/* ==========================================================================
   SANRIV Design System
   Paleta basada en el logo: azul profundo -> celeste.
   Se carga después de Bootstrap 4 y sobrescribe sus componentes.
   ========================================================================== */

:root {
    /* Marca */
    --sv-navy-950: #061a33;
    --sv-navy-900: #0a2547;
    --sv-navy-800: #0f3564;
    --sv-blue-700: #1459a0;
    --sv-blue-600: #1a6fbf;
    --sv-blue-500: #2386d6;
    --sv-sky-400: #3fa6e6;
    --sv-sky-300: #6cc0f0;
    --sv-sky-100: #dff1fc;
    --sv-sky-50: #f0f8fe;

    --sv-gradient: linear-gradient(135deg, #0f3f7a 0%, #1a6fbf 55%, #3fa6e6 100%);
    --sv-gradient-soft: linear-gradient(135deg, #e8f4fd 0%, #f5faff 100%);

    /* Neutros */
    --sv-bg: #f3f7fb;
    --sv-surface: #ffffff;
    --sv-border: #dde7f1;
    --sv-border-strong: #c8d7e6;
    --sv-text: #0e2440;
    --sv-text-2: #4a6180;
    --sv-muted: #7b8ea6;

    /* Estados */
    --sv-success: #12a17c;
    --sv-success-bg: #e3f6f0;
    --sv-warning: #e59a1c;
    --sv-warning-bg: #fdf2dd;
    --sv-danger: #e04b52;
    --sv-danger-bg: #fde8e9;
    --sv-info: var(--sv-sky-400);
    --sv-info-bg: var(--sv-sky-100);

    /* Forma */
    --sv-radius-sm: 8px;
    --sv-radius: 12px;
    --sv-radius-lg: 18px;
    --sv-shadow-sm: 0 1px 2px rgba(10, 37, 71, .06);
    --sv-shadow: 0 1px 2px rgba(10, 37, 71, .05), 0 8px 24px -12px rgba(10, 37, 71, .18);
    --sv-shadow-lg: 0 24px 60px -20px rgba(10, 37, 71, .35);
    --sv-ring: 0 0 0 4px rgba(63, 166, 230, .22);

    --sv-sidebar-w: 268px;
    --sv-topbar-h: 68px;
    --sv-font: "Manrope", "Segoe UI", system-ui, -apple-system, sans-serif;
}

/* --------------------------------------------------------------------------
   Base
   -------------------------------------------------------------------------- */
html, body {
    font-family: var(--sv-font);
    color: var(--sv-text);
    background: var(--sv-bg);
    -webkit-font-smoothing: antialiased;
}

body { font-size: 14.5px; line-height: 1.55; }

h1, h2, h3, h4, h5, h6 { color: var(--sv-text); font-weight: 700; letter-spacing: -.01em; }

a { color: var(--sv-blue-600); }
a:hover { color: var(--sv-blue-700); }

::selection { background: var(--sv-sky-100); color: var(--sv-navy-900); }

.bg-success { background: var(--sv-gradient) !important; }
.bg-primary { background-color: var(--sv-blue-600) !important; }
.text-primary { color: var(--sv-blue-600) !important; }

.required-item { color: var(--sv-danger); font-weight: 700; margin-left: 2px; }

/* --------------------------------------------------------------------------
   Layout de la aplicación
   -------------------------------------------------------------------------- */
.sv-app { min-height: 100vh; }

.sv-sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    width: var(--sv-sidebar-w);
    display: flex;
    flex-direction: column;
    background:
        radial-gradient(120% 60% at 0% 0%, rgba(63, 166, 230, .22) 0%, transparent 60%),
        linear-gradient(180deg, var(--sv-navy-900) 0%, var(--sv-navy-950) 100%);
    color: #cfe3f6;
    z-index: 1040;
    transition: transform .25s ease;
}

.sv-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 20px 22px;
    border-bottom: 1px solid rgba(255, 255, 255, .07);
    text-decoration: none !important;
}

.sv-brand-mark {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: #fff;
    display: grid;
    place-items: center;
    overflow: hidden;
    flex: none;
    box-shadow: 0 6px 18px -6px rgba(63, 166, 230, .7);
}

.sv-brand-mark img { width: 34px; height: 34px; }

.sv-brand-text strong {
    display: block;
    color: #fff;
    font-size: 17px;
    letter-spacing: .22em;
    font-weight: 800;
}

