/* ============================================================
   PLANTILLA BIRMEX — Bootstrap 5.3 + SB Admin layout
   Colores corporativos: guinda #611232 | dorado #a57f2c
   ============================================================ */

/* ── Variables ────────────────────────────────────────────── */
:root {
    --birmex-guinda:        #611232;
    --birmex-guinda-2:      #621132;
    --birmex-guinda-hover:  #9b2247;
    --birmex-guinda-dark:   #4a0d25;
    --birmex-guinda-bg:     #7a1a3a;
    --birmex-dorado:        #a57f2c;
    --birmex-dorado-hover:  #8a6620;
    --birmex-dorado-light:  #c9a84c;
    --sidebar-width:        225px;
    --topnav-height:        56px;
    --transition-speed:     0.15s;
}

/* ── Reset & base ─────────────────────────────────────────── */
body {
    font-size: 0.8rem;
    font-family: "Roboto", -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, "Noto Sans", sans-serif;
}

/* ── SB Admin Layout ──────────────────────────────────────── */
.sb-nav-fixed .sb-topnav {
    position: fixed;
    top: 0;
    right: 0;
    left: 0;
    z-index: 1039;
}

.sb-nav-fixed #layoutSidenav #layoutSidenav_nav {
    position: fixed;
    top: 0;
    left: 0;
    width: var(--sidebar-width);
    height: 100vh;
    z-index: 1038;
    transition: transform var(--transition-speed) ease-in-out;
}

.sb-nav-fixed #layoutSidenav #layoutSidenav_nav .sb-sidenav {
    padding-top: var(--topnav-height);
    overflow-y: auto;
    overflow-x: hidden;
    height: 100%;
}

.sb-nav-fixed #layoutSidenav #layoutSidenav_content {
    padding-left: var(--sidebar-width);
    padding-top: var(--topnav-height);
    transition: padding-left var(--transition-speed) ease-in-out;
}

#layoutSidenav {
    display: flex;
}

#layoutSidenav #layoutSidenav_nav {
    flex-basis: var(--sidebar-width);
    flex-shrink: 0;
}

#layoutSidenav #layoutSidenav_content {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-width: 0;
    flex-grow: 1;
    min-height: 100vh;
    margin-left: 0;
}

/* Sidebar toggled (oculto) */
.sb-sidenav-toggled #layoutSidenav #layoutSidenav_nav {
    transform: translateX(calc(var(--sidebar-width) * -1));
}

.sb-sidenav-toggled #layoutSidenav #layoutSidenav_content {
    padding-left: 0;
}

/* ── Topnav ───────────────────────────────────────────────── */
.sb-topnav {
    height: var(--topnav-height);
    background-color: var(--birmex-guinda) !important;
    box-shadow: 0 4px 10px rgba(0,0,0,0.35);
    padding-left: 1rem;
    padding-right: 1rem;
}

.sb-topnav .navbar-brand {
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 0.02em;
    color: #fff !important;
    padding: 0 0.5rem;
}

.sb-topnav .btn-link {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
}

.sb-topnav .btn-link:hover {
    color: #fff;
}

.sb-topnav .nav-link {
    color: rgba(255,255,255,0.85) !important;
    font-size: 0.8rem;
}

.sb-topnav .nav-link:hover {
    color: #fff !important;
}

.sb-topnav .dropdown-menu {
    font-size: 0.8rem;
}

/* ── Sidebar dark ─────────────────────────────────────────── */
.sb-sidenav {
    display: flex;
    flex-direction: column;
    height: 100%;
    flex-wrap: nowrap;
}

.sb-sidenav .sb-sidenav-menu {
    flex-grow: 1;
    overflow-y: auto;
    overflow-x: hidden;
}

.sb-sidenav-dark {
    background-color: var(--birmex-guinda);
    color: rgba(255,255,255,0.85);
}

.sb-sidenav-dark .sb-sidenav-menu .nav-link {
    color: rgba(255,255,255,0.75);
    font-size: 0.8rem;
    padding: 0.5rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: background-color var(--transition-speed), color var(--transition-speed);
    border-radius: 0;
    white-space: nowrap;
}

