/* ─── Polaura Dashboard — Design System ──────────────────────────────────── */
:root {
  --bg-base:          #07060E;
  --bg-surface:       #0E0D1B;
  --bg-card:          #131221;
  --bg-card-hover:    #18172A;
  --bg-input:         #0E0D1B;

  --brand-purple:     #8B5CF6;
  --brand-pink:       #EC4899;
  --brand-gradient:   linear-gradient(135deg, #8B5CF6 0%, #EC4899 100%);
  --brand-glow:       0 0 40px rgba(139,92,246,.25);

  --border-subtle:    rgba(255,255,255,.055);
  --border-default:   rgba(255,255,255,.10);
  --border-strong:    rgba(255,255,255,.18);

  --text-primary:     #F0EFF8;
  --text-secondary:   #8B8AA6;
  --text-muted:       #4D4C66;
  --text-accent:      #C4B5FD;

  --success:          #34D399;
  --success-bg:       rgba(52,211,153,.12);
  --warning:          #FBBF24;
  --warning-bg:       rgba(251,191,36,.12);
  --danger:           #F87171;
  --danger-bg:        rgba(248,113,113,.12);
  --info:             #60A5FA;
  --info-bg:          rgba(96,165,250,.12);

  --google-color:     #60A5FA;
  --google-bg:        rgba(96,165,250,.12);
  --meta-color:       #A78BFA;
  --meta-bg:          rgba(167,139,250,.12);

  --sidebar-w:        256px;
  --header-h:         68px;

  --r-sm:  8px;
  --r:     12px;
  --r-lg:  16px;
  --r-xl:  24px;

  --shadow:    0 4px 24px rgba(0,0,0,.45);
  --shadow-lg: 0 8px 48px rgba(0,0,0,.55);
}

/* ─── Reset ──────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; }
body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--bg-base);
  color: var(--text-primary);
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
}
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, select { font-family: inherit; }
img { max-width: 100%; }

/* ─────────────────────────────────────────────────────────────────────────── */
/*  LOGIN PAGE                                                                */
/* ─────────────────────────────────────────────────────────────────────────── */
.login-body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

.login-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background: var(--bg-base);
}
.login-bg-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: .35;
}
.orb-1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, #7C3AED, transparent 70%);
  top: -120px; left: -100px;
}
.orb-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, #EC4899, transparent 70%);
  bottom: -80px; right: -80px;
}
.login-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 48px 48px;
}

.login-wrap {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  width: 100%;
  max-width: 420px;
  padding: 24px;
}

.login-card {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: var(--r-xl);
  padding: 40px 36px;
  box-shadow: var(--shadow-lg), var(--brand-glow);
  backdrop-filter: blur(12px);
}

.login-logo {
  display: flex;
  justify-content: center;
  margin-bottom: 28px;
}
.login-logo img { height: 36px; width: auto; }
.login-logo-fallback {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: .1em;
  background: var(--brand-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.login-heading {
  font-size: 22px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 6px;
  color: var(--text-primary);
}
.login-sub {
  font-size: 14px;
  color: var(--text-secondary);
  text-align: center;
  margin-bottom: 28px;
}

.form-field {
  margin-bottom: 18px;
}
.form-field label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 7px;
}
.form-field input {
  width: 100%;
  padding: 11px 14px;
  background: var(--bg-input);
  border: 1px solid var(--border-default);
  border-radius: var(--r-sm);
  color: var(--text-primary);
  font-size: 14px;
  transition: border-color .2s, box-shadow .2s;
  outline: none;
}
.form-field input::placeholder { color: var(--text-muted); }
.form-field input:focus {
  border-color: var(--brand-purple);
  box-shadow: 0 0 0 3px rgba(139,92,246,.15);
}

.input-wrap { position: relative; }
.input-wrap input { padding-right: 42px; }
.toggle-pw {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  transition: color .2s;
}
.toggle-pw:hover { color: var(--text-secondary); }

