/* ============================================
   NEXUS CORE — Design System v2.0
   Alineado con el Manual de Marca Springhead
   ============================================ */

:root {
  /* ── Paleta principal (oficial Springhead) ── */
  --color-primary:        #0b314a;   /* navy */
  --color-primary-mid:    #1b7181;   /* teal */
  --color-primary-light:  #4a8b98;   /* teal claro */
  --color-accent:         #f1e51b;   /* amarillo */
  --color-surface:        #d9d6c7;   /* arena */
  --color-surface-light:  #e7e7de;   /* arena claro */
  --color-slate:          #3d5a6e;   /* slate */

  /* ── Semánticos ── */
  --color-success:        #2a9d5c;
  --color-warning:        #f4a261;
  --color-danger:         #e63946;
  --color-info:           #4a8b98;

  /* ── Tipografía ── */
  --font-brand:           'Unica One', 'Helvetica Neue', Arial, sans-serif;  /* sustituta de Ladisloav Semibold */
  --font-ui:              'Inter', 'Helvetica Neue', Arial, sans-serif;       /* sustituta de Helvetica Light */
  --font-primary:         var(--font-ui); /* alias legacy */

  --font-weight-light:    300;
  --font-weight-regular:  400;
  --font-weight-medium:   500;
  --font-weight-semibold: 600;
  --font-weight-bold:     700;

  /* ── Layout ── */
  --sidebar-width:              240px;
  --sidebar-width-collapsed:    76px;
  --topbar-height:              88px;
  --brand-height:               88px;
  --border-radius-sm:           4px;
  --border-radius-base:         6px;
  --border-radius-lg:           10px;
  --border-radius-xl:           14px;

  /* ── Sombras ── */
  --shadow-sm:     0 1px 2px rgba(11, 49, 74, 0.06);
  --shadow-card:   0 1px 4px rgba(11, 49, 74, 0.08);
  --shadow-card-hover: 0 6px 18px rgba(11, 49, 74, 0.10);
  --shadow-lg:     0 12px 32px rgba(11, 49, 74, 0.14);

  /* ── Transiciones ── */
  --transition-fast:  all 0.12s ease;
  --transition-base:  all 0.2s ease;
  --transition-slow:  all 0.3s ease;

  /* ── Fondo de áreas ── */
  --bg-app:           #f7f6f2;   /* fondo general del content admin */
  --bg-surface:       #ffffff;   /* cards, panels */
  --color-border:     #e3e8ec;

  /* ── Aliases legacy (scheduling/*.html) ── */
  --nxs-teal:         var(--color-primary-mid);
  --nxs-navy:         var(--color-primary);
  --nxs-yellow:       var(--color-accent);
  --nxs-surface:      var(--bg-surface);
  --nxs-surface-alt:  var(--color-surface-light);
  --nxs-border:       var(--color-border);
  --nxs-text-muted:   var(--color-slate);

  /* ── Tema: colores textuales ── */
  --text-strong:      #1a2433;
  --text-body:        #2d3845;
  --text-muted:       var(--color-slate);
}

/* ============================================
   DARK THEME — variables override
   Se activa con <html data-theme="dark">.
   ============================================ */

html[data-theme="dark"] {
  --color-primary:        #0b314a;       /* navy de marca queda igual */
  --color-primary-mid:    #2b95aa;       /* teal más luminoso para contraste */
  --color-primary-light:  #5fb4c2;
  --color-accent:         #f1e51b;
  --color-surface:        #2a3542;
  --color-surface-light:  #2f3b49;
  --color-slate:          #a4b3c5;

  --color-success:        #3bc97a;
  --color-warning:        #f6b26b;
  --color-danger:         #f26a75;
  --color-info:           #5fb4c2;

  --bg-app:               #111820;
  --bg-surface:           #1a2530;
  --color-border:         rgba(255,255,255,0.08);

  --text-strong:          #eef2f5;
  --text-body:            #d4dae2;
  --text-muted:           #a4b3c5;

