/* ============================================================
   SMTP Masters page  (sm-*)
   ============================================================ */
.sm-page { max-width:1200px; margin:0 auto; padding:24px 20px 48px; }
.sm-header { margin-bottom:6px; }
.sm-title-row { display:flex; align-items:center; gap:10px; margin-bottom:6px; }
.sm-page-title { font-size:22px; font-weight:800; color:var(--k-text); margin:0; display:flex; align-items:center; gap:8px; }
.sm-subtitle { font-size:14px; color:var(--k-text-secondary); margin:0 0 12px; }
.sm-icon-btn { background:none; border:1px solid var(--k-border); border-radius:var(--k-radius-sm); padding:6px 10px; cursor:pointer; color:var(--k-text-secondary); display:flex; align-items:center; transition:all .15s; }
.sm-icon-btn:hover { background:var(--k-surface-hover); color:var(--k-text); }
.sm-last-updated { font-size:11px; color:var(--k-text-tertiary); margin-bottom:20px; }

/* Cards grid */
.sm-cards-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(300px,1fr)); gap:20px; margin-bottom:32px; }
.sm-master-card { background:var(--k-surface); border:1px solid var(--k-border); border-radius:var(--k-radius-lg); padding:20px; display:flex; flex-direction:column; gap:12px; transition:box-shadow .2s; position:relative; overflow:hidden; }
.sm-master-card:hover { box-shadow:0 4px 20px rgba(0,0,0,.08); }
.sm-master-card::before { content:''; position:absolute; top:0; left:0; right:0; height:3px; border-radius:16px 16px 0 0; }
.sm-health-healthy::before { background:linear-gradient(90deg,#10b981,#34d399); }
.sm-health-degraded::before { background:linear-gradient(90deg,#f59e0b,#fbbf24); }
.sm-health-critical::before { background:linear-gradient(90deg,#ef4444,#f87171); }

/* Health badge */
.sm-health-badge { display:inline-flex; align-items:center; gap:4px; font-size:11px; font-weight:700; text-transform:uppercase; letter-spacing:.5px; padding:3px 8px; border-radius:var(--k-radius-xl); width:fit-content; }
.sm-health-badge-healthy  { background:rgba(16,185,129,.12); color:#059669; }
.sm-health-badge-degraded { background:rgba(245,158,11,.12); color: var(--k-amber-dark); }
.sm-health-badge-critical { background:rgba(239,68,68,.12); color: var(--k-error-mid); }

/* Host name */
.sm-host-name { font-size:15px; font-weight:700; color:var(--k-text); white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.sm-host-detail { font-size:11px; color:var(--k-text-tertiary); white-space:nowrap; overflow:hidden; text-overflow:ellipsis; margin-top:-8px; }
.sm-host-user { font-family:var(--k-mono,'ui-monospace',monospace); background:var(--k-surface-sunken); padding:1px 5px; border-radius:4px; }

/* Donut */
.sm-donut { width:120px; height:120px; align-self:center; }
.sm-donut-fill { transition:stroke-dasharray .6s cubic-bezier(.4,0,.2,1); }
.sm-donut-text { font-size:18px; font-weight:800; }

/* Stats row */
.sm-stats-row { display:grid; grid-template-columns:repeat(3,1fr); gap:8px; }
.sm-stat-box { display:flex; flex-direction:column; align-items:center; gap:2px; padding:8px 4px; background:var(--k-surface-sunken); border-radius:10px; border:1px solid var(--k-border); }
.sm-stat-box .material-symbols-outlined { font-size:16px; }
.sm-stat-val { font-size:18px; font-weight:800; color:var(--k-text); }
.sm-stat-label { font-size:10px; color:var(--k-text-secondary); text-transform:uppercase; letter-spacing:.4px; }
.sm-stat-green .material-symbols-outlined { color: var(--k-teal); }
.sm-stat-red   .material-symbols-outlined { color: var(--k-error); }
.sm-stat-gray  .material-symbols-outlined { color:var(--k-text-tertiary); }

/* Sent today */
.sm-sent-today { font-size:12px; color:var(--k-text-secondary); display:flex; align-items:center; gap:4px; }
.sm-sent-today .material-symbols-outlined { font-size:14px; color:var(--k-accent); }

/* Reconnect button */
.sm-reconnect-btn { width:100%; padding:10px 16px; background:var(--k-accent); color:#fff; border:none; border-radius:10px; font-size:13px; font-weight:600; cursor:pointer; display:flex; align-items:center; justify-content:center; gap:6px; transition:opacity .15s,transform .1s; }
.sm-reconnect-btn:hover:not(:disabled) { opacity:.88; transform:translateY(-1px); }
.sm-reconnect-btn:disabled { opacity:.5; cursor:not-allowed; }
.sm-all-active { display:flex; align-items:center; gap:5px; justify-content:center; font-size:12px; color: var(--k-teal); font-weight:600; padding:8px; }
.sm-view-link { display:flex; align-items:center; gap:4px; justify-content:center; font-size:12px; color:var(--k-accent); text-decoration:none; }
.sm-view-link:hover { text-decoration:underline; }

