:root {
  --primary: #0D9488;
  --dark: #0B1220;
  --bg: #F7F8FA;
  --border: #E4E7EC;
  --text: #0F172A;
  --muted: #667085;
  --faint: #98A2B3;
  --success: #067647;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: "Segoe UI", Inter, system-ui, sans-serif; background: var(--bg); color: var(--text); }
a { color: inherit; text-decoration: none; }
.top { height: 64px; background: var(--dark); display: flex; align-items: center; padding: 0 32px; }
.logo { display: flex; align-items: center; gap: 10px; }
.mark { width: 28px; height: 28px; border-radius: 8px; background: #14B8A6; color: #fff; font-size: 14px; font-weight: 700; display: flex; align-items: center; justify-content: center; }
.brand { font-size: 15px; font-weight: 650; color: #F8FAFC; }
.brand-sub { font-size: 10px; color: #64748B; letter-spacing: 1px; text-transform: uppercase; margin-top: 1px; }
.top-nav { display: flex; gap: 24px; margin-left: 44px; font-size: 13px; color: #94A3B8; }
.top-nav b { color: #F1F5F9; font-weight: 600; }
.top-right { margin-left: auto; display: flex; align-items: center; gap: 14px; font-size: 12px; color: #94A3B8; }
.avatar { width: 30px; height: 30px; border-radius: 50%; background: #16233A; border: 1px solid #1E293B; color: #E2E8F0; font-size: 11.5px; font-weight: 600; display: flex; align-items: center; justify-content: center; }
.page { max-width: 1120px; margin: 0 auto; padding: 34px 24px 56px; }
.page-head { display: flex; align-items: flex-end; }
h1 { font-size: 26px; font-weight: 660; letter-spacing: -.5px; }
.sub { font-size: 12.5px; color: var(--muted); margin-top: 6px; }
.actions { margin-left: auto; display: flex; gap: 10px; }
.btn { height: 36px; border-radius: 8px; padding: 0 14px; font-size: 12.5px; font-weight: 600; display: inline-flex; align-items: center; gap: 6px; border: 1px solid transparent; cursor: pointer; }
.btn-primary { background: var(--primary); color: #fff; }
.btn-secondary { background: #fff; border-color: #D0D5DD; color: #344054; }
.grid { display: flex; gap: 20px; margin-top: 22px; }
.card { background: #fff; border: 1px solid var(--border); border-radius: 12px; padding: 20px; }
.card.plan { flex: 1.35; }
.card.side { flex: 1; }
.card-head { display: flex; align-items: center; gap: 8px; }
.card-title { font-size: 12.5px; font-weight: 650; }
.tag { font-size: 10.5px; font-weight: 700; border-radius: 999px; padding: 3px 8px; background: #ECFDF5; color: var(--success); border: 1px solid #A7F3D0; }
.tag.warn { background: #FFFAEB; color: #B54708; border-color: #FEF0C7; }
.big { font-size: 28px; font-weight: 680; letter-spacing: -.6px; margin-top: 14px; display: flex; align-items: baseline; gap: 8px; }
.big small { font-size: 12.5px; color: var(--muted); font-weight: 500; }
.meta { font-size: 12px; color: var(--muted); margin-top: 6px; }
.bar { height: 8px; border-radius: 4px; background: #F1F3F7; margin-top: 16px; overflow: hidden; }
.bar i { display: block; height: 8px; background: var(--primary); }
.bar-foot { display: flex; justify-content: space-between; font-size: 11px; color: var(--faint); margin-top: 7px; }
.split { display: flex; gap: 10px; margin-top: 18px; padding-top: 16px; border-top: 1px solid #F1F3F7; align-items: center; }
.split .right { margin-left: auto; font-size: 11px; color: var(--faint); }
.kv { display: flex; justify-content: space-between; font-size: 12px; padding: 7px 0; border-bottom: 1px dashed #EEF0F4; }
.kv span:first-child { color: var(--faint); }
.kv span:last-child { font-weight: 600; color: #101828; }
.note { background: #F8FAFC; border: 1px solid #EEF0F4; border-radius: 8px; padding: 9px; font-size: 10.5px; color: var(--muted); line-height: 1.55; margin-top: 12px; }
.table-card { margin-top: 20px; background: #fff; border: 1px solid var(--border); border-radius: 12px; overflow: hidden; }
.table-head { height: 44px; display: flex; align-items: center; padding: 0 20px; border-bottom: 1px solid #F1F3F7; gap: 10px; }
.table-head .hint { margin-left: auto; font-size: 11px; color: var(--faint); }
table { width: 100%; border-collapse: collapse; }
th { font-size: 10.5px; color: var(--faint); text-transform: uppercase; letter-spacing: .5px; text-align: left; padding: 10px 20px; background: #FCFCFD; border-bottom: 1px solid #F1F3F7; font-weight: 600; }
td { font-size: 12.5px; padding: 13px 20px; border-bottom: 1px solid #F5F6F8; color: #344054; }
tr:last-child td { border-bottom: none; }
.mono { font-family: Consolas, monospace; font-size: 11.5px; color: #475467; }
.dot { width: 6px; height: 6px; border-radius: 50%; background: #12B76A; display: inline-block; margin-right: 6px; }
.dot.off { background: #C4CBD5; }
.link { font-size: 12px; color: var(--primary); font-weight: 600; }
.status { margin-top: 20px; background: #fff; border: 1px solid var(--border); border-radius: 12px; height: 56px; display: flex; align-items: center; padding: 0 20px; gap: 10px; font-size: 12px; color: var(--muted); }
.status .right { margin-left: auto; display: flex; gap: 26px; }
.status b { color: #101828; }
.foot { padding: 26px 0 40px; font-size: 11.5px; color: var(--faint); display: flex; gap: 16px; }
.foot .right { margin-left: auto; }

.auth { max-width: 460px; margin: 72px auto; background: #fff; border: 1px solid var(--border); border-radius: 14px; padding: 28px; }
.auth h1 { font-size: 22px; }
.auth p { font-size: 12.5px; color: var(--muted); margin-top: 8px; line-height: 1.6; }
.auth label { display: block; font-size: 10px; color: var(--faint); text-transform: uppercase; letter-spacing: .5px; margin: 20px 0 6px; }
.auth input { width: 100%; height: 40px; border: 1px solid #D0D5DD; border-radius: 8px; padding: 0 12px; font-size: 13px; }
.auth .btn { width: 100%; justify-content: center; margin-top: 20px; height: 42px; }
.error { background: #FEF3F2; border: 1px solid #FEE4E2; color: #B42318; border-radius: 8px; padding: 10px; font-size: 12px; margin-top: 16px; }
.hint-box { background: #F9FAFB; border: 1px solid #F1F3F7; border-radius: 8px; padding: 10px; font-size: 11px; color: var(--muted); margin-top: 18px; line-height: 1.6; }