/* ============================================================
   BARBER CERDAS — dashboard.css
   Panel de administración de sucursal
   Paleta: Negro · Dorado · Estado-colores semánticos
   ============================================================ */

:root {
  --clr-bg:          #0a0a0a;
  --clr-bg-2:        #111111;
  --clr-surface:     #181818;
  --clr-surface-2:   #212121;
  --clr-border:      rgba(255,255,255,0.07);
  --clr-border-gold: rgba(184,142,60,0.25);

  --clr-white:       #ffffff;
  --clr-white-70:    rgba(255,255,255,0.7);
  --clr-white-40:    rgba(255,255,255,0.4);
  --clr-white-15:    rgba(255,255,255,0.15);

  --clr-gold:        #b88e3c;
  --clr-gold-light:  #d4a853;
  --clr-gold-glow:   rgba(184,142,60,0.2);

  /* Estados semánticos */
  --clr-libre:       #22c55e;
  --clr-libre-bg:    rgba(34,197,94,0.1);
  --clr-espera:      #eab308;
  --clr-espera-bg:   rgba(234,179,8,0.1);
  --clr-ocupado:     #ef4444;
  --clr-ocupado-bg:  rgba(239,68,68,0.1);
  --clr-ausente:     #6b7280;
  --clr-ausente-bg:  rgba(107,114,128,0.1);

  --font-display: 'Playfair Display', Georgia, serif;
  --font-heading: 'Barlow Condensed', sans-serif;
  --font-body:    'Barlow', sans-serif;

  --sidebar-w:    260px;
  --topbar-h:     64px;
  --radius-sm:    6px;
  --radius-md:    12px;
  --radius-lg:    18px;
  --transition:   0.2s cubic-bezier(0.4,0,0.2,1);
}

/* ---- RESET ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; }
body {
  background: var(--clr-bg);
  color: var(--clr-white);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.6;
  overflow-x: hidden;
}
a  { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; color: inherit; }
input, select { font-family: inherit; }

::selection { background: var(--clr-gold); color: var(--clr-bg); }
::-webkit-scrollbar        { width: 5px; height: 5px; }
::-webkit-scrollbar-track  { background: var(--clr-bg); }
::-webkit-scrollbar-thumb  { background: var(--clr-gold); border-radius: 3px; }

/* ============================================================
   BOTONES
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.65rem 1.4rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: var(--transition);
  border: 2px solid transparent;
  white-space: nowrap;
}
.btn--primary {
  background: var(--clr-gold);
  color: var(--clr-bg);
  border-color: var(--clr-gold);
}
.btn--primary:hover {
  background: var(--clr-gold-light);
  transform: translateY(-1px);
}
.btn--ghost {
  background: transparent;
  color: var(--clr-white-70);
  border-color: var(--clr-border);
}
.btn--ghost:hover { border-color: var(--clr-white-40); color: var(--clr-white); }

.btn--danger {
  background: var(--clr-ocupado);
  color: var(--clr-white);
  border-color: var(--clr-ocupado);
}
.btn--danger:hover { background: #dc2626; }

.btn--iniciar {
  background: var(--clr-libre-bg);
  color: var(--clr-libre);
  border-color: var(--clr-libre);
  font-size: 0.78rem;
  padding: 0.45rem 1rem;
}
.btn--iniciar:hover { background: var(--clr-libre); color: var(--clr-bg); }

.btn--finalizar {
  background: var(--clr-espera-bg);
  color: var(--clr-espera);
  border-color: var(--clr-espera);
  font-size: 0.78rem;
  padding: 0.45rem 1rem;
}
.btn--finalizar:hover { background: var(--clr-espera); color: var(--clr-bg); }

.btn--cancelar {
  background: var(--clr-ocupado-bg);
  color: var(--clr-ocupado);
  border-color: var(--clr-ocupado);
  font-size: 0.78rem;
  padding: 0.45rem 1rem;
}
.btn--cancelar:hover { background: var(--clr-ocupado); color: var(--clr-white); }

.btn--full { width: 100%; }
.btn--sm   { padding: 0.45rem 1rem; font-size: 0.78rem; }

/* ============================================================
   FORMULARIO
   ============================================================ */
.form-group { display: flex; flex-direction: column; gap: 6px; }

.form-label {
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-white-40);
}
.form-label__hint {
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
  font-size: 0.7rem;
  color: var(--clr-white-15);
}

.form-input {
  background: var(--clr-surface-2);
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-sm);
  padding: 0.7rem 1rem;
  color: var(--clr-white);
  font-size: 0.92rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  width: 100%;
  appearance: none;
}
.form-input::placeholder { color: var(--clr-white-15); }
.form-input:focus {
  outline: none;
  border-color: var(--clr-gold);
  box-shadow: 0 0 0 3px var(--clr-gold-glow);
}
.form-input--error { border-color: var(--clr-ocupado); }