/* Distribution table */
.sm-section { margin-top:8px; }
.sm-section-title { font-size:16px; font-weight:700; color:var(--k-text); margin:0 0 14px; display:flex; align-items:center; gap:6px; }
.sm-dist-table { width:100%; border-collapse:collapse; background:var(--k-surface); border:1px solid var(--k-border); border-radius:var(--k-radius-md); overflow:hidden; font-size:13px; }
.sm-dist-table th { padding:10px 14px; text-align:left; font-size:11px; font-weight:700; text-transform:uppercase; letter-spacing:.5px; color:var(--k-text-secondary); background:var(--k-surface-sunken); border-bottom:1px solid var(--k-border); }
.sm-dist-table td { padding:10px 14px; border-bottom:1px solid var(--k-border-light); color:var(--k-text); }
.sm-dist-table tr:last-child td { border-bottom:none; }
.sm-dist-table tr:hover td { background:var(--k-surface-hover); }
.sm-host-chip { font-size:11px; font-family:var(--k-mono,'ui-monospace',monospace); background:var(--k-surface-sunken); padding:2px 6px; border-radius:var(--k-radius-xs); white-space:nowrap; overflow:hidden; text-overflow:ellipsis; max-width:220px; display:inline-block; }
.sm-badge { display:inline-flex; align-items:center; padding:2px 8px; border-radius:var(--k-radius-md); font-size:12px; font-weight:600; }
.sm-badge-green  { background:rgba(16,185,129,.1); color:#059669; }
.sm-badge-red    { background:rgba(239,68,68,.1);  color: var(--k-error-mid); }
.sm-badge-yellow { background:rgba(245,158,11,.1); color: var(--k-amber-dark); }
.sm-badge-gray   { background:rgba(107,114,128,.1);color:var(--k-text-secondary); }
.sm-sent-chip { font-size:12px; color:var(--k-accent); font-weight:600; }
.sm-no-data { font-size:13px; color:var(--k-text-secondary); font-style:italic; }

/* Responsive */
@media (max-width:768px) {
  .sm-cards-grid { grid-template-columns:1fr; }
  .sm-dist-table { font-size:11px; }
  .sm-dist-table th, .sm-dist-table td { padding:8px 10px; }
}

/* Inbox improvements – mark-all-read + action buttons */
.ib-bulk-actions { display:flex; align-items:center; gap:8px; margin-left:auto; }
.ib-bulk-btn { display:inline-flex; align-items:center; gap:4px; padding:5px 12px; background:var(--k-surface-sunken); border:1px solid var(--k-border); border-radius:var(--k-radius-sm); font-size:12px; font-weight:600; color:var(--k-text-secondary); cursor:pointer; transition:all .15s; }
.ib-bulk-btn:hover { background:var(--k-surface-hover); color:var(--k-text); }
.ib-quick-action-bar { display:flex; gap:8px; margin:10px 0; flex-wrap:wrap; }
.ib-qa-btn { display:inline-flex; align-items:center; gap:4px; padding:4px 10px; border-radius:var(--k-radius-sm); font-size:12px; font-weight:600; cursor:pointer; border:none; transition:all .15s; }
.ib-qa-ooo { background:rgba(124,58,237,.1); color:#7c3aed; }
.ib-qa-ooo:hover { background:rgba(124,58,237,.2); }
.ib-qa-unsub { background:rgba(239,68,68,.1); color: var(--k-error-mid); }
.ib-qa-unsub:hover { background:rgba(239,68,68,.2); }
.ib-qa-bounce { background:rgba(245,158,11,.1); color: var(--k-amber-dark); }
.ib-qa-bounce:hover { background:rgba(245,158,11,.2); }
.ib-refresh-badge { display:inline-flex; align-items:center; gap:3px; font-size:11px; color:var(--k-text-tertiary); margin-left:auto; }
.ib-unread-dot { width:7px; height:7px; border-radius:50%; background: var(--k-primary); display:inline-block; animation:ib-pulse 2s infinite; }
@keyframes ib-pulse { 0%,100%{opacity:1} 50%{opacity:.4} }
[data-theme="dark"] .ib-chip-blue   { background:rgba(37,99,235,.2); color:#60a5fa; }
[data-theme="dark"] .ib-chip-purple { background:rgba(124,58,237,.2); color:#a78bfa; }
[data-theme="dark"] .ib-chip-orange { background:rgba(234,88,12,.2); color:#fb923c; }
[data-theme="dark"] .ib-trigger-chip { background:rgba(220,38,38,.2); color:#f87171; }
[data-theme="dark"] .ib-badge-blue  { background:rgba(37,99,235,.2); color:#60a5fa; }
[data-theme="dark"] .ib-badge-red   { background:rgba(220,38,38,.2); color:#f87171; }
[data-theme="dark"] .ib-badge-green { background:rgba(22,163,74,.2); color:#4ade80; }

