:800}.sa-app{min-height:100vh;display:flex;flex-direction:row-reverse;background:transparent}.sa-sidebar{width:300px;min-width:300px;padding:20px;border-left:1px solid var(--section-border);background:color-mix(in srgb,var(--bg) 92%,transparent);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);box-shadow:0 18px 60px #02061714;display:flex;flex-direction:column;gap:16px;position:sticky;top:0;height:100vh}.sa-brand{display:flex;align-items:center;gap:12px;padding:6px 4px 14px;border-bottom:1px solid var(--section-border)}.sa-brand-mark{width:46px;height:46px;border-radius:16px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--accent),#a855f7);color:#fff;font-weight:900;box-shadow:0 12px 24px #a855f738}.sa-brand-copy{flex:1;min-width:0;display:flex;align-items:center;justify-content:space-between;gap:10px}.sa-brand strong{display:block;font-size:15px}.sa-brand span{display:block;font-size:12px;color:var(--muted);margin-top:2px}.sa-theme-toggle-brand{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:12px;border:1px solid var(--section-border);background:var(--btn-bg);color:var(--btn-text);box-shadow:0 12px 28px #0206171a;cursor:pointer;flex:0 0 auto}.sa-theme-toggle-brand svg{width:18px;height:18px;display:block;fill:currentColor;stroke:currentColor}.sa-theme-toggle-brand{transition:transform .16s ease,box-shadow .16s ease,background .16s ease,color .16s ease,border-color .16s ease}.sa-theme-toggle-brand:hover{transform:translateY(-1px);box-shadow:0 16px 34px #02061724}.sa-theme-toggle-brand:active{transform:translateY(0) scale(.98)}.sa-nav{display:flex;flex-direction:column;gap:8px;overflow:auto;min-height:0}.sa-nav-btn{width:100%;padding:13px 14px;border-radius:16px;border:1px solid transparent;background:transparent;color:var(--text);font-weight:800;text-align:right;cursor:pointer;transition:background .16s ease,border-color .16s ease,transform .16s ease,box-shadow .16s ease}.sa-nav-btn:hover{transform:translateY(-1px);background:#6b72801f;border-color:#6b728029}.sa-nav-btn.active{background:linear-gradient(135deg,color-mix(in srgb,var(--accent) 16%,var(--bg)),color-mix(in srgb,#a855f7 10%,var(--bg)));border-color:#a855f738;box-shadow:0 12px 26px #a855f71a}.sa-sidebar-footer{margin-top:auto;display:flex;flex-direction:column;gap:10px;padding-top:12px;border-top:1px solid var(--section-border)}.sa-main{flex:1;min-width:0;padding:22px;overflow:auto}.sa-topbar{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;padding:18px 20px;border:1px solid var(--section-border);border-radius:28px;background:color-mix(in srgb,var(--bg) 92%,transparent);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);box-shadow:0 18px 54px #02061714}.sa-kicker{font-size:11px;font-weight:900;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}.sa-topbar h2{margin:6px 0 0;font-size:30px}.sa-topbar-right{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end}.sa-topbar-chip{padding:8px 12px;border-radius:999px;background:#6b72801a;border:1px solid var(--section-border);font-size:12px;font-weight:800}.sa-section{padding-top:18px}.sa-metrics-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.sa-stat-card,.sa-panel,.sa-chart-card,.sa-user-card,.sa-list-row{border:1px solid var(--section-border);background:color-mix(in srgb,var(--bg) 94%,transparent);border-radius:22px;box-shadow:0 12px 32px #0206170d}.sa-stat-card{padding:18px}.sa-stat-label{font-size:12px;font-weight:900;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}.sa-stat-value{margin-top:10px;font-size:32px;font-weight:900;line-height:1.05}.sa-stat-sub{margin-top:8px;font-size:12px;color:var(--muted);line-height:1.7}.sa-charts-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:14px}.sa-chart-card{padding:16px}.sa-chart-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px}.sa-chart-head strong{font-size:14px}.sa-chart-head span{font-size:12px;color:var(--muted);font-weight:900}.sa-chart-svg{width:100%;height:120px;display:block}.sa-chart-axis{display:flex;justify-content:space-between;gap:10px;font-size:11px;color:var(--muted);margin-top:6px}.sa-summary-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:14px}.sa-panel{padding:18px}.sa-panel.compact{padding:16px}.sa-panel h3,.sa-panel h4{margin:0 0 12px}.sa-big-number{font-size:34px;font-weight:900;line-height:1.1}.sa-panel p{margin:10px 0 0;color:var(--muted);line-height:1.8}.sa-pie-list{display:flex;flex-direction:column;gap:10px}.sa-pie-row{display:flex;justify-content:space-between;gap:10px;padding:10px 12px;border-radius:14px;background:#6b728014}.sa-users-toolbar{display:flex;align-items:flex-end;justify-content:space-between;gap:14px;margin-bottom:14px;flex-wrap:wrap}.sa-searchbox{display:flex;flex-direction:column;gap:8px;min-width:min(340px,100%)}.sa-searchbox span{font-size:12px;font-weight:900;color:var(--muted)}.sa-searchbox