/* Reset & base */
*{box-sizing:border-box;margin:0;padding:0}
:root{
  --brand:#5b9ab8;
  --brand-700:#4788a5;
  --ink:#0b1220;
  --muted:#ffffffcc;
  --card:#ffffff;
  --border:#e5e7eb;
}
html,body{height:100%}
body{
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  color:var(--ink);
  background: #eef5f8;
  min-height:100vh;
  display:grid; place-items:start center;
}

/* Background image with soft overlay (κρατάμε τη δική σου εικόνα) */
body::before{
  content:"";
  position:fixed; inset:0;
  background: url('images/almira_logo.jpg') center/cover no-repeat fixed;
  filter: brightness(.9) saturate(1) contrast(1);
  z-index:-2;
}
body::after{
  content:"";
  position:fixed; inset:0;
  background: linear-gradient(180deg, rgba(255,255,255,.65), rgba(255,255,255,.65));
  z-index:-1;
}

.header{
  width:min(1100px, 100%);
  padding:10px 12px;
  margin:8px auto 6px;
  display:flex; align-items:center; justify-content:space-between; gap:12px;
}
.header img{ width:110px; height:auto }

.language-selection{ display:flex; gap:8px }
.language-selection button{
  background:#fff; border:1px solid var(--border); border-radius:10px;
  padding:4px; cursor:pointer; transition:transform .2s ease, box-shadow .2s ease;
}
.language-selection button img{ width:28px; height:28px; display:block; border-radius:50% }
.language-selection button:hover{ transform:translateY(-1px); box-shadow:0 2px 8px rgba(0,0,0,.08) }

/* Wrapper των κατηγοριών */
.categories{
  width:min(900px, 96vw);
  background:var(--muted);
  backdrop-filter: blur(2px);
  border:1px solid var(--border);
  border-radius:14px;
  padding:12px;
  margin:6px auto 24px;
  box-shadow:0 6px 18px rgba(0,0,0,.08);
}

/* Τίτλοι κατηγοριών (accordion headers) */
h2{
  text-align:center;
  background:var(--brand);
  color:#fff; padding:10px 12px; margin-top:14px; margin-bottom:8px;
  border-radius:10px; cursor:pointer; user-select:none;
  letter-spacing:.2px; font-weight:800; font-size: clamp(16px, 2.6vw, 20px);
  transition: background-color .2s ease, transform .1s ease;
}
h2:hover{ background:var(--brand-700) }
h2:active{ transform: scale(.99) }

/* Περιεχόμενα κατηγορίας (accordion panels) */
.menu-items{
  opacity:0; transform: translateY(-6px);
  max-height:0; overflow:hidden; transition: all .28s ease-in-out, opacity .25s;
}
.menu-items.active{
  background: rgba(255,255,255,.75);
  border:1px solid var(--border);
  border-radius:12px;
  padding:8px 10px 10px;
  box-shadow: 0 2px 8px rgba(0,0,0,.06);
  opacity:1; transform: translateY(0);
  max-height: 2400px;
}

/* Κουμπιά υποκατηγοριών */
.subcategory-buttons-wrapper{
  display:flex; flex-wrap:wrap; gap:8px; justify-content:center;
  margin:8px 0 10px;
}
.subcategory-header{
  background:#fff; color:#333; border:2px solid var(--brand);
  border-radius:999px; padding:6px 12px; font-weight:700; font-size:15px;
  cursor:pointer; transition: background .2s ease, color .2s ease, transform .1s ease;
}
.subcategory-header:hover{ background:var(--brand-700); color:#fff }
.subcategory-header.active{ background:var(--brand); color:#fff }

/* Στοιχείο μενού */
.menu-item{
  display:flex; align-items:center; gap:10px;
  padding:8px 10px; border-radius:10px;
  transition: background .15s ease;
}
.menu-item:nth-child(odd){ background: rgba(0,0,0,.02) }
.menu-item:hover{ background: rgba(91,154,184,.08) }

.menu-item-content{ flex:1; text-align:left }

/* Τίτλος πιάτου + τιμή δεξιά */
.menu-item h3{
  display:flex; align-items:baseline; justify-content:space-between;
  gap:12px; font-size:16px; font-weight:800; color:#0f172a; line-height:1.3;
}
.price{ font-size:15px; font-weight:900; color:#0b1220; opacity:.9; white-space:nowrap }
.price::after{ content:" €" } /* δείξε νόμισμα χωρίς να πειράξουμε JS */

/* Περιγραφή */
.menu-item p{ margin-top:2px; color:#475569; font-size:14px; line-height:1.45 }

/* Δίστηλες λίστες (responsive) */
.two-column-layout{
  display:grid; gap:6px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

/* Κινητό */
@media (max-width:768px){
  .categories{ padding:10px }
  .menu-item h3{ font-size:15px }
  .menu-item p{ font-size:13px }
}

.language-selection button.active-lang {
  background-color: #0077cc;
  color: #fff;
}