:root{--bg: #f6f7fb;--surface: #ffffff;--text: #111827;--muted: #6b7280;--border: #e5e7eb;--hover: #f3f4f6;--primary: #4f46e5;--primary-strong: #4338ca;--primary-soft: #eef2ff;--accent-soft: #fef3c7;--accent-strong: #92400e;--success: #166534;--success-soft: #dcfce7;--danger: #b91c1c;--danger-soft: #fee2e2;--focus: #f59e0b;--shadow: 0 2px 8px rgb(15 23 42 / .12);--shadow-lg: 0 12px 32px rgb(15 23 42 / .12);color-scheme:light}@media(prefers-color-scheme:dark){:root{--bg: #0b1020;--surface: #121a2f;--text: #e5e7eb;--muted: #9ca3af;--border: #24304d;--hover: #1a2440;--primary: #818cf8;--primary-strong: #a5b4fc;--primary-soft: #1e2350;--accent-soft: #3a2a0a;--accent-strong: #fcd34d;--success: #86efac;--success-soft: #0f2e1d;--danger: #fca5a5;--danger-soft: #3b1414;color-scheme:dark}}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.5 system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif}h1,h2,h3{line-height:1.2}a{color:var(--primary)}.muted{color:var(--muted)}:focus-visible{outline:3px solid var(--focus);outline-offset:2px;border-radius:6px}.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}.skip-link{position:absolute;left:8px;top:-48px;z-index:100;background:var(--primary);color:#fff;padding:8px 12px;border-radius:8px}.skip-link:focus{top:8px}label{font-weight:600;font-size:.9rem}input,textarea,select{font:inherit;color:var(--text);background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:10px 12px;width:100%}.btn{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:10px 18px;font:inherit;font-weight:600;border:0;border-radius:12px;cursor:pointer;background:var(--primary);color:#fff;text-decoration:none}.btn:hover{background:var(--primary-strong)}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-secondary{background:var(--primary-soft);color:var(--primary)}.btn-secondary:hover{background:var(--primary-soft);filter:brightness(.97)}.btn-link{background:none;border:0;color:var(--primary);font:inherit;cursor:pointer;padding:6px}.icon-btn{display:grid;place-items:center;width:40px;height:40px;border:0;border-radius:10px;background:none;color:inherit;font-size:1.2rem;cursor:pointer}.icon-btn:hover{background:var(--hover)}.boot-error{max-width:520px;margin:15vh auto;padding:16px;text-align:center}@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:var(--danger);filter:brightness(.95)}textarea{resize:vertical;min-height:96px}.page-head{margin-bottom:20px}.page-head h1{margin:0 0 4px;font-size:1.6rem}.page-head p{margin:0}.stack{display:grid;gap:14px}.center{text-align:center}.spinner{display:inline-block;width:22px;height:22px;border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.empty-state{text-align:center;padding:40px 16px;background:var(--surface);border:1px dashed var(--border);border-radius:16px}.empty-state .big{font-size:2.4rem}.empty-state h2{margin:8px 0 4px;font-size:1.15rem}.toasts{position:fixed;z-index:100;left:50%;transform:translate(-50%);bottom:calc(76px + env(safe-area-inset-bottom));display:grid;gap:8px;width:min(440px,calc(100vw - 32px))}.toast{padding:12px 16px;border-radius:12px;background:#111827;color:#fff;box-shadow:var(--shadow-lg);display:flex;gap:10px;align-items:flex-start}.toast.error{background:var(--danger)}.toast button{margin-left:auto;background:none;border:0;color:inherit;font-size:1.1rem;cursor:pointer}@media(min-width:900px){.toasts{bottom:24px}}.max-w{max-width:820px;margin-inline:auto}.max-w-wide{max-width:1240px;margin-inline:auto}@media(min-width:1600px){.max-w{max-width:900px}}