/* ═══════════════════════════════════════════════
   OMEGA SENDER — ENTERPRISE DESIGN SYSTEM v5.0
   Ultra Mailer-Level Campaign Dashboard
═══════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Space+Grotesk:wght@400;500;600;700&family=Fira+Code:wght@400;500;600&display=swap');

/* ── Tokens ── */
:root {
  --bg:         #08090d;
  --bg-1:       #0d0e14;
  --bg-2:       #111318;
  --bg-3:       #16181f;
  --bg-card:    #13151c;
  --bg-hover:   #1a1c25;
  --border:     rgba(255,255,255,0.07);
  --border-hi:  rgba(255,255,255,0.12);
  --border-act: rgba(99,102,241,0.4);
  --brand:      #6366f1;
  --brand-dim:  #4f52c8;
  --brand-glow: rgba(99,102,241,0.25);
  --success:    #10b981;
  --warning:    #f59e0b;
  --danger:     #ef4444;
  --info:       #3b82f6;
  --text-1:     #f1f3f9;
  --text-2:     #a8afc4;
  --text-3:     #6b7394;
  --text-4:     #3d4460;
  --font:       'Inter', system-ui, sans-serif;
  --mono:       'Fira Code', 'Consolas', monospace;
  --display:    'Space Grotesk', 'Inter', sans-serif;
  --radius:     8px;
  --radius-lg:  12px;
  --radius-xl:  16px;
  --sidebar-w:  220px;
  --topbar-h:   52px;
  --statbar-h:  56px;
  --shadow:     0 4px 24px rgba(0,0,0,0.5);
  --shadow-lg:  0 8px 48px rgba(0,0,0,0.7);
  --grad-brand: linear-gradient(135deg, #6366f1, #8b5cf6);
  --grad-green: linear-gradient(135deg, #10b981, #059669);
  --grad-red:   linear-gradient(135deg, #ef4444, #dc2626);
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; overflow: hidden; }
body { font-family: var(--font); background: var(--bg); color: var(--text-1); font-size: 13px; line-height: 1.5; -webkit-font-smoothing: antialiased; }
button { cursor: pointer; font-family: var(--font); }
a { color: var(--brand); text-decoration: none; }
input, select, textarea { font-family: var(--font); }
::-webkit-scrollbar { width: 4px; height: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.2); }

/* ════════════════════════════════
   APP SHELL
════════════════════════════════ */
.app {
  display: grid;
  grid-template-rows: var(--topbar-h) 1fr var(--statbar-h);
  grid-template-columns: var(--sidebar-w) 1fr;
  grid-template-areas:
    "topbar topbar"
    "sidebar main"
    "statbar statbar";
  height: 100vh;
  width: 100vw;
}

/* ════════════════════════════════
   TOP COMMAND BAR
════════════════════════════════ */
.topbar {
  grid-area: topbar;
  display: flex;
  align-items: center;
  gap: 0;
  background: var(--bg-1);
  border-bottom: 1px solid var(--border);
  z-index: 100;
  padding: 0 16px 0 0;
}

.topbar-logo {
  width: var(--sidebar-w);
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 16px;
  border-right: 1px solid var(--border);
  height: 100%;
  flex-shrink: 0;
}

.logo-mark {
  width: 32px; height: 32px;
  border-radius: 8px;
  background: var(--grad-brand);
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
  box-shadow: 0 0 16px var(--brand-glow);
  flex-shrink: 0;
}

.logo-text { font-family: var(--display); font-size: 15px; font-weight: 700; color: var(--text-1); }
.logo-ver { font-size: 10px; color: var(--text-3); font-weight: 500; letter-spacing: 0.5px; }

/* Presets in topbar */
.topbar-presets {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 16px;
  border-right: 1px solid var(--border);
  height: 100%;
}

.topbar-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--text-4);
  white-space: nowrap;
}

.preset-chip {
  padding: 4px 10px;
  border-radius: 20px;
  border: 1px solid var(--border-hi);
  background: var(--bg-3);
  color: var(--text-2);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
}

.preset-chip:hover { border-color: var(--brand); color: var(--text-1); background: var(--brand-glow); }
.preset-chip.active { background: var(--grad-brand); border-color: transparent; color: #fff; }

/* Topbar right side */
.topbar-right {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.topbar-status {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 20px;
}

.status-orb {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--text-4);
  flex-shrink: 0;
}
.status-orb.ready { background: var(--success); box-shadow: 0 0 8px var(--success); }
.status-orb.sending { background: var(--brand); box-shadow: 0 0 8px var(--brand); animation: orb-pulse 1s ease-in-out infinite; }
.status-orb.error { background: var(--danger); box-shadow: 0 0 8px var(--danger); }

@keyframes orb-pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:0.6;transform:scale(1.3)} }

.status-text { font-size: 12px; font-weight: 600; color: var(--text-2); }

/* ════════════════════════════════
   SIDEBAR
════════════════════════════════ */
.sidebar {
  grid-area: sidebar;
  background: var(--bg-1);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.nav-section-label {
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--text-4);
  padding: 14px 14px 4px;
}

.nav-items { flex: 1; overflow-y: auto; padding: 6px 8px; }

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 8px 10px;
  border-radius: var(--radius);
  border: none;
  background: transparent;
  color: var(--text-3);
  font-size: 12.5px;
  font-weight: 500;
  text-align: left;
  transition: all 0.15s;
  position: relative;
}

.nav-item:hover { background: var(--bg-hover); color: var(--text-1); }
.nav-item.active { background: rgba(99,102,241,0.1); color: var(--brand); border: 1px solid rgba(99,102,241,0.15); font-weight: 600; }
.nav-item.active svg { color: var(--brand); }

.nav-badge {
  margin-left: auto;
  background: var(--brand);
  color: #fff;
  font-size: 9px;
  font-weight: 800;
  padding: 1px 5px;
  border-radius: 10px;
  min-width: 18px;
  text-align: center;
}

.nav-item-new { font-size: 9px; font-weight: 700; color: var(--success); background: rgba(16,185,129,0.1); padding: 2px 5px; border-radius: 4px; margin-left: auto; }

