/* ============ GEO 智擎 管理后台 ============ */
:root{
  --side:#0f172a; --side2:#1e293b; --pri:#4f46e5; --pri2:#6366f1;
  --bg:#f1f5f9; --card:#fff; --line:#e2e8f0; --ink:#0f172a; --muted:#64748b;
  --green:#059669; --red:#dc2626; --amber:#d97706;
}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:-apple-system,"PingFang SC","Microsoft YaHei","Segoe UI",sans-serif;background:var(--bg);color:var(--ink);font-size:14px}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
svg{flex-shrink:0}

/* 登录页 */
.login-body{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#0f172a 0%,#1e1b4b 55%,#312e81 100%)}
.login-box{background:#fff;border-radius:18px;padding:40px 38px;width:380px;box-shadow:0 24px 60px rgba(0,0,0,.35);text-align:center}
.login-logo{width:58px;height:58px;border-radius:16px;background:linear-gradient(135deg,#4f46e5,#7c3aed);color:#fff;font-weight:800;font-size:26px;display:flex;align-items:center;justify-content:center;margin:0 auto 14px}
.login-box h1{font-size:20px;letter-spacing:.5px}
.login-sub{color:var(--muted);font-size:13px;margin:6px 0 22px}
.login-box form{text-align:left}
.login-box .btn{width:100%;margin-top:16px}
.login-back{display:inline-block;margin-top:18px;color:var(--muted);font-size:13px}
.login-back:hover{color:var(--pri)}

/* 布局 */
.adm-body{display:flex;min-height:100vh}
.adm-side{width:224px;background:var(--side);color:#cbd5e1;display:flex;flex-direction:column;position:fixed;inset:0 auto 0 0;z-index:10}
.adm-brand{display:flex;gap:10px;align-items:center;padding:20px 18px;border-bottom:1px solid rgba(255,255,255,.08)}
.adm-brand .logo-mark{width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,#4f46e5,#7c3aed);color:#fff;font-weight:800;font-size:17px;display:flex;align-items:center;justify-content:center}
.adm-brand b{display:block;color:#fff;font-size:15px}
.adm-brand small{color:#64748b;font-size:11.5px}
.adm-nav{padding:14px 10px;flex:1;display:flex;flex-direction:column;gap:3px}
.adm-nav a{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:9px;color:#94a3b8;font-size:13.5px;transition:.15s}
.adm-nav a:hover{background:rgba(255,255,255,.06);color:#e2e8f0}
.adm-nav a.on{background:linear-gradient(135deg,var(--pri),var(--pri2));color:#fff;box-shadow:0 4px 12px rgba(79,70,229,.35)}
.adm-side-foot{padding:14px;border-top:1px solid rgba(255,255,255,.08);display:flex;flex-direction:column;gap:4px}
.adm-side-foot a,.adm-side-foot button{display:flex;align-items:center;gap:9px;width:100%;background:none;border:0;color:#64748b;font-size:13px;padding:8px 10px;border-radius:8px;cursor:pointer}
.adm-side-foot a:hover,.adm-side-foot button:hover{background:rgba(255,255,255,.06);color:#e2e8f0}

.adm-main{flex:1;margin-left:224px;display:flex;flex-direction:column;min-width:0}
.adm-top{height:58px;background:var(--card);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 26px;position:sticky;top:0;z-index:5}
.adm-crumb{color:var(--muted);font-size:13.5px;display:flex;gap:8px;align-items:center}
.adm-crumb b{color:var(--ink)}
.adm-crumb i{color:#cbd5e1;font-style:normal}
.adm-user{display:flex;align-items:center;gap:9px;font-size:13.5px;color:var(--muted)}
.adm-avatar{width:30px;height:30px;border-radius:50%;background:linear-gradient(135deg,#4f46e5,#7c3aed);color:#fff;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700}
.adm-content{padding:26px;max-width:1240px;width:100%;margin:0 auto}

/* 统计卡片 */
.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:22px}
.stat-card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px;display:flex;align-items:center;gap:14px;transition:.2s}
.stat-card:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(15,23,42,.07)}
.stat-card b{display:block;font-size:26px;line-height:1.1}
.stat-card span{color:var(--muted);font-size:12.5px}
.stat-ic{width:46px;height:46px;border-radius:12px;display:flex;align-items:center;justify-content:center}
.ic-indigo{background:#eef0ff;color:#4f46e5}.ic-cyan{background:#ecfeff;color:#0891b2}
.ic-violet{background:#f5f3ff;color:#7c3aed}.ic-green{background:#ecfdf5;color:#059669}

