.admin-login{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--background-color);padding:24px;transition:background-color .3s ease;position:relative;overflow:hidden}.login-background-decoration{position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at 20% 30%,rgba(251,114,153,.08) 0%,transparent 50%),radial-gradient(circle at 80% 70%,rgba(251,114,153,.05) 0%,transparent 50%);pointer-events:none;z-index:0}[data-theme=dark] .login-background-decoration{background:radial-gradient(circle at 20% 30%,rgba(255,143,179,.1) 0%,transparent 50%),radial-gradient(circle at 80% 70%,rgba(255,143,179,.06) 0%,transparent 50%)}.login-container{width:100%;max-width:440px;position:relative;z-index:1}.login-card{background:var(--component-background);padding:56px 48px;border-radius:20px;box-shadow:0 4px 24px #00000014,0 1px 3px #0000000d;border:1px solid var(--border-color);transition:all .3s cubic-bezier(.4,0,.2,1);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}[data-theme=dark] .login-card{box-shadow:0 8px 32px #0006,0 2px 8px #0000004d}.login-header{text-align:center;margin-bottom:32px}.login-subtitle{margin:0;color:var(--text-color-disabled);font-size:14px;font-weight:400;transition:color .3s ease}.login-form{margin-top:0}.form-group{margin-bottom:24px}.form-label{display:flex;align-items:center;gap:8px;margin-bottom:10px;color:var(--text-color-secondary);font-weight:500;font-size:14px;transition:color .3s ease}.form-icon{width:16px;height:16px;color:var(--text-color-disabled);flex-shrink:0;transition:color .3s ease}.form-group:focus-within .form-icon{color:var(--primary-color)}.input-wrapper{position:relative}.input-wrapper .input{width:100%;padding:14px 16px;border:1.5px solid var(--border-color);border-radius:12px;font-size:15px;background:var(--component-background);color:var(--text-color);transition:all .2s cubic-bezier(.4,0,.2,1);font-family:inherit}.input-wrapper .input:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 4px #fb72991a;transform:translateY(-1px)}[data-theme=dark] .input-wrapper .input:focus{box-shadow:0 0 0 4px #ff8fb326}.input-wrapper .input::placeholder{color:var(--text-color-disabled)}.password-wrapper{position:relative}.password-toggle{position:absolute;right:14px;top:50%;transform:translateY(-50%);background:none;border:none;cursor:pointer;padding:4px;display:flex;align-items:center;justify-content:center;color:var(--text-color-disabled);transition:color .2s;border-radius:6px}.password-toggle:hover{color:var(--text-color);background:var(--background-color)}.password-toggle:active{transform:translateY(-50%) scale(.95)}.login-btn{width:100%;margin-top:8px;padding:14px 24px;font-size:15px;font-weight:600;display:flex;align-items:center;justify-content:center;gap:8px;border-radius:12px;transition:all .2s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}.login-btn: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}.login-btn:hover:before{left:100%}.login-btn:disabled{opacity:.7;cursor:not-allowed}.login-btn svg{flex-shrink:0}.loading-spinner{animation:spin .8s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.error-message{display:flex;align-items:center;gap:10px;color:var(--error-color);font-size:14px;margin-bottom:16px;padding:14px 16px;background:#ff4d4f1a;border-radius:12px;border:1px solid rgba(255,77,79,.2);transition:all .3s ease}[data-theme=dark] .error-message{background:#ff3b3026;border-color:#ff3b304d}.error-message svg{flex-shrink:0;width:16px;height:16px}@media (max-width: 480px){.admin-login{padding:16px}.login-card{padding:40px 24px;border-radius:16px}.login-subtitle{font-size:13px}.form-group{margin-bottom:20px}.login-btn{padding:12px 20px;font-size:14px}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.login-card{animation:fadeInUp .4s cubic-bezier(.4,0,.2,1)}.login-header{animation:fadeInUp .5s cubic-bezier(.4,0,.2,1) .1s both}.login-form{animation:fadeInUp .5s cubic-bezier(.4,0,.2,1) .2s