/* Easy Light Menu — kiosk "How to use this menu" intro (js/intro-menu.js). Vault black & gold. */
.elm-intro { position: fixed; inset: 0; z-index: 3000; display: none; flex-direction: column; align-items: center; justify-content: space-between;
  padding: max(18px, env(safe-area-inset-top)) 28px max(22px, env(safe-area-inset-bottom)); box-sizing: border-box; overflow: hidden;
  background: radial-gradient(ellipse at 50% 38%, #1d1708 0%, #0a0a0a 62%) #0a0a0a; color: #f3e6c4; cursor: pointer;
  -webkit-tap-highlight-color: transparent; -webkit-user-select: none; user-select: none; touch-action: none;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans", "PingFang SC", "Hiragino Sans", "Apple SD Gothic Neo", "Noto Sans CJK SC", "Noto Sans Arabic", "Noto Sans Devanagari", sans-serif; }
.elm-intro.open { display: flex; animation: eiFade .45s ease both; }
body.elm-intro-on { overflow: hidden; }
.elm-intro *, .elm-intro *::before, .elm-intro *::after { box-sizing: border-box; }
@keyframes eiFade { from { opacity: 0; } to { opacity: 1; } }

.ei-top { width: 100%; display: flex; align-items: center; justify-content: space-between; min-height: 56px; }
.ei-logo { height: 56px; width: auto; border-radius: 4px; opacity: .92; }
.ei-skip { margin-inline-start: auto; min-height: 52px; padding: 0 26px; border-radius: 999px; border: 1.5px solid rgba(212,175,55,.75); background: rgba(10,10,10,.6);
  color: #f3e6c4; font-family: inherit; font-weight: 700; font-size: 1.15rem; line-height: 1; letter-spacing: .02em; cursor: pointer; }

.ei-stage { position: relative; width: min(720px, 92vw); height: min(420px, 52vh); border-radius: 22px; overflow: hidden;
  background: #fbfaf7; color: #1d1d1f; border: 1.5px solid rgba(212,175,55,.55); box-shadow: 0 24px 70px rgba(0,0,0,.6), 0 0 0 8px rgba(212,175,55,.07); }
.ei-scr { position: absolute; inset: 0; padding: 22px 26px; }
.ei-scr.ei-enter { animation: eiIn .5s cubic-bezier(.2,.8,.2,1) both; }
@keyframes eiIn { from { opacity: 0; transform: translateY(14px) scale(.985); } to { opacity: 1; transform: none; } }

.ei-capwrap { text-align: center; min-height: 7.2rem; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 0 12px; }
.ei-cap { margin: 0; font-size: clamp(1.7rem, 3.6vw, 2.6rem); line-height: 1.18; font-weight: 800; color: #f6ead0; letter-spacing: -.01em; text-wrap: balance;
  text-shadow: 0 2px 18px rgba(0,0,0,.6); max-width: 22em; }
.ei-cap.in { animation: eiCap .5s ease both; }
@keyframes eiCap { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.ei-cue { margin: .5rem 0 0; min-height: 1.6em; font-size: clamp(1rem, 2vw, 1.3rem); color: #d4af37; font-weight: 600; opacity: 0; }
.ei-cue.on { opacity: 1; transition: opacity .2s; }
.ei-dots { display: flex; gap: 8px; margin: 2px 0 10px; }
.ei-dots i { width: 9px; height: 9px; border-radius: 50%; background: rgba(243,230,196,.25); transition: all .3s; }
.ei-dots i.on { background: #d4af37; width: 26px; border-radius: 6px; }

.ei-start { position: relative; min-height: 76px; min-width: min(420px, 86vw); padding: 0 40px; border-radius: 999px; border: 0; cursor: pointer;
  background: linear-gradient(180deg, #e7c65a, #c9a227); color: #120e04; font-family: inherit; font-weight: 800; font-size: 1.7rem; line-height: 1; letter-spacing: .01em;
  box-shadow: 0 10px 34px rgba(212,175,55,.35); }
.ei-start-t { position: relative; z-index: 1; }
.ei-start-ring { position: absolute; inset: -6px; border-radius: 999px; border: 2px solid rgba(231,198,90,.7); animation: eiBreath 2.4s ease-in-out infinite; }
.elm-intro.ei-cta .ei-start { animation: eiPop 1s ease-in-out infinite; }
@keyframes eiBreath { 0%,100% { transform: scale(1); opacity: .25; } 50% { transform: scale(1.06); opacity: .9; } }
@keyframes eiPop { 0%,100% { transform: scale(1); } 50% { transform: scale(1.05); } }

