/*
Theme Name: Luna Cafe Menu
Theme URI: https://masoudseo.ir
Author: Masoud SEO
Author URI: https://masoudseo.ir
Description: قالب تک‌صفحه‌ای منوی کافه لونا با طراحی شیشه‌ای و کاملاً واکنش‌گرا برای موبایل.
Version: 1.0.0
Text Domain: luna-menu
*/

/* ==========================================================================
   Design tokens
   ========================================================================== */
:root{
  --bg-0:#120d0a;
  --bg-1:#1c1410;
  --bg-2:#241a14;
  --gold:#cba36c;
  --gold-soft:rgba(203,163,108,.35);
  --moon:#eee6da;
  --moon-glow:rgba(238,230,218,.16);
  --ink:#f4ede3;
  --ink-dim:#b5a89a;
  --ink-faint:#84766a;
  --glass-bg:rgba(255,255,255,.045);
  --glass-bg-strong:rgba(255,255,255,.08);
  --glass-border:rgba(255,255,255,.10);
  --radius-lg:26px;
  --radius-md:18px;
  --radius-sm:12px;
  --shadow-deep:0 20px 60px -20px rgba(0,0,0,.65);
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}

body.luna-menu-body{
  margin:0;
  min-height:100vh;
  direction:rtl;
  font-family:'YekanBakhFN','Vazirmatn',Tahoma,sans-serif;
  color:var(--ink);
  background:
    radial-gradient(60% 40% at 82% -6%, rgba(238,230,218,.10), transparent 60%),
    radial-gradient(70% 50% at 12% 8%, rgba(203,163,108,.10), transparent 60%),
    linear-gradient(180deg,var(--bg-0),var(--bg-1) 40%,var(--bg-2));
  background-attachment:fixed;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}

a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font-family:inherit}

/* ==========================================================================
   Top info bar
   ========================================================================== */
.luna-topbar{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:center;
  gap:6px 18px;
  padding:10px 16px;
  font-size:12.5px;
  color:var(--ink-dim);
  background:rgba(0,0,0,.28);
  border-bottom:1px solid var(--glass-border);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  text-align:center;
}
.luna-topbar span{white-space:nowrap;display:inline-flex;align-items:center;gap:6px}
.luna-topbar svg{width:14px;height:14px;flex:none;opacity:.85}
.luna-topbar a.luna-ig{color:var(--gold);font-weight:600}

/* ==========================================================================
   Hero
   ========================================================================== */
.luna-hero{
  position:relative;
  padding:38px 20px 20px;
  text-align:center;
  overflow:hidden;
}
.luna-moon-glow{
  position:absolute;
  top:-70px;
  right:50%;
  transform:translateX(50%);
  width:340px;
  height:340px;
  border-radius:50%;
  background:radial-gradient(circle at 50% 40%, var(--moon-glow), transparent 70%);
  filter:blur(4px);
  pointer-events:none;
  z-index:0;
}
.luna-hero-inner{position:relative;z-index:1}

.luna-logo{
  width:76px;height:76px;
  margin:0 auto 14px;
  border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:var(--glass-bg-strong);
  border:1px solid var(--glass-border);
  box-shadow:0 0 0 1px rgba(203,163,108,.15), var(--shadow-deep);
  overflow:hidden;
}
.luna-logo img{width:100%;height:100%;object-fit:cover;border-radius:50%}
.luna-logo svg{width:34px;height:34px;color:var(--gold)}

.luna-title{
  font-size:clamp(26px,7vw,38px);
  font-weight:900;
  letter-spacing:.5px;
  margin:0 0 6px;
  background:linear-gradient(180deg,var(--ink),var(--gold-soft) 220%);
  -webkit-background-clip:text;
  background-clip:text;
}
.luna-subtitle{
  margin:0 auto;
  max-width:320px;
  color:var(--ink-dim);
  font-size:13.5px;
  line-height:1.9;
}
.luna-subtitle strong{color:var(--gold);font-weight:600}

/* ==========================================================================
   Tabs
   ========================================================================== */
.luna-tabs-wrap{
  position:sticky;
  top:0;
  z-index:20;
  padding:14px 0 10px;
  background:linear-gradient(180deg, var(--bg-1) 60%, transparent);
}
.luna-tabs{
  display:flex;
  gap:8px;
  overflow-x:auto;
  padding:2px 16px 8px;
  scroll-snap-type:x proximity;
  -ms-overflow-style:none;
  scrollbar-width:none;
}
.luna-tabs::-webkit-scrollbar{display:none}

