/* =====================================================
   COLVATEL ADMIN - Estilos principales
   ===================================================== */

:root {
    --colvatel-primary: #0078D4;
    --colvatel-primary-dark: #005A9E;
    --colvatel-primary-light: #50A0E0;
    --colvatel-sidebar: rgb(18 64 110);
    --colvatel-sidebar-hover: rgb(118, 139, 163);
    --colvatel-success: #aba8d6;
    --colvatel-warning: #FFC107;
    --colvatel-danger: #DC3545;
    --colvatel-info: #17A2B8;
    --colvatel-bg: #F4F6F9;
    --colvatel-text: #2C3E50;
    --colvatel-text-muted: #6C757D;
    --colvatel-border: #DEE2E6;
}

* { box-sizing: border-box; }

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: var(--colvatel-bg);
    color: var(--colvatel-text);
    margin: 0;
    padding: 0;
    font-size: 14px;
    line-height: 1.5;
}

/* ============ LAYOUT ============ */
.app-wrapper {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: 240px;
    background:
        radial-gradient(circle at top right, rgba(80,160,224,.18), transparent 32%),
        linear-gradient(180deg, #123f6e 0%, #0d3458 55%, #0a2944 100%);
    color: #fff;
    flex-shrink: 0;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    overflow-y: auto;
    transition: transform .3s ease;
    z-index: 100;
    border-right: 1px solid rgba(255,255,255,.08);
    box-shadow: 12px 0 34px rgba(4, 26, 46, .18);
}

.sidebar::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(255,255,255,.03), transparent 26%, rgba(255,255,255,.02));
    pointer-events: none;
}

.sidebar-brand {
    position: relative;
    padding: 18px 16px 16px;
    border-bottom: 1px solid rgba(255,255,255,.08);
}

.brand-link {
    display: block;
    text-decoration: none;
    color: inherit;
}

.brand-logo-shell {

    border: 1px solid rgba(255,255,255,.18);
    border-radius: 18px;
    padding: 14px 12px;
    min-height: 82px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 12px 26px rgba(3, 21, 37, .18);
}

.sidebar-brand img {
    width: 100%;
    max-width: 182px;
    max-height: 58px;
    height: auto;
    object-fit: contain;
    display: block;
}

.brand-meta {
    margin-top: 12px;
}

.brand-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 10px;
    border-radius: 999px;
    background: rgba(255,255,255,.12);
    border: 1px solid rgba(255,255,255,.10);
    color: rgba(255,255,255,.96);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .45px;
    text-transform: uppercase;
}

.brand-caption {
    margin-top: 7px;
    color: rgba(255,255,255,.70);
    font-size: 11px;
    letter-spacing: .2px;
}

.sidebar-menu {
    position: relative;
    padding: 14px 10px 20px;
    list-style: none;
    margin: 0;
}

.sidebar-menu li { margin: 3px 0; }

.sidebar-menu a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    color: rgba(255,255,255,.84);
    text-decoration: none;
    border-radius: 14px;
    font-size: 13px;
    font-weight: 500;
    transition: all .22s ease;
    position: relative;
    border: 1px solid transparent;
}

.sidebar-menu a::before {
    content: '';
    position: absolute;
    left: 0;
    top: 9px;
    bottom: 9px;
    width: 3px;
    border-radius: 999px;
    background: transparent;
    transition: background .22s ease;
}

.sidebar-menu a:hover {
    background: rgba(255,255,255,.10);
    color: #fff;
    border-color: rgba(255,255,255,.08);
    transform: translateX(2px);
}

.sidebar-menu a.active {
    background: linear-gradient(90deg, rgba(0,120,212,.40), rgba(255,255,255,.12));
    color: #fff;
    border-color: rgba(255,255,255,.10);
    box-shadow: inset 0 1px 0 rgba(255,255,255,.06), 0 10px 18px rgba(5, 26, 44, .18);
}

.sidebar-menu a.active::before {
    background: #7ec3ff;
}

.sidebar-menu a i {
    width: 20px;
    font-size: 15px;
    text-align: center;
    opacity: .95;
}

.sidebar-menu .menu-section {
    padding: 14px 12px 6px;
    margin-top: 14px;
}

.sidebar-menu .menu-section .menu-text {
    color: rgba(255,255,255,.46);
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    font-weight: 700;
    display: block;
    position: relative;
    padding-left: 12px;
}

.sidebar-menu .menu-section .menu-text::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: rgba(126,195,255,.72);
    transform: translateY(-50%);
}

.main-content {
    flex: 1;
    margin-left: 240px;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.topbar {
    background: rgba(255,255,255,.94);
    backdrop-filter: blur(10px);
    padding: 14px 24px;
    border-bottom: 1px solid var(--colvatel-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 1px 3px rgba(0,0,0,.05);
}

.topbar-title {
    font-size: 16px;
    font-weight: 600;
    margin: 0;
}

.user-menu {
    display: flex;
    align-items: center;
    gap: 12px;
}

.user-avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--colvatel-primary), var(--colvatel-primary-dark));
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 600;
    box-shadow: 0 10px 18px rgba(0,120,212,.18);
    cursor: pointer;
}
.user-avatar:hover {
    box-shadow: 0 10px 18px rgba(0,120,212,.28);
    transform: scale(1.04);
}

.user-info { line-height: 1.2; }
.user-info .name { font-size: 13px; font-weight: 600; }
.user-info .role { font-size: 11px; color: var(--colvatel-text-muted); }

.content-area {
    padding: 24px;
    flex: 1;
}
/* ============ CARDS ============ */
.card {
    background: #fff;
    border-radius: 8px;
    border: 1px solid var(--colvatel-border);
    margin-bottom: 16px;
}

.card-header {
    padding: 14px 18px;
    border-bottom: 1px solid var(--colvatel-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.card-title {
    font-size: 14px;
    font-weight: 500;
    margin: 0;
}

.card-body { padding: 18px; }

/* ============ STATS CARDS ============ */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 20px;
}

.stat-card {
    background: #fff;
    border-radius: 8px;
    padding: 18px;
    border: 1px solid var(--colvatel-border);
    border-left: 4px solid var(--colvatel-primary);
}

.stat-card.success { border-left-color: var(--colvatel-success); }
.stat-card.warning { border-left-color: var(--colvatel-warning); }
.stat-card.danger  { border-left-color: var(--colvatel-danger); }
.stat-card.info    { border-left-color: var(--colvatel-info); }

.stat-card .label {
    font-size: 11px;
    color: var(--colvatel-text-muted);
    text-transform: uppercase;
    letter-spacing: .5px;
    font-weight: 500;
}

