/* CEZVE müşteri QR menüsü — tek elle kullanım, büyük dokunma alanları.
   v3 madde 15: AÇIK tema — gündüz ışığında okunabilirlik (tüm yüzeyler). */
:root {
  --zemin: #f4f6f9;
  --panel: #ffffff;
  --kart: #ffffff;
  --kart-ust: #eef1f6;
  --metin: #161b26;
  --soluk: #64748b;
  --cizgi: #e2e7ef;
  --turkuaz: #f97316;
  --grad: linear-gradient(135deg, #f97316, #ea580c);
  --grad-koyu: #ffffff;
  --yesil: #16a34a;
  --sari: #f59e0b;
  --kirmizi: #dc2626;
  --radius: 14px;
  --alt-bar: 76px;
}

* { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

html, body { height: 100%; }

body {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background:
    radial-gradient(900px 560px at 88% -8%, rgba(249, 115, 22, .07), transparent 60%),
    radial-gradient(700px 480px at -12% 108%, rgba(59, 130, 246, .06), transparent 60%),
    var(--zemin);
  background-attachment: fixed;
  color: var(--metin);
  font-size: 16px;
  line-height: 1.45;
}

#app { min-height: 100%; padding-bottom: calc(var(--alt-bar) + env(safe-area-inset-bottom)); }

button { font: inherit; border: none; cursor: pointer; background: none; color: inherit; }
input, textarea { font: inherit; }
img { max-width: 100%; display: block; }

/* ---------- açılış ---------- */
.boot { display: flex; flex-direction: column; align-items: center; justify-content: center; min-height: 80vh; gap: 14px; }
.boot-cup { font-size: 56px; animation: pulse 1.2s ease-in-out infinite; }
@keyframes pulse { 50% { opacity: .45; } }

.skeleton { background: linear-gradient(90deg, var(--panel) 25%, var(--kart) 50%, var(--panel) 75%); background-size: 200% 100%; animation: shimmer 1.2s infinite; border-radius: 8px; }
@keyframes shimmer { to { background-position: -200% 0; } }
.sk-line { height: 14px; }
.sk-card { height: 92px; border-radius: var(--radius); margin: 10px 16px; }

/* ---------- karşılama ---------- */
.welcome { display: flex; flex-direction: column; justify-content: center; min-height: 88vh; padding: 32px 24px; text-align: center; gap: 10px; }
.welcome .logo { font-size: 64px; }
.welcome h1 { font-size: 26px; }
.welcome .masa { font-size: 18px; color: var(--soluk); margin-bottom: 12px; }
.welcome input {
  width: 100%; padding: 15px 16px; border: 1.5px solid var(--cizgi); border-radius: var(--radius);
  background: var(--panel); color: var(--metin); font-size: 17px; text-align: center;
}
.welcome input:focus { outline: 2px solid var(--turkuaz); border-color: transparent; }
.kvkk { font-size: 12px; color: var(--soluk); margin-top: 14px; padding: 0 8px; }

.hata-ekran { display: flex; flex-direction: column; align-items: center; justify-content: center; min-height: 80vh; padding: 32px; text-align: center; gap: 12px; }
.hata-ekran .ikon { font-size: 56px; }

/* ---------- düğmeler ---------- */
.btn {
  display: block; width: 100%; padding: 16px; border-radius: var(--radius);
  background: var(--grad); color: var(--grad-koyu); font-size: 17px; font-weight: 800;
  transition: transform .06s; text-align: center; box-shadow: 0 4px 16px rgba(249, 115, 22, .18);
}
.btn:active { transform: scale(.98); }
.btn.ikincil { background: var(--kart-ust); color: var(--metin); font-weight: 600; box-shadow: none; }
.btn.tehlike { background: var(--kirmizi); color: #2b0a06; box-shadow: none; }
.btn:disabled { opacity: .5; }

/* ---------- üst başlık + sekmeler ---------- */
.ust {
  position: sticky; top: 0; z-index: 20; background: rgba(255, 255, 255, .96); backdrop-filter: blur(8px);
  padding: 12px 16px 0; border-bottom: 1px solid var(--cizgi);
}
.ust-satir { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.kafe-ad { font-weight: 700; font-size: 18px; }
.masa-rozet { background: var(--grad); color: var(--grad-koyu); font-size: 15px; font-weight: 800; padding: 6px 15px; border-radius: 999px; white-space: nowrap; box-shadow: 0 3px 12px rgba(249, 115, 22, .28); }

