/* ==============================================================================
   Admin Dashboard, Rubrica & Room Builder Styles
   ============================================================================== */

.admin-header {
  border-bottom: 1px solid var(--color-border);
  background-color: rgba(17, 24, 39, 0.85);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 50;
  padding-block: var(--space-sm);
}

.admin-nav {
  display: flex;
  gap: var(--space-xs);
  border-bottom: 1px solid var(--color-border);
  margin-top: var(--space-md);
  overflow-x: auto;
}

.nav-tab {
  padding: 0.6rem 1.2rem;
  font-weight: 600;
  color: var(--color-text-muted);
  border-bottom: 2px solid transparent;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.nav-tab:hover {
  color: var(--color-text-main);
}

.nav-tab.active {
  color: var(--room-accent);
  border-bottom-color: var(--room-accent);
}

/* Stats Cards */
.stat-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-2xs);
}

.stat-value {
  font-size: var(--font-size-2xl);
  font-weight: 800;
  color: var(--room-accent);
}

.stat-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

/* Contact List Table / Card Items */
.contact-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  padding: var(--space-md);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast);
}

.contact-item:hover {
  border-color: var(--color-border-subtle);
}

@media (min-width: 640px) {
  .contact-item {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.contact-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  align-items: center;
}

.group-pill {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.15rem 0.6rem;
  border-radius: var(--radius-full);
  background-color: var(--color-surface-hover);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
}

.group-pill.active {
  background-color: var(--room-accent-light);
  border-color: var(--room-accent);
  color: var(--room-accent);
}

/* Modal Overlay */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
  z-index: 100;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-fast);
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.modal-box {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  padding: var(--space-lg);
}

.modal-box-lg {
  max-width: 780px;
}

/* Form Styles */
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2xs);
}

.form-label {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text-main);
}

.qr-preview {
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #ffffff;
  padding: var(--space-md);
  border-radius: var(--radius-md);
  margin-inline: auto;
  width: 190px;
  height: 190px;
}

/* ==============================================================================
   Room Cards & Visual Builder Styles
   ============================================================================== */
.room-card {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-top: 4px solid var(--card-theme, var(--room-accent));
}

.room-header-preview {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.room-emoji-badge {
  font-size: 2.2rem;
  line-height: 1;
  padding: 0.35rem 0.6rem;
  background-color: var(--color-surface-hover);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

/* Emoji Picker Quick Bar */
.emoji-picker-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

.emoji-btn {
  font-size: 1.5rem;
  padding: 0.3rem 0.5rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background-color: var(--color-surface-hover);
  cursor: pointer;
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.emoji-btn:hover,
.emoji-btn.active {
  transform: scale(1.15);
  border-color: var(--room-accent);
  background-color: var(--room-accent-light);
}

/* Color Palette Swatches */
.color-swatches {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  align-items: center;
}

.color-swatch {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform var(--transition-fast);
}

.color-swatch:hover,
.color-swatch.active {
  transform: scale(1.15);
  border-color: #ffffff;
  box-shadow: 0 0 0 2px var(--room-accent);
}

/* Module Builder */
.module-builder-item {
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  position: relative;
}

.module-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.option-row {
  display: flex;
  gap: var(--space-xs);
  align-items: center;
}

/* WhatsApp Button */
.btn-whatsapp {
  background-color: #25D366;
  color: #FFFFFF;
  font-weight: 600;
}

.btn-whatsapp:hover {
  background-color: #1EBE5B;
  color: #FFFFFF;
}