/**
 * ISP360 NEXA — Design System UI (global)
 * Fuente: design-system/isp360-nexa/MASTER.md (paleta ISP)
 * Carga después de Bootstrap 5; complementa sidebar.css y dashboard.css
 */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');

/* ── Tokens ── */
:root {
    --isp-primary: #0f172a;
    --isp-primary-soft: #1e293b;
    --isp-accent: #2563eb;
    --isp-accent-hover: #1d4ed8;
    --isp-accent-soft: rgba(37, 99, 235, 0.1);
    --isp-success: #16a34a;
    --isp-success-soft: rgba(22, 163, 74, 0.1);
    --isp-warning: #d97706;
    --isp-warning-soft: rgba(217, 119, 6, 0.1);
    --isp-danger: #dc2626;
    --isp-danger-soft: rgba(220, 38, 38, 0.1);
    --isp-info: #0891b2;
    --isp-info-soft: rgba(8, 145, 178, 0.1);
    --isp-muted: #64748b;
    --isp-text: #0f172a;
    --isp-text-secondary: #334155;
    --isp-bg: #f8fafc;
    --isp-surface: #ffffff;
    --isp-border: #e2e8f0;
    --isp-border-strong: #cbd5e1;

    --isp-radius-sm: 6px;
    --isp-radius: 10px;
    --isp-radius-lg: 12px;
    --isp-radius-xl: 16px;

    --isp-shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.05);
    --isp-shadow: 0 1px 3px rgba(15, 23, 42, 0.06), 0 4px 12px rgba(15, 23, 42, 0.04);
    --isp-shadow-md: 0 4px 16px rgba(15, 23, 42, 0.08);
    --isp-shadow-lg: 0 12px 32px rgba(15, 23, 42, 0.12);

    --isp-transition: 200ms ease;
    --isp-font: 'Plus Jakarta Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;

    --isp-touch-min: 44px;
    --isp-header-h: 56px;
    --isp-sidebar-w: 272px;

    /* Bootstrap bridge */
    --bs-body-font-family: var(--isp-font);
    --bs-body-color: var(--isp-text);
    --bs-body-bg: var(--isp-bg);
    --bs-primary: var(--isp-accent);
    --bs-primary-rgb: 37, 99, 235;
    --bs-success: var(--isp-success);
    --bs-danger: var(--isp-danger);
    --bs-warning: var(--isp-warning);
    --bs-info: var(--isp-info);
    --bs-border-color: var(--isp-border);
    --bs-border-radius: var(--isp-radius-sm);
    --bs-link-color: var(--isp-accent);
    --bs-link-hover-color: var(--isp-accent-hover);

    /* SweetAlert2 */
    --swal2-font-family: var(--isp-font);
    --swal2-confirm-button-background-color: var(--isp-accent);
    --swal2-cancel-button-background-color: var(--isp-muted);
}

/* Legacy aliases (style.css) */
:root {
    --primary-color: var(--isp-accent);
    --secondary-color: var(--isp-primary);
    --success-color: var(--isp-success);
    --danger-color: var(--isp-danger);
    --warning-color: var(--isp-warning);
    --info-color: var(--isp-info);
    --light-bg: var(--isp-bg);
    --dark-text: var(--isp-text);
    --border-radius: var(--isp-radius);
    --transition-speed: 0.2s;
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ── Base ── */
html {
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--isp-font);
    font-size: 0.9375rem;
    line-height: 1.55;
    color: var(--isp-text);
    background-color: var(--isp-bg);
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--isp-primary);
}

::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: var(--isp-bg);
}
::-webkit-scrollbar-thumb {
    background: var(--isp-border-strong);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--isp-muted);
}

/* ── Layout admin ── */
body.isp-admin-body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.layout-below-header {
    flex: 1;
    padding-top: var(--isp-header-h);
}

.top-header-bar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--isp-header-h);
    z-index: 1055;
    background: var(--isp-surface);
    border-bottom: 1px solid var(--isp-border);
    box-shadow: var(--isp-shadow-sm);
    display: flex;
    align-items: center;
    padding: 0 1rem;
}

.top-header-bar .navbar-brand {
    display: flex;
    align-items: center;
    margin-right: 1rem;
    text-decoration: none;
}

.top-header-bar .navbar-brand img {
    max-height: 36px;
    max-width: 140px;
    object-fit: contain;
}

.server-resources {
    display: none;
    align-items: center;
    gap: 0.35rem;
}

.server-resource-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.2rem 0.5rem;
    border-radius: 999px;
    border: 1px solid var(--isp-border);
    background: var(--isp-bg);
    font-size: 0.75rem;
    color: var(--isp-text-secondary);
    white-space: nowrap;
}

@media (min-width: 1200px) {
    .server-resources {
        display: inline-flex;
    }
}