/* ════════════════════════════════
   MAIN CONTENT
════════════════════════════════ */
.content {
  grid-area: main;
  overflow-y: auto;
  background: var(--bg);
}

.tab-panel { display: none; height: 100%; }
.tab-panel.active { display: flex; flex-direction: column; }

/* ════════════════════════════════
   BOTTOM STATS BAR
════════════════════════════════ */
.statbar {
  grid-area: statbar;
  background: var(--bg-1);
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 0;
  overflow: hidden;
}

.stat-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 20px;
  border-right: 1px solid var(--border);
  height: 100%;
  flex-shrink: 0;
}

.stat-val {
  font-size: 20px;
  font-weight: 800;
  font-family: var(--display);
  color: var(--text-1);
  line-height: 1;
}

.stat-val.green { color: var(--success); }
.stat-val.red { color: var(--danger); }
.stat-val.blue { color: var(--info); }
.stat-val.brand { color: var(--brand); }

.stat-meta { display: flex; flex-direction: column; gap: 1px; }
.stat-lbl { font-size: 10px; font-weight: 600; color: var(--text-3); text-transform: uppercase; letter-spacing: 0.5px; }
.stat-sub { font-size: 10px; color: var(--text-4); font-family: var(--mono); }

/* Progress bar in statbar */
.statbar-progress {
  flex: 1;
  padding: 0 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.progress-track {
  flex: 1;
  height: 6px;
  border-radius: 6px;
  background: var(--bg-3);
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  border-radius: 6px;
  background: var(--grad-brand);
  width: 0%;
  transition: width 0.4s ease;
}

.statbar-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 16px;
  border-left: 1px solid var(--border);
  height: 100%;
}

/* ════════════════════════════════
   CAMPAIGN TAB — 3-COLUMN LAYOUT
════════════════════════════════ */
.campaign-layout {
  display: grid;
  grid-template-columns: 280px 1fr 260px;
  grid-template-rows: 1fr;
  height: 100%;
  overflow: hidden;
}

.campaign-col {
  overflow-y: auto;
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
}

.campaign-col:last-child { border-right: none; }

/* Column Headers */
.col-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px 10px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  background: var(--bg-1);
  position: sticky;
  top: 0;
  z-index: 10;
}

.col-title {
  font-family: var(--display);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-3);
  display: flex;
  align-items: center;
  gap: 6px;
}

.col-body { padding: 14px; display: flex; flex-direction: column; gap: 12px; flex: 1; }

/* Cards within columns */
.cfg-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.cfg-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  background: rgba(255,255,255,0.02);
}

.cfg-card-title {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-2);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.cfg-card-body { padding: 12px 14px; display: flex; flex-direction: column; gap: 10px; }

/* ════════════════════════════════
   FORM SYSTEM
════════════════════════════════ */
.form-group { display: flex; flex-direction: column; gap: 5px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.form-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 8px; }

label {
  font-size: 10.5px;
  font-weight: 600;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.input {
  background: var(--bg-2);
  border: 1px solid var(--border-hi);
  border-radius: var(--radius);
  color: var(--text-1);
  font-size: 13px;
  font-family: var(--font);
  padding: 8px 10px;
  width: 100%;
  transition: border-color 0.15s, box-shadow 0.15s;
  outline: none;
}

.input:focus { border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-glow); }
.input::placeholder { color: var(--text-4); }

select.input { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%236b7394'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 10px center; padding-right: 28px; }

textarea.input { resize: vertical; min-height: 64px; line-height: 1.5; }

/* ════════════════════════════════
   BUTTONS
════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 9px 16px;
  border-radius: var(--radius);
  border: none;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
  font-family: var(--font);
}

.btn:disabled { opacity: 0.4; cursor: not-allowed; }

.btn-launch {
  background: var(--grad-brand);
  color: #fff;
  width: 100%;
  padding: 13px;
  font-size: 14px;
  font-weight: 700;
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 24px var(--brand-glow);
  transition: all 0.2s;
}

.btn-launch:hover:not(:disabled) { box-shadow: 0 6px 32px rgba(99,102,241,0.5); transform: translateY(-1px); }
.btn-launch:active { transform: translateY(0); }
.btn-launch.sending { background: var(--grad-red); animation: pulse-btn 1.5s ease-in-out infinite; }
@keyframes pulse-btn { 0%,100%{box-shadow:0 4px 24px rgba(239,68,68,0.3)} 50%{box-shadow:0 4px 40px rgba(239,68,68,0.6)} }

.btn-stop { background: rgba(239,68,68,0.1); border: 1px solid rgba(239,68,68,0.3); color: var(--danger); }
.btn-stop:hover { background: rgba(239,68,68,0.2); }

.btn-primary { background: var(--grad-brand); color: #fff; box-shadow: 0 2px 12px var(--brand-glow); }
.btn-primary:hover:not(:disabled) { filter: brightness(1.1); transform: translateY(-1px); }

.btn-secondary { background: var(--bg-3); border: 1px solid var(--border-hi); color: var(--text-2); }
.btn-secondary:hover { background: var(--bg-hover); color: var(--text-1); border-color: var(--border-act); }

.btn-success { background: linear-gradient(135deg,#10b981,#059669); color:#fff; }
.btn-success:hover:not(:disabled) { filter: brightness(1.1); }

.btn-ghost { background: transparent; border: 1px solid var(--border); color: var(--text-3); }
.btn-ghost:hover { background: var(--bg-hover); color: var(--text-1); border-color: var(--border-hi); }

.btn-danger { background: rgba(239,68,68,0.1); border: 1px solid rgba(239,68,68,0.25); color: var(--danger); }
.btn-danger:hover { background: rgba(239,68,68,0.2); }

.btn-xs { padding: 4px 10px; font-size: 11px; border-radius: 6px; }
.btn-sm { padding: 6px 12px; font-size: 12px; }
.btn-lg { padding: 11px 20px; font-size: 14px; }

/* ════════════════════════════════
   TOGGLE SWITCHES / PILLS
════════════════════════════════ */
.toggle-pills { display: flex; flex-wrap: wrap; gap: 6px; }

.toggle-pill {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border-radius: 20px;
  border: 1px solid var(--border-hi);
  background: var(--bg-2);
  cursor: pointer;
  transition: all 0.15s;
  user-select: none;
  -webkit-user-select: none;
  font-size: 11.5px;
  font-weight: 500;
  color: var(--text-3);
}