  --shadow-sm:            0 1px 2px rgba(0,0,0,0.35);
  --shadow-card:          0 1px 4px rgba(0,0,0,0.35);
  --shadow-card-hover:    0 6px 18px rgba(0,0,0,0.45);
  --shadow-lg:            0 12px 32px rgba(0,0,0,0.55);
}

html[data-theme="dark"] body,
html[data-theme="dark"] body.admin-body {
  background-color: var(--bg-app);
  color: var(--text-body);
}

html[data-theme="dark"] h1,
html[data-theme="dark"] h2,
html[data-theme="dark"] h3,
html[data-theme="dark"] h4,
html[data-theme="dark"] h5,
html[data-theme="dark"] h6,
html[data-theme="dark"] .page-header__title,
html[data-theme="dark"] .section-card__title {
  color: var(--text-strong);
}

html[data-theme="dark"] .card,
html[data-theme="dark"] .section-card,
html[data-theme="dark"] .data-table,
html[data-theme="dark"] .admin-topbar {
  background-color: var(--bg-surface);
  border-color: var(--color-border);
  color: var(--text-body);
}

html[data-theme="dark"] .form-control,
html[data-theme="dark"] .form-select {
  background-color: #22303d;
  border-color: rgba(255,255,255,0.12);
  color: var(--text-body);
}
html[data-theme="dark"] .form-control::placeholder { color: #768295; }
html[data-theme="dark"] .input-group-text {
  background-color: #22303d;
  border-color: rgba(255,255,255,0.12);
  color: var(--text-muted);
}

html[data-theme="dark"] .table { color: var(--text-body); }
html[data-theme="dark"] .table thead th {
  color: var(--text-muted);
  border-bottom-color: var(--color-border);
}
html[data-theme="dark"] .table-hover tbody tr:hover {
  background-color: rgba(255,255,255,0.04);
}
html[data-theme="dark"] .data-table .table thead th {
  background-color: #202d3a;
}

html[data-theme="dark"] .btn-ghost { color: var(--text-muted); }
html[data-theme="dark"] .btn-ghost:hover {
  background-color: rgba(255,255,255,0.06);
  color: var(--text-strong);
}

html[data-theme="dark"] .text-muted {
  color: var(--text-muted) !important;
}

html[data-theme="dark"] .alert-info    { background-color: rgba(95, 180, 194, 0.12); color: #bde2ea; border-left-color: var(--color-info); }
html[data-theme="dark"] .alert-success { background-color: rgba(59, 201, 122, 0.12); color: #8be0ad; border-left-color: var(--color-success); }
html[data-theme="dark"] .alert-warning { background-color: rgba(246, 178, 107, 0.14); color: #f5cfa3; border-left-color: var(--color-warning); }
html[data-theme="dark"] .alert-danger  { background-color: rgba(242, 106, 117, 0.14); color: #f3b7bd; border-left-color: var(--color-danger); }

