/* ==========================================================================
   4ADV — Components: Cards, Tables, Modals, Forms, Badges, Buttons
   ========================================================================== */

/* ── Stat Cards (KPI) ──────────────────────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 24px;
}

.stat-card {
  background: #FFFFFF;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-xl);
  padding: 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: all var(--transition-base);
  cursor: default;
}

.stat-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.stat-card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
}

.stat-card-icon svg,
.stat-card-icon .icon {
  width: 22px;
  height: 22px;
}

.stat-card-icon.purple { background: var(--primary-50); color: var(--primary-500); }
.stat-card-icon.blue   { background: var(--info-50); color: var(--info-500); }
.stat-card-icon.green  { background: var(--success-50); color: var(--success-500); }
.stat-card-icon.yellow { background: var(--warning-50); color: var(--warning-500); }
.stat-card-icon.red    { background: var(--danger-50); color: var(--danger-500); }

.stat-card-label {
  font-size: var(--font-sm);
  font-weight: 500;
  color: var(--gray-500);
  line-height: 1;
}

.stat-card-value {
  font-size: var(--font-3xl);
  font-weight: 700;
  color: var(--gray-900);
  line-height: 1;
}

.stat-card-trend {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: var(--font-xs);
  font-weight: 500;
}

.stat-card-trend.up { color: var(--success-600); }
.stat-card-trend.down { color: var(--danger-500); }

.stat-card-trend-text {
  color: var(--gray-400);
}

/* ── Section Cards ─────────────────────────────────────────────────────── */
.section-card {
  background: #FFFFFF;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-xl);
  padding: 24px;
  animation: fadeIn 0.3s ease-out;
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.section-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: var(--font-md);
  font-weight: 600;
  color: var(--gray-900);
}

.section-title-icon {
  width: 18px;
  height: 18px;
  color: var(--gray-400);
}

.section-link {
  font-size: var(--font-sm);
  font-weight: 600;
  color: var(--primary-500);
  display: flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.section-link:hover {
  color: var(--primary-700);
}

.section-link .icon {
  width: 14px;
  height: 14px;
}

/* ── Two Column Layout ─────────────────────────────────────────────────── */
.two-col-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

/* ── Data Tables ───────────────────────────────────────────────────────── */
.data-table-container {
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
}

.data-table thead th {
  font-size: var(--font-xs);
  font-weight: 600;
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--gray-200);
  white-space: nowrap;
  background: var(--gray-50);
}

.data-table tbody td {
  padding: 14px 16px;
  font-size: var(--font-sm);
  color: var(--gray-700);
  border-bottom: 1px solid var(--gray-100);
  vertical-align: middle;
}

.data-table tbody tr {
  transition: background var(--transition-fast);
}

.data-table tbody tr:hover {
  background: var(--gray-50);
}

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

/* ── Activity List ─────────────────────────────────────────────────────── */
.activity-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.activity-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--gray-100);
  transition: background var(--transition-fast);
}

.activity-item:last-child {
  border-bottom: none;
}

.activity-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.activity-icon svg,
.activity-icon .icon {
  width: 18px;
  height: 18px;
}

.activity-icon.purple { background: var(--primary-50); color: var(--primary-500); }
.activity-icon.blue   { background: var(--info-50); color: var(--info-500); }
.activity-icon.green  { background: var(--success-50); color: var(--success-500); }
.activity-icon.yellow { background: var(--warning-50); color: var(--warning-500); }
.activity-icon.red    { background: var(--danger-50); color: var(--danger-500); }

.activity-content {
  flex: 1;
  min-width: 0;
}

.activity-title {
  font-size: var(--font-sm);
  font-weight: 600;
  color: var(--gray-800);
  line-height: 1.3;
}

.activity-desc {
  font-size: var(--font-xs);
  color: var(--gray-500);
  margin-top: 2px;
  line-height: 1.4;
}

.activity-time {
  font-size: var(--font-xs);
  color: var(--gray-400);
  white-space: nowrap;
  flex-shrink: 0;
  padding-top: 2px;
}

/* ── Badges ────────────────────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
}

