.auth-button{display:flex;align-items:center;gap:.5rem}.auth-sign-in{padding:.4rem 1rem;border:1px solid rgba(255,255,255,.6);border-radius:var(--radius-sm, .375rem);background:transparent;color:#fff;cursor:pointer;font-family:Barlow,Arial,sans-serif;font-size:.875rem;font-weight:600;transition:background .2s,border-color .2s}.auth-sign-in:hover{background:#ffffff1f;border-color:#fff}.auth-signed-in{display:flex;align-items:center;gap:.5rem}.auth-avatar{display:flex;align-items:center;justify-content:center;width:2rem;height:2rem;border-radius:50%;background:#fff3;color:#fff;font-size:.75rem;font-weight:700;font-family:Barlow,Arial,sans-serif;flex-shrink:0}.auth-name{font-family:Barlow,Arial,sans-serif;font-size:.875rem;color:#ffffffe6;max-width:140px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.auth-sign-out{padding:.25rem .6rem;border:1px solid rgba(255,255,255,.35);border-radius:var(--radius-sm, .375rem);background:transparent;color:#ffffffbf;cursor:pointer;font-family:Barlow,Arial,sans-serif;font-size:.75rem;transition:background .2s,color .2s}.auth-sign-out:hover{background:#ffffff1a;color:#fff}.auth-login-wrapper{position:relative}.auth-provider-dropdown{position:absolute;top:calc(100% + .5rem);right:0;background:#fff;border:1px solid var(--color-border, #E2E8F0);border-radius:var(--radius-sm, .375rem);box-shadow:0 4px 16px #0000001f;min-width:220px;z-index:100;overflow:hidden}.auth-provider-option{display:block;width:100%;padding:.65rem 1rem;background:transparent;border:none;border-bottom:1px solid var(--color-border, #E2E8F0);color:var(--color-text, #1A1A2E);font-family:Barlow,Arial,sans-serif;font-size:.875rem;font-weight:500;text-align:left;cursor:pointer;transition:background .15s}.auth-provider-option:last-child{border-bottom:none}.auth-provider-option:hover{background:var(--color-bg, #F4F6F8)}padding: .25rem; } .auth-spinner{display:inline-block;width:1.25rem;height:1.25rem;border:2px solid rgba(255,255,255,.4);border-right-color:#fff;border-radius:50%;animation:auth-spin .6s linear infinite}@keyframes auth-spin{to{transform:rotate(360deg)}}.test-page{max-width:860px;margin:2rem auto;padding:0 1.5rem;font-family:var(--font-family, system-ui, sans-serif)}.test-page h1{font-size:1.8rem;margin-bottom:.4rem;color:#211a52}.subtitle{color:#555;margin-bottom:1.5rem;font-size:.95rem}.loading,.error{text-align:center;padding:3rem;color:#555;font-size:1rem}.error{color:#c0392b}.product-list{display:flex;flex-direction:column;gap:.75rem}.product-card{border:1px solid #ddd;border-radius:8px;overflow:hidden;background:#fff;box-shadow:0 1px 4px #0000000f;transition:box-shadow .2s}.product-card.open{box-shadow:0 3px 10px #0000001f}.product-header{display:flex;align-items:center;justify-content:space-between;width:100%;background:none;border:none;padding:1rem 1.25rem;cursor:pointer;text-align:left;gap:1rem}.product-header:hover{background:#f5f5fa}.product-info{display:flex;flex-direction:column;gap:.4rem}.product-name{font-size:1.1rem;font-weight:600;color:#211a52}.product-meta{display:flex;align-items:center;gap:.75rem;flex-wrap:wrap}.price{font-weight:500;color:#444}.badge{font-size:.78rem;font-weight:600;padding:2px 8px;border-radius:12px}.badge.in-stock{background:#d4edda;color:#155724}.badge.out-of-stock{background:#f8d7da;color:#721c24}.avg-rating{display:flex;align-items:center;gap:4px;font-size:.9rem;color:#555}.chevron{font-size:.8rem;color:#888;flex-shrink:0}.reviews-section{border-top:1px solid #eee;padding:1rem 1.25rem;background:#fafafa}.reviews-section h3{font-size:.95rem;color:#333;margin-bottom:.75rem}.no-reviews{color:#888;font-style:italic;font-size:.9rem}.review-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:.75rem}.review-item{background:#fff;border:1px solid #e8e8e8;border-radius:6px;padding:.75rem 1rem}.review-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:.4rem}.review-header strong{font-size:.95rem;color:#222}.review-comment{color:#555;font-size:.9rem;margin:0;line-height:1.4}.stars{display:inline-flex;gap:1px}.star{color:#ddd;font-size:1rem}.star.filled{color:#f5a623}.profile-page{min-height:calc(100vh - 64px);display:flex;align-items:flex-start;justify-content:center;padding:48px 16px;background:var(--color-bg, #f5f5f5)}.profile-card{background:#fff;border-radius:var(--radius-md, 8px);box-shadow:0 2px 12px #211a521a;padding:40px;width:100%;max-width:560px}.profile-header{margin-bottom:32px}.profile-header h1{font-size:24px;font-weight:700;color:var(--color-secondary, #211a52);margin:0 0 8px}.profile-subtitle{font-size:14px;color:var(--color-text-muted, #666);margin:0 0 16px;line-height:1.5}.profile-email{display:flex;align-items:center;gap:8px;background:var(--color-bg, #f0f0f5);border-radius:var(--radius-sm, 4px);padding:8px 12px;font-size:13px;color:var(--color-text-muted, #555)}.profile-email strong{color:var(--color-secondary, #211a52)}.profile-section-title{font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--color-text-muted, #888);margin:24px 0 12px;border-bottom:1px solid var(--color-border, #e8e8e8);padding-bottom:6px}.profile-row{display:flex;gap:16px}.profile-field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px;flex:1}.profile-field--sm{flex:0 0 120px}.profile-field label{font-size:13px;font-weight:600;color:var(--color-secondary, #211a52)}.required-star{color:#c0392b}.profile-error{background:#fff0f0;border:1px solid #f5c6c6;border-radius:var(--radius-sm, 4px);padding:10px 14px;font-size:13px;color:#c0392b;margin-bottom:16px}.profile-submit{width:100%;margin-top:8px;padding:12px;font-size:15px}@media(max-width:480px){.profile-card{padding:24px 16px}.profile-row{flex-direction:column;gap:0}.profile-field--sm{flex:1}}:root{--color-primary: #0076A0;--color-primary-hover: #005F82;--color-secondary: #211a52;--color-accent: #008BB2;--color-bg: #F4F6F8;--color-bg-alt: #F0F2F5;--color-surface: #FFFFFF;--color-text: #1A1A2E;--color-text-muted: #595f6b;--color-border: #E2E8F0;--color-success: #22C55E;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 16px;--shadow-sm: 0 1px 3px rgba(33, 26, 82, .08);--shadow-md: 0 4px 16px rgba(33, 26, 82, .1);--shadow-lg: 0 8px 32px rgba(33, 26, 82, .12);--transition: .2s ease}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:Barlow,Arial,sans-serif;background:var(--color-bg);color:var(--color-text);line-height:1.6;min-height:100vh}a{color:var(--color-primary);text-decoration:none;transition:color var(--transition)}a:hover{color:var(--color-primary-hover)}h1,h2,h3,h4{font-family:Barlow,Arial,sans-serif;font-weight:700;color:var(--color-secondary);line-height:1.25}.container{max-width:1200px;margin:0 auto;padding:0 24px}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn .5s ease both}.fade-in-1{animation-delay:.1s}.fade-in-2{animation-delay:.2s}.fade-in-3{animation-delay:.3s}.fade-in-4{animation-delay:.4s}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);transition:transform var(--transition),box-shadow var(--transition)}.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 24px;border-radius:var(--radius-md);font-family:Barlow,Arial,sans-serif;font-weight:600;font-size:15px;cursor:pointer;transition:background var(--transition),transform var(--transition),box-shadow var(--transition);border:none}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover{background:var(--color-primary-hover);transform:translateY(-1px);box-shadow:var(--shadow-sm);color:#fff}.btn-outline{background:transparent;color:var(--color-primary);border:2px solid var(--color-primary)}.btn-outline:hover{background:var(--color-primary);color:#fff}.badge{display:inline-block;padding:3px 10px;border-radius:20px;font-size:12px;font-weight:600;letter-spacing:.5px;background:#008bb21f;color:var(--color-primary)}.section-title{font-size:32px;font-weight:700;color:var(--color-secondary);margin-bottom:12px}.section-subtitle{font-size:16px;color:var(--color-text-muted);max-width:560px}.form-input{width:100%;padding:10px 14px;font-family:Barlow,Arial,sans-serif;font-size:15px;color:var(--color-text);background:var(--color-surface);border:1.5px solid var(--color-border);border-radius:var(--radius-md);transition:border-color var(--transition),box-shadow var(--transition);outline:none}.form-input:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px #0076a026}.form-input:disabled{background:var(--color-bg-alt);color:var(--color-text-muted);cursor:not-allowed}.wave-bg{position:relative;overflow:hidden}.wave-bg:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(ellipse 800px 600px at 20% 50%,rgba(0,139,178,.08) 0%,transparent 70%),radial-gradient(ellipse 600px 400px at 80% 30%,rgba(33,26,82,.06) 0%,transparent 70%);pointer-events:none}