/* =========================================================
   Aura - restrained operational theme (Bootstrap 5 + AdminLTE)
   Include AFTER: adminlte.css + site.css (+ eventuali altri)
   ========================================================= */

/* 1) Design tokens / palette */
:root {
    --er-primary: #356979;
    --er-on-primary: #fff;
    --er-primary-600: #2c5865;
    --er-primary-soft: #eaf3f5;

    --er-accent: #d59aaa;
    --er-accent-soft: #f8edf0;

    --er-info: #477f91;
    --er-success: #35775d;
    --er-warning: #a66a2c;
    --er-danger: #a34f62;

    --er-bg: #f5f7f6;
    --er-surface: #ffffff;
    /* cards */
    --er-surface-2: #f9fbfa;
    /* subtle */
    --er-border: #dce3e4;

    --er-text: #35414a;
    --er-text-muted: #6c787e;

    /* Focus ring (accessibilità) */
    --er-focus: rgba(71, 127, 145, 0.34);
    --er-focus-strong: rgba(71, 127, 145, 0.52);

    /* Motion */
    --er-ease: cubic-bezier(.2, .8, .2, 1);
    --er-dur-fast: 140ms;
    --er-dur: 220ms;

    /* Bootstrap variable overrides (works with BS5) */
    --bs-body-color: var(--er-text);
    --bs-body-bg: var(--er-bg);

    --bs-primary: var(--er-primary);
    --bs-link-color: var(--er-info);
    --bs-link-hover-color: #356979;

    --bs-success: var(--er-success);
    --bs-warning: var(--er-warning);
    --bs-danger: var(--er-danger);
    --bs-border-color: var(--er-border);
}

/* Dark mode (AdminLTE usa .dark-mode) */
.dark-mode {
    --er-bg: #273139;
    --er-surface: #35414a;
    --er-surface-2: #3c4952;
    --er-border: #53616a;

    --er-text: #f0f4f4;
    --er-text-muted: #b9c5c8;

    --er-primary: #91bfca;
    --er-on-primary: #27333b;
    --er-primary-600: #add3dc;
    --er-primary-soft: rgba(145, 191, 202, 0.16);

    --er-info: #91bfca;

    --er-focus: rgba(145, 191, 202, 0.34);
    --er-focus-strong: rgba(145, 191, 202, 0.52);

    --bs-body-color: var(--er-text);
    --bs-body-bg: var(--er-bg);
    --bs-primary: var(--er-primary);
    --bs-link-color: var(--er-info);
    --bs-link-hover-color: #c3e0e6;
    --bs-border-color: var(--er-border);
}

/* 2) Base typography / surfaces */
body {
    color: var(--er-text);
    background: var(--er-bg);
}

.card,
.info-box,
.small-box,
.modal-content,
.dropdown-menu {
    border-color: var(--er-border);
    background: var(--er-surface);
}

/* Restrained surfaces */
.card {
    border-radius: 8px;
    box-shadow: 0 8px 22px rgba(39, 51, 59, 0.06);
}

/* 3) Accessibilità: focus states moderni (keyboard-first) */
:where(a, button, input, select, textarea, .btn, .nav-link, .page-link, [role="button"], [tabindex]):focus {
    outline: none;
}

:where(a, button, input, select, textarea, .btn, .nav-link, .page-link, [role="button"], [tabindex]):focus-visible {
    outline: 2px solid var(--er-primary-600);
    outline-offset: 2px;
    box-shadow: 0 0 0 4px var(--er-focus);
    border-radius: 6px;
}

.form-control:focus,
.form-select:focus {
    border-color: rgba(71, 127, 145, 0.48);
    box-shadow: 0 0 0 4px var(--er-focus);
}

/* Fix: placeholder più leggibile */
::placeholder {
    color: var(--er-text-muted);
    opacity: 1;
}

/* 4) Micro-animazioni (hover) – rispettando prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
    * {
        transition: none !important;
        animation: none !important;
        scroll-behavior: auto !important;
    }
}