both}.theme-toggle{position:relative}.theme-toggle-btn{width:36px;height:36px;display:flex;align-items:center;justify-content:center;border:none;background:transparent;cursor:pointer;border-radius:10px;transition:all .2s cubic-bezier(.4,0,.2,1);color:var(--text-color-secondary)}.theme-toggle-btn:hover{background:var(--background-color);color:var(--text-color)}.theme-toggle-btn svg{width:18px;height:18px}.theme-dropdown{position:absolute;top:calc(100% + 8px);right:0;min-width:160px;background:var(--component-background);border:1px solid var(--border-color);border-radius:12px;box-shadow:0 4px 16px #0000001f;padding:8px;z-index:1000;animation:fadeInDown .2s cubic-bezier(.4,0,.2,1)}@keyframes fadeInDown{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.theme-option{width:100%;display:flex;align-items:center;gap:10px;padding:10px 12px;border:none;background:transparent;border-radius:8px;cursor:pointer;transition:all .2s cubic-bezier(.4,0,.2,1);color:var(--text-color-secondary);font-size:14px;font-family:inherit}.theme-option:hover{background:var(--background-color);color:var(--text-color)}.theme-option.active{background:#fb72991a;color:var(--primary-color)}.theme-option-icon{display:flex;align-items:center;justify-content:center;width:18px;height:18px;flex-shrink:0}.theme-option-icon svg{width:16px;height:16px}.theme-option-label{flex:1;text-align:left;font-weight:400}.theme-option.active .theme-option-label{font-weight:500}.theme-option-check{width:16px;height:16px;flex-shrink:0;color:var(--primary-color)}.message-container{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);z-index:10000;display:flex;flex-direction:column;align-items:center;gap:12px;pointer-events:none;max-width:calc(100vw - 32px)}.message{background:#000000bf;backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%);border-radius:14px;padding:12px 20px;min-width:120px;max-width:280px;text-align:center;animation:messageFadeIn .3s cubic-bezier(.4,0,.2,1);pointer-events:auto;box-shadow:0 4px 16px #0003;transform:none}.message-text{color:#fff;font-size:15px;line-height:1.4;font-weight:400;word-wrap:break-word;-webkit-font-smoothing:antialiased;font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif}.message-info{background:#fb7299e6;backdrop-filter:blur(20px) 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messageFadeInMobile{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}}.message-loading{background:#000000d9;backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%);display:flex!important;align-items:center;justify-content:center;gap:10px}.message-loading .message-text:before{content:"";display:inline-block;width:14px;height:14px;margin-right:8px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;vertical-align:middle;animation:message-spin .8s linear infinite}@keyframes message-spin{to{transform:rotate(360deg)}}.theme-color-picker{position:fixed;z-index:9999;user-select:none;pointer-events:auto;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none}.theme-color-picker.dragging{z-index:10000}.theme-color-picker.dragging 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rgba(0,0,0,.2))}.theme-color-picker-panel{position:absolute;right:0;width:320px;background:var(--component-background);border:1px solid var(--border-color);border-radius:16px;box-shadow:0 8px 24px #00000026;padding:20px;animation:slideUpFadeIn .3s cubic-bezier(.4,0,.2,1);transition:background-color .3s ease,border-color .3s ease;z-index:10001}.theme-color-picker-panel.panel-top{bottom:calc(100% + 16px);animation:slideUpFadeIn .3s cubic-bezier(.4,0,.2,1)}.theme-color-picker-panel.panel-bottom{top:calc(100% + 16px);animation:slideDownFadeIn .3s cubic-bezier(.4,0,.2,1)}@keyframes slideUpFadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes slideDownFadeIn{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.theme-color-picker-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;padding-bottom:0;border-bottom:none}.theme-color-picker-header 