.btn-primary {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  border-radius: var(--r-sm);
  font-size: 14px;
  font-weight: 600;
  transition: opacity .2s, transform .15s;
  background: var(--brand-gradient);
  color: #fff;
}
.btn-primary:hover { opacity: .88; transform: translateY(-1px); }
.btn-primary:active { transform: translateY(0); }
.btn-primary:disabled { opacity: .5; cursor: not-allowed; transform: none; }

.btn-login { width: 100%; margin-top: 8px; }

.alert {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: var(--r-sm);
  font-size: 13px;
  margin-bottom: 16px;
}
.alert-error {
  background: var(--danger-bg);
  border: 1px solid rgba(248,113,113,.25);
  color: var(--danger);
}

.login-footer {
  font-size: 12px;
  color: var(--text-muted);
  text-align: center;
}
.login-footer a { color: var(--text-accent); }
.login-footer a:hover { text-decoration: underline; }

.spinner {
  animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ─────────────────────────────────────────────────────────────────────────── */
/*  DASHBOARD LAYOUT                                                          */
/* ─────────────────────────────────────────────────────────────────────────── */
.dashboard-body {
  display: flex;
  min-height: 100vh;
  background: var(--bg-base);
  overflow-x: hidden;
}

/* ── Sidebar ───────────────────────────────────────────────────────────── */
.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: var(--sidebar-w);
  height: 100vh;
  background: var(--bg-surface);
  border-right: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  padding: 24px 16px;
  z-index: 100;
  transition: transform .25s cubic-bezier(.4,0,.2,1);
  overflow-y: auto;
}

.sidebar-logo {
  display: flex;
  align-items: center;
  padding: 0 8px;
  margin-bottom: 32px;
  min-height: 36px;
}
.sidebar-logo img { height: 32px; width: auto; }

.sidebar-section-label {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--text-muted);
  padding: 0 10px;
  margin-bottom: 6px;
}

.sidebar-nav { display: flex; flex-direction: column; gap: 2px; }

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border-radius: var(--r-sm);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: background .15s, color .15s;
}
.nav-item:hover  { background: rgba(255,255,255,.055); color: var(--text-primary); }
.nav-item.active {
  background: rgba(139,92,246,.15);
  color: var(--brand-purple);
}
.nav-item.active svg { stroke: var(--brand-purple); }

.sidebar-client-switcher { margin-top: 28px; }
.client-select {
  width: 100%;
  padding: 9px 12px;
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: var(--r-sm);
  color: var(--text-primary);
  font-size: 13px;
  outline: none;
  cursor: pointer;
}
.client-select:focus { border-color: var(--brand-purple); }

/* ── Searchable client select ─────────────────────────────────────── */
.ss-wrap { position: relative; width: 100%; }
.ss-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 9px 12px;
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: var(--r-sm);
  color: var(--text-primary);
  font-size: 13px;
  cursor: pointer;
  text-align: left;
  transition: border-color .15s;
}
.ss-trigger:hover,
.ss-wrap.open .ss-trigger { border-color: var(--brand-purple); }
.ss-trigger svg { flex-shrink: 0; color: var(--text-muted); transition: transform .2s; }
.ss-wrap.open .ss-trigger svg { transform: rotate(180deg); }
.ss-label { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.ss-panel {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  width: 100%;
  min-width: 200px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-sm);
  box-shadow: 0 8px 24px rgba(0,0,0,.4);
  z-index: 200;
  overflow: hidden;
}
.ss-panel.hidden { display: none; }

.ss-search-wrap {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 8px 10px;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-muted);
}
.ss-search {
  flex: 1;
  border: none;
  background: transparent;
  color: var(--text-primary);
  font-size: 12px;
  outline: none;
}
.ss-search::placeholder { color: var(--text-muted); }