.toggle-pill:has(input:checked) {
  border-color: rgba(99,102,241,0.35);
  background: rgba(99,102,241,0.08);
  color: var(--text-1);
}

.toggle-pill input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 26px; height: 14px;
  border-radius: 7px;
  background: var(--bg-3);
  border: 1px solid var(--border-hi);
  position: relative;
  cursor: pointer;
  transition: all 0.2s;
  flex-shrink: 0;
}

.toggle-pill input[type="checkbox"]::after {
  content: '';
  position: absolute;
  top: 1px; left: 1px;
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--text-4);
  transition: all 0.2s cubic-bezier(0.4,0,0.2,1);
}

.toggle-pill input[type="checkbox"]:checked { background: var(--brand); border-color: var(--brand); }
.toggle-pill input[type="checkbox"]:checked::after { background: #fff; transform: translateX(12px); }

.turbo-pill:has(input:checked) { border-color: rgba(245,158,11,0.4); background: rgba(245,158,11,0.08); color: var(--warning); }
.turbo-pill:has(input:checked) input { background: var(--warning); border-color: var(--warning); }

/* ════════════════════════════════
   LAUNCH COLUMN SPECIAL ELEMENTS
════════════════════════════════ */
.inbox-score-ring {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 16px;
  gap: 8px;
}

.ring-wrap { position: relative; width: 80px; height: 80px; }
.ring-svg { width: 80px; height: 80px; transform: rotate(-90deg); }
.ring-track { fill: none; stroke: var(--bg-3); stroke-width: 6; }
.ring-fill { fill: none; stroke: var(--success); stroke-width: 6; stroke-linecap: round; stroke-dasharray: 220; stroke-dashoffset: 22; transition: stroke-dashoffset 0.6s ease; }
.ring-label { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; font-size: 16px; font-weight: 900; font-family: var(--display); color: var(--text-1); }
.ring-sublabel { font-size: 10px; font-weight: 600; color: var(--text-3); text-transform: uppercase; letter-spacing: 0.5px; }

/* Domain rep row */
.rep-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 0;
  border-bottom: 1px solid var(--border);
  font-size: 11px;
}
.rep-row:last-child { border-bottom: none; }
.rep-check { font-size: 12px; }

/* ════════════════════════════════
   TEMPLATE TAB
════════════════════════════════ */
.tmpl-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  height: 100%;
  overflow: hidden;
}

.tmpl-sidebar {
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  background: var(--bg-1);
  overflow: hidden;
}

.tmpl-sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.tmpl-list { overflow-y: auto; flex: 1; }

.tmpl-item {
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: background 0.15s;
}

.tmpl-item:hover { background: var(--bg-hover); }
.tmpl-item.active { background: rgba(99,102,241,0.08); border-left: 2px solid var(--brand); }
.tmpl-item-name { font-size: 12px; font-weight: 600; color: var(--text-1); margin-bottom: 2px; }
.tmpl-item-sub { font-size: 10px; color: var(--text-3); font-family: var(--mono); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.tmpl-editor {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.macro-bar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-1);
  flex-shrink: 0;
}

.macro-label { font-size: 10px; font-weight: 700; color: var(--text-4); text-transform: uppercase; letter-spacing: 0.6px; flex-shrink: 0; }

.btn-macro {
  padding: 3px 8px;
  border-radius: 4px;
  border: 1px solid var(--border);
  background: var(--bg-2);
  color: var(--brand);
  font-size: 11px;
  font-family: var(--mono);
  cursor: pointer;
  transition: all 0.12s;
}

.btn-macro:hover { border-color: var(--brand); background: var(--brand-glow); }

.tmpl-fields { padding: 14px; border-bottom: 1px solid var(--border); display: grid; grid-template-columns: 1fr 1fr; gap: 10px; flex-shrink: 0; }
.tmpl-html-wrap { flex: 1; overflow: hidden; display: flex; flex-direction: column; }
.tmpl-html-area { flex: 1; resize: none; border-radius: 0; border: none; border-top: 1px solid var(--border); font-family: var(--mono); font-size: 12px; line-height: 1.6; padding: 14px; background: var(--bg); color: var(--text-1); width: 100%; height: 100%; outline: none; }
.tmpl-actions { display: flex; align-items: center; gap: 8px; padding: 10px 14px; border-top: 1px solid var(--border); background: var(--bg-1); flex-shrink: 0; }

/* ════════════════════════════════
   LISTS TAB
════════════════════════════════ */
.lists-layout {
  display: grid;
  grid-template-rows: auto 1fr;
  height: 100%;
  overflow: hidden;
}

.lists-toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-1);
  flex-shrink: 0;
  flex-wrap: wrap;
}

.list-stats-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-1);
  flex-shrink: 0;
}

.list-stat-badge {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 6px 14px;
  font-size: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.list-stat-badge strong { font-weight: 800; font-family: var(--display); color: var(--text-1); font-size: 15px; }

.lists-body { overflow-y: auto; flex: 1; padding: 16px; }

.list-entry {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 6px;
  font-size: 12px;
  font-family: var(--mono);
  color: var(--text-2);
  transition: all 0.12s;
}

.list-entry:hover { border-color: var(--border-hi); background: var(--bg-hover); }

/* Drop zone */
.drop-zone {
  border: 2px dashed var(--border-hi);
  border-radius: var(--radius-lg);
  padding: 32px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
  background: rgba(99,102,241,0.02);
}

.drop-zone:hover, .drop-zone.drag-over { border-color: var(--brand); background: var(--brand-glow); }
.drop-zone-icon { font-size: 32px; margin-bottom: 8px; opacity: 0.6; }
.drop-zone-title { font-size: 14px; font-weight: 600; color: var(--text-2); margin-bottom: 4px; }
.drop-zone-sub { font-size: 12px; color: var(--text-4); }

/* ════════════════════════════════
   PROVIDERS TAB
════════════════════════════════ */
.providers-layout {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  height: 100%;
  overflow-y: auto;
}

.provider-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; }

.provider-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 16px;
  cursor: pointer;
  transition: all 0.15s;
}

