:root{--bg-color:#fff;--sidebar-bg:#fff;--text-primary:#111827;--text-secondary:#6b7280;--text-tertiary:#9ca3af;--border-color:#e5e7eb;--primary-color:#6366f1;--primary-hover:#4f46e5;--panel-bg:#f9fafb;--card-bg:#fff}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-primary);flex-direction:column;height:100vh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;display:flex;overflow:hidden}.icon{width:20px;height:20px}.icon-outline{fill:none;stroke:currentColor;stroke-width:2px}.icon-solid{fill:currentColor;stroke:none}.slider{appearance:none;background:#e5e7eb;border-radius:2px;outline:none;width:100%;height:4px}.slider::-webkit-slider-thumb{appearance:none;background:var(--primary-color);cursor:pointer;border:2px solid #fff;border-radius:50%;width:16px;height:16px;box-shadow:0 1px 3px #0000001a}.badge{color:#4f46e5;background:#e0e7ff;border-radius:4px;margin-left:4px;padding:2px 6px;font-size:10px}.global-header{background-color:var(--bg-color);border-bottom:1px solid var(--border-color);flex-shrink:0;justify-content:space-between;align-items:center;height:64px;padding:0 24px;display:flex}.app-container{width:100%;height:calc(100vh - 64px);display:flex}.sidebar-left{border-right:1px solid var(--border-color);background-color:var(--sidebar-bg);flex-direction:column;flex-shrink:0;width:240px;height:100%;padding:16px;transition:width .3s;display:flex;overflow:hidden auto}.sidebar-footer{border-top:1px solid var(--border-color);padding-top:12px}.sidebar-social-links{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.social-link{color:#6b7280;border-radius:6px;justify-content:center;align-items:center;width:26px;height:26px;transition:all .2s;display:flex}.social-link:hover{color:var(--text-primary)}.sidebar-footer-links{color:#9ca3af;align-items:center;margin-bottom:4px;font-size:11px;display:flex}.sidebar-footer-links a{color:#9ca3af;text-decoration:none;transition:color .2s}.sidebar-footer-links a:hover{color:var(--text-secondary)}.sidebar-footer-links .divider{opacity:.4;margin:0 6px}.sidebar-footer-links .copyright{color:#9ca3af}.sidebar-toggle{color:#9ca3af;cursor:pointer;background:#fafafa;border:1px solid #e5e7eb;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:26px;height:26px;padding:0;transition:all .2s cubic-bezier(.4,0,.2,1);display:flex}.sidebar-toggle:hover{color:#6b7280;background:#f3f4f6;border-color:#d1d5db}.sidebar-toggle:active{transform:scale(.95)}.sidebar-toggle .icon{flex-shrink:0;transition:transform .3s}.sidebar-left.collapsed{width:68px;padding:16px 10px}.sidebar-left.collapsed .sidebar-footer{border-top:none;padding-top:0}.sidebar-left.collapsed .sidebar-social-links{justify-content:center}.sidebar-left.collapsed .sidebar-social-links .social-link:not(.sidebar-toggle){display:none}.sidebar-left.collapsed .sidebar-social-links .sidebar-toggle{margin-left:0}.sidebar-left.collapsed .sidebar-footer-links{display:none}.sidebar-left.collapsed .sidebar-toggle .icon{transform:rotate(180deg)}.sidebar-left.collapsed .nav-item span,.sidebar-left.collapsed .nav-group>div[style*="font-size: 12px"],.sidebar-left.collapsed .sidebar-subscribe-btn span,.sidebar-left.collapsed .sidebar-api-btn{display:none}.sidebar-left.collapsed .nav-item{justify-content:center;padding:10px}.sidebar-left.collapsed .nav-item .icon{margin:0}.sidebar-left.collapsed .sidebar-subscribe-btn{border-radius:50%;width:40px;height:40px;padding:8px}.sidebar-left.collapsed .sidebar-subscribe-btn .icon{width:22px;height:22px;margin:0}.sidebar-left.collapsed .sidebar-subscribe-section{margin-bottom:12px!important}.logo-area{color:#4f46e5;align-items:center;gap:8px;font-size:18px;font-weight:700;display:flex}.nav-group{margin-bottom:24px}.nav-item{color:var(--text-secondary);cursor:pointer;border-radius:8px;align-items:center;gap:10px;padding:8px 12px;font-size:14px;font-weight:500;transition:background-color .2s;display:flex}.nav-item:hover,.nav-item.active{color:var(--text-primary);background-color:#f3f4f6}.nav-item i{text-align:center;width:20px}.sidebar-subscribe-btn{color:#6366f1;cursor:pointer;background:#fff;border:1px solid #6366f1;border-radius:24px;justify-content:center;align-items:center;gap:8px;width:100%;margin-bottom:12px;padding:10px;font-size:14px;font-weight:600;transition:all .2s;display:flex}.sidebar-subscribe-btn:hover{background:#e0e7ff}.sidebar-api-btn{color:#4b5563;cursor:pointer;background:#f3f4f6;border:none;border-radius:24px;width:100%;padding:10px;font-size:14px;font-weight:600;transition:all .2s}.sidebar-api-btn:hover{color:#111827;background:#e5e7eb}.main-content{background-color:var(--bg-color);flex-direction:column;flex:1;width:100%;max-width:1600px;margin:0 auto;padding:24px 40px 100px;display:flex;overflow-y:auto}.app-header{margin-bottom:24px}.app-header h1{color:var(--text-primary);margin-bottom:20px;font-size:28px;font-weight:700}.header-tabs{gap:12px;display:flex}.header-tab{border:1px solid var(--border-color);cursor:pointer;color:var(--text-secondary);background:#fff;border-radius:20px;padding:8px 16px;font-size:13px;font-weight:600;transition:all .2s}.header-tab.active{background:var(--text-primary);color:#fff;border-color:var(--text-primary)}.header-tab.disabled{opacity:.6;cursor:not-allowed;background:var(--panel-bg)}.section-header{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.header-subscribe-btn{color:#8b5cf6;cursor:pointer;background:0 0;border:1px solid #8b5cf6;border-radius:20px;align-items:center;gap:6px;padding:8px 16px;font-size:14px;font-weight:600;transition:all .2s;display:flex}.header-subscribe-btn:hover{background:#f3e8ff;transform:translateY(-1px)}.header-subscribe-btn svg{width:16px;height:16px}@keyframes spin{to{transform:rotate(360deg)}}.generate-btn{color:#fff;cursor:pointer;background:linear-gradient(135deg,#8b5cf6 0%,#7c3aed 100%);border:none;border-radius:24px;align-items:center;gap:8px;padding:10px 24px;font-size:14px;font-weight:600;transition:all .2s;display:flex;box-shadow:0 4px 12px #8b5cf64d}.generate-btn:hover{background:linear-gradient(135deg,#7c3aed 0%,#6d28d9 100%);transform:translateY(-1px);box-shadow:0 6px 16px #8b5cf666}.generate-btn:disabled,.generate-btn.loading,.generate-btn.disabled{color:#ffffffb3;cursor:not-allowed;box-shadow:none;border-radius:24px;transform:none;background:linear-gradient(135deg,#c9b8f0 0%,#b8a6e8 100%)!important}.btn-secondary.generate-btn{background:var(--panel-bg);color:var(--text-primary);border:1px solid var(--border-color);box-shadow:none}.btn-secondary.generate-btn:hover{background:var(--hover-bg);transform:translateY(-1px);box-shadow:0 2px 8px #0000001a}.generate-btn-purple{color:#fff;cursor:pointer;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);border:none;border-radius:8px;align-items:center;gap:8px;padding:12px 24px;font-size:14px;font-weight:600;transition:all .2s;display:flex}.generate-btn-purple:hover{transform:translateY(-1px);box-shadow:0 4px 12px #667eea66}.generate-btn-purple:disabled,.generate-btn-purple.loading{color:#e5e3eb;cursor:not-allowed;box-shadow:none;transform:none;background:linear-gradient(135deg,#b4adc4 0%,#9d98ab 100%)!important}.tool-btn{border:1px solid var(--border-color);color:var(--text-secondary);cursor:pointer;background:#fff;border-radius:8px;align-items:center;gap:6px;padding:8px 