.ss-list { list-style: none; margin: 0; padding: 4px 0; max-height: 200px; overflow-y: auto; }
.ss-option {
  padding: 8px 12px;
  font-size: 13px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: background .1s;
}
.ss-option:hover { background: var(--bg-card-hover); color: var(--text-primary); }
.ss-option--selected { color: var(--brand-purple); font-weight: 600; }
.ss-empty { padding: 12px; font-size: 12px; color: var(--text-muted); text-align: center; }

.sidebar-bottom {
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid var(--border-subtle);
}
.sidebar-user {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 4px;
}
.user-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--brand-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  flex-shrink: 0;
  color: #fff;
}
.user-info { flex: 1; min-width: 0; }
.user-name  { display: block; font-size: 13px; font-weight: 600; color: var(--text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.user-role  { display: block; font-size: 11px; color: var(--text-muted); text-transform: capitalize; }

.logout-btn {
  color: var(--text-muted);
  padding: 4px;
  border-radius: 6px;
  transition: color .2s, background .2s;
  display: flex;
  align-items: center;
}
.logout-btn:hover { color: var(--danger); background: var(--danger-bg); }

/* ── Main Wrap ──────────────────────────────────────────────────────────── */
.main-wrap {
  margin-left: var(--sidebar-w);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  position: relative;
  max-width: calc(100vw - var(--sidebar-w));
  overflow-x: hidden;
}

/* ── Topbar ─────────────────────────────────────────────────────────────── */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  min-height: var(--header-h);
  height: auto;
  background: rgba(7,6,14,.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: space-between;
  padding: 10px 28px;
  gap: 8px 16px;
}

.topbar-left  { display: flex; align-items: center; gap: 14px; }
.topbar-right { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }

.sidebar-toggle {
  display: none;
  color: var(--text-secondary);
  padding: 6px;
  border-radius: var(--r-sm);
  transition: background .15s, color .15s;
}
.sidebar-toggle:hover { background: var(--bg-card); color: var(--text-primary); }

.page-title { font-size: 18px; font-weight: 700; color: var(--text-primary); }
.page-sub   { font-size: 12px; color: var(--text-muted); }

.demo-badge {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 5px 10px;
  background: var(--warning-bg);
  border: 1px solid rgba(251,191,36,.25);
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  color: var(--warning);
}

.date-range-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: var(--r-sm);
  color: var(--text-secondary);
  transition: border-color .2s;
}
.date-range-wrap:focus-within { border-color: var(--brand-purple); }
.date-range-input {
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: 13px;
  font-weight: 500;
  width: 230px;
  min-width: 0;
  outline: none;
  cursor: pointer;
}

.channel-filter {
  display: flex;
  gap: 4px;
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: var(--r-sm);
  padding: 4px;
}
.filter-btn {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 5px 12px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: background .15s, color .15s;
}
.filter-btn:hover { color: var(--text-primary); background: rgba(255,255,255,.07); }
.filter-btn.active {
  background: var(--brand-gradient);
  color: #fff;
}

/* Quick date preset buttons */
.preset-btn {
  font-size: 11px;
  font-weight: 500;
  padding: 3px 8px;
  border-radius: 5px;
  color: var(--text-muted);
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  transition: color .15s, background .15s;
}
.preset-btn:hover { color: var(--text-primary); background: rgba(255,255,255,.06); }
.preset-btn.active {
  color: #fff;
  background: rgba(255,255,255,.12);
}

/* ── Content ─────────────────────────────────────────────────────────────── */
.content {
  flex: 1;
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  position: relative;
  min-height: calc(100vh - var(--header-h));
}

/* Loading overlay */
.loading-overlay {
  position: fixed;
  top: 0;
  left: var(--sidebar-w);
  right: 0;
  bottom: 0;
  background: rgba(7,6,14,.85);
  backdrop-filter: blur(4px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  z-index: 20;
  color: var(--text-secondary);
  font-size: 14px;
}
.loading-overlay.hidden { display: none; }
.loading-spinner {
  width: 36px;
  height: 36px;
  border: 3px solid var(--border-default);
  border-top-color: var(--brand-purple);
  border-radius: 50%;
  animation: spin .8s linear infinite;
}

