:root{--el-color-primary: #2563eb;--el-color-success: #16a34a;--el-color-warning: #d97706;--el-color-danger: #dc2626;--el-border-radius-base: 6px;--admin-text: #111827;--admin-muted: #6b7280;--admin-bg: #f5f7fb;--admin-panel: #ffffff;--admin-border: #dbe3ef}*{box-sizing:border-box}html,body,#app{width:100%;min-width:100vw;height:100%;min-height:100vh;margin:0}html,body{overflow:hidden}#app{position:fixed;top:0;right:0;bottom:0;left:0;display:block}body{color:var(--admin-text);background:var(--admin-bg);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif}a{color:inherit;text-decoration:none}.app-icon{width:16px;height:16px;flex:none;font-size:16px;line-height:1;vertical-align:-2px}.app-icon svg{width:1em;height:1em}.page{display:flex;flex-direction:column;gap:16px;width:100%;min-width:0;max-width:none}.page-header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;width:100%;min-width:0}.page-title{margin:0;font-size:22px;font-weight:650}.page-subtitle{margin:6px 0 0;color:var(--admin-muted);font-size:13px}.toolbar{display:flex;flex-wrap:wrap;align-items:center;gap:12px;width:100%;min-width:0;padding:16px;background:var(--admin-panel);border:1px solid var(--admin-border);border-radius:8px}.data-panel{padding:16px;background:var(--admin-panel);border:1px solid var(--admin-border);border-radius:8px;width:100%;min-width:0}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.full-row{grid-column:1/-1}.table-actions{display:flex;flex-wrap:wrap;gap:8px}@media (max-width: 900px){.page-header{flex-direction:column}.form-grid{grid-template-columns:1fr}}