/* ==========================================================================
   Kinesiologia KS — Sistema de gestión
   Branding KS 2025 — Paleta extraída del logo institucional
   Teal/mint dominante · Gris oscuro secundario
   Soporta modo claro (por defecto) y oscuro (data-theme="dark")
   ========================================================================== */

/* ── MODO CLARO (por defecto) ── */
:root,
[data-theme="light"] {
    /* Paleta del logo KS */
    --at-primary:        #5DCFC0;   /* teal/mint — color principal KS */
    --at-primary-dark:   #3DBCA5;   /* teal oscuro — hover / focus */
    --at-primary-light:  #D6F5EF;   /* teal claro — fondos sutiles */
    --at-primary-50:     #F0FAFA;   /* teal casi blanco — card headers */
    --at-teal:           #5DCFC0;   /* teal — alias para compatibilidad */
    --at-teal-dark:      #3DBCA5;   /* teal oscuro */
    --at-teal-light:     #D6F5EF;   /* teal claro */
    --at-yellow:         #FFE566;   /* acento amarillo */

    /* Superficie y fondo */
    --at-surface:        #ffffff;
    --at-bg:             #F5FAFA;   /* fondo general: leve tinte teal */
    --at-text:           #1a2e2d;
    --at-text-muted:     #5a7572;
    --at-border:         #C8E8E4;

    /* Semánticos */
    --at-danger:         #dc2626;
    --at-success:        #16a34a;
    --at-warning:        #eab308;

    /* Sidebar — modo claro: blanco con borde teal */
    --at-sidebar-bg:     #ffffff;
    --at-sidebar-border: #C8E8E4;
    --at-sidebar-text:   #1a2e2d;
    --at-sidebar-muted:  #6a9592;
    --at-sidebar-hover:  #EEF9F7;
    --at-sidebar-active: #D6F5EF;
    --at-sidebar-accent: #5DCFC0;   /* teal — línea activa */

    /* Topbar */
    --at-topbar-bg:      #ffffff;
    --at-topbar-border:  #C8E8E4;

    /* Layout */
    --at-topbar-height:  40px;
    --at-sidebar-width:  220px;
    --at-radius:         .5rem;
    --at-shadow-sm:      0 1px 2px rgba(0,0,0,.06);
    --at-shadow:         0 1px 3px rgba(0,0,0,.09), 0 1px 2px rgba(0,0,0,.05);
    --at-shadow-md:      0 4px 6px rgba(0,0,0,.07), 0 2px 4px rgba(0,0,0,.05);
}

/* ── MODO OSCURO ── */
[data-theme="dark"] {
    /* Paleta teal sobre fondo oscuro */
    --at-primary:        #6EDFD0;   /* teal claro sobre fondo oscuro */
    --at-primary-dark:   #5DCFC0;
    --at-primary-light:  #0d2e2b;
    --at-primary-50:     #0a1f1d;
    --at-teal:           #6EDFD0;
    --at-teal-dark:      #5DCFC0;
    --at-teal-light:     #0d2e2b;
    --at-yellow:         #FFE566;

    /* Superficie y fondo oscuro */
    --at-surface:        #1e1e1e;
    --at-bg:             #121a19;
    --at-text:           #e8f4f2;
    --at-text-muted:     #7aada8;
    --at-border:         #1e3a36;

    /* Semánticos */
    --at-danger:         #f87171;
    --at-success:        #4ade80;
    --at-warning:        #fbbf24;

    /* Sidebar — modo oscuro: negro con acento teal */
    --at-sidebar-bg:     #0f1817;
    --at-sidebar-border: #1a3532;
    --at-sidebar-text:   #d0ede9;
    --at-sidebar-muted:  #4a7572;
    --at-sidebar-hover:  rgba(93,207,192,.12);
    --at-sidebar-active: rgba(93,207,192,.20);
    --at-sidebar-accent: #6EDFD0;

    /* Topbar */
    --at-topbar-bg:      #1e1e1e;
    --at-topbar-border:  #3a2030;

