/* =============================================
   BASE RESETS
============================================= */
.scrollbar-hide::-webkit-scrollbar { display: none; }
.scrollbar-hide { -ms-overflow-style: none; scrollbar-width: none; }
.scroll-smooth  { scroll-behavior: smooth; }
.snap-x         { scroll-snap-type: x mandatory; }
.snap-center    { scroll-snap-align: center; }

@keyframes pulse-custom {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.5; }
}
.animate-custom-pulse {
  animation: pulse-custom 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.glass-effect {
  background:    rgba(255, 255, 255, 0.11);
  backdrop-filter: blur(4px);
  border:        1px solid rgba(255, 255, 255, 0.586);
  box-shadow:    inset 0 4px 12px rgba(255, 255, 255, 0.233);
}

body {
  margin: 0;
  padding: 0;
  position: relative;
  overflow-x: hidden;
  overflow-y: auto;
  -ms-overflow-style: none;
  scrollbar-width: none;
}
body::-webkit-scrollbar { display: none; }

html {
  overflow: -moz-scrollbars-none;
  -ms-overflow-style: none;
  scrollbar-width: none;
}
html::-webkit-scrollbar { width: 0 !important; display: none; }

#background-video,
#background-image {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  z-index: -1;
}
#background-image {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

/* =============================================
   LOADING SPINNER
============================================= */
.spinner {
  border:        3px solid rgba(59, 130, 246, 0.3);
  border-top:    3px solid #3b82f6;
  border-radius: 50%;
  width:  48px;
  height: 48px;
  animation: spin 1s linear infinite;
}
@keyframes spin {
  0%   { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* =============================================
   SCROLL ARROWS & PROFILE FADE-IN
============================================= */
.scroll-arrow          { opacity: 0; transition: opacity 0.3s; }
.scroll-arrow.visible  { opacity: 1; }

.profile-content        { opacity: 0; transition: opacity 0.3s; }
.profile-content.loaded { opacity: 1; }

/* =============================================
   CSS VARIABLES — DYNAMIC APPEARANCE
============================================= */
:root {
  --title-font:   "Inter", sans-serif;
  --title-color:  #000000;
  --title-style:  normal;

  --bio-font-family: "Inter", sans-serif;
  --bio-text-color:  #000000;
  --bg-color:        #ffffff;

  --social-icon-color: #000000;

  --button-font-family: "Inter", sans-serif;
  --button-font-weight: 400;
  --button-bg-color:    #000000;
  --button-text-color:  #ffffff;
  --button-roundness:   12px;
  --button-min-width:   18rem;
  --button-width:       auto;
  --button-font-size:   0.9rem;
  --button-padding-y:   0.75rem;
  --button-padding-x:   1.5rem;

  --profile-image-border-color: #000000;
}

/* =============================================
   PROFILE NAME
============================================= */
#profile-name {
  font-family:     var(--title-font) !important;
  color:           var(--title-color) !important;
  font-style:      var(--title-font-style, normal);
  font-weight:     var(--title-font-weight, 600);
  text-decoration: var(--title-text-decoration, none);
  font-size:       1.1rem;
  text-transform:  capitalize;
  margin-top:      0.75rem;
}

/* =============================================
   PROFILE BIO
============================================= */
#profile-bio {
  font-family: var(--bio-font-family) !important;
  color:       var(--bio-text-color) !important;
  font-size:   0.875rem;
  font-weight: 500;
}

/* =============================================
   HEADER TEXT
============================================= */
#header-text {
  font-family:    var(--bio-font-family) !important;
  color:          var(--bio-text-color) !important;
  font-weight:    600;
  text-transform: capitalize;
  text-align:     center;
}

/* =============================================
   PROFILE IMAGE BORDER
============================================= */
#profile-image {
  border:     2px solid transparent;
  transition: border-color 0.2s;
}
#profile-image.show-border {
  border: 3px solid var(--profile-image-border-color);
}

/* =============================================
   LINK BUTTONS
============================================= */
.profile-link-btn {
  font-family:      var(--button-font-family) !important;
  font-weight:      var(--button-font-weight) !important;
  font-size:        var(--button-font-size);
  background-color: var(--button-bg-color);
  color:            var(--button-text-color) !important;
  border-radius:    var(--button-roundness);
  min-width:        var(--button-min-width);
  width:            var(--button-width);
  padding:          var(--button-padding-y) var(--button-padding-x);
  display:          flex;
  align-items:      center;
  justify-content:  center;
  cursor:           pointer;
  position:         relative;
  transition:       opacity 0.18s, transform 0.18s;
  border:           none;
  outline:          none;
  box-sizing:       border-box;
}
.profile-link-btn:hover { opacity: 0.85; transform: scale(1.02); }

