/* ═══════════════════════════════════════════════════════════════
   crud-forms.css — CRUD design system for BS3 / MVC 5
   Prefix: .crud-  (avoids collisions with Flatly / Kendo)
   ═══════════════════════════════════════════════════════════════ */

/* ── Design Tokens ── */
:root {
    --crud-primary: #2563eb;
    --crud-primary-hover: #1d4ed8;
    --crud-primary-light: #eff6ff;
    --crud-danger: #dc2626;
    --crud-danger-light: #fef2f2;
    --crud-success: #16a34a;
    --crud-success-light: #f0fdf4;
    --crud-warning: #d97706;
    --crud-gray-50: #f8fafc;
    --crud-gray-100: #f1f5f9;
    --crud-gray-200: #e2e8f0;
    --crud-gray-300: #cbd5e1;
    --crud-gray-400: #94a3b8;
    --crud-gray-500: #64748b;
    --crud-gray-600: #475569;
    --crud-gray-700: #334155;
    --crud-gray-800: #1e293b;
    --crud-shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --crud-shadow-md: 0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -2px rgba(0,0,0,0.05);
    --crud-shadow-lg: 0 10px 25px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.05);
    --crud-radius: 8px;
}

/* ── Table Card ── */
.crud-card {
    background: #fff;
    border: 1px solid var(--crud-gray-200);
    border-radius: var(--crud-radius);
    box-shadow: var(--crud-shadow-sm);
}
.crud-card-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--crud-gray-200);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}
.crud-card-header h5 {
    font-weight: 600;
    font-size: 15px;
    margin: 0;
    color: var(--crud-gray-800);
}
.crud-header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}
.crud-header-actions .form-control {
    width: 220px;
    height: 34px;
    font-size: 13px;
}

/* ── Table ── */
.crud-table {
    margin: 0;
    font-size: 13.5px;
}
.crud-table > thead > tr > th {
    background: var(--crud-gray-50);
    font-weight: 600;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--crud-gray-500);
    border-bottom: 1px solid var(--crud-gray-200);
    padding: 10px 16px;
    white-space: nowrap;
}
.crud-table > tbody > tr > td {
    padding: 10px 16px;
    vertical-align: middle;
    border-top: 1px solid var(--crud-gray-100);
}
.crud-table > tbody > tr:hover { background: var(--crud-gray-50); }

/* ── Badges ── */
.crud-badge-active {
    display: inline-block;
    background: #dcfce7; color: #166534;
    font-weight: 500; font-size: 12px;
    padding: 3px 10px; border-radius: 99px;
}
.crud-badge-inactive {
    display: inline-block;
    background: var(--crud-gray-100); color: var(--crud-gray-500);
    font-weight: 500; font-size: 12px;
    padding: 3px 10px; border-radius: 99px;
}
.crud-badge-warning {
    display: inline-block;
    background: #fef3c7; color: #92400e;
    font-weight: 500; font-size: 12px;
    padding: 3px 10px; border-radius: 99px;
}

/* ── Buttons ── */
.btn-crud-add {
    background: var(--crud-primary);
    color: #fff;
    font-weight: 500;
    font-size: 13px;
    padding: 7px 14px;
    border-radius: 6px;
    border: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: background 0.15s;
}
.btn-crud-add:hover,
.btn-crud-add:focus { background: var(--crud-primary-hover); color: #fff; }

.btn-crud-action {
    border: none;
    background: none;
    padding: 4px 8px;
    border-radius: 4px;
    color: var(--crud-gray-400);
    font-size: 16px;
    transition: all 0.15s;
    cursor: pointer;
}
.btn-crud-action:hover { background: var(--crud-gray-100); color: var(--crud-gray-700); }
.btn-crud-action.delete:hover { background: var(--crud-danger-light); color: var(--crud-danger); }

/* ── Modal Overrides (BS3) ── */
.crud-modal .modal-content {
    border: none;
    border-radius: 12px;
    box-shadow: var(--crud-shadow-lg);
}
.crud-modal .modal-header {
    padding: 18px 24px;
    border-bottom: 1px solid var(--crud-gray-200);
    display: flex;
    align-items: center;
}
.crud-modal .modal-header .close {
    order: 2;
    margin-left: auto;
    font-size: 22px;
    opacity: 0.5;
    margin-top: 0;
}
.crud-modal .modal-header .close:hover { opacity: 0.8; }
.crud-modal .modal-title {
    font-weight: 600;
    font-size: 16px;
    order: 1;
    flex: 1;
}
.crud-modal .modal-body { padding: 24px; }
.crud-modal .modal-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--crud-gray-200);
    text-align: right;
}
.crud-modal .modal-footer .btn + .btn { margin-left: 8px; }