.stat-card .value {
    font-size: 26px;
    font-weight: 600;
    color: var(--colvatel-text);
    margin-top: 4px;
}

.stat-card .extra {
    font-size: 12px;
    color: var(--colvatel-text-muted);
    margin-top: 4px;
}

/* ============ AUTOMATISMO CARDS ============ */
.auto-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 16px;
}

.auto-card {
    background: #fff;
    border: 1px solid var(--colvatel-border);
    border-radius: 8px;
    padding: 18px;
    transition: transform .15s, box-shadow .15s;
    text-decoration: none;
    color: inherit;
    display: block;
}

.auto-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,.08);
    border-color: var(--colvatel-primary);
}

.auto-card .icon-box {
    width: 44px;
    height: 44px;
    background: rgba(0,120,212,.1);
    color: var(--colvatel-primary);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    margin-bottom: 12px;
}

.auto-card .name {
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 4px;
}

.auto-card .description {
    font-size: 12px;
    color: var(--colvatel-text-muted);
    line-height: 1.4;
    min-height: 32px;
}

.auto-card .meta {
    margin-top: 10px;
    font-size: 11px;
    color: var(--colvatel-text-muted);
    text-transform: uppercase;
    letter-spacing: .5px;
}

/* ============ TABLES ============ */

/* Scroll horizontal para TODAS las tablas, en TODAS las pantallas */
.card-body[style*="padding:0"] {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

@media (max-width: 768px) {
    .table {
        display: block;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        max-width: 100%;
        font-size: 12px;
    }
    .table th,
    .table td { padding: 8px 10px; white-space: nowrap; }
}

.table th {
    background: #F8F9FA;
    text-align: left;
    padding: 10px 12px;
    border-bottom: 1px solid var(--colvatel-border);
    font-weight: 500;
    font-size: 12px;
    color: var(--colvatel-text-muted);
    text-transform: uppercase;
    letter-spacing: .3px;
}

.table td {
    padding: 12px;
    border-bottom: 1px solid #F0F0F0;
    vertical-align: middle;
}

.table tr:hover td { background: #FAFBFC; }

/* ============ BUTTONS ============ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border: 1px solid transparent;
    border-radius: 6px;
    font-size: 13px;
    cursor: pointer;
    text-decoration: none;
    font-weight: 500;
    transition: all .15s;
    background: #fff;
    color: var(--colvatel-text);
}
.btn:hover { background: #F4F6F9; }

.btn-primary { background: var(--colvatel-primary); color: #fff; border-color: var(--colvatel-primary); }
.btn-primary:hover { background: var(--colvatel-primary-dark); border-color: var(--colvatel-primary-dark); }
.btn-success {
    background: #1D6F42;
    color: #fff;
    border: 1px solid #1D6F42;
    transition: all 0.2s ease;
}

.btn-success:hover {
    background: #F4F6F9;
    color: #1D6F42;
    border: 1px solid #1D6F42;
    transform: translateY(-1px);
}

.btn-danger { background: var(--colvatel-danger); color: #fff; border-color: var(--colvatel-danger); }
.btn-danger:hover { background: #c82333; }

.btn-warning { background: var(--colvatel-warning); color: #212529; border-color: var(--colvatel-warning); }

.btn-outline { background: transparent; border-color: var(--colvatel-border); }
.btn-outline:hover { background: #F4F6F9; }

.btn-sm { padding: 5px 10px; font-size: 11px; }

/* ============ FORMS ============ */
.form-group { margin-bottom: 14px; }

.form-label {
    display: block;
    font-size: 12px;
    color: var(--colvatel-text-muted);
    margin-bottom: 6px;
    font-weight: 500;
}

.form-control {
    width: 100%;
    padding: 9px 12px;
    border: 1px solid var(--colvatel-border);
    border-radius: 6px;
    font-size: 13px;
    background: #fff;
    transition: border-color .15s, box-shadow .15s;
}

.form-control:focus {
    outline: none;
    border-color: var(--colvatel-primary);
    box-shadow: 0 0 0 3px rgba(0,120,212,.15);
}

textarea.form-control { min-height: 80px; resize: vertical; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

.form-check {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* ============ ALERTS ============ */
.alert {
    padding: 12px 16px;
    border-radius: 6px;
    margin-bottom: 16px;
    font-size: 13px;
    border-left: 4px solid;
}
.alert-success { background: #D4EDDA; color: #155724; border-color: var(--colvatel-success); }
.alert-error,
.alert-danger  { background: #F8D7DA; color: #721C24; border-color: var(--colvatel-danger); }
.alert-warning { background: #FFF3CD; color: #856404; border-color: var(--colvatel-warning); }
.alert-info    { background: #D1ECF1; color: #0C5460; border-color: var(--colvatel-info); }

/* ============ BADGES ============ */
.badge {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 500;
}
.badge-success  { background: #D4EDDA; color: #155724; }
.badge-danger   { background: #F8D7DA; color: #721C24; }
.badge-warning  { background: #FFF3CD; color: #856404; }
.badge-info     { background: #D1ECF1; color: #0C5460; }
.badge-primary  { background: rgba(0,120,212,.1); color: var(--colvatel-primary); }
.badge-secondary{ background: #E9ECEF; color: #495057; }

/* ============ DROPZONE ============ */
.dropzone {
    border: 2px dashed var(--colvatel-border);
    border-radius: 8px;
    padding: 40px 20px;
    text-align: center;
    background: #FAFBFC;
    cursor: pointer;
    transition: all .2s;
}
.dropzone:hover, .dropzone.active {
    border-color: var(--colvatel-primary);
    background: rgba(0,120,212,.05);
}
.dropzone i { font-size: 36px; color: var(--colvatel-primary); margin-bottom: 10px; }
.dropzone .text { font-size: 14px; font-weight: 500; }
.dropzone .hint { font-size: 12px; color: var(--colvatel-text-muted); margin-top: 4px; }

/* ============ PREVIEW TABLE (validación) ============ */

.excel-preview-panel {
    border: 1px solid var(--colvatel-border);
    border-radius: 14px;
    background: #fff;
    box-shadow: 0 10px 25px rgba(15, 23, 42, 0.06);
    overflow: hidden;
}
.excel-preview-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 14px;
    padding: 12px 16px;
    background: linear-gradient(135deg, #FFFFFF 0%, #F4F8FC 100%);
    border-bottom: 1px solid var(--colvatel-border);
    font-size: 13px;
}
.excel-preview-toolbar .text-muted {
    display: block;
    margin-top: 2px;
    font-size: 12px;
}
.excel-preview-scroll {
    max-height: 520px;
    overflow: auto;
    position: relative;
}
.excel-preview-table {
    min-width: max-content;
    margin-bottom: 0;
}
.excel-preview-table thead th {
    position: sticky;
    top: 0;
    z-index: 3;
    background: #F4F6F9;
    box-shadow: inset 0 -1px 0 var(--colvatel-border);
}
.excel-preview-table tbody td {
    max-width: 320px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.excel-preview-table tbody td:hover {
    white-space: normal;
    overflow: visible;
}
@media (max-width: 768px) {
    .excel-preview-scroll { max-height: 420px; }
    .excel-preview-toolbar { align-items: flex-start; flex-direction: column; }
}
.preview-row-valid   { background: #EAF3DE !important; }
.preview-row-invalid { background: #FCEBEB !important; }
.preview-row-valid td   { color: #173404; }
.preview-row-invalid td { color: #501313; }

