/* GurmeLab branch TV. Design tokens first; layouts below. 1rem = 16 px on a 1920-wide landscape or a 1080-wide
   portrait panel, so type keeps its proportion on 720p, 1080p and 4K sets. Sizes target 2-3 m viewing distance:
   product names >= 40 px, prices 48 px, order numbers 72+ px at 1080p. Motion uses transform/opacity only. */
:root {
  --gl-bg: #0f1a17; --gl-surface: #172521; --gl-surface-2: #20322b; --gl-line: #2e443b;
  --gl-text: #f6f3e4; --gl-muted: #b9c8be; --gl-faint: #8fa597;
  --gl-accent: #e8c765; --gl-accent-ink: #13201a;
  --gl-ready: #8fdc9a; --gl-ready-ink: #0d1f12; --gl-prep: #f0b46a;
  --gl-up: #ff9b85; --gl-down: #8fdc9a; --gl-offline: #ff9b85;
  --gl-radius: 1.25rem; --gl-radius-sm: .75rem; --gl-gap: 1.25rem; --gl-pad: 1.75rem;
  --fs-eyebrow: 1.125rem; --fs-meta: 1.375rem; --fs-body: 1.75rem; --fs-title: 2.25rem;
  --fs-name: 2.5rem; --fs-price: 3rem; --fs-ticket: 4.5rem; --fs-hero: 4.75rem; --fs-clock: 3rem;
  --ease: cubic-bezier(.2, .7, .2, 1);
  color-scheme: dark; font-family: "Segoe UI", Roboto, "Noto Sans", Arial, sans-serif;
  font-size: calc(100vw / 120); background: var(--gl-bg); color: var(--gl-text);
}
@media (orientation: portrait) { :root { font-size: calc(100vw / 67.5); } }
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; background: var(--gl-bg); }
body { overflow: hidden; line-height: 1.2; -webkit-font-smoothing: antialiased; }
button, input { font: inherit; }
button { cursor: pointer; background: var(--gl-accent); border: 0; border-radius: var(--gl-radius-sm); padding: 1rem 1.5rem; color: var(--gl-accent-ink); font-weight: 700; }
button:focus-visible, input:focus-visible { outline: .25rem solid #fff; outline-offset: .25rem; }
.eyebrow { font-size: var(--fs-eyebrow); letter-spacing: .18em; font-weight: 700; color: var(--gl-accent); margin: 0 0 .5rem; text-transform: uppercase; }
[hidden] { display: none !important; }

/* ---- Pairing and waiting screens ---- */
.card-screen { max-width: 46rem; margin: 12vh auto; padding: 2.5rem; background: var(--gl-surface); border-radius: var(--gl-radius); text-align: left; }
.card-screen h1 { font-size: 3rem; margin: .5rem 0 1rem; }
.card-screen p { font-size: var(--fs-body); color: var(--gl-muted); }
#pair label, #pair input { display: block; width: 100%; font-size: var(--fs-body); }
#pair input { margin: 1rem 0; padding: 1rem; border-radius: var(--gl-radius-sm); background: var(--gl-bg); color: var(--gl-text); border: 2px solid var(--gl-line); letter-spacing: .2em; font-size: 2.5rem; }
#pair-error { color: var(--gl-offline); min-height: 2rem; }
#waiting { text-align: center; }
#waiting-last { font-size: var(--fs-meta) !important; }
.spinner { width: 6rem; height: 6rem; margin: 2rem auto; border-radius: 50%; border: .6rem solid var(--gl-surface-2); border-top-color: var(--gl-accent); animation: spin 1.4s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---- Display frame ---- */
#display { display: grid; grid-template-rows: 6.5rem 1fr 5rem; height: 100vh; position: relative; }
#bar { display: flex; align-items: center; gap: 1.5rem; padding: 0 var(--gl-pad); border-bottom: 2px solid var(--gl-line); min-width: 0; }
.brandmark { min-width: 0; }
.brandmark .eyebrow { margin: 0; }
#branch { font-size: var(--fs-title); margin: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
#connection { margin-left: auto; display: inline-flex; align-items: center; gap: .5rem; font-size: var(--fs-meta); color: var(--gl-muted); background: var(--gl-surface); border-radius: 99rem; padding: .35rem 1rem; white-space: nowrap; }
#connection:empty { display: none; }
#connection::before { content: ""; width: .8rem; height: .8rem; border-radius: 50%; background: var(--gl-faint); }
#connection.live::before { background: var(--gl-ready); }
#connection.offline { color: var(--gl-offline); }
#connection.offline::before { background: var(--gl-offline); }
#connection.preview::before { background: var(--gl-accent); }
#clock { font-size: var(--fs-clock); font-weight: 700; font-variant-numeric: tabular-nums; }
#zones { display: grid; gap: var(--gl-gap); padding: var(--gl-gap) var(--gl-pad); min-height: 0; }
.panel { background: var(--gl-surface); border-radius: var(--gl-radius); padding: 1.25rem 1.5rem; min-width: 0; min-height: 0; overflow: hidden; position: relative; }
.panel-head { display: flex; align-items: baseline; gap: 1rem; margin-bottom: .75rem; }
.panel-head h2 { font-size: var(--fs-title); margin: 0; }
#pages, #orders-note { margin: 0 0 0 auto; font-size: var(--fs-meta); color: var(--gl-faint); text-align: right; }

