/* ============================================================
   BOOKING ENGINE STYLES
   Si integra con ../css/style.css
   ============================================================ */

/* ── Base ── */
.booking-body {
  padding-top: var(--nav-height);
  background: var(--clr-bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.booking-main {
  flex: 1;
  padding: 3rem 0;
}

/* ── Navbar ── */
.booking-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-height);
  background: rgba(11, 30, 58, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--clr-border);
  z-index: 1000;
  display: flex;
  align-items: center;
}

/* ── Header ── */
.booking-header {
  text-align: center;
  margin-bottom: 3rem;
}

/* ── Search Bar ── */
.search-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  background: var(--clr-surface);
  padding: 1.5rem 2rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--clr-border);
  align-items: flex-end;
  margin-bottom: 4rem;
  box-shadow: var(--shadow-md);
}

.search-field {
  flex: 1;
  min-width: 200px;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.search-field label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--clr-gold);
  font-weight: 600;
}

.search-field input,
.search-field select {
  width: 100%;
  padding: 0.8rem 1rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  color: var(--clr-text-light);
  font-family: var(--font-sans);
  font-size: 1rem;
  outline: none;
  transition: all var(--transition);
}

.search-field input:focus,
.search-field select:focus {
  border-color: var(--clr-gold);
  background: rgba(255, 255, 255, 0.08);
}

.search-bar .btn {
  padding: 0.8rem 2rem;
  height: 48px;
  min-width: 180px;
}

@media (max-width: 768px) {
  .booking-main .container {
    display: flex;
    flex-direction: column;
  }
  .booking-header { order: 1; }
  .rooms-section-title { order: 2; }
  .room-booking-card-horizontal { order: 2; }
  .rooms-grid { order: 2; }
  .search-bar { order: 3; margin-top: 1rem; margin-bottom: 2rem; }
  .booking-info-box { order: 4; }
}

/* ── Rooms Section Titles ── */
.rooms-section-title {
  font-family: var(--font-serif);
  font-size: 2rem;
  color: #fff;
  font-weight: 400;
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.rooms-section-title::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(to right, rgba(201, 169, 110, 0.5), transparent);
}

.rooms-section-title-mt {
  margin-top: 4rem;
}

/* ── Rooms Grid ── */
.rooms-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2rem;
  margin-bottom: 4rem;
}

@media (max-width: 480px) {
  .rooms-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 576px) {
  .search-bar {
    padding: 1.25rem 1rem;
    gap: 1rem;
  }
  .search-field {
    min-width: 100%;
    width: 100%;
    max-width: 100% !important;
  }
  .search-bar .btn {
    width: 100%;
    min-width: 100%;
  }
  .checkout-form-wrap {
    padding: 1.25rem 1rem;
  }
}

.room-booking-card {
  background: var(--clr-surface-2);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--clr-border);
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
}

.room-booking-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.room-booking-card-horizontal {
  flex-direction: row;
  margin-bottom: 3rem;
}

@media (max-width: 768px) {
  .room-booking-card-horizontal {
    flex-direction: column;
  }
}

.room-booking-card-horizontal .room-booking-img {
  flex: 0 0 45%;
}

.room-booking-img {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
}

.room-booking-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.room-booking-card:hover .room-booking-img img {
  transform: scale(1.05);
}

.room-booking-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: rgba(14, 14, 15, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid var(--clr-border);
  color: var(--clr-gold);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-xl);
}

.room-booking-info {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.room-booking-info h3 {
  font-size: 1.4rem;
  color: var(--clr-text-light);
  margin-bottom: 0.5rem;
}

.room-booking-desc {
  font-size: 0.9rem;
  color: var(--clr-text-muted);
  line-height: 1.6;
  margin-bottom: 1rem;
}

.room-booking-meta {
  display: flex;
  gap: 1rem;
  font-size: 0.8rem;
  color: var(--clr-gold);
  margin-bottom: 1.5rem;
  font-weight: 500;
}

.room-price-display {
  background: rgba(255, 255, 255, 0.03);
  padding: 1rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.05);
  flex: 1;
}

.price-line {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9rem;
  color: var(--clr-text);
  margin-bottom: 0.4rem;
}

.price-line strong {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--clr-gold-light);
}

.price-line-week {
  margin-top: 0.5rem;
  padding-top: 0.5rem;
  border-top: 1px dashed var(--clr-border);
}

.price-extra-note {
  font-size: 0.8rem;
  color: var(--clr-text-muted);
  text-align: right;
  margin-top: 0.2rem;
}

.availability-result {
  margin-bottom: 1rem;
  padding: 0.8rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  text-align: center;
  font-weight: 500;
}

.avail-ok {
  background: rgba(46, 204, 113, 0.1);
  color: #2ecc71;
  border: 1px solid rgba(46, 204, 113, 0.2);
}

.avail-no {
  background: rgba(231, 76, 60, 0.1);
  color: #e74c3c;
  border: 1px solid rgba(231, 76, 60, 0.2);
}

.room-total-price {
  text-align: center;
  font-family: var(--font-serif);
  font-size: 1.4rem;
  color: #fff;
  margin-bottom: 1rem;
}

/* ── Info Box ── */
.booking-info-box {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  justify-content: center;
  padding: 2rem;
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-md);
  border: 1px solid var(--clr-border);
}

.info-box-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: var(--clr-text-muted);
}

/* ── Checkout Steps ── */
.checkout-steps {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--clr-text-muted);
}