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var(--border-color)}.custom-color-input-wrapper{display:flex;gap:12px;margin-bottom:12px}.custom-color-input{width:60px;height:40px;border:1px solid var(--border-color);border-radius:8px;cursor:pointer;padding:0;background:transparent}.custom-color-text{flex:1;padding:10px 12px;border:1px solid var(--border-color);border-radius:8px;background:var(--component-background);color:var(--text-color-secondary);font-size:14px;font-family:SF Mono,Monaco,monospace;transition:all .2s}.custom-color-text:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #fb72991a}.custom-color-apply{width:100%;padding:10px;border:none;border-radius:8px;background:var(--primary-color);color:#fff;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s}.custom-color-apply:hover{background:#e8658a;transform:translateY(-1px);box-shadow:0 2px 8px #fb72994d}[data-theme=dark] .custom-color-apply:hover{background:#ffa8c5}.theme-color-picker-footer{padding-top:16px;border-top:none;margin-top:8px}.current-color-preview{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-color-secondary)}.current-color-display{width:24px;height:24px;border-radius:6px;border:1px solid var(--border-color);flex-shrink:0}.current-color-value{font-family:SF Mono,Monaco,monospace;color:var(--text-color);font-weight:500}@media (max-width: 768px){.theme-color-picker-btn{width:48px;height:48px}.theme-color-picker-panel{width:calc(100vw - 32px);max-width:320px;right:0}}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000073;display:flex;align-items:center;justify-content:center;z-index:10001;animation:modalFadeIn .2s ease-out;overflow-y:auto;padding:20px}.modal-content{background:var(--component-background);border-radius:12px;box-shadow:var(--shadow-2-down);min-width:400px;max-width:520px;max-height:calc(100vh - 40px);animation:modalSlideIn .3s cubic-bezier(.4,0,.2,1);display:flex;flex-direction:column;margin:auto;border:1px solid var(--border-color);transition:background-color .3s ease,border-color .3s ease}.modal-header{padding:20px 24px 16px;border-bottom:1px solid var(--border-color-split);display:flex;justify-content:space-between;align-items:center;transition:border-color .3s ease}.modal-title{margin:0;font-size:16px;font-weight:600;color:var(--text-color);line-height:1.5;flex:1;transition:color .3s ease}.modal-close{background:none;border:none;font-size:24px;line-height:1;color:var(--text-color-disabled);cursor:pointer;padding:0;width:24px;height:24px;display:flex;align-items:center;justify-content:center;transition:color .2s;margin-left:16px;border-radius:6px}.modal-close:hover{color:var(--text-color);background:var(--background-color)}.modal-body{padding:24px;color:var(--text-color-secondary);font-size:14px;line-height:1.5;overflow-y:auto;flex:1;transition:color .3s ease}.modal-body p{margin:0}.modal-footer{padding:10px 16px;border-top:1px solid var(--border-color-split);display:flex;justify-content:flex-end;gap:8px;transition:border-color .3s ease}.modal-btn{padding:8px 16px;border-radius:10px;font-size:14px;font-weight:500;cursor:pointer;border:1px solid;transition:all .2s cubic-bezier(.4,0,.2,1);outline:none;font-family:inherit}.modal-btn-cancel{background:var(--component-background);border-color:var(--border-color);color:var(--text-color-secondary)}.modal-btn-cancel:hover{border-color:var(--primary-color);color:var(--primary-color);background:var(--background-color)}.modal-btn-primary{background:var(--primary-color);border-color:var(--primary-color);color:#fff}.modal-btn-primary:hover{background:#e8658a;border-color:#e8658a}[data-theme=dark] .modal-btn-primary:hover{background:#ffa8c5;border-color:#ffa8c5}.modal-btn:active{transform:scale(.98)}@keyframes modalFadeIn{0%{opacity:0}to{opacity:1}}@keyframes modalSlideIn{0%{transform:translateY(-20px) scale(.95);opacity:0}to{transform:translateY(0) scale(1);opacity:1}}@media (max-width: 768px){.modal-content{min-width:auto;max-width:90%;margin:0 16px}}:root,[data-theme=light]{--primary-color-light: #FB7299;--primary-color-dark: #FF8FB3;--primary-color: var(--primary-color-light);--background-color: #F5F5F7;--component-background: #FFFFFF;--text-color: #1D1D1F;--text-color-secondary: #3C3C43;--text-color-disabled: #6E6E73;--border-color: #D2D2D7;--border-color-split: #D2D2D7;--sider-background: #FFFFFF;--header-background: #FFFFFF;--shadow-1-down: 0 1px 3px rgba(0, 0, 0, .05);--shadow-2-down: 0 2px 8px rgba(0, 0, 0, .08);--success-color: #52c41a;--warning-color: #faad14;--error-color: #ff4d4f}[data-theme=dark]{--primary-color: var(--primary-color-dark);--background-color: #1C1C1E;--component-background: #2C2C2E;--text-color: #FFFFFF;--text-color-secondary: #EBEBF5;--text-color-disabled: #8E8E93;--border-color: #38383A;--border-color-split: #38383A;--sider-background: 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var(--border-color)}.logo-image{height:32px;width:auto;object-fit:contain;flex-shrink:0}.logo-text{color:var(--text-color);font-size:17px;font-weight:600;white-space:nowrap;letter-spacing:-.3px}.logo-icon{height:32px;width:auto;object-fit:contain}.sider-menu{padding:12px 0}.menu-item{display:flex;align-items:center;gap:12px;padding:10px 20px;color:var(--text-color-secondary);cursor:pointer;transition:all .2s cubic-bezier(.4,0,.2,1);position:relative;margin:2px 8px;border-radius:10px}.menu-item:hover{background:var(--background-color);color:var(--text-color)}.menu-item.active{background:#fb72991a;color:var(--primary-color)}.menu-item.active:before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:3px;height:20px;background:var(--primary-color);border-radius:0 2px 2px 0}.menu-item svg{width:16px;height:16px;flex-shrink:0}.menu-item span{white-space:nowrap}.admin-sider.collapsed .menu-item span{display:none}.menu-group{margin:8px 0}.menu-group-header{display:flex;align-items:center;gap:12px;padding:10px 20px;color:var(--text-color-secondary);cursor:pointer;transition:all .2s cubic-bezier(.4,0,.2,1);position:relative;margin:2px 8px;border-radius:10px}.menu-group-header:hover{background:var(--background-color);color:var(--text-color)}.menu-group-header svg{width:16px;height:16px;flex-shrink:0}.menu-group-title{white-space:nowrap}.menu-group-items{margin-left:8px;padding-left:12px;border-left:2px solid var(--border-color)}.menu-sub-item{margin-left:0!important;padding-left:32px!important;font-size:14px}.menu-sub-item svg{width:14px;height:14px}.admin-content-wrapper{flex:1;margin-left:256px;display:flex;flex-direction:column;transition:margin-left .2s;overflow-x:visible;overflow-y:hidden;width:calc(100% - 256px);box-sizing:border-box}.admin-sider.collapsed~.admin-content-wrapper{margin-left:80px;width:calc(100% - 80px)}.admin-header{height:64px;background:var(--header-background);border-bottom:1px solid var(--border-color);padding:0 32px;display:flex;align-items:center;justify-content:space-between;box-shadow:var(--shadow-1-down);position:sticky;top:0;z-index:10;backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%)}.header-left{display:flex;align-items:center;gap:24px}.collapse-btn{width:36px;height:36px;display:flex;align-items:center;justify-content:center;border:none;background:transparent;cursor:pointer;border-radius:10px;transition:all .2s cubic-bezier(.4,0,.2,1);color:var(--text-color-secondary)}.collapse-btn:hover{background:var(--background-color);color:var(--text-color)}.collapse-btn svg{width:20px;height:20px}.breadcrumb{display:flex;align-items:center;gap:8px;color:var(--text-color-secondary);font-size:14px;font-weight:400}.breadcrumb .separator{color:var(--text-color-disabled);margin:0 4px}.header-right{display:flex;align-items:center;gap:16px}.header-btn{display:flex;align-items:center;gap:6px;padding:8px 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