/* ================================================================
   LeadContinuum — Design System
   Palette derived from logo gradient: #3B82F6 → #8B5CF6 → #EC4899
   Base: deep blue-black  |  Accent: electric blue + violet
   ================================================================ */

@import url('https://fonts.googleapis.com/css2?family=Libre+Baskerville:ital,wght@0,400;0,700;1,400&family=Inter:wght@300;400;500;600&display=swap');

:root {
  /* ── Core colours ── */
  --lc-bg:           #070A12;
  --lc-surface1:     #0D1220;
  --lc-surface2:     #111828;
  --lc-surface3:     #16202E;
  --lc-border:       rgba(99, 140, 255, 0.13);
  --lc-border-soft:  rgba(255, 255, 255, 0.06);

  /* ── Logo gradient colours ── */
  --lc-blue:         #4F8EF7;
  --lc-violet:       #8B5CF6;
  --lc-pink:         #D946A8;

  /* ── Accent (primary CTA = electric blue) ── */
  --lc-accent:       #4F8EF7;
  --lc-accent-hover: #6BA3FF;
  --lc-accent-dim:   rgba(79, 142, 247, 0.15);
  --lc-accent-ring:  rgba(79, 142, 247, 0.30);

  /* ── Text ── */
  --lc-text:         #E8EFFE;
  --lc-text-muted:   #7A8FA8;
  --lc-text-subtle:  #4A5A72;

  /* ── Radius ── */
  --lc-radius:       0px;
  --lc-radius-lg:    0px;

  /* ── Bootstrap overrides ── */
  --bs-body-bg:            var(--lc-bg);
  --bs-body-color:         var(--lc-text);
  --bs-border-color:       var(--lc-border);
  --bs-primary:            var(--lc-accent);
  --bs-primary-rgb:        79, 142, 247;
  --bs-link-color:         var(--lc-accent);
  --bs-link-hover-color:   var(--lc-accent-hover);
  --bs-border-radius:      var(--lc-radius);
  --bs-border-radius-sm:   4px;
  --bs-border-radius-lg:   var(--lc-radius-lg);
  --bs-border-radius-xl:   var(--lc-radius-lg);
  --bs-border-radius-xxl:  var(--lc-radius-lg);

  /* Legacy --lv- vars so existing templates still work */
  --lv-bg:          var(--lc-bg);
  --lv-card:        var(--lc-surface1);
  --lv-muted:       var(--lc-text-muted);
  --lv-surface1:    var(--lc-surface1);
  --lv-surface2:    var(--lc-surface2);
  --lv-border:      var(--lc-border);
  --lv-text:        var(--lc-text);
  --lv-text-muted:  var(--lc-text-muted);
  --lv-teal:        var(--lc-accent);
  --lv-teal-hover:  var(--lc-accent-hover);
  --lv-teal-ring:   var(--lc-accent-ring);
  --lv-radius:      var(--lc-radius);
}

/* ================================================================
   BASE
   ================================================================ */

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--lc-bg);
  background-image:
    radial-gradient(ellipse 80% 50% at 20% -10%, rgba(79,142,247,0.08) 0%, transparent 60%),
    radial-gradient(ellipse 60% 40% at 80% 110%, rgba(139,92,246,0.06) 0%, transparent 55%);
  color: var(--lc-text);
  min-height: 100vh;
}

h1, h2, h3, h4, h5, h6,
.lv-title,
.navbar-brand {
  font-family: 'Libre Baskerville', Georgia, serif;
}

a { color: var(--lc-accent); text-decoration: none; }
a:hover { color: var(--lc-accent-hover); }

/* ================================================================
   LOGO + BRAND
   ================================================================ */

.lv-brand {
  height: 58px;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 0 2px 0;
}

.lv-brand .lv-logo {
  height: 130px;
  width: auto;
  transform: translateY(12px);
  filter: drop-shadow(0 0 12px rgba(79, 142, 247, 0.35));
}

