:root {
    --aviet-navy: #14315c;
    --aviet-navy-700: #0f2647;
    --aviet-steel: #8a9099;
    --aviet-accent: #2b5797;
}

body {
    min-height: 100vh;
}

/* Brand-coloured primary buttons/links on top of Bootstrap. */
.btn-primary {
    --bs-btn-bg: var(--aviet-navy);
    --bs-btn-border-color: var(--aviet-navy);
    --bs-btn-hover-bg: var(--aviet-navy-700);
    --bs-btn-hover-border-color: var(--aviet-navy-700);
    --bs-btn-active-bg: var(--aviet-navy-700);
    --bs-btn-active-border-color: var(--aviet-navy-700);
}

a {
    color: var(--aviet-accent);
}

.navbar-brand img {
    height: 34px;
    width: auto;
}

/* App shell: fixed sidebar + scrollable content. */
.app-sidebar {
    width: 240px;
    min-height: calc(100vh - 56px);
    border-right: 1px solid var(--bs-border-color);
}

.app-sidebar .nav-link {
    color: var(--bs-body-color);
    border-radius: .375rem;
    margin: .1rem .4rem;
    padding: .5rem .75rem;
}

.app-sidebar .nav-link.active {
    background-color: var(--aviet-navy);
    color: #fff;
}

.app-sidebar .nav-link:hover:not(.active) {
    background-color: var(--bs-tertiary-bg);
}

.app-sidebar .nav-link i {
    width: 1.25rem;
    text-align: center;
    margin-right: .4rem;
}

.app-content {
    flex: 1 1 auto;
    min-width: 0;
}

/* Logo swap by theme. */
.logo-color { display: inline; }
.logo-white { display: none; }
[data-bs-theme="dark"] .logo-color { display: none; }
[data-bs-theme="dark"] .logo-white { display: inline; }

.navbar-aviet {
    background-color: var(--aviet-navy);
}

/* Status pills for ID cards. */
.badge-status-draft { background-color: var(--bs-secondary); }
.badge-status-pending_signatures { background-color: #b8860b; }
.badge-status-active { background-color: #1e7e34; }
.badge-status-expired { background-color: #6c757d; }
.badge-status-superseded { background-color: #495057; }
.badge-status-revoked { background-color: #b02a37; }
.badge-status-cancelled { background-color: #6c757d; }

/* Card preview frame (the live ID preview iframe). */
.card-preview-frame {
    border: 1px solid var(--bs-border-color);
    border-radius: .5rem;
    background: var(--bs-tertiary-bg);
    width: 100%;
}

.signature-pad-wrap {
    border: 1px dashed var(--bs-border-color);
    border-radius: .5rem;
    background: #fff;
    touch-action: none;
}

/* Centred label flanked by rules: "──── ID Document ────". */
.text-divider {
    display: flex;
    align-items: center;
    gap: .6rem;
}
.text-divider::before,
.text-divider::after {
    content: "";
    flex: 1 1 auto;
    border-top: 1px solid var(--bs-border-color);
}

/* --- Select2 shim: make the vendored Select2 widget match Bootstrap 5 form
   controls (height, border, radius) and follow the active light/dark theme via
   Bootstrap's CSS variables, so it doesn't render as a bright island in dark
   mode. Targets the default theme (we don't ship the bootstrap theme). --- */
.select2-container .select2-selection {
    min-height: calc(1.5em + .75rem + 2px);
    border-color: var(--bs-border-color);
    background-color: var(--bs-body-bg);
    border-radius: var(--bs-border-radius);
}
.select2-container--default .select2-selection--single { padding: .25rem .25rem; }
.select2-container--default .select2-selection--single .select2-selection__rendered {
    color: var(--bs-body-color); line-height: 1.5;
}
.select2-container--default .select2-selection--single .select2-selection__arrow { height: 100%; }
.select2-container--default .select2-selection--multiple {
    padding: .1rem .25rem; background-color: var(--bs-body-bg);
}
.select2-container--default .select2-selection--multiple .select2-selection__choice {
    background-color: var(--aviet-navy); color: #fff; border: 0; border-radius: var(--bs-border-radius-sm);
}
.select2-container--default .select2-selection--multiple .select2-selection__choice__remove { color: #dbe6f4; }
.select2-container--default .select2-search--inline .select2-search__field { color: var(--bs-body-color); }
.select2-dropdown {
    background-color: var(--bs-body-bg);
    border-color: var(--bs-border-color);
    color: var(--bs-body-color);
}
.select2-container--default .select2-results__option { color: var(--bs-body-color); }
.select2-container--default .select2-results__option--highlighted[aria-selected] {
    background-color: var(--aviet-navy); color: #fff;
}
.select2-container--default .select2-results__option[aria-selected=true] { background-color: var(--bs-tertiary-bg); }
.select2-search--dropdown .select2-search__field {
    background-color: var(--bs-body-bg); color: var(--bs-body-color); border-color: var(--bs-border-color);
}
.select2-container--open .select2-selection { border-color: var(--aviet-navy); }
/* Match the focus ring Bootstrap gives .form-control. */
.select2-container--focus .select2-selection { box-shadow: 0 0 0 .25rem rgba(22, 51, 94, .25); }