/* =====================================================================================================================
   SaaS Clínica — sistema de diseño (minimalista, claro). Bootstrap 5.3 se mantiene como base; aquí solo se ajustan variables
   y componentes. Los estilos están acotados a body.ui-saas para no alterar nada fuera de las plantillas del sistema.
   Estructura: 1 variables · 2 base y tipografía · 3 botones · 4 formularios · 5 tarjetas · 6 tablas · 7 etiquetas y alertas ·
   8 estructura (sidebar, topbar) · 9 dashboard · 10 acceso/portal · 11 utilidades y responsive · 12 impresión · 13 compatibilidad
   ===================================================================================================================== */

/* 1. Variables ------------------------------------------------------------------------------------------------- */
:root {
    --c-primary: #2563EB;
    --c-primary-600: #1D4ED8;
    --c-primary-50: #EFF4FF;
    --c-primary-100: #DBE7FE;
    --c-navy: #172B4D;
    --c-green: #2B6E40;
    --c-bg: #F8FAFC;
    --c-surface: #FFFFFF;
    --c-text: #1E293B;
    --c-text-2: #64748B;
    --c-border: #E2E8F0;
    --c-success: #16A34A;
    --c-warning: #D97706;
    --c-danger: #DC2626;
    --c-success-bg: #E8F7EE;
    --c-warning-bg: #FEF3E2;
    --c-danger-bg: #FDECEC;
    --c-info-bg: #EAF1FE;
    --radius-sm: 8px;
    --radius: 12px;
    --radius-lg: 14px;
    --shadow-xs: 0 1px 2px rgba(15, 23, 42, .04);
    --shadow-sm: 0 1px 3px rgba(15, 23, 42, .06);
    --sp-1: 4px; --sp-2: 8px; --sp-3: 12px; --sp-4: 16px; --sp-5: 24px; --sp-6: 32px;
    --sidebar-w: 264px;
    --sidebar-w-collapsed: 76px;
    --topbar-h: 64px;
    --font: 'Inter Variable', 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

/* 2. Base y tipografía ----------------------------------------------------------------------------------------- */
body.ui-saas {
    --bs-body-font-family: var(--font);
    --bs-body-font-size: .9375rem;       /* 15 px */
    --bs-body-color: var(--c-text);
    --bs-body-bg: var(--c-bg);
    --bs-secondary-color: var(--c-text-2);
    --bs-border-color: var(--c-border);
    --bs-border-radius: var(--radius-sm);
    --bs-primary: var(--c-primary);
    --bs-primary-rgb: 37, 99, 235;
    --bs-success: var(--c-success);
    --bs-success-rgb: 22, 163, 74;
    --bs-warning: var(--c-warning);
    --bs-warning-rgb: 217, 119, 6;
    --bs-danger: var(--c-danger);
    --bs-danger-rgb: 220, 38, 38;
    --bs-link-color: var(--c-primary);
    --bs-link-color-rgb: 37, 99, 235;
    --bs-link-hover-color: var(--c-primary-600);
    --bs-link-hover-color-rgb: 29, 78, 216;
    font-family: var(--font);
    font-size: .9375rem;
    line-height: 1.5;
    color: var(--c-text);
    background: var(--c-bg);
    -webkit-font-smoothing: antialiased;
}
.ui-saas h1, .ui-saas .h1 { font-size: 1.5rem; }       /* 24 px */
.ui-saas h1.h4, .ui-saas h1.h3, .ui-saas h1.h5 { font-size: 1.5rem; font-weight: 650; color: var(--c-navy); letter-spacing: -.01em; margin-bottom: var(--sp-4) !important; }
.ui-saas h2.h5, .ui-saas h2.h6, .ui-saas h2.h4 { font-weight: 600; color: var(--c-navy); }
.ui-saas h2.h5 { font-size: 1.0625rem; }                 /* 17 px */
.ui-saas h2.h6, .ui-saas h3.h6 { font-size: .9375rem; }
.ui-saas h2.h4 { font-size: 1.125rem; }
.ui-saas .small, .ui-saas small, .ui-saas .form-text { font-size: .8125rem; }   /* 13 px */
.ui-saas .text-muted { color: var(--c-text-2) !important; }
.ui-saas a { text-decoration: none; }
.ui-saas a:hover { text-decoration: underline; }
.ui-saas .btn:hover, .ui-saas .nav-link:hover, .ui-saas .dropdown-item:hover, .ui-saas .sidebar-link:hover, .ui-saas .page-link:hover, .ui-saas .quick-link:hover, .ui-saas .navbar-brand:hover { text-decoration: none; }
.ui-saas code { color: var(--c-navy); background: #F1F5F9; padding: .1em .35em; border-radius: 6px; font-size: .85em; }
.ui-saas hr { border-color: var(--c-border); opacity: 1; }
.ui-saas :focus-visible { outline: 2px solid var(--c-primary); outline-offset: 2px; }
.ui-saas .visually-hidden-focusable:focus { position: fixed; z-index: 2000; top: 8px; left: 8px; background: #fff; padding: 8px 12px; border-radius: 8px; box-shadow: var(--shadow-sm); }