input{padding:13px 14px;border-radius:16px;border:1px solid var(--section-border);background:var(--bg);color:var(--text)}.sa-users-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.sa-user-card{padding:18px;display:flex;flex-direction:column;gap:14px}.sa-user-top{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.sa-phone-btn{background:transparent;border:0;padding:0;font-size:16px;font-weight:900;color:var(--text);cursor:pointer;text-align:right}.sa-user-meta{margin-top:5px;color:var(--muted);font-size:12px;line-height:1.6}.sa-pill{padding:7px 10px;border-radius:999px;font-size:11px;font-weight:900;background:#6b72801a}.sa-pill.free{background:#10b9811f;color:#059669}.sa-pill.base{background:#a855f71f;color:#7c3aed}.sa-pill.advanced{background:#f59e0b1f;color:#d97706}.sa-user-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.sa-user-stats div{padding:10px 12px;border-radius:14px;background:#6b728014}.sa-user-stats span{display:block;font-size:11px;color:var(--muted);font-weight:800;margin-bottom:6px}.sa-user-stats strong{font-size:12px;line-height:1.6}.sa-user-stat-subvalue{margin-top:4px;font-size:11px;line-height:1.5;color:var(--muted)}.sa-user-actions{display:flex;gap:10px;flex-wrap:wrap}.sa-btn{padding:12px 14px;border-radius:16px;border:1px solid transparent;font-weight:900;cursor:pointer;transition:transform .15s ease,background .15s ease,border-color .15s ease,box-shadow .15s ease}.sa-btn:hover{transform:translateY(-1px)}.sa-btn.primary{background:var(--btn-bg);color:var(--btn-text);box-shadow:0 12px 30px #0206171f}.sa-btn.ghost{background:transparent;border-color:var(--section-border);color:var(--text)}.sa-btn.danger{background:transparent;border-color:#dc262638;color:#dc2626}.sa-list{display:flex;flex-direction:column;gap:10px}.sa-list-row{padding:16px 18px;display:flex;align-items:center;justify-content:space-between;gap:14px}.sa-list-row strong{display:block;font-size:14px;margin-bottom:4px}.sa-list-row div{color:var(--muted);font-size:12px;line-height:1.7}.sa-list-meta{text-align:left;display:flex;flex-direction:column;gap:4px;align-items:flex-end}.sa-list-meta span{font-weight:900}.sa-list-meta small{color:var(--muted)}.sa-panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}.sa-config-note{color:var(--muted);font-size:13px;line-height:1.7;margin-bottom:14px}.sa-subscription-list{display:grid;grid-template-columns:1fr;gap:10px;margin-bottom:14px}.sa-subscription-item{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;border-radius:18px;border:1px solid var(--section-border);background:#6b728014}.sa-subscription-item strong{display:block;font-size:14px;margin-bottom:4px}.sa-subscription-item div{font-size:12px;line-height:1.7;color:var(--muted)}.sa-subscription-item span{font-size:12px;font-weight:900;white-space:nowrap}.sa-subscription-edit{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:flex-end}.sa-subscription-edit input{width:150px;padding:11px 12px;border-radius:14px;border:1px solid var(--section-border);background:var(--bg);color:var(--text);font-size:14px}.sa-config-grid{display:grid;grid-template-columns:1fr;gap:14px}.sa-config-list{display:flex;flex-direction:column;gap:10px}.sa-config-item{display:grid;grid-template-columns:1fr 1.1fr 110px 160px 1fr auto;gap:10px;align-items:center;padding:12px;border-radius:18px;background:#6b728014}.sa-config-item input,.sa-config-item select,.sa-form input,.sa-form select,.sa-gift-grid input,.sa-gift-grid select{padding:12px 14px;border-radius:14px;border:1px solid var(--section-border);background:var(--bg);color:var(--text);outline:none}.sa-plan-model-checklist{grid-column:1 / -1;display:flex;flex-wrap:wrap;gap:8px;padding:10px 12px;border-radius:14px;background:#6b728014}.sa-plan-model-checklist .sa-check-label{display:inline-flex!important;padding:6px 10px;border-radius:999px;border:1px solid var(--section-border);background:var(--bg)}.sa-plan-model-checklist .sa-check-label input{margin:0}.sa-gift-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:14px}.sa-gift-grid label{display:flex;flex-direction:column;gap:8px}.sa-gift-grid span,.sa-form span{font-size:12px;font-weight:900;color:var(--muted)}.sa-gift-users{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;max-height:360px;overflow:auto;padding-right:2px}.sa-gift-user{display:flex;align-items:center;gap:10px;padding:12px 14px;border-radius:16px;border:1px solid var(--section-border);background:color-mix(in srgb,var(--bg) 94%,transparent);cursor:pointer}.sa-gift-user small{margin-inline-start:auto;color:var(--muted)}.sa-modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0206174d;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);z-index:120;display:flex;align-items:center;justify-content:center;padding:18px}.sa-modal{width:min(720px,100%);max-height:min(90vh,900px);overflow:auto;padding:18px;border-radius:28px;border:1px