:root{--primary-color: #1a73e8;--surface-color: #ffffff;--background-color: #f8f9fa;--text-primary: #202124;--text-secondary: #5f6368;--elevation-1: 0 1px 2px rgba(0, 0, 0, .1);--elevation-2: 0 2px 6px rgba(0, 0, 0, .15)}html{width:100%;height:100%;overflow:hidden}body{margin:0;font-family:Roboto,sans-serif;background:var(--background-color);color:var(--text-primary);padding-bottom:env(safe-area-inset-bottom);width:100%;height:100%;overflow:hidden}.app-wrapper{display:flex;flex-direction:column;position:fixed;top:0;left:0;right:0;bottom:0;width:100%;height:100%;overflow:hidden;touch-action:none}.fab-container{position:fixed;bottom:calc(156px + env(safe-area-inset-bottom));right:20px;z-index:900;display:flex;flex-direction:column;align-items:flex-end;gap:12px}.fab-backdrop{position:fixed;top:0;left:0;right:0;bottom:0;background:#0000004d;z-index:899;animation:fadeIn .2s ease}.fab-main{width:56px;height:56px;border-radius:50%;background:#1a73e8;border:none;box-shadow:0 2px 8px #00000026;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .3s cubic-bezier(.4,0,.2,1);position:relative}.fab-main:hover{background:#1557b0;box-shadow:0 4px 12px #0003}.fab-main:active{transform:scale(.95);background:#174ea6}.fab-main.expanded{background:#5f6368;transform:rotate(45deg)}.fab-main.expanded:hover{background:#4a4d50}.fab-icon{color:#fff;font-size:24px;transition:transform .3s cubic-bezier(.4,0,.2,1)}.fab-main.expanded .fab-icon{transform:rotate(-45deg)}.fab-actions{display:flex;flex-direction:column;gap:12px;animation:slideUp .3s cubic-bezier(.4,0,.2,1)}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.fab-action-button{display:flex;align-items:center;gap:12px;padding:12px 20px;background:#fff;border:none;border-radius:28px;box-shadow:0 4px 12px #00000026;cursor:pointer;transition:all .2s ease;white-space:nowrap}.fab-action-button:hover{box-shadow:0 6px 16px #0003;transform:translateY(-2px)}.fab-action-button:active{transform:scale(.98)}.fab-action-button .material-icons-round{font-size:24px;color:#1a73e8}.fab-action-button.camera-action .material-icons-round{color:#1a73e8}.fab-action-button.upload-action .material-icons-round{color:#34a853}.fab-action-button.gallery-action .material-icons-round{color:#9333ea}.fab-action-label{font-size:14px;font-weight:500;color:#333}@media (max-width: 480px){.fab-container{bottom:calc(166px + env(safe-area-inset-bottom));right:16px}.fab-main{width:60px;height:60px}.fab-action-button{padding:14px 22px}}.ios-bottom-container{position:fixed;bottom:0;left:0;right:0;z-index:800;background:#fff;padding-bottom:calc(16px + env(safe-area-inset-bottom));box-shadow:0 -2px 8px #00000014;touch-action:auto;transition:transform .3s cubic-bezier(.32,.72,0,1)}html.keyboard-open .ios-bottom-container{transform:translateY(calc(-1 * (var(--keyboard-height, 0px) - env(safe-area-inset-bottom))))}.compare-button{position:fixed;bottom:calc(156px + env(safe-area-inset-bottom));left:20px;display:flex;align-items:center;gap:6px;padding:10px 16px;background:#000000bf;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:none;border-radius:20px;color:#fff;font-size:14px;font-weight:500;cursor:pointer;z-index:900;box-shadow:0 2px 8px #0003;transition:all .2s;animation:slideInLeft .3s cubic-bezier(.4,0,.2,1)}@keyframes slideInLeft{0%{opacity:0;transform:translate(-20px)}to{opacity:1;transform:translate(0)}}.compare-button:hover{background:#000000d9;transform:scale(1.05)}.compare-button:active{transform:scale(.95)}.compare-button .material-icons-round{font-size:20px}.compare-label{white-space:nowrap}.compare-button.active{background:#1a73e8}@media (max-width: 480px){.compare-button{bottom:calc(166px + env(safe-area-inset-bottom));left:16px;padding:8px 14px;font-size:13px}.compare-button .material-icons-round{font-size:18px}}.ios-input-bar{background:#f8f9fa;border-top:1px solid #e5e7eb;padding:16px 12px;display:flex;align-items:flex-end;gap:8px}.settings-button{flex-shrink:0;width:40px;height:40px;border-radius:50%;background:transparent;border:none;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background .2s;color:#5f6368}.settings-button:hover{background:#e5e7eb}.settings-button:active{background:#d1d5db}.settings-button:disabled{opacity:.5;cursor:not-allowed}.input-wrapper{flex:1;min-width:0;display:flex;align-items:center}.ios-input{width:100%;max-height:100px;padding:9px 16px;background:#fff;border:1px solid #d1d5db;border-radius:20px;font-size:16px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;resize:none;overflow-y:auto;transition:border-color .2s;line-height:20px;touch-action:manipulation}.ios-input:focus{outline:none;border-color:#1a73e8}.ios-input:disabled{background:#f3f4f6;cursor:not-allowed}.send-button{flex-shrink:0;width:40px;height:40px;border-radius:50%;background:#1a73e8;border:none;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s;color:#fff}.send-button:hover:not(:disabled){background:#1557b0;transform:scale(1.05)}.send-button:active:not(:disabled){transform:scale(.95)}.send-button.disabled{background:#d1d5db;cursor:not-allowed}.send-button:disabled{background:#d1d5db;cursor:not-allowed}.spinner-small{width:18px;height:18px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .6s linear infinite}.suggestions-section{background:#fffffff2;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);padding:12px 12px 6px;border-top:1px solid rgba(0,0,0,.05);animation:slideDown .25s cubic-bezier(.4,0,.2,1)}@keyframes slideDown{0%{opacity:0;max-height:0;padding-top:0;padding-bottom:0}to{opacity:1;max-height:100px;padding-top:12px;padding-bottom:8px}}.suggestions-chips{display:flex;gap:8px;overflow-x:auto;padding:2px 0;scrollbar-width:none;-ms-overflow-style:none}.suggestions-chips::-webkit-scrollbar{display:none}.suggestion-chip{flex-shrink:0;background-color:#f3f4f6;padding:6px 12px;border:none;border-radius:18px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s;white-space:nowrap;color:#1f2937}.suggestion-chip:hover:not(:disabled){background:#e5e7eb;transform:scale(1.02)}.suggestion-chip:active:not(:disabled){background:#1a73e8;color:#fff;transform:scale(.98)}.suggestion-chip:disabled{opacity:.5;cursor:not-allowed}.bottom-sheet-backdrop{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;z-index:998;animation:fadeIn .3s ease}.bottom-sheet{position:fixed;bottom:0;left:0;right:0;background:#fff;border-radius:16px 16px 0 0;box-shadow:0 -4px 24px #00000026;z-index:999;max-height:70vh;display:flex;padding-bottom:calc(20px + env(safe-area-inset-bottom));flex-direction:column;animation:slideUpSheet .3s cubic-bezier(.4,0,.2,1)}.bottom-sheet-header{display:flex;align-items:center;justify-content:space-between;padding:20px 20px 16px;border-bottom:1px solid #e5e7eb}.bottom-sheet-header