/* ── Period Summary ──────────────────────────────────────────────────────── */
.period-summary {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: linear-gradient(135deg, rgba(139,92,246,.07) 0%, rgba(236,72,153,.03) 100%);
  border: 1px solid rgba(139,92,246,.18);
  border-radius: var(--r-xl);
  padding: 18px 22px;
  margin-bottom: 20px;
}
.period-summary.hidden { display: none; }
.period-summary-icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  background: rgba(139,92,246,.15);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-purple);
  margin-top: 1px;
}
.period-summary-label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--brand-purple);
  margin-bottom: 6px;
}
.period-summary-text {
  font-size: 13.5px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ── KPI Cards ───────────────────────────────────────────────────────────── */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}
@media (max-width: 1200px) { .kpi-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 800px)  { .kpi-grid { grid-template-columns: repeat(2, 1fr); } }

.kpi-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-lg);
  padding: 20px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  transition: border-color .2s, transform .2s;
}
.kpi-card:hover {
  border-color: var(--border-default);
  transform: translateY(-1px);
}

.kpi-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.kpi-icon--spend      { background: rgba(139,92,246,.15); color: var(--brand-purple); }
.kpi-icon--impressions{ background: var(--info-bg);       color: var(--info);         }
.kpi-icon--clicks     { background: var(--success-bg);    color: var(--success);      }
.kpi-icon--conv       { background: var(--warning-bg);    color: var(--warning);      }
.kpi-icon--cpl        { background: var(--meta-bg);       color: var(--meta-color);   }

.kpi-body  { display: flex; flex-direction: column; gap: 3px; }
.kpi-label { font-size: 12px; font-weight: 500; color: var(--text-muted); text-transform: uppercase; letter-spacing: .06em; }
.kpi-value { font-size: 24px; font-weight: 700; color: var(--text-primary); line-height: 1.1; }
.kpi-delta { font-size: 12px; font-weight: 500; }
.kpi-delta.up   { color: var(--success); }
.kpi-delta.down { color: var(--danger);  }
.kpi-delta.neutral { color: var(--text-muted); }

/* ── Chart Cards ──────────────────────────────────────────────────────────── */
.charts-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  min-width: 0;
}
.charts-row--single {
  grid-template-columns: minmax(220px, 280px) 1fr;
}
.charts-row--full {
  grid-template-columns: 1fr;
}
@media (max-width: 1100px) {
  .charts-row,
  .charts-row--single { grid-template-columns: 1fr; }
}

.chart-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-lg);
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: border-color .2s;
  min-width: 0;
  overflow: hidden;
}
.chart-card:hover { border-color: var(--border-default); }
.chart-card--wide { grid-column: span 1; }
.chart-card--donut { width: 100%; }

.chart-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}
.chart-title { font-size: 15px; font-weight: 600; color: var(--text-primary); }
.chart-sub   { font-size: 12px; color: var(--text-muted); margin-top: 2px; }

.chart-legend {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  align-items: center;
}
.legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text-secondary);
}
.legend-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.chart-wrap { position: relative; height: 220px; width: 100%; min-width: 0; }
.chart-wrap--sm { height: 180px; width: 100%; min-width: 0; }

.donut-wrap {
  position: relative;
  width: 200px;
  height: 200px;
  margin: 0 auto;
}
.donut-center {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  text-align: center;
}
.donut-center-label { font-size: 11px; color: var(--text-muted); }
.donut-center-value { font-size: 20px; font-weight: 700; color: var(--text-primary); }

/* ── Campaigns Table ──────────────────────────────────────────────────────── */
.table-section,
.mom-section {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-lg);
  padding: 22px;
  transition: border-color .2s;
}
.table-section:hover,
.mom-section:hover { border-color: var(--border-default); }