.provider-card:hover { border-color: var(--border-hi); background: var(--bg-hover); }
.provider-card.selected { border-color: var(--brand); background: rgba(99,102,241,0.06); box-shadow: 0 0 0 1px var(--brand); }
.provider-card-top { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.provider-logo { font-size: 22px; }
.provider-name { font-size: 13px; font-weight: 700; color: var(--text-1); }
.provider-type { font-size: 10px; color: var(--text-3); }
.provider-check { margin-left: auto; color: var(--brand); opacity: 0; transition: opacity 0.15s; font-size: 16px; }
.provider-card.selected .provider-check { opacity: 1; }

/* SMTP config panel */
.smtp-config {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
}

.smtp-config-header { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.smtp-config-title { font-family: var(--display); font-size: 15px; font-weight: 700; }

/* ════════════════════════════════
   TOOLS TAB
════════════════════════════════ */
.tools-layout {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 16px;
  padding: 20px;
  align-content: start;
  height: 100%;
  overflow-y: auto;
}

.tool-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.tool-card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  background: rgba(255,255,255,0.02);
}

.tool-card-icon {
  width: 32px; height: 32px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
}

.tool-card-icon.purple { background: rgba(99,102,241,0.15); }
.tool-card-icon.green  { background: rgba(16,185,129,0.15); }
.tool-card-icon.amber  { background: rgba(245,158,11,0.15); }
.tool-card-icon.red    { background: rgba(239,68,68,0.15); }
.tool-card-icon.blue   { background: rgba(59,130,246,0.15); }

.tool-card-title { font-family: var(--display); font-size: 13px; font-weight: 700; color: var(--text-1); }
.tool-card-desc { font-size: 11px; color: var(--text-3); }
.tool-card-body { padding: 14px 16px; display: flex; flex-direction: column; gap: 10px; }

.results-box {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 12px;
  font-size: 11.5px;
  color: var(--text-2);
  font-family: var(--mono);
  line-height: 1.7;
  max-height: 120px;
  overflow-y: auto;
  white-space: pre-wrap;
}

/* ════════════════════════════════
   AI STUDIO TAB
════════════════════════════════ */
.ai-layout {
  display: grid;
  grid-template-columns: 320px 1fr;
  height: 100%;
  overflow: hidden;
}

.ai-controls {
  border-right: 1px solid var(--border);
  overflow-y: auto;
  background: var(--bg-1);
  display: flex;
  flex-direction: column;
  gap: 0;
}

.ai-output { overflow-y: auto; padding: 16px; display: flex; flex-direction: column; gap: 14px; }

.ai-ctrl-section {
  border-bottom: 1px solid var(--border);
  padding: 12px 14px;
}

.ai-ctrl-title {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--text-4);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.ai-score-display {
  display: flex;
  align-items: center;
  gap: 12px;
}

.ai-score-circle {
  width: 56px; height: 56px;
  border-radius: 50%;
  border: 3px solid rgba(99,102,241,0.2);
  display: flex; align-items: center; justify-content: center;
  font-size: 17px; font-weight: 900; font-family: var(--display);
  flex-shrink: 0;
  transition: border-color 0.4s, color 0.4s;
}

.ai-score-circle.good { border-color: var(--success); color: var(--success); }
.ai-score-circle.warn { border-color: var(--warning); color: var(--warning); }
.ai-score-circle.bad  { border-color: var(--danger);  color: var(--danger); }

.ai-score-bar-track { height: 6px; border-radius: 6px; background: var(--bg-3); overflow: hidden; }
.ai-score-bar-fill { height: 100%; border-radius: 6px; background: linear-gradient(90deg, #10b981, #f59e0b, #ef4444); background-size: 300%; transition: width 0.7s; }
.ai-inbox-est { font-size: 16px; font-weight: 900; color: var(--success); font-family: var(--display); }

.ai-preview-frame { width: 100%; height: 460px; border: 1px solid var(--border); border-radius: var(--radius-lg); background: #fff; }

.ab-subject-item {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 12px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 6px;
  cursor: pointer;
  font-size: 12px;
  color: var(--text-2);
  font-family: var(--mono);
  transition: all 0.12s;
}

.ab-subject-item:hover { border-color: var(--brand); color: var(--text-1); }
.ab-idx { font-size: 9px; font-weight: 800; background: rgba(99,102,241,0.1); color: var(--brand); padding: 2px 5px; border-radius: 4px; flex-shrink: 0; }

/* ════════════════════════════════
   HISTORY TAB
════════════════════════════════ */
.history-layout { padding: 0; height: 100%; overflow: hidden; display: flex; flex-direction: column; }
.history-toolbar { display: flex; align-items: center; gap: 10px; padding: 12px 16px; border-bottom: 1px solid var(--border); background: var(--bg-1); flex-shrink: 0; }
.history-table-wrap { flex: 1; overflow-y: auto; }

table { width: 100%; border-collapse: collapse; font-size: 12px; }
thead th { padding: 10px 14px; text-align: left; font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; color: var(--text-4); border-bottom: 1px solid var(--border); background: var(--bg-1); position: sticky; top: 0; }
tbody td { padding: 10px 14px; border-bottom: 1px solid var(--border); color: var(--text-2); }
tbody tr:hover td { background: var(--bg-hover); }

/* ════════════════════════════════
   LOGS TAB
════════════════════════════════ */
.logs-layout { display: flex; flex-direction: column; height: 100%; overflow: hidden; }
.logs-toolbar { display: flex; align-items: center; gap: 8px; padding: 10px 16px; border-bottom: 1px solid var(--border); background: var(--bg-1); flex-shrink: 0; }
.log-container { flex: 1; overflow-y: auto; padding: 14px 16px; background: var(--bg); font-family: var(--mono); font-size: 11.5px; line-height: 1.8; }
.log-line { display: flex; gap: 10px; border-bottom: 1px solid rgba(255,255,255,0.02); padding: 2px 0; }
.log-time { color: var(--text-4); flex-shrink: 0; min-width: 60px; }
.log-type { flex-shrink: 0; width: 50px; font-weight: 700; }
.log-type.ok { color: var(--success); }
.log-type.err { color: var(--danger); }
.log-type.info { color: var(--info); }
.log-type.warn { color: var(--warning); }
.log-msg { color: var(--text-2); flex: 1; word-break: break-all; }

