@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&display=swap');

:root {
    --bg: #f4f6fb;
    --bg-elevated: #ffffff;
    --bg-muted: #eef1f7;
    --text: #1a2332;
    --text-muted: #5c6b82;
    --border: #dde3ef;
    --primary: #1e4d8c;
    --primary-hover: #163a6b;
    --accent: #e8912a;
    --accent-soft: rgba(232, 145, 42, 0.12);
    --success: #1f9d6a;
    --danger: #d64545;
    --shadow-sm: 0 2px 8px rgba(26, 35, 50, 0.06);
    --shadow-md: 0 8px 24px rgba(26, 35, 50, 0.1);
    --shadow-lg: 0 16px 48px rgba(26, 35, 50, 0.14);
    --radius: 14px;
    --radius-sm: 10px;
    --transition: 0.22s ease;
    --navbar-height: 68px;
}

[data-theme="dark"] {
    --bg: #0f1419;
    --bg-elevated: #1a2332;
    --bg-muted: #242f42;
    --text: #eef2f8;
    --text-muted: #94a3b8;
    --border: #2f3d54;
    --primary: #4d8fd4;
    --primary-hover: #6aa3de;
    --accent: #f0a040;
    --accent-soft: rgba(240, 160, 64, 0.15);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.25);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.35);
    --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.45);
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    transition: background-color var(--transition), color var(--transition);
    -webkit-font-smoothing: antialiased;
}

/* ── Navbar ── */
.app-navbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    height: var(--navbar-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.5rem;
    background: var(--bg-elevated);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    transition: background-color var(--transition), border-color var(--transition);
}

.app-navbar__brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--text);
}

.app-navbar__brand img {
    height: 40px;
    width: auto;
}

.app-navbar__brand span {
    font-weight: 700;
    font-size: 1.05rem;
    letter-spacing: -0.02em;
}

.app-navbar__actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    min-width: 0;
}

.app-navbar__user {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    max-width: 180px;
    padding: 0.35rem 0.65rem;
    background: var(--bg-muted);
    border: 1px solid var(--border);
    border-radius: 999px;
    font-size: 0.78rem;
    color: var(--text-muted);
}

.app-navbar__user-icon {
    flex-shrink: 0;
    color: var(--primary);
}

.app-navbar__user-email {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* ── App navigation ── */
.app-nav-wrap {
    background: var(--bg-elevated);
    border-bottom: 1px solid var(--border);
}

.app-nav {
    display: flex;
    gap: 0.25rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.25rem;
    overflow-x: auto;
}

.app-nav__link {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.8rem 1rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-muted);
    text-decoration: none;
    border-bottom: 2px solid transparent;
    white-space: nowrap;
    transition: color var(--transition), border-color var(--transition), background-color var(--transition);
}

.app-nav__link:hover {
    color: var(--text);
    background: var(--bg-muted);
}

.app-nav__link.is-active {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

.app-nav-wrap--single {
    display: none;
}

.app-bottom-nav {
    display: none;
}

body.has-app-shell .app-main {
    max-width: 1200px;
}

/* ── PWA install banner ── */
.pwa-install-banner {
    position: fixed;
    left: 1rem;
    right: 1rem;
    bottom: calc(4.5rem + env(safe-area-inset-bottom, 0px));
    z-index: 1100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.85rem 1rem;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-lg);
}

.pwa-install-banner__text {
    font-size: 0.85rem;
    color: var(--text);
    line-height: 1.35;
}

.pwa-install-banner__actions {
    display: flex;
    gap: 0.5rem;
    flex-shrink: 0;
}

@media (min-width: 769px) {
    .pwa-install-banner {
        left: auto;
        right: 1.5rem;
        bottom: 1.5rem;
        max-width: 360px;
    }
}

@media (max-width: 768px) {
    .app-nav-wrap {
        display: none;
    }

    body.has-app-shell:not(.has-bottom-nav) .app-main {
        padding-bottom: 1.5rem;
    }

    body.has-app-shell:not(.has-bottom-nav) .pwa-install-banner {
        bottom: calc(1rem + env(safe-area-inset-bottom, 0px));
    }

