/* AIIB Red Theme - Common Styles
   This CSS file provides common red theme styling for all pages of the AIIB Hotel website.
   It establishes a consistent visual identity using the red color scheme.
*/

/* Primary Colors */
:root {
  --aiib-red: #8f1a1f;
  --aiib-red-light: #b22222;
  --aiib-red-dark: #800000;
  --aiib-red-accent: #ff4500;
  --aiib-gray: #2c2926;
  --aiib-light-gray: #f8f9fa;
  --aiib-disabled: #a0a0a0;
  --aiib-disabled-bg: #e9e9e9;
  --aiib-border-color: #dee2e6;
}

/* ==== Common Button Styles ==== */
.btn-primary {
  background-color: var(--aiib-red);
  border-color: var(--aiib-red);
  color: white;
  transition: all 0.2s ease;
}

.btn-primary:hover, .btn-primary:active, .btn-primary:focus {
  background-color: var(--aiib-red-dark);
  border-color: var(--aiib-red-dark);
}

.btn-primary:disabled, .btn-primary.disabled {
  background-color: var(--aiib-disabled-bg);
  border-color: var(--aiib-border-color);
  color: var(--aiib-disabled);
  cursor: not-allowed;
  opacity: 0.8;
}

.btn-outline-primary {
  color: var(--aiib-red);
  border-color: var(--aiib-red);
  transition: all 0.2s ease;
}

.btn-outline-primary:hover, .btn-outline-primary:active, .btn-outline-primary:focus {
  background-color: var(--aiib-red);
  border-color: var(--aiib-red);
  color: white;
}

.btn-outline-primary:disabled, .btn-outline-primary.disabled {
  color: var(--aiib-disabled);
  border-color: var(--aiib-border-color);
  background-color: transparent;
  cursor: not-allowed;
  opacity: 0.8;
}

/* ==== Form Controls ==== */
.form-control:focus, .form-select:focus {
  border-color: var(--aiib-red-light);
  box-shadow: 0 0 0 0.25rem rgba(143, 26, 31, 0.15);
}

/* ==== Links ==== */
a {
  color: var(--aiib-red);
  transition: color 0.2s ease;
}

a:hover {
  color: var(--aiib-red-dark);
  text-decoration: none;
}

/* ==== Header/Navigation Area ====
   The header and navigation sections maintain the original site styling
   to ensure consistency with other pages */
.header-section .header__top,
.header-section .header__bottom,
.navbar,
.navbar-brand,
.nav-link,
.navbar-nav,
.navbar-collapse {
  /* Use original styles from the site's main CSS */
}

/* ==== Card Styles ==== */
.card {
  border-radius: 8px;
  overflow: hidden;
  transition: all 0.2s ease;
  border: 1px solid var(--aiib-border-color);
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.card:hover {
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

/* Only apply red styling to specific card headers */
.feature-card .card-header,
.booking-card .card-header,
.room-card .card-header {
  background: linear-gradient(135deg, var(--aiib-red-dark), var(--aiib-red));
  color: white;
  font-weight: 600;
  border-bottom: none;
}

/* Regular card headers keep their standard styling */
.card-header {
  background-color: #f8f9fa;
  border-bottom: 1px solid var(--aiib-border-color);
}

/* ==== Badges ==== */
.badge.bg-primary {
  background-color: var(--aiib-red) !important;
}

.badge.bg-secondary {
  background-color: var(--aiib-gray) !important;
}

/* ==== Section Headers ==== */
.section-title, .page-title {
  color: var(--aiib-gray);
  position: relative;
  padding-bottom: 0.5rem;
}

.section-title:after, .page-title:after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 60px;
  height: 3px;
  background: var(--aiib-red);
}

.section-title.text-center:after, .page-title.text-center:after {
  left: 50%;
  transform: translateX(-50%);
}

/* ==== Alerts ==== */
.alert-primary {
  background-color: rgba(143, 26, 31, 0.1);
  border-color: rgba(143, 26, 31, 0.2);
  color: var(--aiib-red-dark);
}


.terms-card {
    background: #fff;
    border-radius: 15px;
    padding: 40px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
    margin-bottom: 30px;
    border-top: 3px solid #8f1a1f;
    /* 移除蓝色，使用纯红色 */
    position: relative;
}

.alert-success {
  background-color: #fff;
  border-color: rgba(40, 167, 69, 0.2);
  color: #555;
}

/* ==== Pagination ==== */
.page-link {
  color: var(--aiib-red);
}

.page-item.active .page-link {
  background-color: var(--aiib-red);
  border-color: var(--aiib-red);
}

/* ==== Footer Enhancements - Subtle ==== */
.footer {
  background-color: var(--aiib-gray);
  color: rgba(255, 255, 255, 0.8);
}

.footer h5 {
  color: white;
  position: relative;
  padding-bottom: 0.8rem;
}

.footer h5:after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--aiib-red);
}

.footer a {
  color: rgba(255, 255, 255, 0.7);
}

.footer a:hover {
  color: white;
  text-decoration: none;
}

/* ==== Scrollbar Styling - More Subtle ==== */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
  background: #d1d1d1;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #b3b3b3;
}

/* ==== Custom Selection Styling - More Subtle ==== */
::selection {
  background: rgba(143, 26, 31, 0.2);
  color: var(--aiib-gray);
}

/* ==== Loading Animation ==== */
.loading-spinner {
  border-top-color: var(--aiib-red) !important;
}

/* ==== State-Based Button Colors ==== */
/* For confirm buttons that should start grey */
.confirm-btn:disabled,
.btn-confirm:disabled,
.submit-btn:disabled,
.book-now-btn:disabled {
  background-color: var(--aiib-disabled-bg) !important;
  border-color: var(--aiib-border-color) !important;
  color: var(--aiib-disabled) !important;
  cursor: not-allowed;
  box-shadow: none !important;
}

/* Terms acceptance buttons */
.accept-terms-btn:disabled {
  background-color: var(--aiib-disabled-bg);
  border-color: var(--aiib-border-color);
  color: var(--aiib-disabled);
  cursor: not-allowed;
}

.accept-terms-btn:not(:disabled) {
  background-color: var(--aiib-red);
  border-color: var(--aiib-red);
  color: white;
}

/* ==== Responsive Adjustments ==== */
@media (max-width: 768px) {
  .section-title, .page-title {
    font-size: 1.8rem;
  }

  .section-title:after, .page-title:after {
    width: 50px;
  }
}

@media (max-width: 576px) {
  .section-title, .page-title {
    font-size: 1.5rem;
  }
}