/* ============ UTILS ============ */
.d-none { display: none !important; }
.flex { display: flex; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.gap-10 { gap: 10px; }
.gap-15 { gap: 15px; }
.mb-0 { margin-bottom: 0; }
.mb-10 { margin-bottom: 10px; }
.mb-20 { margin-bottom: 20px; }
.mt-10 { margin-top: 10px; }
.mt-20 { margin-top: 20px; }
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-muted { color: var(--colvatel-text-muted); }
.text-success { color: var(--colvatel-success); }
.text-danger  { color: var(--colvatel-danger); }
.w-full { width: 100%; }

/* ============ RESPONSIVE ============ */
@media (max-width: 768px) {
    .sidebar { transform: translateX(-100%); }
    .sidebar.open { transform: translateX(0); }
    .main-content { margin-left: 0; }
    .form-row { grid-template-columns: 1fr; }
    .topbar { padding: 14px 16px; }
    .content-area { padding: 16px; }
}

/* ============ SIDEBAR COLAPSADO ============ */
.sidebar-toggle-btn {
    cursor: pointer;
    padding: 6px 10px;
}

body.sidebar-collapsed .sidebar {
    width: 76px;
}

body.sidebar-collapsed .main-content {
    margin-left: 76px;
}

body.sidebar-collapsed .sidebar-brand {
    padding: 14px 10px;
}

body.sidebar-collapsed .brand-logo-shell {
    min-height: 56px;
    padding: 10px 6px;
    border-radius: 16px;
}

body.sidebar-collapsed .sidebar-brand img {
    max-width: 44px;
    max-height: 36px;
}

body.sidebar-collapsed .brand-meta {
    display: none;
}

body.sidebar-collapsed .menu-text {
    display: none;
}

body.sidebar-collapsed .sidebar-menu .menu-section {
    padding: 14px 0 8px;
    text-align: center;
}

body.sidebar-collapsed .sidebar-menu .menu-section .menu-text {
    display: none;
}

body.sidebar-collapsed .sidebar-menu a {
    padding: 13px 0;
    justify-content: center;
    border-radius: 16px;
}

body.sidebar-collapsed .sidebar-menu a::before {
    left: 50%;
    top: auto;
    bottom: 6px;
    width: 20px;
    height: 3px;
    transform: translateX(-50%);
}

body.sidebar-collapsed .sidebar-menu a i {
    margin-right: 0;
    font-size: 16px;
    width: auto;
}

body.sidebar-collapsed .sidebar-menu a[data-label]:hover::after {
    content: attr(data-label);
    position: absolute;
    left: calc(100% + 12px);
    top: 50%;
    transform: translateY(-50%);
    background: #163c65;
    color: #fff;
    padding: 8px 12px;
    border-radius: 10px;
    font-size: 12px;
    white-space: nowrap;
    z-index: 1000;
    box-shadow: 0 10px 24px rgba(0,0,0,0.24);
    pointer-events: none;
}

.sidebar, .main-content {
    transition: width .25s ease, margin-left .25s ease, transform .25s ease;
}

@media (max-width: 768px) {
    body.sidebar-collapsed .sidebar {
        width: 240px;
        transform: translateX(-100%);
    }
    body.sidebar-collapsed .main-content {
        margin-left: 0;
    }
    body.sidebar-mobile-open .sidebar {
        transform: translateX(0);
    }
    body.sidebar-collapsed .sidebar-brand img,
    body.sidebar-collapsed .brand-meta,
    body.sidebar-collapsed .menu-text {
        display: initial;
    }
    body.sidebar-collapsed .sidebar-brand {
        padding: 18px 16px 16px;
    }
    body.sidebar-collapsed .brand-logo-shell {
        min-height: 82px;
        padding: 14px 12px;
    }
    body.sidebar-collapsed .sidebar-brand img {
        max-width: 182px;
        max-height: 58px;
    }
    body.sidebar-collapsed .brand-meta {
        display: block;
    }
    body.sidebar-collapsed .sidebar-menu a {
        justify-content: flex-start;
        padding: 12px 14px;
    }
    body.sidebar-collapsed .sidebar-menu a::before {
        left: 0;
        top: 9px;
        bottom: 9px;
        width: 3px;
        height: auto;
        transform: none;
    }
}

.btn-excel {
    background: #1D6F42;
    color: #fff;
    border: 1px solid #1D6F42;
    transition: all 0.2s ease;
}

.btn-excel:hover {
    background: #F4F6F9;
    color: #1D6F42;
    border: 1px solid #1D6F42;
    transform: translateY(-1px);
}

.required {
    color: #DC3545;
    font-weight: bold;
}


/* =====================================================
   V11 MODERN UI - mantiene paleta Colvatel, sin tocar lógica
   ===================================================== */
:root {
    --modern-bg: #eef4fa;
    --modern-surface: rgba(255,255,255,.92);
    --modern-surface-solid: #ffffff;
    --modern-border: rgba(18,64,110,.10);
    --modern-shadow-sm: 0 8px 24px rgba(18,64,110,.08);
    --modern-shadow-md: 0 18px 48px rgba(18,64,110,.13);
    --modern-shadow-lg: 0 28px 80px rgba(18,64,110,.18);
    --modern-radius-sm: 12px;
    --modern-radius: 18px;
    --modern-radius-lg: 24px;
}

html { scroll-behavior: smooth; }
body {
    background:
        radial-gradient(circle at 18% 0%, rgba(0,120,212,.12) 0, transparent 28%),
        radial-gradient(circle at 100% 20%, rgba(18,64,110,.10) 0, transparent 30%),
        linear-gradient(135deg, #f7fbff 0%, var(--modern-bg) 46%, #f9fbfd 100%);
    min-height: 100vh;
}

.app-wrapper::before {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    background-image: linear-gradient(rgba(18,64,110,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(18,64,110,.035) 1px, transparent 1px);
    background-size: 36px 36px;
    mask-image: linear-gradient(180deg, rgba(0,0,0,.42), transparent 64%);
    z-index: 0;
}

