:root{--color-primary: #6366f1;--color-primary-hover: #4f46e5;--color-primary-light: #e0e7ff;--color-success: #22c55e;--color-success-hover: #16a34a;--color-error: #ef4444;--color-error-light: #fef2f2;--color-warning: #f59e0b;--color-info: #3b82f6;--bg-primary: #ffffff;--bg-secondary: #f8fafc;--bg-tertiary: #f1f5f9;--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #94a3b8;--border-color: #e2e8f0;--border-hover: #cbd5e1;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -2px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -4px rgba(0, 0, 0, .1);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-full: 9999px;--transition: .2s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe 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1rem;min-height:160px}.upload-icon{font-size:2rem}}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg-secondary);padding:1rem}.auth-page-card{background:var(--bg-primary);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:2.5rem;width:100%;max-width:420px;text-align:center}.auth-page-header{margin-bottom:2rem}.auth-page-header h1{font-size:2rem;font-weight:800;color:var(--color-primary);margin-bottom:.25rem}.auth-page-header p{color:var(--text-secondary);font-size:.9rem}.auth-page-card h2{font-size:1.25rem;font-weight:600;color:var(--text-primary);margin-bottom:1.5rem}.auth-page-button{width:100%;padding:.875rem 1.5rem;border-radius:var(--radius-md);font-size:1rem;font-weight:500;cursor:pointer;transition:all var(--transition);display:flex;align-items:center;justify-content:center;gap:.75rem;border:none;text-decoration:none}.auth-page-button.google{background:var(--bg-primary);color:var(--text-primary);border:2px solid var(--border-color)}.auth-page-button.google:hover{border-color:var(--border-hover);background:var(--bg-secondary)}.auth-page-button.primary{background:var(--color-primary);color:#fff}.auth-page-button.primary:hover{background:var(--color-primary-hover)}.auth-page-button.secondary{background:var(--bg-secondary);color:var(--text-secondary);border:2px solid var(--border-color)}.auth-page-button.secondary:hover{border-color:var(--border-hover);background:var(--bg-tertiary)}.auth-page-icon{font-size:1.25rem;font-weight:700}.auth-page-divider{display:flex;align-items:center;gap:1rem;margin:1.5rem 0;color:var(--text-muted);font-size:.85rem}.auth-page-divider:before,.auth-page-divider:after{content:"";flex:1;height:1px;background:var(--border-color)}.auth-page-form{display:flex;flex-direction:column;gap:.75rem}.auth-page-form input{padding:.875rem 1rem;border:2px solid var(--border-color);border-radius:var(--radius-md);font-size:1rem;transition:all var(--transition);background:var(--bg-primary)}.auth-page-form input:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-light)}.auth-page-form button{padding:.875rem 1.5rem;background:var(--color-primary);color:#fff;border:none;border-radius:var(--radius-md);font-size:1rem;font-weight:500;cursor:pointer;transition:all var(--transition)}.auth-page-form button:hover:not(:disabled){background:var(--color-primary-hover)}.auth-page-form button:disabled{opacity:.6;cursor:not-allowed}.auth-page-error{background:var(--color-error-light);color:var(--color-error);padding:.875rem 1rem;border-radius:var(--radius-md);margin-bottom:1rem;display:flex;align-items:center;gap:.5rem;font-size:.9rem}.auth-page-error-icon{font-size:3rem;margin-bottom:1rem}.auth-page-error-message{background:var(--color-error-light);color:var(--color-error);padding:1rem;border-radius:var(--radius-md);margin-bottom:1.5rem}.auth-page-error-message p{margin:0}.auth-page-error-code{font-size:.8rem;color:var(--text-muted);margin-top:.5rem!important}.auth-page-success{background:#f0fdf4;color:#166534;padding:1.5rem;border-radius:var(--radius-md);margin-bottom:1rem}.auth-page-success span{font-size:2rem;display:block;margin-bottom:.75rem}.auth-page-success p{margin:.25rem 0}.auth-page-hint{font-size:.85rem;color:var(--text-muted)}.auth-page-actions{display:flex;flex-direction:column;gap:.75rem;margin-top:1.5rem}.auth-page-footer{margin-top:2rem;padding-top:1.5rem;border-top:1px solid var(--border-color)}.auth-page-footer a{color:var(--text-secondary);text-decoration:none;font-size:.9rem;transition:color var(--transition)}.auth-page-footer a:hover{color:var(--color-primary)}@media (max-width: 480px){.auth-page-card{padding:1.5rem}.auth-page-header h1{font-size:1.5rem}}