.sv-brand-text span { display: block; color: var(--sv-sky-300); font-size: 11.5px; letter-spacing: .02em; }

.sv-nav-scroll { flex: 1; overflow-y: auto; padding: 14px 14px 24px; }
.sv-nav-scroll::-webkit-scrollbar { width: 6px; }
.sv-nav-scroll::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, .12); border-radius: 6px; }

.sv-nav, .sv-nav ul { list-style: none; margin: 0; padding: 0; }

.sv-nav-label {
    margin: 18px 10px 8px;
    font-size: 10.5px;
    font-weight: 800;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: rgba(207, 227, 246, .45);
}

.sv-sidebar .sv-nav a {
    position: relative;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    margin: 2px 0;
    border-radius: 10px;
    color: #c4d8ec;
    font-weight: 600;
    font-size: 13.5px;
    cursor: pointer;
    text-decoration: none;
    transition: background .15s ease, color .15s ease;
}

.sv-sidebar .sv-nav a .batch-icon,
.sv-sidebar .sv-nav a [class^="icon-"],
.sv-sidebar .sv-nav a [class*=" icon-"] {
    width: 20px;
    font-size: 16px;
    text-align: center;
    opacity: .85;
}

.sv-sidebar .sv-nav a:hover { background: rgba(255, 255, 255, .06); color: #fff; }

.sv-sidebar .sv-nav a.active {
    color: #fff;
    background: linear-gradient(90deg, rgba(63, 166, 230, .28) 0%, rgba(63, 166, 230, .06) 100%);
}

.sv-sidebar .sv-nav a.active::before {
    content: "";
    position: absolute;
    left: -14px;
    top: 8px;
    bottom: 8px;
    width: 4px;
    border-radius: 0 4px 4px 0;
    background: var(--sv-sky-400);
    box-shadow: 0 0 12px var(--sv-sky-400);
}

/* Grupos colapsables */
.sv-group > a::after {
    content: "";
    margin-left: auto;
    width: 7px;
    height: 7px;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: rotate(-45deg);
    transition: transform .2s ease;
    opacity: .6;
}

.sv-group.open > a::after { transform: rotate(45deg); }
.sv-group > a.active::before { display: none; }

.sv-sub {
    display: none;
    margin: 2px 0 6px 22px !important;
    padding-left: 12px !important;
    border-left: 1px dashed rgba(207, 227, 246, .18);
}

.sv-group.open > .sv-sub { display: block; }
.sv-sidebar .sv-sub a { font-size: 13px; padding: 8px 10px; }
.sv-sidebar .sv-sub a.active::before { left: -13px; }

.sv-nav .badge { margin-left: auto; }

.sv-sidebar-foot {
    padding: 16px 22px;
    border-top: 1px solid rgba(255, 255, 255, .07);
    font-size: 11.5px;
    color: rgba(207, 227, 246, .5);
}

/* Contenedor principal */
.sv-main {
    margin-left: var(--sv-sidebar-w);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.sv-topbar {
    position: sticky;
    top: 0;
    z-index: 1030;
    height: var(--sv-topbar-h);
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 0 32px;
    background: rgba(255, 255, 255, .85);
    backdrop-filter: saturate(160%) blur(10px);
    -webkit-backdrop-filter: saturate(160%) blur(10px);
    border-bottom: 1px solid var(--sv-border);
}

.sv-topbar-title { min-width: 0; }
.sv-topbar-title small {
    display: block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--sv-sky-400);
}
.sv-topbar-title strong {
    display: block;
    font-size: 15px;
    color: var(--sv-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sv-menu-toggle {
    display: none;
    width: 42px;
    height: 42px;
    border: 1px solid var(--sv-border);
    border-radius: 10px;
    background: #fff;
    color: var(--sv-navy-900);
    align-items: center;
    justify-content: center;
    padding: 0;
}
.sv-menu-toggle span,
.sv-menu-toggle span::before,
.sv-menu-toggle span::after {
    display: block;
    width: 18px;
    height: 2px;
    border-radius: 2px;
    background: currentColor;
    position: relative;
}
.sv-menu-toggle span::before, .sv-menu-toggle span::after { content: ""; position: absolute; left: 0; }
.sv-menu-toggle span::before { top: -6px; }
.sv-menu-toggle span::after { top: 6px; }