.sb-sidenav-dark .sb-sidenav-menu .nav-link:hover,
.sb-sidenav-dark .sb-sidenav-menu .nav-link.active {
    color: #fff;
    background-color: rgba(255,255,255,0.12);
}

.sb-sidenav-dark .sb-sidenav-menu .nav-link .sb-nav-link-icon {
    width: 1.25rem;
    text-align: center;
    font-size: 0.85rem;
    flex-shrink: 0;
}

.sb-sidenav-dark .sb-sidenav-menu .nav-link .sb-sidenav-collapse-arrow {
    margin-left: auto;
    transition: transform var(--transition-speed);
    font-size: 0.7rem;
    color: rgba(255,255,255,0.5);
}

.sb-sidenav-dark .sb-sidenav-menu .nav-link[aria-expanded="true"] .sb-sidenav-collapse-arrow {
    transform: rotate(-180deg);
}

.sb-sidenav-dark .sb-sidenav-menu .sb-sidenav-menu-nested {
    background-color: rgba(0,0,0,0.15);
}

.sb-sidenav-dark .sb-sidenav-menu .sb-sidenav-menu-nested .nav-link {
    padding: 0.35rem 0.75rem 0.35rem 2.5rem;
    font-size: 0.77rem;
}

/* Sidebar heading (nombre de usuario / sección) */
.sb-sidenav-dark .sb-sidenav-menu .sb-sidenav-menu-heading {
    color: rgba(255,255,255,0.7);
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

/* Sidebar header (logo/user) */
.sb-sidenav-dark .sb-sidenav-menu .menu-container {
    padding: 0.75rem 0.5rem;
}

.sb-sidenav-dark .sb-sidenav-menu .menu-container #logo_birmex {
    display: block;
    max-width: 180px;
    margin: 0 auto 0.5rem;
}

/* Logo Birmex en sidebar */
#logo_birmex {
    display: block;
    width: 90%;
    margin: 7% 5%;
    filter: drop-shadow(0 1px 2px rgba(0,0,0,0.4));
}

.sb-sidenav-dark .sb-sidenav-menu .menu-container .dropdown-divider {
    border-color: rgba(255,255,255,0.15);
    margin: 0.4rem 0;
}

hr.sidebar-divider {
    border-color: rgba(255,255,255,0.25);
    margin: 0.5rem 0.75rem;
    opacity: 1;
}

.sb-sidenav-dark .sb-sidenav-menu .menu-container .fw-bold {
    color: #fff;
    font-size: 0.8rem;
}

.sb-sidenav-dark .sb-sidenav-menu .menu-container .text-muted {
    color: rgba(255,255,255,0.55) !important;
    font-size: 0.72rem;
}

/* Sidebar footer */
.sb-sidenav-footer {
    padding: 0.75rem 1rem;
    background-color: rgba(0,0,0,0.2);
    font-size: 0.72rem;
    color: rgba(255,255,255,0.6);
    border-top: 1px solid rgba(255,255,255,0.1);
    flex-shrink: 0;
}

/* ── Cards ────────────────────────────────────────────────── */
.card {
    border: none;
    border-radius: 0.375rem;
    box-shadow: 0 1px 4px rgba(0,0,0,0.1);
    font-size: 0.8rem;
}

.card-header {
    font-weight: 600;
    font-size: 0.82rem;
    padding: 0.6rem 1rem;
}

.card-header.bg-birmex,
.card-header-birmex {
    background-color: #f1f3f5;
    color: #343a40;
    border-bottom: 1px solid #dee2e6;
}

.card-header.bg-birmex .btn-close,
.card-header-birmex .btn-close {
    filter: none;
}

/* Info-cards (dashboard) */
.info-card {
    border-left: 4px solid var(--birmex-guinda);
    transition: box-shadow var(--transition-speed);
}

.info-card:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.info-card .info-card-icon {
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.info-card .info-card-icon.icon-guinda  { background-color: rgba(97,18,50,0.1);    color: var(--birmex-guinda); }
.info-card .info-card-icon.icon-dorado  { background-color: rgba(165,127,44,0.12); color: var(--birmex-dorado); }
.info-card .info-card-icon.icon-success { background-color: rgba(25,135,84,0.1);   color: #198754; }
.info-card .info-card-icon.icon-info    { background-color: rgba(13,202,240,0.12); color: #0a858f; }
.info-card .info-card-icon.icon-warning { background-color: rgba(255,193,7,0.12);  color: #997404; }
.info-card .info-card-icon.icon-danger  { background-color: rgba(220,53,69,0.1);   color: #dc3545; }

