:root,body,#root{width:100%;margin:0;padding:0}*{box-sizing:border-box}.video-generator{display:grid;grid-template-columns:1fr 1.5fr;gap:2rem;max-width:1600px;margin:0 auto;padding:2rem;background-color:var(--bg-primary, #ffffff);color:var(--text-primary, #1e293b);min-height:100vh}.header{text-align:center;margin-bottom:3rem}.header h1{font-size:2.5rem;font-weight:700;color:var(--text-primary);margin-bottom:.5rem;background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.header p{font-size:1.1rem;color:var(--text-secondary);max-width:600px;margin:0 auto}.generator-form{background-color:var(--bg-secondary, #f8fafc);border-radius:16px;padding:2rem;border:1px solid var(--border-color, #e2e8f0);box-shadow:0 4px 20px var(--shadow, rgba(0, 0, 0, .1));height:fit-content}.form-header{text-align:center;margin-bottom:2rem}.header-content{display:flex;justify-content:center;align-items:center;gap:1rem;margin-bottom:1rem}.form-header h2{font-size:2rem;font-weight:700;color:var(--text-primary, #1e293b);margin:0;background:linear-gradient(135deg,var(--accent-primary, #3b82f6),var(--accent-secondary, #8b5cf6));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.help-button{background:#10b9811a;color:#059669;border:1px solid rgba(16,185,129,.3);padding:.5rem 1rem;border-radius:20px;font-size:.875rem;font-weight:500;cursor:pointer;transition:all .2s ease;text-decoration:none;display:inline-flex;align-items:center;gap:.25rem}.help-button:hover{background:#10b98133;border-color:#10b98180;transform:translateY(-1px)}@media (max-width: 768px){.header-content{flex-direction:column;gap:.5rem}.help-button{font-size:.75rem;padding:.4rem .8rem}}.model-tabs{display:flex;margin-bottom:2rem;background-color:var(--bg-tertiary, #f1f5f9);border-radius:12px;padding:.5rem;gap:.5rem;box-shadow:0 2px 10px var(--shadow, rgba(0, 0, 0, .1))}.model-tab{flex:1;padding:1rem 1.5rem;border:none;border-radius:8px;cursor:pointer;font-size:1rem;font-weight:500;transition:all .3s ease;background-color:transparent;color:var(--text-secondary, #64748b);position:relative;overflow:hidden;z-index:10;pointer-events:auto}.model-tab:hover{background-color:var(--bg-primary, #ffffff);color:var(--text-primary, #1e293b);transform:translateY(-1px)}.model-tab.active{background-color:var(--bg-primary, #ffffff);color:var(--text-primary, #1e293b);box-shadow:0 2px 8px var(--shadow, rgba(0, 0, 0, .1));font-weight:600}.prompt-input{background:var(--input-background);border:1px solid var(--border-color);border-radius:var(--border-radius);padding:1rem;color:var(--text-color);resize:vertical;min-height:100px}.aspect-ratio-selector{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}.aspect-ratio-option{display:flex;align-items:center;justify-content:center;padding:1rem;background:var(--input-background);border:1px solid var(--border-color);border-radius:8px;cursor:pointer;transition:all .2s ease}.aspect-ratio-option.selected{border-color:var(--primary-color);background:#ff3b7c1a}.preview-section{background-color:var(--bg-secondary, #f8fafc);border-radius:16px;padding:2rem;border:1px solid var(--border-color, #e2e8f0);box-shadow:0 4px 20px var(--shadow, rgba(0, 0, 0, .1));height:fit-content;min-height:700px;display:flex;align-items:center;justify-content:center}.create-button{width:100%;padding:1rem 2rem;background:linear-gradient(135deg,var(--accent-primary, #3b82f6),var(--accent-secondary, 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#64748b)}.result-details strong{color:var(--text-primary, #1e293b)}@media (max-width: 1024px){.video-generator{grid-template-columns:1fr;gap:1rem}.model-tabs{flex-direction:column}}.form-group input[type=range]{width:100%;margin:.5rem 0}.form-group input[type=range]+span{display:inline-block;margin-left:.5rem}select{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");background-repeat:no-repeat;background-position:right 1rem