.top-header-bar .dropdown-notif {
    position: relative;
}

.top-header-bar .dropdown-notif .btn {
    width: 40px;
    height: 40px;
    min-width: var(--isp-touch-min);
    min-height: var(--isp-touch-min);
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border-radius: var(--isp-radius-sm);
    transition: background-color var(--isp-transition), color var(--isp-transition);
}

.top-header-bar .dropdown-notif .btn:hover {
    background: var(--isp-accent-soft);
}

.top-header-bar .dropdown-notif .badge {
    position: absolute;
    top: 2px;
    right: 2px;
    min-width: 16px;
    height: 16px;
    padding: 0 4px;
    font-size: 0.65rem;
}

.top-header-bar .btn-link {
    cursor: pointer;
    border-radius: var(--isp-radius-sm);
    transition: background-color var(--isp-transition), color var(--isp-transition);
}

.content-wrapper {
    padding: 1.25rem;
}

@media (min-width: 768px) {
    .content-wrapper {
        padding: 1.5rem 1.75rem;
    }

    .layout-below-header .main-content-wrap {
        margin-left: var(--isp-sidebar-w, 272px) !important;
        flex: 1 1 auto;
        max-width: none;
    }
}

/* ── Cards ── */
.card {
    border: 1px solid var(--isp-border);
    border-radius: var(--isp-radius-lg);
    box-shadow: var(--isp-shadow);
    background: var(--isp-surface);
    margin-bottom: 1.25rem;
    transition: box-shadow var(--isp-transition), border-color var(--isp-transition);
}

.card:hover {
    box-shadow: var(--isp-shadow-md);
}

.card-header {
    background: var(--isp-surface);
    border-bottom: 1px solid var(--isp-border);
    padding: 1rem 1.25rem;
    font-weight: 600;
    color: var(--isp-primary);
    border-radius: var(--isp-radius-lg) var(--isp-radius-lg) 0 0;
}

.card-title {
    font-weight: 600;
    color: var(--isp-primary);
}

/* Stat cards (global; dashboard.css refina) */
.stat-card {
    border-left: 4px solid var(--isp-border);
    transition: box-shadow var(--isp-transition), border-color var(--isp-transition);
}

.stat-card:hover {
    transform: none;
    box-shadow: var(--isp-shadow-md);
}

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

/* ── Tables ── */
.table {
    font-size: 0.875rem;
    --bs-table-hover-bg: var(--isp-accent-soft);
}

.table thead th {
    background: var(--isp-bg);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.04em;
    color: var(--isp-muted);
    border-bottom: 2px solid var(--isp-border);
    padding: 0.75rem 0.65rem;
}

.table tbody tr {
    transition: background-color var(--isp-transition);
}

.table tbody tr:hover {
    background-color: var(--isp-accent-soft);
    transform: none;
}

.table tbody td {
    vertical-align: middle;
    border-color: var(--isp-border);
}

/* ── Forms ── */
.form-control,
.form-select {
    border-radius: var(--isp-radius-sm);
    border: 1px solid var(--isp-border);
    padding: 0.5rem 0.75rem;
    min-height: 2.5rem;
    transition: border-color var(--isp-transition), box-shadow var(--isp-transition);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--isp-accent);
    box-shadow: 0 0 0 3px var(--isp-accent-soft);
}

.form-label {
    font-weight: 500;
    color: var(--isp-text-secondary);
    margin-bottom: 0.35rem;
}

.form-check-input:focus {
    border-color: var(--isp-accent);
    box-shadow: 0 0 0 3px var(--isp-accent-soft);
}

/* ── Buttons ── */
.btn {
    font-weight: 500;
    border-radius: var(--isp-radius-sm);
    transition: background-color var(--isp-transition), border-color var(--isp-transition),
        color var(--isp-transition), box-shadow var(--isp-transition), opacity var(--isp-transition);
    cursor: pointer;
}

.btn:hover {
    transform: none;
    box-shadow: none;
}

.btn-primary {
    background-color: var(--isp-accent);
    border-color: var(--isp-accent);
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--isp-accent-hover);
    border-color: var(--isp-accent-hover);
}

.btn-outline-primary {
    color: var(--isp-accent);
    border-color: var(--isp-accent);
}

.btn-outline-primary:hover {
    background-color: var(--isp-accent);
    border-color: var(--isp-accent);
}

.btn-secondary {
    background-color: var(--isp-primary-soft);
    border-color: var(--isp-primary-soft);
}

.btn-link,
a.btn,
button,
[role="button"],
[data-bs-toggle],
.dropdown-item,
.nav-link,
.page-link {
    cursor: pointer;
}

@media (max-width: 767.98px) {
    .btn,
    .form-control,
    .form-select,
    .page-link {
        min-height: var(--isp-touch-min);
    }
}

.btn-action {
    transition: background-color var(--isp-transition), color var(--isp-transition);
}

.btn-action:hover {
    transform: none;
}

/* ── Badges & alerts ── */
.badge {
    font-weight: 500;
    padding: 0.35em 0.65em;
    border-radius: 999px;
}

