@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";:root{--bg-body:#f4f5f7;--bg-sidebar:#fff;--bg-card:#fff;--primary:#ff2442;--primary-hover:#ff4d6a;--primary-active:#d91c36;--primary-light:#fff0f2;--primary-fade:#ff244214;--text-main:#333;--text-sub:#666;--text-secondary:#999;--text-placeholder:#ccc;--border-color:#eee;--border-hover:#e0e0e0;--radius-xl:24px;--radius-lg:16px;--radius-md:12px;--radius-sm:8px;--shadow-sm:0 2px 8px #0000000a;--shadow-md:0 8px 24px #0000000f;--shadow-lg:0 12px 48px #0000001a;--shadow-hover:0 16px 48px #00000014;--sidebar-width:260px;--header-height:64px}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-body);color:var(--text-main);-webkit-font-smoothing:antialiased;font-family:Inter,-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,sans-serif;line-height:1.6}#app{width:100%;min-height:100vh;display:flex}.layout-sidebar{width:var(--sidebar-width);background:var(--bg-sidebar);border-right:1px solid var(--border-color);z-index:100;flex-direction:column;height:100vh;padding:32px 24px;transition:all .3s;display:flex;position:fixed;top:0;left:0}.layout-main{margin-left:var(--sidebar-width);background:linear-gradient(135deg,#fafafa 0%,#f4f5f7 100%);flex-direction:column;flex:1;min-height:100vh;padding:40px 60px;display:flex}.logo-area{align-items:center;gap:12px;margin-bottom:48px;padding-left:8px;display:flex}.logo-icon{object-fit:cover;border-radius:14px;width:56px;height:56px;box-shadow:0 4px 12px #0000001a}.logo-text{color:var(--text-main);letter-spacing:-.5px;font-size:24px;font-weight:700}.nav-menu{flex-direction:column;gap:8px;display:flex}.nav-item{border-radius:var(--radius-md);color:var(--text-sub);align-items:center;gap:14px;padding:14px 18px;font-size:15px;font-weight:500;text-decoration:none;transition:all .2s;display:flex}.nav-item:hover{color:var(--primary);background:#f9fafb}.nav-item.active{background:var(--primary-light);color:var(--primary)}.container{width:100%;max-width:1200px;margin:0 auto}.page-header{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:32px;display:flex}.page-title{color:var(--text-main);letter-spacing:-1px;margin-bottom:12px;font-size:36px;font-weight:800}.page-subtitle{color:var(--text-sub);max-width:600px;margin:0 auto;font-size:18px;line-height:1.6}.section-title{color:var(--text-main);align-items:center;gap:8px;margin-bottom:20px;font-size:20px;font-weight:700;display:flex}.global-footer{border-top:1px solid var(--border-color);background:0 0;margin-top:80px;padding:32px 0 24px}.footer-content{flex-direction:column;align-items:center;gap:8px;display:flex}.footer-text{color:var(--text-sub);font-size:14px;font-weight:500}.footer-text a{color:var(--primary);font-weight:600;text-decoration:none;transition:all .2s}.footer-text a:hover{color:var(--primary-hover);text-decoration:underline}.footer-license{color:var(--text-placeholder);font-size:13px}.footer-license a{color:var(--text-sub);text-decoration:none;transition:all .2s}.footer-license a:hover{color:var(--primary);text-decoration:underline}.sidebar-user{border-top:1px solid var(--border-color);flex-direction:column;gap:12px;margin-top:auto;padding-top:20px;display:flex}.sidebar-user-info{flex-direction:column;gap:4px;display:flex}.sidebar-user-email{color:var(--text-main);word-break:break-all;font-size:14px;font-weight:600}.sidebar-user-role{color:var(--text-sub);font-size:12px}.sidebar-logout{border:1px solid var(--border-color);color:var(--text-main);border-radius:var(--radius-md);cursor:pointer;background:0 0;padding:8px 12px;font-size:13px;transition:all .2s}.sidebar-logout:hover{border-color:var(--primary);color:var(--primary)}#app.auth-layout{background:linear-gradient(150deg,#fdf2f8 0%,#f5f3ff 50%,#eef2ff 100%);justify-content:center;align-items:center;padding:40px 16px}.auth-wrapper{width:100%;max-width:420px}@media (width<=768px){#app{flex-direction:column}.layout-sidebar{border-right:none;border-bottom:1px solid var(--border-color);flex-direction:column;align-items:stretch;width:100%;height:auto;padding:12px 