.sidebar {
    width: 260px;
    background:
        radial-gradient(circle at 35% 0%, rgba(126,195,255,.22), transparent 36%),
        linear-gradient(180deg, #123f6e 0%, #0d355d 52%, #081f38 100%);
    box-shadow: 16px 0 54px rgba(4,26,46,.22);
}
.sidebar-brand { padding: 20px 16px 18px; }
.brand-logo-shell {
    background: rgba(255,255,255,.08);
    border: 1px solid rgba(255,255,255,.16);
    border-radius: 22px;
    box-shadow: inset 0 1px 0 rgba(255,255,255,.08), 0 16px 34px rgba(2,20,36,.22);
}
.brand-badge {
    background: rgba(255,255,255,.13);
    border-color: rgba(255,255,255,.14);
    box-shadow: inset 0 1px 0 rgba(255,255,255,.08);
}
.sidebar-menu { padding: 16px 12px 24px; }
.sidebar-menu a {
    min-height: 44px;
    border-radius: 16px;
    color: rgba(255,255,255,.82);
}
.sidebar-menu a:hover {
    background: rgba(255,255,255,.12);
    box-shadow: inset 0 1px 0 rgba(255,255,255,.08);
}
.sidebar-menu a.active {
    background: linear-gradient(90deg, rgba(0,120,212,.55), rgba(255,255,255,.16));
    box-shadow: 0 14px 28px rgba(0,0,0,.18), inset 0 1px 0 rgba(255,255,255,.12);
    color: #fff;
    font-weight: 700;
}
.sidebar-menu a.active i {
    color: #7ec3ff;
}
.sidebar-menu a i {
    width: 22px;
    height: 22px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.main-content { margin-left: 260px; position: relative; z-index: 1; }

.topbar {
    position: sticky;
    top: 0;
    z-index: 60;
    margin: 0;
    padding: 16px 28px;
    background: rgba(255,255,255,.78);
    border-bottom: 1px solid rgba(18,64,110,.08);
    backdrop-filter: blur(18px);
    box-shadow: 0 8px 32px rgba(18,64,110,.08);
}
.topbar-title {
    font-size: 20px;
    font-weight: 800;
    color: #123f6e;
    letter-spacing: -.02em;
}
.user-info .name { color: #123f6e; font-weight: 800; }
.user-info .role { color: #64798f; }
.user-avatar {
    width: 42px;
    height: 42px;
    border-radius: 16px;
    background: linear-gradient(135deg, #0078D4, #123F6E);
    box-shadow: 0 14px 26px rgba(0,120,212,.22);
    cursor: pointer;
}
.user-avatar:hover {
    box-shadow: 0 14px 26px rgba(0,120,212,.36);
    transform: scale(1.04);
}
.content-area {
    padding: 28px;
    max-width: 1480px;
    width: 100%;
}

.page-hero {
    position: relative;
    overflow: hidden;
    margin-bottom: 22px;
    padding: 24px;
    border: 1px solid rgba(255,255,255,.62);
    border-radius: var(--modern-radius-lg);
    background:
        radial-gradient(circle at 92% 10%, rgba(80,160,224,.22), transparent 34%),
        linear-gradient(135deg, rgba(18,64,110,.96), rgba(0,120,212,.86));
    color: #fff;
    box-shadow: var(--modern-shadow-md);
}
.page-hero::after {
    content: '';
    position: absolute;
    width: 260px;
    height: 260px;
    right: -92px;
    bottom: -118px;
    border-radius: 999px;
    background: rgba(255,255,255,.12);
}
.page-hero h2 {
    margin: 0 0 6px;
    font-size: 26px;
    line-height: 1.15;
    letter-spacing: -.03em;
}
.page-hero p {
    margin: 0;
    color: rgba(255,255,255,.80);
    max-width: 760px;
}
.page-hero .hero-actions {
    position: relative;
    z-index: 2;
    margin-top: 16px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.dashboard-link-card {
    text-decoration: none;
    color: inherit;
    display: block;
}

.dashboard-link-card .stat-card {
    cursor: pointer;
    transition: all .2s ease;
}

.dashboard-link-card .stat-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 18px rgba(0,0,0,.08);
}
.card,
.stat-card,
.auto-card {
    background: var(--modern-surface);
    border: 1px solid var(--modern-border);
    border-radius: var(--modern-radius);
    box-shadow: var(--modern-shadow-sm);
    backdrop-filter: blur(10px);
}
.card {
    margin-bottom: 20px;
}
.card-header {
    padding: 18px 20px;
    border-bottom: 1px solid rgba(18,64,110,.08);
    background: linear-gradient(180deg, rgba(255,255,255,.72), rgba(255,255,255,.48));
}
.card-title {
    font-size: 15px;
    font-weight: 800;
    color: #123f6e;
    letter-spacing: -.01em;
}
.card-title i { color: var(--colvatel-primary); margin-right: 8px; }
.card-body { padding: 20px; }

.stats-grid {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 18px;
    margin-bottom: 22px;
}
.stat-card {
    position: relative;
    overflow: hidden;
    padding: 20px;
    border-left: 0;
    transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.stat-card::before {
    content: '';
    position: absolute;
    inset: 0 auto 0 0;
    width: 5px;
    background: linear-gradient(180deg, var(--colvatel-primary), var(--colvatel-primary-light));
}
.stat-card::after {
    content: '';
    position: absolute;
    right: -42px;
    top: -42px;
    width: 118px;
    height: 118px;
    border-radius: 999px;
    background: rgba(0,120,212,.08);
}
.stat-card:hover,
.auto-card:hover,
.card:hover {
    box-shadow: var(--modern-shadow-md);
}
.stat-card:hover,
.auto-card:hover { transform: translateY(-3px); }
.stat-card.success::before { background: linear-gradient(180deg, #6d68c9, #aba8d6); }
.stat-card.warning::before { background: linear-gradient(180deg, #f0ad00, #FFC107); }
.stat-card.danger::before { background: linear-gradient(180deg, #c82b3a, #DC3545); }
.stat-card.info::before { background: linear-gradient(180deg, #138da0, #17A2B8); }
.stat-card .label {
    position: relative;
    z-index: 2;
    color: #65778a;
    font-weight: 800;
    letter-spacing: .08em;
}
.stat-card .value {
    position: relative;
    z-index: 2;
    font-size: 32px;
    color: #123f6e;
    font-weight: 850;
    letter-spacing: -.04em;
}
.stat-card .extra { position: relative; z-index: 2; color: #708294; }

