/* 渠道伙伴平台 */
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: -apple-system, "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif; background: #f1f5f9; color: #0f172a; font-size: 14px; }
a { color: #2563eb; text-decoration: none; }
a:hover { text-decoration: underline; }

/* 登录 */
.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 100%); }
.login-card { background: #fff; border-radius: 16px; padding: 40px 44px; width: 380px; box-shadow: 0 20px 60px rgba(0,0,0,.35); text-align: center; }
.login-card .logo { font-size: 44px; }
.login-card h2 { margin: 8px 0 2px; }
.login-card .sub { color: #64748b; margin-bottom: 22px; font-size: 13px; }
.login-card input { width: 100%; padding: 11px 14px; margin-bottom: 12px; border: 1px solid #cbd5e1; border-radius: 8px; font-size: 14px; }
.login-card input:focus { outline: 2px solid #2563eb33; border-color: #2563eb; }
.login-card button { width: 100%; padding: 12px; background: #2563eb; color: #fff; border: 0; border-radius: 8px; font-size: 15px; cursor: pointer; }
.login-card button:hover { background: #1d4ed8; }
.alert { background: #fef2f2; color: #b91c1c; border: 1px solid #fecaca; padding: 8px 12px; border-radius: 8px; margin-bottom: 12px; font-size: 13px; }

/* 布局 */
.layout { display: flex; min-height: 100vh; }
aside { width: 216px; background: #0f172a; color: #cbd5e1; display: flex; flex-direction: column; position: fixed; top: 0; bottom: 0; }
.brand { padding: 20px 18px 14px; font-weight: 700; color: #fff; font-size: 15px; border-bottom: 1px solid #1e293b; }
aside nav { flex: 1; padding: 10px 8px; }
aside nav a { display: block; padding: 10px 12px; border-radius: 8px; color: #cbd5e1; margin-bottom: 2px; font-size: 13.5px; }
aside nav a:hover { background: #1e293b; text-decoration: none; }
aside nav a.on { background: #2563eb; color: #fff; }
.side-foot { padding: 14px 18px; font-size: 12px; border-top: 1px solid #1e293b; color: #94a3b8; line-height: 1.7; }
.side-foot .logout { color: #f87171; }
main { flex: 1; margin-left: 216px; padding: 24px 28px; }
.page h2 { margin-bottom: 16px; font-size: 20px; }
.page h2 .sub { font-size: 13px; color: #64748b; font-weight: 400; margin-left: 8px; }

/* 卡片与面板 */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 14px; margin-bottom: 18px; }
.card { background: #fff; border-radius: 12px; padding: 16px 18px; box-shadow: 0 1px 3px rgba(15,23,42,.08); }
.card .k { color: #64748b; font-size: 12.5px; margin-bottom: 6px; }
.card .v { font-size: 22px; font-weight: 700; }
.card .hint { color: #94a3b8; font-size: 12px; margin-top: 6px; }
.bar { height: 6px; background: #e2e8f0; border-radius: 3px; margin-top: 10px; overflow: hidden; }
.bar i { display: block; height: 100%; background: linear-gradient(90deg,#2563eb,#22c55e); border-radius: 3px; }
.panel { background: #fff; border-radius: 12px; padding: 18px 20px; box-shadow: 0 1px 3px rgba(15,23,42,.08); margin-bottom: 16px; }
.panel h3 { font-size: 14.5px; margin-bottom: 12px; color: #334155; }

/* 表格 */
table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
th { text-align: left; color: #64748b; font-weight: 600; padding: 9px 10px; border-bottom: 1.5px solid #e2e8f0; white-space: nowrap; }
td { padding: 10px; border-bottom: 1px solid #f1f5f9; }
tr:hover td { background: #f8fafc; }
.empty { text-align: center; color: #94a3b8; padding: 26px 0 !important; }
.warn { color: #d97706; }
.neg { color: #dc2626; }

/* 徽章 */
.badge { display: inline-block; padding: 2px 10px; border-radius: 20px; font-size: 12px; background: #e2e8f0; color: #475569; }
.badge.ok { background: #dcfce7; color: #15803d; }
.badge.w { background: #fef9c3; color: #a16207; }
.badge.err { background: #fee2e2; color: #b91c1c; }

/* 表单 */
.form-row { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 12px; }
.form-row input, .form-row select { flex: 1; min-width: 150px; padding: 9px 12px; border: 1px solid #cbd5e1; border-radius: 8px; font-size: 13.5px; }
.form-row input:focus, .form-row select:focus { outline: 2px solid #2563eb33; border-color: #2563eb; }
.btn { background: #2563eb; color: #fff; border: 0; padding: 10px 22px; border-radius: 8px; cursor: pointer; font-size: 14px; }
.btn:hover { background: #1d4ed8; }
#msg { margin-left: 10px; color: #16a34a; }