:root {
    --dc-border: rgba(255, 255, 255, 0.12);
    --dc-bg-card: var(--bs-surface-2-bg, #1b222b);
    --dc-main-light: rgba(238, 97, 25, 0.15);
    --dc-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.3), 0 2px 4px -2px rgb(0 0 0 / 0.3);
    --dc-shadow-lg: 0 var(--px-8) 15px -3px rgb(0 0 0 / 0.4), 0 4px 6px -4px rgb(0 0 0 / 0.4);
}

/* Grid parent fix — khi tab discountCode active */
.menu-create-page.setting-page:has(.discount-code-config:not(.dis-none)) {
    grid-template-rows: min-content 1fr;
}

.discount-code-config {
    align-self: stretch;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-height: 0;
}

/* Main Container */
.discount-code-container {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-height: 0;
    padding: 0 var(--px-24) var(--px-12) var(--px-24);
    color: var(--text-color, #1e293b);
}

/* Toolbar */
.dc-toolbar {
    display: flex;
    flex-shrink: 0;
    justify-content: space-between;
    align-items: center;
    /* background: var(--dc-bg-card); */
    padding: var(--px-16) var(--px-20);
    border-radius: var(--px-12);
    box-shadow: var(--dc-shadow);
    margin-bottom: var(--px-24);
    gap: var(--px-16);
    flex-wrap: wrap;
}

/* Search bar styling */
.dc-search-wrapper {
    position: relative;
    min-width: 280px;
}

.dc-search-wrapper i {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: #94a3b8;
}

.dc-search-input {
    width: 100%;
    padding: var(--px-8) 14px var(--px-8) 38px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: var(--px-8);
    font-size: 14px;
    background-color: #1e2632;
    color: #ffffff;
    transition: all 0.2s;
    box-sizing: border-box;
}

.dc-search-input::placeholder {
    color: #94a3b8;
}

.dc-search-input:focus {
    outline: none;
    border-color: var(--bs-main, #ee6119);
    background-color: #243040;
    color: #ffffff;
    box-shadow: 0 0 0 3px rgba(238, 97, 25, 0.25);
}

.dc-actions-left {
    display: flex;
    gap: var(--px-12);
}

/* Buttons */
.dc-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--px-8);
    padding: var(--px-12) var(--px-16);
    border-radius: var(--px-8);
    font: normal normal 500 var(--s-14);
    cursor: pointer;
    transition: all 0.2s ease-in-out;
    border: 1px solid transparent;
    min-width: auto;
    height: auto;
}

.dc-btn-primary {
    background-color: var(--bs-main, #ee6119);
    color: white;
}

.dc-btn-primary:hover {
    filter: brightness(0.9);
    transform: translateY(-1px);
}

.dc-btn-secondary {
    background-color: rgba(255, 255, 255, 0.08);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.18);
}

.dc-btn-secondary:hover:not(:disabled) {
    background-color: rgba(255, 255, 255, 0.14);
    border-color: rgba(255, 255, 255, 0.3);
    color: #ffffff;
}

/* Flex layout chain */
.dc-main-layout {
    display: flex;
    gap: var(--px-24);
    align-items: stretch;
    flex: 1;
    min-height: 0;
    transition: all 0.3s ease-in-out;
}

.dc-list-container {
    flex: 1;
    min-width: 0;
    min-height: 0;
    display: flex;
    flex-direction: column;
    background: var(--dc-bg-card);
    border-radius: var(--px-12);
    box-shadow: var(--dc-shadow);
    overflow: hidden;
    border: 1px solid var(--dc-border);
    position: relative;
}

/* Table wrapper */
.dc-table-wrapper {
    flex: 1;
    min-height: 0;
    overflow: auto;
    width: 100%;
    -webkit-overflow-scrolling: touch;
}

/* Table */
.dc-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font: normal normal 500 var(--s-14);
}