.badge-status {
    padding: 0.35rem 0.75rem;
    border-radius: 999px;
    font-size: 0.8125rem;
}

.alert {
    border-radius: var(--isp-radius);
    border: 1px solid transparent;
    box-shadow: var(--isp-shadow-sm);
}

.alert-success { background: var(--isp-success-soft); border-color: rgba(22, 163, 74, 0.25); color: #14532d; }
.alert-danger { background: var(--isp-danger-soft); border-color: rgba(220, 38, 38, 0.25); }
.alert-warning { background: var(--isp-warning-soft); border-color: rgba(217, 119, 6, 0.25); }
.alert-info { background: var(--isp-info-soft); border-color: rgba(8, 145, 178, 0.25); }

/* ── Breadcrumb ── */
.breadcrumb {
    font-size: 0.8125rem;
    margin-bottom: 0;
}

.breadcrumb-item a {
    color: var(--isp-accent);
    text-decoration: none;
}

.breadcrumb-item a:hover {
    text-decoration: underline;
}

/* ── Dropdown ── */
.dropdown-menu {
    border: 1px solid var(--isp-border);
    border-radius: var(--isp-radius);
    box-shadow: var(--isp-shadow-md);
    padding: 0.35rem;
}

.dropdown-item {
    border-radius: var(--isp-radius-sm);
    padding: 0.5rem 0.75rem;
    transition: background-color var(--isp-transition);
}

.dropdown-item:hover,
.dropdown-item:focus {
    background-color: var(--isp-accent-soft);
    color: var(--isp-primary);
}

.dropdown-header {
    font-weight: 600;
    color: var(--isp-muted);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ── Modals ── */
.modal-content {
    border: 1px solid var(--isp-border);
    border-radius: var(--isp-radius-xl);
    box-shadow: var(--isp-shadow-lg);
    overflow: hidden;
}

.modal-header {
    background: var(--isp-bg);
    border-bottom: 1px solid var(--isp-border);
    padding: 1rem 1.25rem;
}

.modal-title {
    font-weight: 600;
    color: var(--isp-primary);
    font-size: 1.0625rem;
}

.modal-body {
    padding: 1.25rem;
}

.modal-footer {
    background: var(--isp-bg);
    border-top: 1px solid var(--isp-border);
    padding: 0.875rem 1.25rem;
    gap: 0.5rem;
}

.modal-backdrop.show {
    opacity: 0.45;
}

/* ── DataTables ── */
.dataTables_wrapper .dataTables_length select,
.dataTables_wrapper .dataTables_filter input {
    border: 1px solid var(--isp-border);
    border-radius: var(--isp-radius-sm);
    padding: 0.4rem 0.65rem;
    font-size: 0.875rem;
}

.dataTables_wrapper .dataTables_filter input:focus {
    border-color: var(--isp-accent);
    outline: none;
    box-shadow: 0 0 0 3px var(--isp-accent-soft);
}

.dataTables_wrapper .dataTables_paginate .page-link {
    border-radius: var(--isp-radius-sm);
    margin: 0 2px;
}

.dataTables_wrapper .dataTables_paginate .page-item.active .page-link {
    background: var(--isp-accent);
    border-color: var(--isp-accent);
}

table.dataTable thead th {
    border-bottom: 2px solid var(--isp-border);
}

/* ── Select2 ── */
.select2-container--bootstrap-5 .select2-selection {
    border-radius: var(--isp-radius-sm);
    border-color: var(--isp-border);
    min-height: 2.5rem;
}

.select2-container--bootstrap-5.select2-container--focus .select2-selection,
.select2-container--bootstrap-5.select2-container--open .select2-selection {
    border-color: var(--isp-accent);
    box-shadow: 0 0 0 3px var(--isp-accent-soft);
}

.select2-container--bootstrap-5 .select2-dropdown {
    border-color: var(--isp-border);
    border-radius: var(--isp-radius);
    box-shadow: var(--isp-shadow-md);
}

/* ── SweetAlert2 ── */
.swal2-popup {
    border-radius: var(--isp-radius-xl) !important;
    font-family: var(--isp-font) !important;
}

.swal2-styled.swal2-confirm {
    border-radius: var(--isp-radius-sm) !important;
}

/* ── Utilidades de página ── */
.isp-page-header {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--isp-border);
}

.isp-page-header__main {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    min-width: 0;
}

.isp-page-header__icon {
    width: 2.75rem;
    height: 2.75rem;
    border-radius: var(--isp-radius);
    background: var(--isp-accent-soft);
    color: var(--isp-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.isp-page-header--accent {
    background: linear-gradient(135deg, var(--isp-primary) 0%, var(--isp-primary-soft) 100%);
    color: #fff;
    padding: 1.125rem 1.5rem;
    margin: 0;
    border-bottom: none;
    border-radius: var(--isp-radius-lg) var(--isp-radius-lg) 0 0;
}

