:root {
  --page-bg: #f6f7f8;
  --card-bg: #fff;
  --card-header-bg: #f9fafb;
  --border: #e5e7eb;
  --text: #1f2328;
  --muted: #6b7280;
  --muted-2: #9aa1ab;
  --link: #2563eb;
  --accent: #2563eb;
  --ok: #16a34a;
  --fail: #dc2626;
  --warn: #d97706;
  --info: #2563eb;
  --spark: #3b82f6;
  --spark-bg: #eaf2ff;
}

* { box-sizing: border-box; }
body { margin: 0; background: var(--page-bg); color: var(--text); font-family: -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; font-size: 14px; }
a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { color: var(--text); margin-top: 0; }

/* ── Header + top nav (clean, minimal) ── */
.portal-header { background: #fff; padding: 14px 24px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--border); }
.brand-mark { font-weight: 800; letter-spacing: -.01em; font-size: 18px; color: var(--text); }
.brand-mark small { display: block; color: var(--muted); font-weight: 500; font-size: 11px; }
.portal-navbar { background: #fff; padding: 0 20px; height: 46px; display: flex; align-items: stretch; gap: 0; border-bottom: 1px solid var(--border); }
.nav-items { display: flex; align-items: center; gap: 2px; flex: 1; height: 100%; }
.nav-link-item {
  padding: 0 14px; height: 100%; font-size: 13.5px; color: var(--muted); text-decoration: none;
  cursor: pointer; white-space: nowrap; background: none; border: none; outline: none;
  display: flex; align-items: center; gap: 4px; border-bottom: 2px solid transparent; font-weight: 500;
}
.nav-link-item:hover { color: var(--text); }
.nav-link-item.active { color: var(--text); font-weight: 700; border-bottom-color: var(--accent); }
.nav-user { display: flex; align-items: center; gap: 10px; flex-shrink: 0; color: var(--text); }
.nav-user .uname { font-size: 13px; font-weight: 600; }
.nav-user .urole { font-size: 11px; color: var(--muted); }

.portal-dropdown { position: relative; display: flex; align-items: stretch; }
.portal-dropdown-menu { display: none; position: absolute; top: 100%; left: 0; z-index: 600; background: #fff; border: 1px solid var(--border); border-radius: 0 0 8px 8px; box-shadow: 0 8px 24px rgba(0,0,0,.1); min-width: 190px; padding: 4px 0; }
.portal-dropdown.open .portal-dropdown-menu { display: block; }
.portal-dropdown-menu a { display: block; padding: 9px 16px; color: var(--text); font-size: 13px; text-decoration: none; }
.portal-dropdown-menu a:hover { background: #f3f4f6; color: var(--link); }
.nav-link-item.has-arrow::after { content: '▾'; font-size: 9px; margin-left: 2px; opacity: .7; }

/* ── Main / page structure ── */
.portal-main { padding: 0; min-height: calc(100vh - 109px); }
#view-content { padding: 22px 24px; max-width: 1360px; margin: 0 auto; }
.page-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.page-header h2 { margin: 0; font-size: 20px; font-weight: 700; }
.page-badge { display: inline-flex; align-items: center; gap: 6px; padding: 7px 14px; border-radius: 999px; border: 1px solid var(--border); background: #fff; font-size: 12.5px; font-weight: 600; color: var(--text); }

/* ── Tabs ── */
.tab-strip { display: flex; gap: 18px; border-bottom: 1px solid var(--border); margin-bottom: 14px; }
.ph-tab { padding: 8px 2px; font-size: 13px; font-weight: 600; background: none; color: var(--muted); border: none; border-bottom: 2px solid transparent; cursor: pointer; margin-bottom: -1px; }
.ph-tab.active { color: var(--text); border-bottom-color: var(--accent); }
.ph-tab:not(.active):hover { color: var(--text); }

/* ── Cards (Cloudflare-style: light grey header bar + white body) ──
   Plain .card usage (most pages) keeps its own padding. Cards that contain a
   .card-hd (dashboard analytics cards) drop the outer padding instead, since the
   header bar needs to span edge-to-edge and each content row (metric-row,
   list-card-row, cta-row, center-cta) already pads itself. */
.card, .panel { background: var(--card-bg); border: 1px solid var(--border); border-radius: 8px; margin-bottom: 18px; padding: 18px 20px; }
.card:has(.card-hd) { padding: 0; overflow: hidden; }
.card-hd { background: var(--card-header-bg); padding: 11px 16px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--border); font-size: 13px; font-weight: 600; color: #374151; }
.card-hd .card-hd-title { display: flex; align-items: center; gap: 8px; }
.card-body { padding: 16px 18px; }
.page-title { font-size: 20px; font-weight: 700; margin: 0 0 16px; }

/* ── Buttons ── */
.btn { display: inline-block; padding: 7px 14px; border-radius: 6px; border: 1px solid var(--border); background: #fff; color: var(--text); font-weight: 600; font-size: 13px; cursor: pointer; }
.btn:hover { background: #f3f4f6; }
.btn-primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-primary:hover { background: #1d4ed8; }
.btn-danger { background: var(--fail); border-color: var(--fail); color: #fff; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

/* ── Pills / status ── */
.pill { display: inline-flex; align-items: center; gap: 5px; padding: 2px 10px; border-radius: 999px; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .02em; }
.pill::before { content: ''; width: 6px; height: 6px; border-radius: 999px; background: currentColor; }
.pill-ok { background: #e9f9ee; color: var(--ok); }
.pill-fail { background: #fdecec; color: var(--fail); }
.pill-warn { background: #fdf3e2; color: var(--warn); }
.pill-info { background: #eaf2ff; color: var(--info); }
.pill-dim { background: #f1f2f4; color: var(--muted); }