.auto-grid {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 18px;
}
.auto-card {
    padding: 20px;
    border-radius: var(--modern-radius);
    position: relative;
    overflow: hidden;
}
.auto-card::after {
    content: '';
    position: absolute;
    right: -58px;
    top: -58px;
    width: 136px;
    height: 136px;
    border-radius: 999px;
    background: rgba(0,120,212,.07);
    transition: transform .2s ease;
}
.auto-card:hover::after { transform: scale(1.14); }
.auto-card .icon-box {
    width: 50px;
    height: 50px;
    border-radius: 17px;
    background: linear-gradient(135deg, rgba(0,120,212,.14), rgba(80,160,224,.22));
    box-shadow: inset 0 1px 0 rgba(255,255,255,.60);
}
.auto-card .name {
    font-size: 15px;
    font-weight: 800;
    color: #123f6e;
}
.auto-card .description { color: #66798c; }
.auto-card .meta {
    display: inline-flex;
    width: fit-content;
    padding: 5px 9px;
    border-radius: 999px;
    background: rgba(0,120,212,.09);
    color: #005A9E;
    font-weight: 800;
}

.table {
    border-collapse: separate;
    border-spacing: 0;
}
.table th {
    background: #f3f7fb;
    color: #526b83;
    font-weight: 800;
    padding: 13px 14px;
}
.table td {
    padding: 14px;
    border-bottom: 1px solid rgba(18,64,110,.07);
}
.table tr:hover td { background: rgba(0,120,212,.035); }
.card-body > .table:first-child,
.card-body[style*="padding:0"] .table { border-radius: 0 0 var(--modern-radius) var(--modern-radius); }

.btn {
    border-radius: 12px;
    padding: 9px 14px;
    font-weight: 800;
    letter-spacing: -.01em;
    transition: transform .16s ease, box-shadow .16s ease, background .16s ease, border-color .16s ease, color .16s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
    background: linear-gradient(135deg, var(--colvatel-primary), var(--colvatel-primary-dark));
    border-color: transparent;
    box-shadow: 0 12px 22px rgba(0,120,212,.18);
}
.btn-primary:hover { box-shadow: 0 16px 28px rgba(0,120,212,.24); }
.btn-outline {
    border-color: rgba(18,64,110,.16);
    background: rgba(255,255,255,.66);
    color: #123f6e;
}
.btn-outline:hover { background: #fff; border-color: rgba(0,120,212,.30); color: var(--colvatel-primary-dark); }
.btn-danger { box-shadow: 0 10px 20px rgba(220,53,69,.12); }
.btn-sm { padding: 6px 11px; border-radius: 10px; }

.form-label {
    color: #526b83;
    font-weight: 800;
    letter-spacing: .01em;
}
.form-control {
    min-height: 42px;
    border-radius: 12px;
    border-color: rgba(18,64,110,.14);
    background: rgba(255,255,255,.86);
    box-shadow: inset 0 1px 0 rgba(255,255,255,.45);
}
.form-control:hover { border-color: rgba(0,120,212,.28); }
.form-control:focus {
    border-color: var(--colvatel-primary);
    box-shadow: 0 0 0 4px rgba(0,120,212,.12);
    background: #fff;
}
textarea.form-control { min-height: 96px; }
.form-row { gap: 18px; }
.form-check {
    padding: 10px 12px;
    border-radius: 12px;
    background: rgba(255,255,255,.52);
    border: 1px solid rgba(18,64,110,.08);
}
.form-check input { accent-color: var(--colvatel-primary); }

.alert {
    border-radius: 16px;
    border: 1px solid transparent;
    border-left-width: 5px;
    box-shadow: var(--modern-shadow-sm);
}
.badge {
    border-radius: 999px;
    padding: 5px 9px;
    font-weight: 800;
}
.badge-primary { background: rgba(0,120,212,.12); color: #005A9E; }
.badge-secondary { background: rgba(18,64,110,.10); color: #123f6e; }
.badge-success { background: rgba(29,111,66,.12); color: #17603a; }
.badge-danger { background: rgba(220,53,69,.12); color: #b92b38; }
.badge-warning { background: rgba(255,193,7,.20); color: #8a6600; }
.badge-info { background: rgba(23,162,184,.14); color: #117b8b; }

.dropzone {
    border-radius: var(--modern-radius-lg);
    border-color: rgba(0,120,212,.24);
    background: linear-gradient(135deg, rgba(255,255,255,.78), rgba(245,250,255,.92));
    box-shadow: inset 0 1px 0 rgba(255,255,255,.8), var(--modern-shadow-sm);
}
.dropzone:hover,
.dropzone.active {
    transform: translateY(-2px);
    box-shadow: var(--modern-shadow-md);
}
.dropzone i {
    width: 66px;
    height: 66px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 22px;
    background: rgba(0,120,212,.10);
}

/* Bloques técnicos inline existentes */
div[style*="border:1px solid var(--colvatel-border)"] {
    border-color: rgba(18,64,110,.10) !important;
    border-radius: 18px !important;
    background: rgba(255,255,255,.58);
    box-shadow: inset 0 1px 0 rgba(255,255,255,.68);
}
div[style*="border-top: 1px solid var(--colvatel-border)"] {
    border-top-color: rgba(18,64,110,.10) !important;
}

/* Scrollbars */
*::-webkit-scrollbar { width: 10px; height: 10px; }
*::-webkit-scrollbar-thumb { background: rgba(18,64,110,.22); border-radius: 999px; border: 2px solid transparent; background-clip: content-box; }
*::-webkit-scrollbar-thumb:hover { background: rgba(0,120,212,.38); border: 2px solid transparent; background-clip: content-box; }

@media (max-width: 768px) {
    .sidebar { width: 260px; }
    .main-content { margin-left: 0; }
    .content-area { padding: 18px; }
    .topbar { padding: 14px 18px; }
    .topbar-title { font-size: 17px; }
    .page-hero { padding: 20px; }
    .page-hero h2 { font-size: 22px; }
    .stats-grid { grid-template-columns: 1fr; }
    .auto-grid { grid-template-columns: 1fr; }
}
body.sidebar-collapsed .sidebar { width: 82px; }
body.sidebar-collapsed .main-content { margin-left: 82px; }
body.sidebar-collapsed .brand-logo-shell { border-radius: 20px; }


