:root,[data-theme=light]{--bg-primary:#fff;--bg-secondary:#f5f5f7;--bg-hover:#eef0f4;--bg-card:#fff;--border:#e5e7eb;--text-primary:#1a1a2e;--text-secondary:#6b7280;--accent:#6366f1;--accent-hover:#4f46e5;--accent-soft:#6366f114;--success:#10b981;--success-soft:#10b98114;--warning:#f59e0b;--warning-soft:#f59e0b14;--danger:#ef4444;--danger-soft:#ef444414;--bg-tertiary:#f0f0f3;--text-inverse:#fff;--modal-overlay:#00000040;--radius:8px;--radius-sm:6px;--shadow-sm:0 1px 2px #0000000a;--shadow:0 1px 3px #0000000f, 0 1px 2px #0000000a;--shadow-md:0 4px 12px #00000014;--shadow-lg:0 8px 24px #0000001f}[data-theme=dark]{--bg-primary:#1e1e2e;--bg-secondary:#16161e;--bg-hover:#2a2a3c;--bg-card:#1e1e2e;--border:#313244;--text-primary:#cdd6f4;--text-secondary:#9399b2;--accent:#818cf8;--accent-hover:#6366f1;--accent-soft:#818cf81a;--success:#34d399;--success-soft:#34d3991a;--warning:#fbbf24;--warning-soft:#fbbf241a;--danger:#f87171;--danger-soft:#f871711a;--bg-tertiary:#2a2a3c;--text-inverse:#fff;--modal-overlay:#00000080;--radius:8px;--radius-sm:6px;--shadow-sm:0 1px 2px #0003;--shadow:0 1px 3px #0000004d, 0 1px 2px #0003;--shadow-md:0 4px 12px #0000004d;--shadow-lg:0 8px 24px #0006}*,:before,:after{box-sizing:border-box;margin:0;padding:0}body{color:var(--text-primary);background:var(--bg-secondary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,sans-serif;font-size:14px}.form-group{flex-direction:column;gap:6px;display:flex}.form-label{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.03em;font-size:12px;font-weight:600}.form-input{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-primary);color:var(--text-primary);outline:none;padding:8px 12px;font-size:14px;transition:border-color .15s,box-shadow .15s}.form-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.form-input::placeholder{color:#b0b0b0}.input-error{border-color:var(--danger)}.input-error:focus{box-shadow:0 0 0 3px var(--danger-soft)}.field-error{color:var(--danger);font-size:12px}.btn{cursor:pointer;border:none;border-radius:20px;justify-content:center;align-items:center;gap:6px;padding:8px 18px;font-size:13px;font-weight:600;text-decoration:none;transition:all .15s;display:inline-flex}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{color:#fff;background:var(--accent);box-shadow:0 1px 3px #6366f14d}.btn-primary:hover:not(:disabled){background:var(--accent-hover);transform:translateY(-1px);box-shadow:0 2px 8px #6366f166}.btn-secondary{color:var(--text-primary);background:var(--bg-primary);border:1px solid var(--border)}.btn-secondary:hover:not(:disabled){background:var(--bg-hover);border-color:var(--accent);color:var(--accent)}.btn-block{width:100%}.btn-sm{border-radius:16px;padding:5px 14px;font-size:12px}.alert{border-radius:var(--radius);border:none;margin-bottom:16px;padding:10px 14px;font-size:13px}.alert-error{color:var(--danger);background:var(--danger-soft)}