.sv-user { margin-left: auto; }

.sv-user-btn {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 5px 6px 5px 14px;
    border: 1px solid var(--sv-border);
    border-radius: 999px;
    background: #fff;
    cursor: pointer;
    transition: border-color .15s ease, box-shadow .15s ease;
}
.sv-user-btn:hover, .sv-user.show .sv-user-btn { border-color: var(--sv-sky-300); box-shadow: var(--sv-ring); }
.sv-user-btn::after { display: none; }

.sv-user-meta { text-align: right; line-height: 1.2; }
.sv-user-meta strong { display: block; font-size: 13px; color: var(--sv-text); max-width: 220px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sv-user-meta span { display: block; font-size: 11.5px; color: var(--sv-muted); }

.sv-avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    object-fit: cover;
    background: var(--sv-sky-100);
    border: 2px solid #fff;
    box-shadow: 0 0 0 2px var(--sv-sky-300);
}

.sv-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(6, 26, 51, .55);
    z-index: 1035;
    opacity: 0;
    visibility: hidden;
    transition: opacity .2s ease;
}

@media (max-width: 991.98px) {
    .sv-sidebar { transform: translateX(-100%); box-shadow: var(--sv-shadow-lg); }
    .sv-app.sv-nav-open .sv-sidebar { transform: none; }
    .sv-app.sv-nav-open .sv-backdrop { opacity: 1; visibility: visible; }
    .sv-main { margin-left: 0; }
    .sv-menu-toggle { display: inline-flex; }
    .sv-topbar { padding: 0 16px; }
    .sv-user-meta { display: none; }
    .sv-user-btn { padding: 4px; }
}

/* --------------------------------------------------------------------------
   Contenido
   -------------------------------------------------------------------------- */
.main-content { flex: 1; padding: 32px !important; width: 100%; }
@media (max-width: 767.98px) { .main-content { padding: 20px 16px !important; } }

.main-content > .row:first-child h1 {
    position: relative;
    font-size: 26px;
    font-weight: 800;
    margin: 0 0 26px;
    padding-left: 18px;
    color: var(--sv-navy-900);
}
.main-content > .row:first-child h1::before {
    content: "";
    position: absolute;
    left: 0;
    top: 4px;
    bottom: 4px;
    width: 5px;
    border-radius: 4px;
    background: var(--sv-gradient);
}

.main-content .mb-5 { margin-bottom: 1.75rem !important; }

/* Cards */
.card {
    border: 1px solid var(--sv-border);
    border-radius: var(--sv-radius-lg);
    background: var(--sv-surface);
    box-shadow: var(--sv-shadow);
    overflow: visible;
}

.card-header {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    padding: 18px 22px;
    background: transparent;
    border-bottom: 1px solid var(--sv-border);
    font-size: 15px;
    font-weight: 800;
    color: var(--sv-navy-900);
}
.card-header:first-child { border-radius: var(--sv-radius-lg) var(--sv-radius-lg) 0 0; }

.card-header::before {
    content: "";
    width: 10px;
    height: 10px;
    border-radius: 3px;
    background: var(--sv-gradient);
    transform: rotate(45deg);
    flex: none;
}

.card-body { padding: 22px; }

.task-list-stats { margin: 0; }
.task-list-total {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 999px;
    background: var(--sv-sky-100);
    color: var(--sv-blue-700);
    font-size: 11.5px;
    font-weight: 700;
}

.header-btn-block { margin-left: auto; }

.card > .col-lg-12 { padding: 18px 22px 22px !important; }
.card > .col-lg-12 > br:first-child { display: none; }

.create-task-block > br, .card-body > form br { display: none; }
.card-body .form-group { margin-bottom: 18px; }

/* Botones */
.btn {
    font-weight: 700;
    font-size: 13.5px;
    border-radius: 10px;
    padding: 9px 18px;
    border-width: 1px;
    transition: transform .12s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease;
}
.btn:focus, .btn.focus { box-shadow: var(--sv-ring) !important; }
.btn:active { transform: translateY(1px); }
.btn .icon, .btn .batch-icon { margin-left: 4px; vertical-align: -2px; }

.btn-primary {
    background: var(--sv-gradient);
    border-color: transparent;
    color: #fff !important;
    box-shadow: 0 8px 18px -10px rgba(26, 111, 191, .9);
}
.btn-primary:hover, .btn-primary:not(:disabled):not(.disabled):active {
    background: linear-gradient(135deg, #0c3566 0%, #155fa6 55%, #2f96d6 100%);
    border-color: transparent;
    box-shadow: 0 10px 22px -10px rgba(26, 111, 191, 1);
}