    /* Sombras más pronunciadas en dark */
    --at-shadow-sm:      0 1px 2px rgba(0,0,0,.3);
    --at-shadow:         0 1px 3px rgba(0,0,0,.4), 0 1px 2px rgba(0,0,0,.3);
    --at-shadow-md:      0 4px 6px rgba(0,0,0,.5), 0 2px 4px rgba(0,0,0,.4);
}

/* ---------- Base ---------- */
html, body {
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    background-color: var(--at-bg);
    color: var(--at-text);
    font-size: 1rem;
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    color: var(--at-text);
}

h1:focus { outline: none; }

a, .btn-link {
    color: var(--at-primary);
    text-decoration: none;
    transition: color .15s;
}
a:hover, .btn-link:hover {
    color: var(--at-primary-dark);
}

/* ---------- Buttons ---------- */
.btn-primary {
    color: #fff;
    background-color: var(--at-primary);
    border-color: var(--at-primary);
}
.btn-primary:hover, .btn-primary:focus {
    background-color: var(--at-primary-dark);
    border-color: var(--at-primary-dark);
}

.btn-outline-primary {
    color: var(--at-primary);
    border-color: var(--at-primary);
}
.btn-outline-primary:hover {
    background-color: var(--at-primary);
    color: #fff;
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
    box-shadow: 0 0 0 0.15rem rgba(93,207,192,.35);
}

/* ---------- Forms ---------- */
.form-control, .form-select {
    border-color: var(--at-border);
    border-radius: var(--at-radius);
    transition: border-color .15s, box-shadow .15s;
    background-color: var(--at-surface);
    color: var(--at-text);
}
.form-control:focus, .form-select:focus {
    border-color: var(--at-primary);
    box-shadow: 0 0 0 .15rem rgba(93,207,192,.25);
    background-color: var(--at-surface);
    color: var(--at-text);
}
.form-control::placeholder, .form-select::placeholder {
    color: var(--at-text-muted);
    opacity: 1;
}
.form-control:disabled, .form-select:disabled {
    background-color: var(--at-primary-50);
    color: var(--at-text-muted);
}
.input-group-text {
    background-color: var(--at-primary-50);
    border-color: var(--at-border);
    color: var(--at-text-muted);
}
.form-check-input {
    background-color: var(--at-surface);
    border-color: var(--at-border);
}
.form-check-input:checked {
    background-color: var(--at-primary);
    border-color: var(--at-primary);
}
.form-text {
    color: var(--at-text-muted);
}
.form-label {
    font-weight: 500;
    font-size: .925rem;
    color: var(--at-text-muted);
    margin-bottom: .3rem;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid var(--at-success);
}
.invalid {
    outline: 1px solid var(--at-danger);
}
.validation-message {
    color: var(--at-danger);
    font-size: .875rem;
}

/* ---------- Cards ---------- */
.card {
    border: 1px solid var(--at-border);
    border-radius: var(--at-radius);
    box-shadow: var(--at-shadow-sm);
    background: var(--at-surface);
    color: var(--at-text);
}
.card-header {
    background: var(--at-primary-50);
    border-bottom: 1px solid var(--at-border);
    font-weight: 600;
    padding: .75rem 1rem;
    color: var(--at-text);
}
.card-body, .card-footer {
    background: var(--at-surface);
    color: var(--at-text);
}

/* ---------- Tables ---------- */
.table {
    --bs-table-bg: var(--at-surface);
    --bs-table-color: var(--at-text);
    --bs-table-border-color: var(--at-border);
    border-radius: var(--at-radius);
    overflow: hidden;
    border: 1px solid var(--at-border);
    color: var(--at-text);
}
.table thead th {
    background: var(--at-primary-50);
    color: var(--at-primary-dark);
    font-weight: 600;
    font-size: .875rem;
    text-transform: uppercase;
    letter-spacing: .03em;
    border-bottom: 2px solid var(--at-primary-light);
    padding: .65rem .75rem;
    white-space: nowrap;
}
.table tbody td {
    padding: .6rem .75rem;
    vertical-align: middle;
    border-color: var(--at-border);
    font-size: .95rem;
    color: var(--at-text);
    background-color: var(--at-surface);
}
.table-striped > tbody > tr:nth-of-type(odd) > * {
    --bs-table-bg-type: var(--at-primary-50);
    color: var(--at-text);
}
.table tbody tr:hover > * {
    background-color: var(--at-primary-light) !important;
    transition: background-color .15s;
}