/* “Lift” leggero su componenti interattivi */
.btn,
.dropdown-menu,
.nav-sidebar .nav-link,
.page-link {
    transition:
        transform var(--er-dur) var(--er-ease),
        box-shadow var(--er-dur) var(--er-ease),
        background-color var(--er-dur) var(--er-ease),
        border-color var(--er-dur) var(--er-ease),
        color var(--er-dur) var(--er-ease);
}

.card,
.info-box {
    transition:
        box-shadow var(--er-dur) var(--er-ease);
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 16px rgba(39, 51, 59, 0.10);
}

.card:hover,
.info-box:hover {
    box-shadow: 0 4px 12px rgba(39, 51, 59, 0.07);
}

/* 5) Buttons */
.btn-primary {
    color: var(--er-on-primary);
    background-color: var(--er-primary);
    border-color: var(--er-primary);
}

.btn-primary:hover {
    color: var(--er-on-primary);
    background-color: var(--er-primary-600);
    border-color: var(--er-primary-600);
}

.btn-primary:active,
.btn-primary.active {
    transform: translateY(0);
    box-shadow: 0 0 0 4px var(--er-focus-strong);
}

/* Outline buttons più eleganti */
.btn-outline-primary {
    color: var(--er-primary);
    border-color: rgba(71, 127, 145, 0.48);
}

.btn-outline-primary:hover {
    background: var(--er-primary-soft);
    border-color: rgba(71, 127, 145, 0.68);
    color: var(--er-primary-600);
}

/* 6) Links – più moderni, underline solo on-hover */
a {
    text-decoration-thickness: 2px;
    text-underline-offset: 3px;
    text-decoration-color: transparent;
    transition: color var(--er-dur-fast) var(--er-ease), text-decoration-color var(--er-dur-fast) var(--er-ease);
}

a:hover {
    text-decoration-color: currentColor;
}

/* 7) Sidebar */
.main-sidebar {
    background: color-mix(in srgb, var(--er-surface), var(--er-bg) 25%);
    border-right: 1px solid var(--er-border);
}

.nav-sidebar .nav-link {
    border-radius: 8px;
    margin: 2px 8px;
}

.nav-sidebar .nav-link:hover {
    background: var(--er-accent-soft);
}

.nav-sidebar .nav-link.active {
    background: var(--er-primary-soft);
    color: var(--er-primary-600) !important;
    box-shadow: inset 0 0 0 1px rgba(71, 127, 145, 0.28);
}

/* Icone sidebar un filo più presenti */
.nav-sidebar .nav-link i {
    opacity: 0.9;
}

/* 8) Navbar/header – coerente, pulito */
.main-header.navbar {
    background: var(--er-surface);
    border-bottom: 1px solid var(--er-border);
}

/* 9) Tables – separazione più moderna */
.table {
    --bs-table-bg: transparent;
}

.table thead th {
    color: var(--er-text);
    border-bottom: 1px solid var(--er-border);
}

.table tbody tr:hover {
    background: color-mix(in srgb, var(--er-primary-soft), transparent 40%);
}

/* 10) Pagination (incluso yiipager “vecchio”) */
.pagination .page-link,
ul.pagination a:link,
ul.pagination a:visited {
    border-color: var(--er-border) !important;
    color: var(--er-text) !important;
    border-radius: 6px;
}

.pagination .page-item.active .page-link,
ul.pagination li.active,
ul.pagination .selected a {
    background: var(--er-primary) !important;
    border-color: var(--er-primary) !important;
    color: var(--er-on-primary) !important;
}

.pagination .page-link:hover,
ul.pagination a:hover {
    background: var(--er-primary-soft) !important;
    border-color: rgba(71, 127, 145, 0.38) !important;
}

.pagination .page-item.active .page-link:hover,
ul.pagination .selected a:hover {
    background: var(--er-primary) !important;
    color: var(--er-on-primary) !important;
}

/* 11) Badges / labels */
.badge.bg-primary,
.badge-primary {
    color: var(--er-on-primary) !important;
    background-color: var(--er-primary) !important;
}