.badge-purple { background: var(--primary-50); color: var(--primary-600); }
.badge-blue   { background: var(--info-50); color: var(--info-600); }
.badge-green  { background: var(--success-50); color: var(--success-600); }
.badge-yellow { background: var(--warning-50); color: var(--warning-600); }
.badge-red    { background: var(--danger-50); color: var(--danger-600); }
.badge-gray   { background: var(--gray-100); color: var(--gray-600); }

/* ── Buttons ───────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 9px 18px;
  border-radius: var(--radius-md);
  font-size: var(--font-sm);
  font-weight: 600;
  transition: all var(--transition-fast);
  cursor: pointer;
  white-space: nowrap;
  border: 1px solid transparent;
  line-height: 1.4;
}

.btn .icon {
  width: 16px;
  height: 16px;
}

.btn-primary {
  background: var(--primary-500);
  color: white;
}
.btn-primary:hover {
  background: var(--primary-600);
  box-shadow: 0 4px 12px rgba(124, 58, 237, 0.3);
  transform: translateY(-1px);
}

.btn-secondary {
  background: white;
  color: var(--gray-700);
  border-color: var(--gray-300);
}
.btn-secondary:hover {
  background: var(--gray-50);
  border-color: var(--gray-400);
}

.btn-ghost {
  color: var(--gray-600);
}
.btn-ghost:hover {
  background: var(--gray-100);
  color: var(--gray-800);
}

.btn-danger {
  background: var(--danger-500);
  color: white;
}
.btn-danger:hover {
  background: var(--danger-600);
}

.btn-sm {
  padding: 5px 12px;
  font-size: var(--font-xs);
}

.btn-lg {
  padding: 12px 24px;
  font-size: var(--font-md);
}

.btn-icon {
  width: 36px;
  height: 36px;
  padding: 0;
  border-radius: var(--radius-md);
}

/* ── Form Fields ───────────────────────────────────────────────────────── */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-label {
  font-size: var(--font-sm);
  font-weight: 600;
  color: var(--gray-700);
}

.form-input {
  padding: 10px 14px;
  background: white;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-md);
  font-size: var(--font-sm);
  color: var(--gray-800);
  transition: all var(--transition-fast);
  width: 100%;
}

.form-input:focus {
  border-color: var(--primary-400);
  box-shadow: 0 0 0 3px var(--primary-50);
}

.form-input::placeholder {
  color: var(--gray-400);
}

textarea.form-input {
  min-height: 80px;
  resize: vertical;
}

select.form-input {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%239CA3AF' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
  cursor: pointer;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.form-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.form-full {
  grid-column: 1 / -1;
}

/* ── Modal ─────────────────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: white;
  border-radius: var(--radius-xl);
  width: 90%;
  max-width: 640px;
  max-height: 85vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-xl);
  transform: scale(0.95) translateY(10px);
  transition: transform var(--transition-smooth);
}

.modal-overlay.active .modal {
  transform: scale(1) translateY(0);
}

.modal-lg {
  max-width: 800px;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--gray-200);
}

.modal-title {
  font-size: var(--font-lg);
  font-weight: 700;
  color: var(--gray-900);
}

.modal-close {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  color: var(--gray-400);
  transition: all var(--transition-fast);
}

.modal-close:hover {
  background: var(--gray-100);
  color: var(--gray-700);
}

.modal-close .icon {
  width: 18px;
  height: 18px;
}

.modal-body {
  padding: 24px;
  overflow-y: auto;
  flex: 1;
}

.modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  padding: 16px 24px;
  border-top: 1px solid var(--gray-200);
}

/* ── Tabs ──────────────────────────────────────────────────────────────── */
.tabs {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--gray-200);
  margin-bottom: 24px;
}

.tab-item {
  padding: 12px 20px;
  font-size: var(--font-sm);
  font-weight: 500;
  color: var(--gray-500);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.tab-item:hover {
  color: var(--gray-700);
}

.tab-item.active {
  color: var(--primary-600);
  border-bottom-color: var(--primary-500);
  font-weight: 600;
}