solid var(--section-border);background:color-mix(in srgb,var(--bg) 94%,transparent);box-shadow:0 30px 120px #0206172e}.sa-modal.wide{width:min(1080px,100%)}.sa-modal-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}.sa-modal-head h3{margin:0}.sa-close{width:40px;height:40px;border-radius:12px;border:1px solid var(--section-border);background:transparent;color:var(--text);font-size:24px;cursor:pointer}.sa-modal-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.sa-scroll-list{display:flex;flex-direction:column;gap:8px;max-height:240px;overflow:auto;padding-right:2px}.sa-history-row{display:flex;justify-content:space-between;gap:10px;padding:10px 12px;border-radius:14px;background:#6b728014}.sa-history-row span{font-weight:900}.sa-history-row small{color:var(--muted);text-align:left}.sa-form{display:flex;flex-direction:column;gap:12px}.sa-form label{display:flex;flex-direction:column;gap:8px}.sa-form button{align-self:flex-start}.sa-inline-check{flex-direction:row!important;align-items:center;gap:10px}@media (max-width: 1100px){.sa-metrics-grid,.sa-charts-grid,.sa-summary-grid,.sa-users-grid,.sa-modal-grid,.sa-gift-grid,.sa-gift-users{grid-template-columns:1fr 1fr}.sa-sidebar{width:260px;min-width:260px}}@media (max-width: 900px){.sa-app{flex-direction:column}.sa-sidebar{position:sticky;top:0;width:100%;min-width:0;height:auto;z-index:30;border-left:0;border-bottom:1px solid var(--section-border)}.sa-nav{flex-direction:row;overflow:auto;padding-bottom:4px}.sa-nav-btn{white-space:nowrap;text-align:center}.sa-sidebar-footer{display:none}.sa-main{padding:14px}.sa-topbar{align-items:flex-start;flex-direction:column}.sa-topbar-right{justify-content:flex-start}.sa-metrics-grid,.sa-charts-grid,.sa-summary-grid,.sa-users-grid,.sa-config-grid,.sa-modal-grid,.sa-gift-grid,.sa-gift-users,.sa-subscription-list,.sa-config-item{grid-template-columns:1fr}.sa-plan-model-checklist{padding:8px}.sa-subscription-item{flex-direction:column;align-items:flex-start}.sa-subscription-edit{justify-content:flex-start;width:100%}.sa-subscription-edit input{width:100%}.sa-user-stats{grid-template-columns:1fr}}[data-theme=dark] .sa-btn.primary,[data-theme=dark] .sa-theme-toggle-brand,[data-theme=dark] .sa-login-card .sa-btn.primary,[data-theme=dark] .sa-modal .sa-btn.primary,[data-theme=dark] .sa-btn.primary:hover,[data-theme=dark] .sa-theme-toggle-brand:hover{color:#0b1220!important}[data-theme=dark] .sa-login-card,[data-theme=dark] .sa-sidebar,[data-theme=dark] .sa-topbar,[data-theme=dark] .sa-modal,[data-theme=dark] .sa-stat-card,[data-theme=dark] .sa-panel,[data-theme=dark] .sa-chart-card,[data-theme=dark] .sa-user-card,[data-theme=dark] .sa-list-row{background:color-mix(in srgb,#0f172a 90%,#111827)}.markdown-body{display:flex;flex-direction:column;gap:10px}.markdown-body>:first-child{margin-top:0}.markdown-body>:last-child{margin-bottom:0}.markdown-body h1,.markdown-body h2,.markdown-body h3,.markdown-body h4{margin:0;line-height:1.4;font-weight:900}.markdown-body h1{font-size:22px}.markdown-body h2{font-size:20px}.markdown-body h3{font-size:18px}.markdown-body p{margin:0;line-height:1.95}.markdown-body ul,.markdown-body ol{margin:0;padding-inline-start:22px;display:flex;flex-direction:column;gap:6px}.markdown-body li{line-height:1.8}.markdown-body blockquote{margin:0;padding:10px 14px;border-radius:16px;border-inline-start:4px solid var(--accent);background:#10b98114}.markdown-body pre{margin:0;max-width:100%;overflow-x:auto;white-space:pre;padding:14px 16px;border-radius:18px;background:color-mix(in srgb,var(--bg) 90%,var(--text) 10%);color:var(--text);border:1px solid var(--section-border)}.markdown-body code{padding:2px 6px;border-radius:8px;background:#6b72801f;font-size:.95em;word-break:break-all;overflow-wrap:break-word}.markdown-body pre code{padding:0;background:transparent}.markdown-body table{width:100%;border-collapse:collapse;display:block;overflow:auto;border-radius:16px;border:1px solid var(--section-border)}.markdown-body th,.markdown-body td{padding:10px 12px;border-bottom:1px solid var(--section-border);text-align:right;vertical-align:top}.message-media-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px}.message-image-card{position:relative;border-radius:18px;border:1px solid var(--section-border);background:#6b72800f;overflow:hidden;max-width:480px;width:100%}.message-image-card img{width:100%;display:block;border-radius:0;object-fit:contain}.message-image-placeholder{aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;background:#6b72801f;font-weight:900}.message-image-dl{position:absolute;bottom:10px;right:10px;display:flex;align-items:center;gap:5px;padding:6px 12px;border-radius:999px;background:#0000008a;color:#fff;font-size:12px;font-weight:700;text-decoration:none;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);transition:background .2s}.message-image-dl:hover{background:#000000c2}.msg-audio-player{display:flex;align-items:center;gap:10px;padding:10px 14px;border-radius:18px;background:#6b728014;border:1px solid var(--section-border);margin-top:6px;max-width:360px}.audio-play-btn{width:40px;height:40px;border-radius:50%;background:var(--accent);color:#fff;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:opacity .18s}.audio-play-btn:hover{opacity:.86}.audio-body{flex:1;display:flex;flex-direction:column;gap:4px;min-width:0}.audio-progress-track{position:relative;height:4px;border-radius:999px;background:#6b728038;cursor:pointer}.audio-progress-fill{position:absolute;left:0;top:0;height:100%;border-radius:999px;background:var(--accent);transition:width .1s linear}.audio-progress-thumb{position:absolute;top:50%;transform:translate(-50%,-50%);width:10px;height:10px;border-radius:50%;background:var(--accent)}.audio-time{font-size:11px;color:var(--muted);font-variant-numeric:tabular-nums}.audio-dl-btn{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;color:var(--muted);text-decoration:none;transition:color .18s}.audio-dl-btn:hover{color:var(--text)}.model-option{align-items:flex-start;flex-direction:column;justify-content:flex-start;gap:8px;padding:12px 14px;border-radius:18px;border:1px solid var(--section-border);background:linear-gradient(180deg,color-mix(in srgb,var(--bg) 96%,transparent),color-mix(in srgb,var(--bg) 90%,transparent));text-align:right}.model-option.active{background:linear-gradient(180deg,color-mix(in srgb,var(--accent) 10%,var(--bg)),color-mix(in srgb,var(--bg) 92%,transparent));border-color:#10b9813d}.model-option-card{display:flex;flex-direction:column;gap:6px;width:100%}.model-option-title-row{display:flex;align-items:flex-start;justify-content:space-between;gap:10px;width:100%}.model-option-badge{padding:4px 8px;border-radius:999px;background:#6b72801f;font-size:11px;font-weight:900;white-space:nowrap}.model-option-desc{font-size:12px;color:var(--muted);line-height:1.7}.model-option-meta{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:11px;color:var(--muted);font-weight:800}.prompt-library-modal{width:min(1180px,100%);max-height:min(92vh,980px);overflow:auto;padding:20px}.prompt-library-layout{display:grid;grid-template-columns:280px 1fr;gap:16px}.prompt-package-list{display:flex;flex-direction:column;gap:10px;min-height:0}.prompt-package-card{padding:14px 16px;border-radius:18px;border:1px solid var(--section-border);background:#6b72800f;color:var(--text);text-align:right;cursor:pointer;display:flex;flex-direction:column;gap:6px}.prompt-package-card.active{background:linear-gradient(135deg,#10b9811f,#3b82f614);border-color:#10b98138}.prompt-package-card strong{font-size:14px}.prompt-package-card span{font-size:12px;color:var(--muted);line-height:1.7}.prompt-package-detail{display:flex;flex-direction:column;gap:14px;min-width:0}.prompt-package-head h4{margin:0 0 4px;font-size:18px}.prompt-package-head p{margin:0;color:var(--muted);line-height:1.8}.prompt-item-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.prompt-item-card{display:flex;flex-direction:column;gap:10px;padding:16px;border-radius:22px;border:1px solid var(--section-border);background:linear-gradient(180deg,color-mix(in srgb,var(--bg) 96%,transparent),color-mix(in srgb,var(--bg) 90%,transparent));color:var(--text);cursor:pointer;text-align:right;box-shadow:0 12px 32px #0206170d}.prompt-item-card:hover{transform:translateY(-2px)}.prompt-item-text{font-size:14px;font-weight:700;line-height:1.9}.prompt-item-meta{font-size:12px;color:var(--muted);font-weight:800}.prompt-variable-sheet{margin-top:16px;padding:18px;border-radius:22px;border:1px solid var(--section-border);background:color-mix(in srgb,var(--bg) 96%,transparent);display:flex;flex-direction:column;gap:14px}.prompt-variable-title{font-size:14px;font-weight:800;line-height:1.9}.prompt-variable-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.prompt-variable-grid label{display:flex;flex-direction:column;gap:8px}.prompt-variable-grid span{font-size:12px;font-weight:900;color:var(--muted)}.prompt-variable-grid input{padding:13px 14px;border-radius:16px;border:1px solid var(--section-border);background:var(--bg);color:var(--text);outline:none}.prompt-variable-actions{display:flex;justify-content:flex-end;gap:10px;flex-wrap:wrap}.support-center{width:min(1240px,100%);max-height:min(92vh,980px);overflow:hidden;padding:20px}.support-pane-head{display:none;align-items:center;justify-content:space-between;padding:14px 18px;border-bottom:1px solid var(--section-border);flex-shrink:0}.support-pane-head h3{margin:0;font-size:20px}.support-back-btn{display:none;align-items:center;justify-content:center;width:36px;height:36px;border:0;background:transparent;color:var(--text);cursor:pointer;border-radius:50%;padding:0;flex-shrink:0;transition:background .15s ease}.support-back-btn:hover{background:color-mix(in srgb,var(--section-border) 80%,transparent)}.support-new-btn{display:flex;align-items:center;justify-content:center;gap:8px;padding:12px 16px;border-radius:16px;border:1.5px dashed var(--section-border);background:transparent;color:var(--muted);cursor:pointer;font-weight:800;font-size:14px;transition:border-color .15s ease,color .15s ease;flex-shrink:0}.support-new-btn:hover{border-color:var(--accent);color:var(--accent)}.support-layout{display:grid;grid-template-columns:320px 1fr;gap:16px;min-height:74vh;min-width:0}.support-sidebar{display:flex;flex-direction:column;gap:12px;min-height:0}.support-filters{display:flex;gap:8px;flex-wrap:wrap}.support-filters button{padding:8px 12px;border-radius:999px;border:1px solid var(--section-border);background:#6b728014;color:var(--text);cursor:pointer;font-weight:800}.support-filters .active{background:#10b9811f;border-color:#10b98138}.support-ticket-list{display:flex;flex-direction:column;gap:10px;overflow:auto;padding-right:2px;min-height:0;flex:1}.support-ticket-card{padding:14px 16px;border-radius:18px;border:1px solid var(--section-border);background:color-mix(in srgb,var(--bg) 94%,transparent);text-align:right;cursor:pointer;display:flex;flex-direction:column;gap:6px;transition:background .16s ease,border-color .16s ease;min-width:0}.support-ticket-card.active{background:linear-gradient(135deg,#a855f71f,#10b9811a);border-color:#a855f733}.support-ticket-top{display:flex;align-items:center;justify-content:space-between;gap:10px}.ticket-status{padding:4px 8px;border-radius:999px;font-size:11px;font-weight:900;background:#6b72801f}.ticket-status.open{background:#10b9811f;color:#059669}.ticket-status.pending{background:#f59e0b1f;color:#d97706}.ticket-status.closed{background:#ef44441f;color:#dc2626}.support-ticket-card span{font-size:12px;color:var(--muted)}.support-thread{display:flex;flex-direction:column;gap:12px;min-height:0;min-width:0}.support-thread-head{display:flex;align-items:center;gap:10px;padding:14px 16px;border-radius:22px;border:1px solid var(--section-border);background:color-mix(in srgb,var(--bg) 94%,transparent);flex-shrink:0;min-width:0}.support-thread-info{flex:1;min-width:0}.support-thread-head h4{margin:0 0 2px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.support-thread-head p{margin:0;color:var(--muted);font-size:12px}.support-thread-actions{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end;flex-shrink:0;min-width:0}.support-thread-messages{flex:1;overflow:auto;padding:6px 2px 10px;display:flex;flex-direction:column;gap:12px;min-height:0}.support-message{display:flex}.support-message.admin{justify-content:flex-end}.support-message-bubble{max-width:min(76%,720px);padding:14px 16px;border-radius:20px;border:1px solid var(--section-border);background:color-mix(in srgb,var(--bg) 96%,transparent);box-shadow:0 12px 24px #0206170d}.support-message.admin .support-message-bubble{background:linear-gradient(135deg,#10b9811f,#3b82f614)}.support-message-meta{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:8px;font-size:11px;color:var(--muted)}.support-message-text{font-size:14px;line-height:1.9;white-space:pre-wrap}.support-composer{display:flex;flex-direction:column;gap:10px;flex-shrink:0}.support-create-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:10px}.support-create-grid input,.support-create-grid select{padding:12px 14px;border-radius:16px;border:1px solid var(--section-border);background:var(--bg);color:var(--text);outline:none;font-family:inherit;font-size:14px}.support-input-row{display:flex;align-items:flex-end;gap:10px;border-radius:22px;border:1px solid var(--section-border);background:color-mix(in srgb,var(--bg) 96%,transparent);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);padding:14px 14px 12px;box-shadow:0 4px 24px #02061712;transition:box-shadow .2s ease;min-width:0}.support-input-row:focus-within{box-shadow:0 4px 24px #0206171f,0 0 0 2px color-mix(in srgb,var(--accent) 30%,transparent)}.support-input-row textarea{flex:1;min-width:0;background:none;border:none;outline:none;color:var(--text);font-size:15px;line-height:1.7;resize:none;min-height:44px;max-height:160px;font-family:inherit;caret-color:var(--accent);overflow-wrap:anywhere;word-break:break-word}.support-input-row textarea::placeholder{color:var(--muted)}.support-send-btn{height:42px;width:42px;border-radius:12px;border:0;background:linear-gradient(145deg,#0f172a,#1d2f4a);box-shadow:0 4px 16px #0f172a4d;color:#fff;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0;transition:transform .15s ease;padding:0}.support-send-btn:hover:not(:disabled){transform:translateY(-1px)}.support-send-btn:disabled{opacity:.38;cursor:not-allowed}.support-reload-btn{align-self:flex-end;background:transparent;border:0;color:var(--muted);font-size:12px;cursor:pointer;padding:4px 