/* Dashboard Barbiere e Calendario */
.logout-header-btn {
  position: absolute; right: 15px; top: 50%; transform: translateY(-50%);
  border: none; background: none; padding: 0; display: flex; align-items: center;
  cursor: pointer;
}

/* Assicura che tutte le sotto-pagine della dashboard abbiano il padding corretto */
.full-screen .home-content {
    padding-left: 20px;
    padding-right: 20px;
    padding-bottom: 100px; /* Aggiunge spazio in fondo per la barra di navigazione di Safari */
    padding-top: 10px; /* Aggiunge spazio in alto per l'header fisso */
}

/* Rimuove il margine superiore dai titoli h2 dentro home-content per evitare lo scroll indesiderato */
.home-content h2 {
    margin-top: 0;
}

/* --- REGOLA SEVERA: DEFAULT MOBILE (Smartphone) --- */
.dashboard-layout {
  display: flex; 
  flex-direction: column;
  width: 100%;
  margin: 0 auto;
  padding: 0 10px;
  gap: 15px;
  align-items: stretch;
}

.calendar-section, .info-section { 
  width: 100%;
  max-width: 100%;
}

.calendar-body { 
  height: 360px; /* Forza 12 ore su smartphone (12 * 30px) */
}

.barber-display-header {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 15px;
  width: 100%;
  padding: 10px;
  margin-bottom: 5px;
}

.info-section { margin-top: 10px; }

.info-section.switching-view {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.15s ease; /* Scomparsa più rapida */
}

/* --- REGOLA SEVERA: SCHERMI GRANDI (Tablet/PC) --- */
@media (min-width: 761px) {
  .dashboard-layout {
    flex-direction: row;
    flex-wrap: wrap;
    max-width: 1000px;
    padding: 0 20px;
    align-items: flex-start;
    transition: max-width 0.5s ease;
  }

  .calendar-section, .info-section { 
    flex: 1 1 calc(50% - 10px); 
    max-width: calc(50% - 10px); 
    min-width: 0;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  }

  /* Calendario Giornaliero: altezza dinamica per riempire lo schermo meno l'ingombro di header e controlli */
  .calendar-body { 
    height: calc(100vh - 350px); /* Mantiene l'altezza dinamica per la vista giornaliera */
    min-height: 360px; /* Assicura che almeno 12 ore siano visibili */
  } 
  .info-section { margin-top: 0; }
  .barber-display-header { 
    padding: 10px 20px; 
    margin: 0 auto 20px auto; 
    max-width: 1000px; 
  }

  /* Gestione Espansione Settimanale */
  .dashboard-layout.expanded {
    max-width: 1200px;
  }
  .dashboard-layout.expanded .calendar-section, 
  .dashboard-layout.expanded .info-section {
    flex: 1 1 100%;
    max-width: 100%;
  }
  .dashboard-layout.expanded .dashboard-cards-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  .dashboard-layout.expanded .calendar-body {
    height: 420px; /* 7 ore * 60px/ora */
  }
}

.barber-nav-arrow {
  background: none; border: none; color: #8A9A5B; cursor: pointer;
  padding: 5px; display: flex; align-items: center; justify-content: center;
}

.calendar-unified-container {
  background: white; border-radius: 15px; overflow: hidden;
  box-shadow: 0 4px 12px rgba(0,0,0,0.05); border: 1px solid #eee;
}

/* Stili per i controlli integrati */
.calendar-controls {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 10px;
  border-bottom: 1px solid #eee;
  background: #fff;
}

.calendar-zoom-controls {
  display: flex;
  align-items: center;
  gap: 4px;
  background-color: #f0f0f0;
  border-radius: 8px;
  height: 32px; /* Altezza fissa per allineamento */
  padding: 2px;
}

/* Variabile per larghezza controlli: usata per uniformare zoom-controls e today button */
:root { --calendar-control-width: 92px; }

/* Uniforma larghezza e centratura dei controlli */
.calendar-zoom-controls, .today-btn {
  box-sizing: border-box;
  width: var(--calendar-control-width);
  min-width: var(--calendar-control-width);
  display: inline-flex;
  justify-content: center;
  gap: 4px;
}