.lv-title {
  text-align: center;
  margin: 0 !important;
  padding: 0 !important;
  font-size: 1.25rem;
  font-weight: 600;
  line-height: 1.6;
  letter-spacing: -0.01em;
}

.lv-subtle {
  text-align: center;
  color: var(--lc-text-muted) !important;
  margin: 0.25rem 0 1rem 0;
  font-size: 0.9rem;
}

/* ================================================================
   CARDS
   ================================================================ */

.lv-card {
  background: var(--lc-surface1);
  border: 1px solid var(--lc-border);
  border-radius: var(--lc-radius-lg);
  padding: 16px;
  box-shadow:
    0 1px 0 rgba(255,255,255,0.04) inset,
    0 16px 40px rgba(0,0,0,0.35);
}

/* ================================================================
   LAYOUT SHELL
   ================================================================ */

.lv-shell {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.lv-sidebar {
  width: 330px;
  min-width: 330px;
  transition: transform 180ms ease, width 180ms ease, min-width 180ms ease,
              padding 180ms ease, margin 180ms ease;
  will-change: transform;
}

.lv-main { flex: 1; min-width: 0; }

/* ================================================================
   INPUTS
   ================================================================ */

.form-control,
.form-select {
  background: var(--lc-surface2) !important;
  color: var(--lc-text) !important;
  border: 1px solid var(--lc-border) !important;
  border-radius: var(--lc-radius) !important;
  font-family: 'Inter', sans-serif;
}

.form-control::placeholder { color: var(--lc-text-subtle) !important; }

.form-control:focus,
.form-select:focus {
  background: var(--lc-surface2) !important;
  color: var(--lc-text) !important;
  border-color: var(--lc-accent) !important;
  box-shadow: 0 0 0 3px var(--lc-accent-ring) !important;
}

/* ================================================================
   BUTTONS
   ================================================================ */

.btn {
  font-family: 'Libre Baskerville', Georgia, serif;
  font-weight: 600;
  font-size: 0.875rem;
  letter-spacing: 0.01em;
  border-radius: var(--lc-radius) !important;
  transition: background 150ms ease, border-color 150ms ease,
              box-shadow 150ms ease, transform 80ms ease;
}

/* Primary — logo-gradient CTA */
.btn-primary {
  background: linear-gradient(135deg, var(--lc-blue) 0%, var(--lc-violet) 100%) !important;
  border: none !important;
  color: #fff !important;
  box-shadow: 0 4px 16px rgba(79, 142, 247, 0.30);
}
.btn-primary:hover {
  background: linear-gradient(135deg, #6BA3FF 0%, #A478FF 100%) !important;
  box-shadow: 0 4px 22px rgba(79, 142, 247, 0.45);
  transform: translateY(-1px);
  color: #fff !important;
}
.btn-primary:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(79, 142, 247, 0.25);
}

.btn-primary:focus,
.btn-primary:focus-visible {
  box-shadow: 0 0 0 3px var(--lc-accent-ring) !important;
}

/* Success green button */
.btn-success {
  background: linear-gradient(135deg, #22C55E 0%, #16A34A 100%) !important;
  border: none !important;
  color: #fff !important;
}
.btn-success:hover {
  background: linear-gradient(135deg, #34D65C 0%, #22C55E 100%) !important;
  color: #fff !important;
  transform: translateY(-1px);
}

/* Outline light */
.btn-outline-light {
  color: var(--lc-text-muted) !important;
  border: 1px solid var(--lc-border) !important;
  background: transparent !important;
}
.btn-outline-light:hover {
  background: var(--lc-surface2) !important;
  border-color: rgba(99, 140, 255, 0.25) !important;
  color: var(--lc-text) !important;
}

.btn:focus,
.btn:focus-visible {
  box-shadow: 0 0 0 3px var(--lc-accent-ring) !important;
}

/* ================================================================
   NAV TABS
   ================================================================ */

.lv-nav {
  overflow-x: auto;
  white-space: nowrap;
  -webkit-overflow-scrolling: touch;
  display: flex;
  gap: 4px;
}

