/*
  QR Menu - Info Panel + Share FAB/Menu (Step 5)
  Theme-safe: uses palette variables.
  Performance: animates only opacity/transform/color.
*/

html, body { overflow-x: hidden; max-width: 100%; }

:root{
  --qr-overlay: rgba(0,0,0,.45);
  --qr-overlay-strong: rgba(0,0,0,.55);
}

/* ---------- Info Button ---------- */
.qr-info-button{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 12px;
  padding: 8px 12px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .02em;
  border: 1px solid var(--qrborder, rgba(2,6,23,.12));
  background: var(--qrsurface, #ffffff);
  color: var(--qrtext, #0f172a);
  cursor: pointer;
  user-select: none;
  line-height: 1;
  white-space: nowrap;
  transition:
    background-color var(--qr-anim-fast, 140ms) var(--qr-ease, cubic-bezier(.2,.8,.2,1)),
    transform var(--qr-anim-fast, 140ms) var(--qr-ease, cubic-bezier(.2,.8,.2,1)),
    border-color var(--qr-anim-fast, 140ms) var(--qr-ease, cubic-bezier(.2,.8,.2,1));
}
.qr-info-button i{ color: var(--qraccent, var(--qrprimary, #2563eb)); }
.qr-info-button:hover{ background: var(--qrsurface2, rgba(2,6,23,.05)); }
.qr-info-button:active{ transform: translateY(1px); }

/* V1 topbar alignment helper (keeps current UI behavior) */
.topbar-inner{ position: relative; }
.topbar-inner .qr-info-button{ position: absolute; right: 1rem; }

/* ---------- Share FAB + Panel ---------- */
.share-fab{
  appearance: none;
  -webkit-appearance: none;
  position: fixed;
  bottom: 1.25rem;
  right: 1.25rem;
  width: 46px;
  height: 46px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  cursor: pointer;
  z-index: 9000;
  background: var(--qrprimary, #2563eb);
  color: var(--qrbg, #ffffff);
  border: 1px solid var(--qrborder, rgba(2,6,23,.12));
  box-shadow: 0 14px 40px var(--qrshadow, rgba(0,0,0,.25));
  transition: transform var(--qr-anim-fast, 140ms) var(--qr-ease, cubic-bezier(.2,.8,.2,1));
}
.share-fab:hover{ transform: translateY(-2px); }
.share-fab:active{ transform: scale(.96); }
.share-fab:focus-visible{ outline: 2px solid color-mix(in srgb, var(--qraccent, var(--qrprimary, #2563eb)) 62%, white); outline-offset: 3px; }

.share-panel{
  position: fixed;
  bottom: 1.25rem;
  right: 4.9rem;
  border-radius: 16px;
  border: 1px solid var(--qrborder, rgba(2,6,23,.12));
  background: var(--qrsurface, #ffffff);
  box-shadow: 0 18px 60px var(--qrshadow, rgba(0,0,0,.25));
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  z-index: 8999;
  min-width: 176px;
  opacity: 0;
  transform: translateY(8px);
  pointer-events: none;
  visibility: hidden;
  transition:
    opacity var(--qr-anim-med, 220ms) var(--qr-ease, cubic-bezier(.2,.8,.2,1)),
    transform var(--qr-anim-med, 220ms) var(--qr-ease, cubic-bezier(.2,.8,.2,1));
}
.share-panel.open{
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
  visibility: visible;
}

html.qr-modal-open .share-fab,
html.qr-modal-open .share-panel,
body.qr-modal-open .share-fab,
body.qr-modal-open .share-panel,
html.v4-modal-open .share-fab,
html.v4-modal-open .share-panel,
body.v3-modal-open .share-fab,
body.v3-modal-open .share-panel{
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(8px);
}

.share-item{
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 10px;
  border-radius: 12px;
  text-decoration: none;
  color: var(--qrtext, #0f172a);
  background: transparent;
  border: 1px solid transparent;
  font-size: 13px;
  line-height: 1;
  transition: background-color var(--qr-anim-fast, 140ms) var(--qr-ease, cubic-bezier(.2,.8,.2,1));
}
.share-item i{ width: 18px; text-align: center; color: var(--qraccent, var(--qrprimary, #2563eb)); }
.share-item:hover{
  background: var(--qrsurface2, rgba(2,6,23,.05));
  border-color: var(--qrborder, rgba(2,6,23,.12));
}

/* ---------- Backdrop (dim + optional blur) ---------- */
.info-drawer-backdrop{
  position: fixed;
  inset: 0;
  background: var(--qroverlay, var(--qr-overlay));
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--qr-anim-med, 220ms) var(--qr-ease, cubic-bezier(.2,.8,.2,1));
  z-index: 9500;
}
.info-drawer-backdrop.open{
  opacity: 1;
  pointer-events: auto;
}