center;background-size:1em}select option{background-color:var(--bg-primary, #ffffff);color:var(--text-primary, #1e293b);padding:.5rem}[data-theme=dark] select option{background-color:var(--bg-tertiary, #334155);color:var(--text-primary, 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#e2e8f0);border-top:4px solid var(--accent-primary, #3b82f6);border-radius:50%;animation:spin 1s linear infinite;margin:0 auto 1rem}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.loading-message{text-align:center;color:var(--text-secondary, #64748b);font-size:1.1rem;margin-bottom:1rem}.empty-state{text-align:center;color:var(--text-secondary, #64748b)}.empty-state-icon{width:64px;height:64px;margin-bottom:1rem}.empty-state p{font-size:1.1rem;margin:0}body{overflow-x:hidden}.disabled-select{opacity:.7;background-color:#f8f9fa;cursor:not-allowed}.aspect-ratio-note{font-size:.8rem;color:#666;font-weight:400;margin-left:.5rem}.aspect-ratio-option:disabled{opacity:.5;cursor:not-allowed;background:var(--input-background);border:1px solid var(--border-color)}.progress-container{width:100%;margin:20px 0;text-align:center}.progress-bar{width:100%;max-width:400px;height:8px;background-color:var(--border-color, 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#3b82f6);color:#fff;font-size:11px;font-weight:700;cursor:pointer;margin-left:6px;font-family:Arial,sans-serif;-webkit-user-select:none;user-select:none;transition:all .2s ease}.info-icon:hover{background-color:var(--accent-secondary, #8b5cf6);transform:scale(1.1)}.tooltip-popup{position:absolute;bottom:100%;left:50%;transform:translate(-50%);background-color:#333;color:#fff;padding:10px 14px;border-radius:6px;font-size:13px;white-space:nowrap;max-width:400px;min-width:200px;white-space:normal;box-shadow:0 2px 10px #0003;z-index:1000;margin-bottom:5px;line-height:1.5;text-align:left;font-weight:400}.tooltip-popup:after{content:"";position:absolute;top:100%;left:50%;transform:translate(-50%);border:5px solid transparent;border-top-color:#333}.input-with-label{display:flex;align-items:center;gap:6px;margin-top:8px}.input-with-label span{min-width:50px}.input-with-label input{flex:1}.slider-container{display:flex;flex-direction:column;width:100%;margin-top:8px}.slider-value{text-align:center;margin:8px 0;font-weight:500}.slider-labels{display:flex;justify-content:space-between;font-size:.8rem;color:#888;margin-top:4px}.model-tab:first-child{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;font-weight:600;position:relative;overflow:hidden}.model-tab:first-child:before{content:"🎵";margin-right:.5rem}.model-tab:first-child.active{background:linear-gradient(135deg,#667eea,#764ba2);box-shadow:0 4px 15px #667eea66;transform:translateY(-2px);color:#fff}.model-tab:first-child:hover:not(.active){background:linear-gradient(135deg,#667eea,#764ba2);opacity:.9;color:#fff}.veo3-features{background:linear-gradient(135deg,#667eea1a,#764ba21a);border-radius:12px;padding:1.5rem;margin-top:1rem;border:1px solid rgba(102,126,234,.2)}.veo3-features h3{color:var(--text-primary, #1e293b)!important;margin-bottom:1rem;font-size:1.1rem;font-weight:600}.veo3-features li{padding:.5rem 0;color:var(--text-secondary, #64748b)!important;font-weight:500}.veo3-button{background:linear-gradient(135deg,#667eea,#764ba2);font-size:1rem;font-weight:600;padding:1.2rem 2rem;box-shadow:0 4px 20px #667eea4d;position:relative;overflow:hidden}.veo3-button:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left .5s}.veo3-button:hover:not(:disabled):before{left:100%}.veo3-button:hover:not(:disabled){background:linear-gradient(135deg,#667eea,#764ba2);transform:translateY(-3px);box-shadow:0 6px 25px #667eea66}.veo3-loading-note{background:linear-gradient(135deg,#667eea1a,#764ba21a);border:1px solid rgba(102,126,234,.3);border-radius:8px;padding:1rem;margin-top:1rem;text-align:center}.veo3-loading-note