/* 3. Botones --------------------------------------------------------------------------------------------------- */
.ui-saas .btn { --bs-btn-border-radius: var(--radius-sm); --bs-btn-font-weight: 500; --bs-btn-padding-x: 1rem; --bs-btn-padding-y: .5rem; font-size: .9375rem; transition: background-color .15s, border-color .15s, color .15s; }
.ui-saas .btn-sm { --bs-btn-padding-x: .75rem; --bs-btn-padding-y: .3rem; --bs-btn-font-size: .8125rem; }
.ui-saas .btn-lg { --bs-btn-padding-y: .65rem; --bs-btn-font-size: 1rem; }
.ui-saas .btn-primary { --bs-btn-bg: var(--c-primary); --bs-btn-border-color: var(--c-primary); --bs-btn-hover-bg: var(--c-primary-600); --bs-btn-hover-border-color: var(--c-primary-600); --bs-btn-active-bg: #1E40AF; --bs-btn-active-border-color: #1E40AF; --bs-btn-disabled-bg: var(--c-primary); --bs-btn-disabled-border-color: var(--c-primary); --bs-btn-focus-shadow-rgb: 37, 99, 235; }
.ui-saas .btn-outline-primary { --bs-btn-color: var(--c-primary); --bs-btn-border-color: #BFD3FB; --bs-btn-hover-bg: var(--c-primary-50); --bs-btn-hover-color: var(--c-primary-600); --bs-btn-hover-border-color: var(--c-primary); --bs-btn-active-bg: var(--c-primary-100); --bs-btn-active-color: var(--c-primary-600); --bs-btn-active-border-color: var(--c-primary); }
.ui-saas .btn-secondary, .ui-saas .btn-outline-secondary { --bs-btn-color: #334155; --bs-btn-bg: #fff; --bs-btn-border-color: var(--c-border); --bs-btn-hover-bg: #F1F5F9; --bs-btn-hover-color: var(--c-text); --bs-btn-hover-border-color: #CBD5E1; --bs-btn-active-bg: #E2E8F0; --bs-btn-active-color: var(--c-text); --bs-btn-active-border-color: #CBD5E1; --bs-btn-disabled-color: #94A3B8; --bs-btn-disabled-border-color: var(--c-border); }
.ui-saas .btn-success { --bs-btn-bg: var(--c-green); --bs-btn-border-color: var(--c-green); --bs-btn-hover-bg: #245C35; --bs-btn-hover-border-color: #245C35; --bs-btn-active-bg: #1E4D2D; --bs-btn-active-border-color: #1E4D2D; }
.ui-saas .btn-outline-success { --bs-btn-color: var(--c-green); --bs-btn-border-color: #B6D6C0; --bs-btn-hover-bg: var(--c-success-bg); --bs-btn-hover-color: var(--c-green); --bs-btn-hover-border-color: var(--c-green); }
.ui-saas .btn-danger { --bs-btn-bg: var(--c-danger); --bs-btn-border-color: var(--c-danger); --bs-btn-hover-bg: #B91C1C; --bs-btn-hover-border-color: #B91C1C; }
.ui-saas .btn-outline-danger { --bs-btn-color: var(--c-danger); --bs-btn-border-color: #F4B8B8; --bs-btn-hover-bg: var(--c-danger-bg); --bs-btn-hover-color: #B91C1C; --bs-btn-hover-border-color: var(--c-danger); }
.ui-saas .btn-warning { --bs-btn-bg: var(--c-warning); --bs-btn-border-color: var(--c-warning); --bs-btn-color: #fff; --bs-btn-hover-bg: #B45309; --bs-btn-hover-border-color: #B45309; --bs-btn-hover-color: #fff; }
.ui-saas .btn-outline-warning { --bs-btn-color: #B45309; --bs-btn-border-color: #F2D2A4; --bs-btn-hover-bg: var(--c-warning-bg); --bs-btn-hover-color: #92400E; --bs-btn-hover-border-color: var(--c-warning); }
.ui-saas .btn-link { --bs-btn-color: var(--c-primary); font-weight: 500; }
.ui-saas .btn i.bi { font-size: 1.05em; vertical-align: -.125em; }