12px;font-size:13px;transition:all .2s;display:flex}.tool-btn:hover{border-color:var(--primary-color);color:var(--primary-color)}.selector-wrapper{position:relative}.toolbar-select{border:1px solid var(--border-color);color:var(--text-primary);cursor:pointer;appearance:none;background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%236b7280' stroke-width='2'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E") right 8px center/14px no-repeat;border-radius:8px;outline:none;padding:8px 32px 8px 12px;font-size:13px}.toast{opacity:0;z-index:2000;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:linear-gradient(135deg,#fff 0%,#fafafa 100%);border-radius:20px;align-items:center;gap:14px;min-width:320px;max-width:420px;padding:18px 24px;transition:transform .4s cubic-bezier(.34,1.56,.64,1),opacity .3s ease-out,box-shadow .3s;display:flex;position:fixed;top:24px;right:24px;transform:translate(400px)scale(.9);box-shadow:0 20px 25px -5px #0000001a,0 10px 10px -5px #0000000a,0 0 0 1px #0000000d}.toast.show{opacity:1;transform:translate(0)scale(1)}.toast:hover{box-shadow:0 24px 30px -6px #00000026,0 12px 12px -6px #0000000f,0 0 0 1px #00000014}.toast.success{background:linear-gradient(135deg,#f0fdf4 0%,#dcfce7 100%);border:1px solid #32d74b33}.toast.success:hover{box-shadow:0 24px 30px -6px #32d74b33,0 12px 12px -6px #32d74b1a,0 0 0 1px #32d74b4d}.toast.error{background:linear-gradient(135deg,#fef2f2 0%,#fee2e2 100%);border:1px solid #ff3b3033}.toast.error:hover{box-shadow:0 24px 30px -6px #ff3b3033,0 12px 12px -6px #ff3b301a,0 0 0 1px #ff3b304d}.toast.warning{background:linear-gradient(135deg,#fffbeb 0%,#fef3c7 100%);border:1px solid #ff950033}.toast.warning:hover{box-shadow:0 24px 30px -6px #ff950033,0 12px 12px -6px #ff95001a,0 0 0 1px #ff95004d}.toast.info{background:linear-gradient(135deg,#eff6ff 0%,#dbeafe 100%);border:1px solid #007aff33}.toast.info:hover{box-shadow:0 24px 30px -6px #007aff33,0 12px 12px -6px #007aff1a,0 0 0 1px #007aff4d}.toast-icon{filter:drop-shadow(0 2px 4px #0000001a);flex-shrink:0;font-size:26px;line-height:1}.toast-content{flex:1;min-width:0}.toast-title{color:var(--text-primary);letter-spacing:-.01em;margin-bottom:3px;font-size:15px;font-weight:600}.toast-message{color:var(--text-secondary);opacity:.85;font-size:13px;line-height:1.5}.toast-close{cursor:pointer;width:28px;height:28px;color:var(--text-secondary);background:#0000000d;border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;padding:0;font-size:18px;line-height:1;transition:all .2s;display:flex}.toast-close:hover{background:#0000001a;transform:scale(1.1)}.toast-close:active{transform:scale(.95)}.voice-select-trigger{border:1px solid var(--border-color);cursor:pointer;background:#fff;border-radius:8px;align-items:center;gap:8px;min-width:140px;padding:6px 12px;font-size:13px;font-weight:500;transition:all .2s;display:flex}.voice-select-trigger:hover{border-color:var(--primary-color)}.voice-avatar-xs{background-color:#e0e7ff;background-size:cover;border-radius:6px;width:24px;height:24px}.voice-dropdown{border:1px solid var(--border-color);z-index:100;background:#fff;border-radius:8px;width:300px;margin-top:8px;display:none;position:absolute;top:100%;right:0;box-shadow:0 10px 15px -3px #0000001a}.voice-dropdown.active{display:block}.voice-dropdown-search{border-bottom:1px solid var(--border-color);padding:12px}.voice-dropdown-search input{border:1px solid var(--border-color);border-radius:6px;outline:none;width:100%;padding:8px;font-size:13px}.voice-dropdown-list{max-height:300px;overflow-y:auto}.voice-option{cursor:pointer;border-radius:6px;align-items:center;gap:10px;margin:2px 