/* ═══════════════════════════════════════════════════════════════════════════════
   FORMS & TABLES — Unified Component Styles
   ═══════════════════════════════════════════════════════════════════════════════
   
   This file extends global.css with enhanced form and table components.
   Load AFTER global.css in your HTML.
   ═══════════════════════════════════════════════════════════════════════════════ */

/* ───────────────────────────────────────────────────────────────────────────────
   FORM COMPONENTS
   ─────────────────────────────────────────────────────────────────────────────── */

/* Form Card Container */
.form-card {
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  margin-bottom: var(--space-5);
}

.form-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--border-color);
}

/* Form Card Header */
.form-card-header {
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--border-soft);
  margin-bottom: var(--space-4);
}

.form-card-title {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}

.form-card-title i {
  color: var(--primary);
  font-size: 1.25rem;
  flex-shrink: 0;
}

.form-card-info {
  margin: var(--space-2) 0 0 var(--space-8);
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: var(--line-normal);
}

/* Form Section Body */
.form-section-body {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

/* Form Row (for side-by-side fields) */
.form-row {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: 1fr;
}

.form-row.cols-2 {
  grid-template-columns: repeat(2, 1fr);
}

.form-row.cols-3 {
  grid-template-columns: repeat(3, 1fr);
}

@media (max-width: 768px) {
  .form-row.cols-2,
  .form-row.cols-3 {
    grid-template-columns: 1fr;
  }
}

/* Form Group (label + input wrapper) */
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

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

.form-group label .required {
  color: var(--danger);
  margin-left: var(--space-1);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: var(--space-3);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  font-family: inherit;
  background: #fafbfa;
  color: var(--text-primary);
  transition: all var(--transition-base);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary);
  background: var(--bg-card);
  box-shadow: 0 0 0 3px rgba(26, 95, 42, 0.1);
}

/* Form Help Text */
.form-text {
  font-size: var(--text-xs);
  color: var(--text-secondary);
  margin-top: var(--space-1);
}

.form-text.error {
  color: var(--danger);
}

.form-text.success {
  color: var(--success);
}

/* Form Actions Footer */
.form-actions {
  display: flex;
  gap: var(--space-3);
  padding-top: var(--space-5);
  border-top: 1px solid var(--border-soft);
  margin-top: var(--space-5);
  justify-content: flex-end;
  flex-wrap: wrap;
}

@media (max-width: 480px) {
  .form-actions {
    flex-direction: column;
  }
  
  .form-actions .btn {
    width: 100%;
  }
}

/* ───────────────────────────────────────────────────────────────────────────────
   TABLE COMPONENTS
   ─────────────────────────────────────────────────────────────────────────────── */

/* Table Search */
.table-search-wrapper {
  margin-bottom: var(--space-4);
}

.table-search-box {
  position: relative;
  display: flex;
  align-items: center;
  max-width: 320px;
  width: 100%;
}

.table-search-icon {
  position: absolute;
  left: var(--space-3);
  color: var(--text-muted);
  pointer-events: none;
  font-size: var(--text-sm);
}

.table-search-input {
  width: 100%;
  padding: var(--space-3) var(--space-3) var(--space-3) var(--space-8);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  font-family: inherit;
  background: var(--bg-card);
  color: var(--text-primary);
  transition: all var(--transition-base);
}

.table-search-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(26, 95, 42, 0.1);
}

/* Table Scroll Wrapper */
.table-scroll-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-soft);
  background: var(--bg-card);
}

/* Table */
.coop-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--bg-card);
  font-size: var(--text-base);
}

.coop-table thead {
  background: var(--bg-soft);
  position: sticky;
  top: 0;
  z-index: 10;
}

.coop-table th {
  padding: var(--space-4);
  border-bottom: 2px solid var(--border-color);
  font-weight: 700;
  color: var(--text-primary);
  text-align: left;
  white-space: nowrap;
}

.coop-table td {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--border-soft);
  color: var(--text-primary);
  vertical-align: middle;
}

.coop-table tbody tr {
  transition: background var(--transition-base);
}

.coop-table tbody tr:hover {
  background: color-mix(in srgb, var(--bg-soft) 50%, transparent);
}

.coop-table.table-striped tbody tr:nth-child(odd) {
  background: var(--bg-muted);
}

.coop-table.table-striped tbody tr:nth-child(odd):hover {
  background: color-mix(in srgb, var(--bg-muted) 70%, var(--primary) 10%);
}

