:root{--bg: #f5f5f5;--panel: #ffffff;--panel-border: #e5e5e5;--text: #1a1a1a;--text-secondary: #666666;--muted: #999999;--brand: #1a1a1a;--danger: #d63a3a;--warning: #c88400;--shadow: 0 1px 3px rgba(0, 0, 0, .06);--radius: 8px;--radius-lg: 12px;--transition: .18s ease}*{box-sizing:border-box}html,body,#root{width:100%;min-height:100%;margin:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif,"Apple Color Emoji","Segoe UI Emoji";color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.app-shell{min-height:100vh;display:grid;grid-template-columns:240px 1fr}.sidebar{border-right:1px solid var(--panel-border);background:var(--panel);padding:20px 16px;display:flex;flex-direction:column;gap:16px}.brand-wrap{display:flex;gap:10px;align-items:center;padding:12px;border:1px solid var(--panel-border);border-radius:var(--radius-lg);background:var(--panel)}.brand-badge{width:42px;height:42px;border-radius:10px;display:grid;place-items:center;font-weight:600;font-size:.9rem;color:#fff;background:var(--brand)}.brand-title{margin:0;font-weight:700;font-size:.96rem;color:var(--text)}.brand-subtitle{margin:2px 0 0;color:var(--muted);font-size:.76rem}.nav-list{display:flex;flex-direction:column;gap:4px;flex:1}.sidebar-footer{display:flex;flex-direction:column;gap:8px;padding-top:12px;border-top:1px solid var(--panel-border)}.sidebar-user{display:flex;align-items:center;gap:8px;padding:4px 0}.sidebar-username{font-size:.85rem;color:var(--text-secondary)}.nav-item{text-decoration:none;color:var(--text-secondary);padding:10px 12px;border-radius:var(--radius);border:1px solid transparent;font-size:.9rem;font-weight:500;transition:var(--transition)}.nav-item:hover{background:var(--bg);color:var(--text)}.nav-item-active{background:var(--brand);border-color:var(--brand);color:#fff;font-weight:600}.nav-item-active:hover{background:#333;border-color:#333;color:#fff}.main-panel{padding:24px;display:flex;overflow-y:auto}.page{width:100%;display:flex;flex-direction:column;gap:16px}.page-head{display:flex;justify-content:space-between;align-items:center;gap:12px}.page-head h1{margin:0;font-size:1.32rem;font-weight:700;color:var(--text)}.page-head p{margin:4px 0 0;color:var(--muted);font-size:.88rem}.head-actions{display:flex;gap:8px;align-items:center}.card{background:var(--panel);border:1px solid var(--panel-border);border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:16px}.card h2{margin:0 0 8px;font-size:1.01rem;font-weight:600}.card-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.stat-card{background:var(--panel);border:1px solid var(--panel-border);border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:20px 16px;display:flex;flex-direction:column;gap:6px}.stat-value{font-size:1.75rem;font-weight:700;color:var(--text);line-height:1.1}.stat-label{font-size:.82rem;color:var(--muted);font-weight:500}.input,input,select,textarea{width:100%;border:1px solid var(--panel-border);background:var(--bg);border-radius:var(--radius);color:var(--text);padding:8px 10px;font-size:.9rem;font-family:inherit;transition:var(--transition)}input:focus,select:focus,textarea:focus{outline:none;border-color:#999;background:var(--panel);box-shadow:0 0 0 3px #1a1a1a14}textarea{resize:vertical;min-height:84px}.field{display:flex;flex-direction:column;gap:6px}.field span{font-size:.82rem;color:var(--text-secondary);font-weight:500}.field-inline{flex-direction:row;align-items:center;gap:8px}.field-inline input{width:16px;height:16px}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;align-items:end}.form-grid-wide{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.field-full{grid-column:1 / -1}.form-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.btn{border:1px solid transparent;border-radius:var(--radius);padding:8px 14px;font-size:.85rem;font-weight:600;font-family:inherit;cursor:pointer;transition:var(--transition);line-height:1.4}.btn:disabled{cursor:not-allowed;opacity:.5}.btn-primary{background:var(--brand);color:#fff;border-color:var(--brand)}.btn-primary:hover:not(:disabled){background:#333;border-color:#333}.btn-ghost{background:var(--panel);border-color:var(--panel-border);color:var(--text-secondary)}.btn-ghost:hover:not(:disabled){background:var(--bg);border-color:#ccc;color:var(--text)}.btn-danger{background:#fef2f2;border-color:#f5c6c6;color:var(--danger)}.btn-danger:hover:not(:disabled){background:#fde8e8;border-color:#e8a3a3}.btn-block{width:100%}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;min-width:760px}th,td{text-align:left;border-bottom:1px