p{color:#667eea;font-weight:500;margin:0;font-size:.9rem}.veo3-badge{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding:.25rem .75rem;border-radius:20px;font-size:.8rem;font-weight:600;margin-top:.5rem;display:inline-block}.model-tab:first-child.active~* .suggestion-chip{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;font-weight:500}.model-tab:first-child.active~* .suggestion-chip:hover{transform:translateY(-2px);box-shadow:0 4px 15px #667eea4d}.checkbox{display:flex;align-items:center}.checkbox-with-info{display:flex;align-items:center;gap:.5rem}.checkbox input[type=checkbox]{width:auto;margin-right:.5rem}.slider-container{position:relative}.strength-slider{width:100%;margin:.5rem 0}.slider-value{position:absolute;top:-2rem;right:0;background-color:var(--accent-primary, #3b82f6);color:#fff;padding:.25rem .5rem;border-radius:4px;font-size:.8rem;font-weight:600}.slider-labels{display:flex;justify-content:space-between;color:var(--text-secondary, #64748b);font-size:.8rem;margin-top:.5rem}.aspect-ratio-selector{display:flex;gap:.5rem}.aspect-ratio-option{flex:1;padding:.75rem;border:2px solid var(--border-color, #e2e8f0);border-radius:8px;background-color:var(--bg-primary, #ffffff);color:var(--text-primary, #1e293b);cursor:pointer;transition:all .3s ease;font-weight:500}.aspect-ratio-option:hover{border-color:var(--accent-primary, #3b82f6)}.aspect-ratio-option.selected{border-color:var(--accent-primary, #3b82f6);background-color:#3b82f61a}.aspect-ratio-option:disabled{opacity:.5;cursor:not-allowed}.disabled-container{opacity:.5;pointer-events:none}.warning-message{display:flex;align-items:center;gap:.5rem;padding:.75rem;background-color:#f59e0b1a;border:1px solid var(--warning, #f59e0b);border-radius:8px;margin-top:.5rem;color:var(--warning, #f59e0b);font-size:.9rem}.warning-icon{font-size:1rem}.error-message{background-color:#ef44441a;border:1px solid var(--error, #ef4444);color:var(--error, #ef4444);padding:1rem;border-radius:8px;margin-top:1rem;white-space:pre-line;line-height:1.5}.error-message.moderation-error{background:linear-gradient(135deg,#ef44441a,#f59e0b1a);border:2px solid var(--warning, #f59e0b);color:var(--text-primary, #1e293b);box-shadow:0 4px 12px #f59e0b33}.error-message.moderation-error:before{content:"🛡️ ";font-size:1.2em;margin-right:.5rem}.moderation-details{margin-top:1rem;padding-top:1rem;border-top:1px solid rgba(245,158,11,.3);font-size:.9rem}.moderation-violations{display:flex;flex-wrap:wrap;gap:.5rem;margin:.5rem 0}.violation-tag{background-color:#ef444433;color:var(--error, #ef4444);padding:.25rem .5rem;border-radius:12px;font-size:.8rem;font-weight:500;text-transform:capitalize}.moderation-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem;padding-bottom:.5rem;border-bottom:1px solid rgba(245,158,11,.3)}.moderation-header h4{margin:0;color:var(--error, #ef4444);font-size:1.1rem}.confidence-score{background-color:#f59e0b33;padding:.25rem .75rem;border-radius:20px;font-size:.8rem;font-weight:600;color:var(--warning, #f59e0b)}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#000000b3;display:flex;justify-content:center;align-items:center;z-index:1000;padding:1rem}.modal-content{background:var(--bg-primary, #ffffff);border-radius:12px;max-width:600px;width:100%;max-height:80vh;overflow-y:auto;box-shadow:0 20px 40px #0000004d;animation:modalSlideIn .3s ease-out}.moderation-modal{border:2px solid var(--warning, #f59e0b)}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:1.5rem;border-bottom:1px solid var(--border-color, #e2e8f0);background:linear-gradient(135deg,#f59e0b1a,#ef44441a)}.modal-header h3{margin:0;color:var(--error, #ef4444);font-size:1.3rem}.modal-close{background:none;border:none;font-size:1.5rem;cursor:pointer;color:var(--text-secondary, #64748b);padding:.25rem;border-radius:50%;width:32px;height:32px;display:flex;align-items:center;justify-content:center;transition:all .2s ease}.modal-close:hover{background-color:#ef44441a;color:var(--error, #ef4444)}.modal-body{padding:1.5rem}.modal-body .confidence-score{margin-bottom:1rem;display:inline-block}.modal-body .moderation-message{margin-bottom:1.5rem}.modal-body .moderation-message p{margin:0;color:var(--text-primary, #1e293b);font-size:1rem;line-height:1.5}.modal-body .moderation-details{margin-top:1rem;margin-bottom:1.5rem}.modal-body .moderation-suggestions{margin-bottom:1.5rem}.modal-body .suggestion-item{background:#f59e0b0d;border-left:3px solid var(--warning, #f59e0b);padding:1rem;margin-bottom:1rem;border-radius:4px}.modal-body .suggestion-issue,.modal-body .suggestion-fix,.modal-body .suggestion-example{margin-bottom:.5rem}.modal-body .suggestion-example{font-style:italic;color:var(--text-secondary, #64748b)}.modal-body .quick-tips{background:#22c55e0d;border-left:3px solid var(--success, #22c55e);padding:1rem;border-radius:4px}.modal-body .quick-tips ul{margin:.5rem 0 0;padding-left:1.5rem}.modal-body .quick-tips li{margin-bottom:.5rem;color:var(--text-primary, #1e293b)}.modal-footer{display:flex;gap:1rem;justify-content:flex-end;padding:1.5rem;border-top:1px solid var(--border-color, #e2e8f0);background:var(--bg-secondary, #f8fafc)}.modal-button{padding:.75rem 1.5rem;border-radius:8px;font-weight:600;font-size:.9rem;text-decoration:none;border:none;cursor:pointer;transition:all .2s ease;display:inline-flex;align-items:center;gap:.5rem}.modal-button.primary{background:var(--primary, #3b82f6);color:#fff}.modal-button.primary:hover{background:var(--primary-hover, #2563eb);transform:translateY(-1px)}.modal-button.secondary{background:var(--bg-primary, #ffffff);color:var(--text-primary, #1e293b);border:1px solid var(--border-color, #e2e8f0)}.modal-button.secondary:hover{background:var(--bg-secondary, #f8fafc);color:var(--primary, #3b82f6)}@keyframes modalSlideIn{0%{opacity:0;transform:translateY(-20px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}@media (max-width: 768px){.modal-overlay{padding:.5rem}.modal-content{max-height:95vh;border-radius:8px}.modal-header,.modal-body,.modal-footer{padding:1rem}.modal-footer{flex-direction:column}.modal-button{width:100%;justify-content:center}}.warning-popup-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#000c;display:flex;justify-content:center;align-items:center;z-index:10000;padding:1rem;animation:fadeIn .3s ease}.warning-popup{background:linear-gradient(135deg,#fff,#fef3c7);border-radius:16px;max-width:600px;width:100%;max-height:90vh;overflow-y:auto;box-shadow:0 25px 50px #ef44444d;border:3px solid #f59e0b;animation:popIn .4s ease}.warning-popup-header{display:flex;justify-content:space-between;align-items:center;padding:2rem;border-bottom:2px solid #f59e0b;background:linear-gradient(135deg,#fef3c7,#fed7aa)}.warning-popup-header h2{margin:0;color:#dc2626;font-size:1.5rem;font-weight:700}.warning-close{background:none;border:none;font-size:2rem;cursor:pointer;color:#dc2626;padding:.5rem;border-radius:50%;width:40px;height:40px;display:flex;align-items:center;justify-content:center;transition:all .2s ease}.warning-close:hover{background-color:#ef444433;transform:scale(1.1)}.warning-popup-body{padding:2rem;display:flex;gap:1.5rem}.warning-icon{font-size:3rem;color:#dc2626;animation:pulse 1.5s infinite}.warning-content{flex:1}.warning-message{font-size:1.2rem;color:#dc2626;margin-bottom:1.5rem}.warning-details{background:#ef44441a;border-left:4px solid #dc2626;padding:1rem;border-radius:8px;margin-bottom:1.5rem}.warning-details p{margin:.5rem 0;color:#1f2937}.warning-suggestion{background:#22c55e1a;border-left:4px solid #22c55e;padding:1rem;border-radius:8px}.warning-suggestion p{margin:.5rem 0;font-weight:600;color:#1f2937}.warning-suggestion ul{margin:.5rem 0;padding-left:1.5rem}.warning-suggestion 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