/* ── Form Styles ── */
.crud-form .form-section { margin-bottom: 24px; }
.crud-form .form-section-title {
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--crud-gray-500);
    margin-bottom: 14px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--crud-gray-200);
    display: flex;
    align-items: center;
    gap: 6px;
}
.crud-form .form-section-title i { font-size: 14px; }

/* Collapsible sections */
.crud-form .form-section.collapsible .form-section-title {
    cursor: pointer;
    user-select: none;
}
.crud-form .form-section.collapsible .form-section-title:hover {
    color: var(--crud-gray-700);
}
.crud-form .form-section.collapsible .collapse-icon {
    margin-left: auto;
    transition: transform 0.2s;
}
.crud-form .form-section.collapsible.collapsed .collapse-icon {
    transform: rotate(-90deg);
}

/* Form controls */
.crud-form .form-group { margin-bottom: 16px; }
.crud-form .form-group > label,
.crud-form .control-label-custom {
    font-size: 13px;
    font-weight: 500;
    color: var(--crud-gray-700);
    margin-bottom: 4px;
}
.crud-form .required-star { color: var(--crud-danger); margin-left: 2px; }

.crud-form .form-control {
    font-size: 13.5px;
    border-color: var(--crud-gray-300);
    border-radius: 6px;
    padding: 8px 12px;
    height: auto;
    box-shadow: none;
    transition: border-color 0.15s, box-shadow 0.15s;
}
.crud-form .form-control:focus {
    border-color: var(--crud-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

/* Validation states */
.crud-form .form-group.has-success .form-control {
    border-color: var(--crud-success);
    box-shadow: none;
}
.crud-form .form-group.has-success .form-control:focus {
    box-shadow: 0 0 0 3px rgba(22, 163, 74, 0.12);
}
.crud-form .form-group.has-error .form-control {
    border-color: var(--crud-danger);
    box-shadow: none;
}
.crud-form .form-group.has-error .form-control:focus {
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.12);
}
.crud-form .help-block.error-msg {
    font-size: 12px;
    color: var(--crud-danger);
    margin-top: 4px;
    display: none;
}
.crud-form .has-error .help-block.error-msg { display: block; }
.crud-form .form-hint {
    font-size: 12px;
    color: var(--crud-gray-400);
    margin-top: 4px;
}

/* Validation summary */
.crud-validation-summary {
    background: var(--crud-danger-light);
    border: 1px solid #fecaca;
    border-radius: 8px;
    padding: 12px 16px;
    margin-bottom: 20px;
    font-size: 13px;
    display: none;
}
.crud-validation-summary.show { display: block; }
.crud-validation-summary .summary-title {
    font-weight: 600;
    color: var(--crud-danger);
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 6px;
}
.crud-validation-summary ul { margin: 0; padding-left: 20px; color: var(--crud-gray-700); }
.crud-validation-summary li { margin-bottom: 2px; }

/* ── File Upload ── */
.crud-file-upload-area {
    border: 2px dashed var(--crud-gray-300);
    border-radius: 8px;
    padding: 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.15s;
    background: var(--crud-gray-50);
}
.crud-file-upload-area:hover,
.crud-file-upload-area.dragover {
    border-color: var(--crud-primary);
    background: var(--crud-primary-light);
}
.crud-file-upload-area i.upload-icon { font-size: 24px; color: var(--crud-gray-400); }
.crud-file-upload-area p { font-size: 13px; color: var(--crud-gray-500); margin: 8px 0 0; }
.crud-file-upload-area .file-info { margin-top: 8px; font-size: 12px; color: var(--crud-gray-400); }

.crud-file-preview {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    background: var(--crud-gray-50);
    border-radius: 6px;
    margin-top: 8px;
    font-size: 13px;
}
.crud-file-preview .file-name { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.crud-file-preview .file-remove { color: var(--crud-gray-400); cursor: pointer; padding: 2px; }
.crud-file-preview .file-remove:hover { color: var(--crud-danger); }