/* 卡片 */
.adm-card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:20px 22px}
.adm-grid{display:grid;grid-template-columns:1.55fr 1fr;gap:18px;align-items:start}
.adm-grid-edit{display:grid;grid-template-columns:1fr 300px;gap:18px;align-items:start}
.adm-card-h{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.adm-card-h h2{font-size:15.5px;display:flex;align-items:center;gap:8px}
.adm-card-h h2 svg{color:var(--pri)}
.adm-more{color:var(--pri);font-size:13px}
.adm-more:hover{text-decoration:underline}

/* 表格 */
.adm-table{width:100%;border-collapse:collapse;font-size:13.5px}
.adm-table th{text-align:left;color:var(--muted);font-weight:600;font-size:12px;padding:8px 10px;border-bottom:1px solid var(--line);text-transform:uppercase;letter-spacing:.4px}
.adm-table td{padding:11px 10px;border-bottom:1px solid #f1f5f9;vertical-align:middle}
.adm-table tr:hover td{background:#f8fafc}
.adm-table .empty{text-align:center;color:var(--muted);padding:30px 0}
.ell{max-width:280px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.row-link:hover{color:var(--pri)}
.mono{font-family:ui-monospace,Consolas,monospace;font-size:12.5px}
.dim{color:var(--muted)}

/* 徽章与标签 */
.adm-tag{display:inline-flex;align-items:center;padding:3px 9px;border-radius:20px;font-size:11.5px;font-weight:600}
.t-scan{background:#eef0ff;color:#4f46e5}.t-visibility{background:#ecfeff;color:#0891b2}
.t-trust{background:#f5f3ff;color:#7c3aed}.t-sentiment{background:#fff7ed;color:#d97706}
.t-encyclopedia{background:#eef0ff;color:#4f46e5}.t-case{background:#ecfdf5;color:#059669}
.t-research{background:#fff7ed;color:#d97706}.t-compare{background:#fdf2f8;color:#be185d}
.t-cat{background:#f1f5f9;color:#475569}
.t-star{background:#fefce8;color:#ca8a04}
.score-b{font-size:14px}
.adm-grade{display:inline-flex;padding:1px 7px;border-radius:6px;font-size:11px;font-weight:700}
.g-a{background:#ecfdf5;color:#059669}.g-b{background:#eef0ff;color:#4f46e5}
.g-c{background:#fffbeb;color:#d97706}.g-d{background:#fef2f2;color:#dc2626}
.ops{display:flex;gap:6px;align-items:center}
.ops form{display:inline}

/* 快捷操作 */
.quick{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.quick-i{display:flex;gap:11px;align-items:center;border:1px solid var(--line);border-radius:11px;padding:12px;transition:.15s}
.quick-i:hover{border-color:var(--pri2);background:#f8faff;transform:translateY(-1px)}
.quick-i svg{color:var(--pri)}
.quick-i b{display:block;font-size:13.5px}
.quick-i span{color:var(--muted);font-size:12px}

/* 内容构成条形 */
.dtype{display:flex;flex-direction:column;gap:11px}
.dtype-row{display:grid;grid-template-columns:76px 1fr 26px;align-items:center;gap:10px;font-size:13px}
.dtype-row b{text-align:right;color:var(--muted)}
.dtype-bar{height:8px;background:#f1f5f9;border-radius:6px;overflow:hidden}
.dtype-bar i{display:block;height:100%;background:linear-gradient(90deg,#6366f1,#8b5cf6);border-radius:6px}

/* 表单 */
.fld{margin-bottom:15px}
.lbl{display:block;font-size:13px;font-weight:600;color:#334155;margin-bottom:6px}
.inp{width:100%;border:1px solid var(--line);border-radius:9px;padding:9px 12px;font-size:13.5px;font-family:inherit;background:#fff;color:var(--ink);transition:.15s}
.inp:focus{outline:none;border-color:var(--pri2);box-shadow:0 0 0 3px rgba(99,102,241,.13)}
textarea.inp{resize:vertical;line-height:1.65}
select.inp{cursor:pointer}
.chk{display:flex;align-items:center;gap:8px;font-size:13.5px;margin-bottom:15px;cursor:pointer}
.chk input{width:16px;height:16px;accent-color:var(--pri)}
.fld-actions{display:flex;gap:9px;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:16px}
.adm-alert{display:flex;align-items:center;gap:9px;border-radius:11px;padding:12px 15px;margin-bottom:18px;font-size:13.5px}
.adm-alert.ok{background:#ecfdf5;color:#065f46;border:1px solid #a7f3d0}
.adm-alert.err{background:#fef2f2;color:#991b1b;border:1px solid #fecaca}

