/* ==========================================================================
   LỌ LEM Lash Room by PNN - Clean Web Stylesheet (Matching Web Gốc)
   ========================================================================== */

:root {
  --bg-primary: #FBF8F5;
  --bg-secondary: #F4ECE4;
  --bg-dark: #111111;
  --text-dark: #2A2421;
  --text-muted: #665D57;
  --text-light: #FFFFFF;
  --accent-gold: #C69C6D;
  --accent-gold-dark: #A47B4D;
  --font-serif: 'Cormorant Garamond', 'Playfair Display', Georgia, serif;
  --font-sans: 'Montserrat', sans-serif;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-pill: 999px;
  --shadow-md: 0 10px 30px rgba(42, 36, 33, 0.08);
  --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.15);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-dark);
  line-height: 1.6;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: color 0.3s ease; }
ul { list-style: none; }
button { cursor: pointer; border: none; outline: none; background: none; font-family: inherit; }

.container { width: 100%; max-width: 1320px; margin: 0 auto; padding: 0 24px; }
.text-center { text-align: center; }
.light-text { color: var(--text-light); }

.accent-line, .accent-gold-bar {
  width: 60px; height: 2px; background: var(--accent-gold); margin: 12px 0 20px;
}
.accent-gold-bar { margin: 16px auto 0; }

/* --------------------------------------------------------------------------
   STICKY HEADER (SINGLE HEADER)
   -------------------------------------------------------------------------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(251, 248, 245, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(198, 156, 109, 0.15);
  transition: all 0.3s ease;
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1400px;
  margin: 0 auto;
  padding: 10px 32px;
}

.brand-logo img { height: 48px; width: auto; object-fit: contain; }

.main-nav ul { display: flex; align-items: center; gap: 36px; }

.nav-link {
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  color: var(--text-dark);
  position: relative;
  padding: 8px 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-gold);
  transition: width 0.3s ease;
}

.nav-link:hover::after, .nav-link.active::after { width: 100%; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  font-weight: 500;
  font-size: 0.95rem;
  border-radius: var(--radius-pill);
  transition: all 0.3s ease;
}

.btn-outline {
  border: 1.5px solid var(--text-dark);
  color: var(--text-dark);
  padding: 8px 24px;
  font-size: 0.85rem;
}

.btn-outline:hover { background: var(--text-dark); color: var(--text-light); }
.btn-primary { background: var(--text-dark); color: var(--text-light); }
.btn-primary:hover { background: var(--accent-gold-dark); }
.btn-light { background: var(--bg-primary); color: var(--text-dark); box-shadow: var(--shadow-md); }

.mobile-toggle { display: none; font-size: 1.5rem; color: var(--text-dark); }

/* --------------------------------------------------------------------------
   HERO BANNER SECTION (CLEAN BANNER - NO OVERLAY TEXT/BUTTONS)
   -------------------------------------------------------------------------- */
.hero-section {
  position: relative;
  width: 100%;
  margin-top: 68px;
}

.hero-image-wrapper {
  width: 100%;
}

.hero-img {
  width: 100%;
  height: auto;
  display: block;
}

/* --------------------------------------------------------------------------
   ABOUT SECTION
   -------------------------------------------------------------------------- */
.about-section { padding: 90px 0; background: var(--bg-primary); }

.about-grid {
  display: grid;
  grid-template-columns: 270px 460px 1fr;
  gap: 36px;
  align-items: center;
}

.image-frame {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.image-frame img { width: 100%; height: 100%; object-fit: cover; }

.polaroid-style {
  padding: 10px 10px 20px;
  background: #FFFFFF;
  border-radius: 4px;
  transform: rotate(-3deg);
}

.main-frame { height: 680px; border-radius: 20px; }

.about-text-col { display: flex; flex-direction: column; gap: 24px; }
.about-thumb-top { width: 200px; height: 180px; border-radius: 16px; }
.about-title { font-size: 3rem; color: var(--text-dark); font-weight: 500; margin-bottom: 4px; }
.about-desc { font-size: 1rem; color: var(--text-muted); margin-bottom: 14px; line-height: 1.8; }