.lv-nav .btn {
  white-space: nowrap;
  font-size: 0.82rem;
  padding: 5px 14px;
}

/* ================================================================
   TABLES
   ================================================================ */

.table {
  --bs-table-bg: transparent;
  --bs-table-color: var(--lc-text);
  --bs-table-striped-color: var(--lc-text);
  --bs-table-hover-color: var(--lc-text);
  --bs-table-striped-bg: rgba(255,255,255,0.02);
  --bs-table-hover-bg: rgba(79,142,247,0.05);
}

.table thead th {
  color: var(--lc-text-muted) !important;
  border-bottom: 1px solid var(--lc-border) !important;
  background: rgba(13, 18, 32, 0.8) !important;
  font-family: 'Libre Baskerville', Georgia, serif;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.table td, .table th {
  border-top: 1px solid var(--lc-border-soft) !important;
  vertical-align: middle;
}

#lvCallLogTable th,
#lvCallLogTable td { color: var(--lc-text) !important; }

/* ================================================================
   ALERTS + BADGES
   ================================================================ */

.alert {
  border-radius: var(--lc-radius) !important;
  border: 1px solid var(--lc-border) !important;
  background: var(--lc-surface1) !important;
  color: var(--lc-text) !important;
}
.alert-success {
  border-color: rgba(34, 197, 94, 0.3) !important;
  background: rgba(34, 197, 94, 0.08) !important;
}
.alert-danger {
  border-color: rgba(239, 68, 68, 0.3) !important;
  background: rgba(239, 68, 68, 0.08) !important;
}
.alert-warning {
  border-color: rgba(234, 179, 8, 0.3) !important;
  background: rgba(234, 179, 8, 0.07) !important;
}
.alert-info {
  border-color: rgba(79, 142, 247, 0.28) !important;
  background: rgba(79, 142, 247, 0.08) !important;
}

.badge {
  background: rgba(79, 142, 247, 0.15) !important;
  border: 1px solid rgba(79, 142, 247, 0.2) !important;
  color: var(--lc-accent) !important;
  border-radius: 4px !important;
}

/* ================================================================
   SETTINGS PANEL
   ================================================================ */

.lv-settings {
  background: var(--lc-surface1) !important;
  border-left: 1px solid var(--lc-border) !important;
}

/* ================================================================
   PROGRESS BARS
   ================================================================ */

.progress {
  background: var(--lc-surface2);
  border-radius: 99px;
  overflow: hidden;
}

.progress-bar {
  background: linear-gradient(90deg, var(--lc-blue), var(--lc-violet));
}

/* ================================================================
   MISC
   ================================================================ */

hr { border-color: var(--lc-border) !important; }

footer { color: var(--lc-text-muted) !important; opacity: 1 !important; }

.text-muted { color: var(--lc-text-muted) !important; }

.dropdown-menu {
  background: var(--lc-surface2) !important;
  border: 1px solid var(--lc-border) !important;
  border-radius: var(--lc-radius) !important;
}

.dropdown-item {
  color: var(--lc-text) !important;
}

.dropdown-item:hover {
  background: var(--lc-accent-dim) !important;
  color: var(--lc-accent) !important;
}

.modal-content {
  background: var(--lc-surface1) !important;
  border: 1px solid var(--lc-border) !important;
  border-radius: var(--lc-radius-lg) !important;
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: rgba(79, 142, 247, 0.25);
  border-radius: 99px;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(79, 142, 247, 0.45);
}

/* ================================================================
   OVERLAY (MOBILE DRAWER)
   ================================================================ */

.lv-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.60);
  display: none;
  z-index: 1040;
  backdrop-filter: blur(2px);
}

.lv-settings-close { display: none; }

/* ================================================================
   DESKTOP: SIDEBAR COLLAPSE
   ================================================================ */

