/* Ad Manager styles */

.nav-links { display: flex; gap: 20px; align-items: center; }
.nav-link {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-decoration: none;
  padding: 6px 12px;
  border-radius: 8px;
  transition: all 0.2s;
}
.nav-link:hover, .nav-link.active {
  color: var(--accent);
  background: var(--accent-dim);
}

.admin-header { margin-bottom: 8px; }

.admin-form { display: flex; flex-direction: column; gap: 20px; }
.admin-form textarea {
  padding: 12px 16px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.95rem;
  resize: vertical;
  width: 100%;
}
.admin-form textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}

/* Campaign list */
#campaigns-section { display: flex; flex-direction: column; gap: 0; }

.campaign-row {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 20px 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.campaign-info { flex: 1; min-width: 200px; display: flex; flex-direction: column; gap: 6px; }
.campaign-name { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 1rem; }
.campaign-meta { display: flex; align-items: center; gap: 10px; }
.campaign-dates { font-size: 0.8rem; color: var(--text-muted); }
.campaign-headline { font-size: 0.85rem; color: var(--text-muted); font-style: italic; }

.campaign-stats { display: flex; gap: 20px; }
.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}
.stat-num { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 1.1rem; color: var(--text); }
.stat-label { font-size: 0.72rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.04em; }

.stat-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 16px 24px;
  background: var(--surface-2);
  border-radius: 12px;
  border: 1px solid var(--border);
}

.campaign-actions { display: flex; align-items: center; gap: 8px; }

.status-badge {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 20px;
  text-transform: capitalize;
}
.status-active { background: rgba(74, 222, 128, 0.15); color: #4ade80; }
.status-paused { background: rgba(249, 194, 126, 0.15); color: var(--accent-2); }
.status-completed { background: rgba(180, 130, 255, 0.15); color: #c49fff; }
.status-cancelled { background: rgba(255, 107, 107, 0.1); color: var(--danger); }

.ad-type-badge {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 20px;
  text-transform: capitalize;
}
.type-banner { background: rgba(126, 249, 208, 0.1); color: var(--accent); }
.type-sponsored { background: rgba(249, 194, 126, 0.1); color: var(--accent-2); }
.type-featured { background: rgba(180, 130, 255, 0.1); color: #c49fff; }

.btn-icon {
  padding: 8px 12px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.9rem;
  transition: all 0.2s;
  color: var(--text);
}
.btn-icon:hover { border-color: var(--accent); color: var(--accent); }

.btn-ghost {
  padding: 10px 20px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text-muted);
  font-size: 0.85rem;
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
  transition: all 0.2s;
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

.loading-state { text-align: center; color: var(--text-muted); padding: 40px; }
.no-campaigns { text-align: center; color: var(--text-muted); padding: 40px; }
.error-text { color: var(--danger); text-align: center; padding: 40px; }

/* Modals */
.modal {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  padding: 20px;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(4px);
}

.modal-content {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* Stats table */
.stats-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
  margin-top: 8px;
}
.stats-table th {
  text-align: left;
  padding: 8px 12px;
  color: var(--text-muted);
  font-weight: 500;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-bottom: 1px solid var(--border);
}
.stats-table td {
  padding: 8px 12px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

@media (max-width: 768px) {
  .campaign-row { flex-direction: column; align-items: flex-start; gap: 16px; }
  .campaign-stats { width: 100%; justify-content: space-between; }
  .modal-content { max-height: 85vh; }
}

@media (max-width: 600px) {
  .admin-form .field-row { flex-direction: column; }
  .nav-links { display: none; }
}