0;transition:color .15s ease}.support-reload-btn:hover{color:var(--text)}.banner-popup-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:140;background:#02061752;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.banner-popup-shell{width:100%;height:100%;display:flex;align-items:center;justify-content:center;padding:18px}.banner-popup-card{width:min(520px,100%);padding:18px;border-radius:26px;border:1px solid var(--section-border);background:color-mix(in srgb,var(--bg) 96%,transparent);box-shadow:0 24px 90px #02061738;display:grid;grid-template-columns:92px 1fr;gap:14px;align-items:center;direction:rtl;text-align:right}.banner-popup-card.clickable{cursor:pointer}.banner-popup-media{width:92px;height:92px;border-radius:22px;overflow:hidden;background:#6b72801a}.banner-popup-media img{width:100%;height:100%;object-fit:cover;display:block}.banner-popup-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-weight:900;font-size:24px;background:linear-gradient(135deg,#10b9812e,#3b82f629)}.banner-popup-content{display:flex;flex-direction:column;gap:6px;text-align:right}.banner-popup-kicker{font-size:11px;font-weight:900;color:var(--muted);letter-spacing:.12em;text-transform:uppercase}.banner-popup-content h3{margin:0;font-size:20px}.banner-popup-content p{margin:0;color:var(--muted);line-height:1.8}.banner-popup-actions{grid-column:1 / -1;display:flex;justify-content:flex-start;gap:10px;flex-wrap:wrap}@media (max-width: 900px){.prompt-library-layout,.support-layout,.banner-popup-card,.prompt-item-grid,.prompt-variable-grid,.support-create-grid{grid-template-columns:1fr}.support-thread-head{flex-direction:column}.support-message-bubble{max-width:100%}.banner-popup-media{width:100%;height:160px}}@media (max-width: 768px){.chat-header{margin:8px 8px 0;padding:11px 12px;border-radius:18px}.messages{padding:14px 10px 10px}.message-shell{max-width:100%;gap:8px}.message-avatar{width:34px;height:34px;border-radius:12px;font-size:11px}.message-card{padding:12px 12px 10px;border-radius:18px}.message-text{font-size:15px;line-height:1.8}.chat-status-strip{gap:6px}.chat-status-pill{font-size:10px;padding:5px 8px}.composer{padding:12px 10px calc(12px + env(safe-area-inset-bottom));gap:8px}.voice-preview-bar{padding:10px;border-radius:14px}.voice-preview-bar audio{min-width:0;width:100%}.voice-record-btn{left:8px;height:42px;padding:0 10px}.model-switcher{right:6px}.model-popover{width:min(94vw,320px);right:0;bottom:52px}.prompt-library-modal,.support-center,.modal-card{padding:12px}.support-thread-messages{padding:4px 0}.support-composer textarea{min-height:96px}.banner-popup-shell{padding:10px}.banner-popup-card{padding:12px;border-radius:18px}.search-modal{padding:12px;border-radius:16px}.search-results{max-height:52vh}.credit-modal-card{padding:16px;border-radius:18px}.sa-main{padding:10px}.sa-topbar{padding:12px;border-radius:18px}.sa-topbar h2{font-size:22px}.sa-stat-value{font-size:28px}}.sa-builder-grid{display:grid;grid-template-columns:1fr;gap:14px}.sa-builder-card{padding:14px;border-radius:20px;border:1px solid var(--section-border);background:color-mix(in srgb,var(--bg) 95%,transparent);display:flex;flex-direction:column;gap:12px}.sa-builder-head{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}.sa-builder-head h4{margin:0}.sa-builder-layout{display:grid;grid-template-columns:260px 1fr;gap:12px}.sa-builder-list{display:flex;flex-direction:column;gap:8px;max-height:360px;overflow:auto;padding-right:2px}.sa-builder-list-item{padding:10px 12px;border-radius:12px;border:1px solid var(--section-border);background:#6b728014;text-align:right;display:flex;flex-direction:column;gap:4px;cursor:pointer;color:var(--text)}.sa-builder-list-item.active{background:linear-gradient(135deg,#10b98124,#3b82f61a);border-color:#10b9813d}.sa-builder-list-item strong{font-size:13px}.sa-builder-list-item span{font-size:11px;color:var(--muted)}.sa-builder-editor{display:flex;flex-direction:column;gap:10px}.sa-builder-editor label{display:flex;flex-direction:column;gap:6px}.sa-builder-editor label span{font-size:12px;font-weight:800;color:var(--muted)}.sa-builder-editor input,.sa-builder-editor textarea,.sa-builder-editor select{padding:11px 12px;border-radius:12px;border:1px solid var(--section-border);background:var(--bg);color:var(--text)}.sa-builder-subhead{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}.sa-builder-item-list{display:flex;flex-direction:column;gap:10px}.sa-builder-item{padding:10px;border-radius:14px;border:1px dashed var(--section-border);display:flex;flex-direction:column;gap:8px;background:#6b72800d}.sa-inline-fields{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;align-items:end}.sa-check-label{display:flex!important;flex-direction:row!important;align-items:center;gap:8px!important}.sa-banner-preview{width:100%;max-height:220px;object-fit:cover;border-radius:12px;border:1px