.sekmeler { display: flex; gap: 4px; margin-top: 10px; }
.sekme {
  flex: 1; padding: 11px 4px; text-align: center; font-size: 14.5px; font-weight: 600;
  color: var(--soluk); border-bottom: 3px solid transparent;
}
.sekme.aktif { color: var(--turkuaz); border-bottom-color: var(--turkuaz); }
.sekme .rozet { background: var(--kirmizi); color: #2b0a06; border-radius: 999px; font-size: 11px; font-weight: 800; padding: 1px 6px; margin-left: 4px; }

/* ---------- kategori çipleri ---------- */
.kategoriler {
  display: flex; gap: 8px; overflow-x: auto; padding: 12px 16px; scrollbar-width: none;
  position: sticky; top: 97px; z-index: 15; background: rgba(244, 246, 249, .96); backdrop-filter: blur(8px);
}
.kategoriler::-webkit-scrollbar { display: none; }
.cip {
  padding: 9px 18px; border-radius: 999px; background: var(--kart); border: 1.5px solid var(--cizgi);
  font-size: 14.5px; font-weight: 600; white-space: nowrap; color: var(--soluk);
}
.cip.aktif { background: var(--grad); border-color: transparent; color: var(--grad-koyu); font-weight: 800; }

/* masa şeridi: müşteri hangi masada olduğunu menüde net görür (R4) */
.masa-serit {
  margin: 10px 16px 0; padding: 10px 14px; border-radius: 12px;
  background: linear-gradient(135deg, rgba(249, 115, 22, .12), rgba(59, 130, 246, .08));
  border: 1px solid rgba(249, 115, 22, .3); color: var(--metin); font-size: 14px;
}
.masa-serit b { color: var(--turkuaz); }

/* ---------- ürün kartları ---------- */
.urunler { padding: 4px 16px 16px; display: flex; flex-direction: column; gap: 10px; }
.urun { cursor: pointer; transition: border-color .12s, transform .08s; }
.urun:active { transform: scale(.995); border-color: rgba(249, 115, 22, .5); }
.kat-baslik { font-size: 15px; font-weight: 700; color: var(--soluk); text-transform: uppercase; letter-spacing: .04em; margin: 14px 2px 2px; }
.urun {
  display: flex; gap: 12px; background: var(--kart); border: 1px solid var(--cizgi);
  border-radius: var(--radius); padding: 12px; align-items: center;
}
.urun-img { width: 72px; height: 72px; border-radius: 10px; object-fit: cover; background: var(--kart-ust); flex-shrink: 0; }
.urun-img.yok { display: flex; align-items: center; justify-content: center; font-size: 30px; }
.urun-bilgi { flex: 1; min-width: 0; }
.urun-ad { font-weight: 700; font-size: 16px; }
.urun-aciklama { font-size: 13px; color: var(--soluk); overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.urun-alt { display: flex; align-items: center; gap: 8px; margin-top: 4px; }
.urun-fiyat { font-weight: 800; color: var(--turkuaz); font-size: 16px; }
.urun-sure { font-size: 12px; color: var(--soluk); }
.ekle-btn {
  width: 46px; height: 46px; border-radius: 12px; background: var(--grad); color: var(--grad-koyu);
  font-size: 26px; font-weight: 700; flex-shrink: 0; line-height: 1;
  box-shadow: 0 4px 12px rgba(249, 115, 22, .2);
}
.ekle-btn:active { transform: scale(.92); }