/* 4. Formularios ----------------------------------------------------------------------------------------------- */
.ui-saas .form-label { font-size: .8125rem; font-weight: 500; color: #334155; margin-bottom: .35rem; }
.ui-saas .form-control, .ui-saas .form-select {
    min-height: 40px; border-color: var(--c-border); border-radius: var(--radius-sm); background-color: #fff; color: var(--c-text); font-size: .9375rem;
    padding: .5rem .75rem; box-shadow: none; transition: border-color .15s, box-shadow .15s;
}
.ui-saas .form-control-sm, .ui-saas .form-select-sm { min-height: 34px; font-size: .8125rem; padding: .3rem .6rem; }
.ui-saas .form-control::placeholder { color: #94A3B8; }
.ui-saas .form-control:focus, .ui-saas .form-select:focus { border-color: var(--c-primary); box-shadow: 0 0 0 3px rgba(37, 99, 235, .14); }
.ui-saas .form-control:disabled, .ui-saas .form-select:disabled { background: #F1F5F9; color: #94A3B8; }
.ui-saas .form-control.is-invalid, .ui-saas .form-select.is-invalid { border-color: var(--c-danger); }
.ui-saas .form-control.is-invalid:focus { box-shadow: 0 0 0 3px rgba(220, 38, 38, .14); }
.ui-saas .invalid-feedback, .ui-saas .text-danger.small { color: var(--c-danger) !important; }
.ui-saas .form-check-input { border-color: #CBD5E1; }
.ui-saas .form-check-input:checked { background-color: var(--c-primary); border-color: var(--c-primary); }
.ui-saas .form-check-input:focus { box-shadow: 0 0 0 3px rgba(37, 99, 235, .14); border-color: var(--c-primary); }
.ui-saas .form-text { color: var(--c-text-2); }
.ui-saas fieldset legend { font-size: .8125rem; font-weight: 500; color: #334155; }
.ui-saas textarea.form-control { min-height: 90px; }

/* 5. Tarjetas y modales ---------------------------------------------------------------------------------------- */
.ui-saas .card { --bs-card-border-color: var(--c-border); --bs-card-border-radius: var(--radius); --bs-card-inner-border-radius: calc(var(--radius) - 1px); --bs-card-bg: var(--c-surface); border: 1px solid var(--c-border); box-shadow: none; }
.ui-saas .card.shadow-sm, .ui-saas .shadow-sm { box-shadow: var(--shadow-xs) !important; }
.ui-saas .card-header { background: #fff; border-bottom: 1px solid var(--c-border); font-weight: 600; color: var(--c-navy); }
.ui-saas .card-body { padding: var(--sp-5); }
.ui-saas .list-group { --bs-list-group-border-color: var(--c-border); --bs-list-group-border-radius: var(--radius); }
.ui-saas .modal-content { border: 1px solid var(--c-border); border-radius: var(--radius-lg); box-shadow: 0 12px 32px rgba(15, 23, 42, .14); }
.ui-saas .modal-header, .ui-saas .modal-footer { border-color: var(--c-border); padding: var(--sp-4) var(--sp-5); }
.ui-saas .modal-title { font-size: 1.0625rem; font-weight: 600; color: var(--c-navy); }
.ui-saas .modal-body { padding: var(--sp-5); }
.ui-saas .dropdown-menu { border: 1px solid var(--c-border); border-radius: var(--radius); box-shadow: 0 8px 24px rgba(15, 23, 42, .1); padding: 6px; font-size: .875rem; }
.ui-saas .dropdown-item { border-radius: 8px; padding: .5rem .75rem; display: flex; align-items: center; gap: .6rem; }
.ui-saas .dropdown-item:active { background: var(--c-primary-50); color: var(--c-primary-600); }
.ui-saas .dropdown-item.text-danger:hover { background: var(--c-danger-bg); }
.ui-saas .nav-tabs { border-color: var(--c-border); }
.ui-saas .nav-tabs .nav-link.active { color: var(--c-primary); border-color: var(--c-border) var(--c-border) #fff; }
.ui-saas .pagination { --bs-pagination-color: #334155; --bs-pagination-border-color: var(--c-border); --bs-pagination-active-bg: var(--c-primary); --bs-pagination-active-border-color: var(--c-primary); --bs-pagination-hover-bg: #F1F5F9; --bs-pagination-border-radius: var(--radius-sm); font-size: .875rem; }

