/* ── Ad Manager Styles ────────────────────────── */

/* Page Routing (replaces .tab-content pattern) */
.page { display: none; }
.page.active { display: block; animation: fadeIn 0.3s ease; }

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

/* Sidebar active state for ad manager pages */
.sidebar-nav a.active {
  color: var(--text-bright);
  background: var(--accent-soft);
  border-left-color: var(--accent);
}

/* ── Filter Bar ───────────────────────────────── */
.filter-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.filter-bar select {
  width: auto;
  padding: 6px 28px 6px 10px;
  background: var(--bg-card) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath fill='%238888a0' d='M0 0l5 6 5-6z'/%3E%3C/svg%3E") no-repeat right 10px center;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 13px;
  font-family: var(--font);
  cursor: pointer;
  transition: border-color var(--transition);
  appearance: none;
  -webkit-appearance: none;
}

.filter-bar select:focus {
  outline: none;
  border-color: var(--border-focus);
}

.bulk-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  padding-left: 8px;
  border-left: 1px solid var(--border);
}

/* ── Campaigns Table ──────────────────────────── */
.campaigns-table {
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.campaigns-header,
.campaign-row {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr) 96px 110px 110px 140px;
  align-items: center;
  gap: 16px;
  padding: 10px 14px;
}

.campaigns-header {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  padding: 9px 14px;
}

.campaigns-header .col-actions { justify-content: flex-end; }

.campaign-row {
  border-bottom: 1px solid var(--border);
  transition: background var(--transition);
}

.campaign-row:last-child { border-bottom: none; }

.campaign-row:hover {
  background: var(--bg-card-hover);
}

.campaign-row input[type="checkbox"] {
  width: 14px;
  height: 14px;
  accent-color: var(--accent);
  cursor: pointer;
}

.col-name {
  min-width: 0;
}

.campaign-name strong {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-bright);
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.campaign-meta {
  font-size: 12px;
  color: var(--text-dim);
  margin-top: 2px;
}

.col-status {
  display: flex;
  align-items: center;
}

.col-budget,
.col-dates {
  font-size: 13px;
  color: var(--text);
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.col-budget small {
  font-size: 11px;
  color: var(--text-muted);
  margin-left: 3px;
}

.col-actions {
  display: flex;
  gap: 2px;
  justify-content: flex-end;
}

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

/* Status pill: dot + text */
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text);
  text-transform: capitalize;
}

.status-pill::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
  flex-shrink: 0;
}

.status-active { color: var(--green); }
.status-paused { color: var(--yellow); }
.status-draft  { color: var(--text-dim); }
.status-error  { color: var(--red); }

.icon-btn {
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  color: var(--text-dim);
  font-size: 13px;
  line-height: 1;
  cursor: pointer;
  transition: all var(--transition);
  padding: 0;
}

.icon-btn:hover {
  color: var(--accent-deep);
  border-color: var(--border);
  background: var(--accent-soft);
}

.icon-btn-danger:hover {
  color: var(--coral);
  border-color: rgba(217, 119, 103, 0.35);
  background: var(--coral-soft);
}

/* ── Data table (dashboard "Top Campaigns") ───── */
.data-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: var(--shadow);
  overflow: hidden;
  font-size: 13px;
}

.data-table thead th {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  padding: 9px 14px;
  text-align: left;
  white-space: nowrap;
}

.data-table thead th:nth-child(n+4) {
  text-align: right;
}

.data-table tbody td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  vertical-align: middle;
}

.data-table tbody tr:last-child td {
  border-bottom: none;
}

.data-table tbody tr:hover {
  background: var(--bg-card-hover);
}

.data-table tbody td:first-child {
  font-weight: 600;
  color: var(--text-bright);
}

.data-table tbody td:nth-child(n+4) {
  text-align: right;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

/* ── Platform breakdown bars ──────────────────── */
.platform-bar-row {
  padding: 10px 0;
}

.platform-bar-row + .platform-bar-row {
  border-top: 1px solid var(--border);
}

.platform-bar-label {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  color: var(--text);
  margin-bottom: 6px;
  font-variant-numeric: tabular-nums;
}

.platform-bar-track {
  height: 6px;
  background: var(--bg-card-hover);
  border-radius: 999px;
  overflow: hidden;
}

.platform-bar-fill {
  height: 100%;
  border-radius: 999px;
  transition: width 0.3s ease;
}

