/*
 * Facturación Fácil — admin theme on top of Bootstrap 5.3.
 * Plain modern CSS (native nesting, :has, custom properties): no build step.
 */

:root,
[data-bs-theme="light"] {
    --app-font: "Inter", "Inter var", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --app-primary: #0f766e;
    --app-primary-rgb: 15, 118, 110;
    --app-primary-hover: #115e59;
    --app-primary-soft: #e6f4f2;
    --app-bg: #f4f6f8;
    --app-surface: #ffffff;
    --app-surface-muted: #f8fafb;
    --app-border: #e3e8ee;
    --app-border-strong: #cfd6de;
    --app-text: #1f2933;
    --app-text-muted: #64748b;
    --app-shadow: 0 1px 2px rgba(16, 24, 40, .04), 0 1px 3px rgba(16, 24, 40, .06);
    --app-shadow-lg: 0 12px 32px -8px rgba(16, 24, 40, .18);
    --app-sidebar-bg: #0f1a24;
    --app-sidebar-text: #a9b6c4;
    --app-sidebar-text-strong: #f1f5f9;
    --app-sidebar-hover: rgba(255, 255, 255, .06);
    --app-sidebar-active: rgba(45, 212, 191, .14);
    --app-sidebar-accent: #2dd4bf;
    --app-sidebar-width: 256px;
    --app-sidebar-width-collapsed: 68px;
    --app-topbar-height: 60px;
    --app-radius: .625rem;
    --app-radius-sm: .5rem;

    --bs-body-font-family: var(--app-font);
    --bs-body-font-size: .875rem;
    --bs-body-line-height: 1.5;
    --bs-body-color: var(--app-text);
    --bs-body-bg: var(--app-bg);
    --bs-primary: var(--app-primary);
    --bs-primary-rgb: var(--app-primary-rgb);
    --bs-primary-text-emphasis: #0b4f4a;
    --bs-primary-bg-subtle: var(--app-primary-soft);
    --bs-primary-border-subtle: #a7d8d1;
    --bs-link-color: var(--app-primary);
    --bs-link-color-rgb: var(--app-primary-rgb);
    --bs-link-hover-color: var(--app-primary-hover);
    --bs-link-hover-color-rgb: 17, 94, 89;
    --bs-border-color: var(--app-border);
    --bs-border-radius: var(--app-radius-sm);
    --bs-border-radius-sm: .375rem;
    --bs-border-radius-lg: var(--app-radius);
    --bs-secondary-color: var(--app-text-muted);
    --bs-tertiary-bg: var(--app-surface-muted);
    --bs-focus-ring-color: rgba(var(--app-primary-rgb), .25);
}

[data-bs-theme="dark"] {
    --app-primary: #2dd4bf;
    --app-primary-rgb: 45, 212, 191;
    --app-primary-hover: #5eead4;
    --app-primary-soft: rgba(45, 212, 191, .12);
    --app-bg: #0b1117;
    --app-surface: #121a23;
    --app-surface-muted: #16202b;
    --app-border: #223040;
    --app-border-strong: #2e3f52;
    --app-text: #e2e8f0;
    --app-text-muted: #8fa1b5;
    --app-shadow: 0 1px 2px rgba(0, 0, 0, .3);
    --app-shadow-lg: 0 12px 32px -8px rgba(0, 0, 0, .6);
    --app-sidebar-bg: #080d12;

    --bs-body-color: var(--app-text);
    --bs-body-bg: var(--app-bg);
    --bs-primary-text-emphasis: #99f6e4;
    --bs-primary-border-subtle: #115e59;
    --bs-link-hover-color-rgb: 94, 234, 212;
    --bs-border-color: var(--app-border);
    --bs-secondary-bg: var(--app-surface-muted);
    --bs-tertiary-bg: var(--app-surface-muted);
}

/* ---------- Bootstrap components retinted to the app primary ---------- */

.btn {
    --bs-btn-font-weight: 500;
    --bs-btn-padding-y: .4375rem;
    --bs-btn-padding-x: .875rem;
    --bs-btn-font-size: .875rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .375rem;
    white-space: nowrap;
}