.calendar-zoom-controls { padding: 2px 4px; }
.today-btn { padding: 0 8px; }
.zoom-btn {
  width: 24px; height: 24px; border: none; background: transparent;
  font-size: 1.1em; font-weight: bold; color: #555;
  display: flex; align-items: center; justify-content: center;
  border-radius: 6px; cursor: pointer;
}
.zoom-btn:hover { background-color: #e0e0e0; }
.zoom-btn:active { transform: scale(0.9); }
#zoom-level-label {
  font-size: 0.75em; font-weight: 700; color: #333; padding: 0 2px; min-width: 34px; text-align: center;
}

.calendar-controls-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  position: relative; /* Necessario per il posizionamento assoluto del figlio */
}

.calendar-nav-group {
  display: flex;
  align-items: center;
}

.calendar-nav-group.main-nav {
    justify-content: space-between; /* Allinea le frecce ai lati */
    flex-grow: 1;
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    pointer-events: none; /* Il contenitore non intercetta i click */
}

#current-period-label-container {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none; /* Anche il testo non intercetta i click */
}

.calendar-nav-group span {
  font-weight: 700;
  font-size: 0.9em;
  color: #1a1a1a;
  padding: 0 10px; /* Aggiunge un po' di respiro laterale */
  text-align: center;
}

.nav-arrow, .calendar-refresh-btn {
  background: transparent;
  border: none;
  color: #555;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 0.2s ease;
}

.nav-arrow:active, .calendar-refresh-btn:active {
  transform: scale(0.85);
}

.today-btn {
  background: #f0f0f0;
  border: none;
  height: 32px; /* Stessa altezza dello zoom */
  padding: 0 12px; /* Rimuove padding verticale e mantiene orizzontale */
  font-size: 0.75em;
  font-weight: 800;
  border-radius: 8px;
  color: #444;
  display: flex; /* Aggiunto per centrare il testo */
  align-items: center; /* Centra verticalmente */
  justify-content: center; /* Centra orizzontalmente */
}

.view-selector {
  display: flex;
  background: #f0f0f0;
  padding: 3px;
  border-radius: 8px;
}

.view-selector button {
  border: none;
  background: transparent;
  padding: 5px 12px;
  font-size: 0.75em;
  border-radius: 6px;
  font-weight: 700;
  color: #666;
}

.view-selector button.active {
  background: white;
  color: #8A9A5B;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.custom-calendar { background: #fff; padding-bottom: 10px; }

/* Stili per estendere il calendario in altezza nella vista giornaliera */
.custom-calendar.daily-view-full-height {
  display: flex;
  flex-direction: column;
  height: calc(100vh - 340px); /* Altezza schermo meno header, controlli, etc. (aumentato per più margine) */
  min-height: 450px;
}
.custom-calendar.daily-view-full-height .calendar-scroll-container,
.custom-calendar.daily-view-full-height .calendar-sliding-content {
  flex-grow: 1;
}

@media (max-width: 600px) { 
  .dashboard-layout { padding: 0 10px; }
  .barber-display-header { padding: 10px 10px; }
}

/* --- NUOVA STRUTTURA PER ANIMAZIONE SLIDE --- */
.calendar-main-view {
  display: flex;
  position: relative;
}

.calendar-scroll-container {
  flex-grow: 1;
  overflow: hidden;
  position: relative;
  min-height: 400px; /* Ripristinato per evitare il collasso */
}

.calendar-sliding-content {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.4s ease;
  display: flex; /* Aggiunto per layout flessibile */
  flex-direction: column; /* Aggiunto per layout flessibile */
}

/* Stato iniziale (visibile) */
.calendar-sliding-content.active { transform: translateX(0); opacity: 1; z-index: 2; }

/* Animazioni di uscita */
.calendar-sliding-content.slide-out-left { transform: translateX(-100%); opacity: 0; z-index: 1; }
.calendar-sliding-content.slide-out-right { transform: translateX(100%); opacity: 0; z-index: 1; }

/* Posizioni di partenza per l'entrata */
.calendar-sliding-content.slide-in-from-right { transform: translateX(100%); }
.calendar-sliding-content.slide-in-from-left { transform: translateX(-100%); }