/* ── Filters Bar ───────────────────────────────────────────────────────── */
.filters-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: var(--radius-full);
  font-size: var(--font-xs);
  font-weight: 600;
  border: 1px solid var(--gray-200);
  background: white;
  color: var(--gray-600);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-chip:hover {
  border-color: var(--primary-300);
  color: var(--primary-600);
}

.filter-chip.active {
  background: var(--primary-500);
  color: white;
  border-color: var(--primary-500);
}

/* ── Search Input (Page Level) ─────────────────────────────────────────── */
.page-search {
  display: flex;
  align-items: center;
  gap: 10px;
  background: white;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 9px 14px;
  width: 260px;
  transition: all var(--transition-fast);
}

.page-search:focus-within {
  border-color: var(--primary-300);
  box-shadow: 0 0 0 3px var(--primary-50);
}

.page-search .icon {
  width: 16px;
  height: 16px;
  color: var(--gray-400);
}

.page-search input {
  flex: 1;
  font-size: var(--font-sm);
  min-width: 0;
}

/* ── Page Header ───────────────────────────────────────────────────────── */
.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 16px;
}

.page-title {
  font-size: var(--font-2xl);
  font-weight: 700;
  color: var(--gray-900);
}

.page-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* ── Empty State ───────────────────────────────────────────────────────── */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 48px 24px;
  text-align: center;
}

.empty-state-icon {
  width: 56px;
  height: 56px;
  color: var(--gray-300);
  margin-bottom: 16px;
}

.empty-state-title {
  font-size: var(--font-md);
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: 6px;
}

.empty-state-desc {
  font-size: var(--font-sm);
  color: var(--gray-400);
  max-width: 320px;
}

/* ── Kanban Board ──────────────────────────────────────────────────────── */
.kanban-board {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  padding-bottom: 8px;
}

.kanban-column {
  flex: 0 0 280px;
  background: var(--gray-50);
  border-radius: var(--radius-xl);
  padding: 16px;
  display: flex;
  flex-direction: column;
  max-height: calc(100vh - 260px);
}

.kanban-column-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--gray-200);
}

.kanban-column-title {
  font-size: var(--font-sm);
  font-weight: 700;
  color: var(--gray-700);
  display: flex;
  align-items: center;
  gap: 8px;
}

.kanban-column-count {
  width: 22px;
  height: 22px;
  border-radius: var(--radius-full);
  background: var(--gray-200);
  color: var(--gray-600);
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.kanban-cards {
  display: flex;
  flex-direction: column;
  gap: 10px;
  overflow-y: auto;
  flex: 1;
}

.kanban-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 14px;
  border: 1px solid var(--gray-200);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.kanban-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.kanban-card-title {
  font-size: var(--font-sm);
  font-weight: 600;
  color: var(--gray-800);
  margin-bottom: 8px;
}

.kanban-card-meta {
  font-size: var(--font-xs);
  color: var(--gray-500);
  display: flex;
  align-items: center;
  gap: 6px;
}

.kanban-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--gray-100);
}

/* ── Calendar ──────────────────────────────────────────────────────────── */
.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 1px;
  background: var(--gray-200);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.calendar-header-cell {
  background: var(--gray-50);
  padding: 10px;
  text-align: center;
  font-size: var(--font-xs);
  font-weight: 600;
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.calendar-cell {
  background: white;
  min-height: 100px;
  padding: 8px;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.calendar-cell:hover {
  background: var(--gray-50);
}

.calendar-cell.other-month {
  background: var(--gray-50);
}

.calendar-cell.other-month .calendar-day {
  color: var(--gray-300);
}

.calendar-cell.today {
  background: var(--primary-50);
}

.calendar-cell.today .calendar-day {
  background: var(--primary-500);
  color: white;
  border-radius: var(--radius-full);
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.calendar-day {
  font-size: var(--font-sm);
  font-weight: 500;
  color: var(--gray-700);
  margin-bottom: 4px;
}

