* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif; background: #f4f6fb; color: #1f2733; }
button { cursor: pointer; }

/* 登录 */
.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, #0b6bf0 0%, #1e9fff 100%); }
.login-card { width: 360px; background: #fff; border-radius: 14px; padding: 34px 30px; box-shadow: 0 20px 50px rgba(0,0,0,.18); }
.login-card h1 { font-size: 20px; color: #0b6bf0; }
.login-card .sub { color: #8a94a6; font-size: 13px; margin: 6px 0 22px; }
.login-card label { display: block; font-size: 13px; color: #5a6472; margin: 12px 0 6px; }
.login-card input { width: 100%; padding: 11px 12px; border: 1px solid #d7dee8; border-radius: 8px; font-size: 14px; }
.login-card button { width: 100%; margin-top: 20px; padding: 12px; border: 0; border-radius: 8px; background: #0b6bf0; color: #fff; font-size: 15px; }
.login-card .err { color: #e03131; font-size: 13px; margin-top: 10px; min-height: 18px; }

/* 后台布局 */
.app { display: flex; min-height: 100vh; }
.sidebar { width: 220px; background: #0f1c33; color: #c7d2e4; display: flex; flex-direction: column; }
.brand { padding: 22px 20px; font-size: 16px; font-weight: 700; color: #fff; border-bottom: 1px solid rgba(255,255,255,.08); }
.sidebar nav { flex: 1; padding-top: 10px; }
.sidebar nav a { display: block; padding: 12px 20px; color: #c7d2e4; text-decoration: none; font-size: 14px; border-left: 3px solid transparent; }
.sidebar nav a:hover { background: rgba(255,255,255,.06); }
.sidebar nav a.active { background: rgba(255,255,255,.1); border-left-color: #2ea6ff; color: #fff; }
.sidebar-foot { padding: 16px 20px; border-top: 1px solid rgba(255,255,255,.08); font-size: 13px; }
.sidebar-foot #cur-user { margin-bottom: 10px; color: #fff; font-weight: 600; }
.sidebar-foot button { width: 100%; padding: 8px; border: 0; border-radius: 6px; background: rgba(255,255,255,.12); color: #fff; }

.content { flex: 1; display: flex; flex-direction: column; }
.topbar { display: flex; align-items: center; justify-content: space-between; padding: 18px 26px; background: #fff; border-bottom: 1px solid #e5eaf2; }
.topbar h2 { font-size: 18px; }
.topbar-right { display: flex; align-items: center; gap: 12px; }
#live-tag { font-size: 12px; color: #16a34a; background: #e7f7ec; padding: 4px 10px; border-radius: 20px; }
#refresh-btn { padding: 8px 16px; border: 1px solid #d7dee8; border-radius: 6px; background: #fff; font-size: 13px; }

#view { padding: 26px; overflow: auto; }

/* 卡片 */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; margin-bottom: 22px; }
.card { background: #fff; border-radius: 10px; padding: 18px 20px; box-shadow: 0 2px 8px rgba(15,28,51,.04); }
.card .label { font-size: 13px; color: #8a94a6; }
.card .num { font-size: 26px; font-weight: 700; margin-top: 8px; font-variant-numeric: tabular-nums; }
.card .num.green { color: #16a34a; }
.card .num.blue { color: #0b6bf0; }

/* 面板 */
.panel { background: #fff; border-radius: 10px; padding: 20px; box-shadow: 0 2px 8px rgba(15,28,51,.04); }
.filters { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-bottom: 16px; }
.filters label { font-size: 13px; color: #5a6472; }
.filters input, .filters select { padding: 8px 10px; border: 1px solid #d7dee8; border-radius: 6px; font-size: 13px; }
.filters button { padding: 8px 16px; border: 0; border-radius: 6px; background: #0b6bf0; color: #fff; font-size: 13px; }

table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { padding: 11px 12px; text-align: left; border-bottom: 1px solid #eef2f8; }
th { color: #8a94a6; font-weight: 600; background: #f8fafd; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
tr:hover td { background: #f8faff; }
.empty { color: #8a94a6; text-align: center; padding: 40px 0; }
.muted { color: #8a94a6; font-size: 12px; }

/* 授权表单 */
.auth-form { max-width: 520px; }
.auth-form label { display: block; font-size: 13px; color: #5a6472; margin: 14px 0 6px; }
.auth-form input { width: 100%; padding: 11px 12px; border: 1px solid #d7dee8; border-radius: 8px; font-size: 14px; }
.auth-form button { margin-top: 18px; padding: 11px 22px; border: 0; border-radius: 8px; background: #0b6bf0; color: #fff; font-size: 14px; }
.status-badge { display: inline-block; padding: 4px 10px; border-radius: 20px; font-size: 12px; }
.status-ok { background: #e7f7ec; color: #16a34a; }
.status-no { background: #fdeaea; color: #e03131; }
.tip { background: #fff7e6; border: 1px solid #ffe7ba; color: #8a6d00; border-radius: 8px; padding: 12px 14px; font-size: 13px; margin-bottom: 16px; line-height: 1.6; }

/* 分页 */
.pager { display: flex; gap: 10px; align-items: center; justify-content: flex-end; padding: 12px 4px 0; }
.pager button { padding: 5px 14px; border: 1px solid #d7dee8; border-radius: 6px; background: #fff; font-size: 13px; }
.pager button:disabled { opacity: .5; cursor: not-allowed; }

/* 明细弹窗 */
.mask { position: fixed; inset: 0; background: rgba(15,23,42,.5); display: flex; align-items: flex-start; justify-content: center; z-index: 50; padding: 40px 16px; }
.modal { background: #fff; border-radius: 10px; padding: 16px 20px; max-width: 660px; width: 100%; max-height: 72vh; overflow: auto; box-shadow: 0 12px 34px rgba(0,0,0,.22); }
.modal-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.modal-head button { padding: 5px 12px; border: 1px solid #d7dee8; border-radius: 6px; background: #f1f5f9; color: #334155; font-size: 13px; }
.mono { font-family: Consolas, Monaco, monospace; font-size: 12px; }
.auth-form.compact { max-width: none; margin-bottom: 16px; }
.auth-form.compact input { width: 150px; padding: 8px 10px; display: inline-block; margin-right: 6px; }
.auth-form.compact button { margin-top: 0; padding: 8px 16px; }