/* ════════════════════════════════
   GUIDES / GRIMOIRE TAB
════════════════════════════════ */
.guides-layout { padding: 20px; display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px; align-content: start; height: 100%; overflow-y: auto; }

.guide-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  transition: all 0.15s;
}

.guide-card:hover { border-color: var(--border-hi); box-shadow: 0 4px 24px rgba(0,0,0,0.3); }
.guide-card-icon { font-size: 28px; margin-bottom: 10px; }
.guide-card-title { font-family: var(--display); font-size: 15px; font-weight: 700; color: var(--text-1); margin-bottom: 6px; }
.guide-card-body { font-size: 12px; color: var(--text-3); line-height: 1.7; }
.guide-card-body h4 { color: var(--text-2); font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; margin: 12px 0 4px; }
.guide-card-body li { margin-left: 14px; margin-bottom: 2px; }
.guide-code { background: var(--bg-2); border: 1px solid var(--border); border-radius: 4px; padding: 2px 6px; font-family: var(--mono); font-size: 11px; color: var(--brand); }

/* ════════════════════════════════
   SEED NETWORK
════════════════════════════════ */
.seed-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 6px;
  font-size: 12px;
  font-family: var(--mono);
  color: var(--text-2);
}

.seed-status { width: 7px; height: 7px; border-radius: 50%; background: var(--success); flex-shrink: 0; }
.seed-status.pending { background: var(--text-4); }

/* ════════════════════════════════
   DKIM TOOL
════════════════════════════════ */
.dkim-output {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px;
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--brand);
  line-height: 1.6;
  max-height: 120px;
  overflow: auto;
  word-break: break-all;
  white-space: pre-wrap;
}

/* ════════════════════════════════
   TOAST NOTIFICATIONS
════════════════════════════════ */
.toast-container { position: fixed; bottom: 76px; right: 20px; display: flex; flex-direction: column; gap: 8px; z-index: 9999; pointer-events: none; }

.toast {
  padding: 12px 18px;
  border-radius: var(--radius-lg);
  font-size: 13px;
  font-weight: 600;
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-hi);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  transform: translateX(20px);
  transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
  pointer-events: all;
  max-width: 320px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.toast.show { opacity: 1; transform: translateX(0); }
.toast.success { background: rgba(16,185,129,0.12); border-color: rgba(16,185,129,0.3); color: #6ee7b7; }
.toast.error   { background: rgba(239,68,68,0.12);  border-color: rgba(239,68,68,0.3);  color: #fca5a5; }
.toast.info    { background: rgba(99,102,241,0.12); border-color: rgba(99,102,241,0.3); color: #a5b4fc; }
.toast.warning { background: rgba(245,158,11,0.12); border-color: rgba(245,158,11,0.3); color: #fcd34d; }

/* ════════════════════════════════
   MODAL (placement / preview)
════════════════════════════════ */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(8px);
  display: none; align-items: center; justify-content: center;
  z-index: 1000;
}

.modal-overlay.open { display: flex; }

.modal-box {
  background: var(--bg-card);
  border: 1px solid var(--border-hi);
  border-radius: var(--radius-xl);
  padding: 28px;
  max-width: 520px;
  width: 90%;
  box-shadow: var(--shadow-lg);
  max-height: 80vh;
  overflow-y: auto;
}

.modal-title { font-family: var(--display); font-size: 18px; font-weight: 700; margin-bottom: 16px; }
.modal-close { float: right; background: none; border: none; color: var(--text-3); font-size: 18px; cursor: pointer; line-height: 1; }
.modal-close:hover { color: var(--text-1); }

/* ════════════════════════════════
   MISC UTILITIES
════════════════════════════════ */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.section-title { font-family: var(--display); font-size: 13px; font-weight: 700; color: var(--text-1); display: flex; align-items: center; gap: 8px; }
.section-sub { font-size: 11px; color: var(--text-3); }

.tag { padding: 2px 8px; border-radius: 4px; font-size: 10px; font-weight: 700; }
.tag-green { background: rgba(16,185,129,0.1); color: var(--success); border: 1px solid rgba(16,185,129,0.2); }
.tag-red { background: rgba(239,68,68,0.1); color: var(--danger); border: 1px solid rgba(239,68,68,0.2); }
.tag-blue { background: rgba(99,102,241,0.1); color: var(--brand); border: 1px solid rgba(99,102,241,0.2); }
.tag-amber { background: rgba(245,158,11,0.1); color: var(--warning); border: 1px solid rgba(245,158,11,0.2); }

.text-muted { color: var(--text-3); }
.text-mono { font-family: var(--mono); }
.mb-8 { margin-bottom: 8px; }
.mb-12 { margin-bottom: 12px; }
.flex { display: flex; }
.flex-center { display: flex; align-items: center; }
.gap-8 { gap: 8px; }
.gap-12 { gap: 12px; }

.empty-state { text-align: center; padding: 40px 20px; }
.empty-icon { font-size: 36px; margin-bottom: 10px; opacity: 0.5; }
.empty-title { font-size: 14px; font-weight: 600; color: var(--text-3); margin-bottom: 4px; }
.empty-sub { font-size: 12px; color: var(--text-4); }

/* ════════════════════════════════
   ANIMATIONS
════════════════════════════════ */
@keyframes fadeInUp { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
.animate-fade { animation: fadeInUp 0.25s ease forwards; }

/* Advanced tab panels layout */
.adv-layout { padding: 20px; display: flex; flex-direction: column; gap: 16px; height: 100%; overflow-y: auto; }
.adv-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ════════════════════════════════════════════
   UX ASCENSION — MAX USABILITY SYSTEM v2.0
════════════════════════════════════════════ */

