/* Panel Nexphaz: tema claro y paleta de marca. Bootstrap 5.3. */

:root {
    --brand: #6c1cfc;
    --brand-800: #5b16d8;
    --brand-900: #252342;
    --brand-600: #9b5ffd;
    --brand-100: #f2efff;
    --brand-50: #f8f9fc;
    --accent: #8d4afc;
    --accent-600: #6c1cfc;
    --accent-100: #f2efff;
    --ink: #30324a;
    --muted: #73758a;
    --line: #eaeaf2;
    --radius: 12px;
    --shadow-sm: 0 1px 2px rgba(23, 28, 42, .05), 0 1px 3px rgba(23, 28, 42, .07);
    --shadow-md: 0 4px 12px rgba(23, 28, 42, .08), 0 2px 4px rgba(23, 28, 42, .05);
    --sidebar-w: 260px;

    /* Bootstrap */
    --bs-body-font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --bs-body-font-size: .925rem;
    --bs-body-color: var(--ink);
    --bs-body-bg: #fff;
    --bs-secondary-color: var(--muted);
    --bs-tertiary-bg: var(--brand-50);
    --bs-border-color: var(--line);
    --bs-border-radius: .55rem;
    --bs-border-radius-sm: .4rem;
    --bs-border-radius-lg: .8rem;
    --bs-primary: #6c1cfc;
    --bs-primary-rgb: 108, 28, 252;
    --bs-primary-bg-subtle: #f2efff;
    --bs-primary-text-emphasis: #5421b4;
    --bs-warning: #f2c014;
    --bs-warning-rgb: 242, 192, 20;
    --bs-link-color: #6c1cfc;
    --bs-link-color-rgb: 108, 28, 252;
    --bs-link-hover-color: #5421b4;
    --bs-link-hover-color-rgb: 84, 33, 180;
    --bs-focus-ring-color: rgba(141, 74, 252, .35);
}

[x-cloak] { display: none !important; }
body { -webkit-font-smoothing: antialiased; background-color: var(--brand-50); }
.bg-body-tertiary { background-color: var(--brand-50) !important; }
a { text-underline-offset: 2px; }
h1, .h1, h2, .h2, h3, .h3, h4, .h4, h5, .h5 { color: var(--brand-900); letter-spacing: -.01em; }
h1.h4, h1.h5 { font-weight: 700; }
.text-body-secondary { color: var(--muted) !important; }
.icon { flex-shrink: 0; vertical-align: -.2em; }

/* ── botones ─────────────────────────────────────────────────── */
.btn { font-weight: 500; --bs-btn-focus-box-shadow: 0 0 0 .2rem rgba(141, 74, 252, .35); }
.btn-primary {
    --bs-btn-bg: var(--brand); --bs-btn-border-color: var(--brand); --bs-btn-color: #fff;
    --bs-btn-hover-bg: var(--brand-800); --bs-btn-hover-border-color: var(--brand-800); --bs-btn-hover-color: #fff;
    --bs-btn-active-bg: var(--brand-900); --bs-btn-active-border-color: var(--brand-900);
    --bs-btn-disabled-bg: var(--brand-600); --bs-btn-disabled-border-color: var(--brand-600);
}
.btn-outline-primary {
    --bs-btn-color: var(--brand); --bs-btn-border-color: #c3c8d6;
    --bs-btn-hover-bg: var(--brand); --bs-btn-hover-border-color: var(--brand); --bs-btn-hover-color: #fff;
    --bs-btn-active-bg: var(--brand-800); --bs-btn-active-border-color: var(--brand-800);
}
.btn-outline-secondary {
    --bs-btn-color: #4a5164; --bs-btn-border-color: #d3d7e1; --bs-btn-bg: #fff;
    --bs-btn-hover-bg: var(--brand-100); --bs-btn-hover-border-color: #c3c8d6; --bs-btn-hover-color: var(--brand-900);
    --bs-btn-active-bg: var(--brand-100); --bs-btn-active-border-color: #b8bdcc; --bs-btn-active-color: var(--brand-900);
}
.btn-warning, .btn-accent {
    --bs-btn-bg: var(--accent); --bs-btn-border-color: var(--accent); --bs-btn-color: var(--brand-900);
    --bs-btn-hover-bg: var(--accent-600); --bs-btn-hover-border-color: var(--accent-600); --bs-btn-hover-color: var(--brand-900);
    --bs-btn-active-bg: var(--accent-600); --bs-btn-active-border-color: var(--accent-600);
}
.btn-dark { --bs-btn-bg: var(--brand-900); --bs-btn-border-color: var(--brand-900); --bs-btn-hover-bg: #171a24; --bs-btn-hover-border-color: #171a24; }
.btn-link { --bs-btn-color: var(--bs-link-color); }