/* ── Dependent Fields ── */
.crud-dependent-field {
    overflow: hidden;
    max-height: 0;
    opacity: 0;
    transition: max-height 0.3s ease, opacity 0.2s ease, margin 0.3s ease;
    margin-bottom: 0;
}
.crud-dependent-field.visible {
    max-height: 300px;
    opacity: 1;
    margin-bottom: 16px;
}

/* ── Toast Notifications ── */
.crud-toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 99999;
}
.crud-toast {
    background: #fff;
    border-radius: 8px;
    box-shadow: var(--crud-shadow-lg);
    padding: 14px 18px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13.5px;
    min-width: 280px;
    transform: translateX(120%);
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    border-left: 4px solid var(--crud-success);
    margin-bottom: 8px;
}
.crud-toast.show { transform: translateX(0); }
.crud-toast.error { border-left-color: var(--crud-danger); }
.crud-toast i { font-size: 18px; }
.crud-toast.success i { color: var(--crud-success); }
.crud-toast.error i { color: var(--crud-danger); }

/* ── Delete Modal ── */
.crud-delete-modal .modal-dialog { width: 400px; }
.crud-delete-modal .modal-body { text-align: center; padding: 30px; }
.crud-delete-icon-circle {
    width: 56px; height: 56px;
    background: var(--crud-danger-light);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}
.crud-delete-icon-circle i { font-size: 24px; color: var(--crud-danger); }

/* ── Choices.js Overrides ── */
.crud-form .choices__inner {
    font-size: 13.5px;
    border-color: var(--crud-gray-300);
    border-radius: 6px;
    padding: 4px 8px;
    min-height: 36px;
    background: #fff;
}
.crud-form .choices__input { font-size: 13.5px; }
.crud-form .choices[data-type*="select-one"] .choices__inner { padding-bottom: 4px; }
.crud-form .is-focused .choices__inner {
    border-color: var(--crud-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

/* ── Input Group Addon ── */
.crud-form .input-group-addon {
    font-size: 13px;
    border-color: var(--crud-gray-300);
    background: var(--crud-gray-50);
    border-radius: 6px 0 0 6px;
}

/* ── Spinner ── */
@keyframes crud-spin { to { transform: rotate(360deg); } }
.crud-spin { animation: crud-spin 0.8s linear infinite; display: inline-block; }

/* ── Pagination ── */
.crud-pagination {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 20px;
    border-top: 1px solid var(--crud-gray-200);
    font-size: 13px;
}
.crud-page-info {
    color: var(--crud-gray-500);
}
.crud-page-buttons {
    display: flex;
    align-items: center;
    gap: 4px;
}
.crud-page-btn {
    border: 1px solid var(--crud-gray-200);
    background: #fff;
    color: var(--crud-gray-700);
    padding: 5px 10px;
    border-radius: 6px;
    font-size: 13px;
    cursor: pointer;
    min-width: 34px;
    text-align: center;
    transition: all 0.15s;
    line-height: 1.4;
}
.crud-page-btn:hover:not(.disabled):not(.active) {
    background: var(--crud-gray-50);
    border-color: var(--crud-gray-300);
}
.crud-page-btn.active {
    background: var(--crud-primary);
    color: #fff;
    border-color: var(--crud-primary);
}
.crud-page-btn.disabled {
    opacity: 0.4;
    cursor: not-allowed;
}
.crud-page-ellipsis {
    padding: 0 4px;
    color: var(--crud-gray-400);
}

/* ── Responsive ── */
@media (max-width: 768px) {
    .crud-card-header { flex-direction: column; align-items: flex-start; gap: 10px; }
    .crud-header-actions { width: 100%; }
    .crud-header-actions .form-control { width: 100%; }
    .crud-delete-modal .modal-dialog { width: auto; margin: 10px; }
    .crud-pagination { flex-direction: column; gap: 8px; text-align: center; }
}

/* ── Flag-driven sections (SKU form) ── */
.crud-flag-section {
    animation: crud-section-in 0.25s ease;
}
@keyframes crud-section-in {
    from { opacity: 0; transform: translateY(-8px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ── Stacked modal fix (Bootstrap 3) ── */
#contactModal,
#memoModal {
    z-index: 1060;
}