h3{margin:0;font-size:18px;font-weight:600;color:#1f2937}.bottom-sheet-close{width:32px;height:32px;border-radius:50%;background:transparent;border:none;display:flex;align-items:center;justify-content:center;cursor:pointer;color:#6b7280;transition:background .2s}.bottom-sheet-close:hover{background:#f3f4f6}.bottom-sheet-content{padding:20px;overflow-y:auto;flex:1}.setting-group{margin-bottom:24px}.setting-group:last-child{margin-bottom:0}.setting-label{display:block;font-size:16px;font-weight:500;color:#1f2937;margin-bottom:8px}.setting-description{font-size:14px;color:#6b7280;margin:0 0 12px;line-height:1.5}.setting-slider{width:100%;height:6px;border-radius:3px;background:#e5e7eb;outline:none;-webkit-appearance:none;-moz-appearance:none;appearance:none}.setting-slider::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:20px;height:20px;border-radius:50%;background:#1a73e8;cursor:pointer;box-shadow:0 2px 4px #0003;transition:transform .2s}.setting-slider::-webkit-slider-thumb:hover{transform:scale(1.2)}.setting-slider::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:#1a73e8;cursor:pointer;border:none;box-shadow:0 2px 4px #0003;transition:transform .2s}.setting-slider::-moz-range-thumb:hover{transform:scale(1.2)}.slider-labels{display:flex;justify-content:space-between;margin-top:8px;font-size:12px;color:#9ca3af}.setting-toggle-row{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.toggle-switch-modern{position:relative;display:inline-block;width:48px;height:28px;flex-shrink:0}.toggle-switch-modern input{opacity:0;width:0;height:0}.toggle-slider-modern{position:absolute;cursor:pointer;top:0;left:0;right:0;bottom:0;background-color:#d1d5db;transition:.3s;border-radius:28px}.toggle-slider-modern:before{position:absolute;content:"";height:20px;width:20px;left:4px;bottom:4px;background-color:#fff;transition:.3s;border-radius:50%;box-shadow:0 2px 4px #0003}.toggle-switch-modern input:checked+.toggle-slider-modern{background-color:#1a73e8}.toggle-switch-modern input:checked+.toggle-slider-modern:before{transform:translate(20px)}.toggle-switch-modern input:disabled+.toggle-slider-modern{opacity:.5;cursor:not-allowed}.setting-cost-summary{margin-top:24px;padding:16px;background:#f0f9ff;border-radius:12px;display:flex;align-items:center;gap:8px;color:#1a73e8;font-weight:500;font-size:15px}.setting-cost-summary .material-icons-round{font-size:20px}.navbar{display:flex;justify-content:center;align-items:center;padding:.5rem 1rem;background-color:#fff;box-shadow:0 2px 4px #0000001a;position:fixed;top:env(safe-area-inset-top);left:0;right:0;z-index:1000;touch-action:none}.navbar:before{content:"";position:fixed;top:0;left:0;right:0;height:env(safe-area-inset-top);background-color:#fff;z-index:999}.navbar-right{position:absolute;right:1rem;display:flex;align-items:center;gap:.5rem}@media (max-width: 480px){.navbar-right{right:.5rem;gap:.25rem}}.segmented-control{position:relative;display:flex;background:#f3f4f6;border-radius:9px;padding:2px;gap:0;width:280px}@media (max-width: 480px){.segmented-control{width:200px}.segment{padding:6px 12px;font-size:13px}}.segment{flex:1;padding:6px 16px;border:none;background:transparent;font-size:14px;font-weight:500;color:#6b7280;cursor:pointer;transition:color .3s;position:relative;z-index:2;border-radius:7px}.segment.active{color:#1f2937}.segment-indicator{position:absolute;top:2px;bottom:2px;width:calc(50% - 2px);background:#fff;border-radius:7px;box-shadow:0 1px 3px #0000001a;transition:transform .3s cubic-bezier(.4,0,.2,1);z-index:1}.segment-indicator.left{left:2px;transform:translate(0)}.segment-indicator.right{left:2px;transform:translate(calc(100% + 2px))}.account-button{position:relative;width:40px;height:40px;border-radius:50%;background:transparent;border:none;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background .2s}.account-button:hover{background:#f3f4f6}.account-button:active{background:#e5e7eb}.account-button .material-icons-round{color:#6b7280;font-size:28px}.credits-badge{position:absolute;top:2px;right:2px;min-width:18px;height:18px;background:#1a73e8;color:#fff;font-size:11px;font-weight:600;border-radius:9px;display:flex;align-items:center;justify-content:center;padding:0 4px;box-shadow:0 1px 3px #0003}@media (max-width: 480px){.credits-badge{min-width:20px;height:20px;font-size:12px;font-weight:700;top:0;right:0}}.user-avatar{display:flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:9999px;background-color:#f3f4f6;border:none;cursor:pointer;transition:background-color .2s;padding:0}.user-avatar:hover{background-color:#e5e7eb}.user-avatar:active{background-color:#d1d5db}.user-avatar .material-icons-round{font-size:20px}@media (prefers-color-scheme: dark){.navbar{background-color:#1f2937}.navbar-logo{filter:brightness(0) invert(1)}.credits-display{background-color:#374151}.credits-display:hover{background-color:#4b5563}.credits-display:active{background-color:#6b7280}.user-avatar{background-color:#374151}.user-avatar:hover{background-color:#4b5563}.user-avatar:active{background-color:#6b7280}}.app-container{position:absolute;top:calc(env(safe-area-inset-top) + 56px);left:50%;transform:translate(-50%);bottom:0;display:flex;flex-direction:column;overflow:hidden;max-width:600px;width:100%;touch-action:none}.main-content{flex:1;overflow-y:auto;padding:16px;padding-bottom:calc(156px + env(safe-area-inset-bottom));position:relative;-webkit-overflow-scrolling:touch;touch-action:pan-y}.edit-section{background:var(--surface-color);border-radius:16px;overflow:hidden}.image-preview-container{background:#f8f9fa;border-radius:16px;overflow:hidden;max-height:100%;display:flex;justify-content:center;align-items:center;position:relative}.clear-image-button{position:absolute;top:12px;right:12px;width:32px;height:32px;border-radius:50%;background:#0009;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:none;display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:10;transition:all .2s;color:#fff}.clear-image-button:hover{background:#000c;transform:scale(1.1)}.clear-image-button:active{transform:scale(.95)}.clear-image-button .material-icons-round{font-size:18px}.welcome-cta{display:flex;flex-direction:column;align-items:center;justify-content:center;width:100%;min-height:500px;padding:40px 20px;text-align:center;background:#1a73e8;border-radius:0}.welcome-content{max-width:400px}.welcome-icon{width:80px;height:80px;margin:0 auto 24px;background:#fff3;border-radius:50%;display:flex;align-items:center;justify-content:center;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}.welcome-icon .material-icons-round{font-size:48px;color:#fff}.welcome-title{font-size:28px;font-weight:700;color:#fff;margin:0 0 12px;line-height:1.2}.welcome-subtitle{font-size:16px;color:#ffffffe6;margin:0 0 