#app-root{min-height:100vh;background:var(--color-canvas)}:root{--color-canvas: #0c0c0b;--color-surface: #1f2228;--color-surface-hover: #2a2d34;--color-surface-active: #33373f;--color-text-primary: #ffffff;--color-text-secondary: #7d8187;--color-text-muted: #5a5d63;--color-accent: #2563eb;--color-accent-hover: #3b7bf5;--color-accent-muted: rgba(37, 99, 235, .15);--color-border: #474747;--color-border-light: #33373f;--color-success: #22c55e;--color-warning: #f59e0b;--color-error: #ef4444;--font-primary: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono: "Geist Mono", "SF Mono", "Fira Code", monospace;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 20px;--space-6: 24px;--space-8: 32px;--space-10: 40px;--space-12: 48px;--space-16: 64px;--radius-input: 24px;--radius-button: 9999px;--radius-card: 16px;--radius-sm: 8px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 4px 12px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .5);--transition-fast: .15s ease;--transition-normal: .25s ease;--transition-slow: .4s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-primary);background:var(--color-canvas);color:var(--color-text-primary);line-height:1.5;min-height:100vh;overflow-x:hidden;letter-spacing:-.025em}a{color:var(--color-accent);text-decoration:none}a:hover{color:var(--color-accent-hover)}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.2;color:var(--color-text-primary)}h1{font-size:2rem}h2{font-size:1.5rem}h3{font-size:1.25rem}h4{font-size:1.125rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:10px 24px;font-family:var(--font-primary);font-size:.875rem;font-weight:500;border:none;border-radius:var(--radius-button);cursor:pointer;transition:all var(--transition-fast);white-space:nowrap;outline:none;letter-spacing:-.025em}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:transparent;color:var(--color-text-primary);border:1px solid var(--color-text-primary)}.btn-primary:hover:not(:disabled){background:#ffffff0d}.btn-secondary{background:var(--color-text-primary);color:var(--color-canvas)}.btn-secondary:hover:not(:disabled){background:#e5e5e5}.btn-accent{background:var(--color-accent);color:#fff;border:none}.btn-accent:hover:not(:disabled){background:var(--color-accent-hover)}.btn-ghost{background:transparent;color:var(--color-text-secondary);border:1px solid var(--color-border)}.btn-ghost:hover:not(:disabled){color:var(--color-text-primary);border-color:var(--color-text-secondary)}.btn-sm{padding:6px 16px;font-size:.8125rem}.btn-lg{padding:14px 32px;font-size:1rem}input[type=text],input[type=email],input[type=password],input[type=search],input[type=url],textarea,select{width:100%;padding:12px 16px;font-family:var(--font-primary);font-size:.875rem;color:var(--color-text-primary);background:var(--color-canvas);border:1px solid var(--color-surface);border-radius:var(--radius-input);outline:none;transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}input:focus,textarea:focus,select:focus{border-color:var(--color-accent);box-shadow:0 0 0 3px var(--color-accent-muted)}input::placeholder,textarea::placeholder{color:var(--color-text-muted)}textarea{resize:vertical;min-height:100px;border-radius:var(--radius-card)}.card{background:var(--color-surface);border:1px solid var(--color-border-light);border-radius:var(--radius-card);padding:var(--space-4)}.card-glass{background:#1f222899;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--color-border-light);border-radius:var(--radius-card)}.section-gap{margin-bottom:var(--space-12)}.element-gap{margin-bottom:var(--space-3)}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 var(--space-4)}.text-secondary{color:var(--color-text-secondary)}.text-muted{color:var(--color-text-muted)}.text-accent{color:var(--color-accent)}.text-mono{font-family:var(--font-mono);letter-spacing:.1em}.text-sm{font-size:.8125rem}.text-xs{font-size:.75rem}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.gap-2{gap:var(--space-2)}.gap-3{gap:var(--space-3)}.gap-4{gap:var(--space-4)}.w-full{width:100%}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--color-text-muted)}@keyframes spin{to{transform:rotate(360deg)}}.spinner{width:20px;height:20px;border:2px solid var(--color-border);border-top-color:var(--color-accent);border-radius:50%;animation:spin .6s linear infinite}.spinner-lg{width:40px;height:40px;border-width:3px}.toast{position:fixed;top:var(--space-4);left:50%;transform:translate(-50%);padding:12px 24px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-button);color:var(--color-text-primary);font-size:.875rem;z-index:10000;animation:toast-in .3s ease}.toast-error{border-color:var(--color-error);background:#ef444426}.toast-success{border-color:var(--color-success);background:#22c55e26}@keyframes toast-in{0%{opacity:0;transform:translate(-50%) translateY(-8px)}to{opacity:1;transform:translate(-50%) translateY(0)}}.badge{display:inline-flex;align-items:center;padding:2px 8px;font-family:var(--font-mono);font-size:.6875rem;letter-spacing:.1em;color:var(--color-text-secondary);background:var(--color-surface-hover);border-radius:var(--radius-sm)}.divider{height:1px;background:var(--color-border-light);border:none;margin:var(--space-4) 0}