/* ---- Menu ---- */
#products { display: grid; gap: .75rem; }
.product { display: grid; grid-template-columns: .5rem 1fr auto; align-items: center; column-gap: 1.25rem; padding: .6rem 0; border-bottom: 1px solid var(--gl-line); }
.product::before { content: ""; align-self: stretch; border-radius: .25rem; background: var(--brand, var(--gl-accent)); }
.product .name { font-size: var(--fs-name); font-weight: 700; line-height: 1.1; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.product .meta { display: flex; gap: .75rem; align-items: center; margin-top: .3rem; font-size: var(--fs-meta); color: var(--gl-muted); flex-wrap: wrap; }
.product .chip { background: var(--brand, var(--gl-surface-2)); color: var(--brand-ink, var(--gl-text)); border-radius: 99rem; padding: .1rem .7rem; font-weight: 700; }
.product .deal { color: var(--gl-accent); font-weight: 700; }
.product .price { font-size: var(--fs-price); font-weight: 800; color: var(--gl-accent); white-space: nowrap; font-variant-numeric: tabular-nums; }
.product.soldout { opacity: .55; }
.product.soldout .price { color: var(--gl-muted); font-size: var(--fs-name); }
.empty { font-size: var(--fs-body); color: var(--gl-muted); }

/* ---- Orders board ---- */
#orders { display: flex; flex-direction: column; }
.columns { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; flex: 1; min-height: 0; }
.col { background: var(--gl-surface-2); border-radius: var(--gl-radius-sm); padding: 1rem; min-height: 0; overflow: hidden; }
.col h3 { display: flex; align-items: center; gap: .75rem; font-size: 2rem; margin: 0 0 1rem; color: var(--gl-prep); }
.col.done h3 { color: var(--gl-ready); }
.col h3 b { font-size: var(--fs-meta); background: var(--gl-bg); color: var(--gl-text); border-radius: 99rem; padding: .15rem .8rem; }
.col h3 b:empty { display: none; }
.tickets { display: grid; grid-template-columns: repeat(auto-fill, minmax(11rem, 1fr)); gap: .9rem; }
.ticket { position: relative; display: flex; flex-direction: column; justify-content: center; min-height: 7.5rem; padding: .5rem 1rem; border-radius: var(--gl-radius-sm); background: var(--gl-bg); text-align: center; }
.ticket .num { font-size: var(--fs-ticket); font-weight: 800; line-height: 1; font-variant-numeric: tabular-nums; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ticket .num.label { font-size: 2.5rem; line-height: 1.15; }
.ticket .cap { margin: 0 0 .2rem; font-size: 1.125rem; letter-spacing: .14em; text-transform: uppercase; font-weight: 700; }
.ticket small { display: block; font-size: var(--fs-meta); color: var(--gl-muted); margin-top: .3rem; }
.done .ticket { background: var(--gl-ready); color: var(--gl-ready-ink); }
.done .ticket small { color: var(--gl-ready-ink); opacity: .8; }
/* New "Hazır": a soft ring that breathes a few times (opacity + scale only). */
.ticket.fresh::after { content: ""; position: absolute; inset: -.4rem; border-radius: 1.1rem; border: .3rem solid var(--gl-accent); opacity: 0; animation: ring 1.6s var(--ease) 4; }
.ticket.fresh { animation: lift .6s var(--ease) 1; }
@keyframes ring { 0% { opacity: 0; transform: scale(.94); } 40% { opacity: 1; transform: scale(1); } 100% { opacity: 0; transform: scale(1.04); } }
@keyframes lift { from { transform: scale(.9); opacity: .4; } to { transform: scale(1); opacity: 1; } }

