/* ---------- Tokens ---------- */
:root{
  --char:      #1c150f;
  --char-2:    #26190f;
  --paper:     #faf3e6;
  --paper-dim: #efe4d0;
  --ink:       #26190f;
  --ink-soft:  #6b5a48;
  --ember:     #d4501f;
  --ember-dk:  #a83c17;
  --mustard:   #e2a53c;
  --sage:      #7c8a63;
  --line:      rgba(38,25,15,.12);
  --line-dark: rgba(250,243,230,.14);

  --font-display: "Vazirmatn", sans-serif;
  --font-body: "Vazirmatn", sans-serif;

  --radius: 14px;
  --shadow: 0 10px 30px -12px rgba(28,21,15,.35);
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }

body{
  margin:0;
  font-family:var(--font-body);
  background:var(--paper);
  color:var(--ink);
  -webkit-font-smoothing:antialiased;
}

img,svg{ display:block; }

/* ---------- Hero ---------- */
.hero{
  position:relative;
  background:
    radial-gradient(120% 160% at 20% 0%, #3a2415 0%, transparent 55%),
    radial-gradient(90% 140% at 90% 100%, #2a1a10 0%, transparent 60%),
    linear-gradient(160deg, var(--char) 0%, var(--char-2) 100%);
  color:var(--paper);
  overflow:hidden;
  padding:38px 20px 46px;
}

.ember{
  position:absolute;
  width:280px; height:280px;
  right:-90px; top:-110px;
  background:radial-gradient(circle at 50% 50%, rgba(212,80,31,.55), rgba(212,80,31,0) 70%);
  filter:blur(10px);
  animation:emberPulse 5s ease-in-out infinite;
  pointer-events:none;
}
@keyframes emberPulse{
  0%,100%{ opacity:.55; transform:scale(1); }
  50%{ opacity:.9; transform:scale(1.12); }
}

.hero-inner{
  position:relative;
  max-width:1180px;
  margin:0 auto;
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
}

.brand{ display:flex; align-items:center; gap:14px; }
.brand-mark{
  width:56px; height:56px;
  flex:none;
  border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  background:linear-gradient(150deg, var(--ember), var(--ember-dk));
  color:var(--paper);
  box-shadow:0 8px 20px -6px rgba(212,80,31,.6);
}
.brand h1{
  margin:0;
  font-size:clamp(28px,4vw,38px);
  font-weight:900;
  letter-spacing:-.5px;
}
.tagline{
  margin:4px 0 0;
  color:var(--mustard);
  font-size:14.5px;
  font-weight:500;
}

.hero-meta{
  display:flex;
  align-items:center;
  gap:10px;
  font-size:13px;
  color:rgba(250,243,230,.65);
  font-weight:500;
}
.hero-meta .dot{ opacity:.5; }
.ticket-no{
  font-variant-numeric:tabular-nums;
  letter-spacing:.5px;
}

/* ---------- Category rail ---------- */
.cat-rail{
  position:sticky; top:0; z-index:30;
  background:var(--paper);
  border-bottom:1px solid var(--line);
  box-shadow:0 6px 16px -14px rgba(0,0,0,.4);
}
.cat-rail-inner{
  max-width:1180px;
  margin:0 auto;
  display:flex;
  gap:8px;
  padding:12px 20px;
  overflow-x:auto;
  scrollbar-width:none;
}
.cat-rail-inner::-webkit-scrollbar{ display:none; }

.cat-btn{
  flex:none;
  display:flex; align-items:center; gap:7px;
  padding:9px 16px;
  border-radius:999px;
  border:1px solid var(--line);
  background:transparent;
  color:var(--ink-soft);
  font-family:inherit;
  font-size:14px;
  font-weight:600;
  cursor:pointer;
  transition:background .18s ease, color .18s ease, border-color .18s ease, transform .12s ease;
}
.cat-btn svg{ opacity:.75; }
.cat-btn:hover{ border-color:var(--ember); color:var(--ink); }
.cat-btn:active{ transform:scale(.96); }
.cat-btn.is-active{
  background:var(--ink);
  border-color:var(--ink);
  color:var(--paper);
}
.cat-btn.is-active svg{ opacity:1; color:var(--mustard); }

/* ---------- Layout ---------- */
.layout{
  max-width:1180px;
  margin:0 auto;
  padding:34px 20px 80px;
  display:grid;
  grid-template-columns:1fr 320px;
  gap:34px;
  align-items:start;
}