/* 12) Inputs disabled (meno “spenti”) */
.form-control:disabled,
.form-select:disabled {
    background-color: color-mix(in srgb, var(--er-bg), #000 4%) !important;
    color: var(--er-text-muted) !important;
    border-color: var(--er-border) !important;
}

/* 13) Toast/alerts */
.alert-primary {
    background: var(--er-primary-soft);
    border-color: rgba(71, 127, 145, 0.28);
    color: var(--er-primary-600);
}

/* 14) Small polish: scrollbars (solo webkit) */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-thumb {
    background: color-mix(in srgb, var(--er-text-muted), transparent 45%);
    border-radius: 6px;
}

::-webkit-scrollbar-thumb:hover {
    background: color-mix(in srgb, var(--er-text-muted), transparent 30%);
}

/* 15) Modal stability (flicker fix, z-index, animations) */
.modal {
    will-change: opacity, transform;
    transition: opacity var(--er-dur) var(--er-ease), transform var(--er-dur) var(--er-ease);
}

.modal.fade .modal-dialog {
    transition: opacity var(--er-dur) var(--er-ease), transform var(--er-dur) var(--er-ease);
    opacity: 0.92;
    transform: translate3d(0, -10px, 0) scale(0.985);
}

.modal.show .modal-dialog {
    opacity: 1;
    transform: translate3d(0, 0, 0) scale(1);
}

.modal-backdrop {
    background-color: rgba(39, 51, 59, 0.58);
    backdrop-filter: blur(4px);
}

.modal-backdrop.show {
    opacity: 1;
}

.modal-open {
    overflow: hidden;
}

.modal-dialog {
    margin-top: 64px;
}

@media (max-width: 576px) {
    .modal-dialog {
        margin: 26px auto;
    }
}

@media (prefers-reduced-motion: reduce) {
    .modal,
    .modal .modal-dialog {
        transition: none !important;
        transform: none !important;
    }
}



/* =========================================================
   AdminLTE – Sidebar width alignment (220px)
   ========================================================= */

/* 1) Sidebar reale */
.main-sidebar {
    width: 220px;
}

/* 2) Contenuto, header e footer si spostano correttamente */
@media (min-width: 962px) {

    body:not(.sidebar-collapse):not(.sidebar-mini) .content-wrapper,
    body:not(.sidebar-collapse):not(.sidebar-mini) .main-footer,
    body:not(.sidebar-collapse):not(.sidebar-mini) .main-header {
        margin-left: 220px;
    }
}

/* 3) Sidebar-mini (icona + hover) */
@media (min-width: 962px) {

    .sidebar-mini.sidebar-collapse .content-wrapper,
    .sidebar-mini.sidebar-collapse .main-footer,
    .sidebar-mini.sidebar-collapse .main-header {
        margin-left: 4.6rem;
        /* valore AdminLTE standard */
    }
}

/* 4) Nav-link: stessa larghezza della sidebar */
.sidebar-mini .main-sidebar .nav-link,
.sidebar-mini-md .main-sidebar .nav-link,
.sidebar-mini-xs .main-sidebar .nav-link {
    width: calc(210px - 0.5rem * 2);
}

/* =========================================================
   AdminLTE – breakpoint 738px alignment (220px)
   ========================================================= */
@media (min-width: 738px) {

    body:not(.sidebar-mini-md):not(.sidebar-mini-xs):not(.layout-top-nav) .content-wrapper,
    body:not(.sidebar-mini-md):not(.sidebar-mini-xs):not(.layout-top-nav) .main-footer,
    body:not(.sidebar-mini-md):not(.sidebar-mini-xs):not(.layout-top-nav) .main-header {
        margin-left: 220px;
    }
}

/* Kartik ExpandRow override: keep details on neutral surface
.er-expand-row,
.er-expand-row > td {
    background: var(--er-surface) !important;
    color: inherit;
}
.er-expand-row.table-info,
.er-expand-row.table-info > td {
    background: var(--er-surface) !important;
} */