/**
 * Montact CRM (منتکت) Design System - Core Tokens & Utilities
 * RTL-first, IRANSans typography, unified spacing, controls & surfaces.
 */

/* ==========================================================================
   Page Layout
   ========================================================================== */
.crm-page,
.page,
.dashboard,
.profile,
.notes-page {
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
  padding: 0;
  margin: 0;
  max-width: 100%;
  width: 100%;
  min-width: 0;
  box-sizing: border-box;
}

.crm-page.narrow,
.crm-page.wide,
.crm-page.full {
  max-width: 100%;
}

.crm-page.embedded {
  padding: 0;
  gap: var(--sp-4);
}

/* ==========================================================================
   Page Header
   ========================================================================== */
.crm-page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--sp-4);
  min-width: 0;
}

.crm-page-header-titles {
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
  min-width: 0;
}

.crm-page-title {
  margin: 0;
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  color: var(--ink);
  line-height: var(--lh-tight);
}

.crm-page-lead {
  margin: 0;
  font-size: var(--fs-sm);
  color: var(--muted);
  line-height: var(--lh-normal);
}

.crm-header-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--sp-2);
}

/* ==========================================================================
   Toolbar & Filter Bar
   ========================================================================== */
.crm-toolbar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--sp-3);
  min-width: 0;
  width: 100%;
}

.crm-toolbar-stretch,
.crm-toolbar .toolbar-search,
.crm-toolbar .search-box,
.crm-toolbar .crm-search {
  flex: 1 1 200px;
  min-width: 180px;
  max-width: 380px;
}

.crm-toolbar .toolbar-select,
.crm-toolbar .ui-select:not(.block) {
  width: auto;
  min-width: 130px;
  max-width: 220px;
}

.crm-toolbar .ui-btn,
.crm-toolbar .btn {
  flex-shrink: 0;
}

/* ==========================================================================
   Card & Container Surfaces
   ========================================================================== */
.crm-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-xs);
  padding: var(--sp-5);
  box-sizing: border-box;
  transition: box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.crm-card-sm {
  padding: var(--sp-3);
}

.crm-card-lg {
  padding: var(--sp-6);
}

.crm-card-interactive:hover {
  border-color: var(--line-strong);
  box-shadow: var(--shadow-sm);
}

.crm-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-3);
  padding-bottom: var(--sp-3);
  margin-bottom: var(--sp-4);
  border-bottom: 1px solid var(--line-light);
}

.crm-card-title {
  margin: 0;
  font-size: var(--fs-md);
  font-weight: var(--fw-semibold);
  color: var(--ink);
}

.crm-card-actions {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}

/* ==========================================================================
   Forms & Field Layouts
   ========================================================================== */
.crm-form {
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
  width: 100%;
}

.crm-form-section {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.crm-form-section-title {
  margin: 0;
  font-size: var(--fs-md);
  font-weight: var(--fw-semibold);
  color: var(--ink);
  padding-bottom: var(--sp-2);
  border-bottom: 1px solid var(--line-light);
}

.crm-form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--sp-4);
  width: 100%;
}

.crm-form-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-4);
  width: 100%;
}

.crm-form-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-4);
  width: 100%;
}

.crm-form-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-4);
  width: 100%;
}

.crm-col-span-2 {
  grid-column: span 2;
}

.crm-col-span-full {
  grid-column: 1 / -1;
}

.crm-field {
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
  min-width: 0;
}

.crm-label {
  display: flex;
  align-items: center;
  gap: var(--sp-1);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--ink-secondary);
}

.crm-required-indicator {
  color: var(--danger);
}

.crm-hint {
  font-size: var(--fs-xs);
  color: var(--muted);
  line-height: var(--lh-normal);
}

.crm-field-error {
  font-size: var(--fs-xs);
  color: var(--danger);
  font-weight: var(--fw-medium);
  display: flex;
  align-items: center;
  gap: var(--sp-1);
}

.crm-form-actions {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: var(--sp-3);
  padding-top: var(--sp-4);
  margin-top: var(--sp-2);
  border-top: 1px solid var(--line-light);
  flex-wrap: wrap;
}

/* ==========================================================================
   Data Table
   ========================================================================== */
.crm-table-container {
  width: 100%;
  overflow-x: auto;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-xs);
  -webkit-overflow-scrolling: touch;
}

.crm-table {
  width: 100%;
  border-collapse: collapse;
  text-align: right;
  font-size: var(--fs-sm);
}