/* Campaign row expansion for ad sets */
.campaign-adsets {
  margin-top: 4px;
  margin-left: 32px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.adset-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 14px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 13px;
}

/* ── Campaign Wizard Steps ────────────────────── */
.wizard-steps {
  display: flex;
  align-items: center;
  gap: 0;
  padding: 0 20px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-input);
}

.wizard-step {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 16px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-dim);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}

.wizard-step:hover {
  color: var(--text);
}

.wizard-step .num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  font-size: 12px;
  font-weight: 700;
  background: var(--bg-card);
  border: 1px solid var(--border);
  transition: all var(--transition);
}

.wizard-step.active {
  color: var(--text-bright);
  border-bottom-color: var(--accent);
}

.wizard-step.active .num {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}

.wizard-step.done {
  color: var(--green);
}

.wizard-step.done .num {
  background: var(--green-soft);
  border-color: var(--green);
  color: var(--green);
}

.wizard-content { display: none; }
.wizard-content.active { display: block; }

/* ── Modal Variants ───────────────────────────── */
.modal-lg {
  max-width: 800px;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}

.modal-header h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-bright);
}

.modal-close {
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 20px;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  line-height: 1;
  transition: all var(--transition);
}

.modal-close:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
}

.modal-footer {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 20px;
  border-top: 1px solid var(--border);
  background: var(--bg-input);
}

/* ── Audience Card ────────────────────────────── */
.audiences-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px;
}

.audience-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 18px 20px;
  transition: all var(--transition);
  box-shadow: var(--shadow);
}

.audience-card:hover {
  border-color: var(--accent-line);
}

.audience-card .audience-name {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  color: var(--text-bright);
  letter-spacing: -0.01em;
  margin-bottom: 4px;
}

.audience-card .audience-desc {
  font-size: 13px;
  color: var(--text-dim);
  margin-bottom: 14px;
  line-height: 1.5;
}

.audience-card .audience-details {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 13px;
  color: var(--text);
  margin-bottom: 14px;
}

.audience-card .audience-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
}

.audience-card .detail-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-right: 4px;
}

/* Legacy fallbacks */
.audience-card .audience-header { margin-bottom: 10px; }
.audience-card .audience-meta { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 10px; }
.audience-card .audience-stat { font-size: 12px; color: var(--text-dim); }
.audience-card .audience-stat strong { color: var(--text); }

.tag {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 99px;
  font-size: 11px;
  font-weight: 500;
  background: var(--accent-soft);
  color: var(--accent-deep);
  border: 1px solid var(--accent-line);
}

.tag.tag-interest {
  background: var(--bg-card-hover);
  color: var(--text);
  border-color: var(--border);
}

.audience-card .audience-actions {
  display: flex;
  gap: 6px;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

/* ── Content cards (creatives grid) ───────────── */
.content-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}

.content-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow);
}

.content-card:hover {
  border-color: var(--accent-line);
  transform: translateY(-1px);
  box-shadow: 0 6px 16px -8px rgba(45, 52, 54, 0.12);
}

.content-thumb {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
}

.content-thumb img {
  display: block;
  width: 100%;
  height: 160px !important;
  object-fit: cover;
}

.content-thumb > div {
  height: 160px !important;
  background: var(--bg) !important;
  color: var(--text-muted);
}

.content-info {
  padding: 14px 16px 10px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.content-title {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  color: var(--text-bright);
  letter-spacing: -0.01em;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.content-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  font-size: 12px;
  color: var(--text-dim);
}

.content-meta span:not(:last-child)::after {
  content: '·';
  margin-left: 6px;
  color: var(--text-muted);
}

.content-actions {
  padding: 10px 16px 14px;
  display: flex;
  gap: 6px;
  justify-content: flex-end;
  border-top: 1px solid var(--border);
}

.badge-cta {
  align-self: flex-start;
  background: var(--accent-soft);
  color: var(--accent-deep);
  border: 1px solid var(--accent-line);
}

/* ── Creative Card ────────────────────────────── */
.creative-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all var(--transition);
}

.creative-card:hover {
  border-color: var(--border-focus);
  background: var(--bg-card-hover);
}

.creative-thumb {
  width: 100%;
  height: 160px;
  background: var(--bg-input);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 40px;
  opacity: 0.4;
  overflow: hidden;
  position: relative;
}

.creative-thumb img,
.creative-thumb video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 1;
}