/* 6. Tablas ---------------------------------------------------------------------------------------------------- */
.ui-saas .table { --bs-table-bg: transparent; --bs-table-border-color: var(--c-border); --bs-table-hover-bg: #F8FAFC; --bs-table-striped-bg: #FAFBFD; color: var(--c-text); margin-bottom: 0; }
.ui-saas .table > :not(caption) > * > * { padding: .8rem 1rem; vertical-align: middle; }
.ui-saas .table thead th {
    font-size: .75rem; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; color: var(--c-text-2); background: #F8FAFC;
    border-bottom: 1px solid var(--c-border); white-space: nowrap;
}
.ui-saas .table tbody tr:last-child > td { border-bottom: 0; }
.ui-saas .card > .table, .ui-saas .card > .table-responsive, .ui-saas .table-responsive.card { overflow: hidden; }
.ui-saas .table-responsive { -webkit-overflow-scrolling: touch; }
.ui-saas .table-responsive.card { border-radius: var(--radius); }
.ui-saas .table-sm > :not(caption) > * > * { padding: .5rem .75rem; }
.ui-saas .table-actions { white-space: nowrap; }
.ui-saas .table-actions .btn { margin-left: .25rem; }

/* 7. Etiquetas y alertas --------------------------------------------------------------------------------------- */
.ui-saas .badge { font-weight: 500; font-size: .75rem; padding: .3em .65em; border-radius: 999px; letter-spacing: .01em; }
.ui-saas .badge.text-bg-primary   { background: var(--c-info-bg) !important;    color: #1D4ED8 !important; }
.ui-saas .badge.text-bg-success   { background: var(--c-success-bg) !important; color: #15803D !important; }
.ui-saas .badge.text-bg-warning   { background: var(--c-warning-bg) !important; color: #B45309 !important; }
.ui-saas .badge.text-bg-danger    { background: var(--c-danger-bg) !important;  color: #B91C1C !important; }
.ui-saas .badge.text-bg-info      { background: #E6F4FA !important;             color: #0E7490 !important; }
.ui-saas .badge.text-bg-secondary { background: #F1F5F9 !important;             color: #475569 !important; }
.ui-saas .badge.text-bg-dark      { background: #E2E8F0 !important;             color: #1E293B !important; }
.ui-saas .badge.text-bg-light     { background: #fff !important; color: #475569 !important; border: 1px solid var(--c-border); }
.ui-saas .alert { border-radius: var(--radius); border: 1px solid; padding: .85rem 1rem; font-size: .9rem; }
.ui-saas .alert-success { background: var(--c-success-bg); border-color: #BFE5CC; color: #14532D; }
.ui-saas .alert-warning { background: var(--c-warning-bg); border-color: #F5D9AE; color: #7C3A06; }
.ui-saas .alert-danger  { background: var(--c-danger-bg);  border-color: #F6C5C5; color: #7F1D1D; }
.ui-saas .alert-info    { background: var(--c-info-bg);    border-color: #C7D9FB; color: #1E3A8A; }
.ui-saas .alert-secondary { background: #F1F5F9; border-color: var(--c-border); color: #334155; }
.ui-saas .alert .bi { margin-right: .5rem; vertical-align: -.1em; }
.ui-saas .flash-alert { display: flex; align-items: flex-start; gap: .6rem; }
.ui-saas .flash-alert > .bi { flex: none; margin: .1rem 0 0; font-size: 1.05rem; }
.ui-saas .text-success { color: var(--c-success) !important; }
.ui-saas .text-danger { color: var(--c-danger) !important; }
.ui-saas .text-warning { color: var(--c-warning) !important; }

