.tool-header{text-align:center;margin-bottom:32px}.header-badge{display:flex;justify-content:center;gap:12px;margin-bottom:24px;flex-wrap:wrap}.badge{background:linear-gradient(135deg, #1e293b, #334155);color:white;padding:6px 18px;border-radius:40px;font-size:0.75rem;font-weight:500;box-shadow:0 2px 8px rgba(0,0,0,0.1)}.tool-header h1{font-size:2.2rem;font-weight:800;background:linear-gradient(135deg, #1e293b, #3b82f6);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:12px}.tool-header p{color:var(--gray-500);font-size:1rem}.current-time-card{background:linear-gradient(135deg, #1e293b, #0f172a);border-radius:24px;padding:24px 32px;margin-bottom:24px;text-align:center;box-shadow:0 20px 35px -12px rgba(0,0,0,0.2)}.current-time-label{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,0.15);padding:6px 16px;border-radius:40px;margin-bottom:16px;color:#94a3b8;font-size:0.8rem}.current-time-display{display:flex;justify-content:center;align-items:baseline;gap:20px;flex-wrap:wrap}.time-date{font-size:1.2rem;color:#94a3b8}.time-clock{font-size:3rem;font-weight:700;color:white;letter-spacing:2px;font-family:monospace}.time-timezone{font-size:0.9rem;color:#64748b}.converter-card{background:white;border-radius:28px;padding:28px;margin-bottom:28px;box-shadow:0 8px 30px rgba(0,0,0,0.05);border:1px solid var(--gray-200)}.converter-row{display:grid;grid-template-columns:1fr auto 1fr;gap:24px;align-items:center;margin-bottom:28px}.converter-row:last-child{margin-bottom:0}.converter-input,.converter-output{flex:1}.input-label{display:flex;align-items:center;gap:8px;font-size:0.75rem;font-weight:600;color:var(--gray-500);margin-bottom:10px}.datetime-input{width:100%;padding:14px 18px;border:2px solid var(--gray-200);border-radius:16px;font-size:0.95rem;font-family:monospace;transition:all 0.3s}.datetime-input:focus{outline:none;border-color:#3b82f6;box-shadow:0 0 0 3px rgba(59,130,246,0.1)}.timezone-select{width:100%;padding:14px 18px;border:2px solid var(--gray-200);border-radius:16px;font-size:0.9rem;background:white;cursor:pointer;transition:all 0.3s}.timezone-select:focus{outline:none;border-color:#3b82f6}.converter-arrow{display:flex;align-items:center;justify-content:center;width:48px;height:48px;background:var(--gray-100);border-radius:50%;color:#3b82f6;font-size:1.2rem}.target-datetime{padding:14px 18px;background:linear-gradient(135deg, #e0e7ff, #f0f4ff);border-radius:16px;font-size:1rem;font-weight:600;color:#1e293b;text-align:center;font-family:monospace}.quick-convert-card{background:linear-gradient(135deg, #f8fafc, #fff);border-radius:28px;padding:24px;margin-bottom:28px;border:1px solid var(--gray-200)}.quick-header{display:flex;align-items:center;gap:10px;margin-bottom:20px;font-weight:600;color:var(--gray-700)}.quick-sub{font-size:0.7rem;font-weight:normal;color:var(--gray-400);margin-left:auto}.city-grid{display:grid;grid-template-columns:repeat(auto-fill, minmax(140px, 1fr));gap:12px}.city-item{background:white;border:1px solid var(--gray-200);border-radius:60px;padding:10px 16px;display:flex;align-items:center;justify-content:space-between;cursor:pointer;transition:all 0.2s}.city-item:hover{background:#3b82f6;border-color:#3b82f6;transform:translateY(-2px);box-shadow:0 4px 12px rgba(59,130,246,0.3)}.city-name{font-weight:500;font-size:0.85rem}.city-time{font-family:monospace;font-size:0.7rem;color:#3b82f6}.city-item:hover .city-name,.city-item:hover .city-time{color:white}.world-time-card{background:white;border-radius:28px;overflow:hidden;margin-bottom:28px;border:1px solid var(--gray-200)}.card-header{display:flex;align-items:center;gap:12px;padding:18px 24px;background:linear-gradient(135deg, #f8fafc, #fff);border-bottom:1px solid var(--gray-200);font-weight:600;color:var(--gray-700)}.refresh-time{margin-left:auto;font-size:0.7rem;font-weight:normal;color:var(--gray-400)}.refresh-btn{background:transparent;border:none;width:32px;height:32px;border-radius:50%;cursor:pointer;transition:all 0.2s;color:var(--gray-500)}.refresh-btn:hover{background:var(--gray-100);color:#3b82f6}.world-time-table-wrapper{overflow-x:auto}.world-time-table{width:100%;border-collapse:collapse}.world-time-table th,.world-time-table td{padding:14px 20px;text-align:left;border-bottom:1px solid var(--gray-100)}.world-time-table th{background:var(--gray-50);font-weight:600;color:var(--gray-600);font-size:0.8rem}.world-time-table tr:hover td{background:#f8fafc}.city-status{display:inline-flex;align-items:center;gap:4px;padding:4px 10px;border-radius:30px;font-size:0.7rem}.status-day{background:#d1fae5;color:#065f46}.status-night{background:#e0e7ff;color:#1e40af}.status-morning{background:#fef3c7;color:#92400e}.status-evening{background:#fecaca;color:#991b1b}.info-card{background:linear-gradient(135deg, #f0f4ff, #e8edf8);border-radius:24px;padding:20px}.info-header{display:flex;align-items:center;gap:10px;margin-bottom:16px;font-weight:600;color:var(--gray-700)}.info-content{display:grid;grid-template-columns:repeat(2, 1fr);gap:12px}.info-item{display:flex;align-items:center;gap:10px;font-size:0.8rem;color:var(--gray-600)}.info-item i{color:#3b82f6}@media (max-width:900px){.converter-row{grid-template-columns:1fr;gap:16px}.converter-arrow{transform:rotate(90deg);margin:0 auto}.info-content{grid-template-columns:1fr}.city-grid{grid-template-columns:repeat(auto-fill, minmax(120px, 1fr))}}@media (max-width:768px){.tool-header h1{font-size:1.6rem}.time-clock{font-size:2rem}.world-time-table th,.world-time-table td{padding:10px 12px;font-size:0.75rem}.city-item{padding:8px 12px}}@keyframes pulse{0%,100%{opacity:1}50%{opacity:0.5}}