/* ---------- alt çubuk ---------- */
.alt-bar {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 30;
  display: flex; gap: 10px; padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
  background: rgba(255, 255, 255, .94); backdrop-filter: blur(8px); border-top: 1px solid var(--cizgi);
}
/* v3 madde 7: zilin işlevi belli — ikon + "Garson Çağır" etiketi */
.garson-btn {
  height: 52px; border-radius: var(--radius); background: var(--kart);
  border: 1.5px solid var(--cizgi); flex-shrink: 0;
  display: flex; align-items: center; gap: 7px; padding: 0 12px;
}
.garson-btn .zil { font-size: 22px; animation: zil-salla 3.5s ease-in-out infinite; }
.garson-btn .garson-yazi {
  font-size: 11.5px; font-weight: 800; line-height: 1.15; text-align: left;
  color: var(--metin);
}
@keyframes zil-salla {
  0%, 86%, 100% { transform: rotate(0); }
  88% { transform: rotate(14deg); } 90% { transform: rotate(-12deg); }
  92% { transform: rotate(9deg); } 94% { transform: rotate(-6deg); } 96% { transform: rotate(0); }
}
.garson-ipucu {
  position: fixed; bottom: calc(var(--alt-bar) + env(safe-area-inset-bottom) + 8px);
  left: 14px; z-index: 40; max-width: 230px;
  background: var(--kart-ust); color: var(--metin); border: 1px solid rgba(249, 115, 22, .5);
  border-radius: 12px; padding: 10px 14px; font-size: 13px; font-weight: 600;
  box-shadow: 0 8px 28px rgba(15, 23, 42, .18); animation: yukari .25s ease;
}
.sepet-btn {
  flex: 1; height: 52px; border-radius: var(--radius); background: var(--grad); color: var(--grad-koyu);
  font-size: 16px; font-weight: 800; display: flex; align-items: center; justify-content: center; gap: 10px;
  box-shadow: 0 4px 16px rgba(249, 115, 22, .2);
}
.sepet-btn .adet { background: rgba(5, 19, 32, .22); border-radius: 999px; padding: 2px 10px; font-size: 14px; }
.sepet-btn.bos { background: var(--kart-ust); color: var(--soluk); box-shadow: none; }

/* ---------- alt sayfa (sheet) ---------- */
.perde { position: fixed; inset: 0; background: rgba(3, 7, 16, .68); z-index: 40; }
.sheet {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 50; background: var(--panel);
  border-top: 1px solid var(--cizgi);
  border-radius: 20px 20px 0 0; max-height: 88vh; display: flex; flex-direction: column;
  animation: yukari .22s ease; padding-bottom: env(safe-area-inset-bottom);
}
@keyframes yukari { from { transform: translateY(40%); opacity: .4; } }
.sheet-baslik { display: flex; align-items: center; justify-content: space-between; padding: 18px 20px 8px; }
.sheet-baslik h2 { font-size: 20px; }
.kapat { font-size: 26px; color: var(--soluk); padding: 4px 8px; }
.sheet-icerik { overflow-y: auto; padding: 8px 20px 20px; }

.sepet-satir { display: flex; align-items: center; gap: 10px; padding: 12px 0; border-bottom: 1px solid var(--cizgi); }
.sepet-satir .ad { flex: 1; font-weight: 600; font-size: 15px; }
.sepet-satir .opsiyon { display: block; font-weight: 400; font-size: 12.5px; color: var(--soluk); }
.adet-kutu { display: flex; align-items: center; gap: 2px; }
.adet-btn { width: 38px; height: 38px; border-radius: 10px; background: var(--kart-ust); font-size: 20px; font-weight: 700; color: var(--metin); }
.adet-sayi { min-width: 30px; text-align: center; font-weight: 700; }
.sepet-satir .tutar { min-width: 64px; text-align: right; font-weight: 700; }

.not-alan { width: 100%; margin: 14px 0; padding: 12px 14px; border: 1.5px solid var(--cizgi); border-radius: var(--radius); background: var(--kart); color: var(--metin); resize: none; }
.toplam-satir { display: flex; justify-content: space-between; font-size: 18px; font-weight: 800; padding: 12px 0; color: var(--turkuaz); }

.opsiyon-baslik { font-size: 13px; font-weight: 700; color: var(--soluk); text-transform: uppercase; letter-spacing: .04em; margin-top: 6px; }
.opsiyon-grup { margin: 8px 0 16px; }
.opsiyon-secim { display: flex; align-items: center; gap: 12px; padding: 13px 4px; border-bottom: 1px solid var(--cizgi); font-size: 15.5px; }
.opsiyon-secim input { width: 22px; height: 22px; accent-color: var(--turkuaz); }
.opsiyon-secim .fark { margin-left: auto; color: var(--soluk); font-size: 14px; }

