/* ════════════════════════════════════════════════════════════════
   PROOSPERE PUBLISHER COMMAND CENTER — Stylesheet
   ════════════════════════════════════════════════════════════════ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: var(--font-ui);
  background: var(--bg);
  color: var(--text);
  font-size: 13.5px;
  line-height: 1.5;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    radial-gradient(var(--dot-major) 1.2px, transparent 1.2px),
    radial-gradient(var(--dot) 1px, transparent 1px);
  background-size: 96px 96px, 24px 24px;
}

/* ── Gate / Login Screen ───────────────────────────────────────── */
.gate-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  position: relative;
  z-index: 2;
}
.gate-card {
  background: var(--s1);
  border: 1px solid var(--line-2);
  border-radius: var(--r-m);
  width: 100%;
  max-width: 400px;
  padding: 36px 28px;
  box-shadow: var(--shadow-2);
}
.gate-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
}
.gate-brand-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--r-s);
  background: var(--text);
  color: var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 18px;
}
.gate-title {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.gate-sub {
  font-size: 11px;
  color: var(--text-3);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
  margin-top: 2px;
}
.gate-desc {
  font-size: 13px;
  color: var(--text-2);
  margin-bottom: 24px;
  line-height: 1.5;
}
.gate-field {
  margin-bottom: 16px;
}
.gate-field label {
  display: block;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-3);
  font-weight: 600;
  margin-bottom: 6px;
}
.gate-err {
  background: var(--danger-dim);
  border: 1px solid rgba(229,72,77,.25);
  color: var(--danger);
  border-radius: var(--r-s);
  padding: 10px 14px;
  font-size: 12.5px;
  margin-bottom: 16px;
  display: none;
}

/* ── App Layout ────────────────────────────────────────────────── */
.app-container {
  display: none;
  position: relative;
  z-index: 1;
}
.top-bar {
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--s1) 85%, transparent);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 100;
}
.top-bar-inner {
  max-width: 1380px;
  margin: 0 auto;
  padding: 12px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.brand-group {
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand-badge {
  font-size: 10px;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: 99px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--google-dim);
  color: var(--google);
  border: 1px solid rgba(66,133,244,.3);
}
.brand-title {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.01em;
  display: flex;
  align-items: center;
  gap: 8px;
}
.top-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

/* ── Date range bar ────────────────────────────────────────────── */
.range-group {
  display: flex;
  background: var(--s2);
  border: 1px solid var(--line-2);
  border-radius: var(--r-s);
  padding: 2px;
  gap: 2px;
}
.range-btn {
  background: none;
  border: none;
  color: var(--text-3);
  font-size: 11.5px;
  font-weight: 600;
  padding: 5px 10px;
  border-radius: 7px;
  cursor: pointer;
  transition: .15s;
}
.range-btn:hover {
  color: var(--text);
}
.range-btn.active {
  background: var(--s3);
  color: var(--text);
  box-shadow: 0 1px 3px rgba(0,0,0,.2);
}

/* ── Health / Status Chips ─────────────────────────────────────── */
.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 99px;
  letter-spacing: 0.03em;
}
.chip::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}
.chip-ok { background: var(--ok-dim); color: var(--ok); }
.chip-warn { background: var(--warn-dim); color: var(--warn); }
.chip-danger { background: var(--danger-dim); color: var(--danger); }
.chip-info { background: var(--info-dim); color: var(--info); }
.chip-google { background: var(--google-dim); color: var(--google); }

/* ── Buttons ───────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 14px;
  border-radius: var(--r-s);
  font-size: 12.5px;
  font-weight: 600;
  cursor: pointer;
  transition: .15s;
  border: none;
  font-family: var(--font-ui);
}
.btn svg { width: 14px; height: 14px; fill: currentColor; }
.btn-primary { background: var(--text); color: var(--ink); }
.btn-primary:hover:not(:disabled) { opacity: .88; }
.btn-ghost { background: var(--s2); color: var(--text-2); border: 1px solid var(--line-2); }
.btn-ghost:hover:not(:disabled) { color: var(--text); border-color: var(--line-3); }
.btn-google { background: var(--google-dim); color: var(--google); border: 1px solid rgba(66,133,244,.3); }
.btn-google:hover:not(:disabled) { background: rgba(66,133,244,.25); }
.btn-sm { padding: 4px 9px; font-size: 11px; }