.profile-link-btn.btn-outline {
  background-color: transparent !important;
  border:           2px solid var(--button-bg-color) !important;
  color:            var(--button-bg-color) !important;
}
.profile-link-btn.btn-outline:hover {
  background-color: var(--button-bg-color) !important;
  color:            var(--button-text-color) !important;
}

.profile-link-btn.btn-glass {
  background:    rgba(255, 255, 255, 0.15) !important;
  backdrop-filter: blur(10px);
  border:        1px solid rgba(255, 255, 255, 0.4) !important;
  color:         var(--button-text-color) !important;
  box-shadow:    inset 0 2px 8px rgba(255, 255, 255, 0.2);
}
.profile-link-btn.btn-glass:hover {
  background: rgba(255, 255, 255, 0.25) !important;
}

.profile-link-btn.btn-shadow:hover {
  box-shadow: 2px 2px 0px var(--button-bg-color);
  transform:  translate(2px, 2px) !important;
}

.profile-link-btn.width-none  { --button-min-width: unset; width: auto; }
.profile-link-btn.width-thin  { --button-min-width: 18rem; }
.profile-link-btn.width-thick { --button-min-width: 100%; --button-width: 100%; }

.profile-link-btn.size-large {
  --button-padding-y:  1rem;
  --button-padding-x:  2rem;
  --button-font-size:  1rem;
  --button-min-width:  22rem;
}

/* =============================================
   BUTTON IMAGE ICONS
============================================= */
.btn-icon-square,
.btn-icon-round {
  width:        2.5rem;
  height:       2.5rem;
  object-fit:   cover;
  position:     absolute;
  left:         0.25rem;
  flex-shrink:  0;
}
.btn-icon-square { border-radius: 4px; }
.btn-icon-round  { border-radius: 50%; }

/* =============================================
   SOCIAL ICON COLOR
============================================= */
#social-links-container .social-icon {
  color: var(--social-icon-color) !important;
}

/* =============================================
   HEADER LAYOUT
============================================= */
#profile-header.layout-stacked {
  flex-direction: column;
  align-items:    center;
  text-align:     center;
}

#profile-header.layout-left-aligned {
  flex-direction: row;
  align-items:    center;
  gap:            1rem;
  text-align:     left;
  padding:        0;
}
#profile-header.layout-left-aligned #profile-image {
  width:         72px;
  height:        72px;
  flex-shrink:   0;
  margin-bottom: -12px;
}
#profile-header.layout-left-aligned .header-text-col {
  display:        flex;
  flex-direction: column;
  gap:            0.15rem;
}

/* Hide standalone social wrapper when left-aligned */
#profile-header.layout-left-aligned ~ #social-links-wrapper {
  display: none !important;
}

/* Inline social icons inside header for left-aligned */
#inline-social-links { display: none; }
#profile-header.layout-left-aligned #inline-social-links {
  display:     flex;
  gap:         0.6rem;
  align-items: center;
  margin-top:  0.3rem;
  flex-wrap:   wrap;
}

/* =============================================
   BACKGROUND TYPES
============================================= */
body.bg-gradient {
  background: var(--bg-gradient, linear-gradient(135deg, #f5f7fa, #c3cfe2));
}
body.bg-bar::before {
  content:          "";
  display:          block;
  position:         fixed;
  top: 0; left: 0;
  width:            100%;
  height:           220px;
  background-color: var(--bg-color);
  z-index:          -1;
}
body.bg-bar { background-color: #f5f5f5; }

/* =============================================
   WATERMARK
============================================= */
#watermark { opacity: 0.5; }

/* =============================================
   SHARE BOTTOM SHEET — BACKDROP
============================================= */
#share-backdrop {
  position:       fixed;
  inset:          0;
  background:     rgba(0, 0, 0, 0.45);
  z-index:        200;
  opacity:        0;
  pointer-events: none;
  transition:     opacity 0.3s ease;
}
#share-backdrop.open { opacity: 1; pointer-events: all; }

/* =============================================
   SHARE BOTTOM SHEET — SHEET
============================================= */
#share-sheet {
  position:        fixed;
  bottom:          0;
  left:            4px;
  right:           4px;
  background:      #fff;
  border-radius:   20px 20px 0 0;
  z-index:         201;
  padding:         0 0 36px;
  transform:       translateY(100%);
  transition:      transform 0.38s cubic-bezier(0.32, 0.72, 0, 1);
  max-height:      92vh;
  overflow-y:      auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
#share-sheet::-webkit-scrollbar { display: none; }
#share-sheet.open                { transform: translateY(0); }

