/* =====================================================================
   THE VERA – LUXURY STAY | ADMIN PANEL STYLESHEET
   Sleek, responsive administration dashboard with luxury color scheme
   ===================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@600;700&family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');

:root {
  --admin-primary: #2A5A52;
  --admin-primary-dark: #1C3F39;
  --admin-primary-darker: #0E2420;
  --admin-primary-light: #377167;
  --admin-accent: #E8A15C;
  --admin-accent-dark: #D28741;
  --admin-accent-soft: rgba(232, 161, 92, 0.15);
  
  --admin-bg-body: #F4F6F5;
  --admin-bg-card: #FFFFFF;
  --admin-bg-sidebar: #0E2420;
  --admin-border: #E2E7E5;
  --admin-border-light: #EEF2F0;

  --admin-text-main: #1D2523;
  --admin-text-muted: #647470;
  --admin-text-light: #94A3B8;
  
  --admin-danger: #EF4444;
  --admin-success: #10B981;

  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 14px rgba(18, 38, 34, 0.07);
  --shadow-lg: 0 10px 30px rgba(18, 38, 34, 0.12);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-sans);
  background-color: var(--admin-bg-body);
  color: var(--admin-text-main);
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
  overflow-x: hidden;
}

/* --- LOGIN SCREEN OVERLAY --- */
#admin-login-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: radial-gradient(circle at center, #1C3F39 0%, #081513 100%);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.login-card {
  width: 100%;
  max-width: 420px;
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 44px 36px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
  text-align: center;
}

.login-logo-wrap {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--admin-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px auto;
  border: 2px solid var(--admin-accent);
}

.login-title {
  font-family: var(--font-serif);
  font-size: 24px;
  color: var(--admin-primary-darker);
  margin-bottom: 6px;
}

.login-subtitle {
  font-size: 13px;
  color: var(--admin-text-muted);
  margin-bottom: 28px;
}

.login-input {
  width: 100%;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--admin-border);
  font-size: 15px;
  margin-bottom: 16px;
  outline: none;
  transition: all 0.2s ease;
}

.login-input:focus {
  border-color: var(--admin-primary);
  box-shadow: 0 0 0 3px rgba(42, 90, 82, 0.15);
}

.login-btn {
  width: 100%;
  padding: 14px;
  background: var(--admin-primary);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s ease;
}

.login-btn:hover {
  background: var(--admin-primary-dark);
}

/* --- MAIN DASHBOARD LAYOUT --- */
.admin-sidebar {
  width: 270px;
  background-color: var(--admin-bg-sidebar);
  color: #FFFFFF;
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  min-height: 100vh;
  position: sticky;
  top: 0;
  z-index: 100;
}

.sidebar-header {
  padding: 24px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  gap: 12px;
}

.sidebar-brand-name {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: #fff;
}

.sidebar-brand-tag {
  font-size: 10px;
  color: var(--admin-accent);
  text-transform: uppercase;
  letter-spacing: 0.2em;
}

.sidebar-menu {
  padding: 20px 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex-grow: 1;
}

.sidebar-item-btn {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  background: transparent;
  border: none;
  color: rgba(255, 255, 255, 0.75);
  font-size: 13.5px;
  font-weight: 500;
  cursor: pointer;
  text-align: left;
  transition: all 0.2s ease;
}

.sidebar-item-btn svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  opacity: 0.8;
}

.sidebar-item-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #FFFFFF;
}

.sidebar-item-btn.active {
  background: var(--admin-primary);
  color: #FFFFFF;
  font-weight: 600;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
  border-left: 3px solid var(--admin-accent);
}

.sidebar-footer {
  padding: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.sidebar-ext-link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px;
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  border-radius: var(--radius-sm);
  font-size: 12.5px;
  font-weight: 600;
  text-decoration: none;
}

.sidebar-ext-link:hover {
  background: rgba(232, 161, 92, 0.2);
  color: var(--admin-accent);
}

/* --- MAIN CONTENT AREA --- */
.admin-main {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.admin-topbar {
  background: #FFFFFF;
  padding: 16px 36px;
  border-bottom: 1px solid var(--admin-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  position: sticky;
  top: 0;
  z-index: 90;
}

.topbar-title-wrap h1 {
  font-family: var(--font-serif);
  font-size: 22px;
  color: var(--admin-primary-darker);
}

.topbar-title-wrap p {
  font-size: 12.5px;
  color: var(--admin-text-muted);
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn-admin {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.btn-admin-primary {
  background: var(--admin-primary);
  color: #fff;
  box-shadow: 0 2px 8px rgba(42, 90, 82, 0.25);
}