.btn-sm {
    --bs-btn-padding-y: .25rem;
    --bs-btn-padding-x: .5625rem;
    --bs-btn-font-size: .8125rem;
}

.btn-xs {
    --bs-btn-padding-y: .125rem;
    --bs-btn-padding-x: .4375rem;
    --bs-btn-font-size: .75rem;
    --bs-btn-border-radius: .3125rem;
}

.btn-primary {
    --bs-btn-bg: var(--app-primary);
    --bs-btn-border-color: var(--app-primary);
    --bs-btn-hover-bg: var(--app-primary-hover);
    --bs-btn-hover-border-color: var(--app-primary-hover);
    --bs-btn-active-bg: var(--app-primary-hover);
    --bs-btn-active-border-color: var(--app-primary-hover);
    --bs-btn-disabled-bg: var(--app-primary);
    --bs-btn-disabled-border-color: var(--app-primary);
    --bs-btn-focus-shadow-rgb: var(--app-primary-rgb);
}

[data-bs-theme="dark"] .btn-primary {
    --bs-btn-color: #04201d;
    --bs-btn-hover-color: #04201d;
    --bs-btn-active-color: #04201d;
    --bs-btn-disabled-color: #04201d;
}

.btn-outline-primary {
    --bs-btn-color: var(--app-primary);
    --bs-btn-border-color: var(--app-primary);
    --bs-btn-hover-bg: var(--app-primary);
    --bs-btn-hover-border-color: var(--app-primary);
    --bs-btn-active-bg: var(--app-primary-hover);
    --bs-btn-active-border-color: var(--app-primary-hover);
    --bs-btn-focus-shadow-rgb: var(--app-primary-rgb);
}

.btn-light,
.btn-white {
    --bs-btn-color: var(--app-text);
    --bs-btn-bg: var(--app-surface);
    --bs-btn-border-color: var(--app-border-strong);
    --bs-btn-hover-color: var(--app-text);
    --bs-btn-hover-bg: var(--app-surface-muted);
    --bs-btn-hover-border-color: var(--app-border-strong);
    --bs-btn-active-bg: var(--app-surface-muted);
    --bs-btn-active-border-color: var(--app-border-strong);
}

.btn-outline-secondary {
    --bs-btn-color: var(--app-text);
    --bs-btn-border-color: var(--app-border-strong);
    --bs-btn-hover-color: var(--app-text);
    --bs-btn-hover-bg: var(--app-surface-muted);
    --bs-btn-hover-border-color: var(--app-border-strong);
    --bs-btn-active-color: var(--app-text);
    --bs-btn-active-bg: var(--app-surface-muted);
    --bs-btn-active-border-color: var(--app-text-muted);
    background-color: var(--app-surface);
}

.btn-icon {
    --bs-btn-padding-x: .4375rem;
    aspect-ratio: 1;
}

.form-control,
.form-select {
    --bs-border-color: var(--app-border-strong);
    font-size: .875rem;
    padding: .4375rem .75rem;
    background-color: var(--app-surface);

    &:focus {
        border-color: rgba(var(--app-primary-rgb), .6);
        box-shadow: 0 0 0 .2rem rgba(var(--app-primary-rgb), .18);
    }

    &:disabled,
    &[readonly] {
        background-color: var(--app-surface-muted);
        color: var(--app-text-muted);
    }
}

.form-select {
    padding-right: 2.25rem;
}

select.form-control:not([multiple]) {
    appearance: auto;
}

.form-check-input {
    --bs-border-color: var(--app-border-strong);

    &:checked {
        background-color: var(--app-primary);
        border-color: var(--app-primary);
    }

    &:focus {
        border-color: rgba(var(--app-primary-rgb), .6);
        box-shadow: 0 0 0 .2rem rgba(var(--app-primary-rgb), .18);
    }
}