.info-card .info-card-value {
    font-size: 1.4rem;
    font-weight: 700;
    line-height: 1;
    color: #343a40;
}

.info-card .info-card-label {
    font-size: 0.72rem;
    color: #6c757d;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

/* ── Botones Birmex ───────────────────────────────────────── */
.btn-brmx-primary {
    background-color: var(--birmex-guinda);
    border-color: var(--birmex-guinda);
    color: #fff;
}

.btn-brmx-primary:hover,
.btn-brmx-primary:focus {
    background-color: var(--birmex-guinda-dark);
    border-color: var(--birmex-guinda-dark);
    color: #fff;
}

.btn-brmx-secondary {
    background-color: var(--birmex-dorado);
    border-color: var(--birmex-dorado);
    color: #fff;
}

.btn-brmx-secondary:hover,
.btn-brmx-secondary:focus {
    background-color: var(--birmex-dorado-hover);
    border-color: var(--birmex-dorado-hover);
    color: #fff;
}

.btn-outline-brmx {
    border-color: var(--birmex-guinda);
    color: var(--birmex-guinda);
}

.btn-outline-brmx:hover {
    background-color: rgba(97,18,50,0.08);
    border-color: var(--birmex-guinda);
    color: var(--birmex-guinda);
}

.btn-outline-dorado {
    border-color: var(--birmex-dorado);
    color: var(--birmex-dorado);
}

.btn-outline-dorado:hover {
    background-color: rgba(165,127,44,0.1);
    border-color: var(--birmex-dorado);
    color: var(--birmex-dorado);
}

/* ── Tablas institucionales ───────────────────────────────── */
.table-birmex thead th {
    background-color: #e9ecef;
    color: #495057;
    font-size: 12px;
    font-weight: 700;
    border-color: #dee2e6;
    white-space: nowrap;
    vertical-align: middle;
    padding: 0.5rem 0.75rem;
}

.table-birmex tbody td {
    font-size: 10px;
    vertical-align: middle;
    padding: 0.35rem 0.75rem;
}

.table-birmex tbody tr:hover {
    background-color: rgba(0,0,0,0.03);
}

/* ── Timeline ─────────────────────────────────────────────── */
.timeline {
    position: relative;
    padding-left: 2rem;
}

.timeline::before {
    content: "";
    position: absolute;
    left: 0.6rem;
    top: 0;
    bottom: 0;
    width: 2px;
    background: #dee2e6;
}

.timeline-item {
    position: relative;
    padding-bottom: 1.25rem;
}

.timeline-item:last-child {
    padding-bottom: 0;
}

.timeline-item .timeline-dot {
    position: absolute;
    left: -1.55rem;
    top: 0.25rem;
    width: 0.75rem;
    height: 0.75rem;
    border-radius: 50%;
    background-color: var(--birmex-guinda);
    border: 2px solid #fff;
    box-shadow: 0 0 0 2px var(--birmex-guinda);
    flex-shrink: 0;
}

.timeline-item .timeline-dot.dot-dorado  { background-color: var(--birmex-dorado); box-shadow: 0 0 0 2px var(--birmex-dorado); }
.timeline-item .timeline-dot.dot-success { background-color: #198754; box-shadow: 0 0 0 2px #198754; }
.timeline-item .timeline-dot.dot-warning { background-color: #ffc107; box-shadow: 0 0 0 2px #ffc107; }
.timeline-item .timeline-dot.dot-danger  { background-color: #dc3545; box-shadow: 0 0 0 2px #dc3545; }

.timeline-item .timeline-content {
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 0.375rem;
    padding: 0.6rem 0.75rem;
    font-size: 0.78rem;
}

.timeline-item .timeline-content .timeline-title {
    font-weight: 600;
    font-size: 0.8rem;
    color: #343a40;
    margin-bottom: 0.15rem;
}

.timeline-item .timeline-content .timeline-date {
    font-size: 0.7rem;
    color: #6c757d;
}

