:root{--bg:#f5f7fb;--panel:#fff;--line:#d9dfeb;--text:#17212f;--muted:#5a697f;--primary:#1257c4;--danger:#b53939;--ok:#1f7a3f}*{box-sizing:border-box}body{margin:0;font-family:"Segoe UI",Tahoma,sans-serif;color:var(--text);background:linear-gradient(180deg,#f8fbff 0%,#eef2f8 100%)}.chat-page{height:100vh;overflow:hidden}.app-shell{display:grid;grid-template-columns:320px minmax(0,1fr);height:100vh;min-height:100vh;overflow:hidden}.app-shell.sidebar-collapsed{grid-template-columns:84px minmax(0,1fr)}.sidebar{border-right:1px solid var(--line);background:var(--panel);padding:14px;display:grid;grid-template-rows:auto minmax(0,1fr) auto;gap:14px;height:100vh;max-height:100vh;overflow:hidden;position:sticky;top:0;align-self:start}.sidebar-top{grid-row:1;display:flex;gap:8px}.sidebar-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px}.sidebar-btn .btn-icon{width:16px;height:16px;display:inline-flex;align-items:center;justify-content:center;flex:0 0 16px}.sidebar-btn .btn-icon svg{width:16px;height:16px;display:block}.sidebar-nav-link{font-size:15px;line-height:1.2;justify-content:flex-start}.sidebar-nav-link .btn-icon{width:1.15em;height:1.15em;display:inline-flex;align-items:center;justify-content:center;flex:0 0 1.15em;line-height:0}.sidebar-nav-link .btn-icon svg{width:1.15em;height:1.15em;display:block;overflow:visible}.sidebar-nav-link .btn-label{line-height:1.1;white-space:nowrap}.sidebar-icon-only{width:40px;min-width:40px;padding:9px}.app-shell.sidebar-collapsed .sidebar-top{flex-direction:column}.app-shell.sidebar-collapsed #new-chat{padding:9px}.app-shell.sidebar-collapsed .sidebar-btn{width:100%;min-width:0;padding:9px}.app-shell.sidebar-collapsed .sidebar-btn .btn-label,.app-shell.sidebar-collapsed .sidebar-nav-link .btn-label{display:none}.app-shell.sidebar-collapsed .sidebar-nav-link{justify-content:center;padding:9px}.chat-list-wrap h3{margin:6px 0 10px;font-size:14px;color:var(--muted)}.chat-list-wrap{grid-row:2;min-height:0;display:flex;flex-direction:column;overflow:hidden}.chat-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px;flex:1 1 auto;overflow-y:auto;overflow-x:hidden}.chat-item-row{position:relative}.chat-list-link{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;align-items:center;color:var(--text);border:1px solid var(--line);border-radius:10px;padding:8px;background:#fbfdff;min-width:0;cursor:pointer}.chat-list-link.active{border-color:var(--primary);background:#e8f0ff}.chat-list-link:focus-visible{outline:2px solid #99b8ff;outline-offset:1px}.chat-item-content{min-width:0;display:flex;flex-direction:column;gap:2px}.chat-item-actions{position:relative;display:flex;width:34px;height:34px;align-items:stretch;justify-content:center;flex:0 0 34px}.chat-menu-toggle{border:1px solid var(--line);background:#fff;border-radius:10px;width:100%;height:100%;padding:0;cursor:pointer;color:var(--muted);font-size:16px;line-height:1}.chat-menu{position:absolute;top: calc(100% + 4px);right:0;z-index:30;min-width:120px;border:1px solid var(--line);border-radius:10px;background:#fff;box-shadow:0 8px 18px rgba(12,28,62,.12);padding:4px;display:flex;flex-direction:column;gap:4px}.chat-menu[hidden]{display:none!important}.chat-menu-item{border:1px solid transparent;border-radius:8px;background:#fff;text-align:left;padding:5px 8px;cursor:pointer;color:var(--text);font-size:13px;line-height:1.25}.chat-menu-item:hover{background:#f4f8ff;border-color:#d5e2fb}.chat-menu-item.danger{color:#8f2f2f}.app-shell.sidebar-collapsed 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100%);padding-bottom:4px}.chat-header h1{margin:0;font-size:20px}.progress-label{margin-top:4px;color:var(--muted);font-size:14px}.header-question-wrap{margin-top:8px;border:1px solid #c5d6fa;border-radius:12px;background:linear-gradient(180deg,#eef4ff 0%,#e6efff 100%);padding:10px 12px}.header-question-label{margin:0 0 4px;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:#4d6286}.header-question{color:#182846;font-size:19px;font-weight:600;line-height:1.25;margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.header-question-meta{margin-top:8px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px}.header-mode-badge{display:inline-flex;align-items:center;border:1px solid #c0d2f8;border-radius:999px;background:#f7faff;color:#294979;font-size:12px;padding:4px 10px;white-space:nowrap}.chat-header-actions{display:flex;align-items:center;gap:8px}.chat-header-actions .btn-secondary,.chat-header-actions .btn-danger{padding:6px 10px;font-size:12px}.status-panel{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:8px 