/* ---------- Alerts ---------- */
.alert-danger {
    background: #fef2f2;
    border-color: #fecaca;
    color: #991b1b;
    border-radius: var(--at-radius);
}
.alert-info {
    background: var(--at-primary-50);
    border-color: var(--at-primary-light);
    color: var(--at-primary-dark);
    border-radius: var(--at-radius);
}
.alert-info .alert-link {
    color: var(--at-primary-dark);
    font-weight: 600;
}

/* ---------- Section Label ---------- */
.section-label {
    color: var(--at-text-muted);
    font-weight: 600;
    font-size: .8rem;
    text-transform: uppercase;
    letter-spacing: .06em;
    margin-bottom: .65rem;
}

/* ---------- Page Layout ---------- */
.page {
    display: flex;
    min-height: 100vh;
}
.sidebar {
    width: var(--at-sidebar-width);
    background: var(--at-sidebar-bg);
    border-right: 1px solid var(--at-sidebar-border);
    flex-shrink: 0;
    overflow-y: auto;
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    z-index: 1030;
    display: flex;
    flex-direction: column;
    box-shadow: 2px 0 8px rgba(93,207,192,.10);
}
main {
    flex: 1;
    margin-left: var(--at-sidebar-width);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    padding-top: var(--at-topbar-height);
}
.top-row {
    height: var(--at-topbar-height);
    background: var(--at-topbar-bg);
    border-bottom: 1px solid var(--at-topbar-border);
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding: 0 1.25rem;
    position: fixed;
    top: 0;
    left: var(--at-sidebar-width);
    right: 0;
    z-index: 1020;
    font-size: .8rem;
}
.top-row a {
    color: var(--at-text-muted);
    font-size: .875rem;
    font-weight: 500;
}
.content {
    padding: 1rem 1.25rem;
    flex: 1;
    max-width: 100%;
}

/* ---------- Sidebar / NavMenu ---------- */
/* Ocultar el checkbox toggler de Blazor — no se usa en desktop */
.navbar-toggler {
    display: none;
}
.sidebar .brand-area {
    height: 96px;
    min-height: 96px;
    flex-shrink: 0;
    padding: .6rem .75rem;
    border-bottom: 1px solid var(--at-sidebar-border);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--at-sidebar-bg);
}
.sidebar .brand-area .brand-logo-img {
    width: 90px;
    height: 90px;
    object-fit: contain;
    border-radius: 8px;
}

/* Clases legacy de brand-icon/brand-text: se mantienen vacías por si se referencian en otros lugares */
.sidebar .brand-area .brand-icon { display: none; }
.sidebar .brand-area .brand-text { display: none; }

.sidebar .nav-section {
    padding: .35rem 0 0;
}
.sidebar .nav-section:first-child {
    padding-top: .5rem;
}
.sidebar .nav-section-title {
    color: var(--at-sidebar-muted);
    font-size: .7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .1em;
    padding: .6rem 1rem .2rem;
}

.sidebar .nav-item {
    padding: 1px .5rem;
}
.sidebar .nav-link {
    color: var(--at-sidebar-text);
    padding: .425rem .75rem;
    border-radius: .375rem;
    font-size: .9rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: .55rem;
    transition: background .15s, color .15s;
    border-left: 3px solid transparent;
}
.sidebar .nav-link:hover {
    background: var(--at-sidebar-hover);
    color: var(--at-primary);
}
.sidebar .nav-link.active {
    background: var(--at-sidebar-active);
    color: var(--at-primary-dark);
    font-weight: 600;
    border-left-color: var(--at-sidebar-accent);
}
.sidebar .nav-link i,
.sidebar .nav-link .bi {
    font-size: 1rem;
    width: 1.25rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    opacity: .8;
}
.sidebar .nav-link.active i,
.sidebar .nav-link.active .bi {
    opacity: 1;
}
.sidebar .nav-scrollable {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding-bottom: 1rem;
}