.luna-tab{
  scroll-snap-align:start;
  flex:none;
  display:flex;
  align-items:center;
  gap:7px;
  padding:10px 16px;
  border-radius:999px;
  background:var(--glass-bg);
  border:1px solid var(--glass-border);
  color:var(--ink-dim);
  font-size:13.5px;
  font-weight:600;
  white-space:nowrap;
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
  cursor:pointer;
  transition:.25s ease;
  -webkit-tap-highlight-color:transparent;
}
.luna-tab svg{width:17px;height:17px;flex:none;opacity:.85;transition:.25s}
.luna-tab.is-active{
  color:var(--bg-0);
  background:linear-gradient(135deg,var(--moon),var(--gold));
  border-color:transparent;
  box-shadow:0 8px 20px -6px rgba(203,163,108,.55);
}
.luna-tab.is-active svg{opacity:1}

/* ==========================================================================
   Menu grid
   ========================================================================== */
.luna-main{padding:8px 16px 64px;max-width:640px;margin:0 auto}
.luna-panel{display:none}
.luna-panel.is-active{display:block;animation:lunaFade .35s ease}
@keyframes lunaFade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

.luna-panel-title{
  display:flex;align-items:center;gap:10px;
  margin:18px 4px 14px;
  color:var(--ink-dim);
  font-size:13px;
  font-weight:600;
}
.luna-panel-title::after{
  content:"";flex:1;height:1px;
  background:linear-gradient(90deg,var(--glass-border),transparent);
}

.luna-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:12px;
}
@media (max-width:380px){
  .luna-grid{grid-template-columns:1fr}
}

.luna-card{
  position:relative;
  border-radius:var(--radius-md);
  padding:12px;
  background:var(--glass-bg);
  border:1px solid var(--glass-border);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  box-shadow:var(--shadow-deep);
  transition:transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.luna-card:active{transform:scale(.98)}
@media (hover:hover){
  .luna-card:hover{
    border-color:var(--gold-soft);
    box-shadow:0 0 0 1px rgba(203,163,108,.2), 0 24px 50px -18px rgba(0,0,0,.7);
  }
}

.luna-card-img{
  position:relative;
  width:100%;
  aspect-ratio:1/1;
  border-radius:var(--radius-sm);
  overflow:hidden;
  margin-bottom:10px;
  background:linear-gradient(150deg,rgba(255,255,255,.06),rgba(255,255,255,.01));
  border:1px solid var(--glass-border);
}
.luna-card-img img{width:100%;height:100%;object-fit:cover}
.luna-card-img.is-empty{display:flex;align-items:center;justify-content:center}
.luna-card-img.is-empty svg{width:30%;height:30%;color:var(--ink-faint)}

.luna-card-name{
  font-size:14.5px;
  font-weight:700;
  color:var(--ink);
  margin:0 0 2px;
  line-height:1.4;
}
.luna-card-sub{
  font-size:11px;
  color:var(--ink-faint);
  margin:0 0 8px;
  letter-spacing:.3px;
}
.luna-card-desc{
  font-size:11.5px;
  color:var(--ink-dim);
  line-height:1.7;
  margin:0 0 10px;
}
.luna-card-price{
  display:inline-flex;
  align-items:baseline;
  gap:4px;
  padding:5px 12px;
  border-radius:999px;
  background:rgba(203,163,108,.12);
  border:1px solid var(--gold-soft);
  color:var(--gold);
  font-size:12.5px;
  font-weight:700;
}
.luna-card-price span{font-size:10px;font-weight:500;color:var(--ink-dim)}

.luna-empty{
  text-align:center;
  color:var(--ink-faint);
  font-size:13px;
  padding:50px 20px;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.luna-footer{
  padding:26px 20px 40px;
  text-align:center;
  color:var(--ink-faint);
  font-size:11.5px;
  border-top:1px solid var(--glass-border);
}
.luna-footer a{color:var(--gold);font-weight:600}

/* Focus visibility */
.luna-tab:focus-visible,
.luna-card:focus-visible{
  outline:2px solid var(--gold);
  outline-offset:2px;
}

@media (prefers-reduced-motion: reduce){
  .luna-panel.is-active{animation:none}
  .luna-card{transition:none}
}