@media (min-width: 992px) {
  .lv-shell {
    display: flex !important;
    flex-direction: row !important;
    flex-wrap: nowrap !important;
    align-items: flex-start !important;
  }
  .lv-sidebar {
    position: relative !important;
    height: auto !important;
  }
  .lv-main { min-width: 0 !important; }

  body.lv-settings-collapsed .lv-sidebar {
    width: 0 !important;
    min-width: 0 !important;
    padding: 0 !important;
    margin: 0 !important;
    border: 0 !important;
    overflow: hidden !important;
    transform: translateX(-100%);
    pointer-events: none;
  }
}

/* ================================================================
   MOBILE
   ================================================================ */

@media (max-width: 991.98px) {
  .lv-shell { display: block; }

  .lv-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    width: min(92vw, 380px);
    z-index: 1045;
    transform: translateX(-100%);
    overflow-y: auto;
    background: var(--lc-surface1);
  }

  body.lv-settings-open .lv-sidebar {
    transform: translateX(0);
    pointer-events: auto;
  }

  body.lv-settings-open .lv-overlay { display: block; }
  body:not(.lv-settings-open) .lv-sidebar { pointer-events: none; }

  .lv-settings-close { display: inline-flex; }
  .lv-main { padding: 0; }
}

/* ================================================================
   SETTINGS SIDEBAR — tighten heading size
   ================================================================ */
#lvSettings h5 {
  font-size: 0.82rem !important;
  font-weight: 600 !important;
  letter-spacing: 0.06em !important;
  text-transform: uppercase !important;
  color: var(--lc-text-muted) !important;
  font-family: 'Inter', sans-serif !important;
}

/* ================================================================
   DARK MODE — brighten muted text for better readability
   ================================================================ */
:root {
  --lc-text-muted:  #A8BFCC;
  --lc-text-subtle: #7A8FA8;
}

/* ================================================================
   LIGHT MODE — @media (prefers-color-scheme: light)
   Only adds overrides. Zero structural changes. Zero template changes.
   ================================================================ */
@media (prefers-color-scheme: light) {
  :root {
    --lc-bg:           #F4F6FA;
    --lc-surface1:     #FFFFFF;
    --lc-surface2:     #EEF1F7;
    --lc-surface3:     #E4E9F2;
    --lc-border:       rgba(79, 142, 247, 0.20);
    --lc-border-soft:  rgba(0, 0, 0, 0.07);
    --lc-text:         #0F172A;
    --lc-text-muted:   #475569;
    --lc-text-subtle:  #94A3B8;
    --lc-accent-dim:   rgba(79, 142, 247, 0.10);
    --lc-accent-ring:  rgba(79, 142, 247, 0.25);
    --bs-body-bg:      #F4F6FA;
    --bs-body-color:   #0F172A;
    --lv-bg:           #F4F6FA;
    --lv-card:         #FFFFFF;
    --lv-muted:        #475569;
    --lv-surface1:     #FFFFFF;
    --lv-surface2:     #EEF1F7;
    --lv-border:       rgba(79, 142, 247, 0.20);
    --lv-text:         #0F172A;
    --lv-text-muted:   #475569;
  }

  body {
    background-image:
      radial-gradient(ellipse 80% 50% at 20% -10%, rgba(79,142,247,0.05) 0%, transparent 60%),
      radial-gradient(ellipse 60% 40% at 80% 110%, rgba(139,92,246,0.04) 0%, transparent 55%);
  }

  .lv-card {
    box-shadow: 0 1px 0 rgba(255,255,255,0.9) inset, 0 2px 12px rgba(0,0,0,0.08);
  }

  .table thead th {
    background: var(--lc-surface2) !important;
    color: var(--lc-text-muted) !important;
  }

  .alert {
    background: var(--lc-surface1) !important;
    color: var(--lc-text) !important;
  }

  .btn-outline-light {
    color: var(--lc-text-muted) !important;
    border: 1px solid rgba(0,0,0,0.15) !important;
  }
  .btn-outline-light:hover {
    background: var(--lc-surface2) !important;
    color: var(--lc-text) !important;
  }