/* ---- Promotion / media loop ---- */
#promotion { padding: 0; background: var(--gl-surface-2); }
#media { position: absolute; inset: 0; }
.slide { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; opacity: 0; transition: opacity .8s var(--ease); }
.slide.on { opacity: 1; }
.slide img, .slide video { width: 100%; height: 100%; object-fit: cover; display: block; background: #000; }
.slide.contain img, .slide.contain video { object-fit: contain; }
.slide .caption { position: absolute; left: 1.5rem; bottom: 1.5rem; max-width: calc(100% - 3rem); background: rgba(15, 26, 23, .86); padding: .6rem 1rem; border-radius: var(--gl-radius-sm); font-size: var(--fs-body); font-weight: 700; }
.slide.text { flex-direction: column; align-items: flex-start; justify-content: center; padding: 2.5rem 3rem; background: linear-gradient(135deg, #22402f, #1a2e25 60%, #2c3a1e); }
.slide.text h2 { font-size: var(--fs-hero); line-height: 1.05; margin: 0; letter-spacing: -.02em; max-width: 18ch; }
.slide.text.campaign h2 { color: var(--gl-accent); }
#slide-progress { position: absolute; left: 0; right: 0; bottom: 0; height: .35rem; background: rgba(0, 0, 0, .25); }
#slide-progress i { display: block; height: 100%; background: var(--gl-accent); transform-origin: left; transform: scaleX(0); }
#slide-progress i.run { transform: scaleX(1); transition-property: transform; transition-timing-function: linear; }

/* ---- Fun / info band ---- */
#fun { display: flex; align-items: center; gap: 1.5rem; }
#fun .eyebrow { margin: 0; white-space: nowrap; }
#quip { margin: 0; font-size: 2rem; line-height: 1.2; opacity: 0; transform: translateY(.5rem); transition: opacity .6s var(--ease), transform .6s var(--ease); }
#quip.show { opacity: 1; transform: none; }
#quip-answer { margin: 0 0 0 auto; font-size: 1.75rem; font-weight: 700; color: var(--gl-accent); white-space: nowrap; }
#fun.ready { background: var(--gl-accent); color: var(--gl-accent-ink); }
#fun.ready .eyebrow { color: var(--gl-accent-ink); }
#secondary { white-space: pre-wrap; font-size: var(--fs-body); color: var(--gl-muted); }
#secondary:empty { display: none; }

/* ---- Price ticker ---- */
#ticker-bar { display: flex; align-items: center; background: var(--gl-accent); color: var(--gl-accent-ink); overflow: hidden; min-width: 0; }
.ticker-label { flex: none; height: 100%; display: flex; align-items: center; padding: 0 1.5rem; background: var(--gl-accent-ink); color: var(--gl-accent); font-size: var(--fs-eyebrow); font-weight: 800; letter-spacing: .18em; }
.ticker-viewport { flex: 1; overflow: hidden; min-width: 0; }
#ticker { display: inline-flex; white-space: nowrap; will-change: transform; animation: ticker var(--ticker-seconds, 60s) linear infinite; }
#ticker.still { animation: none; }
.tick { display: inline-flex; align-items: baseline; gap: .6rem; padding: 0 2rem; font-size: 2rem; border-right: 2px solid rgba(19, 32, 26, .25); }
.tick b { font-weight: 800; font-variant-numeric: tabular-nums; }
.tick .chg { font-size: 1.5rem; font-weight: 800; padding: 0 .4rem; border-radius: .4rem; }
.tick .chg.up { background: #7a2216; color: #ffe1da; }
.tick .chg.down { background: #144d22; color: #dcf7e0; }
@keyframes ticker { from { transform: translate3d(0, 0, 0); } to { transform: translate3d(-50%, 0, 0); } }