.read-more-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  color: var(--text-dark);
  border-bottom: 1px solid var(--text-dark);
  padding-bottom: 2px;
}

/* --------------------------------------------------------------------------
   CRITERIA SECTION
   -------------------------------------------------------------------------- */
.criteria-section {
  background: #111111;
  color: var(--text-light);
  padding: 80px 0;
  background-image: radial-gradient(circle at 50% 50%, rgba(35, 35, 35, 0.8) 0%, rgba(10, 10, 10, 1) 100%);
  border-top: 1px solid rgba(198, 156, 109, 0.2);
  border-bottom: 1px solid rgba(198, 156, 109, 0.2);
}

.criteria-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  text-align: center;
}

.criteria-card {
  padding: 32px 24px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.stars-rating { color: var(--accent-gold); font-size: 1.1rem; margin-bottom: 16px; letter-spacing: 4px; }
.criteria-heading { font-size: 1.6rem; margin-bottom: 16px; color: #FFFFFF; }
.criteria-body { font-size: 0.95rem; color: #B3A8A0; line-height: 1.7; }

/* --------------------------------------------------------------------------
   SERVICES SECTION (CLEAN IMAGES - NO BLACK BADGES OR TEXT OVERLAYS)
   -------------------------------------------------------------------------- */
.services-section {
  padding: 90px 0;
  background: var(--bg-primary);
  position: relative;
  overflow: hidden;
}

.services-background-text {
  position: absolute;
  inset: 0;
  pointer-events: none;
  display: flex;
  justify-content: space-between;
  padding: 0 40px;
  align-items: center;
  font-family: var(--font-serif);
  font-size: 8.5rem;
  font-weight: 700;
  color: rgba(198, 156, 109, 0.12);
  letter-spacing: 12px;
  user-select: none;
}

.services-asymmetric-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-gap: 28px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.service-item-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform 0.4s ease;
}

.service-item-card:hover { transform: translateY(-6px); }

.service-item-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.card-uon-mi { grid-column: 5 / 9; grid-row: 1; }
.card-noi-mi { grid-column: 1 / 5; grid-row: 1 / 3; }
.card-dich-vu-khac { grid-column: 9 / 13; grid-row: 1 / 3; }
.card-goi-dau { grid-column: 5 / 9; grid-row: 2; }

/* --------------------------------------------------------------------------
   BEFORE / AFTER SECTION
   -------------------------------------------------------------------------- */
.before-after-section {
  background: #161616;
  padding-bottom: 90px;
}

.ticker-wrapper {
  background: #0D0D0D;
  border-top: 1px solid rgba(198, 156, 109, 0.3);
  border-bottom: 1px solid rgba(198, 156, 109, 0.3);
  padding: 12px 0;
  overflow: hidden;
  white-space: nowrap;
  margin-bottom: 50px;
}

.ticker-content {
  display: inline-block;
  font-family: var(--font-serif);
  font-size: 1.2rem;
  letter-spacing: 4px;
  color: var(--accent-gold);
  animation: ticker 30s linear infinite;
}

@keyframes ticker {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.ba-slider-container {
  position: relative;
  width: 100%;
  max-width: 1050px;
  height: 500px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  user-select: none;
  cursor: ew-resize;
}

.ba-img-wrapper { position: absolute; top: 0; left: 0; width: 100%; height: 100%; overflow: hidden; }
.ba-img-wrapper img { width: 100%; height: 100%; object-fit: cover; }
.ba-before { width: 50%; z-index: 2; }

.ba-badge {
  position: absolute;
  top: 20px;
  padding: 6px 20px;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 0.85rem;
  z-index: 5;
}
.before-badge { left: 20px; background: rgba(255, 255, 255, 0.9); color: #000; }
.after-badge { right: 20px; background: var(--accent-gold); color: #FFF; }

