/* ================================
   Components: Buttons, Cards, Flags, Theme toggle
   ================================ */

/* Buttons */
.btn {
  display: inline-block;
  margin-top: 8px;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid var(--glass-ring);
  background: var(--elev);   /* ✅ use elev instead of panel */
  color: var(--ink);
  transition: transform .15s ease, box-shadow .2s, background .2s, border-color .2s;
  cursor: pointer;
}
.btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}
.btn:focus-visible {
  outline: 0;
  box-shadow: 0 0 0 4px rgba(255,143,179,.22);
  border-color: rgba(255,143,179,.6);
}
.btn:disabled,
.btn[aria-disabled="true"] {
  opacity: .55;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.btn-ghost {
  background: transparent;
  border: 1px solid var(--glass-ring);
  color: var(--ink);
}
.btn-accent {
  padding: 10px 16px;
  background: var(--grad);
  color: #fff;
  border: none;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}
.btn-accent::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 0%, rgba(255,255,255,.35) 45%, transparent 60%);
  transform: translateX(-120%);
  transition: transform .6s ease;
}
.btn-accent:hover::after { transform: translateX(120%); }
@media (prefers-reduced-motion: reduce) {
  .btn,
  .btn-accent { transition: none; }
  .btn-accent::after { display: none; }
}

/* Cards */
.card {
  background: var(--panel-solid);  /* ✅ always use solid */
  border: 1px solid var(--glass-ring);
  border-radius: var(--r-lg);
  padding: 16px;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s;
}
@media (hover:hover) {
  .card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 40px rgba(255,79,135,.18);
    border-color: rgba(255,143,179,.45);
  }
}
.card:focus-within {
  outline: 0;
  box-shadow: 0 0 0 4px rgba(255,143,179,.16), var(--shadow);
  border-color: rgba(255,143,179,.45);
}
.card::after {
  content: "";
  position: absolute;
  top: -40%; left: -40%;
  width: 80%; height: 180%;
  background: radial-gradient(closest-side, rgba(255,255,255,.18), transparent 70%);
  transform: rotate(25deg);
  opacity: 0;
  transition: opacity .25s;
}
.card:hover::after { opacity: .22; }
@media (prefers-reduced-motion: reduce) {
  .card { transition: none; }
  .card::after { display: none; }
}

/* Card media and text */
.card img {
  width: 100%;
  height: auto;
  max-height: 220px;
  aspect-ratio: 1/1;
  object-fit: cover;
  border-radius: var(--r-md);
  background: var(--elev);
  box-shadow: inset 0 0 0 1px rgba(255,143,179,.14);
}
.card h4 { margin: 12px 0 4px; font-weight: 800; letter-spacing: .2px; color: var(--ink); }
.price { color: var(--ink-2); font-weight: 600; }
.price .now { font-weight: 700; }
.price .now.sale { color: #e6004c; }
.price .was { text-decoration: line-through; opacity: .6; margin-left: 6px; }

/* Ribbons via data-badge */
.card[data-badge]::before {
  content: attr(data-badge);
  position: absolute;
  top: 14px; right: -14px;
  background: var(--grad);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 6px 14px;
  transform: rotate(12deg);
  border-radius: 999px;
  box-shadow: var(--shadow);
  pointer-events: none;
}
.card[data-badge*="LOW STOCK"]::before { background: #ffb3cd; color: #1a1b1f; border: 1px solid rgba(255,143,179,.45); }
.card[data-badge*="OUT"]::before { background: #2c2f36; color: #fff; }
.card[data-badge*="SALE"]::before { background: #e6004c; color: #fff; }

/* Language flags */
#langFlags { display: flex; gap: 8px; align-items: center; }
#langFlags img {
  width: 28px; height: 20px;
  object-fit: cover;
  border: 2px solid transparent;
  border-radius: 4px;
  cursor: pointer;
  transition: transform .2s, border-color .2s, box-shadow .2s;
}
#langFlags img:hover { transform: scale(1.1); border-color: var(--ink-2); box-shadow: 0 0 6px rgba(0,0,0,.35); }
#langFlags img.active { border-color: #e6004c; box-shadow: 0 0 6px rgba(230,0,76,.6); }

/* Theme toggle */
.theme-toggle {
  position: fixed;
  top: 14px; right: 14px;
  z-index: 1001;
  display: grid; place-items: center;
  width: 40px; height: 40px;
  border-radius: 999px;
  border: 1px solid var(--glass-ring);
  background: var(--elev); /* ✅ instead of panel */
  color: var(--ink);
  cursor: pointer;
  transition: box-shadow .2s, transform .12s, background .2s, border-color .2s;
}

/* Desktop shows flags; mobile shows select */
.lang-select{ display:none; }

/* If your flags are inside #langFlags */
#langFlags{ display:flex; gap:8px; align-items:center; }

@media (max-width: 640px){
  #langFlags{ display:none; }
  .lang-select{
    display:block;
    min-height: 40px;
    padding: 8px 12px;
    border-radius: 10px;
    border: 1px solid var(--glass-ring);
    background: var(--elev);
    color: var(--ink);
    appearance: none;
    padding-right: 34px;
    background-image:
      linear-gradient(45deg, currentColor 45%, transparent 46%),
      linear-gradient(-45deg, currentColor 45%, transparent 46%);
    background-position: right 16px center, right 10px center;
    background-size: 6px 6px;
    background-repeat: no-repeat;
  }
}


/* Flag buttons */
.lang-flags{
  display:flex; gap:10px; align-items:center; flex-wrap:wrap;
}

.lang-flag{
  display:inline-flex; align-items:center; justify-content:center;
  padding: 8px;                    /* ensures >=44px tap target with img size */
  border:1px solid var(--glass-ring);
  background: var(--elev);
  border-radius: 10px;
  cursor:pointer;
  transition: transform .15s, box-shadow .2s, border-color .2s;
}
.lang-flag:hover{ transform: translateY(-1px); box-shadow: var(--shadow); }
.lang-flag:focus-visible{ outline:0; box-shadow:0 0 0 3px rgba(255,143,179,.22); border-color: rgba(255,143,179,.6); }

.lang-flag img{
  display:block;
  width: 32px; height: 22px;      /* visible flag size */
  object-fit: cover;
  border-radius: 4px;
  pointer-events:none;            /* click goes to button */
}

/* Active language highlight */
.lang-flag.active{
  border-color: var(--rose-400);
  box-shadow: 0 0 0 3px rgba(255,143,179,.22);
}

/* Mobile: slightly bigger flags for thumbs */
@media (max-width:640px){
  .lang-flag{ padding: 10px; border-radius: 12px; }
  .lang-flag img{ width: 36px; height: 26px; }
}


.theme-toggle:hover { transform: translateY(-1px); box-shadow: var(--shadow); }
.theme-toggle:focus-visible { outline: 0; box-shadow: 0 0 0 4px rgba(255,143,179,.22); }
@media (max-width: 720px) {
  .theme-toggle { position: static; width: 36px; height: 36px; }
}