4px;padding:10px 12px;transition:all .2s;display:flex;position:relative}.voice-option:hover{background:var(--panel-bg);transform:translate(2px)}.voice-option.selected{background:#e0e7ff;font-weight:600}.voice-option.selected:before{content:"✓";color:var(--primary-color);font-size:16px;font-weight:700;position:absolute;right:12px}.suggestion-pill{border:1px solid var(--border-color,#e5e7eb);color:var(--text-secondary,#6b7280);cursor:pointer;white-space:nowrap;background:#fff;border-radius:18px;padding:6px 14px;font-size:13px;transition:all .2s}.suggestion-pill:hover{border-color:var(--text-primary,#374151);color:var(--text-primary,#374151);background:var(--hover-bg,#f9fafb)}.suggestion-pill:active{background:var(--border-color,#e5e7eb)}.editor-wrapper{border:1px solid var(--border-color);background:#fff;border-radius:16px;margin-bottom:32px;padding:24px;transition:box-shadow .2s;box-shadow:0 4px 6px -1px #0000000d}.editor-wrapper:focus-within{border-color:var(--primary-color);box-shadow:0 10px 15px -3px #0000001a}.text-editor{resize:none;width:100%;min-height:120px;color:var(--text-primary);background:0 0;border:none;outline:none;margin-bottom:24px;font-family:inherit;font-size:18px;line-height:1.6}.text-editor::placeholder{color:#9ca3af}.editor-toolbar{border-top:1px solid var(--border-color);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;padding-top:20px;display:flex}.toolbar-left,.toolbar-right{align-items:center;gap:12px;display:flex}.advanced-settings-toggle{color:var(--text-secondary);cursor:pointer;align-items:center;gap:4px;width:fit-content;margin-top:16px;font-size:12px;display:flex}.advanced-settings-toggle:hover{color:var(--primary-color)}.advanced-settings-panel{background:var(--panel-bg);border:1px solid var(--border-color);border-radius:8px;margin-top:16px;padding:16px}.setting-row{gap:24px;display:flex}.setting-col{flex:1}.setting-col label{color:var(--text-secondary);margin-bottom:8px;font-size:12px;font-weight:600;display:block}.ai-select-btn{color:#fff;cursor:pointer;letter-spacing:.02em;background:#8b5cf6;border:none;border-radius:24px;justify-content:center;align-items:center;gap:10px;width:100%;padding:14px 24px;font-size:14px;font-weight:600;transition:all .2s;display:flex}.ai-select-btn:hover:not(:disabled){background:#7c3aed;transform:translateY(-1px)}.ai-select-btn:active:not(:disabled){background:#6d28d9;transform:translateY(0)}.ai-select-btn:disabled{color:#b8a6d9;cursor:not-allowed;background:#e9e0f7;transform:none}.ai-suggestion-chip{background:var(--panel-bg);border:1px solid var(--border-color);color:var(--text-secondary);cursor:pointer;border-radius:16px;padding:6px 12px;font-size:11px;transition:all .2s}.ai-suggestion-chip:hover{background:var(--primary-light,#e0e7ff);border-color:var(--primary-color,#4f46e5);color:var(--primary-color,#4f46e5)}.ai-voice-result-card{background:var(--panel-bg);border:1px solid var(--border-color);cursor:pointer;border-radius:10px;padding:12px;transition:all .2s}.ai-voice-result-card:hover{border-color:var(--primary-color,#4f46e5);box-shadow:0 2px 8px #0000000d}.ai-voice-result-card.selected{border-color:var(--primary-color,#4f46e5);background:var(--primary-light,#e0e7ff)}.ai-voice-result-header{align-items:center;gap:10px;margin-bottom:8px;display:flex}.ai-voice-result-avatar{background-position:50%;background-size:cover;border-radius:8px;flex-shrink:0;width:36px;height:36px}.ai-voice-result-info{flex:1;min-width:0}.ai-voice-result-name{color:var(--text-primary);white-space:nowrap;text-overflow:ellipsis;margin-bottom:2px;font-size:13px;font-weight:600;overflow:hidden}.ai-voice-result-lang{color:var(--text-secondary);font-size:11px}.ai-voice-result-score{color:#fff;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);border-radius:12px;padding:2px 