/* RafRadar — tasarım sistemi (source/RafRadar.html'den birebir) */
:root {
  --accent: #1B7A4B;
  --bg: #F6F3EF;
  --card: #FFFFFF;
  --card2: #F0EBE4;
  --text: #221B12;
  --muted: #8B8175;
  --line: #E7E1D8;
  --ok: #1F7A4D;
  --warn: #A66A00;
  --bad: #C43D2B;
  --navbg: rgba(255,255,255,0.86);
  --shadow: 0 1px 2px rgba(30,20,5,0.04), 0 10px 26px -14px rgba(30,20,5,0.14);
  color-scheme: light;
}
:root[data-theme="dark"] {
  --bg: #171310;
  --card: #211B16;
  --card2: #2C251E;
  --text: #F3EDE5;
  --muted: #9C9285;
  --line: #342C24;
  --ok: #5BBE8A;
  --warn: #E2A93F;
  --bad: #E77258;
  --navbg: rgba(27,22,17,0.88);
  --shadow: 0 1px 2px rgba(0,0,0,0.35), 0 12px 30px -16px rgba(0,0,0,0.6);
  color-scheme: dark;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: 'Manrope', system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  padding-bottom: 78px; /* tabbar için */
  -webkit-font-smoothing: antialiased;
}

.ikon { display: inline-block; vertical-align: middle; }
[data-ikon] { display: inline-flex; align-items: center; }

/* ---- üst çubuk / marka ---- */
.topbar {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; justify-content: space-between;
  gap: 10px; padding: 11px 16px;
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}
.marka { display: flex; align-items: center; gap: 10px; min-width: 0; }
.marka .logo { width: 32px; height: 32px; flex-shrink: 0; display: block; }
.marka-yazi { display: flex; flex-direction: column; line-height: 1.05; min-width: 0; }
.marka-ad {
  font-family: 'Space Grotesk', 'Manrope', sans-serif;
  font-weight: 700; font-size: 1.18rem; letter-spacing: -0.4px; color: var(--text);
}
.marka-slogan { font-size: 0.68rem; color: var(--muted); margin-top: 1px; }

.topbar-sag { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.durum { font-size: 1.2rem; line-height: 1; color: var(--muted); }
.durum.ok { color: var(--ok); }
.durum.hata { color: var(--bad); }

.aimod {
  font-size: 0.7rem; font-weight: 700; padding: 4px 10px; border-radius: 999px;
  white-space: nowrap; letter-spacing: 0.2px;
  background: var(--card2); color: var(--muted);
}
.aimod.gercek { background: color-mix(in srgb, var(--ok) 15%, transparent); color: var(--ok); }
.aimod.demo { background: color-mix(in srgb, var(--warn) 18%, transparent); color: var(--warn); }

.tema-btn {
  background: transparent; border: none; cursor: pointer; color: var(--muted);
  width: 36px; height: 36px; padding: 0; border-radius: 10px;
  display: inline-flex; align-items: center; justify-content: center;
}
.tema-btn:hover { background: var(--card2); }

/* HTML `hidden` özniteliği, display:inline-flex gibi kuralları ezebilsin (giriş öncesi menüyü gizle). */
[hidden] { display: none !important; }

/* ---- ana içerik ---- */
main { padding: 16px 16px 4px; max-width: 560px; margin: 0 auto; }

.baslik { margin: 2px 0 16px; }
.baslik h1, h1 {
  font-family: 'Space Grotesk', 'Manrope', sans-serif;
  font-size: 1.5rem; font-weight: 700; letter-spacing: -0.5px; margin: 0; color: var(--text);
}
.baslik .alt-baslik, .alt-baslik { color: var(--muted); font-size: 0.82rem; margin: 3px 0 0; }
h2 {
  font-family: 'Space Grotesk', 'Manrope', sans-serif;
  font-size: 1.15rem; font-weight: 700; letter-spacing: -0.3px; margin: 18px 0 12px;
}

/* ---- kart ---- */
.kart {
  background: var(--card); border: 1px solid var(--line); border-radius: 20px;
  padding: 16px; margin-bottom: 12px; box-shadow: var(--shadow);
}
.kart .ad { font-weight: 700; }
.kart .alt { color: var(--muted); font-size: 0.82rem; margin-top: 3px; }

.rozet {
  display: inline-block; font-size: 0.7rem; font-weight: 700; padding: 3px 9px;
  border-radius: 999px; margin-left: 6px; vertical-align: middle;
  background: color-mix(in srgb, var(--accent) 13%, transparent); color: var(--accent);
}
.rozet.pasif { background: var(--card2); color: var(--muted); }

/* ---- form ---- */
label { display: block; font-size: 0.8rem; font-weight: 600; color: var(--muted); margin: 12px 0 5px; }
input[type=text], input[type=file], select, textarea {
  width: 100%; padding: 11px 12px; border: 1px solid var(--line); border-radius: 12px;
  font: inherit; font-size: 0.98rem; background: var(--card2); color: var(--text);
}
input[type=text]:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 18%, transparent);
}
textarea { resize: vertical; }
.satir { display: flex; gap: 12px; align-items: center; margin-top: 12px; }
.satir label { margin: 0; }
.onay { display: flex; align-items: center; gap: 8px; }
.onay label { margin: 0; color: var(--text); font-weight: 600; }
input[type=checkbox] { width: 18px; height: 18px; accent-color: var(--accent); }

