/* ============================================================
   Premium UI layer — shared across pages & forms
   Depends on tokens/styles in premium.css (prefix pp-).
   ============================================================ */

/* ═══════════════════════════════════════════════════════════
   GLOBAL TOKENS (also available inside dialogs/forms)
   ═══════════════════════════════════════════════════════════ */
:root {
    --pp-primary: #7c3aed;
    --pp-primary-light: #a78bfa;
    --pp-primary-dark: #5b21b6;
    --pp-primary-50: #f5f3ff;
    --pp-primary-100: #ede9fe;
    --pp-surface: #ffffff;
    --pp-surface-hover: #fafafa;
    --pp-surface-selected: #f5f3ff;
    --pp-border: #e5e7eb;
    --pp-border-light: #f3f4f6;
    --pp-text-primary: #111827;
    --pp-text-secondary: #6b7280;
    --pp-text-muted: #9ca3af;
    --pp-radius-sm: 6px;
    --pp-radius-md: 10px;
    --pp-radius-lg: 14px;
    --pp-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04), 0 1px 3px rgba(0, 0, 0, 0.06);
    --pp-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.06), 0 2px 4px -2px rgba(0, 0, 0, 0.06);
    --pp-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.06);
    --pp-transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

body[data-mode="dark"] {
    --pp-surface: #272a33;
    --pp-surface-hover: #2f323d;
    --pp-surface-selected: #3b2f63;
    --pp-border: #3b3f4a;
    --pp-border-light: #333741;
    --pp-text-primary: #e5e7eb;
    --pp-text-secondary: #b0b4bf;
    --pp-text-muted: #8b90a0;
    --pp-primary-50: #2a2340;
    --pp-primary-100: #352b55;
}

/* Radzen primary follows the premium accent inside pages/forms */
.pp-page-wrapper,
.pp-form {
    --rz-primary: #7c3aed;
    --rz-primary-50: #f5f3ff;
    --rz-primary-100: #ede9fe;
    --rz-primary-200: #ddd6fe;
    --rz-primary-300: #c4b5fd;
    --rz-primary-400: #a78bfa;
    --rz-primary-500: #8b5cf6;
    --rz-primary-600: #7c3aed;
    --rz-primary-700: #6d28d9;
    --rz-primary-800: #5b21b6;
    --rz-primary-900: #4c1d95;
}

.pp-page-wrapper .rz-button.rz-primary,
.pp-form .rz-button.rz-primary {
    background: linear-gradient(135deg, var(--pp-primary), var(--pp-primary-dark));
    border-color: transparent;
    box-shadow: 0 2px 8px rgba(124, 58, 237, 0.3);
}

/* ═══ Header helpers ═══ */
.pp-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}

.pp-header-left {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.pp-header-right {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

.pp-page-subtitle {
    margin: 2px 0 0;
    font-size: 12px;
    color: var(--pp-text-secondary);
}

/* ═══ Page flow variant (tabs / dynamic content) ═══ */
.pp-page-flow {
    display: flex;
    flex-direction: column;
    gap: 16px;
    width: 100%;
    max-width: 100%;
}

/* ═══ Filter/search controls ═══ */
.pp-filter-field {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0;
}

.pp-filter-actions {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: flex-end;
    gap: 8px;
}

.pp-search-input {
    min-width: 180px;
    height: 36px;
    box-sizing: border-box;
    padding: 0 12px;
    font-size: 13px;
    color: var(--pp-text-primary);
    background: var(--pp-surface);
    border: 1px solid var(--pp-border);
    border-radius: var(--pp-radius-sm);
    outline: none;
    transition: var(--pp-transition);
}

.pp-search-input:focus {
    border-color: var(--pp-primary);
    box-shadow: 0 0 0 2px rgba(124, 58, 237, 0.15);
}

.pp-search-input::placeholder {
    color: var(--pp-text-muted);
}

/* ═══ Radzen grid scroll container + skin ═══ */
.pp-grid-scroll {
    flex: 1;
    min-height: 200px;
    overflow: auto;
}

.pp-grid-scroll::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

.pp-grid-scroll::-webkit-scrollbar-track {
    background: transparent;
}

.pp-grid-scroll::-webkit-scrollbar-thumb {
    background: var(--pp-border);
    border-radius: 10px;
}

.pp-grid-scroll::-webkit-scrollbar-thumb:hover {
    background: var(--pp-text-muted);
}

.pp-grid {
    width: 100%;
}

.pp-grid .rz-datatable,
.pp-grid .rz-grid-table {
    border: 0;
    background: transparent;
}

.pp-grid .rz-grid-table {
    border-collapse: separate;
    border-spacing: 0;
}

.pp-grid .rz-grid-table thead th {
    position: sticky;
    top: 0;
    z-index: 2;
    padding: 12px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--pp-text-muted);
    background: var(--pp-surface);
    border-bottom: 2px solid var(--pp-border);
    white-space: nowrap;
}

.pp-grid .rz-grid-table tbody td {
    padding: 10px 12px;
    font-size: 13px;
    color: var(--pp-text-primary);
    background: transparent;
    border-bottom: 1px solid var(--pp-border-light);
    vertical-align: middle;
}

.pp-grid .rz-data-row {
    cursor: pointer;
    transition: var(--pp-transition);
}