solid var(--section-border)}.sa-model-card-editor{display:flex;flex-direction:column;gap:10px;padding:10px;border-radius:14px;border:1px solid var(--section-border);background:#6b72800d}.sa-config-item.single{grid-template-columns:1fr!important}@media (max-width: 980px){.sa-builder-layout{grid-template-columns:1fr}.sa-inline-fields{grid-template-columns:1fr 1fr}}@media (max-width: 680px){.sa-inline-fields{grid-template-columns:1fr}}.composer-card{border-radius:10px;border:1px solid rgba(107,114,128,.14);background:color-mix(in srgb,var(--bg) 96%,transparent);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);box-shadow:0 4px 32px #0206171a,0 1px 6px #0206170f,inset 0 1px #ffffff0a;padding:22px 36px 16px;transition:box-shadow .2s ease,border-color .2s ease}.composer-card:focus-within{box-shadow:0 4px 32px #02061724,0 0 0 2px color-mix(in srgb,var(--accent) 30%,transparent),inset 0 1px #ffffff0a}.composer-card.long-text{border-radius:10px}.composer-input-row{display:flex;align-items:flex-end;gap:10px}.composer-input-row textarea{flex:1;min-width:0;background:none;border:1px solid #e5e7eb;border-radius:14px;outline:none;color:var(--text);font-size:16px;line-height:1.7;resize:none;min-height:30px;max-height:200px;padding:10px 24px 8px 16px;overflow-y:auto;overflow-wrap:anywhere;word-break:break-word;font-family:inherit;display:block;caret-color:var(--accent);direction:rtl;text-align:right;box-shadow:none}.composer-card.long-text .composer-input-row textarea{padding-right:38px}.composer-input-row textarea::placeholder{color:var(--muted);font-weight:400}.composer-bottom-bar{display:flex;align-items:center;justify-content:flex-start;margin-top:10px;gap:8px;flex-wrap:wrap}.model-chip{display:inline-flex;align-items:center;gap:5px;padding:7px 12px 7px 10px;border-radius:999px;border:1px solid var(--section-border);background:color-mix(in srgb,var(--bg) 86%,transparent);color:var(--muted);font-size:11px;font-weight:800;cursor:pointer;transition:border-color .15s ease,color .15s ease;white-space:nowrap;overflow:hidden;max-width:180px;min-width:0;flex-shrink:0}.model-chip:hover{border-color:color-mix(in srgb,var(--accent) 50%,transparent);color:var(--text)}.model-chip span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:110px}.composer-action-btn{height:44px;min-width:44px;border-radius:14px;border:0;display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:0 16px;cursor:pointer;color:#fff;transition:transform .15s ease,box-shadow .2s ease,background .2s ease;flex-shrink:0}.composer-action-btn:hover{transform:translateY(-2px)}.composer-action-btn:active{transform:translateY(0)}.composer-action-btn.send{background:linear-gradient(145deg,#0f172a,#1d2f4a);box-shadow:0 6px 22px #0f172a61}.composer-action-btn.voice{background:linear-gradient(145deg,#5b21b6,#7c3aed);box-shadow:0 6px 22px #6d28d961}.composer-action-btn.voice.recording{background:linear-gradient(145deg,#991b1b,#ef4444);box-shadow:0 6px 22px #ef444466;animation:pulseRecordAction 1.2s ease-in-out infinite}.recording-timer{font-size:12px;font-weight:900;font-variant-numeric:tabular-nums;letter-spacing:.03em}.vision-upload-bar{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;padding:10px 14px;border-radius:16px;border:1px solid rgba(59,130,246,.22);background:#3b82f612;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.vision-upload-bar span{font-size:12px;color:var(--muted)}.vision-preview-bar{display:grid;grid-template-columns:62px 1fr auto;gap:10px;align-items:center;padding:10px 14px;border-radius:16px;border:1px solid var(--section-border);background:color-mix(in srgb,var(--bg) 94%,transparent);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.vision-preview-bar img{width:62px;height:62px;border-radius:12px;object-fit:cover}.vision-preview-meta{display:flex;flex-direction:column;gap:4px;min-width:0}.vision-preview-meta strong{font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.vision-preview-meta span{font-size:11px;color:var(--muted)}.hidden-file-input{display:none}.model-fullscreen-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:140;background:#02061799;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);display:flex;align-items:center;justify-content:center;padding:14px}.model-fullscreen{width:min(1280px,100%);max-height:92vh;overflow:auto;border-radius:26px;border:1px solid var(--section-border);background:color-mix(in srgb,var(--bg) 95%,transparent);padding:18px}.model-fullscreen-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:14px}.model-fullscreen-head h3{margin:4px 0 0;font-size:24px}.model-fullscreen-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.model-full-card{display:flex;flex-direction:column;gap:10px;padding:16px;border-radius:20px;border:1px