@media (min-width: 600px) {
  #share-sheet {
    left:          50%;
    right:         auto;
    width:         550px;
    transform:     translateX(-50%) translateY(100%);
    border-radius: 20px 20px 0 0;
  }
  #share-sheet.open { transform: translateX(-50%) translateY(0); }
}

.sheet-handle {
  width:         40px;
  height:        4px;
  background:    #e0e0e0;
  border-radius: 4px;
  margin:        12px auto 0;
}

.sheet-close {
  position:      absolute;
  top: 16px; right: 16px;
  width: 32px; height: 32px;
  border-radius: 50%;
  background:    #f2f2f2;
  border:        none;
  cursor:        pointer;
  display:       flex;
  align-items:   center;
  justify-content: center;
  color:         #555;
  font-size:     14px;
  transition:    background 0.2s;
  z-index:       10;
}
.sheet-close:hover { background: #e0e0e0; }

.sheet-header {
  display:        flex;
  flex-direction: column;
  align-items:    center;
  padding:        20px 20px 0;
  gap:            8px;
}
.sheet-avatar {
  width: 56px; height: 56px;
  border-radius: 50%;
  object-fit:    cover;
  border:        2px solid #eee;
}
.sheet-title {
  font-size:   16px;
  font-weight: 700;
  color:       #111;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

/* =============================================
   SHARE SHEET — URL BAR
============================================= */
.url-bar {
  display:       flex;
  align-items:   center;
  gap:           10px;
  margin:        16px 16px 0;
  padding:       8px 8px 8px 12px;
  border:        1.5px solid #e8e8e8;
  border-radius: 14px;
  background:    #fafafa;
}
.url-bar-thumb {
  width: 36px; height: 36px;
  border-radius: 8px;
  object-fit:    cover;
  flex-shrink:   0;
}
.url-bar-text {
  flex:           1;
  font-size:      14px;
  font-weight:    500;
  color:          #333;
  white-space:    nowrap;
  overflow:       hidden;
  text-overflow:  ellipsis;
  font-family:    -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
.sheet-copy-btn {
  padding:       9px 16px;
  background:    #1a6ef5;
  color:         #fff;
  border-radius: 10px;
  font-size:     13px;
  font-weight:   600;
  border:        none;
  cursor:        pointer;
  white-space:   nowrap;
  transition:    background 0.2s, transform 0.1s;
  flex-shrink:   0;
  font-family:   -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
.sheet-copy-btn:hover  { background: #1558d0; }
.sheet-copy-btn:active { transform: scale(0.96); }
.sheet-copy-btn.copied { background: #22c55e; }

.sheet-divider { height: 1px; background: #f0f0f0; margin: 18px 0 0; }

/* =============================================
   SHARE SHEET — SHARE ICONS
============================================= */
.sheet-section       { padding: 16px 16px 0; }
.sheet-section-title {
  font-size:   14px;
  font-weight: 600;
  color:       #111;
  margin-bottom: 14px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
.sheet-share-icons {
  display:         flex;
  gap:             12px;
  overflow-x:      auto;
  scrollbar-width: none;
  padding-bottom:  4px;
}
.sheet-share-icons::-webkit-scrollbar { display: none; }

.sheet-icon-item {
  display:        flex;
  flex-direction: column;
  align-items:    center;
  gap:            6px;
  flex-shrink:    0;
  cursor:         pointer;
}
.sheet-icon-circle {
  width:           52px;
  height:          52px;
  border-radius:   50%;
  background:      #f0f0f0;
  display:         flex;
  align-items:     center;
  justify-content: center;
  font-size:       20px;
  transition:      transform 0.2s, background 0.2s;
  color:           #333;
}
.sheet-icon-item:hover .sheet-icon-circle { transform: scale(1.1); background: #e4e4e4; }
.sheet-icon-label {
  font-size:   11px;
  color:       #555;
  font-weight: 500;
  text-align:  center;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

/* Platform colors */
.sheet-icon-item.si-whatsapp .sheet-icon-circle { background: #dcfce7; color: #16a34a; }
.sheet-icon-item.si-twitter  .sheet-icon-circle { background: #e0f2fe; color: #0284c7; }
.sheet-icon-item.si-facebook .sheet-icon-circle { background: #dbeafe; color: #1d4ed8; }
.sheet-icon-item.si-linkedin .sheet-icon-circle { background: #dbeafe; color: #0a66c2; }
.sheet-icon-item.si-telegram .sheet-icon-circle { background: #e0f2fe; color: #229ed9; }
.sheet-icon-item.si-email    .sheet-icon-circle { background: #fef3c7; color: #d97706; }
.sheet-icon-item.si-more     .sheet-icon-circle { background: #f3f4f6; color: #4b5563; }