/* 8. Estructura: sidebar y barra superior ---------------------------------------------------------------------- */
.ui-saas .app-shell { min-height: 100vh; }
.ui-saas .sidebar {
    position: fixed; z-index: 1040; top: 0; left: 0; bottom: 0; width: var(--sidebar-w); display: flex; flex-direction: column;
    background: var(--c-surface); border-right: 1px solid var(--c-border); transition: width .2s ease, transform .25s ease;
}
.ui-saas .sidebar-brand { display: flex; align-items: center; gap: .75rem; height: var(--topbar-h); padding: 0 var(--sp-5); border-bottom: 1px solid var(--c-border); flex: none; color: var(--c-navy); }
.ui-saas .brand-mark { flex: none; width: 34px; height: 34px; border-radius: 10px; background: var(--c-primary); color: #fff; display: grid; place-items: center; font-size: 1.1rem; }
.ui-saas .brand-text { min-width: 0; line-height: 1.2; }
.ui-saas .brand-name { display: block; font-weight: 650; font-size: .9375rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ui-saas .brand-sub { display: block; font-size: .75rem; color: var(--c-text-2); }
.ui-saas .sidebar-nav { flex: 1 1 auto; overflow-y: auto; overflow-x: hidden; padding: var(--sp-4) var(--sp-3); scrollbar-width: thin; }
.ui-saas .nav-group + .nav-group { margin-top: var(--sp-3); }
.ui-saas .nav-group-toggle {
    width: 100%; display: flex; align-items: center; justify-content: space-between; padding: .4rem .75rem; margin-bottom: 2px; border: 0; background: transparent;
    font-size: .6875rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: #94A3B8; border-radius: 8px; cursor: pointer;
}
.ui-saas .nav-group-toggle:hover { color: var(--c-text-2); }
.ui-saas .nav-group-toggle .bi { font-size: .75rem; transition: transform .2s ease; }
.ui-saas .nav-group-toggle[aria-expanded="false"] .bi { transform: rotate(-90deg); }
.ui-saas .sidebar-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 2px; }
.ui-saas .sidebar-link {
    display: flex; align-items: center; gap: .75rem; min-height: 40px; padding: .5rem .75rem; border-radius: 10px; color: #475569; font-size: .9rem; font-weight: 500;
    transition: background-color .15s, color .15s;
}
.ui-saas .sidebar-link .bi { flex: none; font-size: 1.15rem; width: 20px; text-align: center; color: #64748B; transition: color .15s; }
.ui-saas .sidebar-link .sidebar-label { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ui-saas .sidebar-link:hover { background: #F1F5F9; color: var(--c-navy); }
.ui-saas .sidebar-link.active { background: var(--c-primary-50); color: var(--c-primary-600); font-weight: 600; }
.ui-saas .sidebar-link.active .bi, .ui-saas .sidebar-link:hover .bi { color: var(--c-primary); }
.ui-saas .sidebar-footer { flex: none; border-top: 1px solid var(--c-border); padding: var(--sp-3); }
.ui-saas .user-card { display: flex; align-items: center; gap: .65rem; padding: .35rem .5rem; border-radius: 10px; }
.ui-saas .avatar { flex: none; width: 34px; height: 34px; border-radius: 50%; background: var(--c-primary-100); color: var(--c-primary-600); display: grid; place-items: center; font-size: .8125rem; font-weight: 650; }
.ui-saas .user-meta { min-width: 0; line-height: 1.25; flex: 1 1 auto; }
.ui-saas .user-name { display: block; font-size: .8125rem; font-weight: 600; color: var(--c-navy); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ui-saas .user-sub { display: block; font-size: .75rem; color: var(--c-text-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ui-saas .icon-btn { flex: none; width: 36px; height: 36px; display: inline-grid; place-items: center; border: 1px solid transparent; background: transparent; color: #64748B; border-radius: 10px; font-size: 1.1rem; cursor: pointer; }
.ui-saas .icon-btn:hover { background: #F1F5F9; color: var(--c-navy); }

