.local-time-card{background:linear-gradient(135deg, var(--primary-color), var(--primary-dark));border-radius:var(--border-radius-xl);padding:24px 32px;margin-bottom:32px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:20px;color:white;box-shadow:0 10px 25px -5px rgba(59,130,246,0.3)}.local-time-icon{width:60px;height:60px;background:rgba(255,255,255,0.2);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:28px}.local-time-info{flex:1}.local-time-label{font-size:0.85rem;opacity:0.8;letter-spacing:1px}.local-time-value{font-size:2.5rem;font-weight:700;font-family:monospace;letter-spacing:2px}.local-date-value{font-size:0.9rem;opacity:0.9;margin-top:4px}.local-time-badge{background:rgba(255,255,255,0.2);padding:8px 20px;border-radius:40px;font-weight:600;font-size:0.9rem}.world-clock-header{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;margin-bottom:24px}.world-clock-header h3{font-size:1.2rem;color:var(--gray-700)}.clock-controls{display:flex;gap:12px;align-items:center}.icon-btn-sm{background:var(--gray-100);border:1px solid var(--gray-300);padding:6px 12px;border-radius:var(--border-radius-sm);cursor:pointer;transition:var(--transition)}.icon-btn-sm:hover{background:var(--gray-200)}.filter-select{padding:6px 12px;border:1px solid var(--gray-300);border-radius:var(--border-radius-sm);background:white;cursor:pointer}.city-times-grid{display:grid;grid-template-columns:repeat(auto-fill, minmax(280px, 1fr));gap:16px;margin-bottom:32px;max-height:500px;overflow-y:auto;padding:4px}.city-card{background:white;border-radius:var(--border-radius-lg);padding:16px 20px;display:flex;align-items:center;gap:16px;transition:all 0.2s ease;border:1px solid var(--gray-200);box-shadow:var(--shadow-sm)}.city-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:var(--primary-light)}.city-icon{width:48px;height:48px;background:linear-gradient(135deg, #e0f2fe, #bae6fd);border-radius:var(--border-radius-md);display:flex;align-items:center;justify-content:center;font-size:24px}.city-info{flex:1}.city-name{font-weight:600;color:var(--gray-800);display:flex;align-items:center;gap:8px;flex-wrap:wrap}.city-timezone{font-size:0.7rem;color:var(--gray-500);background:var(--gray-100);padding:2px 6px;border-radius:20px}.city-time{font-size:1.1rem;font-weight:700;color:var(--primary-color);font-family:monospace;letter-spacing:1px}.city-date{font-size:0.7rem;color:var(--gray-500);margin-top:4px}.timezone-converter{background:var(--gray-50);border-radius:var(--border-radius-xl);margin-bottom:24px;overflow:hidden}.converter-header{background:var(--gray-100);padding:14px 20px;font-weight:600;color:var(--gray-700);border-bottom:1px solid var(--gray-200)}.converter-header i{margin-right:8px;color:var(--primary-color)}.converter-body{padding:20px}.converter-row{display:flex;gap:20px;margin-bottom:20px;flex-wrap:wrap;align-items:flex-end}.converter-input-group{flex:1;min-width:200px}.converter-input-group label{display:block;font-size:0.8rem;color:var(--gray-600);margin-bottom:6px}.conversion-result{background:white;border-radius:var(--border-radius-md);padding:16px;margin-top:16px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px}.result-label{color:var(--gray-600);font-size:0.85rem}.result-value{font-size:1.3rem;font-weight:700;color:var(--primary-color);font-family:monospace}.timezone-info{background:#fef3c7;border-radius:var(--border-radius-xl);overflow:hidden}.info-header{background:#fde68a;padding:12px 20px;font-weight:600;color:#92400e}.info-header i{margin-right:8px}.info-content{padding:16px 20px;display:grid;grid-template-columns:repeat(auto-fill, minmax(250px, 1fr));gap:12px}.info-item{font-size:0.85rem;color:#92400e;padding:4px 0}@media (max-width:768px){.local-time-card{flex-direction:column;text-align:center}.local-time-value{font-size:1.8rem}.world-clock-header{flex-direction:column;align-items:flex-start}.city-times-grid{grid-template-columns:1fr}.converter-row{flex-direction:column}.conversion-result{flex-direction:column;text-align:center}}