.calendar-event {
  font-size: 10px;
  font-weight: 500;
  padding: 2px 6px;
  border-radius: 4px;
  margin-bottom: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.calendar-event.audiencia { background: var(--danger-50); color: var(--danger-600); }
.calendar-event.reuniao   { background: var(--info-50); color: var(--info-600); }
.calendar-event.prazo     { background: var(--warning-50); color: var(--warning-600); }
.calendar-event.tarefa    { background: var(--success-50); color: var(--success-600); }

/* ── Chart Container ───────────────────────────────────────────────────── */
.chart-container {
  position: relative;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.chart-legend {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.chart-legend-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: var(--font-sm);
}

.chart-legend-dot {
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
  flex-shrink: 0;
}

.chart-legend-label {
  color: var(--gray-600);
  flex: 1;
}

.chart-legend-value {
  font-weight: 600;
  color: var(--gray-800);
  white-space: nowrap;
}

/* ── IA Hub Layout ─────────────────────────────────────────────────────── */
.ia-hub-tabs {
  display: flex;
  gap: 0;
  padding: 0 24px;
  background: white;
  border-bottom: 2px solid var(--gray-200);
}

.ia-hub-tab {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 20px;
  font-size: var(--font-sm);
  font-weight: 500;
  color: var(--gray-500);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all var(--transition-fast);
  white-space: nowrap;
  background: none;
  border-top: none;
  border-left: none;
  border-right: none;
}

.ia-hub-tab .icon {
  width: 16px;
  height: 16px;
}

.ia-hub-tab:hover {
  color: var(--gray-700);
}

.ia-hub-tab.active {
  color: var(--primary-600);
  border-bottom-color: var(--primary-500);
  font-weight: 600;
}

.ia-hub-content {
  flex: 1;
  overflow: hidden;
}

/* ── IA Assistant Layout ──────────────────────────────────────────────── */
.ia-assistant-layout {
  display: flex;
  height: calc(100vh - 180px);
  width: 100%;
}

.ia-assistant-sidebar {
  width: 240px;
  min-width: 240px;
  background: white;
  border-right: 1px solid var(--gray-200);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  overflow-y: auto;
}

.ia-new-chat-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px;
  background: var(--primary-500);
  color: white;
  border: none;
  border-radius: var(--radius-md);
  font-size: var(--font-sm);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.ia-new-chat-btn:hover {
  background: var(--primary-600);
  box-shadow: 0 4px 12px rgba(124, 58, 237, 0.3);
}

.ia-new-chat-btn .icon {
  width: 16px;
  height: 16px;
}

.ia-sidebar-section {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.ia-sidebar-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--gray-400);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.ia-processo-select {
  font-size: 12px !important;
  padding: 8px 10px !important;
}

.ia-active-skill {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  background: var(--primary-50);
  border-radius: var(--radius-md);
  font-size: 12px;
  font-weight: 500;
  color: var(--primary-700);
}

.ia-quick-skills {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.ia-quick-skill {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  font-size: 12px;
  font-weight: 500;
  color: var(--gray-600);
  border: none;
  background: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: left;
}

.ia-quick-skill:hover {
  background: var(--gray-50);
  color: var(--primary-600);
}

/* ── Chat Area ────────────────────────────────────────────────────────── */
.ia-chat-area {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--gray-50);
}

.ia-chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* Welcome */
.ia-welcome {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px 20px;
  flex: 1;
}

.ia-welcome-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-500), var(--primary-700));
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  box-shadow: 0 8px 24px rgba(124, 58, 237, 0.3);
}

.ia-welcome-icon svg {
  width: 28px;
  height: 28px;
}

.ia-welcome-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 8px;
}

.ia-welcome-desc {
  font-size: 14px;
  color: var(--gray-500);
  max-width: 500px;
  margin-bottom: 28px;
  line-height: 1.5;
}

.ia-welcome-suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  max-width: 600px;
}

.ia-suggestion-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: white;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  font-size: 13px;
  font-weight: 500;
  color: var(--gray-700);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.ia-suggestion-btn:hover {
  border-color: var(--primary-300);
  color: var(--primary-600);
  box-shadow: 0 2px 8px rgba(124, 58, 237, 0.1);
  transform: translateY(-1px);
}