.crm-table th {
  background: var(--surface-subtle);
  color: var(--muted);
  font-weight: var(--fw-semibold);
  padding: var(--sp-3) var(--sp-4);
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}

.crm-table td {
  padding: var(--sp-3) var(--sp-4);
  border-bottom: 1px solid var(--line-light);
  color: var(--ink);
  vertical-align: middle;
}

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

.crm-table tbody tr:hover td {
  background: var(--surface-hover);
}

.crm-table-actions {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1);
  white-space: nowrap;
}

/* ==========================================================================
   Badges & Status Indicators
   ========================================================================== */
.crm-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  line-height: 1.2;
  white-space: nowrap;
  border: 1px solid transparent;
}

.crm-badge-sm {
  padding: 0.1rem 0.45rem;
  font-size: 0.7rem;
}

.crm-badge-neutral {
  background: var(--surface-subtle);
  color: var(--ink-secondary);
  border-color: var(--line);
}

.crm-badge-accent,
.crm-badge-primary {
  background: var(--accent-soft);
  color: var(--accent-deep);
  border-color: color-mix(in srgb, var(--accent) 30%, transparent);
}

.crm-badge-success {
  background: var(--success-soft);
  color: var(--success-deep);
  border-color: color-mix(in srgb, var(--success) 30%, transparent);
}

.crm-badge-warning {
  background: var(--warning-soft);
  color: var(--warning-deep);
  border-color: color-mix(in srgb, var(--warning) 30%, transparent);
}

.crm-badge-danger {
  background: var(--danger-soft);
  color: var(--danger);
  border-color: color-mix(in srgb, var(--danger) 30%, transparent);
}

.crm-badge-info {
  background: var(--info-soft);
  color: var(--info-deep);
  border-color: color-mix(in srgb, var(--info) 30%, transparent);
}

/* ==========================================================================
   Pagination
   ========================================================================== */
.crm-pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--sp-3);
  padding-top: var(--sp-3);
}

.crm-pagination-info {
  font-size: var(--fs-sm);
  color: var(--muted);
}

.crm-pagination-nav {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1);
}

/* ==========================================================================
   Empty States
   ========================================================================== */
.crm-empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--sp-10) var(--sp-6);
  gap: var(--sp-3);
  color: var(--muted);
  background: var(--surface);
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius);
}

.crm-empty-title {
  margin: 0;
  font-size: var(--fs-md);
  font-weight: var(--fw-semibold);
  color: var(--ink);
}

.crm-empty-desc {
  margin: 0;
  font-size: var(--fs-sm);
  max-width: 360px;
  line-height: var(--lh-relaxed);
}

/* ==========================================================================
   Typography Utilities
   ========================================================================== */
.crm-text-xs { font-size: var(--fs-xs); }
.crm-text-sm { font-size: var(--fs-sm); }
.crm-text-base { font-size: var(--fs-base); }
.crm-text-md { font-size: var(--fs-md); }
.crm-text-lg { font-size: var(--fs-lg); }
.crm-text-xl { font-size: var(--fs-xl); }
.crm-text-2xl { font-size: var(--fs-2xl); }

.crm-font-normal { font-weight: var(--fw-normal); }
.crm-font-medium { font-weight: var(--fw-medium); }
.crm-font-semibold { font-weight: var(--fw-semibold); }
.crm-font-bold { font-weight: var(--fw-bold); }
.crm-font-extrabold { font-weight: var(--fw-extrabold); }

.crm-text-ink { color: var(--ink); }
.crm-text-secondary { color: var(--ink-secondary); }
.crm-text-muted { color: var(--muted); }
.crm-text-accent { color: var(--accent); }
.crm-text-danger { color: var(--danger); }
.crm-text-success { color: var(--success); }
.crm-text-warning { color: var(--warning); }

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 900px) {
  .crm-page {
    padding: 0;
    gap: var(--sp-4);
  }

  .crm-page-title {
    font-size: var(--fs-xl);
  }

  .crm-page-header {
    flex-direction: column;
    align-items: stretch;
    gap: var(--sp-3);
  }

  .crm-header-actions {
    justify-content: stretch;
  }

  .crm-header-actions > * {
    flex: 1 1 auto;
  }

  .crm-form-grid-2,
  .crm-form-grid-3,
  .crm-form-grid-4 {
    grid-template-columns: 1fr;
  }

  .crm-col-span-2 {
    grid-column: auto;
  }

  .crm-pagination {
    flex-direction: column;
    align-items: center;
  }
}