.ui-saas .app-main { margin-left: var(--sidebar-w); min-height: 100vh; display: flex; flex-direction: column; transition: margin-left .2s ease; min-width: 0; }
.ui-saas .topbar {
    position: sticky; top: 0; z-index: 1030; height: var(--topbar-h); display: flex; align-items: center; gap: var(--sp-3); padding: 0 var(--sp-5);
    background: var(--c-surface); border-bottom: 1px solid var(--c-border);
}
.ui-saas .topbar-title { min-width: 0; line-height: 1.2; flex: 1 1 auto; }
.ui-saas .topbar-title .page-title { display: block; font-size: 1.0625rem; font-weight: 650; color: var(--c-navy); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ui-saas .breadcrumb { --bs-breadcrumb-divider: '›'; --bs-breadcrumb-font-size: .75rem; --bs-breadcrumb-divider-color: #94A3B8; --bs-breadcrumb-item-active-color: var(--c-text-2); margin: 0; flex-wrap: nowrap; white-space: nowrap; overflow: hidden; }
.ui-saas .breadcrumb a { color: var(--c-text-2); }
.ui-saas .breadcrumb a:hover { color: var(--c-primary); }
.ui-saas .topbar .profile-btn { display: flex; align-items: center; gap: .6rem; padding: .25rem .5rem .25rem .25rem; border: 1px solid transparent; background: transparent; border-radius: 999px; cursor: pointer; }
.ui-saas .topbar .profile-btn:hover { background: #F1F5F9; }
.ui-saas .profile-btn .pname { font-size: .8125rem; font-weight: 600; color: var(--c-navy); line-height: 1.2; text-align: left; }
.ui-saas .content { flex: 1 1 auto; padding: var(--sp-5) var(--sp-6) var(--sp-6); width: 100%; max-width: 1440px; margin: 0 auto; }
.ui-saas .sidebar-backdrop { display: none; position: fixed; inset: 0; z-index: 1035; background: rgba(15, 23, 42, .4); }

/* Menú contraído (escritorio) */
.ui-saas.sidebar-collapsed { --sidebar-w: var(--sidebar-w-collapsed); }
.ui-saas.sidebar-collapsed .brand-text, .ui-saas.sidebar-collapsed .sidebar-label, .ui-saas.sidebar-collapsed .user-meta, .ui-saas.sidebar-collapsed .nav-group-toggle .bi,
.ui-saas.sidebar-collapsed .user-card .icon-btn { display: none; }
.ui-saas.sidebar-collapsed .sidebar-brand { padding: 0; justify-content: center; }
.ui-saas.sidebar-collapsed .nav-group-toggle { height: 1px; padding: 0; margin: var(--sp-2) var(--sp-3); background: var(--c-border); font-size: 0; pointer-events: none; }
.ui-saas.sidebar-collapsed .nav-group .collapse:not(.show) { display: block; }   /* con el menú contraído todas las opciones quedan visibles */
.ui-saas.sidebar-collapsed .nav-group:first-child .nav-group-toggle { display: none; }
.ui-saas.sidebar-collapsed .sidebar-link { justify-content: center; padding: .5rem; }
.ui-saas.sidebar-collapsed .user-card { justify-content: center; padding: .35rem 0; }
.ui-saas.sidebar-collapsed .sidebar-footer .logout-form { display: block; }