/* Messages */
.ia-msg {
  display: flex;
  gap: 12px;
  animation: fadeIn 0.3s ease-out;
  max-width: 85%;
}

.ia-msg-user {
  align-self: flex-end;
  flex-direction: row-reverse;
}

.ia-msg-assistant {
  align-self: flex-start;
}

.ia-msg-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-weight: 700;
  font-size: 12px;
}

.ia-msg-avatar.assistant {
  background: linear-gradient(135deg, var(--primary-500), var(--primary-700));
  color: white;
}

.ia-msg-avatar.assistant svg {
  width: 16px;
  height: 16px;
}

.ia-msg-avatar.user {
  background: var(--primary-100);
  color: var(--primary-600);
}

.ia-msg-content {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
  max-width: 100%;
}

.ia-msg-bubble {
  padding: 12px 16px;
  border-radius: 16px;
  font-size: 14px;
  line-height: 1.7;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.ia-msg-user .ia-msg-bubble {
  background: var(--primary-500);
  color: white;
  border-bottom-right-radius: 4px;
}

.ia-msg-assistant .ia-msg-bubble {
  background: white;
  color: var(--gray-800);
  border: 1px solid var(--gray-200);
  border-bottom-left-radius: 4px;
}

/* IA Response formatting */
.ia-msg-bubble h2, .ia-msg-bubble .ia-h2 { font-size: 18px; font-weight: 700; margin: 16px 0 8px; color: var(--gray-900); }
.ia-msg-bubble h3, .ia-msg-bubble .ia-h3 { font-size: 16px; font-weight: 700; margin: 14px 0 6px; color: var(--gray-800); }
.ia-msg-bubble h4, .ia-msg-bubble .ia-h4 { font-size: 14px; font-weight: 700; margin: 12px 0 4px; color: var(--gray-700); }
.ia-msg-bubble .ia-list { margin: 8px 0 8px 16px; }
.ia-msg-bubble .ia-list li { margin-bottom: 4px; list-style: disc; }
.ia-msg-bubble .ia-quote { border-left: 3px solid var(--primary-400); padding: 8px 12px; background: var(--primary-50); margin: 8px 0; border-radius: 0 6px 6px 0; font-style: italic; }
.ia-msg-bubble .ia-hr { border: none; border-top: 1px solid var(--gray-200); margin: 12px 0; }
.ia-msg-bubble .ia-code-block { background: var(--gray-900); color: #e5e7eb; padding: 12px 16px; border-radius: 8px; font-family: monospace; font-size: 13px; overflow-x: auto; margin: 8px 0; }
.ia-msg-bubble strong { font-weight: 700; color: var(--gray-900); }

/* Typing indicator */
.ia-typing {
  display: flex;
  gap: 5px;
  align-items: center;
  height: 20px;
}

.ia-typing span {
  width: 7px;
  height: 7px;
  background: var(--primary-400);
  border-radius: 50%;
  animation: iaBounce 1.4s infinite ease-in-out both;
}

.ia-typing span:nth-child(2) { animation-delay: 0.16s; }
.ia-typing span:nth-child(3) { animation-delay: 0.32s; }

@keyframes iaBounce {
  0%, 80%, 100% { transform: scale(0.6); opacity: 0.4; }
  40% { transform: scale(1); opacity: 1; }
}

/* Response actions */
.ia-msg-actions {
  display: flex;
  gap: 6px;
  padding-top: 4px;
}

.ia-action-btn {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  font-size: 11px;
  font-weight: 500;
  color: var(--gray-500);
  background: white;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.ia-action-btn:hover {
  border-color: var(--primary-300);
  color: var(--primary-600);
}

/* ── Chat Input ───────────────────────────────────────────────────────── */
.ia-chat-input-area {
  padding: 16px 24px;
  background: white;
  border-top: 1px solid var(--gray-200);
}

.ia-chat-input-row {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--gray-100);
    border: none;
    border-radius: 9999px;
    padding: 8px 16px;
    transition: all var(--transition-fast);
  }
  