/* ---------- Page Header ---------- */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    gap: .5rem;
}
.page-header h1 {
    font-size: 1.5rem;
    margin: 0;
    display: flex;
    align-items: center;
    gap: .4rem;
}
.page-header h1 i {
    color: var(--at-primary);
    font-size: 1.3rem;
}

/* ---------- Loading Spinner ---------- */
.at-loading {
    display: flex;
    align-items: center;
    gap: .5rem;
    color: var(--at-text-muted);
    padding: 2rem 0;
}

/* ---------- Theme toggle section (al fondo del sidebar) ---------- */
.theme-toggle-section {
    margin-top: auto;
    border-top: 1px solid var(--at-sidebar-border);
    padding-top: .35rem !important;
    padding-bottom: .5rem;
}
.theme-toggle-section .nav-link {
    color: var(--at-sidebar-muted) !important;
    font-size: .85rem;
}
.theme-toggle-section .nav-link:hover {
    color: var(--at-primary) !important;
    background: var(--at-sidebar-hover) !important;
}

/* Logo condicional por tema: CSS maneja el swap evitando problemas de prerender */
.brand-logo-img { display: block; }
.at-loading .spinner-border {
    width: 1.25rem;
    height: 1.25rem;
    border-width: .15rem;
    color: var(--at-primary);
}

/* ---------- Pagination ---------- */
.at-pagination {
    display: flex;
    align-items: center;
    gap: .5rem;
    font-size: .9rem;
    color: var(--at-text-muted);
}
.at-pagination .btn {
    padding: .25rem .65rem;
    font-size: .875rem;
}

/* ---------- Quick-access Dashboard Cards ---------- */
.dash-card {
    border: 1px solid var(--at-border);
    border-radius: var(--at-radius);
    padding: 1.35rem 1.25rem;
    background: var(--at-surface);
    box-shadow: var(--at-shadow-sm);
    transition: box-shadow .2s, transform .2s, border-color .2s;
    text-decoration: none;
    color: var(--at-text);
    display: flex;
    align-items: flex-start;
    gap: .85rem;
    height: 100%;
}
.dash-card:hover {
    box-shadow: var(--at-shadow-md);
    transform: translateY(-1px);
    border-color: var(--at-primary-light);
    color: var(--at-text);
    text-decoration: none;
}
.dash-card .dash-icon {
    width: 2.75rem;
    height: 2.75rem;
    border-radius: .5rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}
.dash-icon.teal    { background: var(--at-teal-light); color: var(--at-teal-dark); }
.dash-icon.orange  { background: #fed7aa; color: #c2410c; }
.dash-icon.blue    { background: #bfdbfe; color: #1d4ed8; }
.dash-icon.purple  { background: #ddd6fe; color: #6d28d9; }
.dash-icon.rose    { background: var(--at-primary-light); color: var(--at-primary-dark); }
.dash-icon.emerald { background: #a7f3d0; color: #047857; }
.dash-card .dash-body h5 {
    font-size: 1rem;
    font-weight: 600;
    margin: 0 0 .15rem;
    line-height: 1.3;
}
.dash-card .dash-body p {
    font-size: .875rem;
    color: var(--at-text-muted);
    margin: 0;
    line-height: 1.45;
}

/* ---------- Welcome Banner ---------- */
.welcome-banner {
    background: linear-gradient(135deg, var(--at-primary) 0%, var(--at-primary-dark) 100%);
    border-radius: var(--at-radius);
    padding: 1.5rem 2rem;
    color: #fff;
    margin-bottom: 1.25rem;
    border-left: 4px solid var(--at-teal);
}
.welcome-banner h2 {
    color: #fff;
    font-size: 1.4rem;
    margin: 0 0 .3rem;
    font-weight: 600;
}
.welcome-banner p {
    color: rgba(255,255,255,.8);
    font-size: .95rem;
    margin: 0;
    line-height: 1.5;
}