/* ── tarjetas, tablas, listas ───────────────────────────────── */
.card { --bs-card-border-color: var(--line); --bs-card-border-radius: var(--radius); --bs-card-inner-border-radius: calc(var(--radius) - 1px); border-color: var(--line); }
.card.shadow-sm, .shadow-sm { box-shadow: var(--shadow-sm) !important; }
.card-header { --bs-card-cap-bg: #fff; border-bottom-color: var(--line); padding: .8rem 1rem; }
.card-header strong, .card-header .fw-semibold { color: var(--brand-900); }
.card-footer { background: #fbfbfd; border-top-color: var(--line); }
.list-group { --bs-list-group-border-color: var(--line); }

.table { --bs-table-border-color: var(--line); --bs-table-hover-bg: #f6f7fa; --bs-table-color: var(--ink); }
.table > thead > tr > th {
    font-size: .7rem; font-weight: 600; text-transform: uppercase; letter-spacing: .05em; color: var(--muted);
    background: #f8f9fb; border-bottom-width: 1px; white-space: nowrap;
}
.table > :not(caption) > * > * { padding-top: .55rem; padding-bottom: .55rem; }
.table-bordered > :not(caption) > * > * { border-color: var(--line); }

/* ── formularios ────────────────────────────────────────────── */
.form-control, .form-select { border-color: #d6dae3; }
.form-control:focus, .form-select:focus { border-color: var(--accent); box-shadow: 0 0 0 .2rem rgba(141, 74, 252, .25); }
.form-check-input:checked { background-color: var(--brand); border-color: var(--brand); }
.form-check-input:focus { border-color: var(--accent); box-shadow: 0 0 0 .2rem rgba(141, 74, 252, .25); }
.form-switch .form-check-input:focus { --bs-form-switch-bg: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='3' fill='%23f2c014'/%3e%3c/svg%3e"); }
.form-label { font-weight: 500; color: #3d4354; }
.btn-check:checked + .btn-outline-secondary, .btn-check:checked + .btn-outline-primary { background: var(--brand); border-color: var(--brand); color: #fff; }

/* ── badges, alertas, paginación, pestañas ──────────────────── */
.badge { font-weight: 600; letter-spacing: .01em; }
.text-bg-warning { background-color: #f2c014 !important; color: var(--brand-900) !important; }
.text-bg-primary { background-color: var(--brand) !important; }
.text-bg-light { background-color: #f1f2f6 !important; }
.alert { border-radius: var(--radius); border-width: 0; border-left: 4px solid currentColor; }
.alert-warning { --bs-alert-bg: #fdf3cf; --bs-alert-color: #6b5200; }
.alert-info { --bs-alert-bg: #eaf0fb; --bs-alert-color: #2c4677; }
.alert-secondary { --bs-alert-bg: #eef0f4; --bs-alert-color: #3d4354; }
.pagination { --bs-pagination-active-bg: var(--brand); --bs-pagination-active-border-color: var(--brand); --bs-pagination-color: var(--brand); }
.nav-pills { --bs-nav-pills-link-active-bg: var(--brand); }
.nav-tabs .nav-link.active { border-bottom: 2px solid var(--accent); }
.nav-link { color: #4a5164; }
.dropdown-menu { border-color: var(--line); border-radius: var(--radius); box-shadow: var(--shadow-md); }
.progress { --bs-progress-bar-bg: var(--brand); }