/* =============================================
   SHARE SHEET — QR CODE
============================================= */
.qr-section {
  padding:        18px 16px 0;
  display:        flex;
  flex-direction: column;
  align-items:    center;
}
.qr-wrapper {
  position:      relative;
  display:       inline-block;
  border-radius: 16px;
  padding:       16px;
  background:    #fff;
  box-shadow:    0 2px 16px rgba(0, 0, 0, 0.08);
  border:        1px solid #f0f0f0;
  cursor:        pointer;
}
#sheet-qr-container              { display: block; line-height: 0; }
#sheet-qr-container canvas,
#sheet-qr-container img          { display: block; border-radius: 8px; }

.qr-center-avatar {
  position:       absolute;
  top: 50%; left: 50%;
  transform:      translate(-50%, -50%);
  width: 42px; height: 42px;
  border-radius:  50%;
  object-fit:     cover;
  border:         3px solid #fff;
  box-shadow:     0 2px 8px rgba(0, 0, 0, 0.18);
  pointer-events: none;
  z-index:        2;
}
.qr-download-overlay {
  position:        absolute;
  inset:           0;
  border-radius:   16px;
  background:      rgba(0, 0, 0, 0.52);
  display:         flex;
  flex-direction:  column;
  align-items:     center;
  justify-content: center;
  opacity:         0;
  transition:      opacity 0.22s;
  z-index:         3;
}
.qr-wrapper:hover .qr-download-overlay { opacity: 1; }

.qr-download-btn {
  display:       flex;
  align-items:   center;
  gap:           7px;
  padding:       9px 20px;
  background:    #fff;
  color:         #111;
  border-radius: 30px;
  font-size:     13px;
  font-weight:   700;
  border:        none;
  cursor:        pointer;
  box-shadow:    0 2px 8px rgba(0, 0, 0, 0.15);
  transition:    background 0.15s, transform 0.1s;
  font-family:   -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
.qr-download-btn:hover { background: #f0f0f0; transform: scale(1.04); }

/* =============================================
   SHARE SHEET — CTA FOOTER
============================================= */
.sheet-cta-row {
  display:       flex;
  align-items:   center;
  gap:           12px;
  margin:        18px 16px 0;
  padding:       14px 16px;
  background:    #f8f8f8;
  border-radius: 14px;
}
.cta-logo-badge {
  width: 40px; height: 40px;
  border-radius:   10px;
  background:      #c8ff3e;
  display:         flex;
  align-items:     center;
  justify-content: center;
  font-size:       17px;
  font-weight:     900;
  color:           #111;
  flex-shrink:     0;
  font-family:     -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
.cta-text-block      { flex: 1; }
.cta-text-block h4   { font-size: 13px; font-weight: 700; color: #111; margin: 0; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
.cta-text-block p    { font-size: 11px; color: #888; margin: 2px 0 0; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }

.sheet-cta-buttons   { display: flex; flex-direction: column; gap: 8px; margin: 10px 16px 0; }

.cta-primary-btn {
  padding:       13px;
  background:    #111;
  color:         #fff;
  border-radius: 12px;
  font-size:     14px;
  font-weight:   700;
  border:        none;
  cursor:        pointer;
  text-align:    center;
  transition:    background 0.2s;
  font-family:   -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
.cta-primary-btn:hover { background: #333; }

.cta-secondary-btn {
  padding:       13px;
  background:    transparent;
  color:         #111;
  border-radius: 12px;
  font-size:     14px;
  font-weight:   600;
  border:        1.5px solid #ddd;
  cursor:        pointer;
  text-align:    center;
  transition:    border-color 0.2s;
  font-family:   -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
.cta-secondary-btn:hover { border-color: #aaa; }

/* =============================================
   COLLECTION GROUPS
============================================= */

/* Wrapper for each collection section */
.collection-group {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

/* Collection title header row */
.collection-header {
  display:     flex;
  align-items: center;
  gap:         0.4rem;
  width:       100%;
  max-width:   18rem;  /* lines up with thin buttons */
  padding:     0 0.25rem;
}

/* Optional emoji / icon before the collection name */
.collection-icon {
  font-size:   1rem;
  line-height: 1;
  flex-shrink: 0;
}

/* Collection name text */
.collection-name {
  font-family:    var(--bio-font-family, "Inter", sans-serif);
  color:          var(--bio-text-color, #000000);
  font-size:      0.78rem;
  font-weight:    600;
  text-transform: uppercase;
  text-align: center;
  letter-spacing: 0.08em;
  opacity:        0.8;
}

/* Links inside a collection */
.collection-links {
  display:        flex;
  flex-direction: column;
  align-items:    center;
  gap:            0.75rem;
  width:          100%;
}