/* ---------- Login Page ---------- */
.login-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--at-primary-50) 0%, var(--at-teal-light) 50%, var(--at-primary-light) 100%);
}
.login-card {
    width: 100%;
    max-width: 420px;
    border-radius: .75rem;
    box-shadow: var(--at-shadow-md);
    border: 1px solid var(--at-border);
    background: var(--at-surface);
}
.login-card .login-header {
    text-align: center;
    padding: 1.75rem 2rem .75rem;
}
.login-card .login-header .login-logo {
    max-width: 200px;
    width: 100%;
    height: auto;
    margin-bottom: .75rem;
    display: block;
    margin-left: auto;
    margin-right: auto;
}
.login-card .login-header p {
    color: var(--at-text-muted);
    font-size: .9rem;
    margin: 0;
}
.login-card .card-body {
    padding: 1rem 2rem 2rem;
}

/* ---------- Stat Badge ---------- */
.badge-presence {
    padding: .25rem .6rem;
    border-radius: 999px;
    font-size: .8rem;
    font-weight: 600;
}
.badge-presence.present { background: #dcfce7; color: #166534; }
.badge-presence.absent { background: #fee2e2; color: #991b1b; }
.badge-presence.pending { background: #fef9c3; color: #854d0e; }

.badge-active { background: #dcfce7; color: #166534; padding: .25rem .6rem; border-radius: 999px; font-size: .8rem; font-weight: 600; }
.badge-inactive { background: #f1f5f9; color: #64748b; padding: .25rem .6rem; border-radius: 999px; font-size: .8rem; font-weight: 600; }

/* ---------- Blazor Infrastructure ---------- */
.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
    border-radius: var(--at-radius);
}
.blazor-error-boundary::after {
    content: "Ha ocurrido un error inesperado."
}

.darker-border-checkbox.form-check-input {
    border-color: #929292;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}
.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
    text-align: start;
}

/* ---------- Payments summary KPI ---------- */
.at-kpi-card {
    min-height: 90px;
}

.at-kpi-card .card-body {
    min-height: 90px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.at-kpi-action {
    transition: transform .12s ease, box-shadow .12s ease;
}

.at-kpi-action:hover {
    transform: translateY(-1px);
    box-shadow: var(--at-shadow-md);
}

/* ---------- Payments compact filters ---------- */
.btn-payment-highlight {
    background-color: #0f8f96;
    border-color: #0f8f96;
}
.btn-payment-highlight:hover,
.btn-payment-highlight:focus {
    background-color: #0d7f85;
    border-color: #0d7f85;
}

.at-payment-filters {
    display: flex;
    align-items: center;
    gap: .45rem;
    flex-wrap: wrap;
}

.at-payment-filters .btn-sm,
.at-payment-filters-range .btn-sm,
.at-payment-filters-range .form-control-sm {
    height: 34px;
}

.at-payment-filters-range {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    flex-wrap: nowrap;
    margin-left: .15rem;
}

.at-payment-filters-range > span {
    margin: 0 .05rem 0 .15rem;
    font-weight: 500;
    white-space: nowrap;
}

.at-payment-filters-range .form-control {
    width: 130px;
    min-width: 130px;
}

/* ==========================================================================
   Dark mode — overrides de Bootstrap que ignoran las CSS variables
   ========================================================================== */
[data-theme="dark"] body {
    background-color: var(--at-bg);
    color: var(--at-text);
}

/* Inputs, selects, textareas */
[data-theme="dark"] .form-control,
[data-theme="dark"] .form-select,
[data-theme="dark"] textarea.form-control {
    background-color: #2a2a2a;
    color: var(--at-text);
    border-color: var(--at-border);
}
[data-theme="dark"] .form-control:focus,
[data-theme="dark"] .form-select:focus {
    background-color: #2a2a2a;
    color: var(--at-text);
}
[data-theme="dark"] .form-control::placeholder {
    color: var(--at-text-muted);
}
[data-theme="dark"] .input-group-text {
    background-color: #2a2a2a;
    color: var(--at-text-muted);
    border-color: var(--at-border);
}
[data-theme="dark"] .form-text {
    color: var(--at-text-muted);
}
[data-theme="dark"] .form-label {
    color: var(--at-text-muted);
}
[data-theme="dark"] .form-check-label {
    color: var(--at-text);
}

/* Dropdowns */
[data-theme="dark"] .dropdown-menu {
    background-color: #2a2a2a;
    border-color: var(--at-border);
}
[data-theme="dark"] .dropdown-item {
    color: var(--at-text);
}
[data-theme="dark"] .dropdown-item:hover {
    background-color: var(--at-primary-light);
    color: var(--at-text);
}