  .ia-chat-input-row:focus-within {
    background: white;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05), 0 0 0 2px var(--primary-200);
  }

.ia-upload-btn {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: transparent;
    color: var(--gray-400);
    cursor: pointer;
    transition: all var(--transition-fast);
    flex-shrink: 0;
  }
  
  .ia-upload-btn:hover {
    background: var(--gray-200);
    color: var(--gray-600);
  }

.ia-chat-textarea {
    flex: 1;
    border: none;
    outline: none;
    background: transparent;
    font-family: var(--font-family);
    font-size: 15px;
    color: var(--gray-800);
    resize: none;
    line-height: 1.5;
    max-height: 120px;
    padding: 8px 0;
  }

.ia-chat-textarea::placeholder {
  color: var(--gray-400);
}

.ia-chat-send-btn {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-500);
  color: white;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.ia-chat-send-btn:hover {
  background: var(--primary-600);
  box-shadow: 0 2px 8px rgba(124, 58, 237, 0.3);
}

.ia-chat-send-btn:disabled {
  background: var(--gray-300);
  cursor: not-allowed;
}

.ia-chat-input-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 8px;
  font-size: 11px;
}

.ia-chat-input-footer > span:first-child {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--primary-600);
  font-weight: 500;
}

.ia-chat-hint {
  color: var(--gray-400);
  margin-left: auto;
}

/* ── Skills Grid ──────────────────────────────────────────────────────── */
.ia-skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.ia-skill-card {
  background: white;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-xl);
  padding: 20px;
  cursor: pointer;
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.ia-skill-card:hover {
  border-color: var(--primary-200);
  box-shadow: 0 4px 16px rgba(124, 58, 237, 0.1);
  transform: translateY(-2px);
}

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

.ia-skill-card-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
}

.ia-skill-card-icon svg { width: 20px; height: 20px; }
.ia-skill-card-icon.purple { background: var(--primary-50); color: var(--primary-500); }
.ia-skill-card-icon.blue { background: var(--info-50); color: var(--info-500); }
.ia-skill-card-icon.green { background: var(--success-50); color: var(--success-500); }
.ia-skill-card-icon.yellow { background: var(--warning-50); color: var(--warning-500); }
.ia-skill-card-icon.red { background: var(--danger-50); color: var(--danger-500); }

.ia-skill-card-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--gray-900);
}

.ia-skill-card-desc {
  font-size: 13px;
  color: var(--gray-500);
  line-height: 1.4;
  flex: 1;
}

.ia-skill-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 10px;
  border-top: 1px solid var(--gray-100);
}

/* ── IA Typing Animation ─────────────────────────────────────────────────── */
.ia-typing {
  display: flex;
  align-items: center;
  gap: 4px;
}

.ia-typing span {
  display: inline-block;
  width: 6px;
  height: 6px;
  background-color: var(--primary-500);
  border-radius: 50%;
  animation: iaTyping 1.4s infinite both;
}

.ia-typing span:nth-child(1) { animation-delay: -0.32s; }
.ia-typing span:nth-child(2) { animation-delay: -0.16s; }

@keyframes iaTyping {
  0%, 80%, 100% { transform: scale(0); opacity: 0.5; }
  40% { transform: scale(1); opacity: 1; }
}

/* ── Responsive ────────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .two-col-grid {
    grid-template-columns: 1fr;
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
  .ia-assistant-sidebar {
    display: none;
  }
  .ia-assistant-layout {
    height: calc(100vh - 160px);
  }
}

@media (max-width: 640px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }
  .page-header {
    flex-direction: column;
    align-items: flex-start;
  }
  .modal {
    width: 95%;
    max-height: 90vh;
  }
  .ia-hub-tabs {
    padding: 0 12px;
    overflow-x: auto;
  }
  .ia-hub-tab {
    padding: 12px 14px;
    font-size: 12px;
  }
  .ia-skills-grid {
    grid-template-columns: 1fr;
  }
}