  .lv-sidebar { background: var(--lc-surface1); }
  .lv-overlay { background: rgba(0,0,0,0.35); }
  .lv-settings { background: var(--lc-surface1) !important; }
  .progress { background: var(--lc-surface3); }

  #lvSettings h5 { color: var(--lc-text-muted) !important; }

  /* Hardcoded dark backgrounds in templates — override via attribute selectors */
  [style*="background:#0d2233"],
  [style*="background: #0d2233"],
  [style*="background:#0d1826"],
  [style*="background:#0b1630"],
  [style*="background:#1e2d3d"] {
    background: var(--lc-surface2) !important;
    color: var(--lc-text) !important;
  }

  [style*="border-color:#2a4060"] {
    border-color: var(--lc-border) !important;
  }

  [style*="color:#e0e8f0"] {
    color: var(--lc-text) !important;
  }

  /* Modal overlays */
  [style*="background:rgba(0,0,0,0.75)"],
  [style*="background: rgba(0,0,0,0.75)"] {
    background: rgba(0,0,0,0.45) !important;
  }

  /* Inline JS-rendered conversation elements */
  .lv-convo-row-light { background: var(--lc-surface2) !important; }

  ::-webkit-scrollbar-thumb { background: rgba(79,142,247,0.20); }

  .dropdown-menu {
    box-shadow: 0 4px 16px rgba(0,0,0,0.12) !important;
  }

  .modal-content {
    background: var(--lc-surface1) !important;
    border-color: var(--lc-border) !important;
  }

  code {
    background: var(--lc-surface2);
    color: var(--lc-accent);
    padding: 2px 6px;
    border-radius: 4px;
  }
}

/* ================================================================
   MOBILE — outreach page fixes
   ================================================================ */
@media (max-width: 767.98px) {
  /* Keep cards readable without crushing tables */
  .lead-card { overflow-x: hidden; word-break: break-word; }
  .lead-card b { font-size: 0.9rem; }
  .lead-card .badge { font-size: 0.65rem; padding: 2px 5px; }

  /* Stack filter/channel/tone controls vertically */
  .row.g-2.align-items-end > div { flex: 0 0 100%; max-width: 100%; }

  /* Draft box fits screen */
  .lead-card textarea { font-size: 0.82rem !important; }
  .lead-card .d-flex.gap-2.flex-wrap .btn { font-size: 0.75rem; padding: 4px 8px; }

  /* Conversations scrollable area shorter on mobile */
  #convoListWrap { max-height: 240px; }
  #leadCardsWrap { max-height: 400px; }

  /* Modal full width on mobile */
  #convoModal > div { margin: 10px auto !important; max-width: 95vw !important; max-height: 90vh !important; }

  /* Sub-tab buttons */
  #subTabMessages, #subTabCalls { flex: 1; }

  /* Call page inputs */
  #callPhone, #callDealer { font-size: 0.9rem; }
  #activeCallTranscript { max-height: 200px; font-size: 0.8rem; }
  #callLogList { max-height: 300px; }
}


/* ================================================================
   MOBILE — reliable theme switching + call log/table fixes
   ================================================================ */
@media (max-width: 767.98px) {
  html[data-mobile-scheme="light"] {
    --lc-bg:           #F4F6FA;
    --lc-surface1:     #FFFFFF;
    --lc-surface2:     #EEF1F7;
    --lc-surface3:     #E4E9F2;
    --lc-border:       rgba(79, 142, 247, 0.20);
    --lc-border-soft:  rgba(0, 0, 0, 0.07);
    --lc-text:         #0F172A;
    --lc-text-muted:   #475569;
    --lc-text-subtle:  #94A3B8;
    --lc-accent-dim:   rgba(79, 142, 247, 0.10);
    --lc-accent-ring:  rgba(79, 142, 247, 0.25);
    --bs-body-bg:      #F4F6FA;
    --bs-body-color:   #0F172A;
    --lv-bg:           #F4F6FA;
    --lv-card:         #FFFFFF;
    --lv-muted:        #475569;
    --lv-surface1:     #FFFFFF;
    --lv-surface2:     #EEF1F7;
    --lv-border:       rgba(79, 142, 247, 0.20);
    --lv-text:         #0F172A;
    --lv-text-muted:   #475569;
  }