.creative-info {
  padding: 12px 16px;
}

.creative-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-bright);
  margin-bottom: 4px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.creative-headline {
  font-size: 12px;
  color: var(--text-dim);
  margin-bottom: 6px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.creative-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  color: var(--text-dim);
}

.creative-cta-badge {
  padding: 2px 6px;
  border-radius: 4px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  font-size: 10px;
  font-weight: 600;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.creative-used-count {
  margin-left: auto;
  font-size: 11px;
  color: var(--text-dim);
}

.creative-actions {
  display: flex;
  gap: 6px;
  padding: 0 16px 12px;
}

/* ── Creative Picker (wizard step 4) ──────────── */
/* Platform Checkboxes (multi-select in wizard) */
.platform-checkboxes {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.platform-check {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  background: var(--bg-card);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition);
  min-width: 180px;
  flex: 1;
}

.platform-check:hover { border-color: var(--text-dim); }

.platform-check.selected {
  border-color: var(--accent);
  background: var(--accent-soft);
}

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

.platform-check input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--accent);
}

.platform-check-icon { font-size: 20px; }

.platform-check-info { flex: 1; }

.platform-check-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-bright);
}

.platform-check-account {
  font-size: 11px;
  color: var(--text-dim);
}

.platform-check-none {
  font-size: 11px;
  color: var(--red);
}

.creative-picker {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 8px;
  max-height: 240px;
  overflow-y: auto;
  padding: 4px;
}

.creative-pick-card {
  background: var(--bg-input);
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  cursor: pointer;
  transition: all var(--transition);
}

.creative-pick-card:hover {
  border-color: rgba(124, 58, 237, 0.4);
}

.creative-pick-card.selected {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px var(--accent-soft);
}

.creative-pick-thumb {
  width: 100%;
  aspect-ratio: 9/16;
  background: var(--bg-card);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  opacity: 0.4;
  overflow: hidden;
}

.creative-pick-thumb img,
.creative-pick-thumb video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 1;
}

.creative-pick-label {
  padding: 6px;
  font-size: 11px;
  color: var(--text-dim);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ── Review Summary (wizard step 4) ──────────── */
.review-summary {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
}

.review-summary h4 {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-bright);
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}

.review-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  padding: 5px 0;
  font-size: 13px;
}

.review-row .key {
  color: var(--text-dim);
  flex-shrink: 0;
  min-width: 120px;
}

.review-row .val {
  color: var(--text-bright);
  font-weight: 500;
  text-align: right;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ── Checkbox Label ───────────────────────────── */
.checkbox-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text);
  cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
  width: 15px;
  height: 15px;
  accent-color: var(--accent);
  cursor: pointer;
}

/* ── Metric Bar ───────────────────────────────── */
.metric-bar-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
  font-size: 13px;
}

.metric-bar-row .platform-label {
  min-width: 100px;
  color: var(--text-dim);
  font-size: 12px;
}

.metric-bar {
  flex: 1;
  height: 8px;
  background: var(--bg-card);
  border-radius: 99px;
  overflow: hidden;
}

.metric-bar .bar-fill {
  height: 100%;
  border-radius: 99px;
  background: var(--accent);
  transition: width 0.5s ease;
}

.metric-bar-row .bar-pct {
  min-width: 40px;
  text-align: right;
  font-size: 12px;
  color: var(--text);
  font-weight: 600;
}

/* ── Dashboard Campaigns Table ────────────────── */
.dashboard-table {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.dashboard-table-header {
  display: grid;
  grid-template-columns: 1fr 100px 80px 80px 80px;
  gap: 12px;
  padding: 6px 16px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.dashboard-table-row {
  display: grid;
  grid-template-columns: 1fr 100px 80px 80px 80px;
  gap: 12px;
  padding: 10px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 13px;
  transition: background var(--transition);
}

.dashboard-table-row:hover {
  background: var(--bg-card-hover);
}

.dashboard-table-row .col-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--text-bright);
  font-weight: 500;
}

.dashboard-table-row .col-num {
  text-align: right;
  color: var(--text);
}

/* ── Status Badges ────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 99px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.badge-draft     { background: rgba(136,136,160,0.12); color: var(--text-dim); }
.badge-active    { background: var(--green-soft);      color: var(--green); }
.badge-paused    { background: var(--yellow-soft);     color: var(--yellow); }
.badge-error     { background: var(--red-soft);        color: var(--red); }
.badge-completed { background: var(--accent-soft);     color: var(--accent); }

/* ── Utility ──────────────────────────────────── */
.hidden { display: none !important; }