/* ── Tables ── */
.table-wrap { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; font-size: 13px; }
.table th { text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: .02em; color: var(--muted); padding: 9px 14px; border-bottom: 1px solid var(--border); white-space: nowrap; }
.table td { padding: 10px 14px; border-bottom: 1px solid var(--border); vertical-align: top; white-space: nowrap; }
.table tr:last-child td { border-bottom: none; }
.table tr:hover td { background: #fafbfc; }
.mono { font-family: "SFMono-Regular", Consolas, monospace; font-size: 12px; }
.icon-btn { display: inline-flex; align-items: center; justify-content: center; width: 24px; height: 24px; border-radius: 6px; border: 1px solid var(--border); background: #f9fafb; color: var(--link); cursor: pointer; font-size: 12px; }
.icon-btn:hover { background: #eaf2ff; }

/* ── Forms ── */
.field { display: block; margin-bottom: 14px; }
.field > span { display: block; font-size: 12px; font-weight: 700; color: var(--muted); margin-bottom: 4px; }
.input, select.input, textarea.input { width: 100%; padding: 8px 10px; border: 1px solid var(--border); border-radius: 6px; font-size: 13.5px; font-family: inherit; background: #fff; }
.input:focus { outline: 2px solid var(--accent); border-color: var(--accent); }
textarea.input.mono { font-family: "SFMono-Regular", Consolas, monospace; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }

/* ── Analytics grid (Cloudflare dashboard style) ── */
.analytics-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 16px; }
.analytics-grid .card { margin-bottom: 0; }
.metric-row { display: flex; }
.metric-row > div { flex: 1; padding: 16px 18px; }
.metric-row > div + div { border-left: 1px solid var(--border); }
.metric-label { font-size: 12px; color: var(--muted); display: flex; align-items: center; gap: 5px; margin-bottom: 8px; }
.metric-label .info-dot { width: 13px; height: 13px; border-radius: 999px; border: 1px solid var(--muted-2); color: var(--muted-2); font-size: 9px; display: inline-flex; align-items: center; justify-content: center; }
.metric-value { font-size: 26px; font-weight: 700; color: var(--text); line-height: 1; }
.metric-delta { font-size: 12px; font-weight: 700; margin-left: 6px; }
.metric-delta.up { color: var(--ok); }
.metric-delta.down { color: var(--fail); }
.metric-spark { margin-top: 8px; }
.spark-line { fill: none; stroke: var(--spark); stroke-width: 1.75; }
.spark-fill { fill: var(--spark-bg); stroke: none; }
.spark-dot.alarm { fill: var(--fail); }

/* ── List-style cards (Domains / Zero Trust pattern) ── */
.list-card-row { display: flex; align-items: center; gap: 10px; padding: 10px 16px; border-bottom: 1px solid var(--border); font-size: 13px; }
.list-card-row:last-child { border-bottom: none; }
.list-card-row .lcr-icon { width: 16px; text-align: center; flex-shrink: 0; }
.list-card-row .lcr-label { flex: 1; font-weight: 600; }
.list-card-row .lcr-spark { width: 90px; flex-shrink: 0; }
.list-card-row .lcr-value { font-weight: 700; color: var(--text); flex-shrink: 0; min-width: 40px; text-align: right; }
.dot-ok { color: var(--ok); }

/* Next-steps / CTA list */
.cta-row { display: flex; align-items: center; justify-content: space-between; padding: 12px 16px; border-bottom: 1px solid var(--border); font-size: 13.5px; font-weight: 600; cursor: pointer; }
.cta-row:last-child { border-bottom: none; }
.cta-row:hover { background: #fafbfc; }
.cta-row .arrow { color: var(--muted-2); }

/* Centered CTA card (Workers and Pages pattern) */
.center-cta { text-align: center; padding: 34px 20px; }
.center-cta .glyph { font-size: 34px; margin-bottom: 10px; color: var(--muted-2); }
.center-cta h4 { margin: 0 0 6px; font-size: 15px; }
.center-cta p { margin: 0 0 16px; color: var(--muted); font-size: 12.5px; max-width: 300px; margin-left: auto; margin-right: auto; }

/* ── Toast ── */
.toast { position: fixed; bottom: 20px; right: 20px; background: var(--text); color: #fff; padding: 10px 16px; border-radius: 8px; opacity: 0; transition: opacity .2s; pointer-events: none; z-index: 1000; }
.toast.show { opacity: 1; }
.toast.error { background: var(--fail); }
.toast.success { background: var(--ok); }

pre.code { background: #1f2328; color: #d9e5ee; padding: 14px; border-radius: 8px; overflow-x: auto; font-size: 12px; line-height: 1.5; margin: 0; }
.empty { text-align: center; color: var(--muted); padding: 32px 0; }
.err { color: var(--fail); font-size: 12px; margin-top: 3px; }

/* ── Map ── */
#tracking-map { height: 560px; border-radius: 8px; }
.leaflet-popup-content { font-size: 13px; }

/* ── Login ── */
.login-wrap { min-height: 100vh; background: var(--page-bg); display: flex; align-items: center; justify-content: center; }
.login-card { width: 380px; max-width: 92vw; padding: 26px; }

@media (max-width: 1000px) { .grid2, .grid3, .analytics-grid { grid-template-columns: 1fr; } .metric-row { flex-direction: column; } .metric-row > div + div { border-left: none; border-top: 1px solid var(--border); } }