.ba-slider-handle {
  position: absolute;
  top: 0; left: 50%; width: 4px; height: 100%; background: #FFFFFF; z-index: 10; transform: translateX(-50%);
}

.handle-button {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 46px; height: 46px; border-radius: 50%; background: #FFFFFF; color: #000;
  display: flex; align-items: center; justify-content: center; font-size: 1.1rem;
}

/* --------------------------------------------------------------------------
   MENU PRICE SECTION
   -------------------------------------------------------------------------- */
.menu-price-section { padding: 90px 0; background: var(--bg-secondary); }

.menu-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.menu-column { display: flex; flex-direction: column; gap: 24px; }
.menu-main-title { font-size: 3.2rem; color: var(--text-dark); margin-bottom: 8px; }
.menu-intro-p { font-size: 1rem; color: var(--text-muted); line-height: 1.8; }

.menu-board-card { position: relative; border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-md); background: #FFFFFF; }
.menu-board-card img { width: 100%; height: auto; display: block; transition: transform 0.5s ease; }
.menu-board-card:hover img { transform: scale(1.03); }

.board-action-overlay {
  position: absolute; inset: 0; background: rgba(0,0,0,0.35); display: flex; align-items: center; justify-content: center; opacity: 0; transition: opacity 0.3s ease;
}
.menu-board-card:hover .board-action-overlay { opacity: 1; }

/* --------------------------------------------------------------------------
   ALBUM SHOWCASE SECTION (SEAMLESS 3D CIRCULAR RING CAROUSEL)
   -------------------------------------------------------------------------- */
.album-section {
  position: relative;
  background: #0A0A0A;
  padding: 90px 0 110px;
  overflow: hidden;
}

.dark-marble-bg {
  position: absolute;
  inset: 0;
  background-color: #0A0A0A;
  background-image: 
    radial-gradient(circle at 50% 30%, rgba(45, 45, 45, 0.7) 0%, rgba(8, 8, 8, 1) 100%),
    radial-gradient(rgba(255, 255, 255, 0.25) 1.2px, transparent 0);
  background-size: 100% 100%, 36px 36px;
  pointer-events: none;
}

.album-swiper-container {
  position: relative;
  margin-top: 30px;
  perspective: 1400px;
}

.swiper.albumSwiper {
  width: 100%;
  padding-top: 50px;
  padding-bottom: 70px;
  overflow: visible;
}

/* Standardized Card Dimension & Auto-Crop */
.swiper-slide {
  width: 230px !important;
  height: 370px !important;
  border-radius: 20px !important;
  overflow: hidden !important;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.7);
  transition: transform 0.4s ease, filter 0.4s ease, opacity 0.4s ease;
  opacity: 0.82;
  filter: brightness(0.8);
  transform-style: preserve-3d;
  cursor: pointer !important;
}

.swiper-slide img {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  object-position: center !important;
  border-radius: 20px !important;
  display: block;
}

/* Center Active Card Zoomed Up */
.swiper-slide-active {
  transform: scale(1.18) translateZ(40px) !important;
  z-index: 50 !important;
  opacity: 1 !important;
  filter: brightness(1) !important;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.95), 0 0 30px rgba(255, 255, 255, 0.1) !important;
}

.album-nav-arrows {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-top: 10px;
  position: relative;
  z-index: 60;
}

.album-arrow {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.album-arrow:hover {
  background: #FFFFFF;
  color: #000000;
  border-color: #FFFFFF;
}

/* --------------------------------------------------------------------------
   VIDEO SECTION
   -------------------------------------------------------------------------- */
.videos-section { padding: 90px 0; background: var(--bg-primary); }

.video-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.video-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #FFFFFF;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s ease;
  cursor: pointer;
}

.video-card:hover { transform: translateY(-6px); }

.video-thumb-container {
  position: relative;
  height: 420px;
  overflow: hidden;
}

.video-thumb-img { width: 100%; height: 100%; object-fit: cover; }

.play-overlay-btn {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; background: rgba(0,0,0,0.2);
}