.pagination {
    --bs-pagination-color: var(--app-text);
    --bs-pagination-bg: var(--app-surface);
    --bs-pagination-border-color: var(--app-border);
    --bs-pagination-hover-color: var(--app-primary);
    --bs-pagination-hover-bg: var(--app-surface-muted);
    --bs-pagination-hover-border-color: var(--app-border);
    --bs-pagination-focus-box-shadow: 0 0 0 .2rem rgba(var(--app-primary-rgb), .18);
    --bs-pagination-active-bg: var(--app-primary);
    --bs-pagination-active-border-color: var(--app-primary);
    --bs-pagination-disabled-bg: var(--app-surface);
    --bs-pagination-disabled-border-color: var(--app-border);
}

.nav-pills {
    --bs-nav-pills-link-active-bg: var(--app-primary);
}

.nav-tabs {
    --bs-nav-tabs-link-active-color: var(--app-primary);
    --bs-nav-tabs-link-active-border-color: var(--app-border) var(--app-border) var(--app-surface);
    --bs-nav-tabs-link-active-bg: var(--app-surface);
}

.dropdown-menu {
    --bs-dropdown-font-size: .875rem;
    --bs-dropdown-border-color: var(--app-border);
    --bs-dropdown-box-shadow: var(--app-shadow-lg);
    --bs-dropdown-link-active-bg: var(--app-primary);
    --bs-dropdown-item-padding-y: .375rem;
    box-shadow: var(--bs-dropdown-box-shadow);
}

.progress {
    --bs-progress-bar-bg: var(--app-primary);
}

.list-group {
    --bs-list-group-active-bg: var(--app-primary);
    --bs-list-group-active-border-color: var(--app-primary);
}

.badge {
    --bs-badge-font-weight: 600;
    --bs-badge-padding-y: .3em;
    --bs-badge-padding-x: .55em;
    letter-spacing: .01em;
}

.alert {
    --bs-alert-padding-y: .75rem;
    --bs-alert-padding-x: 1rem;
    --bs-alert-margin-bottom: 1rem;
}

.modal {
    --bs-modal-border-color: var(--app-border);
    --bs-modal-box-shadow: var(--app-shadow-lg);
    --bs-modal-header-border-color: var(--app-border);
    --bs-modal-footer-border-color: var(--app-border);
}

.modal-content {
    box-shadow: var(--bs-modal-box-shadow);
}

.tooltip {
    --bs-tooltip-font-size: .75rem;
}

/* ---------- Base ---------- */

html {
    -webkit-text-size-adjust: 100%;
}

body {
    font-feature-settings: "cv11", "ss01";
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    letter-spacing: -.01em;
    color: var(--app-text);
}

h2 { font-size: 1.375rem; }
h3 { font-size: 1.125rem; }
h4 { font-size: 1rem; }
h5 { font-size: .9375rem; }

a {
    text-underline-offset: .15em;
}

hr {
    border-color: var(--app-border);
    opacity: 1;
}

.text-muted {
    color: var(--app-text-muted) !important;
}

.num,
.text-end,
td.amount,
th.amount {
    font-variant-numeric: tabular-nums;
}

.num {
    text-align: right;
    white-space: nowrap;
}

.text-help,
.help-block,
.form-text {
    display: block;
    margin-top: .25rem;
    font-size: .8125rem;
    color: var(--app-text-muted);
}

/* ---------- App shell ---------- */

.app-shell {
    display: flex;
    min-height: 100vh;
}

.app-sidebar {
    position: sticky;
    top: 0;
    flex: 0 0 var(--app-sidebar-width);
    width: var(--app-sidebar-width);
    height: 100vh;
    display: flex;
    flex-direction: column;
    background: var(--app-sidebar-bg) !important;
    color: var(--app-sidebar-text);
    z-index: 1040;
    transition: width .2s ease, flex-basis .2s ease;
}

.app-brand {
    display: flex;
    align-items: center;
    gap: .75rem;
    height: var(--app-topbar-height);
    padding: 0 1.125rem;
    color: var(--app-sidebar-text-strong);
    text-decoration: none;
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: -.01em;
    border-bottom: 1px solid rgba(255, 255, 255, .06);
    flex-shrink: 0;