/* ═════════════════════════════════════════════════════════════════════════
   LEADS ANALYTICS TAB  (.la-*)
   Google 2026 design: clean cards, SVG charts, readable typography
   ═════════════════════════════════════════════════════════════════════════ */

/* Tab bar */
.la-tab-bar {
  display: flex;
  gap: .375rem;
  padding: .75rem 1.5rem .25rem;
  border-bottom: 1px solid var(--k-border);
}
.la-tab-btn {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .45rem .95rem;
  border: none;
  background: transparent;
  color: var(--k-text-secondary);
  font-size: .85rem;
  font-weight: 500;
  border-radius: 6px 6px 0 0;
  cursor: pointer;
  transition: background .15s, color .15s;
}
.la-tab-btn:hover { background: var(--k-surface-2); color: var(--k-text-primary); }
.la-tab-btn--active {
  color: var(--k-accent);
  border-bottom: 2px solid var(--k-accent);
  background: transparent;
}
.la-tab-btn .material-symbols-rounded { font-size: 1.1rem; }

/* View containers */
.la-table-view  { min-height: 0; }
.la-analytics-view { padding: 1.25rem 1.5rem 2.5rem; min-height: 0; }
.la-analytics-view.hidden { display: none; }
.la-table-view.hidden { display: none; }

/* Skeleton */
.la-skeleton-wrap { display: flex; flex-wrap: wrap; gap: 1rem; padding: .5rem 0; }
.la-skeleton-card {
  flex: 1 1 240px;
  height: 140px;
  border-radius: var(--k-radius-md);
  background: linear-gradient(90deg, var(--k-surface-2) 25%, var(--k-surface-3) 50%, var(--k-surface-2) 75%);
  background-size: 400% 100%;
  animation: la-shimmer 1.4s infinite;
}
@keyframes la-shimmer { 0%{background-position:100% 50%} 100%{background-position:0% 50%} }

/* Error & no-data */
.la-err {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: 2rem;
  color: var(--k-danger, #ef4444);
  font-size: .9rem;
}
.la-no-data {
  color: var(--k-text-tertiary);
  font-size: .85rem;
  padding: 1.5rem 0;
  text-align: center;
}

/* Dashboard grid */
.la-dash { display: flex; flex-direction: column; gap: 1.25rem; }

/* KPI bar */
.la-kpi-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}
.la-kpi-card {
  flex: 1 1 160px;
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: 1rem 1.25rem;
  background: var(--k-surface);
  border: 1px solid var(--k-border);
  border-radius: var(--k-radius-md);
  box-shadow: 0 1px 3px rgba(0,0,0,.04);
}
.la-kpi-ico {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.la-kpi-ico .material-symbols-rounded { font-size: 1.4rem; }
.la-kpi-info { display: flex; flex-direction: column; gap: 1px; }
.la-kpi-val  { font-size: 1.5rem; font-weight: 700; color: var(--k-text-primary); line-height: 1; }
.la-kpi-label { font-size: .78rem; font-weight: 500; color: var(--k-text-secondary); margin-top: .15rem; }
.la-kpi-sub   { font-size: .72rem; color: var(--k-text-tertiary); }

/* Section cards */
.la-section-card {
  background: var(--k-surface);
  border: 1px solid var(--k-border);
  border-radius: var(--k-radius-md);
  padding: 1.1rem 1.25rem 1.25rem;
  box-shadow: 0 1px 3px rgba(0,0,0,.04);
}
.la-wide-card { grid-column: 1 / -1; }
.la-section-title {
  display: flex;
  align-items: center;
  gap: .35rem;
  font-size: .8rem;
  font-weight: 600;
  color: var(--k-text-secondary);
  text-transform: uppercase;
  letter-spacing: .5px;
  margin-bottom: .85rem;
}
.la-section-title .material-symbols-rounded { font-size: 1rem; }

/* Section row layouts */
.la-section-row {
  display: grid;
  gap: 1rem;
}
.la-section-row--three { grid-template-columns: repeat(3, 1fr); }
.la-section-row--two   { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 1024px) {
  .la-section-row--three { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .la-section-row--three,
  .la-section-row--two { grid-template-columns: 1fr; }
}