.isp-page-header--accent .isp-page-header__icon {
    background: rgba(255, 255, 255, 0.16);
    color: #fff;
}

.isp-page-header--accent .isp-page-header__title {
    color: #fff;
    margin: 0;
    font-size: 1.2rem;
    font-weight: 600;
}

.isp-page-header__title {
    margin: 0;
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--isp-primary);
    line-height: 1.25;
}

.isp-page-header__subtitle {
    margin: 0.25rem 0 0;
    font-size: 0.9375rem;
    color: var(--isp-muted);
}

.isp-page-header__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
}

.isp-toolbar {
    background: var(--isp-surface);
    padding: 0.625rem 1.25rem;
    border-bottom: 1px solid var(--isp-border);
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.625rem 1rem;
    min-height: var(--isp-touch-min);
}

.isp-toolbar-left,
.isp-toolbar-center,
.isp-toolbar-right,
.toolbar-left,
.toolbar-center,
.toolbar-right {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    min-width: 0;
}

.isp-toolbar-center,
.toolbar-center {
    flex: 1 1 auto;
    justify-content: center;
}

.isp-toolbar-right,
.toolbar-right {
    flex: 0 0 auto;
    justify-content: flex-end;
    margin-left: auto;
}

/* Botones de barra de herramientas (listados) */
.toolbar-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: 2.25rem;
    padding: 0;
    border: 1px solid var(--isp-border);
    border-radius: var(--isp-radius-sm);
    background: var(--isp-surface);
    color: var(--isp-text-secondary);
    cursor: pointer;
    transition: background var(--isp-transition), border-color var(--isp-transition), color var(--isp-transition);
}

.toolbar-icon:hover {
    background: var(--isp-accent-soft);
    border-color: rgba(37, 99, 235, 0.35);
    color: var(--isp-accent);
}

.toolbar-icon:focus-visible {
    outline: 2px solid var(--isp-accent);
    outline-offset: 2px;
}

.isp-toolbar-views {
    display: inline-flex;
    gap: 0;
}

.btn-toolbar {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.5rem 1rem;
    min-height: 2.25rem;
    font-size: 0.8125rem;
    font-weight: 600;
    line-height: 1.2;
    border-radius: var(--isp-radius-sm);
    text-decoration: none !important;
    border: 1px solid transparent;
    cursor: pointer;
    white-space: nowrap;
    transition: background var(--isp-transition), border-color var(--isp-transition), color var(--isp-transition), box-shadow var(--isp-transition);
}

.isp-toolbar .form-select-sm,
.isp-toolbar .form-control-sm,
.toolbar .form-select-sm,
.toolbar .form-control-sm {
    min-height: 2.25rem;
    border-radius: var(--isp-radius-sm);
}

.isp-toolbar-page-length {
    width: auto;
    min-width: 4rem;
}

.isp-toolbar-search {
    width: 100%;
}

.isp-table-panel {
    background: var(--isp-surface);
    border: 1px solid var(--isp-border);
    border-radius: var(--isp-radius-lg);
    overflow: hidden;
    box-shadow: var(--isp-shadow);
    margin-bottom: 1.5rem;
}

.isp-empty-state {
    text-align: center;
    padding: 3rem 1.5rem;
    color: var(--isp-muted);
}

.isp-empty-state i {
    font-size: 2.5rem;
    color: var(--isp-border-strong);
    display: block;
    margin-bottom: 1rem;
}

.isp-empty-state__title {
    font-weight: 600;
    color: var(--isp-text-secondary);
    margin-bottom: 0.35rem;
}

/* Clientes list (patrón tabla embebida) */
.clientes-page .toolbar,
.clientes-page .isp-toolbar {
    margin-bottom: 0;
    border-bottom: 1px solid var(--isp-border);
    background: var(--isp-bg);
}

/* ── Toolbar premium: layout horizontal ── */
@media (min-width: 1024px) {
    .clientes-page .isp-toolbar.toolbar,
    .clientes-page .isp-toolbar {
        display: grid;
        grid-template-columns: minmax(0, auto) minmax(0, 1fr) minmax(220px, 280px);
        align-items: center;
        gap: 0.75rem 1.25rem;
        flex-wrap: nowrap;
        padding: 0.75rem 1.25rem;
    }

    .clientes-page .isp-toolbar-left,
    .clientes-page .toolbar-left {
        justify-content: flex-start;
        flex-wrap: nowrap;
    }

    .clientes-page .isp-toolbar-center,
    .clientes-page .toolbar-center {
        justify-content: center;
        flex-wrap: nowrap;
    }

    .clientes-page .isp-toolbar-right,
    .clientes-page .toolbar-right {
        margin-left: 0;
        justify-content: flex-end;
    }
}

@media (max-width: 1023px) {
    .clientes-page .isp-toolbar {
        display: grid;
        grid-template-areas:
            "search"
            "actions"
            "meta";
        gap: 0.75rem;
        padding: 0.75rem 1rem;
    }