/* ── Citation Selector ── */
.crud-cit-step {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}
.crud-cit-step-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--crud-primary);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    flex-shrink: 0;
}
.crud-cit-step-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--crud-gray-600);
    text-transform: uppercase;
    letter-spacing: .04em;
}
.crud-cit-info {
    background: var(--crud-primary-light);
    border: 1px solid #bdd7ee;
    border-radius: var(--crud-radius);
    padding: 10px 14px;
    font-size: 13px;
    color: var(--crud-primary);
    margin-bottom: 12px;
}
.crud-cit-info strong { font-weight: 600; }

.crud-cit-suggestion-wrap {
    border: 1px solid var(--crud-gray-200);
    border-radius: var(--crud-radius);
    overflow: hidden;
    margin-bottom: 4px;
}
.crud-cit-suggestion-head {
    display: grid;
    grid-template-columns: 36px 140px 1fr 100px;
    align-items: center;
    padding: 8px 14px;
    background: var(--crud-gray-50);
    border-bottom: 1px solid var(--crud-gray-200);
}
.crud-cit-suggestion-head span {
    font-size: 11px;
    font-weight: 600;
    color: var(--crud-gray-500);
    text-transform: uppercase;
    letter-spacing: .04em;
}
.crud-cit-suggestion-row {
    display: grid;
    grid-template-columns: 36px 140px 1fr 100px;
    align-items: center;
    padding: 10px 14px;
    border-bottom: 1px solid var(--crud-gray-100);
    cursor: pointer;
    transition: background .1s;
}
.crud-cit-suggestion-row:last-child { border-bottom: none; }
.crud-cit-suggestion-row:hover { background: var(--crud-gray-50); }
.crud-cit-suggestion-row.checked { background: var(--crud-primary-light); }

.crud-cit-code-pill {
    font-family: "SF Mono", "Fira Code", "Courier New", monospace;
    font-size: 11px;
    font-weight: 600;
    background: #e6f1fb;
    color: #185fa5;
    padding: 3px 8px;
    border-radius: 5px;
    white-space: nowrap;
    letter-spacing: .02em;
}
.crud-cit-desc { font-size: 13px; color: var(--crud-gray-800); line-height: 1.4; }
.crud-cit-badge-rec {
    display: inline-block;
    font-size: 10px;
    background: #e2efda;
    color: #375623;
    padding: 2px 6px;
    border-radius: 4px;
    font-weight: 500;
}
.crud-cit-badge-opt {
    display: inline-block;
    font-size: 10px;
    background: var(--crud-gray-100);
    color: var(--crud-gray-500);
    padding: 2px 6px;
    border-radius: 4px;
    font-weight: 500;
}
.crud-cit-no-results {
    padding: 16px 14px;
    text-align: center;
    color: var(--crud-gray-400);
    font-size: 13px;
}

.crud-cit-tag-area {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    min-height: 42px;
    padding: 8px 10px;
    border: 1px solid var(--crud-gray-300);
    border-radius: var(--crud-radius);
    margin-top: 10px;
    align-items: center;
    background: #fff;
    transition: border-color .15s;
}
.crud-cit-tag {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: #e6f1fb;
    color: #185fa5;
    font-family: monospace;
    font-size: 12px;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 6px;
    letter-spacing: .02em;
}
.crud-cit-tag-del {
    background: none;
    border: none;
    cursor: pointer;
    color: #185fa5;
    font-size: 16px;
    line-height: 1;
    padding: 0 0 0 2px;
    opacity: .7;
    transition: opacity .1s;
}
.crud-cit-tag-del:hover { opacity: 1; }
.crud-cit-empty {
    font-size: 13px;
    color: var(--crud-gray-400);
}
.crud-cit-counter {
    font-size: 12px;
    text-align: right;
    margin-top: 4px;
    color: var(--crud-gray-500);
}
.crud-cit-counter.warn { color: var(--crud-warning); font-weight: 500; }
.crud-cit-counter.over { color: var(--crud-danger); font-weight: 600; }
.crud-cit-err {
    font-size: 12px;
    color: var(--crud-danger);
    margin-top: 6px;
    min-height: 18px;
}