/* ── Tooltip System ── */
.tip { position: relative; display: inline-flex; align-items: center; margin-left: 5px; cursor: help; }
.tip-icon { width: 14px; height: 14px; border-radius: 50%; background: var(--border-hi); color: var(--text-3); font-size: 9px; font-weight: 700; display: flex; align-items: center; justify-content: center; flex-shrink: 0; transition: background 0.15s; }
.tip:hover .tip-icon { background: var(--brand); color: #fff; }
.tip-box { position: absolute; bottom: calc(100% + 8px); left: 50%; transform: translateX(-50%); background: #1a1d2a; border: 1px solid var(--border-hi); border-radius: var(--radius); padding: 8px 12px; font-size: 11px; line-height: 1.5; color: var(--text-2); white-space: normal; width: 240px; z-index: 9999; pointer-events: none; opacity: 0; transition: opacity 0.15s; box-shadow: var(--shadow-lg); }
.tip-box::after { content: ''; position: absolute; top: 100%; left: 50%; transform: translateX(-50%); border: 5px solid transparent; border-top-color: var(--border-hi); }
.tip:hover .tip-box { opacity: 1; }

/* ── Step Badge System ── */
.step-wrap { display: flex; flex-direction: column; height: 100%; }
.step-num { display: inline-flex; align-items: center; gap: 8px; margin-bottom: 12px; }
.step-badge { width: 26px; height: 26px; border-radius: 50%; background: var(--grad-brand); font-size: 11px; font-weight: 800; color: #fff; display: flex; align-items: center; justify-content: center; flex-shrink: 0; box-shadow: 0 0 12px var(--brand-glow); }
.step-title { font-size: 13px; font-weight: 700; color: var(--text-1); letter-spacing: 0.02em; }
.step-sep { height: 1px; background: var(--border); margin: 0 -16px 14px; }

/* ── Readiness Panel ── */
.readiness-panel { background: var(--bg-1); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 14px; }
.readiness-title { font-size: 11px; font-weight: 700; color: var(--text-3); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 10px; display: flex; align-items: center; gap: 6px; }
.ready-score { font-size: 22px; font-weight: 800; }
.ready-row { display: flex; align-items: center; gap: 8px; padding: 5px 0; border-bottom: 1px solid var(--border-lo, rgba(255,255,255,0.04)); font-size: 11px; }
.ready-row:last-child { border-bottom: none; }
.ready-icon { font-size: 13px; width: 16px; flex-shrink: 0; }
.ready-label { flex: 1; color: var(--text-2); }
.ready-val { font-size: 10px; font-family: var(--mono); color: var(--text-3); max-width: 100px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ready-row.ok .ready-label { color: var(--text-1); }
.ready-row.warn .ready-label { color: var(--warning); }
.ready-row.err .ready-label { color: var(--danger); }
.ready-launch-btn { width: 100%; margin-top: 12px; background: var(--grad-brand); border: none; color: #fff; border-radius: var(--radius); padding: 10px; font-size: 13px; font-weight: 700; cursor: pointer; transition: opacity 0.15s, transform 0.1s; letter-spacing: 0.04em; }
.ready-launch-btn:hover { opacity: 0.9; transform: translateY(-1px); }
.ready-launch-btn:disabled { opacity: 0.4; transform: none; cursor: not-allowed; }
.ready-launch-btn.go { animation: readyPulse 2s infinite; }
@keyframes readyPulse { 0%, 100% { box-shadow: 0 0 0 0 var(--brand-glow); } 50% { box-shadow: 0 0 0 8px transparent; } }

/* ── Input Validation States ── */
.input.valid   { border-color: var(--success) !important; }
.input.invalid { border-color: var(--danger) !important; }
.input.warn    { border-color: var(--warning) !important; }
.field-err { font-size: 10px; color: var(--danger); margin-top: 3px; display: none; }
.field-err.show { display: block; }
.field-ok  { font-size: 10px; color: var(--success); margin-top: 3px; display: none; }
.field-ok.show { display: block; }

/* ── Expandable Help Text ── */
.help-toggle { display: flex; align-items: center; gap: 4px; font-size: 10px; color: var(--text-4); cursor: pointer; margin-top: 4px; user-select: none; }
.help-toggle:hover { color: var(--brand); }
.help-toggle svg { transition: transform 0.2s; }
.help-toggle.open svg { transform: rotate(90deg); }
.help-body { font-size: 11px; color: var(--text-3); line-height: 1.6; background: var(--bg-1); border-left: 2px solid var(--brand); border-radius: 0 4px 4px 0; padding: 8px 10px; margin-top: 6px; display: none; }
.help-body.open { display: block; animation: fadeInUp 0.15s ease; }

/* ── Onboarding Wizard ── */
.wizard-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.85); z-index: 9000; display: flex; align-items: center; justify-content: center; backdrop-filter: blur(4px); opacity: 0; pointer-events: none; transition: opacity 0.3s; }
.wizard-overlay.open { opacity: 1; pointer-events: all; }
.wizard-box { background: var(--bg-card); border: 1px solid var(--border-hi); border-radius: var(--radius-xl); width: 680px; max-width: 95vw; box-shadow: var(--shadow-lg); overflow: hidden; }
.wizard-header { padding: 24px 28px 0; position: relative; }
.wizard-logo { font-size: 28px; font-weight: 900; font-family: var(--display); background: var(--grad-brand); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.wizard-sub { font-size: 13px; color: var(--text-3); margin-top: 4px; }
.wizard-steps-bar { display: flex; gap: 0; margin: 20px 0 0; }
.wizard-step-dot { flex: 1; height: 3px; background: var(--border); transition: background 0.3s; }
.wizard-step-dot.done { background: var(--brand); }
.wizard-step-dot.active { background: var(--brand); animation: wizardPulse 1.5s infinite; }
@keyframes wizardPulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.6; } }
.wizard-body { padding: 24px 28px; min-height: 280px; }
.wizard-step { display: none; }
.wizard-step.active { display: block; animation: fadeInUp 0.2s ease; }
.wizard-step-title { font-size: 18px; font-weight: 800; font-family: var(--display); color: var(--text-1); margin-bottom: 6px; }
.wizard-step-desc { font-size: 13px; color: var(--text-3); margin-bottom: 18px; line-height: 1.7; }
.wizard-option-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.wizard-option { background: var(--bg-1); border: 1.5px solid var(--border); border-radius: var(--radius-lg); padding: 14px 16px; cursor: pointer; transition: border-color 0.15s, background 0.15s; }
.wizard-option:hover { border-color: var(--brand); background: var(--bg-hover); }
.wizard-option.selected { border-color: var(--brand); background: rgba(99,102,241,0.08); }
.wizard-option-icon { font-size: 22px; margin-bottom: 6px; }
.wizard-option-name { font-size: 13px; font-weight: 700; color: var(--text-1); }
.wizard-option-desc { font-size: 11px; color: var(--text-3); margin-top: 2px; }
.wizard-footer { padding: 16px 28px 24px; display: flex; justify-content: space-between; align-items: center; border-top: 1px solid var(--border); }
.wizard-prog-text { font-size: 11px; color: var(--text-4); }
.wizard-nav { display: flex; gap: 8px; }
.wizard-skip { font-size: 12px; color: var(--text-4); cursor: pointer; }
.wizard-skip:hover { color: var(--text-2); }