/* =====================================================
   V14 - Archivos TXT/CSV/JSON + Responsividad segura
   Solo agrega comportamiento responsive; no reemplaza estilos V13.
   ===================================================== */
.file-preview-note {
    font-size: 12px;
    color: var(--colvatel-text-muted);
}
.excel-preview-scroll {
    max-width: 100%;
    -webkit-overflow-scrolling: touch;
}
.excel-preview-table th,
.excel-preview-table td {
    vertical-align: top;
}
.excel-preview-table tbody td {
    max-width: 360px;
}
@media (max-width: 992px) {
    .card-header,
    .flex-between,
    .excel-preview-toolbar,
    .topbar {
        flex-wrap: wrap;
    }
    .card-header > *,
    .flex-between > *,
    .excel-preview-toolbar > * {
        min-width: 0;
    }
    .stats-grid {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    }
    .excel-preview-scroll {
        max-height: 460px;
    }
}
@media (max-width: 640px) {
    body {
        font-size: 13px;
    }
    .content-area,
    .card-body {
        padding-left: 14px;
        padding-right: 14px;
    }
    .card-header {
        gap: 10px;
    }
    .card-header .btn,
    .flex-between .btn,
    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }
    .dropzone {
        padding: 28px 14px;
    }
    .dropzone i {
        width: 54px;
        height: 54px;
        font-size: 28px;
    }
    .excel-preview-panel {
        margin-left: -4px;
        margin-right: -4px;
        border-radius: 12px;
    }
    .excel-preview-scroll {
        max-height: 360px;
    }
    .excel-preview-table thead th,
    .excel-preview-table tbody td {
        padding: 10px 11px;
        font-size: 12px;
    }
    .excel-preview-table tbody td {
        max-width: 240px;
    }
    #processingOverlay > div {
        width: calc(100% - 28px) !important;
        padding: 28px 20px !important;
        border-radius: 18px !important;
    }
}


/* Report preview multihoja: mantiene todo el contenido con scroll interno */
.report-sheet-scroll {
    max-height: 520px;
    overflow: auto;
    border: 1px solid var(--colvatel-border, #dbe2ea);
    border-radius: 14px;
    background: #fff;
}
.report-sheet-scroll table {
    min-width: 760px;
    margin-bottom: 0;
}
.report-sheet-scroll thead th {
    position: sticky;
    top: 0;
    z-index: 3;
    background: #f8fafc;
    box-shadow: 0 1px 0 var(--colvatel-border, #dbe2ea);
}
#reportTabs {
    overflow-x: auto;
}
@media (max-width: 768px) {
    .report-sheet-scroll {
        max-height: 420px;
    }
    .report-sheet-scroll table {
        min-width: 680px;
    }
}



/* V23 Paginación backend */
.pagination-modern {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 14px 16px;
    border-top: 1px solid #e2e8f0;
    background: #ffffff;
    border-radius: 0 0 18px 18px;
}
.pagination-modern__summary {
    color: #64748b;
    font-size: 13px;
}
.pagination-modern__summary strong {
    color: #0f172a;
}
.pagination-modern__controls {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}
.pagination-modern__link,
.pagination-modern__current {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 34px;
    height: 34px;
    padding: 0 10px;
    border-radius: 10px;
    border: 1px solid #dbe3ef;
    background: #fff;
    color: #1f3b63;
    font-size: 13px;
    font-weight: 700;
    text-decoration: none;
}
.pagination-modern__link:hover {
    background: #eef6ff;
}
.pagination-modern__current {
    background: #0b74d1;
    border-color: #0b74d1;
    color: #fff;
}
.pagination-modern__disabled {
    opacity: .45;
    pointer-events: none;
}
.pagination-modern__perpage {
    display:flex;
    align-items:center;
    gap:8px;
    color:#64748b;
    font-size:13px;
}
.pagination-modern__perpage select {
    height:34px;
    border:1px solid #dbe3ef;
    border-radius:10px;
    padding:0 8px;
    background:#fff;
}
@media (max-width: 768px) {
    .pagination-modern {
        align-items: stretch;
        flex-direction: column;
    }
    .pagination-modern__controls {
        overflow-x: auto;
        flex-wrap: nowrap;
        padding-bottom: 4px;
    }
}



/* V39 stable: modal de carga centrado */
.processing-overlay,
.loading-overlay,
.execution-processing-overlay,
#processingOverlay,
#loadingOverlay,
#executionProcessingOverlay {
    position: fixed !important;
    inset: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    z-index: 99999 !important;
    background: rgba(15, 23, 42, 0.78) !important;
    display: none;
    align-items: center !important;
    justify-content: center !important;
    padding: 24px !important;
}

.processing-overlay.active,
.loading-overlay.active,
.execution-processing-overlay.active,
#processingOverlay.active,
#loadingOverlay.active,
#executionProcessingOverlay.active,
.processing-overlay[style*="block"],
.loading-overlay[style*="block"],
.execution-processing-overlay[style*="block"],
#processingOverlay[style*="block"],
#loadingOverlay[style*="block"],
#executionProcessingOverlay[style*="block"] {
    display: flex !important;
}

.processing-modal,
.loading-modal,
.execution-processing-modal,
.processing-card,
.loading-card,
#processingModal,
#loadingModal {
    position: relative !important;
    max-width: 460px !important;
    width: min(460px, 92vw) !important;
    margin: 0 auto !important;
    border-radius: 22px !important;
    background: #fff !important;
    box-shadow: 0 24px 80px rgba(15, 23, 42, 0.35) !important;
    z-index: 100000 !important;
}

/* Evita que la vista previa se pegue al fondo */
.file-preview-panel,
.file-preview-card,
.preview-panel,
.preview-card,
.excel-preview,
.preview-container,
.upload-preview,
#filePreview,
#previewContainer {
    position: relative !important;
    left: auto !important;
    right: auto !important;
    bottom: auto !important;
    top: auto !important;
    width: 100% !important;
    max-width: 100% !important;
    margin-top: 18px !important;
}

.sidebar-menu a.active {
    background: rgba(255, 255, 255, 0.18) !important;
    border-color: rgba(126, 195, 255, 0.55) !important;
    box-shadow: inset 4px 0 0 #7ec3ff, 0 12px 24px rgba(0, 0, 0, 0.18) !important;
    color: #fff !important;
    font-weight: 800 !important;
}

.sidebar-menu a.active i {
    color: #7ec3ff !important;
}

/* =====================================================
   RESPONSIVE COMPLETO — Mobile-first para todas las vistas
   ===================================================== */

/* Pantallas medianas (tablets, < 992px) */
@media (max-width: 992px) {
    .content-area { padding: 20px; }
    .card-body { padding: 16px; }
    .card-header { flex-wrap: wrap; gap: 10px; }
    .card-header .btn,
    .card-header > div .btn,
    .hero-actions .btn { font-size: 12px; }
    .stats-grid { grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; }
    .auto-grid { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; }
    .page-hero { padding: 18px; }
    .page-hero h2 { font-size: 20px; }
    .form-row { grid-template-columns: 1fr; }
}