/* 9. Dashboard ------------------------------------------------------------------------------------------------- */
.ui-saas .kpi-card { height: 100%; }
.ui-saas .kpi-card .card-body { display: flex; align-items: center; gap: var(--sp-4); padding: var(--sp-4) var(--sp-5); }
.ui-saas .kpi-icon { flex: none; width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; font-size: 1.3rem; background: var(--c-info-bg); color: var(--c-primary); }
.ui-saas .kpi-icon.green { background: var(--c-success-bg); color: var(--c-green); }
.ui-saas .kpi-icon.amber { background: var(--c-warning-bg); color: var(--c-warning); }
.ui-saas .kpi-icon.slate { background: #F1F5F9; color: #475569; }
.ui-saas .kpi-label { font-size: .8125rem; color: var(--c-text-2); line-height: 1.2; }
.ui-saas .kpi-value { font-size: 1.75rem; font-weight: 650; color: var(--c-navy); line-height: 1.15; letter-spacing: -.01em; }
.ui-saas .quick-link { display: flex; align-items: center; gap: .75rem; padding: .75rem .9rem; border: 1px solid var(--c-border); border-radius: var(--radius); background: #fff; color: var(--c-text); font-weight: 500; font-size: .9rem; transition: border-color .15s, background-color .15s; }
.ui-saas .quick-link .bi { flex: none; width: 34px; height: 34px; display: grid; place-items: center; border-radius: 10px; background: var(--c-info-bg); color: var(--c-primary); font-size: 1.05rem; }
.ui-saas .quick-link:hover { border-color: #BFD3FB; background: #FBFCFF; color: var(--c-primary-600); }
.ui-saas .panel-title { display: flex; align-items: center; justify-content: space-between; margin-bottom: var(--sp-3); font-size: 1rem; font-weight: 600; color: var(--c-navy); }
.ui-saas .chart-box { position: relative; height: 240px; }
.ui-saas .empty-state { color: var(--c-text-2); text-align: center; padding: var(--sp-5) var(--sp-4); font-size: .9rem; }
.ui-saas .empty-state .bi { display: block; font-size: 1.6rem; margin-bottom: .35rem; color: #94A3B8; }

/* 10. Acceso, instalador y portal público ---------------------------------------------------------------------- */
.ui-saas .guest-shell { min-height: 100vh; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: var(--sp-5) var(--sp-4); }
.ui-saas .auth-card { max-width: 440px; width: 100%; }
.ui-saas .auth-card .card-body { padding: var(--sp-6); }
.ui-saas .guest-brand { display: flex; align-items: center; justify-content: center; gap: .65rem; margin-bottom: var(--sp-5); color: var(--c-navy); font-weight: 650; font-size: 1.25rem; }
.ui-saas .guest-brand .brand-mark { width: 40px; height: 40px; font-size: 1.25rem; }
.ui-saas .guest-foot { margin-top: var(--sp-5); font-size: .75rem; color: var(--c-text-2); text-align: center; }
.ui-saas .public-nav { background: #fff; border-bottom: 1px solid var(--c-border); }
.ui-saas .public-nav .navbar-brand { font-weight: 650; color: var(--c-navy); display: flex; align-items: center; gap: .6rem; }
.ui-saas .public-nav .nav-link { color: #475569; font-weight: 500; border-radius: 8px; }
.ui-saas .public-nav .nav-link:hover { color: var(--c-primary); background: var(--c-primary-50); }
.ui-saas .public-footer { border-top: 1px solid var(--c-border); background: #fff; }

/* 11. Utilidades heredadas y responsive ------------------------------------------------------------------------ */
.ui-saas .stat-card .display-6 { font-weight: 650; }
.ui-saas .pre-wrap { white-space: pre-wrap; }
.ui-saas .col-status { min-width: 200px; }
.ui-saas .col-drug { min-width: 220px; }
.ui-saas .cal-day { min-height: 90px; }
.ui-saas .slot-btn { min-width: 74px; }
.ui-saas .table-actions form { display: inline; }
.ui-saas .result-flag-critical_low, .ui-saas .result-flag-critical_high { color: var(--c-danger); font-weight: 700; }
.ui-saas .result-flag-low, .ui-saas .result-flag-high { color: var(--c-warning); font-weight: 600; }