8px;font-size:11px;font-weight:600}.ai-voice-result-reason{color:var(--text-secondary);background:#fff;border-radius:6px;margin-top:8px;padding:8px;font-size:11px;line-height:1.4}.ai-voice-result-actions{gap:8px;margin-top:10px;display:flex}.ai-voice-action-btn{border:1px solid var(--border-color);cursor:pointer;color:var(--text-primary);background:#fff;border-radius:6px;flex:1;justify-content:center;align-items:center;gap:4px;padding:8px 12px;font-size:12px;font-weight:500;transition:all .2s;display:flex}.ai-voice-action-btn:hover{border-color:var(--primary-color,#4f46e5);color:var(--primary-color,#4f46e5)}.ai-voice-action-btn.primary{background:var(--primary-color,#4f46e5);border-color:var(--primary-color,#4f46e5);color:#fff}.ai-voice-action-btn.primary:hover{background:var(--primary-hover,#4338ca)}#aiVoiceRequirement:focus{border-color:var(--primary-color,#4f46e5);box-shadow:0 0 0 3px #6366f11a}.control-item.ai-voice-btn{border:1px solid var(--border-color);cursor:pointer;color:var(--text-primary);background:#fff;border-radius:8px;align-items:center;gap:8px;padding:8px 12px;font-size:14px;font-weight:500;transition:all .2s;display:flex;position:relative}.control-item.ai-voice-btn:hover{border-color:var(--primary-color,#6366f1);background:linear-gradient(135deg,#6366f10d 0%,#8b5cf614 100%)}.control-item.ai-voice-btn:focus,.control-item.ai-voice-btn:focus-visible{border-color:var(--primary-color,#6366f1);outline:none;box-shadow:0 0 0 3px #6366f133}.control-item.ai-voice-btn:active{transform:translateY(1px)}.control-item.ai-voice-btn:hover .ai-sparkle-icon{color:var(--primary-color,#6366f1);animation:1.5s ease-in-out infinite sparkle-pulse}.control-item.ai-voice-btn:hover span{background:linear-gradient(135deg,#6366f1 0%,#8b5cf6 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.ai-sparkle-icon{width:16px;height:16px;color:var(--text-secondary,#6b7280);transition:all .2s}@keyframes sparkle-pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.85;transform:scale(1.15)}}.dark .control-item.ai-voice-btn{background:var(--panel-bg,#1f2937);border-color:var(--border-color,#374151);color:var(--text-primary,#f9fafb)}.dark .control-item.ai-voice-btn:hover{border-color:var(--primary-color,#818cf8);background:linear-gradient(135deg,#6366f11a 0%,#8b5cf626 100%)}#aiVoiceModal{z-index:9999;isolation:isolate}#aiVoiceModal .modal-content{z-index:1;background:var(--card-bg,#fff);position:relative;overflow:hidden}.ai-voice-modal{flex-direction:column;width:90%;max-width:520px;max-height:90vh;display:flex}.ai-voice-modal .modal-header h3{align-items:center;display:flex}.ai-voice-modal .modal-body{flex:1;padding-bottom:16px;overflow-y:auto}.ai-voice-modal .form-textarea{border:1px solid var(--border-color);resize:none;border-radius:8px;outline:none;width:100%;padding:12px;font-family:inherit;font-size:13px;line-height:1.5;transition:border-color .2s}.ai-voice-modal .form-textarea:focus{border-color:var(--primary-color,#4f46e5);box-shadow:0 0 0 3px #6366f11a}.ai-voice-modal .modal-footer{border-top:1px solid var(--border-color);justify-content:flex-end;gap:12px;margin-top:16px;padding-top:16px;display:flex}.ai-voice-modal .btn-secondary{background:var(--panel-bg,#f9fafb);border:1px solid var(--border-color,#e5e7eb);color:var(--text-secondary,#6b7280);cursor:pointer;border-radius:8px;padding:10px 