/* Pantallas chicas (móviles, < 640px) */
@media (max-width: 640px) {
    body { font-size: 13px; }
    .content-area { padding: 12px 10px; }
    .card { border-radius: 12px; }
    .card-body { padding: 12px; }
    .card-header { padding: 12px 14px; flex-direction: column; align-items: stretch; gap: 8px; }
    .card-header .btn { width: 100%; justify-content: center; }
    .card-title { font-size: 14px; }
    .card-title i { margin-right: 4px; }

    .stats-grid { grid-template-columns: 1fr; gap: 10px; }
    .stat-card { padding: 14px; }
    .stat-card .value { font-size: 24px; }

    .auto-grid { grid-template-columns: 1fr; gap: 10px; }
    .auto-card { padding: 14px; }

    .page-hero { padding: 14px; border-radius: 16px; }
    .page-hero h2 { font-size: 18px; }
    .page-hero p { font-size: 12px; }
    .page-hero .hero-actions { flex-direction: column; }
    .page-hero .hero-actions .btn { width: 100%; justify-content: center; }

    .topbar { padding: 10px 12px; }
    .topbar-title { font-size: 15px; }
    .topbar .user-menu { gap: 6px; }
    .topbar .user-info .name { font-size: 12px; }
    .topbar .user-info .role { font-size: 10px; }
    .topbar .user-avatar { width: 34px; height: 34px; font-size: 11px; border-radius: 12px; }

    /* Formularios en móvil */
    .form-row { grid-template-columns: 1fr; gap: 10px; }
    .form-group { margin-bottom: 10px; }
    .form-label { font-size: 11px; }
    .form-control { font-size: 14px; min-height: 40px; padding: 8px 10px; }
    textarea.form-control { min-height: 70px; }

    /* Botones en móvil */
    .btn { font-size: 12px; padding: 8px 12px; }
    .btn-sm { font-size: 11px; padding: 5px 8px; }
    .flex.gap-10 { flex-wrap: wrap; }
    .flex.gap-10 .btn { flex: 1 1 auto; min-width: 0; }

    /* Dropzone en móvil */
    .dropzone { padding: 24px 12px; }
    .dropzone i { width: 48px; height: 48px; font-size: 24px; }
    .dropzone .text { font-size: 13px; }
    .dropzone .hint { font-size: 11px; }

    /* Tablas responsivas: card layout en móvil */
    .table-wrapper,
    .table-responsive,
    .card-body[style*="padding:0"] { overflow-x: visible !important; }

    .table-wrapper table.table:not(.excel-preview-table):not(.report-sheet-table),
    .table-responsive table.table:not(.excel-preview-table):not(.report-sheet-table),
    .card-body[style*="padding:0"] table.table:not(.excel-preview-table):not(.report-sheet-table) {
        display: block; width: 100%;
    }
    .table-wrapper table.table:not(.excel-preview-table):not(.report-sheet-table) thead,
    .table-responsive table.table:not(.excel-preview-table):not(.report-sheet-table) thead,
    .card-body[style*="padding:0"] table.table:not(.excel-preview-table):not(.report-sheet-table) thead {
        display: none;
    }
    .table-wrapper table.table:not(.excel-preview-table):not(.report-sheet-table) tbody,
    .table-responsive table.table:not(.excel-preview-table):not(.report-sheet-table) tbody,
    .card-body[style*="padding:0"] table.table:not(.excel-preview-table):not(.report-sheet-table) tbody {
        display: block;
    }
    .table-wrapper table.table:not(.excel-preview-table):not(.report-sheet-table) tbody tr,
    .table-responsive table.table:not(.excel-preview-table):not(.report-sheet-table) tbody tr,
    .card-body[style*="padding:0"] table.table:not(.excel-preview-table):not(.report-sheet-table) tbody tr {
        display: block; background: #fff; border-radius: 14px;
        box-shadow: 0 2px 10px rgba(0,0,0,0.07); margin-bottom: 14px;
        padding: 14px 16px; border: 1px solid #e8edf4;
    }
    .table-wrapper table.table:not(.excel-preview-table):not(.report-sheet-table) tbody tr td,
    .table-responsive table.table:not(.excel-preview-table):not(.report-sheet-table) tbody tr td,
    .card-body[style*="padding:0"] table.table:not(.excel-preview-table):not(.report-sheet-table) tbody tr td {
        display: flex; padding: 6px 0; border: none; white-space: normal;
        align-items: center; gap: 8px; background: transparent;
    }
    .table-wrapper table.table:not(.excel-preview-table):not(.report-sheet-table) tbody tr td::before,
    .table-responsive table.table:not(.excel-preview-table):not(.report-sheet-table) tbody tr td::before,
    .card-body[style*="padding:0"] table.table:not(.excel-preview-table):not(.report-sheet-table) tbody tr td::before {
        content: attr(data-label); font-weight: 600; color: #64748b;
        min-width: 90px; flex-shrink: 0; font-size: 11px;
        text-transform: uppercase; letter-spacing: 0.5px;
    }
    .table-wrapper table.table:not(.excel-preview-table):not(.report-sheet-table) tbody tr td[data-label=""]::before,
    .table-responsive table.table:not(.excel-preview-table):not(.report-sheet-table) tbody tr td[data-label=""]::before,
    .card-body[style*="padding:0"] table.table:not(.excel-preview-table):not(.report-sheet-table) tbody tr td[data-label=""]::before {
        content: none;
    }
    .table-wrapper table.table:not(.excel-preview-table):not(.report-sheet-table) tbody tr td:last-child,
    .table-responsive table.table:not(.excel-preview-table):not(.report-sheet-table) tbody tr td:last-child,
    .card-body[style*="padding:0"] table.table:not(.excel-preview-table):not(.report-sheet-table) tbody tr td:last-child {
        padding-top: 10px; margin-top: 8px;
        border-top: 1px solid #e8edf4; flex-wrap: wrap; gap: 6px;
    }
    .table-wrapper table.table:not(.excel-preview-table):not(.report-sheet-table) tbody tr td .btn,
    .table-responsive table.table:not(.excel-preview-table):not(.report-sheet-table) tbody tr td .btn,
    .card-body[style*="padding:0"] table.table:not(.excel-preview-table):not(.report-sheet-table) tbody tr td .btn {
        font-size: 12px; padding: 7px 14px;
    }

    /* Paginación en móvil */
    .pagination-modern { flex-direction: column; align-items: stretch; gap: 10px; padding: 10px 12px; }
    .pagination-modern__summary { font-size: 12px; text-align: center; }
    .pagination-modern__controls { overflow-x: auto; flex-wrap: nowrap; -webkit-overflow-scrolling: touch; padding-bottom: 4px; justify-content: center; }
    .pagination-modern__perpage { justify-content: center; font-size: 12px; }