.dc-table th {
    padding: var(--px-12) var(--px-16);
    background-color: #1e2632;
    color: var(--bs-text-muted);
    border-bottom: 1px solid var(--dc-border);
    white-space: nowrap;
    position: sticky;
    top: 0;
    z-index: 10;
}

.dc-table td {
    padding: var(--px-12) var(--px-16);
    border-bottom: 1px solid var(--dc-border);
    transition: background-color 0.15s;
    white-space: nowrap;
    vertical-align: middle;
    word-break: break-word;
    color: #ffffff;
}

.dc-table tbody tr:hover {
    background-color: rgba(255, 255, 255, 0.04);
}

.dc-table-checkbox {
    display: block;
    position: relative;
    cursor: not-allowed;
    width: 18px;
    height: 18px;
    margin: 0 auto;
    visibility: visible;
}

.dc-table-checkbox input {
    position: absolute;
    opacity: 0;
    cursor: not-allowed;
    height: 0;
    width: 0;
    visibility: visible;
}

.dc-table-checkmark {
    position: absolute;
    top: 0;
    left: 0;
    height: 18px;
    width: 18px;
    background-color: #1e2632;
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 4px;
    transition: all 0.2s ease-in-out;
}

.dc-table-checkbox input:checked~.dc-table-checkmark {
    background-color: var(--bs-main);
    border-color: var(--bs-main);
}

.dc-table-checkmark:after {
    content: "";
    position: absolute;
    display: none;
}

.dc-table-checkbox input:checked~.dc-table-checkmark:after {
    display: block;
}

.dc-table-checkbox .dc-table-checkmark:after {
    left: 6px;
    top: 2px;
    width: 5px;
    height: var(--px-8);
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.dc-table tbody tr {
    cursor: pointer;
}

.dc-table tbody tr:hover {
    background-color: rgba(255, 255, 255, 0.04);
}

/* Action buttons in table */
.dc-btn-edit-row,
.dc-btn-delete-row,
.dc-btn-view-row {
    background: none;
    border: none;
    padding: var(--px-6) var(--px-12);
    border-radius: var(--px-6);
    cursor: pointer;
    color: var(--bs-text-muted);
    transition: all 0.2s;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    font: normal normal 500 var(--s-12);
    min-width: auto;
}

.dc-btn-edit-row:hover {
    background-color: var(--dc-main-light);
    color: var(--bs-main);
}

.dc-btn-view-row:hover {
    background-color: var(--dc-main-light);
    color: var(--bs-main);
}

.dc-btn-delete-row:hover {
    background-color: #fef2f2;
    color: #ef4444;
}

/* Sidebar Drawer and Backdrop Overlay */
.dc-drawer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(4px);
    z-index: 9998;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

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

.dc-drawer {
    position: fixed;
    top: 0;
    right: 0;
    width: 44vw;
    height: 100vh;
    background-color: var(--bs-surface-bg, #151a20);
    color: #ffffff;
    box-shadow: calc(-1 * var(--px-8)) 0 30px rgba(0, 0, 0, 0.4);
    z-index: 9999;
    transform: translateX(100%);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    border-left: 1px solid var(--dc-border);
    display: flex;
    flex-direction: column;
}

.dc-drawer.active {
    transform: translateX(0);
}

.dc-drawer-content {
    display: flex;
    flex-direction: column;
    height: 100%;
    width: 100%;
    overflow: hidden;
}

.dc-detail-header {
    background: var(--bs-surface-bg, #151a20);
    padding: var(--px-20) var(--px-24);
    border-bottom: 1px solid var(--dc-border);
    flex-shrink: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.dc-detail-header h3 {
    font: normal normal 700 var(--s-18);
    margin: 0;
    color: #ffffff;
}

.dc-detail-close {
    background: transparent;
    border: none;
    font: normal normal 500 var(--s-24);
    cursor: pointer;
    color: var(--bs-text-muted);
    transition: color 0.2s;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    min-width: auto;
}

.dc-detail-close:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: #ffffff;
}