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23b88e3c' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.9rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}
.form-select option { background: var(--clr-surface-2); }

/* ============================================================
   LOGIN SCREEN
   ============================================================ */
.login-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  position: relative;
}
.login-screen__bg {
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(184,142,60,0.06) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(184,142,60,0.04) 0%, transparent 50%),
    var(--clr-bg);
  z-index: -1;
}

.login-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border-gold);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  width: 100%;
  max-width: 400px;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  box-shadow: 0 32px 80px rgba(0,0,0,0.6), 0 0 40px var(--clr-gold-glow);
}

.login-card__logo {
  display: flex;
  flex-direction: column;
  line-height: 1;
  gap: 2px;
  text-align: center;
}
.logo-the {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 0.65rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--clr-white-40);
}
.logo-hipster {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 2rem;
  color: var(--clr-gold);
}

.login-card__subtitle {
  text-align: center;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-white-40);
  margin-top: -1rem;
}

.login-form { display: flex; flex-direction: column; gap: 1rem; }

.login-error {
  font-size: 0.82rem;
  color: var(--clr-ocupado);
  text-align: center;
  min-height: 1.2em;
}

.login-card__back {
  text-align: center;
  font-size: 0.78rem;
  color: var(--clr-white-40);
  transition: color var(--transition);
  letter-spacing: 0.05em;
}
.login-card__back:hover { color: var(--clr-gold); }

/* ============================================================
   LAYOUT DASHBOARD
   ============================================================ */
.dashboard {
  display: block;
  min-height: 100vh;
}

/* ============================================================
   SIDEBAR
   ============================================================ */
.sidebar {
  background: var(--clr-bg-2);
  border-right: 1px solid var(--clr-border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  width: var(--sidebar-w);
  height: 100vh;
  z-index: 100;
  transition: transform var(--transition);
}

.sidebar__header {
  padding: 1.5rem 1.25rem 1rem;
  border-bottom: 1px solid var(--clr-border);
}
.sidebar__logo {
  display: flex;
  flex-direction: column;
  line-height: 1;
  gap: 1px;
  margin-bottom: 0.4rem;
}
.sidebar__sucursal {
  font-size: 0.72rem;
  color: var(--clr-white-40);
  letter-spacing: 0.06em;
}

.sidebar__nav {
  flex: 1;
  padding: 1rem 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  overflow-y: auto;
}

.sidebar__nav-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 0.75rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--clr-white-40);
  transition: background var(--transition), color var(--transition);
  text-align: left;
  width: 100%;
}
.sidebar__nav-item:hover {
  background: rgba(255,255,255,0.04);
  color: var(--clr-white-70);
}
.sidebar__nav-item.is-active {
  background: var(--clr-gold-glow);
  color: var(--clr-gold);
  border: 1px solid var(--clr-border-gold);
}
.sidebar__nav-item svg { flex-shrink: 0; }

.sidebar__footer {
  padding: 1rem 1.25rem;
  border-top: 1px solid var(--clr-border);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.sidebar__user { display: flex; align-items: center; gap: 0.6rem; flex: 1; min-width: 0; }
.sidebar__user-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--clr-gold-glow);
  border: 1px solid var(--clr-border-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--clr-gold);
  flex-shrink: 0;
}
.sidebar__user-info { min-width: 0; }
.sidebar__user-name {
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sidebar__user-role {
  font-size: 0.68rem;
  color: var(--clr-gold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.sidebar__logout {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-white-40);
  border-radius: var(--radius-sm);
  border: 1px solid var(--clr-border);
  transition: var(--transition);
  flex-shrink: 0;
}
.sidebar__logout:hover { color: var(--clr-ocupado); border-color: var(--clr-ocupado); }

/* Mobile sidebar */
.sidebar.is-closed { transform: translateX(-100%); }

/* ============================================================
   MAIN CONTENT
   ============================================================ */
.main {
  margin-left: var(--sidebar-w);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ============================================================
   TOPBAR
   ============================================================ */
.topbar {
  height: var(--topbar-h);
  background: var(--clr-bg-2);
  border-bottom: 1px solid var(--clr-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2.5rem;
  position: sticky;
  top: 0;
  z-index: 50;
}

.topbar__left  { display: flex; align-items: center; gap: 1rem; }
.topbar__right { display: flex; align-items: center; gap: 0.75rem; }

.topbar__menu-btn {
  display: none;
  width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
  color: var(--clr-white-70);
  border-radius: var(--radius-sm);
  border: 1px solid var(--clr-border);
}

.topbar__title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.topbar__date {
  font-size: 0.72rem;
  color: var(--clr-white-40);
  letter-spacing: 0.06em;
}