.btn-admin-primary:hover {
  background: var(--admin-primary-dark);
}

.btn-admin-accent {
  background: var(--admin-accent);
  color: #111;
  font-weight: 700;
}

.btn-admin-accent:hover {
  background: var(--admin-accent-dark);
  color: #fff;
}

.btn-admin-outline {
  background: #fff;
  border: 1px solid var(--admin-border);
  color: var(--admin-text-main);
}

.btn-admin-outline:hover {
  background: var(--admin-border-light);
}

.btn-admin-danger {
  background: #FEE2E2;
  color: #DC2626;
  border: 1px solid #FECACA;
}

.btn-admin-danger:hover {
  background: #DC2626;
  color: #fff;
}

.admin-body-container {
  padding: 36px;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
}

/* Tabs Panel Content */
.admin-tab-pane {
  display: none;
}

.admin-tab-pane.active {
  display: block;
  animation: fadeInPane 0.25s ease;
}

@keyframes fadeInPane {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Card Containers */
.admin-card {
  background: var(--admin-bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--admin-border);
  box-shadow: var(--shadow-sm);
  padding: 30px;
  margin-bottom: 28px;
}

.admin-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--admin-border-light);
}

.admin-card-title {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 700;
  color: var(--admin-primary-dark);
}

.admin-card-desc {
  font-size: 12.5px;
  color: var(--admin-text-muted);
  margin-top: 2px;
}

/* Forms & Fields */
.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.admin-field-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 18px;
}

.admin-field-group.full {
  grid-column: 1 / -1;
}

.admin-label {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--admin-text-main);
}

.admin-input,
.admin-textarea,
.admin-select {
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--admin-border);
  background-color: #FAFAFA;
  font-size: 14px;
  color: var(--admin-text-main);
  outline: none;
  transition: all 0.2s ease;
}

.admin-input:focus,
.admin-textarea:focus,
.admin-select:focus {
  border-color: var(--admin-primary);
  background-color: #FFFFFF;
  box-shadow: 0 0 0 3px rgba(42, 90, 82, 0.12);
}

/* Image Field with Upload / Preview */
.image-uploader-box {
  display: flex;
  gap: 16px;
  align-items: center;
  background: var(--admin-bg-body);
  padding: 14px;
  border-radius: var(--radius-sm);
  border: 1px dashed var(--admin-border);
}

.image-preview-thumb {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  border: 1px solid var(--admin-border);
  background: #eee;
  flex-shrink: 0;
}

.image-upload-controls {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* List Items (Rooms, Gallery, Team, FAQ) */
.admin-items-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 16px;
}

#tab-rooms .admin-items-grid {
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
}

.admin-item-card {
  background: #FFFFFF;
  border: 1px solid var(--admin-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.admin-item-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.admin-item-media {
  height: 160px;
  position: relative;
  background: #E5E7EB;
}

.admin-item-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.admin-item-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  background: var(--admin-primary-darker);
  color: var(--admin-accent);
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
}

.admin-item-body {
  padding: 16px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.admin-item-title {
  font-family: var(--font-serif);
  font-size: 17px;
  font-weight: 700;
  color: var(--admin-primary-darker);
  margin-bottom: 4px;
}

.admin-item-subtitle {
  font-size: 12.5px;
  color: var(--admin-text-muted);
  margin-bottom: 12px;
}

.admin-item-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
  border-top: 1px solid var(--admin-border-light);
  margin-top: auto;
}

/* Modal Popup Editor */
.admin-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(11, 21, 18, 0.75);
  backdrop-filter: blur(4px);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.admin-modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.admin-modal-card {
  width: 100%;
  max-width: 620px;
  max-height: 90vh;
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: scale(0.95);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.admin-modal-card.admin-modal-lg {
  max-width: 860px;
}

.admin-modal-overlay.active .admin-modal-card {
  transform: scale(1);
}

/* =====================================================================
   ADMIN ROOM PHOTO GALLERY MANAGER
   ===================================================================== */
.admin-room-gallery-section {
  background: #F8FAF9;
  border: 1.5px solid var(--admin-border);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-top: 10px;
}

.admin-room-gallery-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  flex-wrap: wrap;
  gap: 10px;
}

.admin-room-gallery-title {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--admin-primary-darker);
  display: flex;
  align-items: center;
  gap: 8px;
}

.admin-room-gallery-count-badge {
  background: var(--admin-primary);
  color: #FFFFFF;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: 12px;
}