32px;font-weight:400}.welcome-actions{display:flex;flex-direction:column;gap:12px;width:100%}.welcome-button{display:flex;align-items:center;justify-content:center;gap:8px;padding:16px 24px;border-radius:12px;font-size:17px;font-weight:600;border:none;cursor:pointer;transition:all .2s;width:100%}.welcome-button.primary{background:#fff;color:#1a73e8}.welcome-button.primary:hover{transform:translateY(-2px);box-shadow:0 8px 16px #0003}.welcome-button.primary:active{transform:translateY(0)}.welcome-button.secondary{background:#fff3;color:#fff;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}.welcome-button.secondary:hover{background:#ffffff4d}.welcome-button.secondary:active{transform:scale(.98)}.welcome-button.tertiary{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.4)}.welcome-button.tertiary:hover{background:#ffffff1a;border-color:#fff9}.welcome-button.tertiary:active{transform:scale(.98)}.welcome-button .material-icons-round{font-size:24px}@media (max-width: 768px){.welcome-title{font-size:24px}.welcome-subtitle{font-size:15px}}.preview-image-wrapper{position:relative;width:100%;display:flex;justify-content:center;align-items:center}.preview-image.loading-blur{filter:blur(5px) brightness(.95);transition:filter .3s ease}.preview-image{width:100%;height:auto;object-fit:contain;border-radius:12px;transition:opacity .3s ease}.download-button{position:absolute;bottom:16px;right:16px;background-color:#000000b3;color:#fff;border:none;border-radius:20px;padding:8px 16px;font-size:14px;cursor:pointer;z-index:100;transition:background-color .3s}.download-button:hover{background-color:#000000e6}.bottom-action-bar-wrapper{position:fixed;bottom:0;left:0;right:0;background:var(--background-color);border-top:1px solid var(--border-color);transition:transform .3s ease;z-index:1000;opacity:1}.bottom-action-bar-wrapper.hide .media-buttons-wrapper,.bottom-action-bar-wrapper.hide .suggested-prompts,.bottom-action-bar-wrapper.hide .prompt-input,.bottom-action-bar-wrapper.hide .action-input-group,.bottom-action-bar-wrapper.hide .primary-action-button{display:none}@media (min-width: 481px){.bottom-action-bar-wrapper.gallery-tab{max-width:600px;margin:0 auto}}@media (max-width: 480px){.bottom-action-bar-wrapper{position:absolute!important;bottom:0;left:0;right:0;max-width:100%;margin:0;z-index:1000;background-color:var(--background-color);width:100%;transform:translateZ(0);will-change:transform;box-sizing:border-box;padding:6px}.bottom-action-bar-wrapper.hide{margin-bottom:24px}.bottom-action-bar-wrapper.expanded{top:16px}@supports (-webkit-touch-callout: none){.bottom-action-bar-wrapper.expanded{top:0}.bottom-action-bar-wrapper.expanded .bottom-action-bar{padding-top:60px}}.bottom-action-bar-wrapper.keyboard-open{transform:translateY(0)}.bottom-action-bar-wrapper.keyboard-open .media-buttons-wrapper{max-height:100px;opacity:1;pointer-events:auto}.bottom-action-bar-wrapper.keyboard-open .bottom-action-bar{padding:6px}.main-content{padding-bottom:calc(196px + env(safe-area-inset-bottom))}.prompt-input{font-size:16px;padding:12px;margin:10px 0}.prompt-input:focus{position:relative;z-index:1001}.prompt-input:disabled{background-color:#f5f5f5;color:#999;cursor:not-allowed;opacity:.7}.action-input-group{display:flex;flex-direction:column;width:100%;box-sizing:border-box}.gallery-grid{grid-template-columns:repeat(3,1fr);gap:2px}}.media-buttons-wrapper{overflow:hidden;transition:all .3s cubic-bezier(.4,0,.2,1);transform-origin:top}.bottom-action-bar{padding:6px;overflow:hidden;background:var(--surface-color);border-radius:16px;transition:all .3s cubic-bezier(.4,0,.2,1);position:relative;z-index:1001;box-sizing:border-box;width:100%;transform-origin:bottom}.click-handle{height:24px;cursor:pointer;display:flex;justify-content:center;align-items:center;padding:8px 0;position:relative;z-index:1002;width:100%;background-color:transparent;pointer-events:auto}.click-handle:before{display:none}.arrow-icon{font-size:20px;color:#999;transition:transform .3s ease;background:#fffc;border-radius:50%;width:24px;height:24px;display:flex;align-items:center;justify-content:center;box-shadow:0 1px 3px #0000001a;cursor:pointer;pointer-events:auto;z-index:1003}.bottom-action-bar-wrapper.collapsed .arrow-icon{transform:rotate(0)}.bottom-action-bar-wrapper.hide .arrow-icon{transform:rotate(180deg)}.bottom-action-bar-wrapper.expanded .arrow-icon{transform:rotate(0)}@media (max-width: 768px){.click-handle{height:24px}.arrow-icon{font-size:24px;width:40px;height:40px}.click-handle:active .arrow-icon{color:var(--primary-color)}}@media (min-width: 769px){.click-handle{height:24px}.click-handle:hover .arrow-icon{color:var(--primary-color)}.bottom-action-bar:hover .click-handle:before{background:var(--primary-color)}.arrow-icon{cursor:pointer;pointer-events:auto;transition:transform .2s ease,color .2s ease}.click-handle:active .arrow-icon{color:var(--primary-color);transform:scale(.95)}}.suggested-prompts{display:flex;flex-wrap:nowrap;overflow-x:auto;gap:6px;margin:8px 0;padding:0 4px 8px;scrollbar-width:none}.suggested-prompts::-webkit-scrollbar{display:none}.prompt-chip{background:#f1f3f4;border:none;padding:8px 16px;border-radius:20px;font-size:.85rem;color:var(--text-primary);box-shadow:var(--elevation-1);cursor:pointer;transition:background .2s;white-space:nowrap}.prompt-chip:hover{background:#e0e0e0}.prompt-chip:active{background:#d2d2d2}.prompt-chip:disabled{opacity:.5;cursor:not-allowed;background:#e0e0e0}.action-input-group{display:flex;flex-direction:column;gap:8px;width:100%;padding:0 8px;box-sizing:border-box;margin:10px 0;transition:all .3s cubic-bezier(.4,0,.2,1);transform-origin:top}.creativity-controls{display:flex;flex-direction:column;gap:10px;width:100%}.creativity-slider-container{display:flex;flex-direction:column;gap:4px;width:100%;box-sizing:border-box;line-height:2}.creativity-slider-container label{font-size:1rem;color:var(--text-secondary);margin-bottom:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.creativity-slider{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:100%;height:6px;border-radius:10px;background:#e0e0e0;outline:none;opacity:.9;transition:opacity .2s;box-sizing:border-box}.creativity-slider:hover{opacity:1}.creativity-slider::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:16px;height:16px;border-radius:50%;background:var(--primary-color);cursor:pointer;transition:transform .1s}.creativity-slider::-moz-range-thumb{width:16px;height:16px;border-radius:50%;background:var(--primary-color);cursor:pointer;transition:transform .1s;border:none}.creativity-slider::-webkit-slider-thumb:hover{transform:scale(1.1)}.creativity-slider::-moz-range-thumb:hover{transform:scale(1.1)}.creativity-slider:disabled{opacity:.5;cursor:not-allowed}.creativity-slider:disabled::-webkit-slider-thumb{cursor:not-allowed}.creativity-slider:disabled::-moz-range-thumb{cursor:not-allowed}.polish-toggle-container{display:flex;align-items:center;margin-top:8px}.polish-toggle-label{display:flex;align-items:center;justify-content:space-between;width:100%;font-size:1rem;color:var(--text-secondary);cursor:pointer}.high-creativity-toggle-container{display:flex;align-items:center;margin-top:8px}.high-creativity-toggle-label{display:flex;align-items:center;justify-content:space-between;width:100%;font-size:1rem;color:var(--text-secondary);cursor:pointer}.info-button{display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px;border:none;border-radius:50%;background-color:#e0e0e0;color:#666;margin-left:8px;cursor:pointer;transition:all .2s ease;padding:0;line-height:1}.info-button:hover{background-color:var(--primary-color);color:#fff;transform:scale(1.1)}.info-button:active{transform:scale(.95)}.info-button .material-icons-round{font-size:14px}@media (max-width: 480px){.info-button{width:18px;height:18px;margin-left:6px}.info-button .material-icons-round{font-size:12px}}.feature-toggles{display:flex;flex-direction:column;gap:8px;margin-top:8px}.toggle-row{display:flex;align-items:center;justify-content:space-between;gap:12px}.toggle-row .info-button{flex-shrink:0;margin-left:0}.high-creativity-toggle-label,.polish-toggle-label{display:flex;align-items:center;justify-content:space-between;width:100%;font-size:1rem;color:var(--text-secondary);cursor:pointer;gap:12px}.high-creativity-toggle-label span,.polish-toggle-label span{flex:1;min-width:0}.cost-indicator{display:flex;justify-content:center;margin-top:8px;padding:4px 8px;background-color:#f8f9fa;border-radius:6px;border:1px solid #e9ecef;transition:all .2s ease}.cost-indicator.has-costs{background-color:#fff3cd;border-color:#ffeaa7;color:#856404}.cost-text{font-size:.875rem;color:var(--text-secondary);font-weight:500}@media (max-width: 480px){.toggle-row{gap:8px}.high-creativity-toggle-label,.polish-toggle-label{gap:8px;font-size:.9rem}.cost-indicator{margin-top:6px;padding:3px 6px}.cost-text{font-size:.8rem}}.help-modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}.help-modal{background:#fff;border-radius:12px;padding:0;max-width:400px;width:100%;max-height:80vh;overflow:hidden;box-shadow:0 10px 25px #0003;animation:modal-appear .3s ease-out}.help-modal-header{display:flex;justify-content:space-between;align-items:center;padding:20px 20px 0;border-bottom:1px solid #e0e0e0}.help-modal-header h3{margin:0;font-size:1.25rem;color:var(--text-primary);font-weight:600}.help-modal-close{background:none;border:none;color:#666;cursor:pointer;padding:4px;border-radius:50%;transition:background-color .2s;display:flex;align-items:center;justify-content:center}.help-modal-close:hover{background-color:#f0f0f0}.help-modal-close .material-icons-round{font-size:20px}.help-modal-content{padding:20px}.help-modal-content p{margin:0 0 16px;line-height:1.6;color:var(--text-secondary);font-size:1rem}.help-modal-cost{background-color:#f8f9fa;padding:12px;border-radius:8px;border-left:4px solid var(--primary-color);font-size:.9rem;color:var(--text-primary)}.help-modal-cost strong{color:var(--primary-color)}@keyframes modal-appear{0%{opacity:0;transform:scale(.9) translateY(-20px)}to{opacity:1;transform:scale(1) translateY(0)}}@media (max-width: 480px){.help-modal{margin:20px;max-height:70vh}.help-modal-header{padding:16px 16px 0}.help-modal-header h3{font-size:1.1rem}.help-modal-content{padding:16px}.help-modal-content p{font-size:.9rem}.help-modal-cost{padding:10px;font-size:.85rem}}.toggle-switch{position:relative;display:inline-block;width:40px;height:20px;flex-shrink:0}.toggle-switch input{opacity:0;width:0;height:0}.toggle-slider{position:absolute;cursor:pointer;top:0;left:0;right:0;bottom:0;background-color:#ccc;transition:.4s;border-radius:20px}.toggle-slider:before{position:absolute;content:"";height:16px;width:16px;left:2px;bottom:2px;background-color:#fff;transition:.4s;border-radius:50%}input:checked+.toggle-slider{background-color:var(--primary-color)}input:focus+.toggle-slider{box-shadow:0 0 1px var(--primary-color)}input:checked+.toggle-slider:before{transform:translate(20px)}input:disabled+.toggle-slider{opacity:.5;cursor:not-allowed}.prompt-input{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:16px;line-height:1.5;padding:10px 14px;border-radius:12px;border:1px solid #e0e0e0;background-color:#fff;width:100%;min-height:36px;resize:none;overflow-y:auto;max-height:120px;transition:border-color .2s ease;box-shadow:0 2px 4px #0000000d;position:relative;box-sizing:border-box}.prompt-input:focus{outline:none;border-color:#4a90e2;box-shadow:0 0 0 2px #4a90e233}.prompt-input:disabled{background-color:#f5f5f5;color:#999;cursor:not-allowed;opacity:.7}.primary-action-button{background:var(--primary-color);font-size:16px;color:#fff;border:none;padding:12px 20px;border-radius:24px;font-weight:500;display:flex;align-items:center;justify-content:center;gap:8px;width:100%;transition:background .2s ease,transform .1s ease;margin:10px 0}.primary-action-button:hover{background:#1669d2}.primary-action-button:active{background:#145abb;transform:scale(.97)}.media-buttons{display:flex;align-items:center;gap:12px}.media-button{flex:1;background:transparent;border:none;padding:12px;color:var(--text-primary);display:flex;flex-direction:column;align-items:center;gap:4px;font-size:.8rem;border-radius:8px;transition:background .2s}.media-button:active{background:#0000000d}.vertical-divider{width:1px;height:32px;background:#e0e0e0}.camera-screen-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:#000000e6;z-index:9999;display:flex;flex-direction:column;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.camera-loading{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:100%;height:100%;display:flex;justify-content:center;align-items:center;z-index:1001;background-color:#00000080}.camera-loading .spinner{width:48px;height:48px;border:4px solid rgba(255,255,255,.2);border-radius:50%;border-top-color:#fff;animation:spin .8s linear infinite}@keyframes pulse{0%,to{opacity:.7}50%{opacity:1}}.camera-video{width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .5s ease-in-out}.camera-video.ready{opacity:1}.camera-ui{position:absolute;bottom:48px;left:0;right:0;display:flex;justify-content:center;align-items:center;pointer-events:none;z-index:10000}.capture-photo-button{pointer-events:auto;background:#ffffff1a;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);border:none;border-radius:50%;padding:12px;box-shadow:var(--elevation-2);transition:background .2s ease;display:flex;align-items:center;justify-content:center}.shutter-circle{width:72px;height:72px;border-radius:50%;background:#fff;border:6px solid rgba(255,255,255,.4);transition:transform .2s