    .clientes-page .isp-toolbar-right  { grid-area: search; margin-left: 0; width: 100%; }
    .clientes-page .isp-toolbar-center { grid-area: actions; width: 100%; justify-content: flex-start; }
    .clientes-page .isp-toolbar-left   { grid-area: meta; width: 100%; justify-content: space-between; }
}

/* Page size: "Mostrar [15] filas" */
.clientes-page .isp-toolbar-page-size {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    flex-shrink: 0;
}

.clientes-page .isp-toolbar-label {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--isp-muted);
    white-space: nowrap;
    user-select: none;
}

.clientes-page .isp-toolbar-page-length {
    width: 4.25rem;
    min-height: 2.25rem;
    padding: 0.25rem 1.75rem 0.25rem 0.5rem;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--isp-primary);
    border: 1px solid var(--isp-border);
    background-color: var(--isp-surface);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 16 16' fill='%2364748b'%3E%3Cpath d='M4.646 6.646a.5.5 0 0 1 .708 0L8 9.293l2.646-2.647a.5.5 0 0 1 .708.708l-3 3a.5.5 0 0 1-.708 0l-3-3a.5.5 0 0 1 0-.708z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.4rem center;
    background-size: 0.75rem;
    cursor: pointer;
    transition: border-color var(--isp-transition), box-shadow var(--isp-transition);
}

.clientes-page .isp-toolbar-page-length:hover {
    border-color: var(--isp-border-strong);
}

.clientes-page .isp-toolbar-page-length:focus {
    border-color: var(--isp-accent);
    box-shadow: 0 0 0 3px var(--isp-accent-soft);
    outline: none;
}

/* Segmented control — vista */
.clientes-page .isp-segmented-control {
    display: inline-flex;
    align-items: stretch;
    padding: 2px;
    background: var(--isp-surface);
    border: 1px solid var(--isp-border);
    border-radius: var(--isp-radius-sm);
    gap: 0;
    flex-shrink: 0;
}

.clientes-page .isp-segmented-control .toolbar-icon,
.clientes-page .isp-segmented-control__btn {
    width: 2.25rem;
    height: 2.25rem;
    border: none;
    border-radius: calc(var(--isp-radius-sm) - 2px);
    background: transparent;
    color: var(--isp-muted);
    margin: 0;
}

.clientes-page .isp-segmented-control .toolbar-icon + .toolbar-icon {
    margin-left: 0;
}

.clientes-page .isp-segmented-control .toolbar-icon:hover,
.clientes-page .isp-segmented-control__btn:hover {
    background: var(--isp-bg);
    color: var(--isp-text-secondary);
    border-color: transparent;
}

.clientes-page .isp-segmented-control .toolbar-icon.is-active,
.clientes-page .isp-segmented-control__btn.is-active {
    background: var(--isp-accent-soft);
    color: var(--isp-accent);
    box-shadow: var(--isp-shadow-sm);
}

.clientes-page .isp-segmented-control .toolbar-icon.is-active:hover,
.clientes-page .isp-segmented-control__btn.is-active:hover {
    background: var(--isp-accent-soft);
    color: var(--isp-accent-hover);
}

.clientes-page .isp-segmented-control .toolbar-icon i,
.clientes-page .isp-segmented-control__btn i {
    font-size: 1rem;
    line-height: 1;
}

/* Bulk actions */
.clientes-page .isp-toolbar-bulk {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding-left: 0.5rem;
    margin-left: 0.25rem;
    border-left: 1px solid var(--isp-border);
}

.clientes-page .isp-toolbar-bulk .toolbar-icon {
    width: 2.25rem;
    height: 2.25rem;
}

.clientes-page .isp-toolbar-bulk .toolbar-icon--danger:hover {
    background: var(--isp-danger-soft);
    border-color: rgba(220, 38, 38, 0.35);
    color: var(--isp-danger);
}

/* CTA + filtros (centro) */
.clientes-page .isp-toolbar .btn-toolbar {
    min-height: 2.25rem;
    padding: 0.4375rem 1rem;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.clientes-page .toolbar .btn-toolbar:hover,
.clientes-page .isp-toolbar .btn-toolbar:hover {
    transform: none;
    box-shadow: var(--isp-shadow-sm);
}

.clientes-page .btn-nuevo {
    background: #2563eb;
    color: #fff;
    border-color: #2563eb;
    box-shadow: 0 1px 2px rgba(37, 99, 235, 0.2);
}

.clientes-page .btn-nuevo:hover {
    background: var(--isp-accent-hover);
    border-color: var(--isp-accent-hover);
    color: #fff;
}

.clientes-page .btn-nuevo:focus-visible {
    box-shadow: 0 0 0 3px var(--isp-accent-soft);
}

.clientes-page .btn-filtrar {
    background: var(--isp-surface);
    color: var(--isp-text-secondary);
    border-color: var(--isp-border);
}