  html[data-mobile-scheme="light"] body {
    background-image:
      radial-gradient(ellipse 80% 50% at 20% -10%, rgba(79,142,247,0.05) 0%, transparent 60%),
      radial-gradient(ellipse 60% 40% at 80% 110%, rgba(139,92,246,0.04) 0%, transparent 55%);
  }

  html[data-mobile-scheme="light"] .table thead th {
    background: var(--lc-surface2) !important;
    color: var(--lc-text-muted) !important;
  }

  html[data-mobile-scheme="light"] .btn-outline-light {
    color: var(--lc-text-muted) !important;
    border: 1px solid rgba(0,0,0,0.15) !important;
  }

  html[data-mobile-scheme="light"] [style*="background:#0d2233"],
  html[data-mobile-scheme="light"] [style*="background: #0d2233"],
  html[data-mobile-scheme="light"] [style*="background:#0d1826"],
  html[data-mobile-scheme="light"] [style*="background:#0b1630"],
  html[data-mobile-scheme="light"] [style*="background:#1e2d3d"] {
    background: var(--lc-surface2) !important;
    color: var(--lc-text) !important;
  }

  html[data-mobile-scheme="light"] [style*="border-color:#2a4060"] {
    border-color: var(--lc-border) !important;
  }

  html[data-mobile-scheme="light"] [style*="color:#e0e8f0"] {
    color: var(--lc-text) !important;
  }

  /* Force true horizontal table scrolling on mobile instead of crushing columns */
  .table-responsive {
    display: block !important;
    width: 100% !important;
    overflow-x: auto !important;
    overflow-y: hidden !important;
    -webkit-overflow-scrolling: touch;
  }

  .table-responsive > table {
    margin-bottom: 0;
  }

  #lvCallLogTable {
    width: max-content !important;
    min-width: 980px !important;
    table-layout: fixed !important;
  }

  #lvCallLogTable thead th,
  #lvCallLogTable td,
  #lvCallLogTable th,
  #lvCallLogTable input,
  #lvCallLogTable select,
  #lvCallLogTable a,
  #lvCallLogTable .small,
  #lvCallLogTable .text-muted {
    writing-mode: horizontal-tb !important;
    text-orientation: mixed !important;
    white-space: nowrap !important;
    word-break: keep-all !important;
    overflow-wrap: normal !important;
    hyphens: manual !important;
    vertical-align: middle;
  }

  #lvCallLogTable th:nth-child(1),
  #lvCallLogTable td:nth-child(1) { min-width: 190px !important; }
  #lvCallLogTable th:nth-child(2),
  #lvCallLogTable td:nth-child(2) { min-width: 105px !important; }
  #lvCallLogTable th:nth-child(3),
  #lvCallLogTable td:nth-child(3) { min-width: 90px !important; }
  #lvCallLogTable th:nth-child(4),
  #lvCallLogTable td:nth-child(4) { min-width: 210px !important; }
  #lvCallLogTable th:nth-child(5),
  #lvCallLogTable td:nth-child(5) { min-width: 190px !important; }
  #lvCallLogTable th:nth-child(6),
  #lvCallLogTable td:nth-child(6) { min-width: 220px !important; }
  #lvCallLogTable th:nth-child(7),
  #lvCallLogTable td:nth-child(7) { min-width: 105px !important; }

  #lvCallLogTable td:nth-child(4),
  #lvCallLogTable td:nth-child(5),
  #lvCallLogTable td:nth-child(6) {
    white-space: normal !important;
    word-break: normal !important;
    overflow-wrap: anywhere !important;
  }

  #lvCallLogTable .form-control,
  #lvCallLogTable .form-select {
    min-width: 0 !important;
    width: 100% !important;
  }
}