/* ---- Offline + quiet hours ---- */
#offline-chip { position: absolute; right: var(--gl-pad); bottom: 6rem; display: flex; align-items: center; gap: .6rem; background: var(--gl-surface); color: var(--gl-offline); border: 2px solid var(--gl-offline); border-radius: 99rem; padding: .4rem 1rem; font-size: var(--fs-meta); font-weight: 700; }
#offline-chip::before { content: ""; width: .8rem; height: .8rem; border-radius: 50%; background: var(--gl-offline); animation: pulse 2s ease-in-out infinite; }
@keyframes pulse { 50% { opacity: .25; } }
#quiet-veil { position: absolute; inset: 0; background: #000; opacity: 0; pointer-events: none; transition: opacity 2s linear; }
body[data-quiet="1"] #quiet-veil { opacity: .55; }
body[data-quiet="1"] #fun { display: none; }

/* ================= Layouts ================= */
/* Behind the till (landscape): tall menu left, board + promo right, slim fun band. */
body[data-layout="menu-orders"] #zones { grid-template-columns: 1.1fr 1fr; grid-template-rows: 1fr 15rem auto; grid-template-areas: "menu orders" "menu promo" "fun fun"; }
body[data-layout="menu-orders"] #secondary { display: none; }
#menu { grid-area: menu; } #orders { grid-area: orders; } #promotion { grid-area: promo; } #fun { grid-area: fun; } #secondary { grid-area: secondary; }
/* Shop window (portrait first): campaign media dominates, highlights + board below. */
body[data-layout="portrait-promo"] #zones { grid-template-columns: 1.35fr 1fr; grid-template-rows: 1fr 1fr auto; grid-template-areas: "promo menu" "promo orders" "fun fun"; }
body[data-layout="portrait-promo"] #secondary { display: none; }
body[data-layout="portrait-promo"] .done .tickets, body[data-layout="portrait-promo"] .prep .tickets { grid-template-columns: repeat(auto-fill, minmax(9rem, 1fr)); }
body[data-layout="portrait-promo"] .ticket .num:not(.label) { font-size: 3.75rem; }
/* Seating area (entertainment): big media, a large riddle card, compact board. No menu list; prices run on the ticker. */
body[data-layout="entertainment"] #zones { grid-template-columns: 1.6fr 1fr; grid-template-rows: 1fr 1.45fr auto; grid-template-areas: "promo fun" "promo orders" "promo secondary"; }
body[data-layout="entertainment"] #menu { display: none; }
body[data-layout="entertainment"] #fun { flex-direction: column; align-items: flex-start; justify-content: center; padding: 2rem; }
body[data-layout="entertainment"] #quip { font-size: 2.75rem; }
body[data-layout="entertainment"] #quip-answer { margin: 1rem 0 0; font-size: 2.25rem; white-space: normal; }
body[data-layout="entertainment"] .ticket .num:not(.label) { font-size: 3.75rem; }
body[data-layout="entertainment"] .ticket { min-height: 5.75rem; padding: .4rem .6rem; }
body[data-layout="entertainment"] .tickets { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .6rem; }
body[data-layout="entertainment"] .ticket .num.label { font-size: 2rem; }
body[data-layout="entertainment"] .col { padding: .75rem; }
body[data-layout="entertainment"] .col h3 { font-size: 1.75rem; margin-bottom: .6rem; }

@media (orientation: portrait) {
  #display { grid-template-rows: 7rem 1fr 5.5rem; }
  body[data-layout="menu-orders"] #zones { grid-template-columns: 1fr; grid-template-rows: 1fr 30rem 18rem auto; grid-template-areas: "menu" "orders" "promo" "fun"; }
  body[data-layout="portrait-promo"] #zones { grid-template-columns: 1.2fr 1fr; grid-template-rows: 1fr 30rem auto; grid-template-areas: "promo promo" "menu orders" "fun fun"; }
  body[data-layout="portrait-promo"] .product .name { font-size: 2.25rem; }
  body[data-layout="portrait-promo"] .product .price { font-size: 2.5rem; }
  body[data-layout="portrait-promo"] .columns { grid-template-columns: 1fr; }
  body[data-layout="portrait-promo"] .prep { display: none; }
  body[data-layout="entertainment"] #zones { grid-template-columns: 1fr; grid-template-rows: 1fr 22rem 24rem auto; grid-template-areas: "promo" "fun" "orders" "secondary"; }
  .slide.text h2 { max-width: 14ch; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001s !important; animation-iteration-count: 1 !important; transition-duration: .001s !important; }
  #ticker { animation: none; }
  .ticket.fresh { outline: .35rem solid var(--gl-accent); outline-offset: .2rem; }
  .spinner { animation: none; }
}