:root{--color-bg: #0f0f1a;--color-bg-elevated: #1a1a2e;--color-surface: rgba(30, 30, 55, .65);--color-surface-border: rgba(255, 255, 255, .08);--color-text: #e8e8f0;--color-text-muted: #9090a8;--color-primary: #6366f1;--color-primary-hover: #818cf8;--color-primary-glow: rgba(99, 102, 241, .25);--color-success: #34d399;--color-error: #f87171;--color-warning: #fbbf24;--font-family: "Inter", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.25rem;--font-size-xl: 1.5rem;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-full: 9999px;--transition-fast: .15s ease;--transition-base: .25s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);font-size:var(--font-size-base);color:var(--color-text);background:var(--color-bg);background-image:radial-gradient(ellipse 80% 50% at 50% -20%,var(--color-primary-glow),transparent),radial-gradient(ellipse 60% 40% at 80% 100%,rgba(139,92,246,.12),transparent);min-height:100vh;line-height:1.6;-webkit-font-smoothing:antialiased}.glass{background:var(--color-surface);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--color-surface-border);border-radius:var(--radius-lg);box-shadow:0 8px 32px #0000004d,inset 0 1px #ffffff0d}.auth-page{min-height:100vh;display:grid;place-items:center;padding:var(--space-4)}.auth-card{width:min(420px,100%);padding:var(--space-8)}.auth-header{text-align:center;margin-bottom:var(--space-8)}.auth-logo{margin-bottom:var(--space-4);animation:float 3s ease-in-out infinite}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-6px)}}.auth-header h1{font-size:var(--font-size-xl);font-weight:700;letter-spacing:-.02em}.auth-subtitle{color:var(--color-text-muted);font-size:var(--font-size-sm);margin-top:var(--space-1)}.auth-loading{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--space-4);color:var(--color-text-muted)}.spinner{width:36px;height:36px;border:3px solid var(--color-surface-border);border-top-color:var(--color-primary);border-radius:var(--radius-full);animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-3);width:100%;padding:var(--space-3) var(--space-5);border:none;border-radius:var(--radius-sm);font-family:var(--font-family);font-size:var(--font-size-sm);font-weight:600;cursor:pointer;transition:all var(--transition-base);min-height:48px}.btn:disabled{opacity:.4;cursor:not-allowed}.btn-primary{background:linear-gradient(135deg,var(--color-primary),#8b5cf6);color:#fff;box-shadow:0 4px 14px var(--color-primary-glow)}.btn-primary:hover:not(:disabled){background:linear-gradient(135deg,var(--color-primary-hover),#a78bfa);box-shadow:0 6px 20px var(--color-primary-glow);transform:translateY(-1px)}.btn-primary:active:not(:disabled){transform:translateY(0)}.btn-secondary{background:transparent;color:var(--color-text-muted);border:1px solid var(--color-surface-border)}.btn-secondary:hover:not(:disabled){background:#ffffff0d;color:var(--color-text);border-color:#ffffff26}.btn-google{background:#fff;color:#1a1a2e}.btn-google:hover:not(:disabled){background:#f1f1f1;transform:translateY(-1px);box-shadow:0 4px 12px #0003}.btn-link{background:none;color:var(--color-primary);font-weight:500;margin-top:var(--space-2)}.btn-link:hover:not(:disabled){color:var(--color-primary-hover);text-decoration:underline}.divider{display:flex;align-items:center;gap:var(--space-4);margin:var(--space-6) 0;color:var(--color-text-muted);font-size:var(--font-size-xs);text-transform:uppercase;letter-spacing:.08em}.divider:before,.divider:after{content:"";flex:1;height:1px;background:var(--color-surface-border)}.auth-form{display:flex;flex-direction:column;gap:var(--space-4);margin-bottom:var(--space-4)}.form-field{display:flex;flex-direction:column;gap:var(--space-1)}.form-field label{font-size:var(--font-size-sm);font-weight:500;color:var(--color-text-muted)}.form-field input{padding:var(--space-3) var(--space-4);background:#ffffff0a;border:1px solid var(--color-surface-border);border-radius:var(--radius-sm);color:var(--color-text);font-family:var(--font-family);font-size:var(--font-size-base);outline:none;transition:all var(--transition-fast);min-height:48px}.form-field input::placeholder{color:#9090a880}.form-field input:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-glow)}.toast{margin-top:var(--space-4);padding:var(--space-3) var(--space-4);border-radius:var(--radius-sm);font-size:var(--font-size-sm);font-weight:500;animation:slideUp .3s ease}.toast-success{background:#34d3991f;color:var(--color-success);border:1px solid rgba(52,211,153,.2)}.toast-error{background:#f871711f;color:var(--color-error);border:1px solid rgba(248,113,113,.2)}@keyframes slideUp{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.app-shell{min-height:100vh;display:grid;place-items:center;padding:var(--space-4)}.dashboard{width:min(480px,100%);padding:var(--space-8)}.dashboard-header{display:flex;align-items:center;gap:var(--space-4);margin-bottom:var(--space-8)}.user-avatar{width:52px;height:52px;border-radius:var(--radius-full);background:linear-gradient(135deg,var(--color-primary),#8b5cf6);display:grid;place-items:center;font-size:var(--font-size-lg);font-weight:700;color:#fff;flex-shrink:0}.user-info h1{font-size:var(--font-size-lg);font-weight:700;letter-spacing:-.02em}.user-email{color:var(--color-text-muted);font-size:var(--font-size-sm)}.dashboard-stats{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-4);margin-bottom:var(--space-8)}.stat-card{padding:var(--space-4);background:#ffffff08;border:1px solid var(--color-surface-border);border-radius:var(--radius-md);display:flex;flex-direction:column;gap:var(--space-1)}.stat-label{font-size:var(--font-size-xs);color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.06em}.stat-value{font-size:var(--font-size-base);font-weight:600}.stat-value.success{color:var(--color-success)}.panel{width:min(520px,100%);border:1px solid var(--color-surface-border);border-radius:var(--radius-md);background:var(--color-bg-elevated);padding:var(--space-6)}