    &:hover {
        color: #fff;
    }
}

.app-brand-mark {
    display: grid;
    place-items: center;
    flex: 0 0 2rem;
    width: 2rem;
    height: 2rem;
    border-radius: .5rem;
    background: linear-gradient(135deg, #2dd4bf, #0f766e);
    color: #fff;
    font-size: .8125rem;
    font-weight: 800;
    letter-spacing: 0;
}

.app-nav {
    flex: 1 1 auto;
    overflow-y: auto;
    padding: .75rem .625rem 1rem;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, .12) transparent;
}

.app-nav-section {
    padding: 1rem .625rem .375rem;
    font-size: .6875rem;
    font-weight: 600;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: rgba(169, 182, 196, .6);
}

.app-nav-link {
    display: flex;
    align-items: center;
    gap: .75rem;
    width: 100%;
    padding: .5rem .625rem;
    border: 0;
    border-radius: .5rem;
    background: none;
    color: var(--app-sidebar-text);
    font-size: .875rem;
    font-weight: 500;
    text-align: left;
    text-decoration: none;
    white-space: nowrap;

    > .bi:first-child {
        flex: 0 0 1.25rem;
        font-size: 1.0625rem;
        text-align: center;
    }

    &:hover {
        background: var(--app-sidebar-hover);
        color: var(--app-sidebar-text-strong);
    }

    &.active {
        background: var(--app-sidebar-active);
        color: var(--app-sidebar-text-strong);

        > .bi:first-child {
            color: var(--app-sidebar-accent);
        }
    }

    .app-nav-chevron {
        margin-left: auto;
        font-size: .75rem;
        transition: transform .2s ease;
    }

    &[aria-expanded="true"] .app-nav-chevron {
        transform: rotate(90deg);
    }
}

.app-nav-submenu {
    list-style: none;
    margin: .125rem 0 .375rem;
    padding: 0 0 0 2rem;
    position: relative;

    &::before {
        content: "";
        position: absolute;
        left: 1.25rem;
        top: .25rem;
        bottom: .25rem;
        width: 1px;
        background: rgba(255, 255, 255, .08);
    }

    a {
        display: block;
        padding: .375rem .625rem;
        border-radius: .375rem;
        color: var(--app-sidebar-text);
        font-size: .8125rem;
        text-decoration: none;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;

        &:hover {
            color: var(--app-sidebar-text-strong);
            background: var(--app-sidebar-hover);
        }

        &.active {
            color: var(--app-sidebar-accent);
            font-weight: 600;
        }
    }
}

.app-sidebar-footer {
    flex-shrink: 0;
    padding: .75rem;
    border-top: 1px solid rgba(255, 255, 255, .06);
    font-size: .75rem;
    color: rgba(169, 182, 196, .55);
    white-space: nowrap;
    overflow: hidden;
}

.app-main {
    flex: 1 1 auto;
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.app-topbar {
    position: sticky;
    top: 0;
    z-index: 1030;
    display: flex;
    align-items: center;
    gap: .5rem;
    height: var(--app-topbar-height);
    padding: 0 1.5rem;
    background: color-mix(in srgb, var(--app-surface) 88%, transparent);
    backdrop-filter: saturate(180%) blur(10px);
    border-bottom: 1px solid var(--app-border);
}

.app-topbar-title {
    font-weight: 600;
    color: var(--app-text);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.app-topbar-btn {
    display: inline-grid;
    place-items: center;
    width: 2.25rem;
    height: 2.25rem;
    border: 0;
    border-radius: .5rem;
    background: none;
    color: var(--app-text-muted);
    font-size: 1.125rem;

    &:hover {
        background: var(--app-surface-muted);
        color: var(--app-text);
    }
}

.app-user {
    display: flex;
    align-items: center;
    gap: .625rem;
    padding: .25rem .5rem .25rem .25rem;
    border: 0;
    border-radius: 2rem;
    background: none;
    color: var(--app-text);
    text-align: left;
    line-height: 1.2;

    &:hover {
        background: var(--app-surface-muted);
    }

    img {
        width: 2rem;
        height: 2rem;
        border-radius: 50%;
        background: var(--app-surface-muted);
    }

    small {
        display: block;
        color: var(--app-text-muted);
        font-size: .75rem;
    }
}

