:root {
  --bg: #0b1220;
  --fg: #e8eef7;
  --muted: #c2cbd7;
  --accent: #ffffff;
  --ring: rgba(148, 163, 184, 0.16);
  --card: #0f172a;
}

:root {
  --bg: #003ebb;
  --fg: #e8eef7;
  --muted: #c2cbd7;
  --accent: #ffffff;
  --ring: rgba(148, 163, 184, 0.16);
  --card: #0032a8;
}

@font-face {
  font-family: "Vazirmatn";
  src: url("/fonts/woff2/Vazirmatn[wght].woff2") format("woff2");
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  unicode-range: U+0600-06FF, U+0750-077F, U+08A0-08FF, U+FB50-FDFF, U+FE70-FEFF, U+200C, U+200F, U+061C, U+0020-007F;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #08101d;
    --fg: #f1f5f9;
    --muted: #cbd5e1;
    --accent: #ffffff;
    --ring: rgba(148, 163, 184, 0.18);
    --card: #0c1528;
  }
}

* {
  box-sizing: border-box;
}

html, body {
  height: 100%;
  width: 100%;
  max-width: 100vw;
  overflow-x: hidden;
}

body {
  margin: 0;
  font-family: "Vazirmatn";
  background: var(--bg);
  color: var(--fg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  position: sticky;
  top: 0;
  backdrop-filter: saturate(180%) blur(10px);
  background: color-mix(in oklab, var(--bg) 85%, transparent);
  border-bottom: 1px solid color-mix(in oklab, var(--fg) 10%, transparent);
}

.site-title {
  margin: 0;
  padding: 16px 20px;
  font-size: 20px;
  font-weight: 600;
}

.site-mark svg {
  height: 16px;
  width: auto;
  margin-inline: 16px;
  max-width: 40vw;
  overflow: hidden;
}

img, svg {
  max-width: 100%;
  height: auto;
}

.container {
  max-width: 900px;
  margin: 24px auto;
  padding: 0 20px 40px;
}

.tabs {
  font-family: "Vazirmatn";

  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
  align-items: center;
}

.tab {
  font-family: inherit;
  appearance: none;
  border: 1px solid color-mix(in oklab, var(--fg) 12%, transparent);
  background: var(--card);
  color: var(--fg);
  padding: 12px 14px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.2px;
  cursor: pointer;
  transition: background 160ms ease, border-color 160ms ease, box-shadow 160ms ease, transform 60ms ease;
}

.tab:hover {
  border-color: color-mix(in oklab, var(--fg) 18%, transparent);
}

.tab[aria-selected="true"] {
  background: linear-gradient(180deg, color-mix(in oklab, var(--card) 80%, transparent), var(--card));
  border-color: color-mix(in oklab, var(--fg) 22%, transparent);
  box-shadow: 0 1px 0 0 var(--ring), 0 2px 10px -6px var(--ring) inset;
}

.tab:focus-visible {
  outline: none;
  box-shadow: 0 0 0 4px var(--ring);
}

.panel {
  margin-top: 16px;
}

.menu-section-title {
  margin: 24px 0 12px 0;
  font-size: 16px;
  font-weight: 700;
  color: var(--accent);
}

.menu-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

@media (max-width: 720px) {
  .menu-list {
    grid-template-columns: 1fr;
  }
  .tabs {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.menu-item {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 14px 16px;
  border: 1px solid color-mix(in oklab, var(--fg) 12%, transparent);
  border-radius: 12px;
  background: var(--card);
}

.menu-item-title {
  margin: 0 0 6px 0;
  font-size: 15px;
  font-weight: 600;
}

.menu-item-desc {
  margin: 0;
  font-size: 13px;
  color: var(--muted);
}

.menu-item-price {
  margin-inline-start: 16px;
  font-weight: 600;
  white-space: nowrap;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}