.section-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 18px;
}
.section-title { font-size: 15px; font-weight: 600; color: var(--text-primary); }
.section-sub   { font-size: 12px; color: var(--text-muted); margin-top: 2px; }

.table-wrap { overflow-x: auto; }
.campaigns-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.campaigns-table thead th {
  padding: 10px 14px;
  text-align: left;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-subtle);
  white-space: nowrap;
}
.campaigns-table tbody tr {
  border-bottom: 1px solid var(--border-subtle);
  cursor: pointer;
  transition: background .15s;
}
.campaigns-table tbody tr:last-child { border-bottom: none; }
.campaigns-table tbody tr:hover { background: var(--bg-card-hover); }
.campaigns-table td {
  padding: 12px 14px;
  color: var(--text-primary);
  white-space: nowrap;
}
.text-right { text-align: right !important; }

.platform-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
}
.platform-badge--google { background: var(--google-bg); color: var(--google-color); }
.platform-badge--meta   { background: var(--meta-bg);   color: var(--meta-color);   }

.campaign-type-badge {
  display: inline-block;
  padding: 2px 8px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 20px;
  font-size: 11px;
  font-weight: 500;
  color: var(--text-secondary);
  white-space: nowrap;
}

.table-empty {
  text-align: center;
  color: var(--text-muted);
  padding: 32px !important;
}

/* ── Sortable Table Headers ───────────────────────────────────────────────── */
.campaigns-table thead th[data-sort] {
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
}
.campaigns-table thead th[data-sort]:hover {
  color: var(--text-primary);
}
.campaigns-table thead th[data-sort]::after {
  content: ' ↕';
  opacity: 0.3;
  font-size: 10px;
}
.campaigns-table thead th[data-sort].sort-asc::after {
  content: ' ↑';
  opacity: 1;
  color: var(--brand-purple);
}
.campaigns-table thead th[data-sort].sort-desc::after {
  content: ' ↓';
  opacity: 1;
  color: var(--brand-purple);
}

/* ── Table Pagination ─────────────────────────────────────────────────────── */
.table-pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 2px 0;
  gap: 12px;
  flex-wrap: wrap;
}
.pagination-info {
  font-size: 12px;
  color: var(--text-muted);
}
.pagination-controls {
  display: flex;
  align-items: center;
  gap: 8px;
}
.pagination-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: var(--r-sm);
  font-size: 14px;
  color: var(--text-secondary);
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  transition: background .15s, color .15s, border-color .15s;
}
.pagination-btn:hover:not(:disabled) {
  background: var(--bg-card-hover);
  color: var(--text-primary);
  border-color: var(--border-default);
}
.pagination-btn:disabled {
  opacity: .35;
  cursor: not-allowed;
}
.pagination-page-label {
  font-size: 12px;
  color: var(--text-secondary);
  min-width: 72px;
  text-align: center;
}
.pagination-per-page {
  height: 30px;
  padding: 0 8px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-sm);
  color: var(--text-secondary);
  font-size: 12px;
  cursor: pointer;
  transition: border-color .15s;
}
.pagination-per-page:focus { outline: none; border-color: var(--brand-purple); }

/* Match type badges for keywords table */
.match-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
}
.match-badge--exact  { background: rgba(52,211,153,.12);  color: var(--success); }
.match-badge--phrase { background: rgba(251,191,36,.12);  color: var(--warning); }
.match-badge--broad  { background: rgba(96,165,250,.12);  color: var(--info);    }

/* ── Month-Over-Month ─────────────────────────────────────────────────────── */
.mom-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
@media (max-width: 900px) { .mom-grid { grid-template-columns: repeat(2, 1fr); } }

.mom-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--r);
  padding: 16px 18px;
}
.mom-label   { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: var(--text-muted); margin-bottom: 8px; }
.mom-current { font-size: 22px; font-weight: 700; color: var(--text-primary); }
.mom-prev    { font-size: 12px; color: var(--text-muted); margin-top: 2px; }
.mom-change  { font-size: 13px; font-weight: 600; margin-top: 4px; display: flex; align-items: center; gap: 4px; }
.mom-change.up   { color: var(--success); }
.mom-change.down { color: var(--danger);  }
.mom-change.neutral { color: var(--text-muted); }