/* ── Document item ────────────────────────────────────────── */
.document-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.document-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.6rem 0.5rem;
    border-bottom: 1px solid #f0f0f0;
    transition: background-color var(--transition-speed);
}

.document-item:last-child {
    border-bottom: none;
}

.document-item:hover {
    background-color: #f8f9fa;
    border-radius: 0.25rem;
}

.document-item .doc-icon {
    font-size: 1.3rem;
    flex-shrink: 0;
    width: 2rem;
    text-align: center;
}

.document-item .doc-icon.pdf   { color: #dc3545; }
.document-item .doc-icon.word  { color: #0d6efd; }
.document-item .doc-icon.excel { color: #198754; }
.document-item .doc-icon.img   { color: #6f42c1; }
.document-item .doc-icon.zip   { color: var(--birmex-dorado); }

.document-item .doc-info {
    flex-grow: 1;
    min-width: 0;
}

.document-item .doc-name {
    font-size: 0.8rem;
    font-weight: 500;
    color: #343a40;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.document-item .doc-meta {
    font-size: 0.7rem;
    color: #6c757d;
}

.document-item .doc-actions {
    flex-shrink: 0;
    display: flex;
    gap: 0.25rem;
}

/* ── File upload ──────────────────────────────────────────── */
.file-upload-area {
    border: 2px dashed #ced4da;
    border-radius: 0.5rem;
    padding: 2rem 1rem;
    text-align: center;
    transition: border-color var(--transition-speed), background-color var(--transition-speed);
    cursor: pointer;
    background-color: #fafafa;
}

.file-upload-area:hover,
.file-upload-area.dragover {
    border-color: var(--birmex-guinda);
    background-color: rgba(97,18,50,0.04);
}

.file-upload-area .upload-icon {
    font-size: 2rem;
    color: #adb5bd;
    margin-bottom: 0.5rem;
    display: block;
}

.file-upload-area .upload-text {
    font-size: 0.82rem;
    color: #6c757d;
}

.file-upload-area .upload-hint {
    font-size: 0.72rem;
    color: #adb5bd;
    margin-top: 0.25rem;
}

.file-upload-area input[type="file"] {
    display: none;
}

.file-preview-list {
    list-style: none;
    padding: 0;
    margin: 0.5rem 0 0;
}

.file-preview-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.35rem 0.5rem;
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 0.25rem;
    margin-bottom: 0.35rem;
    font-size: 0.78rem;
}

.file-preview-item .file-name {
    flex-grow: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.file-preview-item .file-size {
    color: #6c757d;
    font-size: 0.7rem;
    flex-shrink: 0;
}

.file-preview-item .btn-remove-file {
    flex-shrink: 0;
    padding: 0;
    color: #dc3545;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 0.8rem;
    line-height: 1;
}

/* ── Info-item ────────────────────────────────────────────── */
.info-item {
    display: flex;
    flex-direction: column;
    margin-bottom: 0.75rem;
}

.info-item .info-item-label {
    font-size: 0.7rem;
    color: #6c757d;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    font-weight: 600;
    margin-bottom: 0.1rem;
}

.info-item .info-item-value {
    font-size: 0.82rem;
    color: #343a40;
    font-weight: 500;
}

/* ── Role selector ────────────────────────────────────────── */
.role-selector {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.role-selector .role-option {
    display: none;
}

.role-selector .role-label {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.35rem 0.75rem;
    border: 1.5px solid #dee2e6;
    border-radius: 2rem;
    font-size: 0.78rem;
    cursor: pointer;
    transition: border-color var(--transition-speed), background-color var(--transition-speed), color var(--transition-speed);
    user-select: none;
    color: #495057;
}

.role-selector .role-label:hover {
    border-color: var(--birmex-guinda);
    color: var(--birmex-guinda);
}

.role-selector .role-option:checked + .role-label {
    border-color: var(--birmex-guinda);
    background-color: var(--birmex-guinda);
    color: #fff;
}