/* 按钮 */
.btn{display:inline-flex;align-items:center;gap:6px;border:1px solid transparent;border-radius:9px;cursor:pointer;font-size:13.5px;font-weight:600;padding:8px 16px;transition:.15s}
.btn-p{background:linear-gradient(135deg,#4f46e5,#6366f1);color:#fff;box-shadow:0 4px 12px rgba(79,70,229,.3)}
.btn-p:hover{filter:brightness(1.08);transform:translateY(-1px)}
.btn-o{background:#fff;border-color:var(--line);color:#475569}
.btn-o:hover{border-color:#cbd5e1;background:#f8fafc}
.btn-d{background:#fef2f2;border-color:#fecaca;color:var(--red)}
.btn-d:hover{background:#fee2e2}
.btn-l{padding:10px 22px}
.btn-s{padding:6px 13px;font-size:12.5px}
.btn-xs{padding:4px 9px;font-size:12px;border-radius:7px}

/* 响应式 */
@media(max-width:1080px){.adm-grid,.adm-grid-edit{grid-template-columns:1fr}}
@media(max-width:820px){
  .adm-side{width:64px}.adm-brand div,.adm-nav a span,.adm-side-foot{display:none}
  .adm-nav a{justify-content:center}.adm-main{margin-left:64px}
  .stat-row{grid-template-columns:1fr 1fr}
  .adm-content{padding:16px}
}

/* ============ v4 后台扩展 ============ */
.adm-filter{display:grid;grid-template-columns:1fr 180px auto auto;gap:10px;margin-bottom:16px}
.adm-filter .inp{padding:8px 12px;font-size:13px}
.star-toggle{background:none;border:0;cursor:pointer;color:#d3dce8;padding:3px;display:flex}
.star-toggle:hover{color:#f59e0b;transform:scale(1.15)}
.star-toggle.on{color:#f59e0b}
.sysinfo{display:flex;flex-direction:column;gap:10px}
.sysinfo>div{display:flex;justify-content:space-between;font-size:13px;border-bottom:1px dashed var(--line);padding-bottom:9px}
.sysinfo span{color:var(--muted)}
.trend{display:flex;align-items:flex-end;justify-content:space-between;gap:8px;padding:6px 4px 0;height:112px}
.trend-col{display:flex;flex-direction:column;align-items:center;gap:5px;flex:1}
.trend-col b{font-size:12px;color:var(--muted);font-weight:600}
.trend-col i{display:block;width:60%;max-width:34px;background:linear-gradient(180deg,#6366f1,#8b5cf6);border-radius:6px 6px 3px 3px;transition:height .4s}
.trend-col span{font-size:11px;color:var(--muted)}
@media(max-width:820px){.adm-filter{grid-template-columns:1fr 1fr}}

/* ============ v5 后台宽度统一 ============ */
/* 内容区全宽：消除大屏右侧空白，各栏目宽度一致 */
.adm-content{padding:24px 30px 40px;max-width:none}
/* 徽章不换行 */
.adm-tag{white-space:nowrap}
/* 表格省略列放宽 */
.ell{max-width:340px}
/* 全宽后左右比例调整 */
.adm-grid{grid-template-columns:1.75fr 1fr}
.adm-grid-edit{grid-template-columns:1fr 340px}
/* 顶栏与侧边栏细节 */
.adm-top{padding:0 30px}
.adm-side{width:228px}
.adm-main{margin-left:228px}
@media(max-width:820px){.adm-side{width:64px}.adm-main{margin-left:64px}}

/* 等宽双列（设置页） */
.adm-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:18px;align-items:start}
@media(max-width:1080px){.adm-grid-2{grid-template-columns:1fr}}

/* 内容状态徽章 */
.t-pub{background:#ecfdf5;color:#059669}
.t-draft{background:#f1f5f9;color:#64748b;border:1px dashed #cbd5e1}