/* ── Flatpickr Overrides ──────────────────────────────────────────────────── */
.flatpickr-calendar {
  background: var(--bg-card) !important;
  border: 1px solid var(--border-default) !important;
  border-radius: var(--r-lg) !important;
  box-shadow: var(--shadow-lg) !important;
  font-family: 'Inter', sans-serif !important;
}
.flatpickr-day {
  color: var(--text-secondary) !important;
  border-radius: var(--r-sm) !important;
}
.flatpickr-day:hover { background: var(--bg-card-hover) !important; color: var(--text-primary) !important; }
.flatpickr-day.selected,
.flatpickr-day.startRange,
.flatpickr-day.endRange { background: var(--brand-purple) !important; border-color: var(--brand-purple) !important; color: #fff !important; }
.flatpickr-day.inRange { background: rgba(139,92,246,.15) !important; border-color: transparent !important; }
.flatpickr-months { background: var(--bg-card) !important; border-radius: var(--r-lg) var(--r-lg) 0 0 !important; }
.flatpickr-month,
.flatpickr-weekday { color: var(--text-secondary) !important; fill: var(--text-secondary) !important; }
.flatpickr-current-month input { color: var(--text-primary) !important; }
.flatpickr-current-month span.cur-month { color: var(--text-primary) !important; font-weight: 600 !important; }
.flatpickr-prev-month svg,
.flatpickr-next-month svg { fill: var(--text-secondary) !important; }
.flatpickr-prev-month:hover svg,
.flatpickr-next-month:hover svg { fill: var(--text-primary) !important; }
.numInputWrapper span.arrowUp:after  { border-bottom-color: var(--text-secondary) !important; }
.numInputWrapper span.arrowDown:after{ border-top-color: var(--text-secondary) !important; }

/* ── Campaign Filter Dropdown ────────────────────────────────────────────── */
.campaign-filter-wrap {
  position: relative;
}

.campaign-filter-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: var(--r-sm);
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 500;
  transition: border-color .2s, color .2s;
  white-space: nowrap;
  cursor: pointer;
}
.campaign-filter-btn:hover {
  border-color: var(--border-strong);
  color: var(--text-primary);
}
.campaign-filter-btn.active {
  border-color: var(--brand-purple);
  color: var(--text-primary);
}
.campaign-filter-btn .chevron-icon {
  transition: transform .2s;
  flex-shrink: 0;
}
.campaign-filter-btn.open .chevron-icon {
  transform: rotate(180deg);
}

.campaign-dropdown {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  width: 290px;
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: var(--r);
  box-shadow: var(--shadow-lg);
  z-index: 200;
  overflow: hidden;
}

.campaign-dropdown-search {
  padding: 10px 12px 8px;
  border-bottom: 1px solid var(--border-subtle);
}
.campaign-search-input {
  width: 100%;
  padding: 7px 10px;
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--r-sm);
  color: var(--text-primary);
  font-size: 12px;
  outline: none;
}
.campaign-search-input::placeholder { color: var(--text-muted); }
.campaign-search-input:focus { border-color: var(--brand-purple); }

.campaign-dropdown-list {
  max-height: 250px;
  overflow-y: auto;
  padding: 6px 0;
}
.campaign-dropdown-list::-webkit-scrollbar { width: 4px; }
.campaign-dropdown-list::-webkit-scrollbar-track { background: transparent; }
.campaign-dropdown-list::-webkit-scrollbar-thumb { background: var(--border-default); border-radius: 2px; }

.campaign-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  cursor: pointer;
  transition: background .12s;
  font-size: 13px;
  color: var(--text-secondary);
  user-select: none;
}
.campaign-option:hover { background: var(--bg-card-hover); color: var(--text-primary); }
.campaign-option.selected { color: var(--text-primary); }
.campaign-option--all {
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 2px;
  font-weight: 500;
  color: var(--text-primary);
}

