:root{--bg-deep: #f4f4f5;--bg-surface: #ffffff;--bg-card: rgba(255, 255, 255, .9);--line: rgba(228, 228, 231, 1);--text-main: #09090b;--text-muted: #71717a;--accent: #18181b;--accent-2: #3f3f46;--accent-grad: linear-gradient(135deg, #09090b, #3f3f46);--danger: #dc2626;--ok: #16a34a;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -2px rgba(0, 0, 0, .05);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 10px 10px -5px rgba(0, 0, 0, .04);--transition: all .2s cubic-bezier(.4, 0, .2, 1);--radius: 8px;--radius-xl: 16px;--input-bg: #ffffff;--input-border: #d4d4d8;--btn-ghost-bg: #f4f4f5;--table-head-bg: #fafafa;--table-row-hover: rgba(244, 244, 245, .7);color-scheme:light dark}[data-theme=dark]{--bg-deep: #09090b;--bg-surface: #18181b;--bg-card: rgba(24, 24, 27, .8);--line: rgba(39, 39, 42, 1);--text-main: #fafafa;--text-muted: #a1a1aa;--accent: #e4e4e7;--accent-2: #d4d4d8;--accent-grad: linear-gradient(135deg, #fafafa, #a1a1aa);--input-bg: #18181b;--input-border: #27272a;--btn-ghost-bg: #27272a;--table-head-bg: #27272a;--table-row-hover: rgba(39, 39, 42, .5)}*{box-sizing:border-box;margin:0;padding:0}body{color:var(--text-main);background-color:var(--bg-deep);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji",Segoe UI Symbol;line-height:1.5;min-height:100vh;-webkit-font-smoothing:antialiased;transition:background-color .4s ease,color .4s ease}.shell{width:min(1200px,94vw);margin:60px auto;padding:0 20px}.auth-screen{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 20px}.max-520{max-width:520px;margin-inline:auto}.max-620{max-width:620px;margin-inline:auto}.dash-layout{display:flex;flex-direction:column;gap:40px;width:100%}.dash-header{display:flex;justify-content:space-between;align-items:center;background:var(--bg-card);padding:20px 40px;border-radius:var(--radius);border:1px solid var(--line);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);box-shadow:var(--shadow)}.dash-sidebar-main{display:grid;grid-template-columns:320px 1fr;gap:40px}@media(max-width:1024px){.dash-sidebar-main{grid-template-columns:1fr}}.brand{font-weight:800;font-size:clamp(1.8rem,4vw,2.5rem);letter-spacing:-.04em;background:var(--accent-grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:.25rem;text-align:center}.subtitle{color:var(--text-muted);font-size:.95rem;margin-bottom:2.5rem;font-weight:400;text-align:center}h2{font-size:1.125rem;font-weight:600;margin-bottom:1.5rem;color:var(--text-main);letter-spacing:-.01em;text-transform:uppercase;font-size:.8rem;letter-spacing:.1em;color:var(--text-muted)}.grid{display:grid;gap:40px}.grid.two{grid-template-columns:repeat(auto-fit,minmax(380px,1fr))}.stack-single{display:flex;flex-direction:column;gap:24px}.card{background:var(--bg-card);border:1px solid var(--line);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);transition:var(--transition)}.card:hover{border-color:var(--text-muted)}label{display:block;margin:1.5rem 0 .5rem;color:var(--text-muted);font-size:.7rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase}input,select,textarea{width:100%;border-radius:6px;border:1px solid var(--input-border);background:var(--input-bg);color:var(--text-main);padding:12px 16px;font-size:.9rem;transition:var(--transition);outline:none}input:focus,select:focus,textarea:focus{border-color:var(--text-main);box-shadow:0 0 0 1px var(--text-main)}.row{display:flex;gap:16px;align-items:center;flex-wrap:wrap}form .row{margin-top:2.5rem}button,.link-btn{display:inline-flex;align-items:center;justify-content:center;border-radius:6px;border:1px solid transparent;padding:12px 24px;font-weight:600;font-size:.85rem;cursor:pointer;transition:var(--transition);text-decoration:none;text-transform:uppercase;letter-spacing:.05em}button.primary{background:var(--text-main);color:var(--bg-deep);border:none}button.primary:hover{opacity:.85}button.ghost,.link-btn{background:transparent;color:var(--text-main);border-color:var(--text-main)}button.ghost:hover,.link-btn:hover{background:var(--text-main);color:var(--bg-deep)}button.warn{background:transparent;color:var(--danger);border-color:var(--danger)}button.warn:hover{background:var(--danger);color:#fff}.msg{margin-top:1.5rem;font-size:.85rem;padding:14px 20px;border-radius:6px}.msg.error{background:#dc26260d;color:var(--danger);border:1px solid var(--danger)}.msg.ok{background:#16a34a0d;color:var(--ok);border:1px solid var(--ok)}.table-wrap{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--line);background:var(--bg-surface)}.admin-table{width:100%;border-collapse:collapse;font-size:.85rem}.admin-table th{background:var(--table-head-bg);color:var(--text-muted);font-weight:600;text-transform:uppercase;letter-spacing:.1em;padding:18px 24px;text-align:left;border-bottom:1px solid var(--line);font-size:.75rem}.admin-table td{padding:18px 24px;border-bottom:1px solid var(--line);color:var(--text-main)}.admin-table tr:hover td{background:var(--table-row-hover)}.admin-table .roles-input{background:transparent;border:1px solid var(--line);padding:8px 12px;font-size:.8rem;width:100%}.kv{display:grid;grid-template-columns:140px 1fr;gap:12px;font-size:.85rem}.kv dt{color:var(--text-muted);font-weight:500;text-transform:uppercase;font-size:.75rem;letter-spacing:.05em}.kv dd{color:var(--text-main);font-family:ui-monospace,monospace}.pager{margin-top:0;padding:20px 24px;background:var(--table-head-bg);border-top:1px solid var(--line);border-radius:0 0 var(--radius) var(--radius);display:flex;justify-content:space-between;align-items:center;color:var(--text-muted);font-size:.75rem;text-transform:uppercase;letter-spacing:.05em}.muted{color:var(--text-muted);font-size:.8rem}.theme-toggle{position:fixed;bottom:32px;right:32px;width:52px;height:52px;border-radius:10px;background:var(--text-main);color:var(--bg-deep);border:none;cursor:pointer;box-shadow:var(--shadow-xl);display:flex;align-items:center;justify-content:center;z-index:1000;transition:transform .2s,background-color .2s;font-size:1.2rem}.theme-toggle:hover{transform:translateY(-4px);filter:brightness(.9)}