.calendar-header { 
  display: flex;
  border-bottom: 1px solid #eee; 
  background: #f8f8f8; 
  position: sticky; /* Rende l'header "appiccicoso" in alto */
  top: 0;
  z-index: 6; /* Sopra la time-column */
}

/* Vista singolo giorno: centriamo il testo dell'header sull'intera larghezza della card calendario */
.custom-calendar:not(.calendar-view-week) .calendar-header {
  display: grid;
  grid-template-columns: 40px 1fr; /* mantiene lo spazio della time-column ma permette al giorno di estendersi */
  align-items: center;
}
.custom-calendar:not(.calendar-view-week) .time-column-header {
  visibility: hidden; /* mantiene il gap ma non mostra il box vuoto */
}
.custom-calendar:not(.calendar-view-week) .day-header {
  grid-column: 1 / -1; /* estende il giorno su entrambe le colonne */
  border-right: none; /* rimuove il bordo destro che non serve con una singola colonna */
  padding-left: 0;
  padding-right: 0;
  text-align: center; /* assicura il centraggio */
}

.time-column-header {
  width: 40px; /* Stessa larghezza della time-column */
  flex-shrink: 0;
}

.day-header {
  flex: 1; text-align: center; padding: 10px 5px; font-weight: bold;
  font-size: 0.75em; color: #666; border-right: 1px solid #eee;
}
.day-header.today { color: #8A9A5B; }

.calendar-body {
  display: flex;
  position: relative;
  overflow-y: auto;
  overflow-x: auto;
  flex-grow: 1; /* Permette al corpo di espandersi per riempire lo spazio */
}
.time-column { 
  width: 40px; /* Aumentato per un centraggio migliore */
  flex-shrink: 0; 
  background: #fff; 
  position: sticky; 
  left: 0; 
  z-index: 5; 
  /* padding-top è ora gestito da JS */
}

.time-label { 
  /* height è ora gestito da JS */
  display: flex; 
  align-items: center; 
  justify-content: center; 
  font-size: 0.75em; 
  color: #aaa; 
  font-weight: 700; 
}

.days-column-wrapper {
  flex-grow: 1; 
  display: flex;
  /* padding-top è ora gestito da JS */
}
.day-column { 
  flex: 1; border-right: 1px solid #eee; position: relative;
  background-image: linear-gradient(to bottom, #eee 1px, transparent 1px);
  /* background-size e min-height sono ora gestiti da JS */
  background-repeat: repeat-y; /* Assicuriamo la ripetizione verticale */
}

.appointment-item {
  position: absolute; left: 2px; right: 2px; padding: 5px;
  border-radius: 5px; overflow: hidden;
  white-space: nowrap; box-sizing: border-box; color: white;
  display: flex; flex-direction: column; justify-content: flex-start;
  /* Responsive font size based on slot height: Min 9.6px, Preferred 40% of height, Max 12.8px */
  font-size: clamp(0.6rem, calc(var(--appointment-height) * 0.4), 0.8rem);
}
.appointment-confirmed { background-color: #8A9A5B; }
.appointment-pending { background-color: #f39c12; }
.appointment-indisponibile { background-color: #333 !important; color: white !important; border-left: 3px solid #1a1a1a; }

.appointment-item.past-appointment {
  filter: grayscale(60%);
  opacity: 0.7;
  box-shadow: inset 0 0 0 1000px rgba(0,0,0,0.1); /* Aggiunge un velo scuro sopra il colore originale */
}

.current-time-line {
  position: absolute; left: 0; right: 0; height: 2px;
  background: #dc3545; z-index: 10; pointer-events: none;
  /* Ensure current time line is above appointments */
}
.current-time-line::before {
  content: ''; position: absolute; left: -5px; top: -4px;
  width: 10px; height: 10px; background: #dc3545; border-radius: 50%;
}