.topbar__realtime {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-libre);
  background: var(--clr-libre-bg);
  border: 1px solid rgba(34,197,94,0.2);
  padding: 4px 10px;
  border-radius: 20px;
}
.topbar__realtime-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--clr-libre);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%,100% { opacity:1; transform:scale(1); }
  50%      { opacity:0.4; transform:scale(0.7); }
}

.topbar__refresh {
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-white-40);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.topbar__refresh:hover { color: var(--clr-gold); border-color: var(--clr-border-gold); }
.topbar__refresh.spinning svg { animation: spin 0.6s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ============================================================
   PANELES
   ============================================================ */
.panel {
  display: none;
  padding: 2rem 2.5rem;
  flex: 1;
}
.panel.is-active { display: block; }

.panel__loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding: 4rem;
  color: var(--clr-white-40);
  font-size: 0.88rem;
}

.panel__heading {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
}
.panel__subheading {
  font-size: 0.88rem;
  color: var(--clr-white-40);
  margin-bottom: 1.5rem;
}

.spinner {
  width: 36px;
  height: 36px;
  border: 3px solid var(--clr-border);
  border-top-color: var(--clr-gold);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.empty-state {
  text-align: center;
  color: var(--clr-white-40);
  font-size: 0.9rem;
  padding: 3rem;
}

/* ============================================================
   PANEL BARBEROS — tarjetas de estado
   ============================================================ */
.barberos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}

.barbero-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--transition), box-shadow var(--transition);
  position: relative;
}
.barbero-card.estado-libre    { border-color: rgba(34,197,94,0.2);  }
.barbero-card.estado-en_espera{ border-color: rgba(234,179,8,0.2);  }
.barbero-card.estado-ocupado  { border-color: rgba(239,68,68,0.25); }
.barbero-card.estado-ausente  { border-color: var(--clr-border); opacity: 0.6; }

/* Barra de color en el top según estado */
.barbero-card__estado-bar {
  height: 3px;
  width: 100%;
}
.estado-libre     .barbero-card__estado-bar { background: var(--clr-libre); }
.estado-en_espera .barbero-card__estado-bar { background: var(--clr-espera); }
.estado-ocupado   .barbero-card__estado-bar { background: var(--clr-ocupado); }
.estado-ausente   .barbero-card__estado-bar { background: var(--clr-ausente); }

.barbero-card__header {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem 1.25rem 1rem;
}

.barbero-card__foto {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center top;
  filter: grayscale(0.3);
  flex-shrink: 0;
  border: 2px solid var(--clr-border);
}

.barbero-card__info { flex: 1; min-width: 0; }
.barbero-card__nombre {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.barbero-card__especialidad {
  font-size: 0.75rem;
  color: var(--clr-white-40);
}

.barbero-card__badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: var(--font-heading);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 20px;
  flex-shrink: 0;
}
.estado-libre     .barbero-card__badge { background: var(--clr-libre-bg);  color: var(--clr-libre);  border: 1px solid rgba(34,197,94,0.3); }
.estado-en_espera .barbero-card__badge { background: var(--clr-espera-bg); color: var(--clr-espera); border: 1px solid rgba(234,179,8,0.3); }
.estado-ocupado   .barbero-card__badge { background: var(--clr-ocupado-bg);color: var(--clr-ocupado);border: 1px solid rgba(239,68,68,0.3); }
.estado-ausente   .barbero-card__badge { background: var(--clr-ausente-bg);color: var(--clr-ausente);border: 1px solid rgba(107,114,128,0.3);}

.barbero-card__badge-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: currentColor;
}
.estado-ocupado .barbero-card__badge-dot,
.estado-en_espera .barbero-card__badge-dot { animation: pulse 1.5s ease-in-out infinite; }

/* Cita activa dentro de la tarjeta */
.barbero-card__cita {
  padding: 0 1.25rem 1rem;
  border-top: 1px solid var(--clr-border);
  margin-top: 0.5rem;
  padding-top: 1rem;
}
.barbero-card__cita-cliente {
  font-family: var(--font-heading);
  font-size: 0.92rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 0.2rem;
}
.barbero-card__cita-servicio {
  font-size: 0.78rem;
  color: var(--clr-gold);
  margin-bottom: 0.5rem;
}
.barbero-card__cita-tiempo {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.75rem;
}
.barbero-card__cita-hora {
  font-size: 0.75rem;
  color: var(--clr-white-40);
}
.barbero-card__timer {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--clr-espera);
}
.barbero-card__timer.urgente { color: var(--clr-ocupado); animation: pulse 1s ease-in-out infinite; }

.barbero-card__acciones {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

/* ============================================================
   PANEL CITAS — tabla
   ============================================================ */
.citas-tabla-wrap {
  overflow-x: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--clr-border);
}