html[data-theme="dark"] hr {
  border-color: var(--color-border);
}

/* Dropdowns de Bootstrap en dark (navbar usuario, menús contextuales).
   Bootstrap 5.3 usa variables CSS propias (--bs-dropdown-*). Hay que
   overridearlas además del background directo para que el menú entero
   (bg, border, items, hover) respete el tema. */
html[data-theme="dark"] .dropdown-menu {
  --bs-dropdown-bg: #1a2530;
  --bs-dropdown-color: #d4dae2;
  --bs-dropdown-border-color: rgba(255, 255, 255, 0.10);
  --bs-dropdown-divider-bg: rgba(255, 255, 255, 0.10);
  --bs-dropdown-header-color: #a4b3c5;
  --bs-dropdown-link-color: #d4dae2;
  --bs-dropdown-link-hover-color: #eef2f5;
  --bs-dropdown-link-hover-bg: rgba(255, 255, 255, 0.06);
  --bs-dropdown-link-active-color: #eef2f5;
  --bs-dropdown-link-active-bg: rgba(255, 255, 255, 0.10);
  background-color: #1a2530 !important;
  border-color: rgba(255, 255, 255, 0.10) !important;
  color: #d4dae2 !important;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.55) !important;
}
html[data-theme="dark"] .dropdown-menu .dropdown-item {
  color: #d4dae2 !important;
  background-color: transparent !important;
}
html[data-theme="dark"] .dropdown-menu .dropdown-item:hover,
html[data-theme="dark"] .dropdown-menu .dropdown-item:focus {
  background-color: rgba(255, 255, 255, 0.06) !important;
  color: #eef2f5 !important;
}
html[data-theme="dark"] .dropdown-menu .dropdown-item.text-danger {
  color: #f26a75 !important;
}
html[data-theme="dark"] .dropdown-menu .dropdown-item.text-danger:hover,
html[data-theme="dark"] .dropdown-menu .dropdown-item.text-danger:focus {
  background-color: rgba(242, 106, 117, 0.14) !important;
  color: #f7939b !important;
}
html[data-theme="dark"] .dropdown-menu .dropdown-header {
  color: #a4b3c5 !important;
}
html[data-theme="dark"] .dropdown-menu .dropdown-divider {
  border-top-color: rgba(255, 255, 255, 0.10) !important;
}
html[data-theme="dark"] .admin-topbar__user,
html[data-theme="dark"] .admin-topbar__user[aria-expanded="true"],
html[data-theme="dark"] .admin-topbar__user.show {
  background-color: transparent !important;
  border-color: rgba(255, 255, 255, 0.10);
  color: var(--text-body);
}
html[data-theme="dark"] .admin-topbar__user:hover,
html[data-theme="dark"] .admin-topbar__user:focus,
html[data-theme="dark"] .admin-topbar__user[aria-expanded="true"]:hover {
  background-color: rgba(255, 255, 255, 0.08) !important;
  color: var(--text-strong);
}
html[data-theme="dark"] .admin-topbar__user:focus-visible {
  box-shadow: 0 0 0 0.15rem rgba(95, 180, 194, 0.35);
}

/* FullCalendar en dark */
html[data-theme="dark"] #calendar {
  --fc-border-color: rgba(255,255,255,0.07);
  --fc-today-bg-color: rgba(241, 229, 27, 0.06);
  --fc-page-bg-color: var(--bg-surface);
}
html[data-theme="dark"] .fc .fc-toolbar-title,
html[data-theme="dark"] .fc .fc-col-header-cell-cushion,
html[data-theme="dark"] .fc .fc-daygrid-day-number,
html[data-theme="dark"] .fc .fc-timegrid-slot-label-cushion {
  color: var(--text-muted);
}
html[data-theme="dark"] .fc .fc-button-group { background: rgba(255,255,255,0.05); }
html[data-theme="dark"] .fc .fc-prev-button,
html[data-theme="dark"] .fc .fc-next-button,
html[data-theme="dark"] .fc .fc-today-button {
  background: rgba(255,255,255,0.06) !important;
  border-color: transparent !important;
  color: var(--text-strong) !important;
}

/* ============================================
   BASE
   ============================================ */

html, body {
  font-family: var(--font-ui);
  font-weight: var(--font-weight-regular);
  color: #1a2433;
  background-color: #fff;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: var(--font-weight-semibold);
  letter-spacing: -0.01em;
  color: var(--color-primary);
}

.font-brand {
  font-family: var(--font-brand) !important;
  letter-spacing: 0.02em;
}

code, pre, kbd, samp {
  font-family: 'JetBrains Mono', 'Menlo', monospace;
}

/* ============================================
   BOTONES
   ============================================ */

.btn {
  border-radius: var(--border-radius-base);
  font-weight: var(--font-weight-medium);
  letter-spacing: 0.01em;
  transition: var(--transition-fast);
}

.btn-primary {
  background-color: var(--color-primary-mid);
  border-color: var(--color-primary-mid);
  color: #fff;
}
.btn-primary:hover,
.btn-primary:focus {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

