/* ===========================================================
   Dra. Diana Pardeilhan — Sistema de turnos
   Paleta y tipografía del sitio principal
   =========================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;600;700&family=Poppins:wght@300;400;500;600&display=swap');

:root {
  --azul-profundo: #0A1628;
  --azul-marino:   #0E2A52;
  --azul-panel:    #112040;
  --dorado:        #C9A84C;
  --dorado-hover:  #d9b85c;
  --dorado-claro:  #FFD966;
  --cian:          #3BBACC;
  --gris-acero:    #8FA3B8;
  --gris-borde:    rgba(255,255,255,0.10);
  --gris-fondo:    rgba(255,255,255,0.05);
  --error-bg:      rgba(239,68,68,0.10);
  --error-border:  rgba(239,68,68,0.30);
  --error-text:    #fca5a5;
  --ok-bg:         rgba(74,222,128,0.10);
  --ok-border:     rgba(74,222,128,0.30);
  --ok-text:       #4ade80;
  --blanco:        #ffffff;

  --serif:  'Cinzel', Georgia, serif;
  --sans:   'Poppins', system-ui, sans-serif;

  --radius: 8px;
  --radius-lg: 16px;
  --shadow: 0 8px 32px rgba(0,0,0,0.35);
  --transition: 0.25s cubic-bezier(.4,0,.2,1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.7;
  color: var(--blanco);
  background: var(--azul-profundo);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
p { margin: 0 0 1em; }

h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 600;
  color: var(--blanco);
  margin: 0 0 0.5em;
}

.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ─── BOTONES ─────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.04em;
  padding: .8rem 1.8rem;
  border-radius: var(--radius);
  text-decoration: none;
  transition: all var(--transition);
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--dorado);
  color: var(--azul-profundo);
}
.btn-primary:hover { background: var(--dorado-hover); transform: translateY(-1px); }

.btn-outline-gold {
  background: transparent;
  border: 1.5px solid var(--dorado);
  color: var(--dorado);
}
.btn-outline-gold:hover { background: rgba(201,168,76,.12); }

.btn-ghost {
  background: transparent;
  border: 1.5px solid var(--gris-borde);
  color: var(--gris-acero);
}
.btn-ghost:hover { border-color: var(--dorado); color: var(--dorado); }

.btn-danger {
  background: rgba(239,68,68,.15);
  border: 1px solid rgba(239,68,68,.3);
  color: #fca5a5;
}
.btn-danger:hover { background: rgba(239,68,68,.25); }

.btn-sm { padding: .55rem 1.1rem; font-size: 12px; }

/* ─── CAMPOS ─────────────────────────────────── */
.field-label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--gris-acero);
  margin-bottom: 8px;
}

.field {
  width: 100%;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  padding: 12px 16px;
  font-family: var(--sans);
  font-size: 14px;
  color: var(--blanco);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.field::placeholder { color: rgba(143,163,184,0.6); }
.field:focus {
  outline: none;
  border-color: var(--dorado);
  box-shadow: 0 0 0 3px rgba(201,168,76,0.15);
}
.field-sm { padding: 8px 12px; }
textarea.field { resize: vertical; }

select.field option { background: var(--azul-marino); color: var(--blanco); }

.form-error {
  background: var(--error-bg);
  border: 1px solid var(--error-border);
  color: var(--error-text);
  padding: 12px 16px;
  border-radius: var(--radius);
  font-size: 0.88rem;
  margin-bottom: 20px;
}
.form-success {
  background: var(--ok-bg);
  border: 1px solid var(--ok-border);
  color: var(--ok-text);
  padding: 12px 16px;
  border-radius: var(--radius);
  font-size: 0.88rem;
  margin-bottom: 20px;
}

/* ─── PANEL: HEADER ─────────────────────────── */
.panel-body { background: var(--azul-profundo); }

.panel-header {
  background: var(--azul-marino);
  border-bottom: 1px solid rgba(201,168,76,0.18);
  position: sticky;
  top: 0;
  z-index: 100;
}
.panel-topbar {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
  min-height: 62px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.panel-brand {
  font-family: var(--serif);
  font-size: 1rem;
  font-weight: 600;
  color: var(--dorado);
  letter-spacing: 0.04em;
  flex: 1;
}
.panel-logout {
  color: var(--error-text) !important;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}