solid var(--section-border);background:linear-gradient(180deg,color-mix(in srgb,var(--bg) 96%,transparent),color-mix(in srgb,var(--bg) 90%,transparent));color:var(--text);text-align:right;cursor:pointer}.model-full-card.free-tier{border-color:#22c55e57;box-shadow:inset 0 0 0 1px #22c55e1a,0 12px 30px #22c55e0f;background:linear-gradient(180deg,#22c55e1a,color-mix(in srgb,var(--bg) 92%,transparent))}.model-full-card.premium-tier{border-color:#ef444457;box-shadow:inset 0 0 0 1px #ef44441a,0 12px 30px #ef44440d;background:linear-gradient(180deg,#ef444417,color-mix(in srgb,var(--bg) 92%,transparent))}.model-full-card.active{border-color:#10b98157;background:linear-gradient(145deg,#10b98124,#3b82f61a)}.model-full-card.locked{background:#6b728014;border-color:#6b72802e;cursor:not-allowed;opacity:.72}.model-full-card.locked *{color:var(--muted)!important}.model-full-card.locked:hover{border-color:#6b728042;opacity:.8}.model-full-badge.locked{background:#6b72802e;color:var(--muted);display:flex;align-items:center;gap:3px}.model-full-title-row{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}.model-full-title-row strong{font-size:15px;line-height:1.5}.model-full-badge{padding:4px 8px;border-radius:999px;background:#6b728024;font-size:11px;font-weight:900;white-space:nowrap}.model-full-technical{font-size:11px;color:var(--muted);direction:ltr;text-align:left}.model-full-card p{margin:0;color:var(--muted);line-height:1.9;font-size:13px}.model-full-meta{display:flex;gap:8px;flex-wrap:wrap}.model-full-meta span{padding:5px 8px;border-radius:999px;background:#6b72801f;font-size:11px;font-weight:800}.model-full-features{display:flex;gap:6px;flex-wrap:wrap}.model-full-features span{padding:4px 7px;border-radius:10px;background:#10b9811a;font-size:11px;font-weight:800}.chat-limit-notice{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 12px;border-radius:16px;border:1px solid rgba(245,158,11,.28);background:linear-gradient(135deg,#f59e0b1f,#fbbf2414);box-shadow:0 10px 22px #f59e0b1a}.chat-limit-notice span{font-size:13px;font-weight:800;line-height:1.8;color:#92400e}.composer-char-counter{font-size:11px;font-weight:900;color:var(--muted);font-variant-numeric:tabular-nums;line-height:1}.composer-char-counter.limit{color:#dc2626}.voice-confirm-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:150;background:#02061794;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;padding:14px}.voice-confirm-modal{width:min(520px,100%);padding:20px;border-radius:22px;border:1px solid var(--section-border);background:color-mix(in srgb,var(--bg) 95%,transparent);display:flex;flex-direction:column;gap:12px;direction:rtl;text-align:right}.voice-confirm-modal h3{margin:0;font-size:22px}.voice-confirm-modal p{margin:0;color:var(--muted);line-height:1.9}.voice-confirm-modal audio{width:100%}.voice-confirm-actions{display:flex;justify-content:flex-end;gap:10px;flex-wrap:wrap}@keyframes pulseRecordAction{0%,to{transform:scale(1)}50%{transform:scale(1.03)}}@media (max-width: 980px){.model-fullscreen-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width: 768px){.composer{padding:8px 10px 16px}.composer-card{border-radius:18px;padding:16px 16px 13px}.model-chip{max-width:100%;padding:6px 10px 6px 8px}.composer-action-btn{height:40px;min-width:40px;padding:0 12px;border-radius:12px}.composer-input-row textarea{font-size:15px;min-height:28px;padding:9px 0 8px}.chat-limit-notice{flex-direction:column;align-items:stretch}.vision-preview-bar{grid-template-columns:52px 1fr;grid-template-rows:auto auto}.vision-preview-bar img{width:52px;height:52px}.vision-preview-bar .auth-btn{grid-column:1 / -1;justify-content:center}.model-fullscreen{padding:12px;border-radius:18px}.model-fullscreen-grid{grid-template-columns:1fr}.support-backdrop{padding:0!important}.support-center{width:100%!important;max-height:100dvh!important;height:100dvh;border-radius:0!important;padding:0}.support-center .modal-head{display:none}.support-pane-head{display:flex}.support-back-btn{display:inline-flex}.support-layout{grid-template-columns:1fr;gap:0;min-height:0;height:100%}.support-sidebar{padding:0 16px 16px;height:100%;overflow:hidden}.support-layout:not(.mobile-thread-active) .support-thread{display:none}.support-layout.mobile-thread-active .support-sidebar{display:none}.support-thread{padding:0 14px 14px;gap:10px;height:100%}.support-thread-head{border-radius:0;margin:0 -14px;padding:12px 14px;border-left:0;border-right:0;border-top:0}.support-thread-actions{width:100%;justify-content:stretch}.support-thread-actions .auth-btn{flex:1 1 0;justify-content:center;min-width:0}.support-thread-actions .modal-close{display:none}.support-create-grid{grid-template-columns:1fr}.support-message-bubble{max-width:min(88%,580px)}}