/* ── Keyboard Shortcut Keys ── */
kbd { display: inline-flex; align-items: center; justify-content: center; background: var(--bg-2); border: 1px solid var(--border-hi); border-radius: 4px; padding: 1px 5px; font-size: 10px; font-family: var(--mono); color: var(--text-2); line-height: 1.6; }

/* ── Shortcuts Overlay ── */
.shortcuts-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.8); z-index: 8000; display: flex; align-items: center; justify-content: center; backdrop-filter: blur(6px); opacity: 0; pointer-events: none; transition: opacity 0.2s; }
.shortcuts-overlay.open { opacity: 1; pointer-events: all; }
.shortcuts-box { background: var(--bg-card); border: 1px solid var(--border-hi); border-radius: var(--radius-xl); padding: 28px 32px; width: 500px; max-width: 95vw; }
.shortcuts-title { font-size: 16px; font-weight: 800; color: var(--text-1); margin-bottom: 18px; display: flex; align-items: center; gap: 8px; }
.shortcut-row { display: flex; justify-content: space-between; align-items: center; padding: 8px 0; border-bottom: 1px solid var(--border-lo, rgba(255,255,255,0.04)); font-size: 12px; line-height: 1.5; }
.shortcut-row:last-child { border-bottom: none; }
.shortcut-desc { color: var(--text-2); }
.shortcut-keys { display: flex; gap: 4px; }

/* ── Smart Suggest Banner ── */
.suggest-banner { background: rgba(99,102,241,0.08); border: 1px solid rgba(99,102,241,0.2); border-radius: var(--radius); padding: 10px 14px; display: flex; align-items: flex-start; gap: 10px; font-size: 12px; color: var(--text-2); line-height: 1.6; margin-bottom: 10px; }
.suggest-banner-icon { font-size: 16px; flex-shrink: 0; }
.suggest-banner .close { margin-left: auto; cursor: pointer; color: var(--text-4); font-size: 14px; }
.suggest-banner .close:hover { color: var(--text-2); }

/* ── Field Group with inline status ── */
.field-group { position: relative; }
.field-status { position: absolute; right: 10px; top: 50%; transform: translateY(-50%); font-size: 12px; pointer-events: none; }

/* ── Campaign Step Flow (horizontal progress) ── */
.campaign-flow { display: flex; align-items: center; gap: 0; margin-bottom: 16px; }
.flow-step { display: flex; align-items: center; gap: 6px; padding: 6px 12px; border-radius: 20px; font-size: 11px; font-weight: 600; color: var(--text-4); transition: all 0.2s; cursor: default; }
.flow-step.active { background: var(--brand); color: #fff; }
.flow-step.done { color: var(--success); }
.flow-arrow { color: var(--text-4); font-size: 12px; padding: 0 2px; }

/* ── Animated Counter ── */
@keyframes countUp { from { transform: translateY(8px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }
.count-animate { animation: countUp 0.3s ease; }

/* ── btn-xs ── */
.btn-xs { padding: 3px 8px; font-size: 10px; }

/* ── Drag-Over Zone ── */
[ondragover] { transition: border-color 0.15s, background 0.15s; }
.drag-over { border-color: var(--brand) !important; background: rgba(99,102,241,0.06) !important; }

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-hi); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--brand); }

/* ── success-lo / brand-lo tokens (referenced in HTML) ── */
:root {
  --success-lo: rgba(16,185,129,0.08);
  --brand-lo: rgba(99,102,241,0.08);
  --border-lo: rgba(255,255,255,0.04);
}

/* ════════════════════════════════════════════
   ENTERPRISE LEDGER
════════════════════════════════════════════ */
.ledger-layout { display: flex; flex-direction: column; height: 100%; overflow: hidden; }
.ledger-header { display: flex; align-items: center; justify-content: space-between; padding: 12px 20px; border-bottom: 1px solid var(--border); flex-shrink: 0; gap: 10px; flex-wrap: wrap; }
.ledger-title { font-family: var(--display); font-weight: 800; font-size: 15px; color: var(--text-1); }
.ledger-badge { background: var(--brand); color: #fff; font-size: 10px; font-weight: 700; padding: 2px 8px; border-radius: 12px; }
.ledger-search { height: 30px; font-size: 12px; }
.ledger-stats-bar { display: flex; align-items: center; gap: 0; padding: 14px 20px; border-bottom: 1px solid var(--border); background: var(--bg-1); flex-shrink: 0; flex-wrap: wrap; }
.ledger-stat { display: flex; flex-direction: column; align-items: center; gap: 2px; padding: 0 20px; }
.ledger-stat-val { font-size: 20px; font-weight: 800; font-family: var(--display); color: var(--text-1); line-height: 1; }
.ledger-stat-val.green { color: var(--success); }
.ledger-stat-val.red   { color: var(--danger);  }
.ledger-stat-val.brand { color: var(--brand);   }
.ledger-stat-label { font-size: 10px; color: var(--text-4); text-transform: uppercase; letter-spacing: 0.08em; }
.ledger-stat-sep { width: 1px; height: 36px; background: var(--border); }
.ledger-empty { display: flex; flex-direction: column; align-items: center; justify-content: center; height: 200px; }
.ledger-body { flex: 1; overflow-y: auto; padding: 12px 16px; display: flex; flex-direction: column; gap: 8px; }