ease}.capture-photo-button:active .shutter-circle{transform:scale(.92)}.close-camera-button{position:absolute;top:24px;right:24px;background:#ffffff26;color:#fff;border:none;width:44px;height:44px;font-size:1.5rem;border-radius:50%;box-shadow:var(--elevation-2);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);pointer-events:auto;cursor:pointer;display:flex;justify-content:center;align-items:center;z-index:10000}.close-camera-button:hover{background:#ffffff40}.camera-active .navbar,.camera-active .bottom-action-bar-wrapper{display:none!important}.camera-active{overflow:hidden}body.camera-active{overflow:hidden;position:fixed;width:100%;height:100%}.spinner{width:24px;height:24px;border:3px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.tab-bar{display:none}.gallery-view{padding:0 0 80px;height:100%;overflow-y:auto;-webkit-overflow-scrolling:touch;touch-action:pan-y}.gallery-pick-header{background:#1a73e8;color:#fff;padding:12px 16px;text-align:center;animation:slideDown .3s ease}.pick-header-content{display:flex;align-items:center;justify-content:center;gap:8px;font-size:15px;font-weight:500}.pick-header-content .material-icons-round{font-size:20px}.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;padding:0;width:100%;box-sizing:border-box;touch-action:manipulation}.gallery-item{position:relative;overflow:hidden;aspect-ratio:1;width:100%;box-sizing:border-box;cursor:pointer;touch-action:manipulation;background:#f0f0f0;transition:opacity .2s ease}.gallery-item:active{opacity:.7}.gallery-img{width:100%;height:100%;object-fit:cover;display:block;touch-action:manipulation;-webkit-tap-highlight-color:transparent}@media (min-width: 769px){.gallery-grid{grid-template-columns:repeat(4,1fr);gap:3px}}.ai-generating-label{position:fixed;bottom:80px;left:50%;transform:translate(-50%);background:#000c;color:#fff;padding:8px 16px;border-radius:20px;font-size:.85rem;z-index:1004;pointer-events:none;box-shadow:0 4px 12px #0000004d;white-space:nowrap}.image-loading-overlay{position:absolute;top:0;left:0;right:0;bottom:0;background:#000000b3;display:flex;flex-direction:column;justify-content:center;align-items:center;z-index:10;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.progress-container{width:80%;max-width:300px;height:6px;background-color:#ffffff4d;border-radius:3px;overflow:hidden;position:relative;margin-bottom:12px}.progress-bar{height:100%;background:#fff;border-radius:3px;transition:width .3s ease-out;box-shadow:0 0 8px #ffffff80}.progress-wrapper{display:flex;flex-direction:column;align-items:center;gap:12px}.progress-text{color:#fff;font-size:64px;font-weight:200;font-variant-numeric:tabular-nums;letter-spacing:-3px;line-height:1}.loading-text{color:#fffc;font-size:15px;font-weight:400;text-align:center}.cancel-processing-button{margin-top:24px;background:transparent;color:#ffffffb3;border:1px solid rgba(255,255,255,.3);font-size:14px;font-weight:400;cursor:pointer;transition:all .2s ease;border-radius:20px;padding:8px 16px}.cancel-processing-button:hover{color:#fff;text-decoration-color:#fff9}.cancel-processing-button:active{opacity:.5}@keyframes pulse{0%{opacity:.7}50%{opacity:1}to{opacity:.7}}.blurred-spinner{width:36px;height:36px;border:4px solid rgba(255,255,255,.3);border-top-color:var(--primary-color);border-radius:50%;animation:spin 1s linear infinite}.lightbox-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:#000000e6;z-index:99999;display:flex;justify-content:center;align-items:center;touch-action:none;-webkit-tap-highlight-color:transparent;-webkit-touch-callout:none;-webkit-user-select:none;user-select:none;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);overflow:hidden}@media (prefers-color-scheme: dark){.lightbox-overlay{background:#000000f2}}@media (prefers-color-scheme: light){.lightbox-overlay{background:#000000d9}}.lightbox-transform-wrapper{width:100%;height:100%;display:flex;justify-content:center;align-items:center;overflow:visible!important;position:relative;z-index:1}.lightbox-transform-content{width:100%;height:100%;display:flex;touch-action:auto;justify-content:center;align-items:center;will-change:transform;transform-origin:center center;overflow:visible;z-index:2}.lightbox-image{max-width:100%;max-height:100%;width:auto;height:auto;touch-action:auto;pointer-events:auto;object-fit:contain;will-change:transform;transform-origin:center center;transition:transform .2s cubic-bezier(.25,.1,.25,1)}@supports (-webkit-touch-callout: none){.lightbox-transform-wrapper,.lightbox-transform-content,.lightbox-image-container{height:-webkit-fill-available}.lightbox-image{height:-webkit-fill-available;width:auto;object-fit:contain}}@keyframes bounce{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}.lightbox-image.bounce{animation:bounce .3s cubic-bezier(.36,0,.66,-.56)}.lightbox-controls{position:absolute;bottom:calc(env(safe-area-inset-bottom,0px) + 36px);left:50%;transform:translate(-50%);display:flex;gap:12px;background:#00000080;padding:8px 16px;border-radius:24px;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:100000;opacity:.8;transition:opacity .3s ease}.lightbox-overlay:hover .lightbox-controls,.lightbox-overlay:active .lightbox-controls{opacity:1}.lightbox-control-button{background:transparent;border:none;color:#fff;width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background-color .2s ease,transform .1s ease}.lightbox-control-button:hover{background:#ffffff1a}.lightbox-control-button:active{transform:scale(.95)}.lightbox-control-button .material-icons-round{font-size:24px}.action-sheet-backdrop{position:fixed;top:0;left:0;right:0;bottom:0;background:#0006;z-index:100001;animation:fadeIn .3s ease}.action-sheet{position:fixed;bottom:0;left:0;right:0;background:transparent;z-index:100002;padding:8px;padding-bottom:max(8px,env(safe-area-inset-bottom));animation:slideUpSheet .3s cubic-bezier(.4,0,.2,1);display:flex;flex-direction:column;gap:8px}.action-sheet-button{width:100%;background:#fffffff2;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:none;border-radius:14px;padding:17px;font-size:20px;font-weight:400;cursor:pointer;transition:opacity .2s}.action-sheet-button:active{opacity:.5}.action-sheet-button.destructive{color:#ff3b30}.action-sheet-button.cancel{color:#007aff;font-weight:600}.lightbox-close{position:absolute;top:calc(env(safe-area-inset-top,0px) + 40px);right:calc(env(safe-area-inset-right,0px) + 30px);font-size:20px;font-weight:400;background:#fff3;color:#fff;border:none;border-radius:50%;width:32px;height:32px;display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:100000;opacity:.8;transition:opacity .2s ease,background-color .2s ease;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px)}@media (max-width: 