/* ---- buton ---- */
button {
  font: inherit; font-weight: 700; cursor: pointer; border: none; border-radius: 12px;
  padding: 11px 16px; background: var(--accent); color: #fff;
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
}
button:hover { filter: brightness(0.96); }
button:active { transform: translateY(1px); }
button.ikincil { background: var(--card2); color: var(--text); border: 1px solid var(--line); }
button.tehlike { background: color-mix(in srgb, var(--bad) 12%, transparent); color: var(--bad); }
button.mini { padding: 7px 11px; font-size: 0.8rem; font-weight: 600; border-radius: 10px; }
button .ikon { margin-right: 1px; }
.buton-satir { display: flex; gap: 8px; margin-top: 16px; flex-wrap: wrap; }

.kart-baslik { display: flex; justify-content: space-between; align-items: flex-start; gap: 8px; }
.kart-aksiyon { display: flex; gap: 6px; flex-shrink: 0; flex-wrap: wrap; justify-content: flex-end; }

.bos { text-align: center; color: var(--muted); padding: 44px 16px; }
.iskele {
  border: 1.5px dashed color-mix(in srgb, var(--accent) 40%, var(--line));
  border-radius: 18px; padding: 28px 18px; text-align: center; color: var(--muted);
  background: var(--card2);
}
.iskele b { color: var(--text); }

/* ---- alt sekme çubuğu ---- */
.tabbar {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 10;
  display: flex; gap: 2px;
  background: var(--navbg);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  backdrop-filter: saturate(180%) blur(14px);
  border-top: 1px solid var(--line);
  padding: 7px 6px calc(7px + env(safe-area-inset-bottom));
}
.tabbar button {
  flex: 1; flex-direction: column; gap: 2px; background: none; color: var(--muted);
  font-weight: 600; font-size: 0.66rem; padding: 5px 2px; border-radius: 12px;
}
.tabbar button:hover { background: transparent; filter: none; }
.tabbar button .ikon { margin-bottom: 1px; }
.tabbar button.aktif { color: var(--accent); }
.tabbar button.aktif .ikon { stroke-width: 2.4; }

/* ---- uyarı ---- */
.uyari { padding: 11px 13px; border-radius: 12px; margin-bottom: 12px; font-size: 0.9rem; font-weight: 500; }
.uyari.hata { background: color-mix(in srgb, var(--bad) 12%, transparent); color: var(--bad); }
.uyari.iyi { background: color-mix(in srgb, var(--ok) 14%, transparent); color: var(--ok); }

details.kart summary { list-style: none; }
details.kart summary::-webkit-details-marker { display: none; }

/* ---- modal (etiket karesi büyütme, fiyat geçmişi grafiği) ---- */
.modal-arka {
  position: fixed; inset: 0; z-index: 50;
  background: rgba(0, 0, 0, 0.55);
  display: flex; align-items: center; justify-content: center; padding: 18px;
}
.modal-kutu {
  background: var(--card); border: 1px solid var(--line); border-radius: 16px;
  padding: 16px; max-width: 640px; width: 100%; max-height: 86vh; overflow: auto;
  box-shadow: var(--shadow);
}

/* ---- onay ekranı: etiketin okunduğu kare ---- */
.taslak-gorsel {
  display: block; max-width: 100%; max-height: 180px;
  border-radius: 10px; margin-top: 8px; cursor: zoom-in;
  border: 1px solid var(--line);
}

/* ---- onay ekranı: benzer ürün önerisi ---- */
.oneri {
  background: color-mix(in srgb, var(--accent) 8%, transparent);
  border: 1px dashed color-mix(in srgb, var(--accent) 45%, transparent);
  border-radius: 10px; padding: 8px 10px; margin-top: 12px;
  font-size: 0.85rem; display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
}
.oneri.secili {
  border-style: solid;
  background: color-mix(in srgb, var(--ok) 12%, transparent);
}

/* ---- API token (kurulum anahtarı) kutusu ---- */
.token-kutu {
  margin-top: 10px; padding: 12px; border-radius: 12px;
  background: color-mix(in srgb, var(--warn) 8%, transparent);
  border: 1px solid color-mix(in srgb, var(--warn) 35%, transparent);
}
.token-deger {
  font-family: ui-monospace, "Cascadia Code", Consolas, monospace;
  font-size: 0.86rem; word-break: break-all;
  -webkit-user-select: all; user-select: all;
  background: var(--card2); color: var(--text);
  padding: 8px 10px; border-radius: 8px; margin: 8px 0;
}

/* ---- giriş / kayıt ekranı ---- */
.giris-sar { display: flex; justify-content: center; align-items: flex-start; padding: 18px 0 40px; }
.giris-kart { max-width: 400px; width: 100%; }
.giris-logo { display: flex; align-items: center; justify-content: center; gap: 10px; margin-bottom: 6px; }
.giris-logo svg { width: 34px; height: 34px; }
.giris-logo .marka-ad { font-family: "Space Grotesk", system-ui, sans-serif; font-weight: 700; font-size: 1.35rem; letter-spacing: -0.02em; }
.giris-kart a { color: var(--accent); font-weight: 600; text-decoration: none; }
.giris-kart a:hover { text-decoration: underline; }