.btn-success {
    background: #fff;
    color: var(--sv-blue-700);
    border-color: var(--sv-border-strong);
}
.btn-success:hover, .btn-success:not(:disabled):not(.disabled):active {
    background: var(--sv-sky-50);
    color: var(--sv-blue-700);
    border-color: var(--sv-sky-300);
}

.btn-warning { background: var(--sv-warning-bg); color: #9a5f00; border-color: transparent; }
.btn-warning:hover { background: var(--sv-warning); color: #fff; border-color: transparent; }

.btn-danger { background: var(--sv-danger-bg); color: var(--sv-danger); border-color: transparent; }
.btn-danger:hover { background: var(--sv-danger); color: #fff; border-color: transparent; }

.btn-info { background: var(--sv-info-bg); color: var(--sv-blue-700); border-color: transparent; }
.btn-info:hover { background: var(--sv-sky-400); color: #fff; border-color: transparent; }

.btn-secondary, .btn-outline-secondary {
    background: #fff;
    color: var(--sv-text-2);
    border-color: var(--sv-border-strong);
}
.btn-secondary:hover, .btn-outline-secondary:hover { background: var(--sv-sky-50); color: var(--sv-navy-900); border-color: var(--sv-sky-300); }

.btn-lg { padding: 12px 26px; font-size: 15px; border-radius: 12px; }

/* Botones de acción dentro de tablas */
.table .btn {
    width: 34px;
    height: 34px;
    padding: 0;
    margin: 0 2px;
    border-radius: 9px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    box-shadow: none;
}
.table .btn .icon, .table .btn [class^="icon-"] { margin: 0; }
.table .btn-primary { background: var(--sv-sky-100); color: var(--sv-blue-700) !important; }
.table .btn-primary:hover { background: var(--sv-gradient); color: #fff !important; }

/* Formularios */
label, .control-label { font-size: 12.5px; font-weight: 700; color: var(--sv-text-2); margin-bottom: 6px; }

.form-control, .custom-select, select.form-control {
    min-height: 42px;
    border: 1px solid var(--sv-border-strong);
    border-radius: 10px;
    background-color: #fbfdff;
    color: var(--sv-text);
    font-size: 14px;
    padding: 9px 14px;
    transition: border-color .15s ease, box-shadow .15s ease, background-color .15s ease;
}
textarea.form-control { min-height: 96px; }
.form-control::placeholder { color: #9aabbf; }
.form-control:focus, .custom-select:focus {
    border-color: var(--sv-sky-400);
    background-color: #fff;
    box-shadow: var(--sv-ring);
    color: var(--sv-text);
}
.form-control:disabled, .form-control[readonly] { background-color: #eef3f8; color: var(--sv-text-2); }
input[type="file"].form-control { padding: 8px 10px; }

.input-group-text {
    border-radius: 10px;
    border-color: var(--sv-border-strong);
    background: var(--sv-sky-50);
    color: var(--sv-blue-700);
}
.input-group > .form-control:not(:last-child) { border-top-right-radius: 0; border-bottom-right-radius: 0; }
.input-group-append .btn { border-top-left-radius: 0; border-bottom-left-radius: 0; }
.input-group-prepend .input-group-text { border-top-right-radius: 0; border-bottom-right-radius: 0; }

.custom-control-input:checked ~ .custom-control-label::before { background: var(--sv-blue-600); border-color: var(--sv-blue-600); }
.custom-control-input:focus ~ .custom-control-label::before { box-shadow: var(--sv-ring); }

/* Tablas */
.table { color: var(--sv-text) !important; margin-bottom: 0; }
.table-bordered, .table-bordered td, .table-bordered th { border-color: var(--sv-border) !important; }
.table-bordered { border-radius: var(--sv-radius); overflow: hidden; border-collapse: separate !important; border-spacing: 0; }

.table thead th, .table tfoot th {
    background: var(--sv-sky-50);
    color: var(--sv-blue-700);
    font-size: 11.5px;
    font-weight: 800 !important;
    letter-spacing: .06em;
    text-transform: uppercase;
    border-bottom-width: 1px !important;
    white-space: nowrap;
    padding: 12px 14px;
}
.table tfoot th { color: var(--sv-muted); background: #f8fbfe; }