/* ── layout con menú lateral ────────────────────────────────── */
.app-body { min-height: 100vh; }
.sidebar {
    position: fixed; inset: 0 auto 0 0; width: var(--sidebar-w); z-index: 1045; display: flex; flex-direction: column;
    background: #fff; color: var(--ink); border-right: 1px solid var(--line);
    transition: transform .22s ease;
}
.sidebar-brand { display: flex; align-items: center; gap: .75rem; padding: 1.15rem 1.25rem; color: var(--ink); text-decoration: none; border-bottom: 1px solid var(--line); }
.sidebar-brand:hover { color: var(--brand); }
.brand-mark {
    width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center; flex-shrink: 0;
    background: var(--accent); color: var(--brand-900); box-shadow: 0 2px 8px rgba(141, 74, 252, .35);
}
.brand-mark img { width: 100%; height: 100%; object-fit: contain; border-radius: 10px; background: #fff; }
.brand-name { font-weight: 700; font-size: .98rem; line-height: 1.15; color: #fff; }
.brand-sub { font-size: .72rem; color: #9aa1b4; }
.sidebar-logo { padding: 1rem 1rem .75rem; border-bottom: 1px solid rgba(255, 255, 255, .07); min-height: 20px; }
.sidebar-logo a { display: block; }
.sidebar-logo img { display: block; width: 100%; height: 64px; object-fit: contain; background: #fff; border-radius: 10px; padding: 8px 12px; }
.sidebar-logo-empty { border: 1px dashed rgba(255, 255, 255, .25); border-radius: 10px; padding: .9rem; text-align: center; color: #aab0c2; font-size: .8rem; text-decoration: none; }
.sidebar-logo-empty:hover { color: #fff; border-color: var(--accent); }
.logo-preview { width: 220px; height: 80px; border: 1px solid var(--line); border-radius: 10px; display: grid; place-items: center; background: #fff; padding: 8px; }
.logo-preview img { max-width: 100%; max-height: 100%; object-fit: contain; }
.sidebar-nav { flex: 1; overflow-y: auto; padding: .5rem .75rem 1rem; scrollbar-width: thin; scrollbar-color: rgba(255, 255, 255, .15) transparent; }
.nav-section { font-size: .66rem; font-weight: 700; text-transform: uppercase; letter-spacing: .09em; color: #858ca1; margin: 1.1rem .75rem .4rem; }
.side-link {
    position: relative; display: flex; align-items: center; gap: .75rem; padding: .55rem .75rem; margin-bottom: 2px;
    border-radius: 8px; color: #626479; text-decoration: none; font-weight: 500; font-size: .9rem;
}
.side-link .icon { color: #8f96aa; }
.side-link:hover { background: #f8f6ff; color: var(--brand); }
.side-link:hover .icon { color: var(--brand); }
.side-link.active { background: #f2efff; color: #6c1cfc; }
.side-link.active .icon { color: var(--accent); }
.side-link.active::before { content: ""; position: absolute; left: -.75rem; top: 8px; bottom: 8px; width: 3px; border-radius: 0 3px 3px 0; background: var(--accent); }
.side-link .side-badge { margin-left: auto; background: var(--accent); color: var(--brand-900); font-size: .68rem; font-weight: 700; border-radius: 999px; padding: 1px 7px; }
.sidebar-footer { border-top: 1px solid var(--line); padding: .85rem 1rem; display: flex; align-items: center; gap: .65rem; }
.avatar {
    width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center; flex-shrink: 0;
    background: var(--accent); color: var(--brand-900); font-weight: 700; font-size: .85rem;
}
.sidebar-user { min-width: 0; flex: 1; line-height: 1.2; }
.sidebar-user a { color: var(--ink); font-weight: 600; font-size: .86rem; text-decoration: none; display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sidebar-user small { color: #959cb0; font-size: .72rem; display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sidebar-icon-btn { border: 0; background: transparent; color: #a7adbf; padding: 6px; border-radius: 8px; line-height: 0; }
.sidebar-icon-btn:hover { background: #f2efff; color: var(--brand); }