    .app-bottom-nav {
        display: flex;
        position: fixed;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 1000;
        padding: 0.35rem 0.5rem calc(0.35rem + env(safe-area-inset-bottom, 0px));
        background: var(--bg-elevated);
        border-top: 1px solid var(--border);
        box-shadow: 0 -4px 16px rgba(26, 35, 50, 0.08);
    }

    .app-bottom-nav__link {
        flex: 1;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 0.15rem;
        padding: 0.35rem 0.25rem;
        font-size: 0.68rem;
        font-weight: 600;
        color: var(--text-muted);
        text-decoration: none;
        border-radius: 10px;
        transition: color var(--transition), background-color var(--transition);
    }

    .app-bottom-nav__link.is-active {
        color: var(--primary);
        background: var(--accent-soft);
    }

    body.has-app-shell .app-main {
        padding-bottom: calc(5rem + env(safe-area-inset-bottom, 0px));
    }
}

/* ── Buttons ── */
.btn-app {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.55rem 1.1rem;
    font-family: inherit;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: transform var(--transition), box-shadow var(--transition), background-color var(--transition), color var(--transition);
}

.btn-app:active {
    transform: scale(0.97);
}

.btn-app--primary {
    background: var(--primary);
    color: #fff;
}

.btn-app--primary:hover {
    background: var(--primary-hover);
    color: #fff;
    box-shadow: var(--shadow-sm);
}

.btn-app--ghost {
    background: transparent;
    color: var(--text-muted);
    border: 1px solid var(--border);
}

.btn-app--ghost:hover {
    background: var(--bg-muted);
    color: var(--text);
}

.btn-app--accent {
    background: var(--accent);
    color: #fff;
}

.btn-app--accent:hover {
    background: #d07a1a;
    color: #fff;
}

.btn-app--danger {
    background: var(--danger);
    color: #fff;
}

.btn-app--danger:hover {
    background: #b83838;
    color: #fff;
}

.btn-app--icon {
    width: 40px;
    height: 40px;
    padding: 0;
    border-radius: 50%;
}

/* ── Layout ── */
.app-main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1.25rem 3rem;
}

.page-header {
    margin-bottom: 1.75rem;
}

.page-header__title {
    font-size: clamp(1.5rem, 4vw, 2rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    margin: 0 0 0.35rem;
}

.page-header__subtitle {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin: 0;
}

.badge-updated {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    margin-top: 0.75rem;
    padding: 0.35rem 0.75rem;
    background: var(--accent-soft);
    color: var(--accent);
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 600;
}

/* ── Cards ── */
.app-card {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: background-color var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.app-card:hover {
    box-shadow: var(--shadow-md);
}

.app-card__header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.app-card__body {
    padding: 1.5rem;
}

.app-card__title {
    font-size: 1rem;
    font-weight: 600;
    margin: 0;
}

/* ── Login ── */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(30, 77, 140, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(232, 145, 42, 0.06) 0%, transparent 40%),
        var(--bg);
}

.login-card {
    width: 100%;
    max-width: 420px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    padding: 2.25rem 2rem;
    animation: fadeUp 0.5s ease;
}

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(16px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.login-card__logo {
    text-align: center;
    margin-bottom: 1.5rem;
}

.login-card__logo img {
    max-height: 72px;
    width: auto;
}

.login-card__title {
    text-align: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.35rem;
}

.login-card__desc {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 1.75rem;
}

/* ── Forms ── */
.form-group-app {
    margin-bottom: 1.1rem;
}

.form-group-app label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 0.4rem;
    color: var(--text);
}

.form-control-app {
    width: 100%;
    padding: 0.7rem 0.9rem;
    font-family: inherit;
    font-size: 0.95rem;
    color: var(--text);
    background: var(--bg-muted);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    transition: border-color var(--transition), box-shadow var(--transition), background-color var(--transition);
}

.form-control-app:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(30, 77, 140, 0.15);
    background: var(--bg-elevated);
}

[data-theme="dark"] .form-control-app:focus {
    box-shadow: 0 0 0 3px rgba(77, 143, 212, 0.2);
}

.input-group-app {
    position: relative;
}

.input-group-app .form-control-app {
    padding-right: 2.75rem;
}

.input-group-app__toggle {
    position: absolute;
    right: 0.5rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0.35rem;
    border-radius: 6px;
    transition: color var(--transition);
}