.table td { padding: 10px 14px; vertical-align: middle; font-size: 13.5px; border-top-color: var(--sv-border); }
.table-hover tbody tr:hover { background: #f4faff; }
.table-striped tbody tr:nth-of-type(odd) { background: #f9fcff; }

/* DataTables */
.dataTables_wrapper { font-size: 13px; color: var(--sv-text-2); }
.dataTables_wrapper .row { margin-left: 0; margin-right: 0; }
.dataTables_wrapper .row > div { padding-left: 0; padding-right: 0; }
.dataTables_wrapper .dataTables_length,
.dataTables_wrapper .dataTables_filter { margin-bottom: 14px; }
.dataTables_wrapper .dataTables_filter input,
.dataTables_wrapper .dataTables_length select {
    border: 1px solid var(--sv-border-strong);
    border-radius: 10px;
    min-height: 36px;
    padding: 6px 12px;
    background: #fbfdff;
    outline: none;
    margin-left: 6px;
}
.dataTables_wrapper .dataTables_length select { margin: 0 6px; }
.dataTables_wrapper .dataTables_filter input:focus { border-color: var(--sv-sky-400); box-shadow: var(--sv-ring); }
.dataTables_wrapper .dataTables_info { padding-top: 16px !important; color: var(--sv-muted); }
.dataTables_wrapper .dataTables_paginate { padding-top: 12px; }
.dataTables_processing {
    background: #fff !important;
    border: 1px solid var(--sv-border) !important;
    border-radius: var(--sv-radius) !important;
    box-shadow: var(--sv-shadow) !important;
    color: var(--sv-blue-700) !important;
    font-weight: 700;
}

table.dataTable.dtr-inline.collapsed > tbody > tr > td:first-child::before,
table.dataTable.dtr-inline.collapsed > tbody > tr > th:first-child::before {
    background-color: var(--sv-blue-600) !important;
    box-shadow: 0 0 0 2px #fff, 0 2px 6px rgba(10, 37, 71, .3) !important;
    border: 0 !important;
}
table.dataTable.dtr-inline.collapsed > tbody > tr.parent > td:first-child::before {
    background-color: var(--sv-danger) !important;
}

/* Paginación */
.pagination { gap: 4px; }
.page-link {
    border: 1px solid var(--sv-border);
    border-radius: 9px !important;
    color: var(--sv-text-2);
    font-weight: 700;
    min-width: 36px;
    text-align: center;
}
.page-link:hover { background: var(--sv-sky-50); color: var(--sv-blue-700); border-color: var(--sv-sky-300); }
.page-link:focus { box-shadow: var(--sv-ring); }
.page-item.active .page-link { background: var(--sv-gradient); border-color: transparent; color: #fff; }
.page-item.disabled .page-link { color: #b3c1d1; border-color: var(--sv-border); }

/* Badges */
.badge {
    font-weight: 700;
    font-size: 11.5px;
    padding: 5px 10px;
    border-radius: 999px;
    letter-spacing: .01em;
}
.badge-success { background: var(--sv-success-bg); color: var(--sv-success); }
.badge-danger { background: var(--sv-danger-bg); color: var(--sv-danger); }
.badge-warning { background: var(--sv-warning-bg); color: #a86a00; }
.badge-info, .badge-primary { background: var(--sv-sky-100); color: var(--sv-blue-700); }
.badge-secondary { background: #e9eef4; color: var(--sv-text-2); }
.sv-sidebar .badge-success { background: rgba(18, 161, 124, .2); color: #6fe0bf; }
.sv-sidebar .badge-danger { background: rgba(224, 75, 82, .2); color: #ff9da1; }

/* Pestañas */
.nav-tabs {
    border-bottom: 1px solid var(--sv-border);
    gap: 4px;
    padding: 0 16px;
}
.nav-tabs .nav-link {
    border: 0;
    border-bottom: 3px solid transparent;
    border-radius: 0;
    color: var(--sv-muted);
    font-weight: 700;
    font-size: 13.5px;
    padding: 12px 14px;
    margin-bottom: -1px;
}
.nav-tabs .nav-link:hover { color: var(--sv-blue-700); border-bottom-color: var(--sv-sky-100); }
.nav-tabs .nav-link.active, .nav-tabs .nav-item.show .nav-link {
    color: var(--sv-blue-700);
    background: transparent;
    border-bottom-color: var(--sv-sky-400);
}
.tab-content { padding: 18px 0 0; }
.card-table { padding: 0 22px 22px; }