/* Cards */
[data-theme="dark"] .card {
    background-color: var(--at-surface);
    border-color: var(--at-border);
    color: var(--at-text);
}
[data-theme="dark"] .card-header {
    background-color: var(--at-primary-50);
    border-color: var(--at-border);
    color: var(--at-text);
}
[data-theme="dark"] .card-body,
[data-theme="dark"] .card-footer {
    background-color: var(--at-surface);
    color: var(--at-text);
}

/* Tables */
[data-theme="dark"] .table {
    --bs-table-bg: var(--at-surface);
    --bs-table-color: var(--at-text);
    --bs-table-border-color: var(--at-border);
    --bs-table-striped-bg: var(--at-primary-50);
    --bs-table-striped-color: var(--at-text);
    --bs-table-hover-bg: var(--at-primary-light);
    --bs-table-hover-color: var(--at-text);
    color: var(--at-text);
    border-color: var(--at-border);
}
[data-theme="dark"] .table thead th {
    background-color: var(--at-primary-50);
    color: var(--at-primary);
    border-color: var(--at-border);
}
[data-theme="dark"] .table tbody td {
    color: var(--at-text);
    background-color: var(--at-surface);
    border-color: var(--at-border);
}
[data-theme="dark"] .table tbody tr > * {
    color: var(--at-text);
    background-color: var(--at-surface);
}
[data-theme="dark"] .table-striped > tbody > tr:nth-of-type(odd) > * {
    background-color: var(--at-primary-50) !important;
    color: var(--at-text) !important;
}
[data-theme="dark"] .table tbody tr:hover > * {
    background-color: var(--at-primary-light) !important;
    color: var(--at-text) !important;
}

/* Alerts */
[data-theme="dark"] .alert-info {
    background-color: var(--at-primary-50);
    border-color: var(--at-primary-light);
    color: var(--at-teal);
}
[data-theme="dark"] .alert-danger {
    background-color: #3b0000;
    border-color: #7f1d1d;
    color: #fca5a5;
}

/* Badges */
[data-theme="dark"] .badge-active  { background: #14532d; color: #86efac; }
[data-theme="dark"] .badge-inactive { background: #1e293b; color: #94a3b8; }
[data-theme="dark"] .badge-presence.present { background: #14532d; color: #86efac; }
[data-theme="dark"] .badge-presence.absent  { background: #450a0a; color: #fca5a5; }
[data-theme="dark"] .badge-presence.pending { background: #422006; color: #fde68a; }

/* Modal */
[data-theme="dark"] .modal-content {
    background-color: var(--at-surface);
    border-color: var(--at-border);
    color: var(--at-text);
}
[data-theme="dark"] .modal-header,
[data-theme="dark"] .modal-footer {
    border-color: var(--at-border);
}

/* Topbar */
[data-theme="dark"] .top-row {
    background-color: var(--at-topbar-bg);
    border-color: var(--at-topbar-border);
    color: var(--at-text-muted);
}

@media (max-width: 992px) {
    .at-payment-filters-range {
        flex-wrap: wrap;
        margin-left: 0;
    }

    .at-payment-filters-range > span {
        margin-left: 0;
    }
}

/* ---------- Lookup Search (autocomplete de pacientes/terapeutas) ---------- */
.lookup-search-container {
    position: relative;
}

.lookup-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 1050;
    max-height: 260px;
    overflow-y: auto;
    background: var(--at-surface);
    color: var(--at-text);
    border: 1px solid var(--at-border);
    border-top: none;
    border-radius: 0 0 .375rem .375rem;
    list-style: none;
    margin: 0;
    padding: 0;
    box-shadow: 0 4px 12px rgba(0,0,0,.15);
}

.lookup-dropdown li {
    padding: .45rem .75rem;
    cursor: pointer;
    font-size: .9rem;
    border-bottom: 1px solid var(--at-border);
    color: var(--at-text);
    transition: background .12s;
}

.lookup-dropdown li:hover {
    background: var(--at-primary);
    color: #fff;
}