solid var(--panel-border);padding:10px 8px;font-size:.84rem;vertical-align:top}th{color:var(--muted);font-size:.76rem;text-transform:uppercase;letter-spacing:.04em;font-weight:600;white-space:nowrap}tbody tr:hover{background:var(--bg)}.row-active{background:#f0f0f0}.row-actions{display:flex;gap:6px}.table-subtext{margin-top:4px;color:var(--muted);font-size:.76rem}.avatar-cell{width:32px;height:32px;border-radius:50%;object-fit:cover;border:1px solid var(--panel-border);vertical-align:middle;flex-shrink:0}.status{display:inline-block;border-radius:999px;border:1px solid var(--panel-border);padding:2px 10px;font-size:.76rem;font-weight:500;color:var(--muted);white-space:nowrap;line-height:1.6}.status-ok{border-color:#c8c8c8;background:#f0f0f0;color:#1a1a1a}.status-warn{border-color:#f0d49d;background:#fef9ee;color:#8a5a00}.status-danger{border-color:#f5c6c6;background:#fef2f2;color:var(--danger)}.split{display:grid;grid-template-columns:1.2fr .8fr;gap:14px}.detail{min-width:280px}.detail-grid{margin:0;display:grid;gap:10px}.detail-grid dt{font-size:.76rem;color:var(--muted);margin-bottom:2px;font-weight:500}.detail-grid dd{margin:0;font-size:.84rem;color:var(--text);word-break:break-word;font-variant-numeric:tabular-nums}.order-detail-row{display:flex;justify-content:space-between;align-items:baseline;padding:8px 0;border-bottom:1px solid var(--panel-border);font-size:.88rem}.order-detail-row:last-child{border-bottom:none}.order-detail-row dt{color:var(--muted);font-size:.82rem;font-weight:500}.order-detail-row dd{margin:0;color:var(--text);font-weight:500}.banner-list{display:grid;gap:12px}.banner-editor{padding:14px;border:1px solid var(--panel-border);border-radius:var(--radius-lg);background:var(--panel)}.login-root{min-height:100vh;display:grid;place-items:center;padding:20px;background:var(--bg)}.login-grid{width:min(1040px,100%);display:grid;grid-template-columns:1fr minmax(320px,420px);gap:0;border-radius:var(--radius-lg);overflow:hidden;box-shadow:0 2px 12px #00000014;border:1px solid var(--panel-border)}.login-aside,.login-card{border:none;border-radius:0}.login-aside{background:var(--brand);padding:40px 32px;color:#fff;display:flex;flex-direction:column;justify-content:center;animation:fade-in .4s ease both}.login-aside .eyebrow{margin:0 0 10px;letter-spacing:.08em;font-size:.78rem;font-weight:600;opacity:.7;text-transform:uppercase}.login-aside h1{margin:0 0 12px;font-size:clamp(1.35rem,2vw,2.1rem);line-height:1.2;font-weight:700}.login-aside p{margin:0;color:#ffffffb8;max-width:45ch;line-height:1.6}.login-card-wrap{animation:slide-up .36s ease both}.login-card{background:var(--panel);padding:32px 28px;display:flex;flex-direction:column;gap:12px;justify-content:center}.login-card h2{margin:0 0 6px;font-weight:700}.notice{margin:0;border-radius:var(--radius);padding:10px 12px;font-size:.84rem;border:1px solid var(--panel-border);background:var(--bg);color:var(--text-secondary)}.notice.error{border-color:#f5c6c6;background:#fef2f2;color:var(--danger)}.notice.success{border-color:#ccc;background:#f0f0f0;color:var(--text)}.empty{color:var(--muted);text-align:center;padding:24px 8px;font-size:.9rem}.muted{color:var(--muted);margin:0 0 8px;font-size:.84rem}@keyframes fade-in{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}@keyframes slide-up{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes spin{to{transform:rotate(360deg)}}.modal-mask{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;display:flex;align-items:center;justify-content:center;padding:24px;z-index:100;animation:fade-in .15s ease}.modal-body{width:100%;max-width:560px;background:#fff;border-radius:12px;border:1px solid #e5e5e5;animation:slide-up .2s ease;max-height:calc(100vh - 48px);display:flex;flex-direction:column}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid #e5e5e5}.modal-title{margin:0;font-size:1.05rem;font-weight:600}.modal-close{background:none;border:none;font-size:1.5rem;color:#999;cursor:pointer;padding:0;line-height:1}.modal-close:hover{color:#1a1a1a}.modal-content{padding:20px;overflow-y:auto;display:flex;flex-direction:column;gap:12px}.modal-footer{display:flex;gap:8px;justify-content:flex-end;padding-top:12px;border-top:1px