.campaign-option-check {
  width: 16px;
  height: 16px;
  border: 1.5px solid var(--border-strong);
  border-radius: 4px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .12s, border-color .12s;
}
.campaign-option.selected .campaign-option-check {
  background: var(--brand-purple);
  border-color: var(--brand-purple);
}
.campaign-option.selected .campaign-option-check::after {
  content: '';
  display: block;
  width: 9px;
  height: 5px;
  border-left: 2px solid #fff;
  border-bottom: 2px solid #fff;
  transform: rotate(-45deg) translate(1px, -1px);
}

.campaign-option-name {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.campaign-option-platform {
  font-size: 10px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 10px;
  flex-shrink: 0;
  letter-spacing: .03em;
}
.campaign-option-platform--google { background: var(--google-bg); color: var(--google-color); }
.campaign-option-platform--meta   { background: var(--meta-bg);   color: var(--meta-color);   }

.campaign-dropdown-empty {
  padding: 16px 14px;
  font-size: 12px;
  color: var(--text-muted);
  text-align: center;
}

/* ── Not Configured Banner ────────────────────────────────────────────────── */
.not-configured-banner {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px 20px;
  background: rgba(251,191,36,.07);
  border: 1px solid rgba(251,191,36,.2);
  border-radius: var(--r);
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
}
.not-configured-banner svg {
  flex-shrink: 0;
  color: var(--warning);
  margin-top: 1px;
}
.not-configured-banner a {
  color: var(--text-accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ── API Error Banner ─────────────────────────────────────────────────────── */
.api-error-banner {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 16px;
  background: var(--danger-bg);
  border: 1px solid rgba(248,113,113,.25);
  border-radius: var(--r);
  font-size: 13px;
  color: var(--danger);
  line-height: 1.5;
}
.api-error-banner::before {
  content: '⚠';
  flex-shrink: 0;
  font-size: 14px;
}

/* ── Responsive ───────────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .date-range-input { width: 190px; }
}

@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
  }
  .sidebar.open {
    transform: translateX(0);
    box-shadow: var(--shadow-lg);
  }
  .main-wrap {
    margin-left: 0;
    max-width: 100vw;
    width: 100%;
  }
  .loading-overlay {
    left: 0;
  }
  .sidebar-toggle { display: flex; }
  .topbar { padding: 10px 16px; gap: 6px 10px; }
  .topbar-left { flex: 1; min-width: 0; }
  .topbar-right { width: 100%; gap: 8px; }
  .date-range-wrap { flex: 1; min-width: 0; }
  .date-range-input { width: auto; flex: 1; }
  .content { padding: 16px; gap: 16px; }
  .campaign-filter-btn #campaignFilterLabel { display: none; }
  .kpi-value { font-size: 20px; }
  .table-section, .mom-section { padding: 16px; }
  .section-header { gap: 10px; flex-wrap: wrap; }
}

@media (max-width: 480px) {
  .topbar { padding: 8px 12px; }
  .page-title { font-size: 16px; }
  .page-sub { font-size: 11px; }
  .content { padding: 12px; gap: 12px; }
  .filter-btn { padding: 5px 8px; font-size: 11px; }
  .kpi-grid { grid-template-columns: repeat(2, 1fr) !important; }
  .table-section, .mom-section { padding: 12px; }
  .campaigns-table th { padding: 8px 10px; }
  .campaigns-table td { padding: 10px 10px; }
}

/* Sidebar overlay for mobile */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.6);
  z-index: 99;
}
.sidebar-overlay.active { display: block; }

/* ── Utility ──────────────────────────────────────────────────────────────── */
.hidden { display: none !important; }
.text-success { color: var(--success); }
.text-danger  { color: var(--danger);  }
.text-muted   { color: var(--text-muted); }