.admin-room-gallery-controls {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.admin-room-gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 12px;
  margin-top: 10px;
  max-height: 290px;
  overflow-y: auto;
  padding: 4px;
}

.admin-room-thumb-card {
  position: relative;
  background: #FFFFFF;
  border: 1.5px solid var(--admin-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: all 0.2s ease;
}

.admin-room-thumb-card:hover {
  border-color: var(--admin-accent);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.admin-room-thumb-card.is-cover {
  border-color: var(--admin-accent);
  box-shadow: 0 0 0 2px rgba(232, 161, 92, 0.45);
}

.admin-room-thumb-media {
  position: relative;
  height: 90px;
  background: #E5E7EB;
}

.admin-room-thumb-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.admin-room-thumb-cover-tag {
  position: absolute;
  top: 6px;
  left: 6px;
  background: var(--admin-accent);
  color: #111;
  font-size: 9.5px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 2px 7px;
  border-radius: 4px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}

.admin-room-thumb-order {
  position: absolute;
  top: 6px;
  right: 6px;
  background: rgba(0, 0, 0, 0.7);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: 4px;
}

.admin-room-thumb-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 8px;
  background: #FAFAFA;
  border-top: 1px solid var(--admin-border-light);
  gap: 4px;
}

.admin-room-thumb-btn {
  background: none;
  border: none;
  color: var(--admin-text-muted);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  padding: 3px 6px;
  border-radius: 3px;
  transition: all 0.15s ease;
  display: inline-flex;
  align-items: center;
  gap: 2px;
}

.admin-room-thumb-btn:hover {
  background: #E5E7EB;
  color: var(--admin-primary-dark);
}

.admin-room-thumb-btn.delete:hover {
  background: #FEE2E2;
  color: #DC2626;
}

.admin-room-thumb-btn.cover-btn:hover {
  background: #FEF3C7;
  color: #D97706;
}

/* Photo Counter Pill in Admin Items Listing */
.admin-item-photo-count {
  position: absolute;
  bottom: 10px;
  left: 10px;
  background: rgba(14, 36, 32, 0.88);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  color: #FFFFFF;
  font-size: 11px;
  font-weight: 600;
  padding: 3px 9px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.admin-item-photo-count svg {
  color: var(--admin-accent);
}

.admin-modal-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--admin-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.admin-modal-body {
  padding: 24px;
  overflow-y: auto;
}

.admin-modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--admin-border);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  background: #FAFAFA;
}

/* Toast Message */
.admin-toast {
  position: fixed;
  bottom: 28px;
  right: 28px;
  background: var(--admin-primary-darker);
  color: #FFFFFF;
  border-left: 4px solid var(--admin-accent);
  padding: 14px 22px;
  border-radius: var(--radius-sm);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  font-size: 13.5px;
  font-weight: 600;
  z-index: 999999;
  display: flex;
  align-items: center;
  gap: 10px;
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.admin-toast.show {
  transform: translateY(0);
  opacity: 1;
}

/* Live Sync Status Indicator in Topbar */
.sync-status-indicator {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #E8F5E9;
  border: 1px solid #C8E6C9;
  color: #1B5E20;
  padding: 8px 14px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.02em;
  user-select: none;
  transition: all 0.3s ease;
}

.sync-status-indicator .pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #2E7D32;
  box-shadow: 0 0 0 0 rgba(46, 125, 50, 0.4);
  animation: adminPulse 1.8s infinite;
}

.sync-status-indicator.syncing {
  background: #FFF3E0;
  border-color: #FFE082;
  color: #E65100;
}

.sync-status-indicator.syncing .pulse-dot {
  background: #FB8C00;
  box-shadow: 0 0 0 0 rgba(251, 140, 0, 0.4);
}

@keyframes adminPulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(46, 125, 50, 0.6); }
  70% { transform: scale(1.1); box-shadow: 0 0 0 6px rgba(46, 125, 50, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(46, 125, 50, 0); }
}

/* Responsive */
@media (max-width: 900px) {
  body {
    flex-direction: column;
  }
  .admin-sidebar {
    width: 100%;
    min-height: auto;
    position: relative;
  }
  .sidebar-menu {
    flex-direction: row;
    overflow-x: auto;
    padding: 10px;
  }
  .sidebar-item-btn {
    white-space: nowrap;
  }
  .form-grid-2, .form-grid-3 {
    grid-template-columns: 1fr;
  }
  .admin-topbar {
    padding: 16px 20px;
  }
  .admin-body-container {
    padding: 20px;
  }
}