20px;font-size:14px;font-weight:500;transition:all .2s}.ai-voice-modal .btn-secondary:hover{background:var(--border-color,#e5e7eb);color:var(--text-primary,#111827)}.setting-group .btn-secondary{color:var(--text-primary);border:1px solid var(--border-color);background:#fff;transition:all .2s}.setting-group .btn-secondary:hover{background:var(--hover-bg,#f3f4f6);border-color:var(--primary-color);color:var(--text-primary)}.voice-selection-modal{flex-direction:column;width:95%;max-width:720px;max-height:85vh;display:flex}.voice-selection-modal .modal-header{border-bottom:1px solid var(--border-color);padding:20px 24px}.voice-selection-modal .modal-header h3{margin:0;font-size:18px;font-weight:700}.voice-selection-modal .modal-body{flex-direction:column;flex:1;padding:0;display:flex;overflow:hidden}.vs-tabs{border-bottom:1px solid var(--border-color);gap:24px;padding:16px 24px 0;display:flex}.vs-tab{color:var(--text-secondary);cursor:pointer;border-bottom:2px solid #0000;margin-bottom:-1px;padding-bottom:12px;font-size:14px;font-weight:600;transition:all .2s}.vs-tab:hover{color:var(--text-primary)}.vs-tab.active{color:var(--text-primary);border-bottom-color:var(--text-primary)}.vs-search-bar{gap:12px;padding:16px 24px;display:flex}.vs-search-input-wrapper{flex:1;position:relative}.vs-search-icon{color:var(--text-secondary);position:absolute;top:50%;left:12px;transform:translateY(-50%)}.vs-search-input{border:1px solid var(--border-color);border-radius:8px;outline:none;width:100%;padding:10px 12px 10px 40px;font-size:14px;transition:border-color .2s}.vs-search-input:focus{border-color:var(--primary-color)}.vs-filter-btn{border:1px solid 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6px;font-size:10px}#textToSpeechContainer{height:auto!important;overflow:visible!important}#textToSpeechContainer>.top-bar,#textToSpeechContainer>div:first-child{flex-direction:column!important;align-items:flex-start!important;gap:12px!important;margin-bottom:16px!important}#textToSpeechContainer .page-title{font-size:20px!important}#textToSpeechContainer .model-selector{font-size:13px}#textToSpeechContainer>div[style*="display: flex"][style*="gap: 24px"]{flex-direction:column!important;gap:16px!important;overflow:visible!important}#textToSpeechContainer>div>div[style*="flex: 1"][style*="flex-direction: column"]{width:100%!important}#textToSpeechContainer>div>div>div[style*="position: relative"]{min-height:200px;padding:16px!important}.text-editor,#ttsTextInput{min-height:150px!important;font-size:15px!important}#pauseHint{display:none!important}#textToSpeechContainer>div>div>div[style*="display: flex"][style*="justify-content: space-between"][style*="margin-top: 16px"]{flex-direction:column!important;align-items:stretch!important;gap:12px!important}#textToSpeechContainer>div>div>div[style*="margin-top: 16px"]>div{flex-wrap:wrap!important;justify-content:center!important}#textToSpeechContainer>div>div[style*="width: 280px"]{flex-shrink:1!important;width:100%!important}#textToSpeechContainer .tabs{-webkit-overflow-scrolling:touch;overflow-x:auto}#textToSpeechContainer .tab{white-space:nowrap;padding:12px 8px!important;font-size:13px!important}.settings-content{padding:16px!important}.voice-library-container{padding:0}.library-banners{grid-template-columns:1fr!important;gap:12px!important;margin-bottom:24px!important}.lib-banner{padding:16px!important}.voice-filter-bar{flex-direction:column;gap:12px}.voice-search-input{width:100%}.voice-filter-tags{flex-wrap:wrap;gap:8px}.voice-cards-grid{grid-template-columns:repeat(2,1fr)!important;gap:12px!important}.voice-card{padding:12px}.dubbing-upload-area{padding:24px 