16px;position:fixed;top:0;left:0;right:0}.logo-area{justify-content:center;margin-bottom:12px;padding-left:0}.logo-icon{width:36px;height:36px}.logo-text{font-size:20px}.nav-menu{-webkit-overflow-scrolling:touch;scrollbar-width:none;-ms-overflow-style:none;flex-direction:row;justify-content:center;align-items:center;gap:8px;margin-left:0;padding-bottom:4px;overflow:auto hidden}.nav-menu::-webkit-scrollbar{display:none}.nav-item{white-space:nowrap;flex-shrink:0;justify-content:center;min-width:44px;padding:10px;font-size:0}.nav-item svg{margin:0}.layout-main{margin-top:120px;margin-left:0;padding:20px 16px 24px}.container{max-width:100%}.page-header{flex-direction:column;align-items:flex-start;gap:12px}.page-title{font-size:26px}.page-subtitle{max-width:100%;font-size:14px}.global-footer{margin-top:40px;padding:20px 0 16px}.layout-sidebar>div:last-child,.sidebar-user{display:none}.mobile-logout{color:var(--text-sub);cursor:pointer;background:0 0;border:none;display:flex!important}.mobile-logout:hover{color:var(--primary);background:#f9fafb}}.mobile-logout{display:none}.card{background:var(--bg-card);border-radius:var(--radius-xl);box-shadow:var(--shadow-sm);border:1px solid #00000005;min-width:0;margin-bottom:24px;padding:32px;transition:all .3s cubic-bezier(.25,.8,.25,1)}.card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.btn{cursor:pointer;-webkit-user-select:none;user-select:none;touch-action:manipulation;-webkit-tap-highlight-color:transparent;border:none;border-radius:50px;outline:none;justify-content:center;align-items:center;gap:8px;padding:12px 24px;font-size:16px;font-weight:600;transition:all .3s;display:inline-flex}.btn:focus-visible{box-shadow:0 0 0 3px #ff244240}.btn-primary{background:linear-gradient(135deg, var(--primary) 0%, #ff5c72 100%);color:#fff;box-shadow:0 4px 12px #ff24424d}.btn-primary:hover{background:linear-gradient(135deg,#ff3b55 0%,#ff7a8c 100%);transform:translateY(-2px);box-shadow:0 8px 20px #ff244266}.btn-primary:active{transform:translateY(0);box-shadow:0 2px 8px #ff24424d}.btn-primary:disabled{opacity:.6;cursor:not-allowed;box-shadow:none;filter:grayscale(20%);transform:none}.btn-secondary{color:var(--text-main);background:#fff;border:1px solid #d1d5db;box-shadow:0 1px 3px #0000001a}.btn-secondary:hover:not(:disabled){background:#f9fafb;border-color:#9ca3af;transform:translateY(-2px);box-shadow:0 4px 8px #00000026}.btn-secondary:active{transform:translateY(0);box-shadow:0 1px 3px #0000001a}.btn-secondary:disabled{opacity:.5;cursor:not-allowed;box-shadow:none;transform:none}.btn-outline{color:var(--text-main);border:1px solid var(--border-color);box-shadow:none;background:0 0}.btn-outline:hover:not(:disabled){border-color:var(--primary);color:var(--primary);background:#ff24420d}.btn-outline:disabled{opacity:.5;cursor:not-allowed}.btn-icon{justify-content:center;align-items:center;width:18px;height:18px;display:inline-flex}.input{width:100%;color:var(--text-main);background:#fff;border:2px solid #0000;border-radius:100px;padding:20px 32px;font-size:17px;transition:all .3s;box-shadow:0 4px 16px #0000000a}.input:focus{border-color:var(--primary);background:#fff;outline:none;box-shadow:0 8px 24px #ff24421f}.input::placeholder{color:var(--text-placeholder);font-weight:400}.tag-cloud{flex-wrap:wrap;justify-content:center;gap:12px;display:flex}.tag{color:var(--text-sub);cursor:pointer;background:#f7f8fa;border:1px solid #0000;border-radius:100px;padding:10px 20px;font-size:14px;font-weight:500;transition:all .2s}.tag:hover{border-color:var(--primary);color:var(--primary);background:#fff;transform:translateY(-2px);box-shadow:0 4px 12px #ff24421a}.tabs-container{border-bottom:1px solid var(--border-color);flex-wrap:wrap;gap:12px 24px;margin-bottom:24px;display:flex}.tab-item{color:var(--text-sub);cursor:pointer;padding:12px 4px;font-size:15px;font-weight:500;transition:all .3s;position:relative}.tab-item:hover{color:var(--text-main)}.tab-item.active{color:var(--primary);font-weight:600}.tab-item.active:after{content:"";background:var(--primary);border-radius:2px 2px 0 0;width:100%;height:2px;position:absolute;bottom:-1px;left:0}.icon-xs{vertical-align:text-bottom;width:14px;height:14px;margin-right:2px;display:inline-block}.spinner{border:3px solid #ffffff4d;border-top-color:#fff;border-radius:50%;width:24px;height:24px;animation:1s ease-in-out infinite spin}.spinner-sm{border:2px solid #ffffff4d;border-top-color:#fff;border-radius:50%;width:18px;height:18px;animation:1s ease-in-out infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.progress-container{background:#f0f0f0;border-radius:100px;width:100%;height:8px;overflow:hidden}.progress-bar{background:var(--primary);border-radius:100px;height:100%;transition:width .4s}.error-msg{color:#ff4d4f;border-radius:var(--radius-sm);background:#fff2f0;border:1px solid #ffccc7;margin-top:16px;padding:12px 16px;font-size:14px}.grid-cols-2{grid-template-columns:repeat(2,1fr);gap:20px;display:grid}.grid-cols-4{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:24px;display:grid}.image-card{background:#fff;border:1px solid #f0f0f0;border-radius:12px;flex-direction:column;min-height:320px;transition:all .2s;display:flex;overflow:hidden}.image-card:hover{transform:translateY(-2px);box-shadow:0 4px 16px #00000014}.modal-fullscreen{z-index:999;background:#000000e6;justify-content:center;align-items:center;padding:40px;display:flex;position:fixed;inset:0}.modal-body{background:#fff;border-radius:16px;flex-direction:column;width:100%;max-width:1000px;height:90vh;display:flex;overflow:hidden}.modal-header{border-bottom:1px solid #eee;justify-content:space-between;align-items:center;padding:20px;display:flex}.close-icon{cursor:pointer;background:0 0;border:none;font-size:24px}@media (width<=768px){.card{border-radius:var(--radius-lg);padding:20px 16px}.grid-cols-2,.grid-cols-4{grid-template-columns:1fr;gap:16px}.tabs-container{scrollbar-width:none;flex-wrap:nowrap;gap:16px;padding-bottom:6px;overflow-x:auto}.tabs-container::-webkit-scrollbar{display:none}.modal-fullscreen{padding:16px}.modal-body{height:auto;max-height:90vh}.btn{padding:10px 16px;font-size:14px}}@media (pointer:coarse){.btn{min-height:48px}}.hero-section{text-align:center;margin-bottom:50px;padding:30px 0;animation:.6s ease-out fadeIn}.hero-content{margin-bottom:36px}.brand-pill{color:var(--primary);letter-spacing:.5px;background:#ff244214;border-radius:100px;margin-bottom:20px;padding:6px 16px;font-size:13px;font-weight:600;display:inline-block}.composer-container{border:1px solid var(--border-color);background:#fff;border-radius:16px;flex-direction:column;gap:12px;max-width:720px;margin:0 auto 40px;padding:20px;transition:all .3s;display:flex;box-shadow:0 4px 20px #00000014}.composer-container:focus-within{border-color:var(--primary);box-shadow:0 8px 30px #0000001f}.composer-input-wrapper{align-items:flex-start;gap:12px;display:flex;position:relative}.search-icon-static{color:#999;flex-shrink:0;padding-top:8px}.composer-textarea{resize:none;min-height:56px;max-height:300px;color:var(--text-main);background:0 0;border:none;outline:none;flex:1;padding:8px 0;font-family:inherit;font-size:16px;line-height:1.6}.composer-textarea::placeholder{color:var(--text-placeholder)}.composer-toolbar{border-top:1px solid #f0f0f0;justify-content:space-between;align-items:center;padding-top:16px;display:flex}.toolbar-left{gap:16px;display:flex}.tool-btn{cursor:pointer;color:#666;background:#f9f9f9;border:none;border-radius:8px;justify-content:center;align-items:center;width:40px;height:40px;transition:all .2s;display:flex;position:relative}.tool-btn:hover{color:var(--text-main);background:#f0f0f0}.tool-btn.active{color:var(--primary);background:#ff244214}.badge-count{background:var(--primary);color:#fff;border:2px solid #fff;border-radius:10px;justify-content:center;align-items:center;min-width:18px;height:18px;font-size:11px;font-weight:600;display:flex;position:absolute;top:-6px;right:-6px}.generate-btn{background:var(--primary);color:#fff;cursor:pointer;border:none;border-radius:22px;align-items:center;gap:8px;height:44px;padding:10px 32px;font-size:15px;font-weight:600;transition:all .2s;display:flex}.generate-btn:hover{background:var(--primary-hover);transform:translateY(-1px);box-shadow:0 4px 12px #ff244233}.generate-btn:disabled{opacity:.6;cursor:not-allowed;box-shadow:none;transform:none}.uploaded-images-preview{background:#fafafa;border:1px