/* Campaign Card */
.ledger-card { background: var(--bg-1); border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; transition: border-color 0.15s; }
.ledger-card:hover { border-color: var(--border-hi); }
.ledger-card-header { display: flex; align-items: center; gap: 10px; padding: 12px 16px; cursor: pointer; -webkit-user-select: none; user-select: none; }
.ledger-card-header:hover { background: var(--bg-hover); }
.ledger-campaign-id { font-size: 10px; color: var(--text-4); font-family: var(--mono); min-width: 30px; }
.ledger-campaign-name { font-weight: 700; font-size: 13px; color: var(--text-1); flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ledger-pill { display: inline-flex; align-items: center; padding: 2px 10px; border-radius: 12px; font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; flex-shrink: 0; }
.ledger-pill-complete { background: rgba(16,185,129,0.12); color: var(--success); }
.ledger-pill-running  { background: rgba(99,102,241,0.12);  color: var(--brand);   }
.ledger-pill-failed   { background: rgba(239,68,68,0.12);   color: var(--danger);  }
.ledger-pill-pending  { background: rgba(61,68,96,0.4);     color: var(--text-3);  }
.ledger-card-metrics { display: flex; gap: 14px; font-size: 11px; color: var(--text-3); align-items: center; flex-wrap: wrap; }
.ledger-card-metrics .m-sent   { color: var(--success); font-weight: 700; }
.ledger-card-metrics .m-failed { color: var(--danger);  font-weight: 700; }
.ledger-card-metrics .m-opened { color: var(--brand);   font-weight: 700; }
.ledger-card-metrics .m-date   { color: var(--text-4);  font-size: 10px; font-family: var(--mono); }
.ledger-expand-btn { font-size: 11px; color: var(--text-4); padding: 2px 6px; flex-shrink: 0; }
.ledger-progress { height: 3px; background: var(--border); }
.ledger-progress-fill { height: 100%; background: var(--grad-brand); transition: width 0.5s; }

/* Drilldown recipient table */
.ledger-drilldown { border-top: 1px solid var(--border); display: none; }
.ledger-drilldown.open { display: block; animation: fadeInUp 0.2s ease; }
.ledger-drill-toolbar { display: flex; gap: 8px; padding: 10px 16px; background: var(--bg-2); border-bottom: 1px solid var(--border); }
.ledger-drill-toolbar input { height: 26px; font-size: 11px; flex: 1; }
.ledger-drill-toolbar select { height: 26px; font-size: 11px; }
.ledger-recipient-table { width: 100%; border-collapse: collapse; font-size: 11px; }
.ledger-recipient-table th { padding: 7px 12px; text-align: left; font-size: 10px; font-weight: 700; color: var(--text-4); text-transform: uppercase; letter-spacing: 0.07em; border-bottom: 1px solid var(--border); background: var(--bg-2); position: sticky; top: 0; z-index: 1; }
.ledger-recipient-table td { padding: 7px 12px; border-bottom: 1px solid var(--border-lo); color: var(--text-2); vertical-align: middle; }
.ledger-recipient-table tr:hover td { background: var(--bg-hover); }
.ledger-recipient-table td:first-child { font-family: var(--mono); font-size: 10px; color: var(--text-3); }
.ledger-table-wrap { max-height: 320px; overflow-y: auto; }
.ledger-drill-footer { display: flex; align-items: center; justify-content: space-between; padding: 8px 16px; background: var(--bg-2); border-top: 1px solid var(--border); font-size: 11px; color: var(--text-4); }
.tag-sent    { display:inline-block;background:rgba(16,185,129,0.1);color:var(--success);border-radius:4px;padding:1px 7px;font-size:9px;font-weight:700;text-transform:uppercase; }
.tag-failed  { display:inline-block;background:rgba(239,68,68,0.1);color:var(--danger);border-radius:4px;padding:1px 7px;font-size:9px;font-weight:700;text-transform:uppercase; }
.tag-opened  { display:inline-block;background:rgba(99,102,241,0.1);color:var(--brand);border-radius:4px;padding:1px 7px;font-size:9px;font-weight:700;text-transform:uppercase; }
.tag-clicked { display:inline-block;background:rgba(16,185,129,0.2);color:var(--success);border-radius:4px;padding:1px 7px;font-size:9px;font-weight:700;text-transform:uppercase; }
.tag-bounce  { display:inline-block;background:rgba(245,158,11,0.1);color:var(--warning);border-radius:4px;padding:1px 7px;font-size:9px;font-weight:700;text-transform:uppercase; }

/* ════════════════════════════════════════════
   OMNIVERSAL FLEET SINGULARITY THEME
════════════════════════════════════════════ */
.fleet-orb {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  position: relative;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 0 10px currentColor;
  cursor: pointer;
}
.fleet-orb:hover {
  transform: scale(1.8);
  z-index: 10;
}
.fleet-orb::after {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: 50%;
  border: 1px solid currentColor;
  opacity: 0;
  animation: orb-ring 2s infinite ease-out;
}
.fleet-orb.active {
  color: var(--success);
  background: var(--success);
}
.fleet-orb.dead {
  color: var(--danger);
  background: var(--danger);
  box-shadow: none;
  opacity: 0.5;
}
.fleet-orb.active::after { display: block; }
.fleet-orb.dead::after { display: none; }
@keyframes orb-ring {
  0% { transform: scale(1); opacity: 0.8; }
  100% { transform: scale(2.5); opacity: 0; }
}

.table { width: 100%; border-collapse: collapse; font-family: var(--font); }
.table th { padding: 12px 14px; font-size: 11px; text-transform: uppercase; font-weight: 700; color: var(--text-4); border-bottom: 1px solid var(--border); }
.table td { padding: 12px 14px; border-bottom: 1px solid var(--border-lo); color: var(--text-2); }
.table tr:hover td { background: var(--bg-hover); }

/* Fleet Composition Bars */
.comp-bar {
  height: 24px;
  display: flex;
  border-radius: 12px;
  overflow: hidden;
  background: var(--bg-1);
  border: 1px solid var(--border);
}
.comp-segment {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 800;
  color: #fff;
  transition: width 0.5s;
}
.comp-legend-item { display: flex; align-items: center; gap: 6px; font-size: 11px; color: var(--text-3); }
.comp-legend-dot { width: 8px; height: 8px; border-radius: 50%; }