.menu-section{ scroll-margin-top:76px; margin-bottom:44px; }
.menu-section:last-child{ margin-bottom:0; }

.section-title{
  display:flex; align-items:center;
  margin:0 0 18px;
  font-size:15px;
  font-weight:700;
  color:var(--ink-soft);
}
.section-title span{
  position:relative;
  padding-inline-end:14px;
}
.section-title::after{
  content:"";
  flex:1;
  height:1px;
  background:repeating-linear-gradient(90deg, var(--line) 0 6px, transparent 6px 12px);
  margin-inline-start:12px;
}

.grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:16px;
}

/* ---------- Item card ---------- */
.item{
  position:relative;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:14px;
  display:flex;
  flex-direction:column;
  gap:10px;
  transition:transform .16s ease, box-shadow .16s ease, border-color .16s ease;
}
.item:hover{
  transform:translateY(-3px);
  box-shadow:var(--shadow);
  border-color:transparent;
}

.item-thumb{
  height:96px;
  border-radius:10px;
  background:
    radial-gradient(120% 140% at 25% 20%, rgba(226,165,60,.55), transparent 60%),
    radial-gradient(120% 140% at 80% 90%, rgba(212,80,31,.45), transparent 55%),
    linear-gradient(150deg, #f1e3c9, #e7d3ab);
  display:flex; align-items:center; justify-content:center;
  color:rgba(38,25,15,.35);
}

.item-info{ display:flex; flex-direction:column; gap:2px; flex:1; }
.item-name{ font-size:14.5px; font-weight:700; line-height:1.5; }
.item-desc{ font-size:12px; color:var(--ink-soft); line-height:1.5; }

.item-foot{
  display:flex; align-items:center; justify-content:space-between;
  margin-top:2px;
}
.item-price{
  font-size:13px;
  font-weight:700;
  color:var(--ember-dk);
  font-variant-numeric:tabular-nums;
}
.item-price small{ font-weight:500; color:var(--ink-soft); font-size:11px; }

.add-btn{
  width:32px; height:32px;
  flex:none;
  border-radius:50%;
  border:none;
  background:var(--ink);
  color:var(--paper);
  font-size:18px;
  line-height:1;
  cursor:pointer;
  display:flex; align-items:center; justify-content:center;
  transition:background .15s ease, transform .12s ease;
}
.add-btn:hover{ background:var(--ember); }
.add-btn.is-stamped{ animation:stamp .38s ease; }
@keyframes stamp{
  0%{ transform:scale(1) rotate(0deg); }
  35%{ transform:scale(.72) rotate(-8deg); background:var(--mustard); }
  70%{ transform:scale(1.15) rotate(4deg); }
  100%{ transform:scale(1) rotate(0deg); }
}

/* ---------- Ticket / receipt sidebar ---------- */
.ticket{
  position:sticky;
  top:88px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius) var(--radius) 0 0;
  box-shadow:var(--shadow);
  padding:20px 20px 16px;
  display:flex;
  flex-direction:column;
}

.ticket-top{
  display:flex; align-items:baseline; justify-content:space-between;
  margin-bottom:12px;
}
.ticket-top h3{ margin:0; font-size:16px; font-weight:800; }
.ticket-sub{ font-size:12px; color:var(--ink-soft); font-variant-numeric:tabular-nums; }

.ticket-body{ min-height:64px; }

.ticket-empty{
  display:flex; flex-direction:column; align-items:center; gap:8px;
  padding:26px 6px;
  color:var(--ink-soft);
  text-align:center;
}
.ticket-empty p{ margin:0; font-size:12.5px; }

.ticket-lines{ display:none; flex-direction:column; }
.ticket-lines.has-items{ display:flex; }

.tline{
  display:flex; align-items:center; gap:10px;
  padding:10px 0;
  border-bottom:1px dashed var(--line);
  animation:printIn .28s ease;
}
@keyframes printIn{
  from{ opacity:0; transform:translateY(-6px); }
  to{ opacity:1; transform:translateY(0); }
}
.tline:last-child{ border-bottom:none; }

.tline-name{ flex:1; font-size:13px; font-weight:600; }
.tline-price{ font-size:12px; color:var(--ink-soft); font-variant-numeric:tabular-nums; }