.appointment-header { display: flex; justify-content: space-between; align-items: baseline; width: 100%; gap: 4px; margin-bottom: 2px; }
.appointment-time { font-size: 0.9em; opacity: 0.9; font-weight: normal; flex-shrink: 0; line-height: 1; }
.appointment-service { font-size: 0.9em; opacity: 0.9; font-weight: normal; text-align: right; overflow: hidden; text-overflow: ellipsis; line-height: 1; }
.appointment-client { font-weight: bold; font-size: 1.1em; display: block; overflow: hidden; text-overflow: ellipsis; line-height: 1.1; margin-top: 1px; }

/* Ottimizzazioni per la vista settimanale compatta (30px/ora) */
.calendar-view-week .appointment-item { padding: 2px 4px; }
.calendar-view-week .appointment-header { margin-bottom: 0px; }
/* Le dimensioni del font per gli elementi figli ora si adatteranno automaticamente in base al font-size del genitore */
/* Non sono più necessarie sovrascritture specifiche qui a meno di ulteriori ottimizzazioni */

/* Griglia Card Dashboard */
.dashboard-cards-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
  width: 100%;
}

.dashboard-card {
  background: white;
  border-radius: 15px;
  padding: 15px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  border: 1px solid #eee;
  box-shadow: 0 4px 12px rgba(0,0,0,0.05);
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  aspect-ratio: 1 / 0.8; /* Più compatte verticalmente */
}

.dashboard-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(0,0,0,0.08);
}

.dashboard-card:active {
  transform: scale(0.98);
}

.dashboard-card-icon {
  width: 32px;
  height: 32px;
  background: rgba(138, 154, 91, 0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 8px;
  color: #8A9A5B;
}

.dashboard-card-label {
  font-size: 0.75em;
  font-weight: 700;
  color: #1a1a1a;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Uniformazione stile "Pill" (Stondato) */
.booking-card, .dashboard-card {
    border-radius: 20px;
}

#registration-screen input,
#registration-screen button,
#barber-password-screen input,
#barber-password-screen button,
.popup-overlay input, .popup-overlay button {
    border-radius: 25px; /* Stile pillola */
}

/* Stili specifici per il pulsante di login e registrazione */
#registration-screen .login-button,
#barber-password-screen .login-button {
    background: #8A9A5B !important;
    color: white !important;
    border: none !important;
    padding: 16px 40px !important;
    font-weight: 700 !important;
    font-size: 1.05em !important;
    box-shadow: 0 4px 15px rgba(138, 154, 91, 0.3) !important;
    transition: all 0.3s ease !important;
    cursor: pointer !important;
    width: 100% !important;
    max-width: 100% !important;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

#registration-screen .login-button:hover,
#barber-password-screen .login-button:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 20px rgba(138, 154, 91, 0.4) !important;
}

#registration-screen .login-button:active,
#barber-password-screen .login-button:active {
    transform: translateY(0) !important;
    box-shadow: 0 2px 10px rgba(138, 154, 91, 0.3) !important;
}

/* Stili per il popup di dettaglio appuntamento */
.appointment-detail-popup {
  background: white;
  padding: 25px;
  border-radius: 20px;
  width: 90%;
  max-width: 500px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 10px 30px rgba(0,0,0,0.2);
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 15px;
  position: relative;
  z-index: 20000;
}

.appointment-detail-popup h3 {
  color: #1a1a1a;
  margin: 0 0 10px 0;
  font-size: 1.4em;
  text-align: center;
}

.detail-row {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.detail-label {
  font-size: 0.95em;
  font-weight: 700;
  color: #999;
  text-transform: uppercase;
  margin-bottom: 2px;
}

.detail-value {
  font-size: 0.95em;
  color: #1a1a1a;
  font-weight: 600;
  margin-bottom: 10px;
}

/* --- SWITCH BUTTON --- */
.switch-btn {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
  flex-shrink: 0;
}

.switch-btn input {
  opacity: 0;
  width: 0;
  height: 0;
}

.switch-btn .slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #ccc;
  transition: .3s;
  border-radius: 24px;
}

.switch-btn .slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: .3s;
  border-radius: 50%;
}

.switch-btn input:checked + .slider {
  background-color: #8A9A5B;
}

.switch-btn input:checked + .slider:before {
  transform: translateX(20px);
}