.panel-burger { display: none; }
.panel-quicknav { display: none; }

.panel-nav {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px 10px;
  display: flex;
  gap: 22px;
  align-items: center;
  flex-wrap: wrap;
}
.panel-nav a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gris-acero);
  transition: color var(--transition);
}
.panel-nav a.is-active,
.panel-nav a:hover { color: var(--dorado); }
.panel-nav .panel-nav-icon { display: none; }
.panel-nav-icon svg, .panel-quick-icon svg { display: block; width: 100%; height: 100%; }

/* ─── PANEL: LAYOUT ─────────────────────────── */
.panel-main { padding: 40px 0 80px; }
.panel-container { max-width: 1160px; margin: 0 auto; padding: 0 24px; }
.panel-container-narrow { max-width: 640px; }
.panel-container-wide { max-width: 1400px; }

.panel-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 28px;
  flex-wrap: wrap;
  gap: 16px;
}

.panel-hint { color: var(--gris-acero); font-size: 0.85rem; }
.panel-empty,
.panel-empty-small { color: var(--gris-acero); padding: 20px 0; }
.panel-empty-small { font-size: 0.82rem; padding: 0; }

/* ─── PANEL: CARDS DE ESTADÍSTICAS ─────────── */
.panel-stats { display: flex; gap: 16px; margin-bottom: 36px; flex-wrap: wrap; }
.panel-stat-card {
  background: var(--gris-fondo);
  border: 1px solid var(--gris-borde);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  min-width: 160px;
  text-align: center;
  backdrop-filter: blur(8px);
}
.panel-stat-number {
  display: block;
  font-family: var(--serif);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--dorado);
}
.panel-stat-label {
  font-size: 0.75rem;
  color: var(--gris-acero);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 4px;
}

/* ─── PANEL: TABLA ───────────────────────────── */
.panel-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--gris-fondo);
  border: 1px solid var(--gris-borde);
  border-radius: var(--radius-lg);
  overflow: hidden;
  backdrop-filter: blur(8px);
}
.panel-table th,
.panel-table td {
  text-align: left;
  padding: 14px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  font-size: 0.88rem;
}
.panel-table th {
  background: rgba(255,255,255,0.04);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gris-acero);
}
.panel-table tr:last-child td { border-bottom: none; }
.panel-table-actions { display: flex; gap: 12px; align-items: center; }
.panel-table-actions a { text-decoration: underline; font-size: 0.82rem; color: var(--dorado); }
.panel-table-actions form { display: inline; }

/* ─── PANEL: FORMULARIO ───────────────────── */
.panel-form {
  background: var(--gris-fondo);
  border: 1px solid var(--gris-borde);
  padding: 32px;
  border-radius: var(--radius-lg);
  backdrop-filter: blur(8px);
}
.panel-form-row { display: flex; gap: 20px; margin-bottom: 20px; }
.panel-form-row > div { flex: 1; }
.panel-form-actions { display: flex; justify-content: flex-end; gap: 14px; margin-top: 12px; }
.panel-form .field,
.panel-form textarea { margin-bottom: 18px; }
.panel-form-inline {
  display: flex; gap: 16px; flex-wrap: wrap;
  align-items: flex-end; margin-bottom: 32px;
}
.panel-form-inline > div { min-width: 140px; }

.panel-hint-small { color: var(--gris-acero); font-size: 0.78rem; margin: -12px 0 18px; }
.field-optional { text-transform: none; font-weight: 400; letter-spacing: 0; }

/* ─── PANEL: FICHA DE CLIENTE ─────────────────── */
.client-appt {
  background: var(--gris-fondo);
  border: 1px solid var(--gris-borde);
  border-radius: var(--radius-lg);
  padding: 18px 20px;
  margin-bottom: 14px;
}
.client-appt-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 0.9rem;
  margin-bottom: 12px;
}
.client-appt-head strong { color: var(--blanco); }
.client-appt-notes .field-label { margin-top: 0; }

.client-note {
  border-left: 3px solid rgba(201,168,76,0.4);
  padding: 4px 0 4px 14px;
  margin-bottom: 16px;
}
.client-note-meta { font-size: 0.74rem; color: var(--gris-acero); margin-bottom: 4px; }
.client-note details > summary {
  cursor: pointer;
  font-size: 0.9rem;
  color: var(--blanco);
  list-style: none;
}
.client-note details > summary::-webkit-details-marker { display: none; }
.client-note details[open] > summary { color: var(--gris-acero); font-size: 0.8rem; margin-bottom: 6px; }
.client-note details[open] > summary::after { content: ' (editando)'; }