solid #f0f0f0;margin-top:4px}.detail-page{display:flex;flex-direction:column;gap:16px}.detail-header{display:flex;align-items:center;gap:12px}.detail-header h1{margin:0;font-size:1.2rem}.back-btn{background:none;border:1px solid #e5e5e5;border-radius:8px;padding:6px 12px;font-size:.85rem;cursor:pointer;color:#666}.back-btn:hover{background:#f5f5f5}.info-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px}.info-item{display:flex;flex-direction:column;gap:4px}.info-label{font-size:.78rem;color:#999}.info-value{font-size:.9rem;color:#1a1a1a;word-break:break-all}.info-value.mono{font-family:SF Mono,Cascadia Code,Consolas,monospace;font-size:.84rem}.user-avatar-large{width:64px;height:64px;border-radius:50%;background:#f0f0f0;display:flex;align-items:center;justify-content:center;font-size:24px;font-weight:600;color:#666;flex-shrink:0}.tab-bar{display:flex;gap:0;border-bottom:1px solid #e5e5e5;margin-bottom:16px}.tab-item{padding:10px 20px;font-size:.9rem;color:#999;cursor:pointer;border-bottom:2px solid transparent;background:none;border-top:none;border-left:none;border-right:none;font-family:inherit}.tab-item:hover{color:#666}.tab-item-active{color:#1a1a1a;font-weight:600;border-bottom-color:#1a1a1a}.cover-cell{width:80px;height:52px;border-radius:6px;object-fit:cover;background:#f5f5f5}.cover-large{width:100%;max-width:400px;height:auto;border-radius:8px}.file-upload{display:flex;flex-direction:column;gap:6px}.file-upload-preview{position:relative;cursor:pointer;border-radius:8px;overflow:hidden;border:1px solid #e5e5e5;max-width:200px}.file-upload-preview:hover .file-upload-change{opacity:1}.file-upload-img{display:block;width:100%;height:auto;max-height:120px;object-fit:cover}.file-upload-change{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;background:#00000080;color:#fff;font-size:.8rem;opacity:0;transition:opacity .15s}.file-upload-file{display:flex;align-items:center;gap:8px;padding:8px 12px;border:1px solid #e5e5e5;border-radius:8px;background:#f9f9f9;cursor:pointer;font-size:.84rem}.file-upload-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#666}.file-upload-actions{display:flex;gap:6px}.file-upload-btn{padding:6px 14px;border:1px solid #ddd;border-radius:6px;background:#fafafa;color:#666;cursor:pointer;font-size:.82rem;font-family:inherit;transition:border-color .15s}.file-upload-btn:hover:not(:disabled){border-color:#999}.file-upload-btn:disabled{opacity:.6;cursor:not-allowed}.file-upload-url{font-size:.78rem!important;padding:4px 8px!important;color:#999!important}.file-upload-error{font-size:.78rem;color:#d63a3a}.rich-editor{border:1px solid #e5e5e5;border-radius:8px;overflow:hidden;background:#fff}.rich-toolbar{display:flex;gap:2px;padding:6px 8px;border-bottom:1px solid #e5e5e5;background:#f9f9f9}.rich-toolbar button{display:flex;align-items:center;justify-content:center;width:30px;height:28px;border:none;border-radius:4px;background:transparent;color:#444;font-size:.82rem;cursor:pointer;font-family:inherit}.rich-toolbar button:hover{background:#e8e8e8}.rich-toolbar-sep{width:1px;margin:2px 4px;background:#ddd}.rich-body{min-height:160px;max-height:400px;overflow-y:auto;padding:12px;font-size:.9rem;line-height:1.6;outline:none}.rich-body h2{font-size:1.1rem;margin:8px 0 4px}.rich-body p{margin:4px 0}.rich-body img{max-width:100%;height:auto;border-radius:4px;margin:8px 0}.rich-body ul,.rich-body ol{margin:4px 0;padding-left:20px}@media (max-width: 1080px){.app-shell{grid-template-columns:1fr}.sidebar{border-right:none;border-bottom:1px solid var(--panel-border);position:sticky;top:0;z-index:10;padding:12px 16px;background:var(--panel)}.nav-list{display:grid;grid-template-columns:repeat(5,minmax(110px,1fr));gap:4px}.split{grid-template-columns:1fr}.stats-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width: 860px){.login-grid{grid-template-columns:1fr}.login-aside{padding:28px 24px}.main-panel{padding:14px}.page-head{flex-direction:column;align-items:flex-start}.head-actions{width:100%}.stats-grid{grid-template-columns:1fr 1fr;gap:10px}.stat-card{padding:14px 12px}.stat-value{font-size:1.4rem}.nav-list{grid-template-columns:repeat(3,1fr)}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation:none!important;transition:none!important}}