:root{--color-brand-50: #fff5f5;--color-brand-100: #ffd9d9;--color-brand-300: #ff5a5a;--color-brand-500: #ff1616;--color-brand-600: #d10c0c;--color-brand-700: #9f0505;--color-brand-hover: #ff3b3b;--color-cyan-400: #58d0d8;--color-cyan-500: #18f0ff;--color-cyan-600: #06b6d4;--color-green-400: #4dff88;--color-green-500: #22c55e;--color-green-700: #15803d;--color-red-400: #ff4d5e;--color-red-500: #ef4444;--color-red-700: #b91c1c;--color-yellow-300: #fde047;--color-yellow-400: #facc15;--color-yellow-500: #fbbf24;--color-yellow-600: #f59e0b;--color-blue-400: #60a5fa;--color-blue-500: #3b82f6;--color-orange-400: #fb923c;--color-orange-500: #f97316;--color-orange-600: #c2410c;--color-spotify-500: #1ed760;--color-spotify-700: #169c46;--color-spotify-classic: #1db954;--color-slate-50: #f8fafc;--color-slate-100: #f1f5f9;--color-slate-200: #e2e8f0;--color-slate-300: #cbd5e1;--color-slate-400: #94a3b8;--color-slate-500: #6b7280;--color-slate-600: #4b5563;--color-slate-700: #334155;--color-slate-800: #1e293b;--color-slate-900: #0f172a;--color-night-0: #050505;--color-night-100: #070707;--color-night-200: #0c0c0c;--color-night-300: #111;--color-night-card: rgba(14, 14, 14, .92);--color-night-card-strong: rgba(18, 18, 18, .94)}:root{--space-0: 0;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 20px;--space-6: 24px;--space-7: 28px;--space-8: 32px;--space-10: 40px;--space-12: 48px;--space-16: 64px;--space-20: 80px;--space-24: 96px}:root{--font-display: "Bebas Neue", "Inter", system-ui, sans-serif;--font-body: "Inter", system-ui, sans-serif;--font-mono: "JetBrains Mono", "Courier New", monospace;--text-xs: 11px;--text-sm: 13px;--text-md: 15px;--text-lg: 18px;--text-xl: 22px;--text-2xl: 28px;--text-3xl: 36px;--text-4xl: 48px;--text-5xl: 64px;--weight-regular: 400;--weight-medium: 500;--weight-semibold: 600;--weight-bold: 700;--weight-black: 800;--weight-heavy: 900;--leading-tight: 1.05;--leading-snug: 1.25;--leading-normal: 1.5;--leading-relaxed: 1.65}:root{--radius-none: 0;--radius-xs: 4px;--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 14px;--radius-2xl: 18px;--radius-3xl: 22px;--radius-4xl: 24px;--radius-5xl: 36px;--radius-full: 999px}:root{--shadow-sm: 0 8px 18px rgba(15, 23, 42, .18);--shadow-md: 0 18px 42px rgba(0, 0, 0, .42);--shadow-lg: 0 28px 80px rgba(15, 23, 42, .34);--shadow-strong: 0 28px 68px rgba(0, 0, 0, .48);--glow-red: 0 0 24px rgba(255, 22, 22, .34);--glow-cyan: 0 0 24px rgba(24, 240, 255, .22);--glow-success: 0 0 22px rgba(34, 197, 94, .45);--glow-warning: 0 0 24px rgba(251, 191, 36, .5);--glow-danger: 0 0 28px rgba(239, 68, 68, .55);--glow-celebrate: 0 0 32px rgba(253, 224, 71, .55)}:root{--z-base: 1;--z-stage: 10;--z-header: 20;--z-dropdown: 50;--z-overlay: 100;--z-modal: 1000;--z-toast: 5000;--z-debug: 2147483646}:root{--bg: var(--color-night-0);--bg-2: #101010;--card: var(--color-night-card);--card-strong: var(--color-night-card-strong);--line: rgba(255, 255, 255, .13);--line-strong: rgba(255, 22, 22, .52);--dark: var(--color-night-300);--ink: var(--color-slate-50);--muted: #a6adbb;--soft: #d6dae3;--accent: var(--color-brand-500);--accent-hover: var(--color-brand-hover);--accent-2: var(--color-cyan-500);--accent-3: var(--color-green-400);--success: var(--color-green-400);--danger: var(--color-red-400);--shadow: var(--shadow-md)}:root[data-theme=light]{--bg: var(--color-slate-50);--bg-2: #ffffff;--card: rgba(255, 255, 255, .92);--card-strong: rgba(255, 255, 255, .96);--line: rgba(15, 23, 42, .12);--line-strong: rgba(255, 22, 22, .4);--ink: var(--color-slate-900);--muted: var(--color-slate-500);--soft: var(--color-slate-700);--accent: var(--color-brand-500);--accent-hover: var(--color-brand-hover);--accent-2: var(--color-cyan-600);--accent-3: var(--color-green-500);--success: var(--color-green-500);--danger: var(--color-red-500);--shadow: 0 18px 42px rgba(15, 23, 42, .12)}:root{--shadow: 0 28px 68px rgba(0, 0, 0, .48)}*{box-sizing:border-box}body{margin:0;min-height:100vh;display:grid;place-items:center;padding:24px;color:var(--ink);font-family:Inter,system-ui,sans-serif;background:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(135deg,#050505,#111 46%,#070707);background-size:42px 