12px}.status-panel-title{font-size:12px;text-transform:uppercase;color:var(--muted)}.status-panel-body{margin-top:6px;display:flex;flex-wrap:wrap;gap:12px;font-size:13px}.status-panel-error{width:100%;color:var(--danger)}.chat-feed{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:12px;overflow:auto;min-height:0}.message{margin:0 0 12px;padding:0;border-radius:12px;border:1px solid var(--line);background:#fbfdff;overflow:hidden}.message.user{background:#e8f0ff;border-color:#c9dafd}.message-title{font-size:12px;text-transform:uppercase;color:var(--muted)}.message-static-title{margin:0;padding:10px 12px 0}.message-panel{display:block}.message-panel>summary{list-style:none;cursor:pointer;padding:10px 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18px;padding:0}.final-answer-content>:last-child{margin-bottom:0}.stage-meta{display:flex;flex-wrap:wrap;gap:10px;font-size:12px;color:var(--muted)}.stage-block{margin-top:8px}.stage-error{margin-top:8px;color:var(--danger)}.logs-panel{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:8px 12px}.logs-actions{margin-top:8px;display:flex;flex-wrap:wrap;gap:8px;align-items:center}.logs-actions .btn-secondary{padding:6px 10px;font-size:12px}.logs-mode-label{font-size:12px;color:var(--muted)}.logs-mode-select{height:30px;border:1px solid var(--line);border-radius:8px;background:#fff;padding:0 8px;font:inherit;font-size:12px;color:var(--text)}.logs-panel pre{margin:8px 0 0;max-height:220px;overflow:auto;font-size:12px}.chat-form{display:grid;grid-template-columns:1fr auto;gap:10px}.chat-input-stack{display:grid;gap:8px;min-width:0}.chat-form textarea{width:100%;padding:10px;border:1px solid var(--line);border-radius:12px;resize:vertical;font:inherit}.startup-prompts-panel{border:1px solid var(--line);border-radius:12px;background:#f8fbff;padding:8px 10px}.startup-prompts-panel>summary{cursor:pointer;font-size:12px;color:var(--muted);user-select:none}.startup-prompts-grid{margin-top:8px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.startup-prompts-grid label{display:grid;gap:4px;font-size:12px;color:var(--muted)}.startup-prompts-grid textarea{min-height:72px}.debate-mode-toggle{position:relative;display:inline-flex;align-items:center;gap:8px;font-size:12px;color:var(--muted);user-select:none;cursor:pointer;width:fit-content}.debate-mode-toggle input{position:absolute;opacity:0;width:1px;height:1px;pointer-events:none}.debate-mode-toggle-slider{width:34px;height:20px;border-radius:999px;background:#d4dce9;border:1px solid #bdc8dd;position:relative;transition:background-color .2s ease}.debate-mode-toggle-slider::after{content:"";position:absolute;top:2px;left:2px;width:14px;height:14px;border-radius:50%;background:#fff;box-shadow:0 1px 2px rgba(16,28,52,.25);transition:transform .2s ease}.debate-mode-toggle input:checked+.debate-mode-toggle-slider{background:#2f6fe8;border-color:#2f6fe8}.debate-mode-toggle input:checked+.debate-mode-toggle-slider::after{transform:translateX(14px)}.debate-mode-toggle input:focus-visible+.debate-mode-toggle-slider{outline:2px solid #2f6fe8;outline-offset:1px}button,.btn-primary,.btn-secondary,.btn-danger{font:inherit;border-radius:10px;border:1px solid transparent;padding:9px 12px;cursor:pointer}.btn-primary,button[type="submit"]{background:var(--primary);color:#fff}.btn-secondary{background:#edf2fd;color:#123262;border-color:#c9d6f3}.btn-danger{background:#ffecec;color:#892424;border-color:#f0b0b0}.admin-page .app-shell{height:auto;min-height:100vh;overflow:visible}.admin-main{display:block;height:auto;min-height:100vh;overflow:visible}.admin-page .admin-wrap{max-width:1400px;margin:0 auto;padding:4px}.admin-header{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:14px}.admin-header h1{margin:0;font-size:22px}.admin-header nav{display:flex;gap:10px;flex-wrap:wrap}.admin-header nav a{text-decoration:none;color:var(--text);border:1px solid var(--line);border-radius:8px;padding:6px 10px;background:#fff}.admin-header nav a.active{border-color:var(--primary);background:#e8f0ff;color:#0f3f8f;font-weight:600}.card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:14px;margin-bottom:14px}.card-head{display:flex;justify-content:space-between;align-items:center;gap:10px}#add-agent-panel{max-width:800px;margin:0 auto 50px;padding:12px;border:1px solid var(--line);border-radius:12px;background:#f8fbff}.flash{margin-bottom:12px;padding:10px 12px;border-radius:10px}.flash.success{background:#e6f6ec;color:var(--ok);border:1px solid #b9e2c7}.flash.error{background:#ffecec;color:var(--danger);border:1px solid #f2c3c3}.admin-form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.admin-form-grid label,.inline-form label{display:flex;flex-direction:column;gap:4px;font-size:13px}.admin-form-grid .full-width{grid-column: 1 / -1}input,select,textarea{border:1px solid var(--line);border-radius:8px;padding:8px;font:inherit}.table-scroll{overflow:auto}.admin-table{border-collapse:collapse;width:100%;min-width:800px}.agents-table{width:100%;table-layout:fixed;min-width:100%}.agents-table .col-id{width:6%}.agents-table .col-label{width:17%}.agents-table .col-provider{width:14%}.agents-table .col-api-key{width:20%}.agents-table .col-enabled{width:10%}.agents-table .col-notes{width:21%}.agents-table .col-actions{width:12%}.admin-table th,.admin-table td{border-bottom:1px solid var(--line);padding:8px;text-align:left;vertical-align:top;font-size:13px}.agents-table th,.agents-table td{overflow:hidden}.inline-form{display:inline-flex;gap:6px;align-items:center;flex-wrap:wrap}.inline-check{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:var(--muted)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.inline-danger{margin-top:6px}.agent-row .agent-edit,.agent-row .agent-actions-edit{display:none}.agent-row .agent-view,.agent-row .agent-edit{width:100%}.agent-row.is-editing .agent-view,.agent-row.is-editing .agent-actions-view{display:none}.agent-row.is-editing .agent-edit{display:block}.agent-row.is-editing .agent-actions-edit{display:inline-flex;gap:6px;align-items:center}.agent-edit input,.agent-edit select,.agent-edit textarea{width:100%}.agent-view{display:block;min-height:20px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.agent-actions-cell{white-space:nowrap;text-align:center}.agent-actions-view{display:inline-flex;gap:6px;align-items:center}.agent-update-form,.agent-delete-form{display:none}.models-toolbar{display:inline-flex;align-items:center;gap:10px}.models-sync-btn{display:inline-flex;align-items:center;gap:8px}.models-sync-btn .sync-spinner{width:14px;height:14px;border:2px solid rgba(255,255,255,.45);border-top-color:#fff;border-radius:50%;display:none;animation:spin .8s linear infinite}.models-sync-btn.is-loading .sync-spinner{display:inline-block}.models-sync-feedback{font-size:13px;color:var(--muted)}.models-sync-feedback.success{color:var(--ok)}.models-sync-feedback.error{color:var(--danger)}.models-sync-feedback a{color:inherit;text-decoration:underline}.models-table .favorite-cell{text-align:center;width:56px}.models-table th[data-sortable="1"]{cursor:pointer;user-select:none;white-space:nowrap}.models-table th[data-sortable="1"]::after{content:" ↕";color:#8090a8;font-size:11px}.models-table th[data-sortable="1"][data-sort-direction="asc"]::after{content:" ↑";color:#123262}.models-table th[data-sortable="1"][data-sort-direction="desc"]::after{content:" ↓";color:#123262}.models-table th[data-sortable="1"]:focus-visible{outline:2px solid #739fe8;outline-offset:-2px}.models-row-hidden{display:none}.models-expand-wrap{margin-top:10px;display:flex;justify-content:center}.models-expand-btn{min-width:140px}.icon-btn{width:32px;height:32px;padding:0;display:inline-flex;align-items:center;justify-content:center;border-radius:8px;border:1px solid var(--line);background:#fff;color:var(--text)}.icon-btn span,.icon-btn svg{display:block}.icon-edit{border-color:#b8c9ee;background:#edf2fd;color:#123262}.icon-save{border-color:#b9e2c7;background:#e6f6ec;color:var(--ok)}.icon-cancel{border-color:#d6dbe6;background:#f3f5fa;color:#44566f}.icon-delete{border-color:#f2c3c3;background:#ffecec;color:var(--danger)}.icon-favorite{color:#a1adbf}.icon-favorite.is-active{color:#d19a00;border-color:#f0d48a;background:#fff7df}pre{background:#f8fbff;border:1px solid var(--line);border-radius:10px;padding:10px;overflow:auto}.auth-body{min-height:100vh;display:grid;place-items:center;padding:20px}.auth-wrap{width:100%;max-width:420px}.auth-card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:18px;box-shadow:0 10px 24px rgba(17,34,68,.08)}.auth-card h1{margin:0 0 6px;font-size:24px}.auth-note{margin:0 0 14px;color:var(--muted);font-size:14px}.auth-form{display:grid;gap:10px}.auth-form label{font-size:13px;color:var(--muted)}.auth-form input{border:1px solid var(--line);border-radius:10px;padding:9px 10px;font:inherit}@media (max-width:980px){.app-shell,.app-shell.sidebar-collapsed{grid-template-columns:1fr}.sidebar{border-right:none;border-bottom:1px solid var(--line)}.chat-form{grid-template-columns:1fr}.startup-prompts-grid{grid-template-columns:1fr}.admin-form-grid{grid-template-columns:1fr}}@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}