.input-group-app__toggle:hover {
    color: var(--text);
}

/* ── DataTables overrides ── */
.dataTables_wrapper {
    color: var(--text);
}

.dataTables_wrapper .dataTables_length,
.dataTables_wrapper .dataTables_filter,
.dataTables_wrapper .dataTables_info,
.dataTables_wrapper .dataTables_paginate {
    color: var(--text-muted) !important;
    font-size: 0.875rem;
    padding: 0.5rem 0;
}

.dataTables_wrapper .dataTables_filter input,
.dataTables_wrapper .dataTables_length select {
    background: var(--bg-muted);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    padding: 0.45rem 0.75rem;
    font-family: inherit;
    transition: border-color var(--transition);
}

.dataTables_wrapper .dataTables_filter input:focus,
.dataTables_wrapper .dataTables_length select:focus {
    outline: none;
    border-color: var(--primary);
}

#dataTable {
    width: 100% !important;
    border-collapse: separate;
    border-spacing: 0;
}

#dataTable thead th {
    background: var(--bg-muted);
    color: var(--text);
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 0.85rem 1rem;
    border-bottom: 2px solid var(--border);
    white-space: nowrap;
}

#dataTable tbody td {
    padding: 0.85rem 1rem;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
    font-size: 0.9rem;
    transition: background-color var(--transition);
}

#dataTable tbody tr {
    transition: background-color var(--transition);
}

#dataTable tbody tr:hover td {
    background: var(--accent-soft);
}

#dataTable tbody tr:last-child td {
    border-bottom: none;
}

.dataTables_wrapper .dataTables_paginate .paginate_button.disabled {
    opacity: 0.4;
}

/* DataTables pagination — Bootstrap 5 uses ul.pagination */
.dataTables_wrapper .dataTables_paginate {
    float: none !important;
    text-align: center;
    padding: 0.5rem 0;
}

.dataTables_wrapper .dataTables_paginate ul.pagination {
    display: flex !important;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 0.35rem;
    list-style: none !important;
    padding: 0 !important;
    margin: 0 !important;
}

.dataTables_wrapper .dataTables_paginate ul.pagination li {
    list-style: none !important;
    display: flex;
    margin: 0 !important;
    padding: 0;
}

.dataTables_wrapper .dataTables_paginate ul.pagination li::before,
.dataTables_wrapper .dataTables_paginate ul.pagination li::marker {
    display: none !important;
    content: none !important;
}

.dataTables_wrapper .dataTables_paginate .page-link,
.dataTables_wrapper .dataTables_paginate span.paginate_button {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    min-height: 36px;
    padding: 0.4rem 0.65rem !important;
    font-family: inherit;
    font-size: 0.875rem;
    font-weight: 600;
    line-height: 1;
    text-decoration: none !important;
    color: var(--text) !important;
    background: var(--bg-muted) !important;
    border: 1px solid var(--border) !important;
    border-radius: 8px !important;
    box-shadow: none !important;
    margin: 0 !important;
    cursor: pointer;
    transition: background-color var(--transition), color var(--transition), border-color var(--transition);
}

.dataTables_wrapper .dataTables_paginate li.active .page-link,
.dataTables_wrapper .dataTables_paginate span.paginate_button.current {
    background: var(--primary) !important;
    border-color: var(--primary) !important;
    color: #fff !important;
}

.dataTables_wrapper .dataTables_paginate li.disabled .page-link,
.dataTables_wrapper .dataTables_paginate span.paginate_button.disabled {
    opacity: 0.35;
    pointer-events: none;
    cursor: default;
}

.dataTables_wrapper .dataTables_paginate .page-link:hover,
.dataTables_wrapper .dataTables_paginate span.paginate_button:not(.disabled):not(.current):hover {
    background: var(--primary) !important;
    border-color: var(--primary) !important;
    color: #fff !important;
}

.dataTables_wrapper .dataTables_paginate li.active .page-link:hover {
    background: var(--primary-hover) !important;
    border-color: var(--primary-hover) !important;
}

.dataTables_wrapper .dataTables_info {
    float: none !important;
    text-align: center;
    color: var(--text-muted);
}

.dataTables_wrapper .dataTables_paginate .ellipsis {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 28px;
    color: var(--text-muted);
    pointer-events: none;
}

.dataTables_processing {
    display: none !important;
}

/* ── Loading skeleton ── */
.skeleton-list {
    flex-direction: column;
    gap: 0.65rem;
}