/* tap ring */
.ei-ring { position: absolute; z-index: 9; width: 70px; height: 70px; margin: -35px 0 0 -35px; border-radius: 50%; pointer-events: none;
  background: rgba(212,175,55,.32); border: 3px solid #d4af37; animation: eiRing 1.2s ease-out both; }
.ei-ring::after { content: ""; position: absolute; inset: -3px; border-radius: 50%; border: 3px solid rgba(212,175,55,.8); animation: eiRing2 1.2s ease-out .25s both; }
@keyframes eiRing { 0% { transform: scale(1.6); opacity: 0; } 25% { transform: scale(.8); opacity: 1; } 55% { transform: scale(.7); opacity: 1; } 100% { transform: scale(1); opacity: 0; } }
@keyframes eiRing2 { 0% { transform: scale(.6); opacity: 0; } 30% { opacity: 1; } 100% { transform: scale(2.2); opacity: 0; } }
.ei-press { transform: scale(.95); filter: brightness(.92); transition: transform .12s, filter .12s; }

/* 1 + 7 welcome */
.ei-welcome { display: flex; align-items: center; justify-content: center; background: #0a0a0a; }
.ei-welcome img { height: 86%; width: auto; border-radius: 6px; box-shadow: 0 0 60px rgba(212,175,55,.25); animation: eiGlow 3s ease-in-out infinite; }
@keyframes eiGlow { 0%,100% { box-shadow: 0 0 40px rgba(212,175,55,.15); } 50% { box-shadow: 0 0 80px rgba(212,175,55,.4); } }

/* 2 tabs */
.ei-tabs { padding-top: 26px; }
.ei-tabrow { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; padding-bottom: 16px; border-bottom: 1px solid rgba(0,0,0,.08); }
.ei-tab { padding: 10px 18px; border-radius: 999px; border: 1px solid rgba(0,0,0,.12); background: #fff; font-weight: 600; font-size: 1.05rem; color: #555; transition: all .2s; }
.ei-tab.on { background: #1d1d1f; color: #fff; border-color: #1d1d1f; }
.ei-list { list-style: none; margin: 14px 0 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; opacity: 0; transform: translateY(10px); transition: all .45s; }
.ei-list.show { opacity: 1; transform: none; }
.ei-list li { display: flex; align-items: center; gap: 12px; padding: 8px; border-radius: 12px; background: #fff; border: 1px solid rgba(0,0,0,.07); font-weight: 700; font-size: 1.05rem; }
.ei-list img, .ei-list b { width: 68px; height: 52px; border-radius: 8px; object-fit: cover; flex: none; background: #eee; }

/* 3 dish */
.ei-dishscr .ei-row { display: flex; align-items: center; gap: 16px; margin: 40px auto 0; max-width: 480px; padding: 12px; border-radius: 14px; background: #fff;
  border: 1px solid rgba(0,0,0,.08); box-shadow: 0 6px 20px rgba(0,0,0,.06); font-weight: 800; font-size: 1.35rem; color: #0a5ad4; transition: opacity .3s; }
.ei-dishscr .ei-row b { width: 110px; height: 80px; border-radius: 10px; overflow: hidden; flex: none; background: #eee; }
.ei-dishscr .ei-row img { width: 100%; height: 100%; object-fit: cover; }
.ei-dishscr .ei-row span { flex: 1; }
.ei-dishscr .ei-row i { font-style: normal; color: #c9a227; font-size: 2rem; }
.ei-card { position: absolute; inset: 14px 90px; background: #fff; border-radius: 18px; padding: 12px 12px 16px; box-shadow: 0 20px 60px rgba(0,0,0,.35);
  opacity: 0; transform: scale(.85) translateY(30px); transition: all .45s cubic-bezier(.2,.8,.2,1); text-align: start; }
.ei-card img { width: 100%; height: 66%; object-fit: cover; border-radius: 12px; display: block; }
.ei-card h4 { margin: 10px 6px 2px; font-size: 1.5rem; }
.ei-card p { margin: 0 6px; color: #6b5a1e; font-weight: 600; }
.ei-dishscr.open { background: rgba(0,0,0,.45); }
.ei-dishscr.open .ei-row { opacity: .35; }
.ei-dishscr.open .ei-card { opacity: 1; transform: none; }