.lookup-selected-badge {
    display: inline-flex;
    align-items: center;
    margin-top: .35rem;
    padding: .25rem .65rem;
    background: var(--at-primary-light, #e8f5f3);
    border: 1px solid var(--at-primary, #2a7a6e);
    border-radius: 999px;
    font-size: .85rem;
    color: var(--at-primary, #2a7a6e);
    gap: .25rem;
}

/* ==========================================================================
   RECIBO INSTITUCIONAL — CIAT
   Media hoja A4: compacto para imprimir 2 por hoja

/* Contenedor de pantalla del recibo: padding para que el borde no quede cortado */
.rct-wrapper {
    padding: .5rem 1rem 1rem;
    max-width: 720px;
}
   ========================================================================== */

/* ── Hoja: ancho A4, alto < mitad de A4 (~135mm) ── */
.rct-page {
    background: #fff;
    border: 2.5px solid #1a1a1a;
    max-width: 680px;
    width: 100%;
    font-family: Arial, 'Segoe UI', sans-serif;
    font-size: .82rem;
    color: #111;
    box-shadow: 0 4px 20px rgba(0,0,0,.15);
    border-radius: 0;
    /* overflow:hidden eliminado — cortaba el borde exterior */
}

/* ── Encabezado ── */
.rct-head {
    display: flex;
    align-items: stretch;
    border-bottom: 1px solid #1a1a1a;
    background: #fff;
}

.rct-head-logo {
    padding: .4rem .8rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-right: 1px solid #1a1a1a;
    background: #fff;
    flex-shrink: 0;
    width: 160px;
}

.rct-logo-img {
    width: 140px;
    height: auto;
    max-height: 70px;
    object-fit: contain;
    display: block;
}

.rct-head-center {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 .5rem;
}

.rct-head-badge {
    background: #555;
    color: #fff;
    font-size: .65rem;
    font-weight: 800;
    letter-spacing: .1em;
    padding: .15rem .5rem;
    border-radius: 2px;
}

.rct-head-title {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: .3rem 1.2rem;
    border-left: 1px solid #1a1a1a;
    min-width: 130px;
    background: #f7f7f7;
}

.rct-title-word {
    font-size: 1.6rem;
    font-weight: 900;
    letter-spacing: .16em;
    text-decoration: underline;
    color: #111;
    line-height: 1;
}

.rct-head-subtitle {
    font-size: .58rem;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: #777;
    margin-top: .15rem;
}

/* ── Banda de identificación ── */
.rct-id-band {
    display: flex;
    align-items: stretch;
    border-bottom: 1px solid #1a1a1a;
    background: #f0f0f0;
}

.rct-id-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: .3rem .8rem;
    flex: 1;
    gap: 0;
}

.rct-id-sep {
    width: 1px;
    background: #aaa;
    margin: .25rem 0;
}

.rct-id-lbl {
    font-size: .58rem;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: #777;
    font-weight: 600;
}

.rct-id-val {
    font-size: .88rem;
    font-weight: 700;
    color: #111;
    letter-spacing: .02em;
}

/* El recibo siempre se imprime/previsualiza en blanco; protegerlo del dark mode global */
[data-theme="dark"] .rct-page,
[data-theme="dark"] .rct-page * {
    color: #111 !important;
    background-color: transparent !important;
}
[data-theme="dark"] .rct-page { background: #fff !important; }
[data-theme="dark"] .rct-head,
[data-theme="dark"] .rct-head-logo,
[data-theme="dark"] .rct-head-title { background: #fff !important; }
[data-theme="dark"] .rct-id-band { background: #f0f0f0 !important; }
[data-theme="dark"] .rct-td-lbl { background: #f7f7f7 !important; color: #555 !important; }
[data-theme="dark"] .rct-td-val { color: #111 !important; }
[data-theme="dark"] .rct-amount-box { background: #fff !important; border-color: #1a1a1a !important; color: #111 !important; }
[data-theme="dark"] .rct-sig-section { background: #fff !important; color: #555 !important; }
[data-theme="dark"] .rct-footer { background: #f5f5f5 !important; color: #444 !important; }

/* ── Tabla de datos ── */
.rct-table {
    width: 100%;
    border-collapse: collapse;
    border-bottom: 1px solid #1a1a1a;
}