16px}.dubbing-file-item{flex-direction:column;align-items:flex-start;gap:8px}.dubbing-file-actions{justify-content:flex-end;width:100%}.pricing-cards{flex-direction:column;gap:16px}.pricing-card{width:100%;max-width:400px;margin:0 auto}.modal-overlay{padding:16px}.modal-content,.dialog-content{border-radius:16px;max-height:calc(100vh - 32px);width:100%!important;max-width:none!important;margin:0!important}.ai-voice-modal{width:100%!important;max-width:none!important}.modal-header,.dialog-header,.modal-body,.dialog-body{padding:16px}.modal-footer,.dialog-footer{flex-direction:column;gap:8px;padding:16px}.modal-footer button,.dialog-footer button{width:100%}.toast{min-width:auto;max-width:none;inset:auto 16px 16px}.audio-player{padding:12px}.player-controls{gap:8px}#persistentPlayerBar{padding:8px 12px}.generate-btn{padding:10px 16px;font-size:13px}.tool-btn{padding:8px 10px;font-size:12px}}@media (width<=480px){.global-header{height:52px;padding:0 8px!important}.logo-area{font-size:14px}.app-container{height:calc(100vh - 52px)}.sidebar-left{width:100%;max-width:300px;height:calc(100vh - 52px);top:52px}.main-content{padding:12px!important}.welcome-section h1{font-size:20px!important}.card-content{padding:16px!important}.controls-left{width:100%}.control-item{flex:1;justify-content:center;min-width:0}#homeCurrentVoiceName{display:none}.voice-grid-horizontal{grid-template-columns:repeat(2,1fr)!important;gap:12px!important}.sample-visual{border-radius:14px}.pattern-waveform{gap:3px}.pattern-waveform .wave-bar{width:4px}.pattern-dots{gap:8px}.pattern-circles .circle{border-width:1.5px}.pattern-circles .center-icon{width:14px;height:14px}.pattern-zigzag{gap:10px}.pattern-zigzag .zigzag-line{height:4px}.sample-play-btn{opacity:1;border-radius:8px;width:32px;height:32px;bottom:10px;left:10px;transform:scale(1)}.sample-play-btn svg{width:12px;height:12px}.sample-info{padding:10px 2px 4px}.sample-title{-webkit-line-clamp:1;font-size:12px}.sample-tags{gap:4px}.sample-tag{padding:3px 6px;font-size:9px}.voice-cards-grid{grid-template-columns:1fr!important}#textToSpeechContainer .page-title{font-size:18px!important}.nav-item{padding:12px;font-size:15px}.generate-btn,.generate-btn-pill{justify-content:center;width:100%}.toast{padding:14px 16px;bottom:12px;left:12px;right:12px}.toast-title{font-size:14px}.toast-message{font-size:12px}.app-header h1{font-size:20px}}@media (width<=360px){.voice-grid-horizontal{grid-template-columns:1fr!important;gap:16px!important}.sample-visual{border-radius:16px}.pattern-waveform .wave-bar{width:5px}.pattern-dots{gap:10px}.pattern-circles .center-icon{width:16px;height:16px}.sample-play-btn{border-radius:10px;width:36px;height:36px}.sample-play-btn svg{width:14px;height:14px}.sample-title{-webkit-line-clamp:2;font-size:14px}.sample-tag{padding:4px 8px;font-size:10px}}@media (width<=1024px) and (width>=769px){.voice-grid-horizontal{grid-template-columns:repeat(4,1fr)!important;gap:16px!important}.sample-visual{border-radius:18px}.pattern-waveform .wave-bar{width:5px}.pattern-dots{gap:11px}.sample-play-btn{border-radius:10px;width:36px;height:36px}.sample-title{font-size:13px}.sample-tag{font-size:10px}}@media (width<=768px){.hide-mobile{display:none!important}}@media (width>=769px){.show-mobile-only{display:none!important}}@media (width<=768px){button,.btn,.nav-item,.control-item,.voice-card,.tool-card{min-height:44px}.nav-item,.control-item,.tab,.preset-btn{-webkit-user-select:none;user-select:none}.main-content,.settings-content,.voice-dropdown-list{-webkit-overflow-scrolling:touch}}