.main-area { margin-left: var(--sidebar-w); min-width: 0; display: flex; flex-direction: column; min-height: 100vh; }
.topbar {
    position: sticky; top: 0; z-index: 1030; height: 62px; display: flex; align-items: center; gap: .75rem; padding: 0 1.75rem;
    background: rgba(255, 255, 255, .88); backdrop-filter: saturate(180%) blur(8px); border-bottom: 1px solid var(--line);
}
.topbar-crumbs { display: flex; align-items: center; gap: .5rem; min-width: 0; font-size: .88rem; color: var(--muted); }
.topbar-crumbs strong { color: var(--brand-900); font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.topbar-actions { margin-left: auto; display: flex; align-items: center; gap: .5rem; }
.icon-btn {
    position: relative; width: 38px; height: 38px; border-radius: 10px; border: 1px solid var(--line); background: #fff;
    display: grid; place-items: center; color: #4a5164;
}
.icon-btn:hover { background: var(--brand-50); color: var(--brand-900); }
.icon-btn.is-critical { background: #dc3545; border-color: #dc3545; color: #fff; animation: pulse 1.6s infinite; }
.icon-btn .dot { position: absolute; top: -5px; right: -5px; min-width: 18px; height: 18px; padding: 0 5px; border-radius: 999px; background: #dc3545; color: #fff; font-size: .66rem; font-weight: 700; display: grid; place-items: center; border: 2px solid #fff; }
@keyframes pulse { 0%, 100% { box-shadow: 0 0 0 0 rgba(220, 53, 69, .45); } 50% { box-shadow: 0 0 0 6px rgba(220, 53, 69, 0); } }
.content { padding: 1.75rem; width: 100%; max-width: 1480px; }
.menu-toggle { display: none; }
.sidebar-backdrop { display: none; }

@media (max-width: 991.98px) {
    .sidebar { transform: translateX(-100%); box-shadow: none; }
    .sidebar-open .sidebar { transform: translateX(0); box-shadow: 0 0 40px rgba(0, 0, 0, .3); }
    .sidebar-open .sidebar-backdrop { display: block; position: fixed; inset: 0; z-index: 1040; background: rgba(23, 28, 42, .45); }
    .main-area { margin-left: 0; }
    .menu-toggle { display: grid; }
    .topbar { padding: 0 1rem; }
    .content { padding: 1.1rem; }
}

/* Banner de modo soporte (super-admin dentro de una empresa) */
.support-banner { background: var(--accent); color: var(--brand-900); font-size: .88rem; padding: .5rem 1.75rem; }

/* ── pantallas de ingreso e instalación ─────────────────────── */
.auth-body {
    min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 2rem 1rem;
    background: #f8f9fc;
}
.auth-wrap { width: 100%; }
.auth-brand { display: flex; align-items: center; justify-content: center; gap: .75rem; margin-bottom: 1.5rem; color: #fff; }
.auth-brand .brand-name { font-size: 1.25rem; }
.auth-body .card { border: 1px solid var(--line); box-shadow: 0 12px 40px rgba(50, 77, 161, .06); }
.auth-body .card-body { padding: 1.75rem; }
.auth-body .alert { box-shadow: var(--shadow-sm); }
.auth-foot { text-align: center; color: #9aa1b4; font-size: .78rem; margin-top: 1.25rem; }

/* ── impresión ──────────────────────────────────────────────── */
@media print {
    .sidebar, .topbar, .sidebar-backdrop, .support-banner { display: none !important; }
    .main-area { margin-left: 0; }
    .content { padding: 0; }
    body { background: #fff; }
}
.min-w-0 { min-width: 0; }