.app-content {
    flex: 1 1 auto;
    width: 100%;
    max-width: 1680px;
    margin: 0 auto;
    padding: 1.5rem;
}

.app-footer {
    padding: 1rem 1.5rem;
    color: var(--app-text-muted);
    font-size: .75rem;
    text-align: center;
}

@media (min-width: 992px) {
    .sidebar-collapsed {
        .app-sidebar {
            flex-basis: var(--app-sidebar-width-collapsed);
            width: var(--app-sidebar-width-collapsed);
        }

        .app-brand-text,
        .app-nav-label,
        .app-nav-section,
        .app-nav-chevron,
        .app-sidebar-footer {
            display: none;
        }

        .app-brand {
            justify-content: center;
            padding: 0;
        }

        .app-nav-link {
            justify-content: center;
            padding: .625rem 0;
        }

        .app-nav-submenu {
            display: none !important;
        }
    }
}

@media (max-width: 991.98px) {
    .app-sidebar.offcanvas-lg {
        --bs-offcanvas-width: 280px;
        --bs-offcanvas-bg: var(--app-sidebar-bg);
        position: fixed;
        z-index: 1045;
        height: 100%;
        width: var(--bs-offcanvas-width);
    }

    .app-topbar {
        padding: 0 1rem;
    }

    .app-content {
        padding: 1rem;
    }
}

/* ---------- Page header ---------- */

.page-header {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.25rem;

    .breadcrumb {
        --bs-breadcrumb-margin-bottom: .25rem;
        --bs-breadcrumb-font-size: .8125rem;
        --bs-breadcrumb-divider-color: var(--app-text-muted);
        --bs-breadcrumb-item-active-color: var(--app-text-muted);

        a {
            color: var(--app-text-muted);
            text-decoration: none;

            &:hover {
                color: var(--app-primary);
            }
        }
    }
}

.page-title {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 650;
    letter-spacing: -.02em;
}

.page-subtitle {
    margin: .25rem 0 0;
    color: var(--app-text-muted);
}

.page-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: .5rem;
}

/* ---------- Cards ---------- */

.card {
    --bs-card-border-color: var(--app-border);
    --bs-card-border-radius: var(--app-radius);
    --bs-card-inner-border-radius: calc(var(--app-radius) - 1px);
    --bs-card-bg: var(--app-surface);
    --bs-card-cap-bg: transparent;
    --bs-card-cap-padding-y: .875rem;
    --bs-card-cap-padding-x: 1.25rem;
    --bs-card-spacer-y: 1.25rem;
    --bs-card-spacer-x: 1.25rem;
    box-shadow: var(--app-shadow);
    margin-bottom: 1.25rem;
}

.card-header {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: .5rem;
}

.card-title {
    margin: 0;
    font-size: .9375rem;
    font-weight: 600;
}

.card-subtitle {
    margin-top: .125rem;
    color: var(--app-text-muted);
    font-size: .8125rem;
}

.card-footer {
    background: var(--app-surface-muted);
}

.table-responsive {
    position: relative;
}

.card > .table-responsive,
.card > .table {
    margin-bottom: 0;
}

.card-filters {
    .card-body {
        padding-bottom: .5rem;
    }

    .filters-actions {
        display: flex;
        justify-content: flex-end;
        align-items: flex-end;
        gap: .5rem;
        margin-bottom: 1rem;
    }
}

.section-title {
    margin: 1.5rem 0 .75rem;
    font-size: .75rem;
    font-weight: 600;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--app-text-muted);
}

/* ---------- Stats ---------- */

.stat-card {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    height: 100%;
    padding: 1.125rem 1.25rem;
    border: 1px solid var(--app-border);
    border-radius: var(--app-radius);
    background: var(--app-surface);
    box-shadow: var(--app-shadow);
    color: inherit;
    text-decoration: none;
    transition: border-color .15s ease, transform .15s ease;

    &:is(a):hover {
        border-color: rgba(var(--app-primary-rgb), .5);
        color: inherit;
        transform: translateY(-1px);
    }