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

.btn-success { background-color: var(--color-success); border-color: var(--color-success); }
.btn-warning { background-color: var(--color-warning); border-color: var(--color-warning); color: var(--color-primary); }
.btn-danger  { background-color: var(--color-danger);  border-color: var(--color-danger); }

.btn-accent {
  background-color: var(--color-accent);
  color: var(--color-primary);
  border: none;
  font-weight: var(--font-weight-semibold);
}
.btn-accent:hover {
  background-color: #d4ca18;
  color: var(--color-primary);
}

.btn-ghost {
  background-color: transparent;
  color: var(--color-slate);
  border: 1px solid transparent;
}
.btn-ghost:hover {
  background-color: var(--color-surface-light);
  color: var(--color-primary);
}

/* ============================================
   CARDS
   ============================================ */

.card {
  border: 1px solid rgba(11, 49, 74, 0.06);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-card);
  transition: var(--transition-base);
  background-color: var(--bg-surface);
}
.card:hover {
  box-shadow: var(--shadow-card-hover);
}
.card-header {
  background-color: transparent;
  border-bottom: 1px solid var(--color-surface-light);
  font-weight: var(--font-weight-semibold);
  font-size: 0.875rem;
  letter-spacing: 0.02em;
  padding: 0.85rem 1.1rem;
}
.card-body {
  padding: 1.1rem;
}

/* Card "section" — contenedor de sección de página */
.section-card {
  background: var(--bg-surface);
  border: 1px solid rgba(11, 49, 74, 0.06);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-sm);
  padding: 1.25rem 1.4rem;
  margin-bottom: 1rem;
}
.section-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--color-surface-light);
}
.section-card__title {
  font-size: 0.95rem;
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary);
  margin: 0;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

/* ============================================
   TABLAS
   ============================================ */

.table {
  font-size: 0.9rem;
  color: #1a2433;
}
.table thead th {
  font-weight: var(--font-weight-semibold);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-slate);
  border-bottom: 2px solid var(--color-surface-light);
  padding: 0.65rem 0.85rem;
}
.table tbody td {
  padding: 0.75rem 0.85rem;
  vertical-align: middle;
}
.table-hover tbody tr:hover {
  background-color: var(--color-surface-light);
}

/* Wrapper estándar de tabla */
.data-table {
  background: var(--bg-surface);
  border-radius: var(--border-radius-lg);
  border: 1px solid rgba(11, 49, 74, 0.06);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.data-table .table {
  margin: 0;
}
.data-table .table thead th {
  background-color: var(--color-surface-light);
  border-bottom: 1px solid rgba(11, 49, 74, 0.08);
}

/* ============================================
   BADGES
   ============================================ */

.badge {
  font-weight: var(--font-weight-medium);
  letter-spacing: 0.02em;
  padding: 0.35em 0.65em;
}
.badge.bg-primary   { background-color: var(--color-primary-mid) !important; color: #fff !important; }
.badge.bg-success   { background-color: var(--color-success) !important; }
.badge.bg-warning   { background-color: var(--color-warning) !important; color: var(--color-primary) !important; }
.badge.bg-secondary { background-color: var(--color-slate) !important; }
.badge.bg-accent    { background-color: var(--color-accent) !important; color: var(--color-primary) !important; }

/* ============================================
   ALERTAS
   ============================================ */

.alert {
  border-radius: var(--border-radius-base);
  border: none;
  padding: 0.75rem 1rem;
}
.alert-info {
  background-color: rgba(74, 139, 152, 0.10);
  color: var(--color-primary);
  border-left: 3px solid var(--color-primary-light);
}
.alert-success {
  background-color: rgba(42, 157, 92, 0.10);
  color: #1b6e3f;
  border-left: 3px solid var(--color-success);
}
.alert-warning {
  background-color: rgba(244, 162, 97, 0.14);
  color: #8a4a18;
  border-left: 3px solid var(--color-warning);
}
.alert-danger {
  background-color: rgba(230, 57, 70, 0.10);
  color: #8a1b25;
  border-left: 3px solid var(--color-danger);
}