    /* Alertas en móvil */
    .alert { padding: 10px 12px; font-size: 12px; }

    /* Vista previa Excel en móvil */
    .excel-preview-panel { border-radius: 10px; }
    .excel-preview-toolbar { flex-direction: column; align-items: stretch; gap: 8px; padding: 10px 12px; font-size: 12px; }
    .excel-preview-toolbar .text-muted { font-size: 11px; margin-top: 0; }
    .excel-preview-scroll { max-height: 300px; }
    .excel-preview-table { min-width: 500px; font-size: 11px; }
    .excel-preview-table th,
    .excel-preview-table td { padding: 8px; }
    .excel-preview-table tbody td { max-width: 180px; }

    /* Badges en móvil */
    .badge { font-size: 10px; padding: 3px 6px; }

    /* Overlay de carga en móvil */
    .processing-modal,
    .loading-modal,
    .execution-processing-modal,
    .processing-card,
    .loading-card,
    #processingModal,
    #loadingModal {
        width: min(420px, 94vw) !important;
        padding: 24px 16px !important;
    }
}

/* Pantallas muy chicas (< 400px) */
@media (max-width: 400px) {
    .content-area { padding: 8px 6px; }
    .card-body { padding: 10px; }
    .card-header { padding: 10px 12px; }
    .dropzone { padding: 18px 8px; }
    .dropzone i { width: 40px; height: 40px; font-size: 20px; }
    .excel-preview-table { min-width: 400px; font-size: 10px; }
    .excel-preview-table th,
    .excel-preview-table td { padding: 6px; }
    .topbar-title { font-size: 13px; }
    .topbar { padding: 8px 10px; }
}

/* =====================================================
   Sidebar: overlay en móvil (ya soportado por JS)
   ===================================================== */
@media (max-width: 768px) {
    .sidebar {
        z-index: 1000;
        box-shadow: 4px 0 40px rgba(0,0,0,.3);
    }
    body.sidebar-mobile-open .app-wrapper::before {
        content: '';
        position: fixed;
        inset: 0;
        background: rgba(0,0,0,.5);
        z-index: 999;
    }
    .btn-outline.sidebar-toggle-btn {
        padding: 4px 8px;
        min-height: 32px;
    }
}

/* =====================================================
   Barra de confirmación responsiva
   ===================================================== */
.confirm-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 14px;
}
@media (max-width: 640px) {
    .confirm-bar {
        flex-direction: column-reverse;
        align-items: stretch;
    }
    .confirm-bar > div {
        text-align: center;
    }
    .confirm-bar .btn {
        width: 100%;
        justify-content: center;
    }
}

/* =====================================================
   Ajustes específicos para vista show.php (ejecución)
   ===================================================== */
@media (max-width: 640px) {
    #step-dynamic-form .form-row {
        grid-template-columns: 1fr;
    }
    #step-dynamic-form .flex.gap-10.mt-20 {
        flex-direction: column;
    }
    #step-dynamic-form .flex.gap-10.mt-20 .btn {
        width: 100%;
        justify-content: center;
    }
    #dynamicTxtPreview {
        margin-left: -4px;
        margin-right: -4px;
    }
    #dynamicTxtPreviewContent {
        font-size: 11px;
        padding: 10px !important;
    }
    
    /* Dropzone + attachment area */
    #step-upload .form-group {
        margin-top: 14px !important;
    }
    #step-upload .form-control[type="file"] {
        font-size: 12px;
    }
    #attachmentList .badge {
        display: inline-block;
        margin-bottom: 4px;
        font-size: 11px;
    }

    /* attachmentPreviewStatus */
    #attachmentPreviewStatus {
        font-size: 12px;
    }
    #attachmentPreviewStatus .alert {
        padding: 10px;
        font-size: 11px;
    }
}

/* =====================================================
   Processing overlay responsivo
   ===================================================== */
#processingOverlay { display: flex; }
#processingOverlay > div {
    width: min(480px, 94vw) !important;
    padding: 30px 20px !important;
    border-radius: 16px !important;
}
@media (max-width: 640px) {
    #processingOverlay > div {
        padding: 24px 16px !important;
    }
    #processingOverlay h2 {
        font-size: 17px !important;
    }
    #processingOverlay p {
        font-size: 12px !important;
    }
    #overlaySteps {
        padding: 12px !important;
    }
    .overlay-step {
        font-size: 12px !important;
    }
}

/* =====================================================
   Report tabs / vista detalle
   ===================================================== */
#reportTabs {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 12px;
}
#reportTabs .btn {
    white-space: nowrap;
    flex-shrink: 0;
}
@media (max-width: 640px) {
    #reportViewer .card-body {
        padding: 10px;
    }
    #reportTabs .btn {
        font-size: 11px;
        padding: 5px 8px;
    }
    .report-sheet-scroll {
        max-height: 340px;
        margin: 0 -4px;
        border-radius: 10px;
    }
    .report-sheet-scroll table {
        min-width: 480px;
    }
    .report-sheet-scroll thead th {
        font-size: 11px;
        padding: 6px 8px;
    }
    .report-sheet-scroll tbody td {
        font-size: 11px;
        padding: 5px 8px;
    }
}

/* =====================================================
   Ajustes login responsivo
   ===================================================== */
@media (max-width: 400px) {
    body.login-body { padding: 10px; }
    .login-card { padding: 24px 16px 20px; }
    .login-logo img { width: 200px; }
    .login-title h2 { font-size: 18px; }
    .login-title p { font-size: 11px; }
}

/* =====================================================
   User dropdown menu
   ===================================================== */
.user-menu {
    position: relative;
}
.user-dropdown {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    background: #fff;
    border: 1px solid var(--colvatel-border, #dbe2ea);
    border-radius: 12px;
    box-shadow: 0 12px 40px rgba(0,0,0,.14);
    min-width: 180px;
    z-index: 1000;
    overflow: hidden;
}
.user-dropdown.open {
    display: block;
}
.user-dropdown a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    font-size: 13px;
    color: #2C3E50;
    text-decoration: none;
    transition: background .15s;
}
.user-dropdown a:hover {
    background: #F4F6F9;
    color: var(--colvatel-primary);
}
.user-dropdown a:not(:last-child) {
    border-bottom: 1px solid #f0f2f5;
}

/* =====================================================
   Overlay activo: sidebar no clickeable pero visible
   ===================================================== */
body.overlay-active .sidebar,
body.overlay-active .topbar {
    pointer-events: none;
    user-select: none;
}
body.overlay-active #processingOverlay {
    pointer-events: auto;
}