.clientes-page .btn-filtrar:hover {
    background: var(--isp-bg);
    border-color: var(--isp-border-strong);
    color: var(--isp-primary);
}

.clientes-page .btn-filtrar[aria-expanded="true"] {
    background: var(--isp-accent-soft);
    border-color: rgba(37, 99, 235, 0.35);
    color: var(--isp-accent);
}

/* Select estado compacto */
.clientes-page .isp-toolbar-estado {
    flex-shrink: 0;
}

.clientes-page .isp-toolbar-estado-select {
    min-width: 9.5rem;
    max-width: 11rem;
    min-height: 2.25rem;
    padding: 0.375rem 1.75rem 0.375rem 0.625rem;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--isp-text-secondary);
    border: 1px solid var(--isp-border);
    background-color: var(--isp-surface);
    cursor: pointer;
    transition: border-color var(--isp-transition), box-shadow var(--isp-transition);
}

.clientes-page .isp-toolbar-estado-select:hover {
    border-color: var(--isp-border-strong);
}

.clientes-page .isp-toolbar-estado-select:focus {
    border-color: var(--isp-accent);
    box-shadow: 0 0 0 3px var(--isp-accent-soft);
    outline: none;
}

/* Búsqueda con icono integrado */
.clientes-page .isp-toolbar-search-wrap {
    position: relative;
    width: 100%;
    max-width: 280px;
}

.clientes-page .isp-toolbar-search-icon {
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.9375rem;
    color: var(--isp-muted);
    pointer-events: none;
    line-height: 1;
}

.clientes-page .isp-toolbar-search {
    width: 100%;
    min-height: 2.25rem;
    padding: 0.4375rem 0.75rem 0.4375rem 2.25rem;
    font-size: 0.8125rem;
    color: var(--isp-primary);
    border: 1px solid var(--isp-border);
    background: var(--isp-surface);
    border-radius: var(--isp-radius-sm);
    transition: border-color var(--isp-transition), box-shadow var(--isp-transition);
}

.clientes-page .isp-toolbar-search::placeholder {
    color: var(--isp-muted);
}

.clientes-page .isp-toolbar-search:hover {
    border-color: var(--isp-border-strong);
}

.clientes-page .isp-toolbar-search:focus {
    border-color: var(--isp-accent);
    box-shadow: 0 0 0 3px var(--isp-accent-soft);
    outline: none;
}

/* Touch targets móvil (44px) */
@media (max-width: 767px) {
    .clientes-page .isp-toolbar {
        padding: 0.75rem 0.875rem;
    }

    .clientes-page .isp-toolbar-search-wrap {
        max-width: none;
    }

    .clientes-page .isp-toolbar-search,
    .clientes-page .isp-toolbar .btn-toolbar,
    .clientes-page .isp-toolbar-page-length,
    .clientes-page .isp-toolbar-estado-select {
        min-height: var(--isp-touch-min);
    }

    .clientes-page .isp-segmented-control .toolbar-icon,
    .clientes-page .isp-toolbar-bulk .toolbar-icon {
        width: var(--isp-touch-min);
        height: var(--isp-touch-min);
    }

    .clientes-page .isp-toolbar-center {
        flex-wrap: wrap;
        gap: 0.5rem;
    }

    .clientes-page .btn-nuevo {
        flex: 1 1 auto;
    }

    .clientes-page .isp-toolbar-estado {
        flex: 1 1 100%;
    }

    .clientes-page .isp-toolbar-estado-select {
        width: 100%;
        max-width: none;
    }
}

.clientes-page .isp-filters-panel {
    display: none !important;
    padding: 1rem 1.25rem;
    background: var(--isp-bg);
    border-bottom: 1px solid var(--isp-border);
}

.clientes-page .isp-filters-panel.is-open {
    display: block !important;
}

.clientes-page .isp-filters-panel .btn-info {
    background: var(--isp-accent);
    border-color: var(--isp-accent);
    color: #fff;
}

.clientes-page .isp-filters-panel .btn-secondary {
    background: var(--isp-surface);
    border-color: var(--isp-border);
    color: var(--isp-text-secondary);
}

.clientes-page #clientesTable thead th {
    vertical-align: top;
    white-space: nowrap;
}

.clientes-page #clientesTable thead th .sort-icon {
    font-size: 0.75rem;
    opacity: 0.45;
    margin-left: 0.15rem;
}

.clientes-page #clientesTable thead th .search-input {
    display: block;
    width: 100%;
    min-width: 4.5rem;
    max-width: 10rem;
    margin-top: 0.4rem;
    padding: 0.35rem 0.5rem;
    font-size: 0.75rem;
    font-weight: 400;
    border-radius: var(--isp-radius-sm);
    border: 1px solid var(--isp-border);
    background: var(--isp-surface);
}