/* Dropdowns */
.dropdown-menu {
    border: 1px solid var(--sv-border);
    border-radius: var(--sv-radius);
    box-shadow: var(--sv-shadow-lg);
    padding: 6px;
    font-size: 13.5px;
}
.dropdown-item { border-radius: 8px; padding: 9px 12px; color: var(--sv-text); font-weight: 600; display: flex; align-items: center; gap: 10px; }
.dropdown-item:hover, .dropdown-item:focus { background: var(--sv-sky-50); color: var(--sv-blue-700); }
.dropdown-item.active, .dropdown-item:active { background: var(--sv-gradient); color: #fff; }
.dropdown-header { font-size: 11px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: var(--sv-muted); }
.dropdown-divider { border-top-color: var(--sv-border); }

/* Modales */
.modal-backdrop.show { opacity: .6; background: var(--sv-navy-950); }
.modal-content {
    border: 0;
    border-radius: var(--sv-radius-lg);
    box-shadow: var(--sv-shadow-lg);
    overflow: hidden;
}
.modal-header {
    background: var(--sv-gradient);
    color: #fff;
    border-bottom: 0;
    padding: 18px 24px;
}
.modal-title { color: #fff; font-weight: 800; font-size: 17px; }
.modal-header .close { color: #fff; opacity: .8; text-shadow: none; }
.modal-header .close:hover { opacity: 1; color: #fff; }
.modal-body { padding: 24px; }
.modal-footer { border-top: 1px solid var(--sv-border); background: #f8fbfe; padding: 14px 24px; }

/* Tooltips */
.tooltip-inner { background: var(--sv-navy-900); border-radius: 8px; font-size: 12px; padding: 6px 10px; }
.bs-tooltip-top .arrow::before { border-top-color: var(--sv-navy-900); }
.bs-tooltip-bottom .arrow::before { border-bottom-color: var(--sv-navy-900); }

/* AlertifyJS */
.alertify-notifier .ajs-message {
    border-radius: var(--sv-radius);
    font-family: var(--sv-font);
    font-weight: 700;
    font-size: 13.5px;
    box-shadow: var(--sv-shadow-lg);
    border: 0;
    text-shadow: none;
    color: #fff;
}
.alertify-notifier .ajs-message.ajs-success { background: var(--sv-success); }
.alertify-notifier .ajs-message.ajs-error { background: var(--sv-danger); }
.alertify-notifier .ajs-message.ajs-warning { background: var(--sv-warning); }
.alertify .ajs-dialog { border-radius: var(--sv-radius-lg); box-shadow: var(--sv-shadow-lg); font-family: var(--sv-font); }
.alertify .ajs-header { font-weight: 800; color: var(--sv-navy-900); border-radius: var(--sv-radius-lg) var(--sv-radius-lg) 0 0; }
.alertify .ajs-footer { border-radius: 0 0 var(--sv-radius-lg) var(--sv-radius-lg); }
.alertify .ajs-footer .ajs-buttons .ajs-button { border-radius: 9px; font-weight: 700; }
.alertify .ajs-footer .ajs-buttons .ajs-button.ajs-ok { background: var(--sv-blue-600); color: #fff; }

/* --------------------------------------------------------------------------
   Inicio (dashboard)
   -------------------------------------------------------------------------- */
.sv-hero {
    position: relative;
    overflow: hidden;
    border-radius: 22px;
    padding: 40px 44px;
    background: var(--sv-gradient);
    color: #fff;
    box-shadow: 0 30px 60px -30px rgba(15, 63, 122, .8);
    margin-bottom: 28px;
}
.sv-hero h2 { color: #fff; font-size: 30px; font-weight: 800; margin: 6px 0 10px; }
.sv-hero p { color: rgba(255, 255, 255, .85); max-width: 560px; margin: 0; font-size: 15px; }
.sv-hero .sv-eyebrow { color: var(--sv-sky-100); }
.sv-hero-art { position: absolute; right: -40px; top: 50%; transform: translateY(-50%); width: 340px; opacity: .9; pointer-events: none; }
@media (max-width: 767.98px) {
    .sv-hero { padding: 28px 24px; }
    .sv-hero h2 { font-size: 23px; }
    .sv-hero-art { width: 220px; right: -90px; opacity: .35; }
}