/* 4 rank */
.ei-btns { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.ei-big { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px; min-height: 74px; padding: 8px; border-radius: 12px; text-align: center;
  background: #0a0a0a; color: #f3e6c4; border: 1px solid rgba(212,175,55,.6); font-weight: 700; font-size: 1.1rem; transition: all .2s; }
.ei-big i { font-style: normal; color: #d4af37; font-size: .8rem; }
.ei-big.on { background: #f3e6c4; color: #1b1426; border-color: #d4af37; }
.ei-out { list-style: none; margin: 14px 0 0; padding: 4px 14px; border-radius: 14px; background: #fffaf0; border: 1px solid rgba(212,175,55,.45); opacity: 0; min-height: 210px; }
.ei-out.show { animation: eiIn .4s ease both; opacity: 1; }
.ei-out li { display: flex; align-items: center; gap: 14px; padding: 9px 0; border-bottom: 1px solid rgba(0,0,0,.06); }
.ei-out li:last-child { border-bottom: 0; }
.ei-out em { font-style: normal; flex: none; width: 34px; height: 34px; border-radius: 50%; background: #0a0a0a; color: #f3e6c4; display: grid; place-items: center; font-weight: 800; }
.ei-out span { display: flex; flex-direction: column; font-weight: 800; font-size: 1.15rem; line-height: 1.2; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ei-out small { font-weight: 600; font-size: .9rem; color: #6b5a1e; }

/* 5 language */
.ei-langscr { padding: 0; }
.ei-mhead { height: 92px; background: #0a0a0a; display: flex; align-items: center; justify-content: center; position: relative; border-bottom: 1px solid rgba(212,175,55,.32); }
.ei-mhead img { height: 76px; width: auto; }
.ei-globe { position: absolute; top: 18px; inset-inline-end: 18px; display: inline-flex; align-items: center; gap: 6px; padding: 8px 14px; border-radius: 999px;
  border: 1.5px solid rgba(212,175,55,.7); color: #f3e6c4; font-weight: 800; font-size: 1.05rem; background: rgba(10,10,10,.6); }
.ei-globe svg { color: #d4af37; font-size: 1.25rem; }
.ei-sheet { position: absolute; left: 50%; top: 104px; width: 88%; transform: translate(-50%, 40px); opacity: 0; transition: all .45s cubic-bezier(.2,.8,.2,1);
  background: #fff; border-radius: 16px; box-shadow: 0 16px 50px rgba(0,0,0,.3); padding: 10px 12px 12px; }
.ei-langscr.open { background: linear-gradient(#0a0a0a 0 92px, rgba(0,0,0,.4) 92px); }
.ei-langscr.open .ei-sheet { opacity: 1; transform: translate(-50%, 0); }
.ei-sheet-h { display: flex; align-items: center; gap: 6px; font-weight: 800; padding: 2px 4px 8px; border-bottom: 1px solid rgba(0,0,0,.08); }
.ei-langs { display: grid; grid-template-columns: repeat(5, 1fr); gap: 6px; padding-top: 8px; }
.ei-lang { padding: 9px 6px; border-radius: 10px; border: 1px solid rgba(0,0,0,.1); text-align: center; font-weight: 700; font-size: .95rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; transition: all .18s; }
.ei-lang.on { background: #1d1d1f; color: #fff; border-color: #1d1d1f; }
.ei-lang.hi { background: #f3e6c4; border-color: #d4af37; transform: scale(1.06); }

.ei-skel { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; padding: 18px 20px; }
.ei-skel .ei-tab { font-size: .95rem; padding: 8px 14px; }
.ei-skel i { display: block; width: 100%; height: 44px; border-radius: 10px; background: linear-gradient(90deg, #f1eee6, #f8f6f0); }

/* 6 allergies */
.ei-allergy { background: #0a0a0a; display: grid; place-items: center; }
.ei-server { font-size: 190px; color: #d4af37; line-height: 0; animation: eiGlowT 2.4s ease-in-out infinite; }
@keyframes eiGlowT { 0%,100% { filter: drop-shadow(0 0 8px rgba(212,175,55,.2)); } 50% { filter: drop-shadow(0 0 26px rgba(212,175,55,.55)); } }

/* portrait iPads */
@media (orientation: portrait) {
  .ei-stage { width: 92vw; height: min(520px, 46vh); }
  .ei-langs { grid-template-columns: repeat(3, 1fr); }
  .ei-card { inset: 14px 26px; }
}
@media (max-width: 600px) {
  .ei-list { grid-template-columns: 1fr; }
  .ei-tab { font-size: .9rem; padding: 8px 12px; }
  .ei-langs { grid-template-columns: repeat(3, 1fr); }
  .ei-big { font-size: .95rem; }
}
@media (prefers-reduced-motion: reduce) { .elm-intro *, .elm-intro { animation-duration: .01s !important; transition-duration: .01s !important; } }