/* ============================================
   FORMULARIOS
   ============================================ */

.form-label {
  font-size: 0.82rem;
  font-weight: var(--font-weight-medium);
  color: var(--color-slate);
  margin-bottom: 0.35rem;
}
.form-control,
.form-select {
  border-radius: var(--border-radius-base);
  border-color: #d6dce4;
  font-size: 0.92rem;
}
.form-control:focus,
.form-select:focus {
  border-color: var(--color-primary-mid);
  box-shadow: 0 0 0 0.2rem rgba(27, 113, 129, 0.18);
}
.input-group-text {
  background-color: var(--color-surface-light);
  border-color: #d6dce4;
  color: var(--color-slate);
}
.form-check-input:checked {
  background-color: var(--color-primary-mid);
  border-color: var(--color-primary-mid);
}
.form-switch .form-check-input:checked {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
}

/* ============================================
   UTILIDADES DE MARCA
   ============================================ */

.bg-brand-primary   { background-color: var(--color-primary) !important; }
.bg-brand-mid       { background-color: var(--color-primary-mid) !important; }
.bg-brand-accent    { background-color: var(--color-accent) !important; }
.bg-brand-surface   { background-color: var(--color-surface-light) !important; }
.bg-brand-slate     { background-color: var(--color-slate) !important; }

.text-brand-primary { color: var(--color-primary) !important; }
.text-brand-mid     { color: var(--color-primary-mid) !important; }
.text-brand-accent  { color: var(--color-accent) !important; }
.text-brand-slate   { color: var(--color-slate) !important; }

/* ============================================
   PAGE HEADER — header unificado de pantalla
   ============================================ */

.page-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 1rem;
  flex-wrap: wrap;
  padding-bottom: 1.1rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-surface-light);
}
.page-header__title {
  font-family: var(--font-brand);
  font-size: 1.75rem;
  font-weight: var(--font-weight-regular);
  letter-spacing: 0.01em;
  color: var(--color-primary);
  margin: 0;
  line-height: 1.1;
}
.page-header__subtitle {
  font-size: 0.88rem;
  color: var(--color-slate);
  margin: 0.25rem 0 0;
  font-weight: var(--font-weight-regular);
}
.page-header__actions {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

/* ============================================
   KPI CARDS (dashboards)
   ============================================ */

.kpi-card {
  border-radius: var(--border-radius-lg);
  padding: 1.35rem 1.4rem;
  color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 110px;
  box-shadow: var(--shadow-card);
}
.kpi-card .kpi-label {
  font-size: 0.72rem;
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.09em;
  text-transform: uppercase;
  opacity: 0.78;
}
.kpi-card .kpi-value {
  font-family: var(--font-brand);
  font-size: 2.1rem;
  line-height: 1.1;
  font-weight: var(--font-weight-regular);
  margin: 0.4rem 0 0;
}
.kpi-card .kpi-icon {
  font-size: 1.4rem;
  opacity: 0.6;
}

.kpi-card.kpi-sales-today  { background-color: var(--color-primary); }
.kpi-card.kpi-sales-month  { background-color: var(--color-primary-mid); }
.kpi-card.kpi-appointments { background-color: var(--color-slate); }
.kpi-card.kpi-accent       { background-color: var(--color-accent); color: var(--color-primary); }
.kpi-card.kpi-accent .kpi-label { opacity: 0.7; }

/* ============================================
   MISC
   ============================================ */

hr {
  border-color: var(--color-surface-light);
  opacity: 1;
}

.text-muted {
  color: var(--color-slate) !important;
  opacity: 0.75;
}

.chart-container {
  position: relative;
}

/* Scrollbar sutil para sidebar / áreas oscuras */
.scroll-brand::-webkit-scrollbar { width: 6px; }
.scroll-brand::-webkit-scrollbar-track { background: transparent; }
.scroll-brand::-webkit-scrollbar-thumb {
  background: rgba(255,255,255,0.15);
  border-radius: 3px;
}