.clientes-page #clientesTable thead th .search-input:focus {
    border-color: var(--isp-accent);
    box-shadow: 0 0 0 2px var(--isp-accent-soft);
    outline: none;
}

.clientes-page #clientesTable .checkbox-col {
    width: 2.5rem;
}

.clientes-page #clientesTable .actions-col {
    width: 1%;
    white-space: nowrap;
}

.clientes-page .ip-list code {
    background: var(--isp-accent-soft);
    color: var(--isp-accent-hover);
}

.clientes-page .action-icons i {
    cursor: pointer;
    transition: color var(--isp-transition);
}

.clientes-page .herramientas-btn {
    border: 1px solid var(--isp-border);
    font-weight: 500;
    transition: background-color var(--isp-transition), border-color var(--isp-transition);
}

.clientes-page .herramientas-btn:hover {
    background: var(--isp-bg) !important;
    border-color: var(--isp-border-strong);
}

/* ── Footer ── */
.isp-footer,
footer.isp-footer {
    border-top: 1px solid var(--isp-border);
    background: var(--isp-surface);
    padding: 1rem 0;
    margin-top: auto;
}

/* ── Focus & a11y ── */
:focus-visible {
    outline: 2px solid var(--isp-accent);
    outline-offset: 2px;
}

.btn:focus-visible,
.form-control:focus-visible,
.form-select:focus-visible,
.nav-link:focus-visible,
.page-link:focus-visible {
    outline: 2px solid var(--isp-accent);
    outline-offset: 2px;
}

/* ── Login admin ── */
.isp-login-page {
    --login-bg: var(--isp-bg);
    --login-card: var(--isp-surface);
    --login-border: var(--isp-border);
    --login-primary: var(--isp-accent);
    --login-primary-hover: var(--isp-accent-hover);
    --login-text: var(--isp-text);
    --login-text-muted: var(--isp-muted);
    margin: 0;
    min-height: 100vh;
    font-family: var(--isp-font);
    color: var(--login-text);
    display: flex;
    flex-direction: column;
    background: var(--login-bg);
}

.isp-login-page .login-main {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
}

.isp-login-page .login-wrap {
    width: 100%;
    max-width: 420px;
}

.isp-login-page .login-card {
    background: var(--login-card);
    border-radius: var(--isp-radius-lg);
    box-shadow: var(--isp-shadow-md);
    border: 1px solid var(--login-border);
    overflow: hidden;
}

.isp-login-page .login-logo {
    padding: 2rem 2rem 1.5rem;
    text-align: center;
    border-bottom: 1px solid var(--login-border);
}

.isp-login-page .login-logo img {
    max-height: 56px;
    max-width: 220px;
    object-fit: contain;
    margin: 0 auto;
    display: block;
}

.isp-login-page .login-body {
    padding: 1.5rem 2rem 2rem;
}

.isp-login-page .login-body h1 {
    font-size: 1.25rem;
    font-weight: 600;
    text-align: center;
    margin-bottom: 1.25rem;
}

.isp-login-page .btn-login {
    background: var(--login-primary);
    border: none;
    font-weight: 600;
    min-height: var(--isp-touch-min);
}

.isp-login-page .btn-login:hover {
    background: var(--login-primary-hover);
}

.isp-login-page .login-page-footer {
    margin-top: auto;
    text-align: center;
    padding: 1.25rem;
    border-top: 1px solid var(--login-border);
    background: var(--login-card);
}

.isp-login-page .login-logo .logo-fallback {
    display: none;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--login-text);
    margin: 0;
}

.isp-login-page .login-logo img[data-error] + .logo-fallback,
.isp-login-page .login-logo .logo-fallback.only {
    display: block;
}

.isp-login-page .login-logo img[data-error] {
    display: none;
}

.isp-login-page .login-logo .subtitle {
    font-size: 0.875rem;
    color: var(--login-text-muted);
    margin-top: 0.25rem;
}

.isp-login-page .login-footer {
    text-align: center;
    margin-top: 1.25rem;
}

.isp-login-page .login-footer small {
    color: var(--login-text-muted);
    font-size: 0.8125rem;
}

/* ── Portal cliente ── */
.isp-portal-page {
    background: var(--isp-bg);
    font-family: var(--isp-font);
}

.isp-portal-page .portal-nav {
    background: linear-gradient(135deg, var(--isp-primary) 0%, var(--isp-primary-soft) 100%);
    box-shadow: var(--isp-shadow-sm);
}

.isp-portal-page .portal-nav .nav-link {
    color: rgba(248, 250, 252, 0.9);
    padding: 0.75rem 1rem;
    border-radius: var(--isp-radius-sm);
    transition: background-color var(--isp-transition), color var(--isp-transition);
}

.isp-portal-page .portal-nav .nav-link:hover,
.isp-portal-page .portal-nav .nav-link.active {
    color: #fff;
    background: rgba(255, 255, 255, 0.12);
}