768px){.lightbox-close{display:none}}.lightbox-close:hover{opacity:1;background:#ffffff4d}.lightbox-close:active{opacity:.7;background:#fff6}.lightbox-download-button{position:absolute;bottom:30px;right:24px;background:#ffffff26;color:#fff;border:none;border-radius:50%;width:36px;height:36px;display:flex;align-items:center;justify-content:center;font-size:1.4rem;cursor:pointer;z-index:100001;box-shadow:0 4px 12px #00000040;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);transition:background .2s ease,transform .1s ease,opacity .3s ease;opacity:.8}.lightbox-overlay:hover .lightbox-download-button,.lightbox-overlay:active .lightbox-download-button{opacity:1}.lightbox-download-button:hover{background:#ffffff40;transform:scale(1.05)}.lightbox-download-button:active{transform:scale(.95)}.lightbox-nav-button{position:absolute;top:50%;transform:translateY(-50%);background:#fff3;color:#fff;border:none;border-radius:50%;width:48px;height:48px;display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:100001;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);transition:background-color .2s ease,transform .1s ease,opacity .3s ease;opacity:.8}.lightbox-nav-button:hover{background:#ffffff4d;opacity:1}.lightbox-nav-button:active{transform:translateY(-50%) scale(.95)}.lightbox-nav-button .material-icons-round{font-size:28px}.lightbox-nav-left{left:20px}.lightbox-nav-right{right:20px}@media (max-width: 480px){.lightbox-nav-button{width:40px;height:40px}.lightbox-nav-button .material-icons-round{font-size:24px}.lightbox-nav-left{left:10px}.lightbox-nav-right{right:10px}}.lightbox-save-status{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);background:#000c;color:#fff;padding:16px 24px;border-radius:12px;font-size:16px;font-weight:500;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:100002;animation:saveStatusFadeIn .3s ease-out;text-align:center;max-width:80%;word-wrap:break-word}.lightbox-save-status.success{background:#4caf50e6}.lightbox-save-status.error{background:#f44336e6}@keyframes saveStatusFadeIn{0%{opacity:0;transform:translate(-50%,-50%) scale(.8)}to{opacity:1;transform:translate(-50%,-50%) scale(1)}}@media (max-width: 480px){.lightbox-save-status{padding:12px 20px;font-size:14px;max-width:90%}}.save-menu{position:absolute;bottom:40px;left:50%;transform:translate(-50%);background:#fff;padding:12px 16px;border-radius:12px;box-shadow:0 4px 12px #0003;z-index:99999}.save-menu button{background:none;border:none;padding:10px 0;font-size:1rem;color:#1a73e8;width:100%}@media (max-width: 480px){.bottom-action-bar-wrapper.collapsed .primary-action-button{margin-bottom:40px}}.bottom-action-bar-wrapper.collapsed .action-input-group,.bottom-action-bar-wrapper.collapsed .suggested-prompts{display:none}.bottom-action-bar-wrapper.expanded{transform:translateY(0)}@media (max-width: 480px){.bottom-action-bar-wrapper.expanded .primary-action-button{margin-bottom:200px}}.placeholder-image-container{position:relative;width:100%;height:100%;cursor:pointer;transition:all .3s ease;border-radius:8px;overflow:hidden}.placeholder-image-container:hover{transform:scale(1.02)}.placeholder-image-container .preview-image.placeholder{width:100%;height:100%;object-fit:cover;filter:brightness(.7)}.placeholder-overlay{position:absolute;top:0;left:0;width:100%;height:100%;display:flex;flex-direction:column;justify-content:center;align-items:center;color:#fff;text-align:center;background-color:#0000004d;transition:background-color .3s ease}.placeholder-image-container:hover .placeholder-overlay{background-color:#00000080}.upload-icon{font-size:48px;margin-bottom:10px;color:#fff}.placeholder-overlay p{font-size:18px;font-weight:500;margin:0;text-shadow:0 1px 2px rgba(0,0,0,.5)}.delete-confirmation-modal{position:fixed;top:0;left:0;right:0;bottom:0;padding:10px;background-color:#000000b3;display:flex;justify-content:center;align-items:center;z-index:10000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.delete-confirmation-content{background-color:var(--surface-color);border-radius:16px;padding:24px;width:90%;max-width:320px;box-shadow:0 4px 20px #0000004d;animation:modal-appear .3s ease}@keyframes modal-appear{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}.delete-confirmation-title{font-size:1.2rem;font-weight:500;margin-bottom:16px;color:var(--text-primary)}.delete-confirmation-message{margin-bottom:24px;color:var(--text-secondary);line-height:1.5}.delete-confirmation-buttons{display:flex;justify-content:flex-end;gap:12px}.delete-confirmation-button{padding:10px 16px;border-radius:20px;font-weight:500;cursor:pointer;transition:background-color .2s,transform .1s}.delete-confirmation-button.cancel{background-color:transparent;border:1px solid #e0e0e0;color:var(--text-secondary)}.delete-confirmation-button.cancel:hover{background-color:#f5f5f5}.delete-confirmation-button.confirm{background-color:#dc3545;border:none;color:#fff}.delete-confirmation-button.confirm:hover{background-color:#c82333}.delete-confirmation-button:active{transform:scale(.97)}.bottom-action-bar-wrapper.gallery-tab{display:none}.reset-image-button{position:relative;margin:20px auto;display:block;background:#00000080;color:#fffc;border:none;border-radius:16px;padding:4px 12px;font-size:.8rem;display:flex;align-items:center;gap:4px;cursor:pointer;transition:all .2s ease;opacity:.7;width:fit-content}.reset-image-button:hover{opacity:1;background:#0009}.reset-image-button .material-icons-round{font-size:1rem}.reset-image-button:active{transform:scale(.95)}.lightbox-image-container{position:relative;width:100%;height:100%;display:flex;align-items:center;justify-content:center}.mobile-save-hint{position:absolute;bottom:20px;left:50%;transform:translate(-50%);background-color:#000000b3;color:#fff;padding:8px 16px;border-radius:20px;display:flex;align-items:center;gap:8px;font-size:14px;animation:fadeIn .3s ease-in-out;pointer-events:none}.mobile-save-hint .material-icons-round{font-size:18px}@keyframes fadeIn{0%{opacity:0;transform:translate(-50%,10px)}to{opacity:1;transform:translate(-50%)}}.orientation-lock-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#000000e6;z-index:9999;display:flex;justify-content:center;align-items:center;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.orientation-lock-message{background-color:#ffffff1a;border-radius:16px;padding:24px;text-align:center;max-width:80%;box-shadow:0 4px 20px #0000004d;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.2)}.orientation-lock-icon{font-size:48px;margin-bottom:16px;color:#fff;animation:rotate 2s infinite ease-in-out}.orientation-lock-message p{color:#fff;font-size:18px;margin:0;line-height:1.5}@keyframes rotate{0%{transform:rotate(0)}25%{transform:rotate(90deg)}50%{transform:rotate(180deg)}75%{transform:rotate(270deg)}to{transform:rotate(360deg)}}@media screen and (orientation: landscape){html,body{overflow-x:hidden;width:100%;height:100%}.app-wrapper{width:100%;height:100%;overflow:hidden;touch-action:none}.main-content{overflow-x:hidden}}@media screen and (max-width: 320px){.navbar{padding:.35rem .75rem}.navbar-logo{height:1.5rem}.navbar-right{gap:.5rem}.credits-display{padding:.35rem .75rem;font-size:.8rem}.credits-display .material-icons-round{font-size:1rem}.user-avatar{width:2rem;height:2rem}.user-avatar .material-icons-round{font-size:1.2rem}}@media screen and (min-width: 321px) and (max-width: 481px){.navbar{padding:.4rem .85rem}.navbar-logo{height:1.75rem}.navbar-right{gap:.75rem}.credits-display{padding:.4rem .85rem;font-size:.85rem}.credits-display .material-icons-round{font-size:1.1rem}.user-avatar{width:2.25rem;height:2.25rem}.user-avatar .material-icons-round{font-size:1.35rem}}@media screen and (max-width: 280px){.navbar{padding:.3rem .5rem}.navbar-logo{height:1.25rem}.credits-display{padding:.3rem .5rem;font-size:.75rem}.credits-display .material-icons-round{font-size:.9rem}.user-avatar{width:1.75rem;height:1.75rem}.user-avatar .material-icons-round{font-size:1rem}}.language-switcher{background-color:#f9fafb;border-radius:.5rem}.language-select{width:100%;background-color:#fff;border:1px solid #e5e7eb;border-radius:.5rem;padding:.75rem;font-size:1rem;color:#1f2937;cursor:pointer;transition:all .2s ease}.language-select:hover{background-color:#f3f4f6;border-color:#d1d5db}.language-select:focus{outline:none;border-color:#007aff;box-shadow:0 0 0 2px #007aff33}@media (prefers-color-scheme: dark){.language-switcher{background-color:#374151}.language-select{background-color:#1f2937;border-color:#4b5563;color:#f9fafb}.language-select:hover{background-color:#4b5563;border-color:#6b7280}.language-select:focus{border-color:#0a84ff;box-shadow:0 0 0 2px #0a84ff4d}}.profile-sheet-backdrop{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;z-index:1001;animation:fadeIn .3s ease}.profile-sheet{position:fixed;bottom:0;left:0;right:0;background:#fff;border-radius:16px 16px 0 0;box-shadow:0 -4px 24px #00000026;z-index:1002;max-height:50vh;display:flex;flex-direction:column;animation:slideUpSheet .3s cubic-bezier(.4,0,.2,1);padding-bottom:calc(20px + env(safe-area-inset-bottom))}.profile-sheet-header{display:flex;align-items:center;justify-content:space-between;padding:20px 20px 16px;border-bottom:1px solid #e5e7eb}.profile-sheet-header h3{margin:0;font-size:18px;font-weight:600;color:#1f2937}.profile-sheet-close{width:32px;height:32px;border-radius:50%;background:transparent;border:none;display:flex;align-items:center;justify-content:center;cursor:pointer;color:#6b7280;transition:background .2s}.profile-sheet-close:hover{background:#f3f4f6}.profile-sheet-content{padding:8px;overflow-y:auto;flex:1}.language-option{width:100%;display:flex;align-items:center;justify-content:space-between;padding:16px 20px;background:#fff;border:none;border-radius:12px;margin-bottom:8px;cursor:pointer;transition:background .2s;font-size:17px}.language-option:hover{background:#f9fafb}.language-option:active{background:#f3f4f6}.language-option.active{background:#f0f9ff}.language-option.active .language-name{color:#1a73e8;font-weight:500}.language-selection-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;z-index:1001;animation:fadeIn .3s ease}.language-selection-container{position:fixed;bottom:0;left:0;right:0;background:#fff;border-radius:16px 16px 0 0;box-shadow:0 -4px 24px #00000026;z-index:1002;max-height:60vh;display:flex;flex-direction:column;animation:slideUpSheet .3s cubic-bezier(.4,0,.2,1);padding-bottom:calc(20px + env(safe-area-inset-bottom))}.language-selection-header{display:flex;align-items:center;justify-content:space-between;padding:20px 20px 16px;border-bottom:1px solid #e5e7eb;flex-shrink:0}.language-selection-header h2{margin:0;font-size:18px;font-weight:600;color:#1f2937}.close-button{width:32px;height:32px;border-radius:50%;background:transparent;border:none;display:flex;align-items:center;justify-content:center;cursor:pointer;color:#6b7280;font-size:28px;line-height:1;transition:background .2s}.close-button:hover{background:#f3f4f6}.language-list{padding:12px;overflow-y:auto;flex:1;-webkit-overflow-scrolling:touch}.language-item{width:100%;display:flex;align-items:center;justify-content:space-between;padding:16px 20px;background:#f9fafb;border:2px solid #e5e7eb;border-radius:12px;cursor:pointer;transition:all .2s;font-size:17px;margin-bottom:8px}.language-item.selected{background:#f0f9ff;border-color:#1a73e8}.language-item .language-name{color:#1f2937;font-weight:400}.language-item.selected .language-name{color:#1a73e8;font-weight:500}.credit-modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#00000080;z-index:1000;animation:fadeIn .3s ease}.credit-modal-content{position:fixed;bottom:0;left:0;right:0;background:#fff;border-radius:16px 16px 0 0;box-shadow:0 -4px 24px #00000026;max-height:85vh;display:flex;flex-direction:column;animation:slideUpSheet .3s cubic-bezier(.4,0,.2,1);padding-bottom:calc(20px + env(safe-area-inset-bottom))}.credit-modal-header{display:flex;align-items:center;justify-content:space-between;padding:20px 20px 16px;border-bottom:1px solid #e5e7eb;flex-shrink:0}.credit-modal-title{font-size:18px;font-weight:600;margin:0;color:#1f2937}.credit-modal-close{width:32px;height:32px;border-radius:50%;background:transparent;border:none;display:flex;align-items:center;justify-content:center;cursor:pointer;color:#6b7280;transition:background .2s}.credit-modal-close:hover{background:#f3f4f6}.credit-modal-body{padding:20px;overflow-y:auto;flex:1;-webkit-overflow-scrolling:touch}.credit-modal-description{color:#6b7280;margin-top:0;margin-bottom:16px;line-height:1.5;font-size:14px}.current-credits{background:#f0f9ff;padding:16px;border-radius:12px;margin-bottom:20px;text-align:center;font-size:15px;display:flex;align-items:center;justify-content:center;gap:8px}.credits-icon{color:#1a73e8;font-size:20px}.credits-count{font-weight:600;color:#1a73e8;font-size:18px}.credit-packages{display:flex;flex-direction:column;gap:12px;margin-top:8px}.credit-package{position:relative;background-color:#f9fafb;border:2px solid #e5e7eb;border-radius:12px;padding:16px;overflow:hidden;transition:all .2s ease}.credit-package.popular{border:2px solid #1a73e8;background-color:#f0f9ff}.credit-package.featured{border:2px solid #f59e0b;background-color:#fffbeb}.package-content{display:flex;align-items:center;justify-content:space-between;gap:1rem}.package-details{flex:1;min-width:0}.credits-price-container{display:flex;flex-direction:column;gap:.25rem}.credits{font-size:16px;font-weight:600;color:#1f2937}.price-container{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}.original-price{font-size:12px;color:#9ca3af;text-decoration:line-through}.price{font-size:16px;color:#1a73e8;font-weight:600}.savings-badge{background-color:#10b981;color:#fff;padding:4px 