    .stat-label {
        font-size: .75rem;
        font-weight: 600;
        letter-spacing: .04em;
        text-transform: uppercase;
        color: var(--app-text-muted);
    }

    .stat-value {
        margin-top: .375rem;
        font-size: 1.75rem;
        font-weight: 650;
        letter-spacing: -.02em;
        line-height: 1.1;
        font-variant-numeric: tabular-nums;
    }

    .stat-icon {
        display: grid;
        place-items: center;
        flex: 0 0 2.5rem;
        width: 2.5rem;
        height: 2.5rem;
        border-radius: .625rem;
        background: var(--app-primary-soft);
        color: var(--app-primary);
        font-size: 1.125rem;
    }
}

/* ---------- Tables ---------- */

.table {
    --bs-table-bg: transparent;
    --bs-table-border-color: var(--app-border);
    --bs-table-striped-bg: var(--app-surface-muted);
    --bs-table-hover-bg: rgba(var(--app-primary-rgb), .04);
    --bs-table-cell-padding-y: .625rem;
    --bs-table-cell-padding-x: .75rem;
    --bs-table-cell-padding-y-sm: .375rem;
    --bs-table-cell-padding-x-sm: .5rem;
    font-size: .8125rem;
    vertical-align: middle;

    > thead > tr > th,
    > tbody > tr.not-sortable > th,
    > tr.not-sortable > th,
    > tbody > tr:first-child > th {
        background: var(--app-surface-muted);
        color: var(--app-text-muted);
        font-size: .6875rem;
        font-weight: 600;
        letter-spacing: .05em;
        text-transform: uppercase;
        white-space: nowrap;
        border-bottom-width: 1px;

        a {
            color: inherit;
            text-decoration: none;

            &:hover {
                color: var(--app-primary);
            }

            &.asc::after,
            &.desc::after {
                font-family: "bootstrap-icons";
                margin-left: .25rem;
                font-size: .625rem;
                vertical-align: middle;
            }

            &.asc::after {
                content: "\f148";
            }

            &.desc::after {
                content: "\f128";
            }
        }
    }

    > tfoot > tr > * {
        background: var(--app-surface-muted);
        font-weight: 600;
    }

    td.actions,
    th.actions {
        width: 1%;
        white-space: nowrap;
        text-align: right;
    }

    tr:last-child > td {
        border-bottom-width: 0;
    }

    .table-row-link {
        cursor: pointer;
    }
}

.table-bordered > :not(caption) > * > * {
    border-width: 0 0 1px;
}

.table-actions {
    display: inline-flex;
    flex-wrap: nowrap;
    gap: .25rem;
    justify-content: flex-end;

    > form {
        display: contents;
    }
}

.pagination-container {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: .75rem;
    padding: .75rem 1.25rem;
    border-top: 1px solid var(--app-border);

    .pagination {
        flex-wrap: wrap;
        row-gap: .25rem;
    }

    .pagination-summary {
        color: var(--app-text-muted);
        font-size: .8125rem;
    }
}

.summary-table {
    width: auto;
    font-size: .8125rem;

    th, td {
        padding: .1875rem .75rem .1875rem 0;
    }

    th {
        color: var(--app-text-muted);
        font-weight: 500;
    }

    td {
        text-align: right;
        font-variant-numeric: tabular-nums;
        font-weight: 600;
    }

    thead th {
        font-size: .6875rem;
        text-transform: uppercase;
        letter-spacing: .05em;
        text-align: right;
    }
}

/* ---------- Empty state ---------- */

.empty-state {
    padding: 3.5rem 1.5rem;
    text-align: center;
    color: var(--app-text-muted);

    .empty-state-icon {
        display: inline-grid;
        place-items: center;
        width: 3.5rem;
        height: 3.5rem;
        margin-bottom: 1rem;
        border-radius: 50%;
        background: var(--app-surface-muted);
        font-size: 1.5rem;
        color: var(--app-text-muted);
    }

    h3 {
        font-size: 1rem;
        margin-bottom: .25rem;
    }

    p {
        margin: 0;
    }
}

/* ---------- Forms generated by FormHelper ---------- */

.input {
    margin-bottom: 1rem;