.skeleton-list[hidden] {
    display: none !important;
}

.skeleton-list:not([hidden]) {
    display: flex;
}

.skeleton-card {
    height: 88px;
    border-radius: var(--radius-sm);
    background: linear-gradient(
        90deg,
        var(--bg-muted) 0%,
        var(--bg-elevated) 50%,
        var(--bg-muted) 100%
    );
    background-size: 200% 100%;
    animation: skeleton-shimmer 1.2s ease-in-out infinite;
}

.skeleton-card--desktop {
    height: 48px;
}

@keyframes skeleton-shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

body:not(.is-mobile) .skeleton-list .skeleton-card {
    height: 48px;
}

.page-header__actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.75rem;
}

.page-header__actions .badge-updated {
    margin-top: 0;
}

#tableWrap.is-loading {
    display: none;
}

/* Dashboard search */
.dashboard-card__header {
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
}

.dashboard-search {
    position: relative;
    width: 100%;
    flex: 1;
    min-width: 0;
}

.dashboard-search__icon {
    position: absolute;
    left: 0.85rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
}

.dashboard-search__input {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    padding: 0.65rem 0.9rem 0.65rem 2.6rem;
    font-family: inherit;
    font-size: 0.95rem;
    color: var(--text);
    background: var(--bg-muted);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    transition: border-color var(--transition), box-shadow var(--transition), background-color var(--transition);
    -webkit-appearance: none;
    appearance: none;
}

.dashboard-search__input:focus {
    outline: none;
    border-color: var(--primary);
    background: var(--bg-elevated);
    box-shadow: 0 0 0 3px rgba(30, 77, 140, 0.12);
}

[data-theme="dark"] .dashboard-search__input:focus {
    box-shadow: 0 0 0 3px rgba(77, 143, 212, 0.18);
}

.dashboard-search__input::-webkit-search-cancel-button {
    -webkit-appearance: none;
    height: 16px;
    width: 16px;
    background: linear-gradient(45deg, transparent 45%, var(--text-muted) 45%, var(--text-muted) 55%, transparent 55%),
                linear-gradient(-45deg, transparent 45%, var(--text-muted) 45%, var(--text-muted) 55%, transparent 55%);
    cursor: pointer;
}

.dashboard-card .dataTables_filter {
    display: none !important;
}

@media (min-width: 769px) {
    .dashboard-card__header {
        flex-direction: row;
        align-items: center;
    }

    .dashboard-search {
        max-width: 340px;
        margin-left: auto;
        flex: 0 1 340px;
    }
}

/* Mobile product card in table cell */
.product-card-mobile {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding: 0.85rem 1rem;
}

.product-card-mobile__top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.75rem;
}

.product-card-mobile__code {
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--primary);
    line-height: 1.2;
    word-break: break-all;
}

.product-card-mobile__price {
    flex-shrink: 0;
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--accent);
    text-align: right;
    line-height: 1.2;
}

.product-card-mobile__name {
    font-weight: 500;
    font-size: 0.9rem;
    line-height: 1.4;
    color: var(--text);
}

.product-card-mobile__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.product-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.2rem 0.55rem;
    background: var(--bg-muted);
    border-radius: 6px;
    font-size: 0.78rem;
    color: var(--text-muted);
}

.product-tag--price {
    background: var(--accent-soft);
    color: var(--accent);
    font-weight: 600;
}

/* Desktop price highlight */
.price-cell {
    font-weight: 600;
    color: var(--accent);
    white-space: nowrap;
}

.code-cell {
    font-weight: 600;
    color: var(--primary);
    font-family: 'DM Sans', monospace;
    letter-spacing: 0.02em;
}

/* ── Tables (generic) ── */
.app-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
}

.app-table thead th {
    background: var(--bg-muted);
    color: var(--text);
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 0.85rem 1rem;
    border-bottom: 2px solid var(--border);
}

.app-table tbody td {
    padding: 0.85rem 1rem;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}

.app-table tbody tr:hover td {
    background: var(--accent-soft);
}

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

/* ── Success page ── */
.success-page {
    text-align: center;
    padding: 2rem 0;
}

.success-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 1.25rem;
    background: rgba(31, 157, 106, 0.12);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: scaleIn 0.5s ease;
}