8px;border-radius:6px;font-size:12px;font-weight:600;display:inline-block;margin-top:4px}.purchase-button{background-color:#1a73e8;color:#fff;border:none;border-radius:10px;padding:12px 20px;font-size:15px;font-weight:500;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:6px;white-space:nowrap;transition:all .2s ease;min-width:100px}.purchase-button:hover{background-color:#1557b0}.purchase-button:active{transform:scale(.98)}.purchase-button:disabled{opacity:.5;cursor:not-allowed}.purchase-button .material-icons-round{font-size:18px}.popular-badge{position:absolute;top:-2px;right:-2px;background:#1a73e8;color:#fff;padding:4px 10px;border-radius:0 10px;font-size:11px;font-weight:600}.featured-badge{position:absolute;top:-2px;right:-2px;background:#f59e0b;color:#fff;padding:4px 10px;border-radius:0 10px;font-size:11px;font-weight:600}.credit-modal-footer{margin-top:16px;padding-top:16px;border-top:1px solid #e5e7eb;display:flex;flex-direction:column;gap:12px}.secure-payment{display:flex;align-items:center;justify-content:center;gap:6px;color:#6b7280;font-size:13px;margin:0}.secure-payment .material-icons-round{color:#10b981;font-size:16px}.refund-policy{color:#9ca3af;font-size:12px;text-align:center;margin:0;line-height:1.4}.error-message{background-color:#fee2e2;color:#dc2626;padding:12px 16px;border-radius:10px;margin-bottom:16px;display:flex;align-items:center;gap:8px;font-size:14px}.error-message:before{content:"error";font-family:Material Icons Round;font-size:20px}.restore-purchases-button{background:#fff;border:none;color:#1a73e8;padding:12px;border-radius:10px;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;margin-bottom:12px;transition:all .2s ease;font-size:15px;font-weight:500}.restore-purchases-button:hover:not(:disabled){background-color:#f9fafb}.restore-purchases-button:active:not(:disabled){background-color:#f3f4f6}.restore-purchases-button:disabled{opacity:.5;cursor:not-allowed}.restore-purchases-button .material-icons-round{font-size:18px}@media screen and (max-width: 480px){.package-content{flex-direction:column;align-items:stretch;gap:12px}.purchase-button{width:100%}.credit-modal-content{max-height:90vh}}.account-sheet-backdrop{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;z-index:1003;animation:fadeIn .3s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.account-sheet{position:fixed;bottom:0;left:0;right:0;background:#fff;border-radius:16px 16px 0 0;box-shadow:0 -4px 24px #00000026;z-index:1004;max-height:85vh;display:flex;flex-direction:column;animation:slideUpSheet .3s cubic-bezier(.4,0,.2,1);padding-bottom:calc(20px + env(safe-area-inset-bottom))}@keyframes slideUpSheet{0%{transform:translateY(100%)}to{transform:translateY(0)}}.account-sheet-header{display:flex;align-items:center;justify-content:space-between;padding:20px 20px 16px;border-bottom:1px solid #e5e7eb;flex-shrink:0}.account-sheet-header h3{margin:0;font-size:18px;font-weight:600;color:#1f2937}.account-sheet-close{width:32px;height:32px;border-radius:50%;background:transparent;border:none;display:flex;align-items:center;justify-content:center;cursor:pointer;color:#6b7280;transition:background .2s}.account-sheet-close:hover{background:#f3f4f6}.account-tabs{display:flex;border-bottom:1px solid #e5e7eb;background:#fafbfc;flex-shrink:0}.account-tab{flex:1;display:flex;align-items:center;justify-content:center;gap:6px;padding:12px;background:transparent;border:none;color:#6b7280;font-size:15px;font-weight:500;cursor:pointer;transition:all .2s;border-bottom:2px solid transparent}.account-tab.active{color:#1a73e8;border-bottom-color:#1a73e8;background:#fff}.account-tab .material-icons-round{font-size:20px}.account-sheet-content{padding:20px;overflow-y:auto;flex:1;-webkit-overflow-scrolling:touch}.current-balance{background:#f0f9ff;padding:16px;border-radius:12px;margin-bottom:20px;display:flex;align-items:center;gap:12px}.balance-icon{color:#1a73e8;font-size:32px}.balance-text{display:flex;flex-direction:column;gap:2px}.balance-label{font-size:13px;color:#6b7280}.balance-amount{font-size:24px;font-weight:600;color:#1a73e8}.account-error{background-color:#fee2e2;color:#dc2626;padding:12px 16px;border-radius:10px;margin-bottom:16px;font-size:14px}.packages-list{display:flex;flex-direction:column;gap:12px}.package-card{position:relative;background:#f9fafb;border:2px solid #e5e7eb;border-radius:12px;padding:16px;display:flex;align-items:center;justify-content:space-between;gap:12px;transition:all .2s}.package-card.popular{border-color:#1a73e8;background:#f0f9ff}.package-card.featured{border-color:#f59e0b;background:#fffbeb}.package-badge{position:absolute;top:-2px;right:-2px;background:#1a73e8;color:#fff;padding:4px 10px;border-radius:0 10px;font-size:11px;font-weight:600}.package-badge.featured{background:#f59e0b}.package-info{flex:1}.package-credits{font-size:17px;font-weight:600;color:#1f2937;margin-bottom:4px}.package-pricing{display:flex;align-items:baseline;gap:8px}.package-original-price{font-size:13px;color:#9ca3af;text-decoration:line-through}.package-price{font-size:18px;color:#1a73e8;font-weight:600}.package-savings{display:inline-block;background:#10b981;color:#fff;padding:2px 6px;border-radius:4px;font-size:11px;font-weight:600;margin-top:4px}.package-buy-button{background:#1a73e8;color:#fff;border:none;border-radius:10px;padding:10px 20px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s;white-space:nowrap}.package-buy-button:hover{background:#1557b0}.package-buy-button:active{transform:scale(.98)}.package-buy-button:disabled{opacity:.5;cursor:not-allowed}.account-footer{margin-top:16px;padding-top:16px;border-top:1px solid #e5e7eb;display:flex;flex-direction:column;gap:8px}.secure-text{display:flex;align-items:center;justify-content:center;gap:6px;color:#6b7280;font-size:13px;margin:0}.secure-text .material-icons-round{color:#10b981;font-size:16px}.refund-text{color:#9ca3af;font-size:12px;text-align:center;margin:0;line-height:1.4}.language-list{display:flex;flex-direction:column;gap:8px}.language-item{width:100%;display:flex;align-items:center;justify-content:space-between;padding:16px 20px;background:#f9fafb;border:2px solid #e5e7eb;border-radius:12px;cursor:pointer;transition:all .2s;font-size:17px}.language-item:hover{background:#f3f4f6}.language-item:active{background:#e5e7eb}.language-item.active{background:#f0f9ff;border-color:#1a73e8}.language-name{color:#1f2937;font-weight:400}.language-item.active .language-name{color:#1a73e8;font-weight:500}.checkmark{color:#1a73e8;font-size:24px}@media (max-width: 480px){.package-card{flex-direction:column;align-items:stretch}.package-buy-button{width:100%}}