/* ---------- Info Drawer (left) ---------- */
.info-drawer{
  position: fixed;
  top: 0;
  left: 0;
  width: 340px;
  max-width: 92vw;
  height: 100vh;
  background: var(--qrdrawerbg, var(--qrsurface, #ffffff));
  border-right: 1px solid var(--qrborder, rgba(2,6,23,.12));
  box-shadow: 10px 0 50px var(--qrshadow, rgba(0,0,0,.25));
  z-index: 9501;
  display: flex;
  flex-direction: column;
  transform: translateX(-110%);
  transition: transform var(--qr-anim-med, 220ms) var(--qr-ease, cubic-bezier(.2,.8,.2,1));
}
.info-drawer.open{ transform: translateX(0); }

.info-drawer__header{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 14px 14px;
  border-bottom: 1px solid var(--qrborder, rgba(2,6,23,.12));
}

.info-drawer__brand{
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.info-drawer__brand-logo{
  width: 36px;
  height: 36px;
  border-radius: 999px;
  background: var(--qrsurface2, rgba(2,6,23,.05));
  border: 1px solid var(--qrborder, rgba(2,6,23,.12));
  display: grid;
  place-items: center;
  overflow: hidden;
  flex: 0 0 auto;
}

.info-drawer__brand-logo img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.info-drawer__brand-title{
  font-weight: 900;
  color: var(--qrtext, #0f172a);
  font-size: 13px;
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.info-drawer__brand-subtitle{
  color: var(--qrmuted, rgba(15,23,42,.66));
  font-size: 12px;
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.info-drawer__header-actions{
  display: flex;
  align-items: center;
  gap: 8px;
}

.qr-dark-toggle{
  width: 36px;
  height: 36px;
  border-radius: 12px;
  border: 1px solid var(--qrborder, rgba(2,6,23,.12));
  background: var(--qrsurface2, rgba(2,6,23,.05));
  color: var(--qrtext, #0f172a);
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: transform var(--qr-anim-fast, 140ms) var(--qr-ease, cubic-bezier(.2,.8,.2,1));
}
.qr-dark-toggle:active{ transform: scale(.98); }

.info-drawer__close{
  width: 36px;
  height: 36px;
  border-radius: 12px;
  border: 1px solid var(--qrborder, rgba(2,6,23,.12));
  background: var(--qrsurface2, rgba(2,6,23,.05));
  color: var(--qrtext, #0f172a);
  font-size: 20px;
  line-height: 34px;
  cursor: pointer;
  display: grid;
  place-items: center;
}

.info-drawer__body{
  padding: 14px;
  overflow-y: auto;
}

.info-drawer__actions{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 14px;
}

.info-btn{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid var(--qrborder, rgba(2,6,23,.12));
  background: var(--qrbg, #ffffff);
  color: var(--qrtext, #0f172a);
  text-decoration: none;
  font-size: 13px;
  font-weight: 700;
}
.info-btn i{ color: var(--qraccent, var(--qrprimary, #2563eb)); }
.info-btn:hover{ background: var(--qrsurface2, rgba(2,6,23,.05)); }

.info-card{
  border-radius: 16px;
  padding: 12px 12px 6px;
  border: 1px solid var(--qrborder, rgba(2,6,23,.12));
  background: var(--qrsurface2, rgba(2,6,23,.05));
  margin-bottom: 12px;
}

.info-card__title{
  font-weight: 900;
  color: var(--qraccent, var(--qrprimary, #2563eb));
  font-size: 13px;
  margin-bottom: 10px;
  letter-spacing: .02em;
}

.info-row{
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  border-top: 1px solid var(--qrborder, rgba(2,6,23,.12));
}
.info-row:first-of-type{ border-top: none; }
.info-label{ font-size: 12px; color: var(--qrmuted, rgba(15,23,42,.66)); min-width: 54px; }
.info-value{ font-size: 12px; color: var(--qrtext, #0f172a); font-weight: 800; overflow-wrap: anywhere; }

.copy-btn{
  margin-left: auto;
  padding: 8px 10px;
  border-radius: 12px;
  border: 1px solid var(--qrborder, rgba(2,6,23,.12));
  background: var(--qrprimary, #2563eb);
  color: var(--qrbg, #ffffff);
  font-size: 12px;
  font-weight: 900;
  cursor: pointer;
  line-height: 1;
}
.copy-btn:active{ transform: scale(.98); }

.info-chip-row{ display:flex; flex-wrap:wrap; gap:8px; }
.info-chip{
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid var(--qrborder, rgba(2,6,23,.12));
  background: var(--qrsurface, #ffffff);
  color: var(--qrtext, #0f172a);
  font-size: 12px;
  font-weight: 800;
}

.info-text{
  color: var(--qrtext, #0f172a);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.45;
  white-space: pre-line;
}

.info-map{
  width: 100%;
  height: 220px;
  border: 0;
  border-radius: 14px;
  margin-top: 10px;
}

.info-footer{
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--qrborder, rgba(2,6,23,.12));
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}

.info-footer a{
  color: var(--qrmuted, rgba(15,23,42,.66));
  text-decoration: none;
  font-size: 12px;
  font-weight: 800;
}

.info-footer a:hover{ color: var(--qrtext, #0f172a); }