/* ============================================
   AUTH SHELL (login, recuperar, etc.)
   ============================================ */

body.auth-body {
  margin: 0;
  min-height: 100vh;
  background: linear-gradient(135deg, var(--color-primary) 0%, #072538 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
  position: relative;
  overflow-x: hidden;
}

/* Isotipos decorativos en el fondo */
body.auth-body::before,
body.auth-body::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  border: 2px solid rgba(241, 229, 27, 0.08);
  pointer-events: none;
}
body.auth-body::before {
  width: 280px; height: 280px;
  top: -60px; right: -80px;
  border-color: rgba(27, 113, 129, 0.25);
}
body.auth-body::after {
  width: 420px; height: 420px;
  bottom: -140px; left: -140px;
  border-color: rgba(241, 229, 27, 0.08);
}

.auth-flash-wrap {
  position: fixed;
  top: 1rem;
  left: 50%;
  transform: translateX(-50%);
  width: min(480px, 90%);
  z-index: 2000;
}

.auth-card {
  background: #fff;
  border-radius: var(--border-radius-xl);
  box-shadow: 0 24px 60px rgba(0,0,0,0.28);
  width: min(420px, 100%);
  padding: 2.25rem 2rem;
  position: relative;
  z-index: 1;
}
.auth-card__brand {
  display: flex;
  justify-content: center;
  margin-bottom: 1.25rem;
}
.auth-card__brand img {
  height: 34px;
  width: auto;
}
.auth-card__title {
  font-family: var(--font-brand);
  font-size: 1.6rem;
  color: var(--color-primary);
  text-align: center;
  margin: 0 0 0.25rem;
  letter-spacing: 0.02em;
}
.auth-card__subtitle {
  text-align: center;
  color: var(--color-slate);
  font-size: 0.88rem;
  margin-bottom: 1.5rem;
}
.auth-footer {
  text-align: center;
  color: rgba(255,255,255,0.55);
  font-size: 0.78rem;
  margin-top: 1.25rem;
  position: relative;
  z-index: 1;
}

/* ============================================
   AVATARES (profesionales, clientes)
   ============================================ */

.nxs-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background-color: var(--color-primary-mid);
  color: #fff;
  font-size: 0.72rem;
  font-weight: var(--font-weight-semibold);
  overflow: hidden;
  flex-shrink: 0;
  line-height: 1;
  text-transform: uppercase;
}
.nxs-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.nxs-avatar--sm { width: 22px; height: 22px; font-size: 0.62rem; }
.nxs-avatar--lg { width: 42px; height: 42px; font-size: 0.95rem; }
.nxs-avatar--xl { width: 72px; height: 72px; font-size: 1.4rem; }

.admin-avatar-preview {
  width: 84px;
  height: 84px;
  border-radius: 50%;
  background-color: var(--color-primary-mid);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  font-weight: var(--font-weight-semibold);
  overflow: hidden;
  flex-shrink: 0;
  border: 2px solid var(--color-surface-light);
}
.admin-avatar-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ============================================
   TARJETAS DE EVENTO (calendario + recepción)
   ============================================ */