.dc-detail-body {
    flex: 1;
    overflow-y: auto;
    padding: var(--px-24);
}

/* Grid Layout for Drawer Form */
.dc-form-grid {
    display: flex;
    flex-direction: column;
    gap: var(--px-16);
}

.dc-row {
    display: flex;
    gap: var(--px-16);
    align-items: center;
}

.dc-col {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.dc-field-item {
    display: flex;
    flex-direction: column;
    margin-bottom: var(--px-4);
    position: relative;
}

.dc-field-label {
    display: block;
    margin-bottom: var(--px-6);
    font: normal normal 600 var(--s-13);
    color: #94a3b8;
}

.dc-required {
    color: #ef4444;
}

.dc-form-control {
    width: 100%;
    padding: var(--px-8) var(--px-16);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: var(--px-8);
    font-size: var(--px-14);
    background-color: #1e2632;
    transition: all 0.2s;
    color: #ffffff;
    box-sizing: border-box;
    height: 40px;
}

.dc-form-control:focus {
    outline: none;
    border-color: var(--bs-main, #ee6119);
    background-color: #243040;
    box-shadow: 0 0 0 3px rgba(238, 97, 25, 0.25);
}

.dc-form-control:disabled,
.dc-form-control[readonly] {
    background-color: rgba(255, 255, 255, 0.05);
    color: #64748b;
    cursor: not-allowed;
}

.dc-error-message {
    color: #ef4444;
    font-size: var(--px-12);
    margin-top: var(--px-4);
}

.dc-form-control.is-invalid {
    border-color: #ef4444;
}

/* Checkbox container in Drawer Form */
.dc-checkbox-container {
    display: inline-flex;
    align-items: center;
    position: relative;
    cursor: pointer;
    user-select: none;
    font: normal normal 500 var(--s-14);
    color: #ffffff;
    gap: var(--px-8);
}

.dc-checkbox-container.disabled {
    cursor: not-allowed;
    opacity: 0.7;
}

.dc-checkbox-container input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.dc-checkbox-container.disabled input {
    cursor: not-allowed;
}

.dc-checkbox-checkmark {
    height: 20px;
    width: 20px;
    background-color: #1e2632;
    border: 1.5px solid rgba(255, 255, 255, 0.25);
    border-radius: 4px;
    transition: all 0.2s;
    position: relative;
    flex-shrink: 0;
}

.dc-checkbox-container:not(.disabled):hover input~.dc-checkbox-checkmark {
    border-color: var(--bs-main, #ee6119);
}

.dc-checkbox-container input:checked~.dc-checkbox-checkmark {
    background-color: var(--bs-main, #ee6119);
    border-color: var(--bs-main, #ee6119);
}

.dc-checkbox-container.disabled input:checked~.dc-checkbox-checkmark {
    background-color: #64748b;
    border-color: #64748b;
}

.dc-checkbox-checkmark:after {
    content: "";
    position: absolute;
    display: none;
}

.dc-checkbox-container input:checked~.dc-checkbox-checkmark:after {
    display: block;
}

.dc-checkbox-container .dc-checkbox-checkmark:after {
    left: 6px;
    top: 2px;
    width: 5px;
    height: var(--px-8);
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.dc-form-actions {
    position: sticky;
    bottom: 0;
    z-index: 100;
    background: #18202a;
    padding: var(--px-16) var(--px-24);
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 -4px var(--px-12) rgba(0, 0, 0, 0.3);
    display: flex;
    justify-content: flex-end;
    gap: var(--px-12);
    flex-shrink: 0;
}

/* Loading Overlay */
.dc-loading-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    font: normal normal 500 var(--s-14);
    color: var(--text-color);
    z-index: 100;
    backdrop-filter: blur(2px);
}

/* RVC Label details */
.dc-rvc-label {
    margin-left: var(--px-12);
    font: normal normal 600 var(--s-14);
    color: #94a3b8;
    display: inline-flex;
    align-items: center;
}