/* Table Sortable Headers */
.coop-table.table-sortable th {
  cursor: pointer;
  user-select: none;
  position: relative;
  padding-right: var(--space-5);
}

.coop-table.table-sortable th:hover {
  background: color-mix(in srgb, var(--bg-soft) 80%, var(--primary) 5%);
}

.table-sort-indicator {
  position: absolute;
  right: var(--space-2);
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Table Actions Column */
.table-actions {
  display: flex;
  gap: var(--space-2);
  justify-content: center;
  align-items: center;
}

.table-action-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  border: none;
  background: var(--bg-soft);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-base);
  font-size: 0.9rem;
}

.table-action-btn:hover {
  background: var(--primary);
  color: var(--text-on-primary);
}

.table-action-btn.btn-edit {
  background: #e3f2fd;
  color: #1976d2;
}

.table-action-btn.btn-edit:hover {
  background: #1976d2;
  color: white;
}

.table-action-btn.btn-delete {
  background: #ffebee;
  color: var(--danger);
}

.table-action-btn.btn-delete:hover {
  background: var(--danger);
  color: white;
}

/* Table Empty State */
.table-empty-state {
  padding: var(--space-8) var(--space-4);
  text-align: center;
  color: var(--text-muted);
}

.table-empty-icon {
  font-size: 2.5rem;
  opacity: 0.3;
  margin-bottom: var(--space-3);
}

.table-empty-text {
  font-size: var(--text-base);
  color: var(--text-secondary);
  line-height: var(--line-normal);
}

/* Responsive Table (Mobile Card View) */
@media (max-width: 768px) {
  .table-responsive-stack {
    display: flex;
    flex-direction: column;
    width: 100%;
  }

  .table-responsive-stack thead {
    display: none;
  }

  .table-responsive-stack tbody,
  .table-responsive-stack tr,
  .table-responsive-stack td {
    display: block;
    width: 100%;
  }

  .table-responsive-stack tr {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-4);
    padding: var(--space-4);
    background: var(--bg-card);
    box-shadow: var(--shadow-sm);
  }

  .table-responsive-stack td {
    padding: var(--space-2) 0;
    text-align: right;
    padding-left: 50%;
    position: relative;
    border: none;
    border-bottom: 1px solid var(--border-soft);
  }

  .table-responsive-stack td::before {
    content: attr(data-label);
    position: absolute;
    left: var(--space-4);
    font-weight: 600;
    color: var(--text-primary);
    text-align: left;
  }

  .table-responsive-stack td:last-child {
    border-bottom: none;
  }

  .table-scroll-wrapper {
    border: none;
    overflow-x: visible;
  }

  .table-search-box {
    max-width: 100%;
  }
}

/* ───────────────────────────────────────────────────────────────────────────────
   INPUT VARIANTS
   ─────────────────────────────────────────────────────────────────────────────── */

/* Textarea */
textarea.form-control {
  resize: vertical;
  min-height: 100px;
  line-height: 1.5;
}

/* Select (Custom styling) */
select.form-control {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%234a5a4f' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 8px center;
  background-size: 16px 12px;
  padding-right: 28px;
}

/* Checkbox & Radio Custom Styling */
input[type="checkbox"],
input[type="radio"] {
  cursor: pointer;
  accent-color: var(--primary);
}

/* ───────────────────────────────────────────────────────────────────────────────
   VALIDATION STATES
   ─────────────────────────────────────────────────────────────────────────────── */

.form-group.has-error input,
.form-group.has-error textarea,
.form-group.has-error select {
  border-color: var(--danger);
  background: #fff5f5;
}

.form-group.has-error input:focus,
.form-group.has-error textarea:focus,
.form-group.has-error select:focus {
  box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1);
  border-color: var(--danger);
}

.form-group.has-success input,
.form-group.has-success textarea,
.form-group.has-success select {
  border-color: var(--success);
  background: #f0fdf4;
}

.form-group.has-success input:focus,
.form-group.has-success textarea:focus,
.form-group.has-success select:focus {
  box-shadow: 0 0 0 3px rgba(40, 167, 69, 0.1);
  border-color: var(--success);
}

/* ═══════════════════════════════════════════════════════════════════════════════
   END FORMS & TABLES
   ═══════════════════════════════════════════════════════════════════════════════ */