/* Botones outline Bootstrap — hover tenue (sin relleno sólido) */
.btn-outline-primary:hover  { background-color: rgba(13,110,253,0.08);  color: #0d6efd;  border-color: #0d6efd; }
.btn-outline-secondary:hover{ background-color: rgba(108,117,125,0.1);  color: #6c757d;  border-color: #6c757d; }
.btn-outline-success:hover  { background-color: rgba(25,135,84,0.09);   color: #198754;  border-color: #198754; }
.btn-outline-danger:hover   { background-color: rgba(220,53,69,0.09);   color: #dc3545;  border-color: #dc3545; }
.btn-outline-warning:hover  { background-color: rgba(255,193,7,0.12);   color: #997404;  border-color: #ffc107; }
.btn-outline-info:hover     { background-color: rgba(13,202,240,0.1);   color: #0a858f;  border-color: #0dcaf0; }

/* ── Utilidades corporativas ──────────────────────────────── */
.text-guinda  { color: var(--birmex-guinda) !important; }
.text-dorado  { color: var(--birmex-dorado) !important; }
.bg-guinda    { background-color: var(--birmex-guinda) !important; }
.bg-dorado    { background-color: var(--birmex-dorado) !important; }

/* Badges Bootstrap — versión tenue (fondo suave + texto de color) */
.badge.bg-primary   { background-color: rgba(13,110,253,0.12)  !important; color: #084298  !important; }
.badge.bg-secondary { background-color: rgba(108,117,125,0.12) !important; color: #41464b  !important; }
.badge.bg-success   { background-color: rgba(25,135,84,0.12)   !important; color: #0a5230  !important; }
.badge.bg-danger    { background-color: rgba(220,53,69,0.12)   !important; color: #842029  !important; }
.badge.bg-warning   { background-color: rgba(255,193,7,0.15)   !important; color: #664d03  !important; }
.badge.bg-info      { background-color: rgba(13,202,240,0.12)  !important; color: #055160  !important; }
.badge.bg-light     { background-color: #f8f9fa                !important; color: #495057  !important; }
.badge.bg-dark      { background-color: rgba(33,37,41,0.1)     !important; color: #212529  !important; }

.badge-guinda {
    background-color: rgba(97,18,50,0.12);
    color: var(--birmex-guinda);
}

.badge-dorado {
    background-color: rgba(165,127,44,0.12);
    color: var(--birmex-dorado);
}

/* ── Breadcrumb ───────────────────────────────────────────── */
.breadcrumb {
    font-size: 0.75rem;
    background: none;
    padding: 0;
    margin-bottom: 0.5rem;
}

.breadcrumb-item.active {
    color: var(--birmex-guinda);
    font-weight: 600;
}

.breadcrumb-item + .breadcrumb-item::before {
    color: #adb5bd;
}

/* ── Page header ──────────────────────────────────────────── */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--birmex-guinda);
}

.page-header .page-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--birmex-guinda);
    margin: 0;
}

/* ── Forms ────────────────────────────────────────────────── */
.form-label {
    font-size: 0.78rem;
    font-weight: 600;
    color: #495057;
    margin-bottom: 0.25rem;
}

.form-control,
.form-select {
    font-size: 0.8rem;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--birmex-guinda);
    box-shadow: 0 0 0 0.2rem rgba(97,18,50,0.2);
}

.input-group-text {
    font-size: 0.8rem;
}

/* ── Modals ───────────────────────────────────────────────── */
.modal-header.bg-birmex,
.modal-header-birmex {
    background-color: var(--birmex-dorado);
    color: #fff;
    border-bottom: none;
}

.modal-header.bg-birmex .btn-close,
.modal-header-birmex .btn-close {
    filter: invert(1) grayscale(100%) brightness(200%);
}

.modal-title {
    font-size: 0.88rem;
    font-weight: 600;
}

/* ── Login ────────────────────────────────────────────────── */
.fondo {
    background: linear-gradient(135deg, var(--birmex-guinda) 0%, var(--birmex-guinda-bg) 50%, #2c0818 100%);
    min-height: 100vh;
}

.vertical-center {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.form-signin {
    width: 100%;
    max-width: 400px;
    padding: 2rem;
    background: #fff;
    border-radius: 0.75rem;
    box-shadow: 0 8px 32px rgba(0,0,0,0.35);
}

.form-signin .signin-logo {
    max-width: 280px;
    width: 100%;
    margin: 0 auto 1.25rem;
    display: block;
}

.form-signin .signin-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--birmex-guinda);
    text-align: center;
    margin-bottom: 0.25rem;
}