@keyframes scaleIn {
    from {
        transform: scale(0);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

.success-icon svg {
    width: 36px;
    height: 36px;
    color: var(--success);
}

/* ── Empty state ── */
.empty-state {
    text-align: center;
    padding: 3rem 1.5rem;
    color: var(--text-muted);
}

.empty-state--search {
    padding: 2.5rem 1.25rem;
}

.empty-state--search svg {
    color: var(--text-muted);
    opacity: 0.45;
    margin-bottom: 0.75rem;
}

.empty-state__title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text);
    margin: 0 0 0.35rem;
}

.empty-state__desc {
    font-size: 0.875rem;
    margin: 0;
}

#dataTable_wrapper.is-empty .table-responsive {
    display: none;
}

#dataTable_wrapper.is-empty .dataTables_info,
#dataTable_wrapper.is-empty .dataTables_paginate {
    display: none !important;
}

/* ── Copy buttons ── */
.copyable {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    max-width: 100%;
    padding: 0.15rem 0.35rem;
    margin: -0.15rem -0.35rem;
    font: inherit;
    color: inherit;
    background: transparent;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    text-align: inherit;
    transition: background-color var(--transition), opacity var(--transition);
}

.copyable:hover {
    background: var(--accent-soft);
}

.copyable--copied {
    background: rgba(31, 157, 106, 0.15);
}

.copyable__text {
    min-width: 0;
    word-break: break-all;
}

.copyable__icon {
    flex-shrink: 0;
    width: 0;
    height: 14px;
    overflow: hidden;
    opacity: 0;
    transition: opacity var(--transition), width var(--transition);
}

.copyable:hover .copyable__icon,
.copyable:focus-visible .copyable__icon,
.copyable--copied .copyable__icon {
    width: 14px;
    opacity: 0.7;
}

.copyable--code {
    font-weight: 700;
    color: var(--primary);
}

.product-card-mobile__top .copyable--code {
    margin: 0;
    padding: 0.1rem 0.25rem;
}

/* ── Toast ── */
.app-toast {
    position: fixed;
    bottom: 1.5rem;
    left: 50%;
    transform: translateX(-50%) translateY(12px);
    z-index: 2000;
    padding: 0.65rem 1.1rem;
    background: var(--text);
    color: var(--bg-elevated);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: 999px;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.app-toast--visible {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* ── Alerts ── */
.alert-app {
    padding: 0.75rem 0.9rem;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    margin-bottom: 1.1rem;
    line-height: 1.4;
}

.alert-app--error {
    background: rgba(214, 69, 69, 0.1);
    color: var(--danger);
    border: 1px solid rgba(214, 69, 69, 0.25);
}

.alert-app--info {
    background: rgba(30, 77, 140, 0.08);
    color: var(--primary);
    border: 1px solid rgba(30, 77, 140, 0.18);
    margin-bottom: 1rem;
}

/* ── Dashboard mobile layout ── */
@media (max-width: 768px) {
    :root {
        --navbar-height: 56px;
    }

    .app-navbar {
        padding: 0 0.75rem;
    }

    .app-navbar__brand img {
        height: 32px;
    }

    .app-navbar__brand span {
        display: none;
    }

    .hide-on-mobile-nav {
        display: none !important;
    }

    .app-navbar__user {
        max-width: 40px;
        padding: 0.35rem;
    }

    .app-navbar__actions .btn-app--ghost.btn-app--icon-only {
        padding: 0.45rem 0.6rem;
        font-size: 0;
        gap: 0;
        min-width: 40px;
    }

    .app-navbar__actions .btn-app--ghost.btn-app--icon-only svg {
        margin: 0;
    }

    .app-main {
        padding: 1rem 0.75rem 5rem;
    }

    .page-header {
        margin-bottom: 1rem;
    }

    .page-header__title {
        font-size: 1.35rem;
    }

    .page-header__subtitle {
        font-size: 0.85rem;
        line-height: 1.4;
    }

    .badge-updated {
        font-size: 0.72rem;
        padding: 0.3rem 0.6rem;
    }

    .app-card {
        border-radius: var(--radius-sm);
        border-left: none;
        border-right: none;
    }