.nxs-event-card {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 5px 7px 6px;
  font-size: 0.78rem;
  line-height: 1.2;
  overflow: hidden;
  min-width: 0;
}
/* Texto navy por default (gana sobre --fc-event-text-color e inline styles).
   Usamos color hardcodeado + !important porque FullCalendar v6 fuerza el
   color del texto vía la variable --fc-event-text-color y/o color inline
   en .fc-event-main, que es el parent directo de .nxs-event-card. */
.fc-event .nxs-event-card,
.fc-event .nxs-event-card__time,
.fc-event .nxs-event-card__service,
.fc-event .nxs-event-card__customer {
  color: #0b314a !important;   /* navy */
}
/* Fondos oscuros: texto blanco */
.fc-event.nxs-evt--blocked .nxs-event-card,
.fc-event.nxs-evt--blocked .nxs-event-card__time,
.fc-event.nxs-evt--blocked .nxs-event-card__service,
.fc-event.nxs-evt--blocked .nxs-event-card__customer,
.fc-event.nxs-evt--cancelled .nxs-event-card,
.fc-event.nxs-evt--cancelled .nxs-event-card__time,
.fc-event.nxs-evt--cancelled .nxs-event-card__service,
.fc-event.nxs-evt--cancelled .nxs-event-card__customer {
  color: #ffffff !important;
}
/* Fila 1: avatar + hora */
.nxs-event-card__top {
  display: flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
  flex-shrink: 0;
}
.nxs-event-card__time {
  font-variant-numeric: tabular-nums;
  font-weight: var(--font-weight-semibold);
  font-size: 0.74rem;
  opacity: 0.9;
  flex-shrink: 0;
}
/* Fila 2: servicio (bold, wrap hasta 2 líneas) */
.nxs-event-card__service {
  font-weight: var(--font-weight-semibold);
  font-size: 0.78rem;
  min-width: 0;
  word-break: break-word;
  overflow-wrap: anywhere;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
/* Fila 3: cliente (light, wrap hasta 2 líneas) */
.nxs-event-card__customer {
  font-weight: var(--font-weight-light);
  font-size: 0.72rem;
  opacity: 0.88;
  min-width: 0;
  word-break: break-word;
  overflow-wrap: anywhere;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.nxs-event-card .nxs-avatar {
  width: 20px;
  height: 20px;
  font-size: 0.58rem;
  background-color: rgba(255,255,255,0.55);
  color: var(--color-primary);
  box-shadow: 0 0 0 1px rgba(255,255,255,0.65);
  flex-shrink: 0;
}
.fc-event.nxs-evt--blocked .nxs-event-card .nxs-avatar,
.fc-event.nxs-evt--cancelled .nxs-event-card .nxs-avatar {
  background-color: rgba(255,255,255,0.22);
  color: #fff;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.35);
}

/* ═══ FIX: botón "Hoy" del calendario — contraste ═══ */
.fc .fc-today-button {
  color: var(--color-primary) !important;
  font-weight: var(--font-weight-semibold);
}
.fc .fc-today-button:not(:disabled):hover {
  background: var(--color-primary) !important;
  border-color: var(--color-primary) !important;
  color: #fff !important;
}
.fc .fc-today-button:disabled {
  opacity: 0.55;
  color: var(--color-slate) !important;
  cursor: not-allowed;
}
html[data-theme="dark"] .fc .fc-today-button {
  color: var(--text-strong) !important;
  background: rgba(241, 229, 27, 0.12) !important;
}
html[data-theme="dark"] .fc .fc-today-button:not(:disabled):hover {
  background: var(--color-accent) !important;
  color: var(--color-primary) !important;
}
html[data-theme="dark"] .fc .fc-today-button:disabled {
  color: var(--text-muted) !important;
  background: rgba(255,255,255,0.04) !important;
}

/* ============================================
   TOGGLE TEMA (navbar backoffice)
   ============================================ */

.admin-theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-base);
  color: var(--color-slate);
  cursor: pointer;
  transition: var(--transition-fast);
  padding: 0;
}
.admin-theme-toggle:hover {
  background: var(--color-surface-light);
  color: var(--color-primary);
  border-color: var(--color-primary-mid);
}
.admin-theme-toggle i { font-size: 1.05rem; }
.admin-theme-toggle .icon-sun  { display: none; }
.admin-theme-toggle .icon-moon { display: inline; }
html[data-theme="dark"] .admin-theme-toggle .icon-sun  { display: inline; color: var(--color-accent); }
html[data-theme="dark"] .admin-theme-toggle .icon-moon { display: none; }
html[data-theme="dark"] .admin-theme-toggle {
  background: rgba(255,255,255,0.04);
  border-color: rgba(255,255,255,0.10);
}
html[data-theme="dark"] .admin-theme-toggle:hover {
  background: rgba(255,255,255,0.10);
  color: var(--color-accent);
}