.form-signin .signin-subtitle {
    font-size: 0.75rem;
    color: #6c757d;
    text-align: center;
    margin-bottom: 1.25rem;
}

.login-footer {
    text-align: center;
    font-size: 0.7rem;
    color: rgba(255,255,255,0.55);
    margin-top: 1.5rem;
}

/* ── Error pages (404/500) ────────────────────────────────── */
.error-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f8f9fa;
}

.error-page .error-code {
    font-size: 6rem;
    font-weight: 900;
    line-height: 1;
    color: var(--birmex-guinda);
    opacity: 0.15;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -60%);
    pointer-events: none;
    user-select: none;
}

.error-page .error-icon {
    font-size: 4rem;
    color: var(--birmex-guinda);
    margin-bottom: 1rem;
}

.error-page .error-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #343a40;
    margin-bottom: 0.5rem;
}

.error-page .error-message {
    font-size: 0.88rem;
    color: #6c757d;
    max-width: 440px;
    margin: 0 auto 1.5rem;
}

/* ── Footer ───────────────────────────────────────────────── */
footer.footer {
    font-size: 0.72rem;
    color: #fff;
    padding: 0.75rem 1.5rem;
    background-image: url('../images/pleca.svg');
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    margin-top: auto;
}

footer.footer .text-muted {
    color: rgba(255,255,255,0.85) !important;
}

footer.footer .dev {
    font-size: 0.65rem;
    margin: 0;
    opacity: 0.75;
}

/* ── Skeleton loading ─────────────────────────────────────── */
@keyframes sk-shimmer {
    0%   { background-position: -600px 0; }
    100% { background-position:  600px 0; }
}

.sk {
    display: block;
    background: linear-gradient(90deg, #ececec 25%, #f5f5f5 50%, #ececec 75%);
    background-size: 1200px 100%;
    animation: sk-shimmer 1.4s ease-in-out infinite;
    border-radius: 0.25rem;
}

.sk-circle {
    border-radius: 50% !important;
    flex-shrink: 0;
}

/* Info-card skeleton overlay (cubre el card-body sin alterar la estructura real) */
.sk-card-overlay {
    position: absolute;
    inset: 0;
    background: #fff;
    border-radius: inherit;
    display: none;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    z-index: 1;
}

.info-card.is-loading .sk-card-overlay { display: flex; }

/* Skeleton overlay para tabla */
.sk-table-overlay {
    position: absolute;
    inset: 0;
    background: #fff;
    z-index: 2;
    padding: 0.6rem 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
}

.sk-table-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.2rem 0;
}

/* ── Scrollbar sidebar ────────────────────────────────────── */
.sb-sidenav-menu::-webkit-scrollbar {
    width: 4px;
}

.sb-sidenav-menu::-webkit-scrollbar-track {
    background: transparent;
}

.sb-sidenav-menu::-webkit-scrollbar-thumb {
    background-color: rgba(255,255,255,0.2);
    border-radius: 2px;
}

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 991.98px) {
    .sb-nav-fixed #layoutSidenav #layoutSidenav_nav {
        transform: translateX(calc(var(--sidebar-width) * -1));
    }

    .sb-nav-fixed #layoutSidenav #layoutSidenav_content {
        padding-left: 0;
    }

    .sb-sidenav-toggled #layoutSidenav #layoutSidenav_nav {
        transform: translateX(0);
    }

    .sb-sidenav-toggled #layoutSidenav #layoutSidenav_content {
        padding-left: 0;
    }

    /* Overlay oscuro al abrir sidebar en móvil */
    .sb-sidenav-toggled::before {
        content: "";
        position: fixed;
        inset: 0;
        background: rgba(0,0,0,0.4);
        z-index: 1037;
    }
}

/* ── Print ────────────────────────────────────────────────── */
@media print {
    .sb-topnav,
    #layoutSidenav_nav,
    .no-print {
        display: none !important;
    }

    #layoutSidenav_content {
        padding-left: 0 !important;
        margin-left: 0 !important;
    }

    body {
        font-size: 11px;
    }

    .card {
        box-shadow: none;
        border: 1px solid #dee2e6 !important;
    }

    .table-birmex thead th {
        background-color: #e9ecef !important;
        color: #495057 !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }
}