/* Responsive design */
@media (max-width: 1024px) {
    .dc-drawer {
        width: 65vw;
    }
    
    .dc-codes-grid {
        grid-template-columns: 1fr;
    }
}

/* ─── View Mode Split Drawer Styles ─── */
.dc-drawer.view-mode-active {
    width: 85vw !important;
}

.dc-detail-split-layout {
    display: flex;
    gap: var(--px-24);
    height: 100%;
    align-items: stretch;
}

.dc-detail-left-col {
    width: 320px;
    flex-shrink: 0;
    border-right: 1px solid var(--dc-border);
    padding-right: var(--px-24);
    overflow-y: auto;
}

.dc-detail-right-col {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.dc-detail-table-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-color, #1e293b);
    margin-bottom: var(--px-12);
}

.dc-detail-table-wrapper {
    flex: 1;
    min-height: 0;
    overflow: auto;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--px-8);
    background-color: #151a20;
}

.dc-detail-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.dc-detail-table th {
    background-color: #1e2632;
    color: var(--bs-text-muted);
    padding: var(--px-8) var(--px-12);
    font: normal normal 500 var(--s-14);
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    position: sticky;
    top: 0;
    z-index: 10;
    white-space: nowrap;
}

.dc-detail-table td {
    padding: var(--px-8) var(--px-12);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    white-space: nowrap;
    font: normal normal 400 var(--s-13);
    color: #ffffff;
}

.dc-detail-table tbody tr {
    background-color: transparent;
}

.dc-detail-table tbody tr:hover {
    background-color: rgba(255, 255, 255, 0.04);
}

@media (max-width: 1024px) {
    .dc-drawer.view-mode-active {
        width: 95vw !important;
    }
    
    .dc-detail-split-layout {
        flex-direction: column;
        overflow-y: auto;
    }
    
    .dc-detail-left-col {
        width: 100%;
        border-right: none;
        border-bottom: 1px solid var(--dc-border);
        padding-right: 0;
        padding-bottom: var(--px-20);
        flex-shrink: 0;
        overflow-y: visible;
    }
}

/* ─── Inline Table Editing Styles ─── */
.dc-detail-table input.dc-inline-input {
    width: 100%;
    padding: var(--px-4) var(--px-8);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: var(--px-4);
    font-size: 13px;
    box-sizing: border-box;
    height: 28px;
    background-color: #1e2632;
    color: #ffffff;
}

.dc-detail-table input.dc-inline-input:focus {
    outline: none;
    border-color: var(--bs-main);
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.1);
}

.dc-detail-table .dc-btn-inline-action {
    background: none;
    border: none;
    padding: var(--px-4) var(--px-8);
    border-radius: var(--px-4);
    cursor: pointer;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    min-width: auto;
}

.dc-detail-table .dc-btn-inline-action.save {
    color: #16a34a;
}

.dc-detail-table .dc-btn-inline-action.save:hover {
    background-color: #f0fdf4;
}

.dc-detail-table .dc-btn-inline-action.cancel {
    color: #ef4444;
}

.dc-detail-table .dc-btn-inline-action.cancel:hover {
    background-color: #fef2f2;
}


@media (max-width: 768px) {
    .dc-drawer {
        width: 100vw;
    }

    .discount-code-container {
        padding: var(--px-16) var(--px-16) 0;
        overflow-y: auto;
    }

    .dc-main-layout {
        flex-direction: column;
        overflow-y: auto;
    }

    .dc-list-container {
        margin: 0 0 var(--px-12) 0;
    }

    .dc-toolbar {
        flex-direction: column;
        align-items: stretch;
        gap: var(--px-12);
        padding: var(--px-12);
    }

    .dc-toolbar .dc-btn {
        width: 100%;
        min-height: var(--px-44);
        justify-content: center;
    }

    .dc-row {
        flex-direction: column;
        align-items: stretch;
        gap: var(--px-12);
    }

    .dc-checkbox-container {
        padding-top: var(--px-8);
    }
}