/* ─── PANEL: LOGIN ───────────────────────────── */
.panel-login-body {
  background: linear-gradient(135deg, var(--azul-profundo) 0%, var(--azul-marino) 100%);
  min-height: 100vh;
}
.panel-login-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.panel-login-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  backdrop-filter: blur(12px);
  padding: 44px 36px;
  border-radius: var(--radius-lg);
  max-width: 400px;
  width: 100%;
}
.panel-login-logo {
  text-align: center;
  margin-bottom: 28px;
}
.panel-login-logo span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px; height: 64px;
  border: 2px solid var(--dorado);
  border-radius: 50%;
  font-family: var(--serif);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--dorado);
  margin-bottom: 12px;
}
.panel-login-card h1 {
  font-family: var(--serif);
  font-size: 1.3rem;
  color: var(--dorado);
  text-align: center;
  margin-bottom: 6px;
}
.panel-login-subtitle {
  text-align: center;
  color: var(--gris-acero);
  font-size: 0.82rem;
  margin-bottom: 28px;
}
.panel-login-card .field { margin-bottom: 18px; }
.panel-login-card .btn { width: 100%; margin-top: 6px; }

/* ─── PANEL: HORARIOS ───────────────────────── */
.schedule-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
  margin-bottom: 32px;
}
.schedule-day {
  background: var(--gris-fondo);
  border: 1px solid var(--gris-borde);
  border-radius: var(--radius-lg);
  padding: 18px 20px;
}
.schedule-day h3 {
  font-size: 0.95rem;
  font-family: var(--serif);
  color: var(--dorado);
  margin-bottom: 10px;
}
.schedule-range {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  padding: 6px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  color: var(--gris-acero);
}
.schedule-add-form {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  flex-wrap: wrap;
}
.schedule-add-form span { font-size: 0.78rem; color: var(--gris-acero); }

/* ─── PANEL: MERCADO PAGO ─────────────────── */
.mp-status {
  display: inline-block;
  padding: 8px 18px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 24px;
}
.mp-status.is-connected { background: var(--ok-bg); border: 1px solid var(--ok-border); color: var(--ok-text); }
.mp-status.is-disconnected { background: var(--error-bg); border: 1px solid var(--error-border); color: var(--error-text); }
.mp-help {
  margin-top: 36px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.mp-help h2 { font-size: 1.1rem; margin-bottom: 12px; }
.mp-help ol { padding-left: 20px; font-size: 0.88rem; color: var(--gris-acero); }
.mp-help li { margin-bottom: 10px; }
.mp-webhook-url {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--gris-borde);
  border-radius: var(--radius);
  padding: 10px 14px;
  font-family: monospace;
  font-size: 0.8rem;
  word-break: break-all;
  margin-top: 6px;
  color: var(--cian);
}
.link-danger {
  background: none; border: none; padding: 0; cursor: pointer;
  color: var(--error-text); font-family: var(--sans); font-size: 0.85rem;
  text-decoration: underline;
}
.honeypot-field { position: absolute; left: -9999px; top: -9999px; }

/* ─── PANEL: STATUS BADGES ────────────────── */
.status-badge {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 3px 10px;
  border-radius: 999px;
}
.status-badge-confirmed { background: rgba(201,168,76,0.15); border: 1px solid rgba(201,168,76,0.3); color: var(--dorado); }
.status-badge-pending_payment { background: rgba(59,186,204,0.12); border: 1px solid rgba(59,186,204,0.25); color: var(--cian); }
.status-badge-cancelled { background: var(--error-bg); border: 1px solid var(--error-border); color: var(--error-text); }

/* ─── PANEL: COLOR PICKER ─────────────────── */
.color-picker-row { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-bottom: 8px; }
.color-swatch-input {
  width: 52px; height: 44px; padding: 2px;
  border: 1px solid var(--gris-borde);
  border-radius: var(--radius); cursor: pointer;
  background: transparent;
}
.color-presets { display: flex; gap: 8px; }
.color-preset-btn {
  width: 26px; height: 26px; border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.2);
  box-shadow: 0 0 0 1px rgba(255,255,255,0.1);
  background: var(--preset); cursor: pointer; padding: 0;
}
.color-preset-btn:hover { box-shadow: 0 0 0 2px var(--dorado); }
.color-swatch {
  display: inline-block; width: 14px; height: 14px;
  border-radius: 50%; box-shadow: 0 0 0 1px rgba(255,255,255,0.2);
  vertical-align: middle; margin-right: 6px;
}