@media (max-width: 991.98px) {
    .ui-saas .app-main { margin-left: 0; }
    .ui-saas .sidebar { width: min(86vw, 300px); transform: translateX(-100%); box-shadow: none; }
    .ui-saas.sidebar-open .sidebar { transform: translateX(0); box-shadow: 0 0 40px rgba(15, 23, 42, .2); }
    .ui-saas.sidebar-open .sidebar-backdrop { display: block; }
    .ui-saas.sidebar-open { overflow: hidden; }
    .ui-saas .topbar { padding: 0 var(--sp-4); }
    .ui-saas .content { padding: var(--sp-4); }
    /* En el drawer siempre se ve el menú completo, aunque el modo contraído esté guardado */
    .ui-saas.sidebar-collapsed .brand-text, .ui-saas.sidebar-collapsed .sidebar-label, .ui-saas.sidebar-collapsed .user-meta { display: revert; }
    .ui-saas.sidebar-collapsed .sidebar-brand { padding: 0 var(--sp-5); justify-content: flex-start; }
    .ui-saas.sidebar-collapsed .sidebar-link { justify-content: flex-start; padding: .5rem .75rem; }
    .ui-saas.sidebar-collapsed .nav-group-toggle { height: auto; padding: .4rem .75rem; margin: 0 0 2px; background: transparent; font-size: .6875rem; pointer-events: auto; }
    .ui-saas.sidebar-collapsed .nav-group-toggle .bi { display: inline-block; }
    .ui-saas.sidebar-collapsed .nav-group:first-child .nav-group-toggle { display: none; }
    .ui-saas.sidebar-collapsed .nav-group .collapse:not(.show) { display: none; }
    .ui-saas.sidebar-collapsed .user-card .icon-btn { display: inline-grid; }
    .ui-saas.sidebar-collapsed .user-card { justify-content: flex-start; padding: .35rem .5rem; }
}
@media (max-width: 767.98px) {
    .ui-saas { font-size: .9375rem; }
    .ui-saas h1.h4, .ui-saas h1.h3, .ui-saas h1.h5 { font-size: 1.375rem; }
    .ui-saas .card-body { padding: var(--sp-4); }
    .ui-saas .btn { min-height: 44px; }
    .ui-saas .btn-sm { min-height: 38px; }
    .ui-saas .form-control, .ui-saas .form-select { min-height: 44px; font-size: 1rem; }   /* 16 px: evita el zoom automático en iOS */
    .ui-saas .form-control-sm, .ui-saas .form-select-sm { min-height: 38px; }
    .ui-saas .table > :not(caption) > * > * { padding: .65rem .75rem; }
    .ui-saas .kpi-value { font-size: 1.5rem; }
    .ui-saas .topbar .pname { display: none; }
    .ui-saas .modal-dialog { margin: .75rem; }
    .ui-saas .dropdown-menu { max-width: calc(100vw - 24px); }
    .ui-saas .auth-card .card-body { padding: var(--sp-5); }
}
@media (prefers-reduced-motion: reduce) {
    .ui-saas .sidebar, .ui-saas .app-main, .ui-saas .nav-group-toggle .bi, .ui-saas .collapsing { transition: none !important; }
}

/* 12. Impresión ------------------------------------------------------------------------------------------------ */
@media print {
    .ui-saas .sidebar, .ui-saas .topbar, .ui-saas .sidebar-backdrop, .ui-saas .no-print, .ui-saas form button, .ui-saas .btn, .navbar { display: none !important; }
    .ui-saas .app-main { margin-left: 0 !important; }
    body, body.ui-saas { background: #fff; }
    .ui-saas .content { padding: 0; max-width: none; }
    .ui-saas .card { border: 0; }
}

/* 13. Compatibilidad: páginas que aún no usan body.ui-saas (no deberían existir; se conserva por seguridad) ----- */
body:not(.ui-saas) { background: #F8FAFC; }
.auth-card { max-width: 440px; }

/* Menú contraído aplicado antes de pintar (init.js marca <html>); evita el parpadeo al cargar */
@media (min-width: 992px) {
    html.sidebar-collapsed-pre body.ui-saas { --sidebar-w: var(--sidebar-w-collapsed); }
    html.sidebar-collapsed-pre .ui-saas .brand-text, html.sidebar-collapsed-pre .ui-saas .sidebar-label, html.sidebar-collapsed-pre .ui-saas .user-meta,
    html.sidebar-collapsed-pre .ui-saas .nav-group-toggle .bi, html.sidebar-collapsed-pre .ui-saas .user-card .icon-btn { display: none; }
    html.sidebar-collapsed-pre .ui-saas .sidebar-brand { padding: 0; justify-content: center; }
    html.sidebar-collapsed-pre .ui-saas .sidebar-link { justify-content: center; padding: .5rem; }
}
.ui-saas .menu-wide { min-width: 240px; }
.ui-saas .auth-card.auth-wide { max-width: 680px; }