.sv-eyebrow { font-size: 11.5px; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; color: var(--sv-sky-400); }

.sv-section-title { font-size: 16px; font-weight: 800; color: var(--sv-navy-900); margin: 0 0 14px; }

.sv-tiles {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 18px;
}

.sv-tile {
    display: flex;
    flex-direction: column;
    gap: 14px;
    padding: 22px;
    background: #fff;
    border: 1px solid var(--sv-border);
    border-radius: var(--sv-radius-lg);
    box-shadow: var(--sv-shadow-sm);
    color: var(--sv-text) !important;
    text-decoration: none !important;
    transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.sv-tile:hover { transform: translateY(-3px); box-shadow: var(--sv-shadow); border-color: var(--sv-sky-300); }

.sv-tile-icon {
    width: 46px;
    height: 46px;
    border-radius: 13px;
    display: grid;
    place-items: center;
    font-size: 20px;
    background: var(--sv-sky-100);
    color: var(--sv-blue-600);
    transition: background .18s ease, color .18s ease;
}
.sv-tile:hover .sv-tile-icon { background: var(--sv-gradient); color: #fff; }
.sv-tile strong { font-size: 15px; font-weight: 800; }
.sv-tile span { font-size: 12.5px; color: var(--sv-muted); line-height: 1.45; }
.sv-tile-go { margin-top: auto; font-size: 12.5px; font-weight: 800; color: var(--sv-blue-600); }

/* --------------------------------------------------------------------------
   Login
   -------------------------------------------------------------------------- */
.sv-login {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    background: #fff;
}

.sv-login-brand {
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 48px 56px;
    color: #fff;
    background:
        radial-gradient(80% 60% at 100% 0%, rgba(108, 192, 240, .45) 0%, transparent 60%),
        linear-gradient(160deg, var(--sv-navy-800) 0%, var(--sv-navy-950) 100%);
}
.sv-login-brand > *, .sv-hero > * { position: relative; z-index: 1; }
.sv-login-brand > .sv-login-art, .sv-hero > .sv-hero-art { position: absolute; z-index: 0; }
.sv-login-brand .sv-brand { border: 0; }
.sv-login-brand .sv-brand-text strong { font-size: 20px; }
.sv-login-brand h1 { color: #fff; font-size: 42px; line-height: 1.12; font-weight: 800; margin: 16px 0 16px; max-width: 520px; }
.sv-login-brand h1 em { font-style: normal; background: linear-gradient(90deg, #6cc0f0, #b9e3fb); -webkit-background-clip: text; background-clip: text; color: transparent; }
.sv-login-brand p { color: rgba(223, 241, 252, .8); font-size: 15.5px; max-width: 460px; }
.sv-login-art { position: absolute; right: -120px; bottom: -120px; width: 520px; opacity: .55; pointer-events: none; }
.sv-login-points { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; position: relative; }
.sv-login-points span {
    font-size: 12.5px;
    font-weight: 700;
    padding: 7px 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, .08);
    border: 1px solid rgba(255, 255, 255, .14);
}
.sv-login-copy { font-size: 12px; color: rgba(223, 241, 252, .5); position: relative; }

.sv-login-form {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 48px 24px;
    background:
        radial-gradient(60% 50% at 100% 100%, var(--sv-sky-50) 0%, transparent 70%),
        #fff;
}
.sv-login-card { width: 100%; max-width: 400px; }
.sv-login-logo { display: block; width: 150px; margin: 0 0 18px -12px; }
.sv-login-card h2 { font-size: 26px; font-weight: 800; margin: 0 0 6px; color: var(--sv-navy-900); }
.sv-login-card > p { color: var(--sv-muted); margin-bottom: 28px; }
.sv-login-card .form-control { min-height: 48px; font-size: 15px; }
.sv-login-card .btn-primary { min-height: 50px; font-size: 15px; border-radius: 12px; }
.sv-login-error { display: block; min-height: 18px; margin-top: 6px; color: var(--sv-danger) !important; font-weight: 700; }

@media (max-width: 991.98px) {
    .sv-login { grid-template-columns: 1fr; }
    .sv-login-brand { padding: 32px 24px; min-height: auto; }
    .sv-login-brand h1 { font-size: 28px; }
    .sv-login-art { width: 300px; right: -100px; bottom: -100px; }
    .sv-login-copy { display: none; }
}