:root{--primary: #0069ff;--primary-dark: #0052cc;--primary-soft: #e8f1ff;--text: #1a1a1a;--muted: #666a73;--border: #e3e5e8;--bg: #f7f8fa;--card: #ffffff;--danger: #d93025;--success: #188038;--radius: 10px;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:var(--bg)}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3{margin:0 0 .5rem;line-height:1.25}p{margin:0 0 .75rem}.container{max-width:1040px;margin:0 auto;padding:0 16px}.muted{color:var(--muted)}.small{font-size:.875rem}.row{display:flex;gap:12px;align-items:center}.row.wrap{flex-wrap:wrap}.spacer{flex:1}.stack>*+*{margin-top:16px}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:20px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:999px;padding:9px 18px;font:inherit;font-weight:600;font-size:.925rem;cursor:pointer;background:var(--primary);color:#fff;transition:background .15s,border-color .15s,color .15s;text-decoration:none!important}.btn:hover{background:var(--primary-dark)}.btn:disabled{opacity:.55;cursor:not-allowed}.btn.outline{background:transparent;color:var(--primary);border-color:var(--primary)}.btn.outline:hover{background:var(--primary-soft)}.btn.ghost{background:transparent;color:var(--text);border-color:var(--border)}.btn.ghost:hover{background:#f0f1f3}.btn.danger{background:transparent;color:var(--danger);border-color:#f1c4c0}.btn.danger:hover{background:#fdecea}.btn.sm{padding:5px 12px;font-size:.825rem}.btn.block{width:100%}label.field{display:block}label.field>span{display:block;font-weight:600;font-size:.875rem;margin-bottom:6px}input,textarea,select{width:100%;font:inherit;padding:10px 12px;border:1px solid #c9ccd1;border-radius:8px;background:#fff;color:var(--text)}input:focus,textarea:focus,select:focus{outline:2px solid var(--primary-soft);border-color:var(--primary)}input[type=checkbox]{width:auto}textarea{resize:vertical;min-height:80px}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}@media (max-width: 640px){.grid-2{grid-template-columns:1fr}}.alert{padding:10px 14px;border-radius:8px;font-size:.9rem}.alert.error{background:#fdecea;color:var(--danger)}.alert.info{background:var(--primary-soft);color:var(--primary-dark)}.alert.warn{background:#fff4e5;color:#8a5300}.badge{display:inline-block;font-size:.75rem;font-weight:600;padding:2px 8px;border-radius:999px;background:#eef0f3;color:var(--muted)}.avatar{width:56px;height:56px;border-radius:50%;object-fit:cover;background:var(--primary-soft);color:var(--primary);display:grid;place-items:center;font-weight:700;font-size:1.25rem}.empty{text-align:center;padding:48px 16px;color:var(--muted)}.spinner{width:22px;height:22px;border-radius:50%;border:3px solid var(--primary-soft);border-top-color:var(--primary);animation:spin .8s linear infinite;margin:24px auto}@keyframes spin{to{transform:rotate(360deg)}}