42px,42px 42px,auto}a{color:inherit;text-decoration:none}.auth-shell{width:100%;max-width:440px}.brand{display:inline-flex;align-items:center;gap:12px;margin-bottom:22px;font-family:Bebas Neue,Inter,sans-serif;font-size:1.5rem;letter-spacing:0;color:var(--ink)}.brand-mark{width:44px;height:44px;border-radius:8px;object-fit:cover;box-shadow:var(--glow-red)}.auth-card{padding:40px 32px;border:1px solid var(--line);border-radius:8px;background:var(--card);box-shadow:var(--shadow);display:flex;flex-direction:column;gap:18px}.auth-card:before{content:"";display:block;height:3px;border-radius:999px;background:linear-gradient(90deg,var(--accent),var(--accent-2),var(--success));box-shadow:var(--glow-red)}.eyebrow{margin:0;text-transform:uppercase;letter-spacing:0;font-size:.75rem;font-weight:800;color:var(--accent-2)}.auth-card h1{margin:0;font-family:Bebas Neue,Inter,sans-serif;font-size:2.5rem;line-height:.95;letter-spacing:0}.auth-card>p{margin:0;color:var(--muted);font-size:15px;line-height:1.5}form{display:flex;flex-direction:column;gap:14px;margin-top:6px}label{display:grid;gap:6px;font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:0;color:var(--muted)}input{width:100%;padding:14px 18px;border:1px solid var(--line);border-radius:8px;background:#ffffff0f;color:var(--ink);font:inherit;font-size:16px;font-weight:600;text-transform:none;letter-spacing:0;transition:border-color .2s,box-shadow .2s,background .2s}input:focus{outline:none;border-color:var(--accent-2);background:#ffffff17;box-shadow:var(--glow-cyan)}button{margin-top:8px;height:50px;border:1px solid rgba(255,22,22,.68);border-radius:8px;background:linear-gradient(135deg,var(--accent),#9f0505);color:#fff;font-weight:900;font-size:14px;letter-spacing:0;text-transform:uppercase;cursor:pointer;transition:background .2s,transform .15s;box-shadow:var(--glow-red)}button:hover:not(:disabled){background:linear-gradient(135deg,var(--accent-hover),var(--accent));transform:translateY(-1px)}button:disabled{opacity:.6;cursor:wait;transform:none}.message{display:none;padding:12px 14px;border:1px solid rgba(77,255,136,.28);border-radius:8px;background:#4dff881a;color:var(--success);font-size:13px;font-weight:700;line-height:1.45}.message.visible{display:block}.message.error{border-color:#ff4d5e61;background:#ff4d5e1a;color:var(--danger)}.switch{margin:0;text-align:center;font-size:13px;color:var(--muted)}.switch a{color:var(--accent-2);font-weight:800}.switch a:hover{text-decoration:underline}.field-hint{font-size:11px;text-transform:none;letter-spacing:0;color:var(--muted);font-weight:500;margin-top:2px}.password-field{position:relative;display:block}.password-field input{padding-right:48px}.password-toggle{position:absolute;right:8px;top:50%;transform:translateY(-50%);width:36px;height:36px;display:grid;place-items:center;background:transparent;border:0;border-radius:8px;color:var(--muted);cursor:pointer;transition:color .15s,background .15s;margin:0;box-shadow:none;text-transform:none;letter-spacing:0}.password-toggle:hover{color:var(--accent-2);background:#18f0ff1a;transform:translateY(-50%)}.password-toggle.showing{color:var(--accent-2)}.password-strength{display:grid;grid-template-columns:repeat(4,1fr);gap:4px;margin-top:6px}.password-strength span{height:4px;border-radius:999px;background:#ffffff1f;transition:background .2s}.password-strength span.level-1{background:var(--danger)}.password-strength span.level-2{background:#fbbf24}.password-strength span.level-3{background:var(--accent-2)}.password-strength span.level-4{background:var(--success)}.strength-label{font-size:11px;text-transform:uppercase;letter-spacing:0;font-weight:800;margin-top:6px;min-height:14px;color:var(--muted)}.strength-label.level-1{color:var(--danger)}.strength-label.level-2{color:#fbbf24}.strength-label.level-3{color:var(--accent-2)}.strength-label.level-4{color:var(--success)}.match-hint{font-size:12px;text-transform:none;letter-spacing:0;font-weight:700;margin-top:4px;min-height:14px;color:var(--muted)}.match-hint.ok{color:var(--success)}.match-hint.error{color:var(--danger)}@media (max-width: 480px){body{padding:16px}.auth-card{padding:32px 22px}.auth-card h1{font-size:2rem}}