.tline-qty{
  display:flex; align-items:center; gap:6px;
  background:var(--paper);
  border-radius:999px;
  padding:3px;
}
.qty-btn{
  width:20px; height:20px;
  border:none; border-radius:50%;
  background:#fff;
  color:var(--ink);
  font-size:13px;
  cursor:pointer;
  display:flex; align-items:center; justify-content:center;
  box-shadow:0 1px 3px rgba(0,0,0,.15);
}
.qty-btn:hover{ background:var(--ember); color:#fff; }
.tline-qty span{
  min-width:14px;
  text-align:center;
  font-size:12px;
  font-weight:700;
  font-variant-numeric:tabular-nums;
}

.ticket-divider{
  height:1px;
  margin:14px 0 12px;
  background:repeating-linear-gradient(90deg, var(--line) 0 6px, transparent 6px 12px);
}

.ticket-total-row{
  display:flex; align-items:center; justify-content:space-between;
  font-size:14.5px; font-weight:800;
  margin-bottom:14px;
}
#ticketTotal{ color:var(--ember-dk); font-variant-numeric:tabular-nums; }

.checkout-btn{
  width:100%;
  padding:13px;
  border:none;
  border-radius:10px;
  background:var(--ember);
  color:#fff;
  font-family:inherit;
  font-size:14.5px;
  font-weight:800;
  letter-spacing:.3px;
  cursor:pointer;
  transition:background .15s ease, transform .12s ease;
}
.checkout-btn:hover{ background:var(--ember-dk); }
.checkout-btn:active{ transform:scale(.98); }

.ticket-barcode{
  height:26px;
  margin-top:16px;
  background:repeating-linear-gradient(90deg, var(--ink) 0 2px, transparent 2px 5px, var(--ink) 5px 7px, transparent 7px 12px);
  opacity:.85;
  -webkit-mask-image:linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
          mask-image:linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}

/* torn paper edge */
.ticket::after{
  content:"";
  display:block;
  height:14px;
  margin:0 -20px -1px;
  background:
    linear-gradient(135deg, transparent 50%, var(--paper) 50%) 0 0/14px 14px repeat-x,
    linear-gradient(-135deg, transparent 50%, var(--paper) 50%) 0 0/14px 14px repeat-x;
  background-position: 0 0, 7px 0;
}

/* ---------- Mobile bottom bar & sheet ---------- */
.mobile-bar{
  display:none;
  position:fixed; left:14px; right:14px; bottom:14px;
  z-index:50;
  align-items:center; justify-content:space-between;
  gap:10px;
  padding:14px 18px;
  border:none;
  border-radius:14px;
  background:var(--ink);
  color:var(--paper);
  font-family:inherit;
  font-size:13.5px;
  font-weight:700;
  box-shadow:0 14px 30px -10px rgba(0,0,0,.5);
  cursor:pointer;
}
.mobile-bar-count{
  width:22px; height:22px;
  border-radius:50%;
  background:var(--ember);
  display:flex; align-items:center; justify-content:center;
  font-size:12px;
  flex:none;
}
#mobileBarTotal{ font-variant-numeric:tabular-nums; color:var(--mustard); }

.sheet-backdrop{
  display:none;
  position:fixed; inset:0;
  background:rgba(20,14,9,.45);
  z-index:40;
}

/* ---------- Footer ---------- */
.site-footer{
  text-align:center;
  padding:22px 20px 30px;
  color:var(--ink-soft);
  font-size:12px;
}

/* ---------- Responsive ---------- */
@media (max-width:960px){
  .layout{ grid-template-columns:1fr; padding-bottom:110px; }

  .ticket{
    position:fixed;
    left:0; right:0; bottom:0;
    top:auto;
    z-index:55;
    border-radius:20px 20px 0 0;
    max-height:78vh;
    overflow-y:auto;
    transform:translateY(105%);
    transition:transform .28s ease;
  }
  .ticket.is-open{ transform:translateY(0); }

  .mobile-bar{ display:flex; }
  body.sheet-open .sheet-backdrop{ display:block; }
}

@media (max-width:640px){
  .grid{ grid-template-columns:repeat(2, 1fr); }
  .hero{ padding:30px 16px 36px; }
  .layout{ padding:26px 16px 110px; }
}

@media (max-width:400px){
  .grid{ grid-template-columns:1fr 1fr; gap:12px; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion:reduce){
  html{ scroll-behavior:auto; }
  .ember{ animation:none; }
  .add-btn.is-stamped{ animation:none; }
  .tline{ animation:none; }
}

/* ---------- Focus states ---------- */
button:focus-visible{
  outline:2px solid var(--ember);
  outline-offset:2px;
}