.pp-grid .rz-data-row:hover td,
.pp-grid .rz-data-row.rz-state-highlight td {
    background: var(--pp-primary-50) !important;
}

.pp-grid .rz-grid-table tfoot td {
    padding: 10px 12px;
    font-size: 12px;
    font-weight: 700;
    color: var(--pp-text-primary);
    background: var(--pp-surface-hover);
    border-top: 2px solid var(--pp-border);
    border-bottom: 0;
}

.pp-grid .rz-column-title {
    font-weight: 700;
    color: inherit;
}

.pp-grid .rz-column-resizer {
    background: transparent;
}

.pp-grid .rz-column-resizer:hover {
    background: rgba(124, 58, 237, 0.25);
}

.pp-grid .rz-cell-filter {
    background: var(--pp-surface) !important;
}

.pp-grid .rz-cell-filter .rz-textbox,
.pp-grid .rz-cell-filter input {
    background: var(--pp-surface) !important;
    border-color: var(--pp-border) !important;
    color: var(--pp-text-primary) !important;
}

.pp-grid .rz-datatable-loading,
.pp-grid .rz-datatable-loading-content {
    background: var(--pp-surface);
    color: var(--pp-text-secondary);
}

/* Compact, premium-looking Radzen filter row */
.pp-grid .rz-grid-table thead .rz-cell-filter {
    background: var(--pp-primary-50) !important;
    padding: 4px 6px;
    border-bottom: 1px solid var(--pp-border-light);
}

.pp-grid .rz-grid-table thead .rz-cell-filter .rz-textbox,
.pp-grid .rz-grid-table thead .rz-cell-filter input {
    height: 28px;
    padding: 2px 6px;
    font-size: 12px;
    box-sizing: border-box;
}

.pp-grid .rz-grid-table thead .rz-cell-filter input[type="number"]::-webkit-inner-spin-button,
.pp-grid .rz-grid-table thead .rz-cell-filter input[type="number"]::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

/* Radzen group-panel row is kept only for the column picker */
.pp-grid .rz-datagrid-group-panel {
    padding: 2px 10px;
    min-height: 0;
    border-bottom: 1px solid var(--pp-border-light);
    background: var(--pp-surface-hover);
}

.pp-grid .rz-datagrid-group-panel .rz-grouppanel {
    display: none;
}

/* ═══ Pager ═══ */
.pp-pager {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 12px;
}

.pp-pager .pp-btn {
    height: 32px;
    padding: 0 12px;
}

.pp-pager-label {
    font-size: 12px;
    color: var(--pp-text-secondary);
    margin-left: 4px;
}

.pp-pager .rz-dropdown {
    width: 92px;
    min-width: 92px;
    height: 32px;
}

.pp-pager .rz-dropdown .rz-dropdown-label {
    padding: 4px 8px;
    font-size: 12px;
}

/* ═══ Form shell ═══ */
.pp-form {
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: 100%;
}

.pp-form-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    padding-bottom: 8px;
}

.pp-form-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--pp-text-primary);
}

.pp-form-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px;
    margin-left: auto;
}

.pp-form-divider {
    border: 0;
    border-top: 1px solid var(--pp-border);
    margin: 0 0 12px;
}

.pp-form-body {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}

.pp-form-field {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0;
}

.pp-form-label {
    font-size: 12px;
    font-weight: 500;
    color: var(--pp-text-secondary);
}

.pp-form-span-2 {
    grid-column: 1 / -1;
}

.pp-section {
    margin-top: 16px;
}

.pp-section-title {
    margin: 0 0 8px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--pp-text-muted);
}

@media (min-width: 768px) {
    .pp-form-body {
        grid-template-columns: 1fr 1fr;
    }
}

/* ═══ Dark mode: Radzen surfaces inside premium shell ═══ */
body[data-mode="dark"] .pp-page-wrapper .rz-grid-table thead th,
body[data-mode="dark"] .pp-form .rz-grid-table thead th {
    background: var(--pp-surface);
    color: var(--pp-text-muted);
    border-color: var(--pp-border);
}

body[data-mode="dark"] .pp-page-wrapper .rz-grid-table tbody td,
body[data-mode="dark"] .pp-form .rz-grid-table tbody td {
    color: var(--pp-text-primary);
    border-color: var(--pp-border-light);
}

body[data-mode="dark"] .pp-page-wrapper .rz-grid-table tfoot td,
body[data-mode="dark"] .pp-form .rz-grid-table tfoot td {
    background: var(--pp-surface-hover);
    color: var(--pp-text-primary);
    border-color: var(--pp-border);
}

body[data-mode="dark"] .pp-page-wrapper .rz-dropdown,
body[data-mode="dark"] .pp-page-wrapper .rz-inputtext,
body[data-mode="dark"] .pp-page-wrapper .rz-textbox,
body[data-mode="dark"] .pp-form .rz-dropdown,
body[data-mode="dark"] .pp-form .rz-inputtext,
body[data-mode="dark"] .pp-form .rz-textbox {
    background: var(--pp-surface);
    border-color: var(--pp-border);
    color: var(--pp-text-primary);
}

body[data-mode="dark"] .pp-grid .rz-cell-filter {
    background: var(--pp-surface) !important;
}