/* Voice AI Orb */
.voice-orb {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-500), var(--primary-700));
  box-shadow: 0 0 30px rgba(79, 70, 229, 0.4), inset 0 0 20px rgba(255, 255, 255, 0.2);
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.voice-orb::before, .voice-orb::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  border: 2px solid rgba(79, 70, 229, 0.5);
  animation: pulse-ring 2s cubic-bezier(0.215, 0.61, 0.355, 1) infinite;
  opacity: 0;
  pointer-events: none;
}

.voice-orb.idle {
  transform: scale(0.9);
  background: linear-gradient(135deg, var(--gray-400), var(--gray-500));
  box-shadow: 0 0 15px rgba(156, 163, 175, 0.3);
}

.voice-orb.idle::before, .voice-orb.idle::after {
  display: none;
}

.voice-orb.listening {
  transform: scale(1.1);
  background: linear-gradient(135deg, var(--success-500), var(--success-600));
  box-shadow: 0 0 40px rgba(16, 185, 129, 0.5), inset 0 0 20px rgba(255, 255, 255, 0.3);
  animation: breathe 3s ease-in-out infinite alternate;
}

.voice-orb.listening::before {
  width: 140px;
  height: 140px;
  border-color: rgba(16, 185, 129, 0.6);
  animation-delay: 0s;
}

.voice-orb.listening::after {
  width: 160px;
  height: 160px;
  border-color: rgba(16, 185, 129, 0.3);
  animation-delay: 1s;
}

.voice-orb.thinking {
  transform: scale(1);
  background: linear-gradient(135deg, var(--warning-400), var(--warning-500));
  box-shadow: 0 0 30px rgba(245, 158, 11, 0.4);
  animation: spin-pulse 2s linear infinite;
}

.voice-orb.thinking::before, .voice-orb.thinking::after {
  display: none;
}

.voice-orb.speaking {
  transform: scale(1.1);
  background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
  box-shadow: 0 0 50px rgba(79, 70, 229, 0.6), inset 0 0 30px rgba(255, 255, 255, 0.4);
  animation: speak-bounce 0.4s ease-in-out infinite alternate;
}

@keyframes pulse-ring {
  0% { width: 100px; height: 100px; opacity: 1; }
  100% { width: 200px; height: 200px; opacity: 0; }
}

@keyframes breathe {
  0% { transform: scale(1); box-shadow: 0 0 30px rgba(16, 185, 129, 0.3); }
  100% { transform: scale(1.15); box-shadow: 0 0 50px rgba(16, 185, 129, 0.6); }
}

@keyframes spin-pulse {
  0% { transform: scale(0.95) rotate(0deg); border-radius: 40% 60% 50% 50%; }
  50% { transform: scale(1.05) rotate(180deg); border-radius: 50% 40% 60% 40%; }
  100% { transform: scale(0.95) rotate(360deg); border-radius: 40% 60% 50% 50%; }
}

@keyframes speak-bounce {
  0% { transform: scale(1.05); }
  100% { transform: scale(1.2); }
}

/* Dynamic Buttons */
.ia-btn-hidden {
  opacity: 0 !important;
  width: 0 !important;
  padding: 0 !important;
  margin: 0 !important;
  border: none !important;
  pointer-events: none !important;
  transform: scale(0.5) !important;
  overflow: hidden !important;
}
.ia-chat-send-btn {
  transition: all 0.2s ease-in-out !important;
}

/* Base style for icon buttons inside the chat */
.ia-chat-icon-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  color: var(--gray-800);
  border: none;
  cursor: pointer;
  flex-shrink: 0;
  transition: all 0.2s ease-in-out;
}

.ia-chat-icon-btn:hover {
  color: var(--primary-500);
}

/* Action button (Voice Call / Send) */
.ia-chat-action-btn {
  width: 40px !important;
  height: 40px !important;
  border-radius: 50% !important;
  background: #3b82f6 !important; /* Blue matching the image */
  color: white !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  border: none !important;
  cursor: pointer !important;
  transition: all 0.2s ease-in-out !important;
  flex-shrink: 0 !important;
}

.ia-chat-action-btn:hover {
  background: #2563eb !important;
  transform: scale(1.05) !important;
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4) !important;
}