    > label {
        display: inline-block;
        margin-bottom: .375rem;
        font-size: .8125rem;
        font-weight: 600;
        color: var(--app-text);
    }

    &:has([required]):not(.checkbox, .radio) > label::after {
        content: " *";
        color: var(--bs-danger);
        font-weight: 400;
    }

    &.checkbox,
    &.radio {
        > label {
            display: inline-flex;
            align-items: flex-start;
            gap: .5rem;
            margin: 0;
            font-weight: 500;
            cursor: pointer;
        }

        .form-check-input {
            flex-shrink: 0;
            margin-top: .1875rem;
        }
    }

    &.hidden {
        margin: 0;
    }
}

.form-section {
    padding-top: 1.25rem;
    margin-top: .25rem;
    border-top: 1px solid var(--app-border);
}

.form-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    align-items: center;
    gap: .5rem;
    padding: 1rem 1.25rem;
    border-top: 1px solid var(--app-border);
    background: var(--app-surface-muted);
    border-radius: 0 0 var(--app-radius) var(--app-radius);
}

.card-body > .form-actions:last-child,
form > .form-actions:last-child {
    margin: 1.25rem -1.25rem -1.25rem;
}

.sticky-actions {
    position: sticky;
    bottom: 0;
    z-index: 5;
}

.child-fields-row {
    position: relative;
    padding: 1rem 1rem 0;
    margin-bottom: .75rem;
    border: 1px solid var(--app-border);
    border-radius: var(--app-radius-sm);
    background: var(--app-surface-muted);
}

.child-fields-row-template {
    display: none !important;
}

.billing-totals-errors .alert {
    margin-bottom: 1rem;
}

/* ---------- Rich text editor (Quill) ---------- */

.html-editor {
    background: var(--app-surface);
    border-radius: var(--app-radius-sm);

    .ql-toolbar.ql-snow {
        border-color: var(--app-border-strong);
        border-radius: var(--app-radius-sm) var(--app-radius-sm) 0 0;
        background: var(--app-surface-muted);
    }

    .ql-container.ql-snow {
        border-color: var(--app-border-strong);
        border-radius: 0 0 var(--app-radius-sm) var(--app-radius-sm);
        font-family: var(--app-font);
        font-size: .875rem;
    }

    .ql-editor {
        min-height: 9rem;
    }
}

[data-bs-theme="dark"] .html-editor {
    .ql-snow .ql-stroke { stroke: var(--app-text-muted); }
    .ql-snow .ql-fill { fill: var(--app-text-muted); }
    .ql-snow .ql-picker { color: var(--app-text-muted); }
}

/* ---------- Tom Select ---------- */

/* The wrapper keeps the .form-select box (border and caret); the inner control is borderless */
.ts-wrapper.form-select,
.ts-wrapper.form-control {
    display: flex;
    min-height: 0;
    height: calc(1.3125rem + .875rem + 2px);

    &.multi {
        height: auto;
        min-height: calc(1.3125rem + .875rem + 2px);
    }

    &.focus {
        border-color: rgba(var(--app-primary-rgb), .6);
        box-shadow: 0 0 0 .2rem rgba(var(--app-primary-rgb), .18);
    }

    .ts-control {
        padding-top: 0;
        padding-bottom: 0;
        padding-left: .75rem;
        background: transparent;
        color: var(--app-text);
        font-size: .875rem;
        flex-wrap: nowrap;
    }

    &.multi .ts-control {
        flex-wrap: wrap;
        padding-top: .25rem;
        padding-bottom: .25rem;
    }
}

.ts-wrapper .ts-control,
.ts-wrapper .ts-control input {
    color: var(--app-text);
}

.focus .ts-control {
    box-shadow: none;
}

.ts-dropdown {
    border-color: var(--app-border);
    background: var(--app-surface);
    color: var(--app-text);
    box-shadow: var(--app-shadow-lg);
    font-size: .875rem;

    .active {
        background-color: var(--app-primary-soft);
        color: var(--app-text);
    }
}