/* ─── PANEL: CALENDARIO ─────────────────────── */
.calendar-view-tabs { display: flex; gap: 8px; }
.calendar-period-bar {
  display: flex; align-items: center;
  justify-content: space-between;
  flex-wrap: wrap; gap: 12px; margin-bottom: 24px;
}
.calendar-nav { display: flex; gap: 8px; flex-wrap: wrap; }
.calendar-period-label { font-size: 1.1rem; margin: 0; color: var(--blanco); }
.calendar-legend { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 16px; }
.calendar-legend-item { display: flex; align-items: center; gap: 6px; font-size: 0.78rem; color: var(--gris-acero); }

/* Grilla semana/día */
.time-grid { display: flex; gap: 0; overflow-x: auto; }
.time-grid-hours { flex: 0 0 56px; }
.time-grid-corner { height: 44px; }
.time-grid-hour-label {
  height: 60px; font-size: 0.7rem; color: var(--gris-acero);
  text-align: right; padding-right: 8px; transform: translateY(-7px);
}
.time-grid-days { flex: 1; display: grid; gap: 8px; min-width: 640px; }
.time-grid-day-col { display: flex; flex-direction: column; }
.time-grid-day-header {
  height: 44px; display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  font-size: 0.73rem; color: var(--gris-acero);
  text-transform: uppercase; letter-spacing: 0.05em;
  border-bottom: 2px solid rgba(255,255,255,0.08);
}
.time-grid-day-header strong { color: var(--blanco); font-size: 0.95rem; text-transform: none; letter-spacing: 0; }
.time-grid-day-header.is-today { color: var(--dorado); border-bottom-color: var(--dorado); }
.time-grid-day-header.is-today strong { color: var(--dorado); }
.time-grid-day-body {
  position: relative;
  background: rgba(255,255,255,0.02);
  border-radius: var(--radius);
  overflow: hidden;
}
.time-grid-hour-line { position: absolute; left: 0; right: 0; border-top: 1px solid rgba(255,255,255,0.05); }
.time-grid-now-line { position: absolute; left: 0; right: 0; border-top: 2px solid #ef4444; z-index: 3; }
.time-grid-now-line::before {
  content: ""; position: absolute; left: 0; top: -4px;
  width: 8px; height: 8px; border-radius: 50%; background: #ef4444;
}
.time-grid-empty { position: absolute; top: 10px; left: 8px; right: 8px; margin: 0; color: var(--gris-acero); font-size: 0.8rem; }
.time-grid-block {
  position: absolute; left: 4px; right: 4px; z-index: 2;
  background: color-mix(in srgb, var(--service-color) 25%, var(--azul-marino));
  border-left: 4px solid var(--service-color);
  border-radius: 4px; padding: 4px 8px;
  overflow: hidden; cursor: pointer;
  transition: box-shadow var(--transition), transform var(--transition);
}
.time-grid-block:hover,
.time-grid-block:focus-visible { box-shadow: var(--shadow); transform: translateY(-1px); outline: none; z-index: 4; }
.time-grid-block.status-pending_payment {
  background: repeating-linear-gradient(135deg,
    color-mix(in srgb, var(--service-color) 18%, var(--azul-marino)) 0 8px,
    color-mix(in srgb, var(--service-color) 28%, var(--azul-marino)) 8px 16px);
}
.time-grid-block-title { display: block; font-size: 0.75rem; font-weight: 600; color: var(--blanco); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.time-grid-block-sub { display: block; font-size: 0.68rem; color: rgba(255,255,255,0.75); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* Modal turno */
.appt-modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
  z-index: 500;
  display: none; align-items: center; justify-content: center; padding: 20px;
}
.appt-modal-backdrop:not([hidden]) { display: flex; }
.appt-modal {
  background: var(--azul-marino);
  border: 1px solid var(--gris-borde);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 32px;
  max-width: 420px; width: 100%; position: relative;
}
.appt-modal-close {
  position: absolute; top: 14px; right: 16px;
  background: none; border: none; font-size: 1.4rem; line-height: 1;
  cursor: pointer; color: var(--gris-acero);
}
.appt-modal-close:hover { color: var(--blanco); }
.appt-modal h3 { margin-bottom: 4px; }
.appt-modal-when { color: var(--dorado); font-weight: 600; margin-bottom: 14px; font-size: 0.95rem; }
.appt-modal p { font-size: 0.88rem; color: var(--gris-acero); margin-bottom: 8px; }
.appt-modal-whatsapp { display: inline-block; color: #4ade80; font-weight: 600; text-decoration: underline; margin-bottom: 14px; }
.appt-modal-cancel-form { margin-top: 18px; }