.play-icon-circle {
  width: 52px; height: 52px; border-radius: 50%; background: rgba(255, 255, 255, 0.85); color: #000;
  display: flex; align-items: center; justify-content: center; font-size: 1.2rem; padding-left: 3px;
  transition: transform 0.3s ease, background 0.3s ease;
}

.video-card:hover .play-icon-circle { transform: scale(1.15); background: var(--accent-gold); color: #FFF; }

/* --------------------------------------------------------------------------
   BLOG SECTION
   -------------------------------------------------------------------------- */
.blog-section { padding: 90px 0; background: var(--bg-secondary); }

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 40px;
}

.blog-card {
  background: #FFFFFF;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.blog-img-wrapper { height: 550px; overflow: hidden; }
.blog-img { width: 100%; height: 100%; object-fit: cover; }

/* --------------------------------------------------------------------------
   FOOTER SECTION
   -------------------------------------------------------------------------- */
.site-footer {
  background: var(--bg-secondary);
  border-top: 1px solid rgba(198, 156, 109, 0.2);
  padding: 80px 0 30px;
}

.footer-top-grid {
  display: grid;
  grid-template-columns: 320px 1fr 360px;
  gap: 50px;
  margin-bottom: 50px;
}

.footer-logo-img { max-width: 200px; height: auto; margin-bottom: 16px; }
.social-links { display: flex; gap: 12px; }
.social-icon {
  width: 38px; height: 38px; border-radius: 50%; background: #FFFFFF; color: var(--text-dark);
  display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow-sm);
}
.social-icon:hover { background: var(--text-dark); color: #FFFFFF; }

.footer-col-title { font-size: 1.8rem; margin-bottom: 20px; color: var(--text-dark); }
.contact-info-list li { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 14px; font-size: 0.95rem; color: var(--text-muted); }
.subscribe-desc { font-size: 0.9rem; color: var(--text-muted); margin-bottom: 16px; }
.form-control { width: 100%; padding: 14px 16px; border-radius: 4px; border: 1px solid #D5C8BD; background: #FFFFFF; font-size: 0.95rem; }
.btn-dark-submit { background: #000000; color: #FFFFFF; width: 100%; border-radius: 4px; padding: 14px; font-weight: 600; margin-top: 8px; }

.footer-bottom-bar {
  text-align: center; border-top: 1px solid rgba(0,0,0,0.08); padding-top: 24px; font-size: 0.85rem; color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   MODALS & FLOATING CONTROLS
   -------------------------------------------------------------------------- */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(0, 0, 0, 0.85); backdrop-filter: blur(8px); z-index: 2000;
  display: flex; align-items: center; justify-content: center; opacity: 0; pointer-events: none; transition: opacity 0.3s ease; padding: 24px;
}
.modal-overlay.active { opacity: 1; pointer-events: auto; }

.modal-content {
  position: relative; background: #FFFFFF; border-radius: var(--radius-md); max-width: 850px; width: 100%; max-height: 90vh; overflow-y: auto; padding: 36px; box-shadow: var(--shadow-lg);
}

.modal-close-btn { position: absolute; top: 16px; right: 20px; font-size: 2.2rem; color: var(--text-dark); }
.lightbox-caption { font-size: 1.5rem; margin-bottom: 16px; text-align: center; }
.lightbox-img-box img { max-height: 75vh; margin: 0 auto; border-radius: 8px; }

.demo-video-player {
  height: 380px; background: #000; color: #FFF; display: flex; flex-direction: column; align-items: center; justify-content: center; border-radius: 12px; gap: 16px;
}
.main-play-icon { font-size: 4rem; color: var(--accent-gold); }

/* Appointment Form */
.gold-crown { color: var(--accent-gold); font-size: 1.8rem; margin-bottom: 8px; }
.appointment-form { margin-top: 20px; }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-size: 0.9rem; font-weight: 600; margin-bottom: 6px; }
.form-group input, .form-group select { width: 100%; padding: 12px 16px; border: 1px solid #D5C8BD; border-radius: 8px; }
.form-row { display: flex; gap: 16px; }
.form-group.half { flex: 1; }
.btn-block { width: 100%; padding: 14px; font-size: 1.05rem; }