    .app-card:hover {
        box-shadow: var(--shadow-sm);
    }

    .app-card__header {
        padding: 0.85rem 1rem;
    }

    .app-card__body {
        padding: 0.75rem;
    }

    .dashboard-card .app-card__body {
        padding: 0.5rem 0.75rem 0.75rem;
    }

    .table-responsive {
        overflow: visible;
    }

    .hide-on-mobile {
        display: none !important;
    }

    .dashboard-card__header {
        padding-bottom: 0.85rem;
    }

    .dashboard-search__input {
        font-size: 16px; /* prevent iOS zoom on focus */
        padding-top: 0.75rem;
        padding-bottom: 0.75rem;
    }

    /* DataTables toolbar */
    .dataTables_wrapper .dataTables_length {
        display: none !important;
    }

    .dataTables_wrapper .dataTables_info {
        font-size: 0.78rem;
        padding: 0.75rem 0 0.5rem;
    }

    .dataTables_wrapper .dataTables_paginate {
        padding: 0.25rem 0 0.5rem;
    }

    .dataTables_wrapper .dataTables_paginate ul.pagination {
        flex-wrap: nowrap;
        gap: 0.5rem;
        width: 100%;
        max-width: 220px;
        margin: 0 auto !important;
    }

    .dataTables_wrapper .dataTables_paginate ul.pagination li {
        flex: 1;
    }

    .dataTables_wrapper .dataTables_paginate .page-link,
    .dataTables_wrapper .dataTables_paginate span.paginate_button {
        width: 100%;
        min-width: 0;
        min-height: 44px;
        font-size: 1.1rem;
        border-radius: var(--radius-sm) !important;
    }

    /* Card-style product list (mobile) */
    body.is-mobile #dataTable thead {
        display: none;
    }

    body.is-mobile #dataTable,
    body.is-mobile #dataTable tbody {
        display: block;
        width: 100%;
    }

    body.is-mobile #dataTable tbody tr {
        display: block;
        margin-bottom: 0.65rem;
        border: 1px solid var(--border);
        border-radius: var(--radius-sm);
        background: var(--bg-muted);
        overflow: hidden;
        box-shadow: var(--shadow-sm);
        padding: 0;
    }

    body.is-mobile #dataTable tbody tr:last-child {
        margin-bottom: 0;
    }

    body.is-mobile #dataTable tbody td {
        display: block;
        border: none !important;
        padding: 0 !important;
        background: transparent !important;
    }

    body.is-mobile #dataTable tbody tr:hover td {
        background: transparent !important;
    }

    /* Login */
    .login-card {
        padding: 1.75rem 1.25rem;
    }

    .login-card__logo img {
        max-height: 56px;
    }

    /* Generic tables on other pages (not dashboard DataTable) */
    .app-table:not(#dataTable) thead {
        display: none;
    }

    .app-table:not(#dataTable),
    .app-table:not(#dataTable) tbody {
        display: block;
        width: 100%;
    }

    .app-table:not(#dataTable) tbody tr {
        display: block;
        margin-bottom: 0.75rem;
        padding: 0.85rem 1rem;
        border: 1px solid var(--border);
        border-radius: var(--radius-sm);
        background: var(--bg-muted);
    }

    .app-table:not(#dataTable) tbody td {
        display: block;
        border: none;
        padding: 0.25rem 0;
    }

    .app-table:not(#dataTable) tbody td::before {
        content: attr(data-label);
        display: block;
        font-size: 0.7rem;
        font-weight: 600;
        text-transform: uppercase;
        letter-spacing: 0.04em;
        color: var(--text-muted);
        margin-bottom: 0.15rem;
    }

    .app-table:not(#dataTable) tbody td[data-label=""]::before,
    .app-table:not(#dataTable) tbody td:not([data-label])::before {
        display: none;
    }

    .app-table:not(#dataTable) tbody td .form-control-app {
        max-width: none !important;
        width: 100%;
    }

    .mt-actions {
        flex-direction: column;
    }

    .app-navbar__actions .btn-app--ghost {
        padding: 0.45rem 0.65rem;
        font-size: 0.78rem;
    }

    .mt-actions .btn-app {
        width: 100%;
    }
}

@media (min-width: 769px) {
    .hide-on-mobile {
        display: table-cell;
    }
}

/* ── Utility ── */
.text-muted-app {
    color: var(--text-muted);
}

.mt-actions {
    margin-top: 1.5rem;
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}