/* =========================================================
   Multilingual landing page — extends lp_flick.css design system
   lp_flick.css は共通基盤として読み込み、ここでは言語非依存の
   ブラウザ/スクリーンモックアップのみ定義する。
   ========================================================= */

/* Browser/screen mockup (replaces phone mockup) */
.l-screen-wrap {
  position: relative;
  width: min(28rem, 92vw);
  margin: 0 auto;
}
@media (min-width: 980px) {
  .l-screen-wrap { width: 100%; max-width: 32rem; }
}

.l-screen {
  position: relative;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
  box-shadow: 0 1.875rem 5rem -1.875rem rgba(var(--accent-rgb), 0.35);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.l-screen__bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 0.875rem;
  background: var(--card-actions-bg);
  border-bottom: 1px solid var(--border-color);
}
.l-screen__dots {
  display: inline-flex;
  gap: 0.3125rem;
}
.l-screen__dots span {
  width: 0.625rem; height: 0.625rem; border-radius: 50%;
  background: var(--border-color);
}
.l-screen__url {
  flex: 1;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 999px;
  padding: 0.25rem 0.75rem;
  font-size: 0.6875rem;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.l-screen__video {
  margin: 0.875rem 0.875rem 0;
  aspect-ratio: 16/9;
  border-radius: 0.5rem;
  background: linear-gradient(135deg, var(--accent) 0%, color-mix(in oklab, var(--accent) 50%, #6b4a8a) 60%, color-mix(in oklab, var(--accent) 30%, #d68fb8) 100%);
  position: relative;
  overflow: hidden;
  flex-shrink: 0;
}
.l-screen__video::after {
  content: "";
  position: absolute; inset: 0;
  background: repeating-linear-gradient(45deg, rgba(0,0,0,.1) 0 2px, transparent 2px 12px);
  mix-blend-mode: overlay;
}
.l-screen__video-play {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 2.5rem; height: 2.5rem;
  background: rgba(255,255,255,0.9);
  border-radius: 50%;
  display: grid; place-items: center;
  color: #1a1a1a;
  font-size: 1rem;
}
.l-screen__video-title {
  position: absolute; top: 0.5rem; left: 0.625rem;
  background: rgba(0,0,0,.7);
  color: #fff; font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 0.1875rem 0.5rem; border-radius: 4px;
}
.l-screen__video-bar {
  position: absolute; bottom: 0.5rem; left: 0.625rem; right: 0.625rem;
  height: 0.1875rem; background: rgba(255,255,255,.3);
  border-radius: 99px; overflow: hidden;
}
.l-screen__video-bar::after {
  content: ""; display: block; width: 42%; height: 100%;
  background: #fff;
}

.l-screen__lyric {
  padding: 1rem 1rem 0.75rem;
  flex-shrink: 0;
}
.l-screen__lyric-line {
  font-size: 0.9375rem;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: -0.005em;
  margin-bottom: 0.625rem;
  word-break: break-word;
}
.l-screen__lyric-line .done { color: var(--text-muted); }
.l-screen__lyric-line .cur {
  background: var(--accent); color: var(--text-on-accent, #fff);
  padding: 1px 4px; border-radius: 3px;
  animation: l-cur-blink 1.1s infinite;
}
@keyframes l-cur-blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.75; }
}
.l-screen__lyric-line .rest { color: var(--text-primary); }

.l-screen__stats {
  display: flex; gap: 0.875rem;
  font-size: 0.6875rem;
  color: var(--text-muted);
  padding-top: 0.625rem;
  border-top: 1px solid var(--border-color);
}
.l-screen__stats span b {
  color: var(--text-primary); font-weight: 700;
}
.l-screen__stats .combo b { color: var(--star-active, #ffb700); }
.l-screen__stats .score b { color: var(--accent); }

/* Floating callouts (reuse f-phone__float visual style) */
.l-screen__float {
  position: absolute;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 0.625rem;
  padding: 0.5625rem 0.8125rem;
  box-shadow: 0 0.5rem 1.5rem rgba(var(--accent-rgb), 0.15);
  font-size: 0.6875rem;
  display: inline-flex; align-items: center; gap: 0.5rem;
  z-index: 4;
  white-space: nowrap;
}
.l-screen__float--tl {
  top: 18%; left: -0.875rem;
}
.l-screen__float--br {
  bottom: -0.75rem; right: 1rem;
}
.l-screen__float .dot {
  width: 0.4375rem; height: 0.4375rem; border-radius: 50%;
  background: #16a34a;
  box-shadow: 0 0 0 3px rgba(22, 163, 74, 0.25);
}
.l-screen__float .combo { color: var(--star-active, #ffb700); font-weight: 700; }

@media (max-width: 560px) {
  .l-screen__float--tl { left: -0.375rem; }
  .l-screen__float--br { right: 0.375rem; }
}

/* =========================================================
   Other languages section (preserved from old design, restyled)
   ========================================================= */
.l-other-languages {
  padding: 2rem 0 3rem;
  text-align: center;
}
.l-other-languages__label {
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.875rem;
  display: block;
}
.l-other-languages__list {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.l-lang-link {
  display: inline-block;
  padding: 0.4375rem 0.875rem;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 999px;
  color: var(--text-secondary);
  font-size: 0.8125rem;
  transition: all 0.15s;
}
.l-lang-link:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--card-bg);
}

/* =========================================================
   Empty state (when no songs available in language)
   ========================================================= */
.l-empty {
  padding: 4rem 1.5rem;
  text-align: center;
  background: var(--card-bg);
  border: 1px dashed var(--border-color);
  border-radius: 1rem;
  margin: 2rem 0;
}
.l-empty__icon {
  font-size: 2.5rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
  display: block;
}
.l-empty__title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-primary);
  margin: 0 0 0.5rem;
}
.l-empty__desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin: 0 auto 1.5rem;
  max-width: 32rem;
}
.l-empty__actions {
  display: inline-flex;
  gap: 0.625rem;
  flex-wrap: wrap;
  justify-content: center;
}