/* Floating Controls */
.floating-controls {
  position: fixed; bottom: 30px; right: 30px; z-index: 999; display: flex; flex-direction: column; gap: 12px;
}
.float-btn {
  width: 52px; height: 52px; border-radius: 50%; background: var(--text-dark); color: #FFFFFF; display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow-md); font-size: 1.2rem; transition: transform 0.3s ease;
}
.float-btn:hover { transform: scale(1.1); }
.float-call { background: #25D366; }
.float-booking { background: var(--accent-gold); width: auto; padding: 0 20px; border-radius: var(--radius-pill); gap: 8px; }
.float-label { font-size: 0.9rem; font-weight: 600; }

.toast-container { position: fixed; top: 20px; right: 20px; z-index: 3000; display: flex; flex-direction: column; gap: 10px; }
.toast-msg { background: var(--text-dark); color: #FFF; padding: 14px 24px; border-radius: 8px; box-shadow: var(--shadow-lg); font-size: 0.95rem; display: flex; align-items: center; gap: 10px; }

/* --------------------------------------------------------------------------
   ADMIN ALBUM UPLOADER & MODAL STYLES
   -------------------------------------------------------------------------- */
.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn-admin-header {
  border: 1.5px solid var(--accent-gold);
  color: var(--accent-gold-dark);
  padding: 8px 20px;
  font-size: 0.85rem;
  background: rgba(198, 156, 109, 0.08);
}

.btn-admin-header:hover {
  background: var(--accent-gold);
  color: #FFFFFF;
  border-color: var(--accent-gold);
}

/* --------------------------------------------------------------------------
   ADMIN LOGIN MODAL STYLES
   -------------------------------------------------------------------------- */
.admin-login-content {
  max-width: 440px;
  padding: 40px 32px;
}

.admin-lock-icon-circle {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(198, 156, 109, 0.12);
  color: var(--accent-gold-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin: 0 auto 16px;
}

.admin-login-header h3 {
  font-size: 1.6rem;
  color: var(--text-dark);
  margin-bottom: 6px;
}

.admin-login-header p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.admin-login-form .form-group {
  margin-bottom: 18px;
}

.admin-login-form label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 6px;
}

.admin-login-form input {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid #D5C8BD;
  border-radius: 8px;
  font-size: 0.95rem;
}

.admin-login-form input:focus {
  outline: none;
  border-color: var(--accent-gold);
  box-shadow: 0 0 0 3px rgba(198, 156, 109, 0.2);
}

.login-error-msg {
  background: #FFF0F0;
  border: 1px solid #FFCACA;
  color: #D93025;
  padding: 10px 14px;
  border-radius: 6px;
  font-size: 0.85rem;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  animation: shake 0.3s ease;
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-6px); }
  75% { transform: translateX(6px); }
}

.admin-modal-content {
  max-width: 720px;
}

.admin-header-icon {
  font-size: 2.5rem;
  color: var(--accent-gold);
  margin-bottom: 8px;
}

.upload-dropzone {
  position: relative;
  border: 2px dashed #C69C6D;
  border-radius: 12px;
  background: #FBF8F5;
  padding: 30px 20px;
  text-align: center;
  margin: 20px 0;
  cursor: pointer;
  transition: background 0.3s ease;
}

.upload-dropzone:hover, .upload-dropzone.dragover {
  background: #F4ECE4;
}

.upload-icon {
  font-size: 2.2rem;
  color: var(--accent-gold-dark);
  margin-bottom: 8px;
}

.dropzone-text {
  font-size: 1rem;
  color: var(--text-dark);
}

.dropzone-hint {
  font-size: 0.8rem;
  color: var(--text-muted);
}

#admin-file-input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  width: 100%;
  height: 100%;
}

