:root{--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-heading: "Outfit", "Inter", sans-serif;--bg-main: #0b0f19;--bg-card: rgba(18, 24, 38, .75);--bg-card-hover: rgba(28, 36, 56, .85);--bg-surface: #111827;--bg-surface-elevated: #1e293b;--bg-input: rgba(15, 23, 42, .6);--bg-input-focus: rgba(15, 23, 42, .9);--bg-hover: rgba(255, 255, 255, .05);--bg-hover-strong: rgba(255, 255, 255, .1);--border-subtle: rgba(255, 255, 255, .08);--border-active: rgba(99, 102, 241, .4);--text-primary: #f8fafc;--text-secondary: #94a3b8;--text-muted: #64748b;--primary: #6366f1;--primary-hover: #4f46e5;--primary-light: rgba(99, 102, 241, .15);--secondary: #8b5cf6;--accent-gradient: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #ec4899 100%);--card-gradient: linear-gradient(180deg, rgba(255, 255, 255, .04) 0%, rgba(255, 255, 255, .01) 100%);--status-completed: #10b981;--status-completed-bg: rgba(16, 185, 129, .12);--badge-completed-text: #34d399;--status-available: #6366f1;--status-available-bg: rgba(99, 102, 241, .15);--badge-available-text: #818cf8;--status-locked: #64748b;--status-locked-bg: rgba(100, 116, 139, .15);--status-danger: #ef4444;--status-danger-bg: rgba(239, 68, 68, .15);--status-warning: #f59e0b;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .3);--shadow-md: 0 8px 24px -4px rgba(0, 0, 0, .4);--shadow-lg: 0 20px 40px -8px rgba(0, 0, 0, .6);--shadow-glow: 0 0 25px rgba(99, 102, 241, .35);--shadow-glow-success: 0 0 25px rgba(16, 185, 129, .35);--radius-sm: 8px;--radius-md: 14px;--radius-lg: 20px;--radius-full: 9999px;--backdrop-blur: blur(16px)}[data-theme=light]{--bg-main: #f3f6fa;--bg-card: rgba(255, 255, 255, .7);--bg-card-hover: rgba(255, 255, 255, .95);--bg-surface: #ffffff;--bg-surface-elevated: #ffffff;--bg-input: rgba(255, 255, 255, .6);--bg-input-focus: rgba(255, 255, 255, 1);--bg-hover: rgba(0, 0, 0, .04);--bg-hover-strong: rgba(0, 0, 0, .08);--border-subtle: rgba(0, 0, 0, .06);--border-active: rgba(99, 102, 241, .5);--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #64748b;--badge-completed-text: #059669;--badge-available-text: #4338ca;--card-gradient: linear-gradient(180deg, rgba(255, 255, 255, .5) 0%, rgba(255, 255, 255, 0) 100%);--shadow-sm: 0 2px 8px rgba(0, 0, 0, .04);--shadow-md: 0 8px 24px -4px rgba(0, 0, 0, .08);--shadow-lg: 0 20px 40px -8px rgba(0, 0, 0, .12);--shadow-glow: 0 0 25px rgba(99, 102, 241, .15);--backdrop-blur: blur(24px)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg-main);color:var(--text-primary);line-height:1.6;min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-image:radial-gradient(at 0% 0%,rgba(99,102,241,.12) 0px,transparent 50%),radial-gradient(at 100% 0%,rgba(139,92,246,.1) 0px,transparent 50%),radial-gradient(at 50% 100%,rgba(236,72,153,.06) 0px,transparent 50%);background-attachment:fixed}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);color:var(--text-primary);font-weight:700;line-height:1.25}a{color:var(--primary);text-decoration:none;transition:all .2s ease}a:hover{color:var(--secondary)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-main)}::-webkit-scrollbar-thumb{background:var(--bg-surface-elevated);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.container{max-width:1280px;margin:0 auto;padding:0 24px}.glass-card{background:var(--bg-card);backdrop-filter:var(--backdrop-blur);-webkit-backdrop-filter:var(--backdrop-blur);border:1px solid var(--border-subtle);border-radius:var(--radius-md);box-shadow:var(--shadow-md);transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease}.glass-card:hover{border-color:var(--border-active)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--font-sans);font-size:.95rem;font-weight:600;padding:12px 24px;border-radius:var(--radius-md);border:none;cursor:pointer;transition:all .25s cubic-bezier(.4,0,.2,1);text-align:center;outline:none}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important;box-shadow:none!important}.btn-primary{background:var(--accent-gradient);color:#fff;box-shadow:0 4px 14px #6366f166}.btn-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 20px #6366f199}.btn-secondary{background:var(--bg-surface-elevated);color:var(--text-primary);border:1px solid var(--border-subtle)}.btn-secondary:hover:not(:disabled){background:var(--bg-hover-strong);border-color:var(--border-active);transform:translateY(-2px)}.btn-success{background:var(--status-completed);color:#fff;box-shadow:0 4px 14px #10b98166}.btn-success:hover:not(:disabled){transform:translateY(-2px);box-shadow:var(--shadow-glow-success)}.form-group{display:flex;flex-direction:column;gap:8px;margin-bottom:20px}.form-label{font-size:.875rem;font-weight:500;color:var(--text-secondary)}.form-control{width:100%;padding:13px 16px;background:var(--bg-input);border:1px solid var(--border-subtle);border-radius:var(--radius-md);color:var(--text-primary);font-family:var(--font-sans);font-size:.95rem;transition:all .2s ease;outline:none}.form-control:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-light);background:var(--bg-input-focus)}.form-error{font-size:.8rem;color:var(--status-danger);margin-top:4px}.badge{display:inline-flex;align-items:center;gap:6px;font-size:.75rem;font-weight:600;padding:4px 10px;border-radius:var(--radius-full);text-transform:uppercase;letter-spacing:.05em}.badge-completed{background:var(--status-completed-bg);color:var(--badge-completed-text);border:1px solid rgba(16,185,129,.3)}.badge-available{background:var(--status-available-bg);color:var(--badge-available-text);border:1px solid rgba(99,102,241,.3)}.badge-locked{background:var(--status-locked-bg);color:var(--text-muted);border:1px solid rgba(100,116,139,.25)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeIn .35s cubic-bezier(.16,1,.3,1) forwards}