:root,[data-theme=dark]{color-scheme:dark;--color-bg: #16181d;--color-surface: #1f232b;--color-surface-2: #262b36;--color-surface-3: #2e3440;--color-input-bg: #11141a;--color-border: #2e3440;--color-border-strong: #3b4252;--color-text: #e8eaf0;--color-text-muted: #b7c2d4;--color-text-dim: #8f9bb3;--color-accent: #d8b46a;--color-accent-strong: #b8933f;--color-accent-contrast: #1a1a1a;--color-success: #9fe0b0;--color-success-bg: #1f3a2a;--color-success-border: #3b6a45;--color-danger: #f08c8c;--color-warning: #e8d9a0;--color-warning-bg: #3a3320;--color-warning-border: #8a7430;--color-info: #a5cfe8;--color-info-bg: #2a3a4a;--color-info-border: #3f6f92;--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px;--radius-pill: 99px;--shadow-1: 0 1px 2px rgba(0, 0, 0, .35);--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 24px;--font-sans: system-ui, "Segoe UI", sans-serif;--font-mono: ui-monospace, "Cascadia Mono", "Consolas", monospace;--text-sm: 13px;--text-md: 14px;--text-lg: 17px;--text-xl: 22px}[data-theme=light]{color-scheme:light;--color-bg: #f6f7f9;--color-surface: #ffffff;--color-surface-2: #eef0f4;--color-surface-3: #e4e7ec;--color-input-bg: #ffffff;--color-border: #dfe3e9;--color-border-strong: #c7cdd6;--color-text: #1b1f26;--color-text-muted: #4a5361;--color-text-dim: #6b7482;--color-accent: #a2761b;--color-accent-strong: #7d5a10;--color-accent-contrast: #ffffff;--color-success: #1f6f3f;--color-success-bg: #e6f5ea;--color-success-border: #a9d8b8;--color-danger: #b3392f;--color-warning: #7a5c12;--color-warning-bg: #fdf5e0;--color-warning-border: #e2cd94;--color-info: #1f5f7a;--color-info-bg: #e8f2f7;--color-info-border: #a9cad9;--shadow-1: 0 1px 2px rgba(16, 24, 40, .08)}*{box-sizing:border-box}body{margin:0;font-family:var(--font-sans);background:var(--color-bg);color:var(--color-text);transition:background .15s ease,color .15s ease}.page{max-width:1000px;margin:0 auto;padding:var(--space-5)}h1{margin:0 0 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var(--color-border-strong);border-radius:var(--radius-md)}.chat-msg.me{border-left-color:var(--color-accent);background:var(--color-surface-3)}.chat-author{color:var(--color-accent);font-weight:600;font-size:var(--text-sm);white-space:nowrap}.chat-text{flex:1;overflow-wrap:anywhere}.chat-time{color:var(--color-text-dim);font-size:var(--text-sm);white-space:nowrap}:root,[data-theme=dark]{--color-accent-2: #6aa9e0;--gradient-accent: linear-gradient(135deg, #d8b46a 0%, #c1932f 100%);--color-surface-hover: #2b313d;--color-overlay: rgba(10, 12, 16, .62);--color-skeleton: #2b313d;--color-skeleton-shine: rgba(255, 255, 255, .07);--shadow-2: 0 6px 18px rgba(0, 0, 0, .38);--shadow-3: 0 18px 48px rgba(0, 0, 0, .5);--ring-accent: 0 0 0 3px rgba(216, 180, 106, .26);--radius-xl: 18px;--space-6: 32px;--text-xs: 11px;--text-2xl: 28px;--transition-fast: .12s ease;--transition-base: .18s cubic-bezier(.2, .8, .2, 1)}[data-theme=light]{--color-accent-2: #2f6fa8;--gradient-accent: linear-gradient(135deg, 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.grow{flex:1;min-width:0}.list-item .list-title{font-weight:600;display:flex;align-items:center;gap:6px}.list-item .list-sub{color:var(--color-text-dim);font-size:var(--text-sm)}.list-meta{display:flex;align-items:center;gap:8px;flex:none}.stat{display:flex;flex-direction:column;gap:2px}.stat-value{font-size:var(--text-2xl);font-weight:700;line-height:1.1}.stat-label{font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.06em;color:var(--color-text-dim)}.stat-row{display:flex;gap:var(--space-5);flex-wrap:wrap}.skeleton{position:relative;overflow:hidden;background:var(--color-skeleton);border-radius:var(--radius-md)}.skeleton:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;transform:translate(-100%);background:linear-gradient(90deg,transparent,var(--color-skeleton-shine),transparent);animation:skeleton-shimmer 1.4s infinite}@keyframes skeleton-shimmer{to{transform:translate(100%)}}.spinner{width:16px;height:16px;border-radius:50%;border:2px solid var(--color-border-strong);border-top-color:var(--color-accent);animation:spin .7s linear infinite;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.empty{display:flex;flex-direction:column;align-items:center;gap:6px;text-align:center;padding:var(--space-6) var(--space-4);color:var(--color-text-dim)}.empty-ico{font-size:30px;opacity:.8}.empty-title{color:var(--color-text);font-weight:600}.fade-in{animation:fade-in var(--transition-base)}@keyframes fade-in{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:60;background:var(--color-overlay);display:grid;place-items:center;padding:var(--space-4);animation:fade-in var(--transition-fast)}.modal{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-xl);box-shadow:var(--shadow-3);width:min(520px,100%);max-height:86vh;overflow:auto;padding:var(--space-5)}.modal.wide{width:min(760px,100%)}.modal-head{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);margin-bottom:var(--space-3)}.modal-foot{display:flex;justify-content:flex-end;gap:var(--space-2);margin-top:var(--space-4)}.toast-stack{position:fixed;right:var(--space-4);bottom:var(--space-4);z-index:80;display:flex;flex-direction:column;gap:var(--space-2);max-width:min(360px,90vw)}.toast{display:flex;align-items:flex-start;gap:8px;padding:10px 12px;border-radius:var(--radius-md);background:var(--color-surface);border:1px solid var(--color-border-strong);box-shadow:var(--shadow-2);font-size:var(--text-md);animation:fade-in var(--transition-base)}.toast.ok{border-left:3px solid var(--color-success)}.toast.err{border-left:3px solid var(--color-danger)}.toast.info{border-left:3px solid 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