/* ---------- Toasts, loading and misc ---------- */

.app-toasts {
    position: fixed;
    right: 1rem;
    bottom: 1rem;
    z-index: 1090;
    display: flex;
    flex-direction: column;
    gap: .5rem;
}

.app-toasts .toast {
    --bs-toast-bg: var(--app-surface);
    --bs-toast-border-color: var(--app-border);
    --bs-toast-box-shadow: var(--app-shadow-lg);
}

.loading-overlay {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: grid;
    place-items: center;
    background: color-mix(in srgb, var(--app-bg) 70%, transparent);
    backdrop-filter: blur(2px);
}

.reorder-placeholder,
.sortable-ghost {
    opacity: .4;
    background: var(--app-primary-soft) !important;
}

.sortable-table tr:not(.not-sortable) {
    cursor: grab;
}

.display-picture-container {
    position: relative;
    overflow: hidden;
    border: 1px solid var(--app-border);
    border-radius: var(--app-radius-sm);
    background: var(--app-surface-muted);
}

.display-picture-empty {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    color: var(--app-text-muted);
    font-size: 1.75rem;

    &[hidden] {
        display: none;
    }
}

.picture-actions {
    display: flex;
    gap: .375rem;
    margin-top: .5rem;
}

.chart-container {
    position: relative;
    height: 280px;
}

.kv-list {
    display: grid;
    grid-template-columns: minmax(8rem, max-content) 1fr;
    gap: .5rem 1.5rem;
    margin: 0;

    dt {
        color: var(--app-text-muted);
        font-weight: 500;
    }

    dd {
        margin: 0;
        font-weight: 500;
    }
}

.amount-positive { color: var(--bs-success) !important; }
.amount-negative { color: var(--bs-danger) !important; }

.text-truncate-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ---------- Auth pages ---------- */

.auth-page {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr;
    background: var(--app-bg);
}

@media (min-width: 992px) {
    .auth-page {
        grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    }
}

.auth-aside {
    display: none;
    position: relative;
    overflow: hidden;
    padding: 3rem;
    background:
        radial-gradient(60rem 40rem at 10% 110%, rgba(45, 212, 191, .28), transparent 60%),
        radial-gradient(40rem 30rem at 100% 0%, rgba(15, 118, 110, .45), transparent 60%),
        #0b141c;
    color: #e2e8f0;

    @media (min-width: 992px) {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
    }

    h2 {
        max-width: 28rem;
        color: #fff;
        font-size: 2rem;
        line-height: 1.2;
        letter-spacing: -.025em;
    }

    p {
        max-width: 26rem;
        color: #94a3b8;
        font-size: 1rem;
    }

    ul {
        list-style: none;
        padding: 0;
        margin: 2rem 0 0;
        display: grid;
        gap: .75rem;
        color: #cbd5e1;

        .bi {
            color: #2dd4bf;
            margin-right: .5rem;
        }
    }
}

.auth-main {
    display: grid;
    place-items: center;
    padding: 2rem 1.25rem;
}

.auth-card {
    width: 100%;
    max-width: 400px;

    h1 {
        font-size: 1.5rem;
        margin-bottom: .375rem;
    }

    .auth-lead {
        color: var(--app-text-muted);
        margin-bottom: 1.75rem;
    }

    .form-control {
        padding: .625rem .875rem;
    }

    .btn-lg {
        --bs-btn-padding-y: .625rem;
        --bs-btn-font-size: .9375rem;
        width: 100%;
    }
}

.auth-brand {
    display: flex;
    align-items: center;
    gap: .75rem;
    margin-bottom: 2.5rem;
    font-weight: 700;
    font-size: 1.0625rem;
    color: inherit;
}

/* ---------- Popup / public ---------- */

.popup-body {
    padding: 1rem;
}

.public-page {
    min-height: 100vh;
    padding: 2rem 1rem;
}

@media print {
    .app-sidebar,
    .app-topbar,
    .app-footer,
    .page-actions,
    .card-filters,
    .pagination-container {
        display: none !important;
    }

    .app-content {
        padding: 0;
        max-width: none;
    }

    .card {
        box-shadow: none;
    }
}