dashed #eee;border-radius:12px;flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:8px;padding:12px;display:flex}.scenarios-grid{grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:16px;margin-bottom:40px;display:grid}.scenario-card{text-align:center;cursor:pointer;box-shadow:var(--shadow-sm);background:#fff;border:1px solid #0000;border-radius:16px;padding:20px;transition:all .3s}.scenario-card:hover{box-shadow:var(--shadow-md);border-color:var(--primary-light);transform:translateY(-4px)}.scenario-icon-box{border-radius:16px;justify-content:center;align-items:center;width:56px;height:56px;margin:0 auto 16px;transition:all .3s;display:flex}.scenario-icon-box svg{width:28px;height:28px;transition:transform .3s}.scenario-card:hover .scenario-icon-box svg{transform:scale(1.1)}.scenario-icon-box.soft-red{color:#ff4d4f;background:#fff0f0}.scenario-icon-box.soft-pink{color:#eb2f96;background:#fff0f6}.scenario-icon-box.soft-orange{color:#fa8c16;background:#fff7e6}.scenario-icon-box.soft-green{color:#52c41a;background:#f6ffed}.scenario-icon-box.soft-blue{color:#1890ff;background:#e6f7ff}.scenario-icon-box.soft-purple{color:#722ed1;background:#f9f0ff}.scenario-title{color:var(--text-main);margin-bottom:6px;font-size:15px;font-weight:600}.scenario-desc{color:var(--text-sub);font-size:12px}.dashboard-grid{grid-template-columns:1.8fr 1fr;gap:24px;animation:.6s ease-out .2s backwards slideUp;display:grid}.feature-card{flex-direction:column;height:100%;min-height:280px;padding:24px;display:flex}.card-header{justify-content:space-between;align-items:center;margin-bottom:20px;display:flex}.header-left{align-items:center;gap:12px;display:flex}.section-title-sm{margin:0;font-size:16px;font-weight:700}.icon-box{color:#fff;border-radius:10px;justify-content:center;align-items:center;width:36px;height:36px;display:flex}.icon-box.purple{background:linear-gradient(135deg,#9f7aea 0%,#805ad5 100%);box-shadow:0 4px 12px #805ad533}.icon-box.orange{background:linear-gradient(135deg,#f6ad55 0%,#ed8936 100%);box-shadow:0 4px 12px #ed893633}.btn-text{color:var(--text-sub);cursor:pointer;background:0 0;border:none;font-size:13px}.btn-text:hover{color:var(--primary)}.recent-list{flex-direction:column;gap:12px;display:flex}.recent-item{cursor:pointer;background:#f9fafb;border:1px solid #0000;border-radius:12px;align-items:center;gap:16px;padding:16px 20px;transition:all .2s;display:flex}.recent-item:hover{border-color:var(--border-color);background:#fff;transform:translateY(-1px);box-shadow:0 4px 12px #0000000d}.recent-icon{color:#666;background:#fff;border:1px solid #0000000a;border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;width:44px;height:44px;transition:all .2s;display:flex}.recent-item:hover .recent-icon{color:var(--primary);background:#fff0f2;border-color:#ff244233}.recent-info{flex-direction:column;flex:1;justify-content:center;min-width:0;display:flex;overflow:hidden}.recent-title{color:var(--text-main);white-space:nowrap;text-overflow:ellipsis;margin-bottom:4px;font-size:15px;font-weight:600;overflow:hidden}.recent-date{color:var(--text-sub);font-size:12px}.recent-arrow{color:var(--text-placeholder);opacity:0;font-size:18px;transition:all .2s;transform:translate(-10px)}.recent-item:hover .recent-arrow{opacity:1;color:var(--primary);transform:translate(0)}.trend-list{flex-direction:column;gap:8px;display:flex}.trend-item{cursor:pointer;border-radius:8px;align-items:center;padding:10px 12px;transition:all .2s;display:flex}.trend-item:hover{background:#f9fafb}.trend-rank{text-align:center;width:24px;color:var(--text-placeholder);margin-right:12px;font-family:Inter,monospace;font-size:16px;font-style:italic;font-weight:800}.trend-rank.rank-1{color:#ff2442}.trend-rank.rank-2{color:#ff6b81}.trend-rank.rank-3{color:#ff9ca8}.trend-name{color:var(--text-main);white-space:nowrap;text-overflow:ellipsis;flex:1;font-size:14px;font-weight:500;overflow:hidden}.trend-hot{color:var(--text-sub);align-items:center;margin-left:8px;font-size:12px;display:flex}.empty-state-mini{color:var(--text-placeholder);background:#fafafa;border:1px dashed #eee;border-radius:12px;flex:1;justify-content:center;align-items:center;min-height:120px;font-size:14px;display:flex}@media (width<=900px){.dashboard-grid{grid-template-columns:1fr}.scenarios-grid{grid-template-columns:repeat(2,1fr)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.stats-overview{grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:32px;display:grid}.stat-box{box-shadow:var(--shadow-sm);background:#fff;border-radius:16px;align-items:center;gap:20px;padding:24px;display:flex}.stat-icon-circle{border-radius:50%;justify-content:center;align-items:center;width:56px;height:56px;font-size:24px;display:flex}.stat-icon-circle.blue{color:#1890ff;background:#e6f7ff}.stat-icon-circle.green{color:#52c41a;background:#f6ffed}.stat-icon-circle.orange{color:#fa8c16;background:#fff7e6}.stat-content h4{color:var(--text-sub);margin-bottom:4px;font-size:14px;font-weight:500}.stat-content .number{color:var(--text-main);font-size:28px;font-weight:700}.toolbar-wrapper{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;margin-bottom:24px;padding-bottom:0;display:flex}.search-mini{width:240px;margin-bottom:10px;position:relative}.search-mini input{border:1px solid var(--border-color);background:#fff;border-radius:100px;width:100%;padding:8px 12px 8px 36px;font-size:14px;transition:all .2s}.search-mini input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-light);outline:none}.search-mini .icon{color:#ccc;position:absolute;top:50%;left:12px;transform:translateY(-50%)}.gallery-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:24px;margin-bottom:40px;display:grid}.gallery-card{background:#fff;border:1px solid #0000000a;border-radius:12px;transition:all .2s;position:relative;overflow:hidden}.gallery-card:hover{transform:translateY(-4px);box-shadow:0 12px 24px #00000014}.card-cover{aspect-ratio:3/4;cursor:pointer;background:#f7f7f7;position:relative;overflow:hidden}.card-cover img{object-fit:cover;width:100%;height:100%;transition:transform .4s}.gallery-card:hover .card-cover img{transform:scale(1.05)}.cover-placeholder{color:#e0e0e0;background:#fafafa;justify-content:center;align-items:center;width:100%;height:100%;font-size:48px;font-weight:800;display:flex}.card-overlay{opacity:0;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#0006;flex-direction:column;justify-content:center;align-items:center;gap:12px;transition:all .2s;display:flex;position:absolute;inset:0}.gallery-card:hover .card-overlay{opacity:1}.overlay-btn{color:#fff;cursor:pointer;background:#fff3;border:1px solid #fffc;border-radius:100px;padding:8px 24px;font-size:14px;transition:all .2s}.overlay-btn:hover{color:var(--text-main);background:#fff}.overlay-btn.primary{background:var(--primary);border-color:var(--primary)}.overlay-btn.primary:hover{background:var(--primary-hover);color:#fff}.status-badge{color:#fff;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#0009;border-radius:4px;padding:4px 10px;font-size:11px;font-weight:600;position:absolute;top:12px;left:12px}.status-badge.completed{background:#52c41ae6}.status-badge.draft{background:#00000080}.status-badge.generating{background:#1890ffe6}.card-footer{padding:16px}.card-title{white-space:nowrap;text-overflow:ellipsis;color:var(--text-main);margin-bottom:8px;font-size:15px;font-weight:600;overflow:hidden}.card-meta{color:var(--text-sub);align-items:center;font-size:12px;display:flex}.dot{margin:0 6px}.more-actions-wrapper{margin-left:auto}.more-btn{color:var(--text-placeholder);cursor:pointer;background:0 0;border:none;border-radius:4px;padding:4px}.more-btn:hover{color:#ff4d4f;background:#fee}.pagination-wrapper{justify-content:center;align-items:center;gap:16px;margin-top:40px;display:flex}.page-btn{border:1px solid var(--border-color);cursor:pointer;background:#fff;border-radius:6px;padding:8px 16px}.page-btn:disabled{opacity:.5;cursor:not-allowed}.empty-state-large{text-align:center;color:var(--text-sub);padding:80px 0}.empty-img{opacity:.5;margin-bottom:24px;font-size:64px}.modal-gallery-grid{flex:1;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:20px;padding:20px;display:grid;overflow-y:auto}.modal-img-item img{border-radius:8px;width:100%}