/* ── encabezado de página, indicadores y listas del inicio ──── */
.page-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 1rem; margin-bottom: 1.5rem; }
.page-head h1 { font-weight: 700; }
.page-head .btn { display: inline-flex; align-items: center; gap: .4rem; }
.stat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 1rem; }
.stat-card {
    display: flex; align-items: center; gap: .9rem; padding: 1rem 1.1rem; background: #fff; border: 1px solid var(--line);
    border-radius: var(--radius); box-shadow: var(--shadow-sm); text-decoration: none; color: var(--ink); transition: transform .12s, box-shadow .12s;
}
.stat-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); color: var(--ink); }
.stat-icon { width: 44px; height: 44px; border-radius: 11px; display: grid; place-items: center; flex-shrink: 0; background: var(--brand-100); color: var(--brand); }
.stat-value { display: block; font-size: 1.6rem; font-weight: 700; line-height: 1.1; color: var(--brand-900); }
.stat-label { display: block; font-size: .8rem; color: var(--muted); }
.tone-ok .stat-icon, .stat-icon.tone-ok { background: #def4e6; color: #1e7b45; }
.tone-warn .stat-icon, .stat-icon.tone-warn { background: var(--accent-100); color: #9a7500; }
.tone-bad .stat-icon, .stat-icon.tone-bad { background: #fde3e5; color: #c0283a; }
.tone-bad .stat-value { color: #c0283a; }
.tone-brand .stat-icon, .stat-icon.tone-brand { background: var(--brand-100); color: var(--brand); }
.tone-muted .stat-icon { background: #f1f2f6; color: #9097a8; }
.row-flag-warn { box-shadow: inset 3px 0 0 var(--accent); }
.row-flag-bad { box-shadow: inset 3px 0 0 #dc3545; }
.card-header .icon { color: var(--muted); }
.kv { display: grid; grid-template-columns: auto 1fr; gap: .35rem 1rem; font-size: .86rem; }
.kv dt { color: var(--muted); font-weight: 500; white-space: nowrap; }
.kv dd { margin: 0; text-align: right; }
.activity { list-style: none; margin: 0; padding: .5rem 1rem; max-height: 460px; overflow-y: auto; }
.activity li { display: flex; gap: .75rem; padding: .55rem 0; border-bottom: 1px solid #f0f1f5; }
.activity li:last-child { border-bottom: 0; }
.activity-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); margin-top: .45rem; flex-shrink: 0; box-shadow: 0 0 0 3px var(--accent-100); }
.activity code { font-size: .74rem; color: #7a5d00; }

/* Identidad y superficies claras */
:root { --nx-blue: #007bff; --nx-coral: #f95f47; --nx-lilac: #b28afd; --nx-indigo: #324da1; --bs-danger: #f95f47; --bs-danger-rgb: 249, 95, 71; }
.brand-logo { display: block; width: 156px; height: auto; }
.sidebar-brand { flex-direction: column; align-items: flex-start; gap: .65rem; padding: 1.6rem 1.5rem 1.3rem; }
.brand-sub { color: var(--muted); font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; }
.auth-brand { flex-direction: column; gap: .8rem; }
.auth-brand .brand-logo { width: 184px; }
.sidebar-nav { padding: .75rem 1rem; scrollbar-color: #e1dbf2 transparent; }
.side-link { padding: .75rem; margin-bottom: .25rem; border-radius: 10px; }
.side-link.active::before { display: none; }
.avatar { background: #f2efff; color: #6c1cfc; }
.sidebar-user small { color: var(--muted); }
.card-body { padding: 1.35rem; }
.btn { padding: .55rem .95rem; border-radius: 9px; transition: background-color .15s, border-color .15s; }
.btn-sm { padding: .35rem .7rem; }
.btn-warning, .btn-accent { --bs-btn-color: #fff; --bs-btn-hover-color: #fff; }
.form-control, .form-select { padding: .65rem .8rem; border-radius: 9px; }
.form-control-sm, .form-select-sm { padding: .4rem .65rem; }
.table { --bs-table-hover-bg: #faf8ff; }
.table > :not(caption) > * > * { padding-top: .85rem; padding-bottom: .85rem; }
.text-bg-info { background: #eaf3ff !important; color: #185ab0 !important; }
.text-bg-primary { background: #f2efff !important; color: #6c1cfc !important; }
.text-bg-success { background: #eaf6ef !important; color: #26774c !important; }
.text-bg-warning { background: #fff4e7 !important; color: #8b570b !important; }
.text-bg-danger { background: #fff0ed !important; color: #af3625 !important; }
.text-bg-secondary { background: #f0f1f6 !important; color: #626479 !important; }
.alert-info { --bs-alert-bg: #edf5ff; --bs-alert-color: #285b9c; }
.alert-warning { --bs-alert-bg: #fff4e7; --bs-alert-color: #8b570b; }
a:focus-visible, button:focus-visible { outline: 3px solid #b28afd; outline-offset: 3px; }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { transition: none !important; } }