.rct-table tbody tr {
    border-bottom: 1px solid #1a1a1a;
}

.rct-table tbody tr:last-child {
    border-bottom: none;
}

.rct-td-lbl {
    width: 120px;
    padding: .35rem .7rem .35rem 1rem;
    font-weight: 700;
    font-size: .75rem;
    text-transform: uppercase;
    letter-spacing: .03em;
    color: #555;
    background: #f7f7f7;
    border-right: 1px solid #1a1a1a;
    vertical-align: top;
    white-space: nowrap;
}

.rct-td-val {
    padding: .35rem 1rem;
    font-size: .82rem;
    color: #111;
    vertical-align: top;
    word-break: break-word;
}

.rct-td-obs {
    white-space: pre-wrap;
    color: #333;
    min-height: 1.4rem;
}

.rct-emergency-tag {
    display: inline-block;
    margin-left: .5rem;
    background: #fff0f0;
    color: #c00;
    border: 1px solid #f99;
    border-radius: 2px;
    font-size: .65rem;
    font-weight: 800;
    padding: .05rem .35rem;
    letter-spacing: .05em;
    vertical-align: middle;
}

/* ── Caja de monto ── */
.rct-amount-box {
    border-bottom: 1px solid #1a1a1a;
    padding: .55rem 1rem;
    background: #fff;
    display: flex;
    justify-content: flex-end;
}

.rct-amount-inner {
    display: flex;
    align-items: center;
    gap: .8rem;
    border: 1px solid #1a1a1a;
    padding: .4rem 1rem;
    background: #f7f7f7;
    min-width: 220px;
    justify-content: space-between;
}

.rct-amount-lbl {
    font-size: .68rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: #555;
    text-decoration: underline;
}

.rct-amount-val {
    font-size: 1.2rem;
    font-weight: 900;
    color: #111;
    letter-spacing: .02em;
    font-variant-numeric: tabular-nums;
}

/* ── Sección de firmas (compacta) ── */
.rct-sig-section {
    display: flex;
    border-bottom: 1px solid #1a1a1a;
}

.rct-sig-block {
    flex: 1;
    padding: .4rem 1rem .45rem;
    text-align: center;
    border-right: 1px solid #1a1a1a;
}

.rct-sig-block:last-child {
    border-right: none;
}

.rct-sig-box {
    height: 28px;
    border-bottom: 1px solid #1a1a1a;
    margin-bottom: .3rem;
}

.rct-sig-label {
    font-size: .65rem;
    color: #666;
    line-height: 1.3;
}

.rct-sig-label strong {
    display: block;
    font-size: .7rem;
    color: #333;
    margin-top: .1rem;
}

/* ── Pie institucional ── */
.rct-foot {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: .25rem 1rem;
    background: #f0f0f0;
    gap: .5rem;
    flex-wrap: wrap;
}

.rct-foot-inst {
    font-size: .62rem;
    font-weight: 700;
    color: #555;
    letter-spacing: .02em;
}

.rct-foot-sys {
    font-size: .58rem;
    color: #999;
    text-align: right;
}

/* ---------- Impresión ---------- */
@media print {
    .no-print,
    .sidebar,
    .top-row,
    nav {
        display: none !important;
    }

    main {
        margin-left: 0 !important;
        padding: 0 !important;
    }

    .content {
        padding: 0 !important;
    }

    body {
        background: #fff !important;
    }

    /* Media hoja A4: margen mínimo, ocupa ~135mm de alto */
    @page {
        size: A4;
        margin: 8mm 12mm;
    }

    .rct-page {
        border: 1pt solid #000;
        box-shadow: none;
        max-width: 100%;
        width: 100%;
        page-break-after: always;
    }

    .rct-head {
        border-bottom-width: 1pt;
        border-bottom-style: solid;
    }

    .rct-amount-inner {
        border-width: 1pt;
    }
}

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
    .sidebar {
        width: 100%;
        position: relative;
        height: auto;
        flex-direction: column;
    }
    main {
        margin-left: 0;
        padding-top: 0;
    }
    .top-row {
        position: relative;
        left: 0;
    }
    :root {
        --at-sidebar-width: 0;
    }
}