/* Grilla mes */
.calendar-month-weekdays {
  display: grid; grid-template-columns: repeat(7, 1fr);
  font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--gris-acero); padding: 0 2px 8px;
}
.calendar-month-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 6px; }
.calendar-month-cell {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius);
  min-height: 110px;
  padding: 8px;
  display: flex; flex-direction: column; gap: 4px;
  color: var(--blanco);
  transition: border-color var(--transition);
}
.calendar-month-cell:hover { border-color: var(--dorado); }
.calendar-month-cell.is-other-month { background: rgba(255,255,255,0.01); }
.calendar-month-cell.is-other-month .calendar-month-day-number { color: rgba(143,163,184,0.4); }
.calendar-month-cell.is-today { border-color: var(--dorado); box-shadow: inset 0 0 0 1px var(--dorado); }
.calendar-month-day-number { font-weight: 600; font-size: 0.88rem; color: var(--blanco); }
.calendar-month-pill {
  font-size: 0.68rem; padding: 2px 6px;
  border-left: 3px solid var(--service-color, var(--dorado));
  background: color-mix(in srgb, var(--service-color, var(--dorado)) 20%, var(--azul-marino));
  border-radius: 3px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.calendar-month-pill.is-pending { opacity: 0.6; }
.calendar-month-more { font-size: 0.68rem; color: var(--dorado); font-weight: 600; }

/* ─── RESPONSIVE ──────────────────────────── */
@media (max-width: 900px) {
  .time-grid-days { min-width: 900px; }
  .calendar-month-grid,
  .calendar-month-weekdays { grid-template-columns: repeat(7, minmax(70px, 1fr)); }
  .calendar-month-cell { min-height: 80px; font-size: 0.8rem; }
}
@media (max-width: 768px) {
  /* ── Panel tipo app en celular ── */
  .panel-topbar { min-height: 54px; padding: 0 14px; }
  .panel-brand { font-size: 0.9rem; text-align: center; }

  .panel-burger {
    display: flex; flex-direction: column; justify-content: center; gap: 4px;
    width: 34px; height: 34px; margin-left: -6px; padding: 6px;
    background: none; border: none; cursor: pointer;
  }
  .panel-burger span {
    display: block; width: 20px; height: 2px; border-radius: 2px;
    background: var(--gris-acero); transition: transform .25s, opacity .25s;
  }
  .panel-burger.is-open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
  .panel-burger.is-open span:nth-child(2) { opacity: 0; }
  .panel-burger.is-open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

  /* Menú hamburguesa: overlay a pantalla completa */
  .panel-nav {
    display: none;
    position: fixed;
    top: 54px; left: 0; right: 0; bottom: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    padding: 8px 0 24px;
    background: var(--azul-marino);
    overflow-y: auto;
    z-index: 99;
  }
  .panel-nav.is-open { display: flex; }
  .panel-nav a {
    padding: 16px 22px;
    font-size: 13px;
    text-transform: none;
    letter-spacing: 0.02em;
    border-bottom: 1px solid rgba(255,255,255,0.06);
  }
  .panel-nav a.is-active {
    background: rgba(201,168,76,0.10);
    border-left: 3px solid var(--dorado);
  }
  .panel-nav .panel-nav-icon {
    display: inline-flex;
    width: 20px; height: 20px;
    flex-shrink: 0;
    color: var(--gris-acero);
  }
  .panel-nav a.is-active .panel-nav-icon { color: var(--dorado); }
  /* Calendario y Clientes van como botones grandes, no en el menú */
  .panel-nav a.panel-nav-quick { display: none; }

  /* Botones de acceso rápido: Calendario · Clientes */
  .panel-quicknav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    max-width: 420px;
    margin: 0 auto;
    padding: 12px 14px 4px;
  }
  .panel-quick-btn {
    display: flex; flex-direction: column; align-items: center; gap: 8px;
    padding: 18px 10px;
    background: var(--gris-fondo);
    border: 1px solid var(--gris-borde);
    border-radius: var(--radius-lg);
    color: var(--blanco);
    font-size: 0.92rem; font-weight: 600;
    text-align: center;
  }
  .panel-quick-btn .panel-quick-icon {
    display: inline-flex;
    width: 26px; height: 26px;
    color: var(--dorado);
  }
  .panel-quick-btn.is-active {
    border-color: var(--dorado);
    color: var(--dorado);
    background: rgba(201,168,76,0.10);
  }

  /* Cards de estadísticas centradas */
  .panel-stats { justify-content: center; }
  .panel-stat-card { min-width: 0; flex: 0 1 160px; }

  .panel-main { padding-top: 22px; }
  .panel-toolbar { justify-content: center; text-align: center; }
  .panel-form { padding: 20px; }
  .panel-form-row { flex-direction: column; }
}