/* ürün ekleme onay/miktar sayfası (R5) */
.urun-detay-img { width: 100%; max-height: 200px; object-fit: cover; border-radius: var(--radius); margin-bottom: 12px; }
.urun-detay-aciklama { color: var(--soluk); font-size: 14.5px; margin-bottom: 14px; line-height: 1.5; }
.miktar-satir { display: flex; align-items: center; justify-content: space-between; padding: 14px 2px 18px; font-size: 16px; font-weight: 600; }
.adet-kutu.buyuk .adet-btn { width: 46px; height: 46px; font-size: 24px; }
.adet-kutu.buyuk .adet-sayi { min-width: 44px; font-size: 20px; }

/* sepette masa hatırlatması (R4) */
.masa-onay { text-align: center; font-size: 13.5px; color: var(--soluk); padding: 4px 0 2px; }
.masa-onay b { color: var(--turkuaz); }

.neden-btn { display: flex; align-items: center; gap: 14px; width: 100%; padding: 16px; background: var(--kart); border: 1.5px solid var(--cizgi); border-radius: var(--radius); font-size: 16px; font-weight: 600; margin-bottom: 10px; color: var(--metin); }
.neden-btn .ikon { font-size: 22px; }

/* ---------- siparişler ---------- */
.liste { padding: 14px 16px; display: flex; flex-direction: column; gap: 12px; }
.kart { background: var(--kart); border: 1px solid var(--cizgi); border-radius: var(--radius); padding: 14px 16px; }
.kart-ust { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.durum-etiket { font-size: 12.5px; font-weight: 700; padding: 3px 10px; border-radius: 999px; }
.durum-etiket.bekliyor { background: rgba(251, 191, 36, .14); color: var(--sari); }
.durum-etiket.onaylandi { background: rgba(52, 211, 153, .14); color: var(--yesil); }
.durum-etiket.iptal { background: rgba(248, 113, 113, .14); color: var(--kirmizi); }
.sip-kalem { padding: 8px 0; border-top: 1px solid var(--cizgi); }
.sip-kalem-ust { display: flex; justify-content: space-between; font-size: 14.5px; }
.sip-kalem-ust .ad { font-weight: 600; }

/* 4 nokta ilerleme: alındı → hazırlanıyor → yolda → geldi */
.asama { display: flex; align-items: center; gap: 0; margin-top: 7px; }
.nokta { width: 11px; height: 11px; border-radius: 50%; background: var(--cizgi); flex-shrink: 0; }
.nokta.dolu { background: var(--yesil); }
.nokta.aktif { background: var(--sari); box-shadow: 0 0 0 3px rgba(251, 191, 36, .2); }
.cizgi-parca { flex: 1; height: 2.5px; background: var(--cizgi); }
.cizgi-parca.dolu { background: var(--yesil); }
.asama-yazi { font-size: 12px; color: var(--soluk); margin-top: 5px; }

/* ---------- hesap ---------- */
.hesap-grup { margin-bottom: 6px; }
.hesap-kisi { font-size: 13px; font-weight: 700; color: var(--soluk); margin: 10px 2px 4px; }
.hesap-satir { display: flex; justify-content: space-between; padding: 7px 0; font-size: 14.5px; border-bottom: 1px dashed var(--cizgi); }
.hesap-toplam { display: flex; justify-content: space-between; font-size: 19px; font-weight: 800; padding: 14px 2px 4px; color: var(--turkuaz); }
.ikram-etiket { color: var(--yesil); font-size: 12px; font-weight: 700; }

/* yıldızlar */
.yildizlar { display: flex; justify-content: center; gap: 10px; font-size: 42px; margin: 10px 0 16px; }
.yildiz { filter: grayscale(1); opacity: .35; transition: all .12s; }
.yildiz.secili { filter: none; opacity: 1; transform: scale(1.12); }

.bos-durum { text-align: center; padding: 60px 30px; color: var(--soluk); }
.bos-durum .ikon { font-size: 48px; margin-bottom: 10px; }

/* ---------- bantlar ---------- */
.offline-band {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100; text-align: center;
  background: var(--sari); color: #1a1200; font-size: 13px; font-weight: 700; padding: 6px;
}
.toast {
  position: fixed; bottom: calc(var(--alt-bar) + 18px); left: 50%; transform: translateX(-50%);
  background: var(--kart-ust); color: var(--metin); padding: 12px 22px; border-radius: 999px;
  font-size: 14.5px; font-weight: 600; z-index: 90; max-width: 88vw; text-align: center;
  animation: yukari .2s ease; border: 1px solid rgba(249, 115, 22, .4);
  box-shadow: 0 8px 28px rgba(15, 23, 42, .18);
}