.isp-portal-page .portal-push-banner {
    background: linear-gradient(90deg, var(--isp-accent) 0%, var(--isp-accent-hover) 100%);
    color: #fff;
    padding: 0.75rem 1rem;
    border-radius: var(--isp-radius);
    margin-bottom: 1rem;
    box-shadow: var(--isp-shadow);
}

.isp-portal-page .portal-push-banner .btn-activar-push {
    background: #fff;
    color: var(--isp-accent);
    border: none;
    font-weight: 600;
    cursor: pointer;
}

.isp-portal-page .portal-push-banner .btn-cerrar-push {
    background: transparent;
    color: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.45);
    cursor: pointer;
}

.isp-portal-page .isp-portal-hero {
    margin-bottom: 1.5rem;
}

.isp-portal-page .isp-portal-hero h1 {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--isp-primary);
}

.isp-portal-page .card {
    border: 1px solid var(--isp-border);
}

.isp-portal-page .isp-portal-footer {
    border-top: 1px solid var(--isp-border);
    background: var(--isp-surface);
}

/* Portal login standalone */
.isp-portal-login-page {
    margin: 0;
    min-height: 100%;
    height: 100%;
    background: var(--isp-primary);
    background-image: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0f172a 100%);
    font-family: var(--isp-font);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    position: relative;
    overflow-x: hidden;
    overflow-y: auto;
}

.isp-portal-login-page::before {
    content: '';
    position: fixed;
    inset: 0;
    background: radial-gradient(ellipse at 30% 20%, rgba(37, 99, 235, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 80%, rgba(37, 99, 235, 0.08) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.isp-portal-login-page .login-wrap {
    position: relative;
    z-index: 1;
    flex-shrink: 0;
}

.isp-portal-login-page .login-wrap {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 420px;
}

.isp-portal-login-page .login-card {
    background: var(--isp-surface);
    border-radius: var(--isp-radius-xl);
    box-shadow: var(--isp-shadow-lg);
    border: 1px solid rgba(255, 255, 255, 0.08);
    overflow: hidden;
}

.isp-portal-login-page .login-logo {
    padding: 2.25rem 2rem 1.75rem;
    text-align: center;
    background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
    border-bottom: 1px solid var(--isp-border);
}

.isp-portal-login-page .login-logo img {
    max-height: 60px;
    max-width: 240px;
    object-fit: contain;
    margin: 0 auto;
    display: block;
}

.isp-portal-login-page .login-logo .logo-fallback {
    display: none;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0;
}

.isp-portal-login-page .login-logo img[data-error] + .logo-fallback,
.isp-portal-login-page .login-logo .logo-fallback.only {
    display: block;
}

.isp-portal-login-page .login-logo img[data-error] {
    display: none;
}

.isp-portal-login-page .login-body {
    padding: 1.5rem 2rem 2rem;
}

.isp-portal-login-page .btn-portal-login {
    background: var(--isp-accent);
    border: none;
    font-weight: 600;
    min-height: var(--isp-touch-min);
}

.isp-portal-login-page .btn-portal-login:hover,
.isp-portal-login-page .btn-login:hover {
    background: var(--isp-accent-hover);
}

.isp-portal-login-page .login-body h1 {
    font-size: 1.375rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 0.35rem;
}

.isp-portal-login-page .login-body .lead {
    font-size: 0.9375rem;
    color: var(--isp-muted);
    text-align: center;
    margin-bottom: 1.5rem;
}

.isp-portal-login-page .login-logo .subtitle {
    font-size: 0.9375rem;
    color: var(--isp-muted);
    margin-top: 0.5rem;
    font-weight: 500;
}

.isp-portal-login-page .btn-login {
    background: var(--isp-accent);
    border: none;
    font-weight: 600;
    min-height: var(--isp-touch-min);
    color: #fff;
}

.isp-portal-login-page .login-footer small {
    color: var(--isp-muted);
}

.isp-portal-login-page .login-footer i {
    color: var(--isp-accent);
}

/* Action icons (global) */
.action-icon {
    cursor: pointer;
    transition: color var(--isp-transition), opacity var(--isp-transition);
}

.action-icon:hover {
    transform: none;
    opacity: 0.85;
}

.action-icon.edit { color: var(--isp-accent); }
.action-icon.delete { color: var(--isp-danger); }
.action-icon.view { color: var(--isp-success); }
.action-icon.config { color: var(--isp-warning); }

/* Config tabs */
.isp-config-nav .nav-link {
    color: var(--isp-muted);
    font-weight: 500;
    border-radius: var(--isp-radius-sm);
}

.isp-config-nav .nav-link.active {
    background: var(--isp-accent-soft);
    color: var(--isp-accent);
    font-weight: 600;
}

/* Print */
@media print {
    .sidebar,
    .top-header-bar,
    .navbar,
    .no-print {
        display: none !important;
    }
    .content-wrapper,
    .main-content-wrap {
        margin: 0 !important;
        padding: 0 !important;
    }
}