/* Funnel */
.la-funnel { display: flex; flex-direction: column; gap: .55rem; }
.la-funnel-row { display: flex; align-items: center; gap: .75rem; }
.la-funnel-lbl { width: 90px; font-size: .8rem; color: var(--k-text-secondary); flex-shrink: 0; }
.la-funnel-bwrap { flex: 1; height: 18px; background: var(--k-surface-2); border-radius: 4px; overflow: hidden; }
.la-funnel-bar   { height: 100%; border-radius: 4px; transition: width .5s ease; }
.la-funnel-val   { min-width: 100px; text-align: right; font-size: .8rem; color: var(--k-text-secondary); flex-shrink: 0; }

/* Donut chart */
.la-donut-card { display: flex; flex-direction: column; align-items: center; }
.la-donut-svg  { width: 130px; height: 130px; margin: .5rem auto; }
.la-legend      { width: 100%; display: flex; flex-direction: column; gap: .35rem; margin-top: .5rem; }
.la-legend-row  { display: flex; align-items: center; gap: .5rem; font-size: .78rem; }
.la-legend-dot  { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.la-legend-name { flex: 1; color: var(--k-text-primary); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.la-legend-pct  { color: var(--k-text-tertiary); flex-shrink: 0; }

/* Bar lists */
.la-bar-list { display: flex; flex-direction: column; gap: .55rem; }
.la-bar-row  { display: flex; align-items: center; gap: .65rem; }
.la-bar-lbl  { width: 90px; font-size: .8rem; color: var(--k-text-secondary); flex-shrink: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.la-bar-bwrap { flex: 1; height: 14px; background: var(--k-surface-2); border-radius: 4px; overflow: hidden; }
.la-bar-fill  { height: 100%; border-radius: 4px; transition: width .5s ease; }
.la-bar-val   { min-width: 44px; text-align: right; font-size: .78rem; color: var(--k-text-tertiary); flex-shrink: 0; }

/* Countries table */
.la-ctry-wrap  { overflow-x: auto; }
.la-ctry-table { width: 100%; border-collapse: collapse; font-size: .82rem; }
.la-ctry-th    { padding: .5rem .75rem; text-align: left; font-size: .72rem; font-weight: 600;
                 color: var(--k-text-tertiary); border-bottom: 1px solid var(--k-border);
                 white-space: nowrap; }
.la-ctry-row   { transition: background .12s; }
.la-ctry-row:hover { background: var(--k-surface-2); }
.la-ctry-td    { padding: .45rem .75rem; border-bottom: 1px solid var(--k-border); vertical-align: middle; }
.la-ctry-name  { display: flex; align-items: center; gap: .4rem; font-weight: 500; white-space: nowrap; }
.la-ctry-flag  { font-size: 1.1rem; }
.la-ctry-num   { text-align: right; color: var(--k-text-secondary); }
.la-ctry-bar-cell { width: 140px; min-width: 80px; }
.la-ctry-bwrap { height: 10px; background: var(--k-surface-2); border-radius: 3px; overflow: hidden; }
.la-ctry-bar   { height: 100%; border-radius: 3px; background: var(--k-accent); transition: width .5s; }
.la-ctry-rate  { text-align: right; font-weight: 600; color: var(--k-text-primary); }

/* Trend chart */
.la-trend-card { }
.la-trend-svg  { width: 100%; height: 120px; display: block; overflow: visible; }
.la-trend-leg  { display: flex; gap: 1rem; margin-top: .5rem; }

/* Top clickers */
.la-top-table  { width: 100%; border-collapse: collapse; font-size: .82rem; }
.la-top-th     { padding: .5rem .75rem; text-align: left; font-size: .72rem; font-weight: 600;
                 color: var(--k-text-tertiary); border-bottom: 1px solid var(--k-border); white-space: nowrap; }
.la-top-row    { transition: background .12s; }
.la-top-row:hover { background: var(--k-surface-2); }
.la-top-td     { padding: .45rem .75rem; border-bottom: 1px solid var(--k-border); vertical-align: middle; }
.la-top-rank   { font-weight: 700; color: var(--k-text-tertiary); width: 2rem; }
.la-top-email  { font-family: monospace; font-size: .78rem; color: var(--k-text-primary); max-width: 200px;
                 overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.la-top-num    { text-align: right; color: var(--k-text-secondary); }
.la-top-clk    { font-weight: 700; color: var(--k-accent); }
.la-dev-cell   { display: flex; align-items: center; gap: .3rem; font-size: .78rem; }
.la-dev-cell .material-symbols-rounded { font-size: .95rem; }

/* Dark mode overrides */
[data-theme="dark"] .la-kpi-card,
[data-theme="dark"] .la-section-card {
  background: var(--k-surface);
  border-color: var(--k-border);
}
[data-theme="dark"] .la-funnel-bwrap,
[data-theme="dark"] .la-bar-bwrap,
[data-theme="dark"] .la-ctry-bwrap { background: rgba(255,255,255,.06); }