:root{--primary-gradient: linear-gradient(135deg, #1f4d91, #901f91);--primary-color: #1f4d91;--secondary-color: #901f91;--bg-color: #f4f6f8;--footer-bg: #010221;--text-dark: #1a1a1a;--text-light: #ffffff;--text-gray: #666666;--success-color: #10b981;--error-color: #ef4444;--border-color: #e5e7eb;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--radius-md: 8px;--radius-lg: 12px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,sans-serif;background-color:var(--bg-color);color:var(--text-dark);line-height:1.5;display:flex;flex-direction:column;min-height:100vh}#app{flex:1;display:flex;flex-direction:column}.logo-container{display:flex;align-items:center;gap:.5rem}.logo-container img{height:40px}.header-title{font-weight:600;color:var(--text-gray);font-size:.9rem;border-left:2px solid var(--border-color);padding-left:1rem;margin-left:1rem;display:none}@media (min-width: 600px){.header-title{display:block}}main{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:2rem 1rem}.verify-container{background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:3rem 2rem;width:100%;max-width:500px;text-align:center;animation:fade-in .5s ease-out}.verify-container.result-view{max-width:1600px;width:95%;text-align:left}.verify-container h1{font-size:1.75rem;font-weight:700;margin-bottom:.5rem;background:var(--primary-gradient);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.verify-container p{color:var(--text-gray);margin-bottom:2rem;font-size:.95rem}.form-group{display:flex;flex-direction:column;gap:1rem;text-align:left}.form-group label{font-size:.9rem;font-weight:600;color:var(--text-dark)}.input-field{padding:.875rem 1rem;border:1px solid var(--border-color);border-radius:var(--radius-md);font-size:1rem;font-family:inherit;transition:all .2s ease}.input-field:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #2b3a8c1a}.btn-primary{background:var(--primary-gradient);color:#fff;border:none;padding:.875rem 1.5rem;border-radius:var(--radius-md);font-size:1rem;font-weight:600;cursor:pointer;transition:transform .1s ease,box-shadow .2s ease}.btn-primary:hover{box-shadow:var(--shadow-md);transform:translateY(-1px)}.btn-primary:active{transform:translateY(0)}.result-layout{display:grid;grid-template-columns:1fr;gap:2rem;margin-top:2rem;padding-top:2rem;border-top:1px solid var(--border-color);animation:fade-in .4s ease-out}@media (min-width: 900px){.result-layout{grid-template-columns:1.2fr 1fr;align-items:stretch}}.pdf-container{border:1px solid var(--border-color);border-radius:var(--radius-md);overflow:hidden;background:#f9fafb;aspect-ratio:297 / 210;width:100%;height:auto;display:flex}.pdf-container.empty-pdf{align-items:center;justify-content:center;color:var(--text-gray);min-height:400px}.pdf-container object{width:100%;height:100%;border:none;transform:scale(1.02);transform-origin:center}.info-panel{display:flex;flex-direction:column}.info-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem;margin-bottom:2rem}.status-badge{display:inline-flex;align-items:center;gap:.5rem;padding:.5rem 1rem;border-radius:9999px;font-weight:600;font-size:.875rem;margin-bottom:1.5rem}.status-valid{background-color:#10b9811a;color:var(--success-color)}.status-revoked{background-color:#ef44441a;color:var(--error-color)}.status-invalid{background-color:#6b72801a;color:var(--text-gray)}.cert-detail{display:flex;flex-direction:column;gap:.25rem;margin-bottom:1rem}.cert-detail-label{font-size:.8rem;color:var(--text-gray);text-transform:uppercase;letter-spacing:.05em;font-weight:600}.cert-detail-value{font-size:1.1rem;font-weight:500;color:var(--text-dark)}.action-buttons{display:flex;gap:1rem;margin-top:2rem;flex-wrap:wrap}.btn-secondary{background:transparent;color:var(--primary-color);border:1px solid var(--primary-color);padding:.875rem 1.5rem;border-radius:var(--radius-md);font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s ease;text-decoration:none;display:inline-block;text-align:center;flex:1}.btn-secondary:hover{background:#2b3a8c0d}.footer-content{max-width:1200px;margin:0 auto;display:flex;flex-direction:column;align-items:center;gap:1.5rem}.footer-logo img{height:40px;opacity:.9}.share-btn{background:#f3f4f6;border:none;border-radius:50%;width:40px;height:40px;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--text-gray);transition:all .2s}.share-btn:hover{background:#e5e7eb;color:var(--primary-color)}.share-modal-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#0009;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;opacity:1;visibility:visible;transition:all .2s ease}.share-modal-overlay.hidden{opacity:0;visibility:hidden}.share-popup{background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow-xl);width:90%;max-width:420px;overflow:hidden;transform:scale(1);transition:all .2s ease;position:relative}.share-modal-overlay.hidden .share-popup{transform:scale(.95)}.share-popup-header{padding:1.25rem 1.5rem;font-size:1.1rem;font-weight:700;color:var(--text-dark);background:#fff;border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;align-items:center}.close-btn{background:none;border:none;cursor:pointer;color:var(--text-gray);padding:.5rem;margin:-.5rem;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:background .15s}.close-btn:hover{background:#f3f4f6;color:var(--text-dark)}.social-icon{width:44px;height:44px;border-radius:50%;background:#f3f4f6;color:var(--text-dark);display:flex;align-items:center;justify-content:center;transition:all .2s;cursor:pointer;border:none;position:relative}.social-icon:hover{background:#e5e7eb;transform:translateY(-2px);box-shadow:var(--shadow-sm)}.copied-toast{position:absolute;top:-10px;left:50%;transform:translate(-50%);background:#10b981;color:#fff;padding:.25rem .75rem;border-radius:99px;font-size:.75rem;font-weight:600;opacity:0;visibility:hidden;transition:all .2s ease;pointer-events:none;box-shadow:var(--shadow-sm)}.copied-toast.show{opacity:1;visibility:visible;top:-40px}.newsletter-input{flex:1;padding:.75rem 1rem;border-radius:.5rem;background:#374151;border:1px solid #4b5563;color:#fff;font-size:1rem;outline:none;transition:border-color .2s}.newsletter-input:focus{border-color:#60a5fa}.newsletter-btn{background:#1f4d91;color:#fff;padding:.75rem 1.5rem;border-radius:.5rem;font-weight:600;border:none;cursor:pointer;transition:background .2s}.newsletter-btn:hover{background:#1e3a8a}.footer-links{display:flex;gap:2rem;flex-wrap:wrap;justify-content:center}.footer-links a{color:#a0aabf;text-decoration:none;font-size:.9rem;transition:color .2s ease}.footer-links a:hover{color:var(--text-light)}.footer-bottom{margin-top:2rem;padding-top:1.5rem;border-top:1px solid rgba(255,255,255,.1);color:#a0aabf;font-size:.8rem;width:100%}@keyframes fade-in{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.loading-spinner{display:inline-block;width:24px;height:24px;border:3px solid rgba(43,58,140,.2);border-radius:50%;border-top-color:var(--primary-color);animation:spin 1s ease-in-out infinite;margin:2rem auto}@keyframes spin{to{transform:rotate(360deg)}}.hidden{display:none!important}.w-full{width:100%}.text-center{text-align:center}