.citas-tabla {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}
.citas-tabla th {
  background: var(--clr-surface);
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-white-40);
  padding: 0.75rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--clr-border);
  white-space: nowrap;
}
.citas-tabla td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--clr-border);
  vertical-align: middle;
}
.citas-tabla tr:last-child td { border-bottom: none; }
.citas-tabla tr:hover td { background: rgba(255,255,255,0.02); }

.cita-estado-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: var(--font-heading);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 4px;
  white-space: nowrap;
}
.cita-estado-badge.pendiente   { background: var(--clr-espera-bg);  color: var(--clr-espera);  }
.cita-estado-badge.en_curso    { background: var(--clr-ocupado-bg); color: var(--clr-ocupado); }
.cita-estado-badge.completada  { background: var(--clr-libre-bg);   color: var(--clr-libre);   }
.cita-estado-badge.cancelada   { background: var(--clr-ausente-bg); color: var(--clr-ausente); }

.cita-origen-badge {
  font-size: 0.68rem;
  color: var(--clr-white-40);
  background: var(--clr-surface-2);
  padding: 2px 7px;
  border-radius: 4px;
  font-family: var(--font-heading);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.cita-acciones { display: flex; gap: 0.4rem; }

/* ============================================================
   PANEL WALK-IN
   ============================================================ */
.walkin-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 1.5rem;
  align-items: start;
}

.walkin-form-wrap {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
}

.walkin-form { display: flex; flex-direction: column; gap: 1rem; margin-top: 1.5rem; }

.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
@media (max-width: 600px) {
  .form-row-2 { grid-template-columns: 1fr; }
}

.walkin-info {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  position: sticky;
  top: calc(var(--topbar-h) + 1.5rem);
}
.walkin-info__title {
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-white-40);
  margin-bottom: 1rem;
}

.walkin-estados { display: flex; flex-direction: column; gap: 0.6rem; }

.walkin-estado-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 0.75rem;
  border-radius: var(--radius-sm);
  background: var(--clr-surface-2);
  border: 1px solid var(--clr-border);
}
.walkin-estado-nombre {
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
}
.walkin-estado-badge {
  font-family: var(--font-heading);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: 20px;
}
.walkin-estado-badge.libre     { background: var(--clr-libre-bg);  color: var(--clr-libre);  }
.walkin-estado-badge.en_espera { background: var(--clr-espera-bg); color: var(--clr-espera); }
.walkin-estado-badge.ocupado   { background: var(--clr-ocupado-bg);color: var(--clr-ocupado);}
.walkin-estado-badge.ausente   { background: var(--clr-ausente-bg);color: var(--clr-ausente);}

/* ============================================================
   PANEL COLA
   ============================================================ */
.cola-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1rem;
}

.cola-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  position: relative;
}

.cola-card__pos {
  position: absolute;
  top: 1rem;
  right: 1rem;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: rgba(184,142,60,0.2);
  line-height: 1;
}
.cola-card__nombre {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 0.2rem;
}
.cola-card__servicio {
  font-size: 0.78rem;
  color: var(--clr-gold);
  margin-bottom: 0.25rem;
}
.cola-card__barbero {
  font-size: 0.75rem;
  color: var(--clr-white-40);
  margin-bottom: 0.75rem;
}
.cola-card__espera {
  font-family: var(--font-heading);
  font-size: 0.78rem;
  color: var(--clr-espera);
  margin-bottom: 0.75rem;
}

/* ============================================================
   MODAL CONFIRMACIÓN
   ============================================================ */
.modal-confirm {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}
.modal-confirm__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.85);
  backdrop-filter: blur(4px);
}
.modal-confirm__box {
  position: relative;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border-gold);
  border-radius: var(--radius-lg);
  padding: 2rem;
  width: 100%;
  max-width: 440px;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  box-shadow: 0 24px 60px rgba(0,0,0,0.7);
}
.modal-confirm__title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
}
.modal-confirm__text {
  font-size: 0.88rem;
  color: var(--clr-white-70);
}
.modal-confirm__actions {
  display: flex;
  gap: 0.75rem;
  justify-content: flex-end;
  margin-top: 0.5rem;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
  .sidebar {
    transform: translateX(-100%);
  }
  .sidebar.is-open {
    transform: translateX(0);
    box-shadow: 8px 0 40px rgba(0,0,0,0.5);
  }

  .main { margin-left: 0; }
  .topbar__menu-btn { display: flex; }

  .walkin-layout { grid-template-columns: 1fr; }
  .walkin-info { position: static; }
}

@media (max-width: 560px) {
  .panel { padding: 1rem 1.25rem; }
  .barberos-grid { grid-template-columns: 1fr; }
  .topbar { padding: 0 1rem; }
}