/* ── Page Content & Tabs ───────────────────────────────────────── */
.main-wrap {
  max-width: 1380px;
  margin: 0 auto;
  padding: 24px;
}
.tabs-nav {
  display: flex;
  gap: 6px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 24px;
  overflow-x: auto;
}
.tab-item {
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  padding: 10px 16px;
  cursor: pointer;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text-3);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: color .15s, border-color .15s;
  margin-bottom: -1px;
  white-space: nowrap;
}
.tab-item:hover { color: var(--text-2); }
.tab-item.active { color: var(--text); border-bottom-color: var(--text); }
.tab-item svg { width: 15px; height: 15px; fill: currentColor; }
.tab-count {
  font-size: 10.5px;
  font-weight: 700;
  padding: 1px 7px;
  border-radius: 99px;
  background: var(--s3);
  color: var(--text-3);
}
.tab-pane { display: none; }
.tab-pane.active { display: block; animation: tabFade .2s ease; }
@keyframes tabFade { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }

/* ── KPI Grid ──────────────────────────────────────────────────── */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 14px;
  margin-bottom: 24px;
}
.kpi-card {
  background: var(--s1);
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  padding: 16px 18px;
  transition: transform .15s, border-color .15s;
}
.kpi-card:hover {
  border-color: var(--line-2);
}
.kpi-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}
.kpi-label {
  font-size: 11px;
  color: var(--text-3);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-weight: 600;
}
.kpi-val {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.02em;
  font-family: var(--mono);
}
.kpi-hint {
  font-size: 11px;
  color: var(--text-3);
  margin-top: 4px;
  display: flex;
  align-items: center;
  gap: 4px;
}
.kpi-val.ok { color: var(--ok); }
.kpi-val.info { color: var(--info); }
.kpi-val.google { color: var(--google); }

/* ── Content Cards & Tables ────────────────────────────────────── */
.card {
  background: var(--s1);
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  padding: 20px;
  margin-bottom: 20px;
}
.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  gap: 12px;
  flex-wrap: wrap;
}
.card-title {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: -0.01em;
  display: flex;
  align-items: center;
  gap: 8px;
}
.card-sub {
  font-size: 12px;
  color: var(--text-3);
  margin-top: 2px;
}

.table-wrap {
  width: 100%;
  overflow-x: auto;
  border-radius: var(--r-s);
  border: 1px solid var(--line);
}
.pub-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12.5px;
  text-align: left;
}
.pub-table th, .pub-table td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}
.pub-table th {
  background: var(--s2);
  color: var(--text-3);
  font-size: 10.5px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-weight: 700;
}
.pub-table tr:hover td {
  background: var(--s2);
}
.pub-table td.mono {
  font-family: var(--mono);
}
.pub-table td.num {
  text-align: right;
  font-family: var(--mono);
}
.pub-table th.num {
  text-align: right;
}

/* ── Retention Chart (SVG) ─────────────────────────────────────── */
.chart-box {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--r-s);
  padding: 16px;
  margin-bottom: 20px;
  position: relative;
}
.chart-svg {
  width: 100%;
  height: 220px;
  display: block;
}
.milestones-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px;
  margin-top: 16px;
}
.m-item {
  background: var(--s2);
  border: 1px solid var(--line-2);
  border-radius: var(--r-s);
  padding: 10px 12px;
}
.m-item.highlight {
  border-color: var(--ok);
  background: color-mix(in srgb, var(--ok-dim) 50%, var(--s2));
}
.m-time {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--text-2);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.m-label {
  font-size: 12px;
  font-weight: 600;
  margin-top: 2px;
}
.m-pct {
  font-size: 18px;
  font-weight: 700;
  font-family: var(--mono);
  margin-top: 4px;
}

/* ── Modal & Inspect ───────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.75);
  backdrop-filter: blur(6px);
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.modal-overlay.open {
  display: flex;
}
.modal-box {
  background: var(--s1);
  border: 1px solid var(--line-2);
  border-radius: var(--r-m);
  width: 100%;
  max-width: 640px;
  padding: 24px;
  box-shadow: var(--shadow-2);
  max-height: 90vh;
  overflow-y: auto;
}
.modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

/* ── Form Inputs ───────────────────────────────────────────────── */
.inp {
  background: var(--s2);
  border: 1px solid var(--line-2);
  border-radius: var(--r-s);
  padding: 8px 12px;
  font-size: 13px;
  color: var(--text);
  outline: none;
  width: 100%;
  font-family: var(--font-ui);
  transition: border-color .15s;
}
.inp:focus {
  border-color: var(--line-3);
  box-shadow: 0 0 0 3px var(--info-dim);
}
textarea.inp {
  resize: vertical;
  min-height: 90px;
  font-family: var(--mono);
  font-size: 12px;
}

/* ── Toast ─────────────────────────────────────────────────────── */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--s3);
  border: 1px solid var(--line-3);
  color: var(--text);
  border-radius: var(--r-s);
  padding: 10px 18px;
  font-size: 13px;
  font-weight: 600;
  box-shadow: var(--shadow-2);
  z-index: 999;
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition: opacity .2s, transform .2s;
}
.toast.on { opacity: 1; transform: none; }
.toast.ok { border-color: var(--ok); color: var(--ok); }
.toast.err { border-color: var(--danger); color: var(--danger); }