.checkout-steps .step {
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-xl);
  background: rgba(255, 255, 255, 0.05);
}

.checkout-steps .step.done {
  color: var(--clr-gold);
  background: rgba(47, 111, 237, 0.1);
}

.checkout-steps .step.active {
  color: #fff;
  background: var(--clr-gold);
}

.step-sep {
  color: var(--clr-border);
}

/* ── Checkout Layout ── */
.checkout-grid {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: 3rem;
  margin-top: 2rem;
}

@media (max-width: 992px) {
  .checkout-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

.checkout-form-wrap {
  background: var(--clr-surface);
  padding: 2.5rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--clr-border);
  box-shadow: var(--shadow-md);
}

.checkout-form-wrap h2 {
  font-size: 1.8rem;
  margin-bottom: 2rem;
  color: var(--clr-text-light);
}

/* Checkout Form Styles overrides */
.form-row {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}
@media(max-width: 768px) {
  .form-row { flex-direction: column; gap: 1rem; }
}
.form-group {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}
.form-group label {
  font-size: 0.85rem;
  color: var(--clr-gold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}
.form-group input, .form-group textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
  color: #fff;
  font-family: var(--font-sans);
  outline: none;
  transition: border-color var(--transition);
}
.form-group input:focus, .form-group textarea:focus {
  border-color: var(--clr-gold);
}
.form-check {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  margin-bottom: 2rem;
  font-size: 0.9rem;
  color: var(--clr-text-muted);
  transition: all var(--transition);
}
.form-check a { color: var(--clr-gold); text-decoration: underline; }

/* ── Marketing Consent Group ── */
.marketing-consent-group {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  margin: 1.5rem 0 2rem;
  padding: 1.1rem 1.25rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition), background-color var(--transition);
}

.marketing-consent-group:hover {
  border-color: rgba(201, 169, 110, 0.35);
  background: rgba(255, 255, 255, 0.05);
}

.marketing-consent-group input[type="checkbox"] {
  width: 1.15rem;
  height: 1.15rem;
  margin-top: 0.15rem;
  flex-shrink: 0;
  cursor: pointer;
  accent-color: var(--clr-gold);
}

.marketing-consent-group label {
  font-size: 0.92rem;
  line-height: 1.5;
  color: var(--clr-text-muted);
  font-weight: 400;
  cursor: pointer;
  margin: 0;
  text-transform: none;
  letter-spacing: normal;
  user-select: none;
}

/* ── Validation Error States ── */
.input-error,
.form-group input.input-error,
.form-group textarea.input-error {
  border-color: #e74c3c !important;
  background: rgba(231, 76, 60, 0.08) !important;
  box-shadow: 0 0 0 2px rgba(231, 76, 60, 0.25) !important;
}

.form-check.input-error {
  padding: 0.6rem 0.8rem;
  border-radius: var(--radius-sm);
  background: rgba(231, 76, 60, 0.08);
  border: 1px solid rgba(231, 76, 60, 0.3);
}

.form-check.input-error label {
  color: #e74c3c !important;
}

/* ── Policy Box ── */
.policy-box {
  background: rgba(255, 255, 255, 0.03);
  padding: 1.5rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--clr-border);
  margin-bottom: 2rem;
}

.policy-box h4 {
  color: #fff;
  margin-bottom: 1rem;
  font-size: 1.1rem;
}

.policy-box ul {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.policy-box li {
  font-size: 0.9rem;
  color: var(--clr-text-muted);
  display: flex;
  gap: 0.5rem;
}

/* ── Summary Card ── */
.checkout-summary {
  position: sticky;
  top: calc(var(--nav-height) + 2rem);
}

.checkout-summary h3 {
  font-size: 1.5rem;
  color: #fff;
  margin-bottom: 1.5rem;
}

.summary-card {
  background: var(--clr-surface-2);
  padding: 2rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--clr-border);
  box-shadow: var(--shadow-lg);
  margin-bottom: 1.5rem;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  font-size: 0.95rem;
  color: var(--clr-text-muted);
}

.summary-row strong {
  color: #fff;
  font-weight: 500;
}

.summary-total {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px dashed var(--clr-border);
  font-size: 1.1rem;
}

.summary-total strong {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  color: #fff; /* Bianco brillante per maggiore visibilità */
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
}

.summary-secure {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1rem;
  background: rgba(255,255,255,0.03);
  border-radius: var(--radius-sm);
  border: 1px solid var(--clr-border);
}

.summary-secure img {
  width: auto; /* Impedisce al logo PayPal di allungarsi ed essere troncato */
  object-fit: contain;
}

/* ── PayPal Section ── */
.paypal-section {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--clr-border);
}
.paypal-intro {
  font-size: 1.1rem;
  color: #fff;
  margin-bottom: 1.5rem;
  text-align: center;
}

/* ── Footer ── */
.booking-footer {
  padding: 2rem 0;
  text-align: center;
  border-top: 1px solid var(--clr-border);
  background: var(--clr-surface);
  font-size: 0.85rem;
  color: var(--clr-text-muted);
}

.booking-footer a {
  color: var(--clr-gold);
}

.form-error {
  background: rgba(231, 76, 60, 0.1);
  border: 1px solid rgba(231, 76, 60, 0.3);
  color: #e74c3c;
  padding: 1rem;
  border-radius: var(--radius-sm);
  margin-top: 1rem;
  font-size: 0.9rem;
}