.tool-header{text-align:center;margin-bottom:40px}.header-badge{display:flex;justify-content:center;gap:12px;margin-bottom:24px;flex-wrap:wrap}.badge{background:linear-gradient(135deg, #10b981, #059669);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, #10b981);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:12px}.tool-header p{color:var(--gray-500);font-size:1rem}.core-stats{display:flex;justify-content:center;gap:24px;margin-bottom:32px;flex-wrap:wrap}.core-stat{background:white;border-radius:60px;padding:16px 28px;display:flex;align-items:center;gap:16px;box-shadow:0 4px 15px rgba(0,0,0,0.05);border:1px solid var(--gray-200)}.core-stat-icon{width:48px;height:48px;background:linear-gradient(135deg, #d1fae5, #a7f3d0);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#10b981;font-size:1.3rem}.core-stat-info{text-align:left}.core-stat-value{display:block;font-size:1.3rem;font-weight:700;color:var(--gray-800)}.core-stat-label{font-size:0.7rem;color:var(--gray-500)}.permission-alert{background:#fef3c7;border-radius:16px;padding:16px 20px;display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;flex-wrap:wrap;gap:16px;border:1px solid #fde68a}.permission-alert i{color:#f59e0b;font-size:1.2rem}.permission-alert span{flex:1;color:#92400e;font-size:0.9rem}.action-bar{display:flex;gap:16px;margin-bottom:24px;flex-wrap:wrap;justify-content:center}.read-btn{background:linear-gradient(135deg, #10b981, #059669);padding:12px 28px;border-radius:50px}.btn-outline{background:transparent;border:1px solid var(--gray-300);padding:12px 24px;border-radius:50px;font-weight:500;cursor:pointer;transition:all 0.3s;display:inline-flex;align-items:center;gap:8px;color:var(--gray-600)}.btn-outline:hover{background:var(--gray-100);border-color:#10b981;color:#10b981}.auto-refresh{display:flex;align-items:center;justify-content:center;gap:16px;margin-bottom:24px;padding:12px;background:var(--gray-50);border-radius:60px;flex-wrap:wrap}.switch-label{display:flex;align-items:center;gap:12px;cursor:pointer}.switch-label input{display:none}.switch-slider{width:50px;height:26px;background:var(--gray-300);border-radius:30px;position:relative;transition:all 0.3s}.switch-slider::after{content:'';position:absolute;width:22px;height:22px;background:white;border-radius:50%;top:2px;left:3px;transition:all 0.3s}.switch-label input:checked+.switch-slider{background:#10b981}.switch-label input:checked+.switch-slider::after{left:25px}.switch-text{font-size:0.85rem;font-weight:500;color:var(--gray-700)}.auto-hint{font-size:0.7rem;color:var(--gray-400)}.loading-state{text-align:center;padding:60px;background:var(--gray-50);border-radius:24px}.loading-spinner{width:50px;height:50px;border:3px solid var(--gray-200);border-top-color:#10b981;border-radius:50%;animation:spin 1s linear infinite;margin:0 auto 16px}@keyframes spin{to{transform:rotate(360deg)}}.content-display{background:white;border-radius:24px;overflow:hidden;border:1px solid var(--gray-200);margin-bottom:24px}.display-tabs{display:flex;gap:4px;padding:16px 20px 0;background:var(--gray-50);border-bottom:1px solid var(--gray-200);flex-wrap:wrap}.display-tab{background:transparent;border:none;padding:10px 24px;cursor:pointer;font-size:0.85rem;font-weight:500;color:var(--gray-600);border-radius:30px;transition:all 0.2s}.display-tab.active{background:white;color:#10b981;box-shadow:0 -2px 8px rgba(0,0,0,0.02)}.display-panel{padding:20px}.panel-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid var(--gray-200);font-weight:500}.char-count{font-size:0.7rem;font-weight:normal;color:var(--gray-400)}.content-pre{background:#1a1a2e;color:#e0e0e0;padding:20px;border-radius:16px;font-family:'Fira Code',monospace;font-size:0.85rem;line-height:1.6;overflow-x:auto;max-height:400px;overflow-y:auto;white-space:pre-wrap;word-break:break-all}.preview-frame{width:100%;min-height:400px;border:none;border-radius:16px;background:white}.image-container{display:flex;justify-content:center;align-items:center;min-height:300px;background:var(--gray-50);border-radius:16px;padding:20px}.image-container img{max-width:100%;max-height:400px;border-radius:12px;box-shadow:0 4px 15px rgba(0,0,0,0.1)}.copy-btn,.refresh-btn{background:transparent;border:1px solid var(--gray-300);padding:4px 12px;border-radius:30px;font-size:0.7rem;cursor:pointer;transition:all 0.2s}.copy-btn:hover,.refresh-btn:hover{background:#10b981;border-color:#10b981;color:white}.info-section{margin-top:24px}.info-grid{display:grid;grid-template-columns:repeat(4, 1fr);gap:20px;padding:20px;background:var(--gray-50);border-radius:20px}.info-item{display:flex;align-items:center;gap:12px;font-size:0.8rem;color:var(--gray-600)}.info-item i{width:28px;height:28px;background:white;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;color:#10b981}@media (max-width:900px){.info-grid{grid-template-columns:repeat(2, 1fr)}.action-bar{justify-content:center}.display-tab{padding:8px 16px;font-size:0.75rem}}@media (max-width:768px){.info-grid{grid-template-columns:1fr}.permission-alert{flex-direction:column;text-align:center}.core-stats{gap:12px}.core-stat{padding:12px 20px}}