.uploaded-photos-preview {
  margin-bottom: 24px;
}

.preview-header {
  margin-bottom: 12px;
}

.photos-thumb-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: 12px;
  max-height: 220px;
  overflow-y: auto;
  padding: 4px;
}

.thumb-preview-card {
  position: relative;
  width: 100px;
  height: 120px;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 10px rgba(0,0,0,0.15);
}

.thumb-preview-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.remove-thumb-btn {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(220, 53, 69, 0.9);
  color: #FFFFFF;
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.admin-actions-bar {
  display: flex;
  justify-content: space-between;
  gap: 16px;
}

/* --------------------------------------------------------------------------
   FLOATING CONTACT WIDGET
   -------------------------------------------------------------------------- */
.floating-contact-widget {
  position: fixed;
  bottom: 28px;
  left: 28px;
  z-index: 99999;
  pointer-events: auto !important;
}

.btn-trigger-contact {
  width: 66px;
  height: 66px;
  border-radius: 50%;
  background: var(--accent-gold);
  color: #FFFFFF;
  border: none;
  box-shadow: 0 8px 24px rgba(0,0,0,0.35);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 0.3s ease, background 0.3s ease;
  outline: none;
}

.btn-trigger-contact:hover {
  transform: scale(1.08);
  background: #B3895B;
}

.btn-trigger-contact i {
  font-size: 1.35rem;
  margin-bottom: 2px;
}

.btn-trigger-contact span {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.2px;
}

.contact-popup-box {
  position: absolute;
  bottom: 78px;
  left: 0;
  width: 310px;
  background: #FFFFFF;
  border-radius: 14px;
  box-shadow: 0 14px 40px rgba(0,0,0,0.3);
  overflow: hidden;
  display: none;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.3s ease, transform 0.3s ease;
  z-index: 100000;
}

.contact-popup-box.active {
  display: block;
  opacity: 1;
  transform: translateY(0);
}

.popup-header {
  background: var(--accent-gold);
  color: #FFFFFF;
  padding: 12px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-weight: 600;
  font-size: 0.95rem;
}

.btn-close-popup {
  background: transparent;
  border: none;
  color: #FFFFFF;
  font-size: 1.4rem;
  cursor: pointer;
  line-height: 1;
}

.popup-body {
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.contact-option-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 12px;
  border-radius: 10px;
  text-decoration: none;
  color: #333333;
  transition: background 0.2s ease;
}

.contact-option-item:hover {
  background: #F7F3EE;
}

.option-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.bg-green { background: #4CAF50; }
.bg-zalo { background: #0068FF; font-weight: 800; font-size: 0.72rem; font-family: sans-serif; }
.bg-messenger { background: #0084FF; }

.option-info {
  display: flex;
  flex-direction: column;
  font-size: 0.85rem;
  line-height: 1.35;
}

.option-info strong {
  color: #111111;
  font-size: 0.92rem;
}

.option-info span {
  color: #666666;
}

/* Responsive adjustments */
@media (max-width: 1024px) {
  .about-grid { grid-template-columns: 1fr; }
  .polaroid-style, .about-thumb-top { display: none; }
  .main-frame { height: 420px; }
  .criteria-grid { grid-template-columns: 1fr; }
  .services-asymmetric-grid { display: flex; flex-direction: column; }
  .menu-grid { grid-template-columns: 1fr; }
  .video-grid { grid-template-columns: repeat(2, 1fr); }
  .blog-grid { grid-template-columns: 1fr; }
  .footer-top-grid { grid-template-columns: 1fr; gap: 36px; }
}

@media (max-width: 768px) {
  .main-nav {
    position: fixed; top: 68px; left: 0; width: 100%; background: var(--bg-primary); padding: 20px; box-shadow: var(--shadow-md); transform: translateY(-150%); transition: transform 0.3s ease;
  }
  .main-nav.mobile-active { transform: translateY(0); }
  .main-nav ul { flex-direction: column; gap: 16px; }
  .mobile-toggle { display: block; }
  .video-grid { grid-template-columns: 1fr; }
}