/* Renk ve yazı tipleri :root değişkenlerinden gelir (Görünüm ayarlarından). */
*, *::before, *::after { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font-family: var(--body-font); font-size: 1rem; line-height: 1.5; }
h1, h2, h3, legend { font-family: var(--head-font); margin: 0; }
h1 { font-size: 2rem; line-height: 1.15; }
h2 { font-size: 1.25rem; }
a { color: inherit; }
svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; flex: 0 0 auto; }
.mono { font-family: 'IBM Plex Mono', ui-monospace, monospace; }
.soluk { color: color-mix(in srgb, var(--text) 68%, var(--bg)); }
.kucuk { font-size: .875rem; }
.kalin { font-weight: 500; }
p { margin: 0; }

/* Düğmeler ve form alanları */
.dugme { display: inline-flex; align-items: center; justify-content: center; gap: 8px; background: var(--accent); color: #fff; border: 0; border-radius: var(--kose-dugme, 8px); padding: 12px 22px; min-height: 44px; font: inherit; font-weight: 500; text-decoration: none; cursor: pointer; }
.dugme:hover { filter: brightness(1.08); }
.dugme:disabled { background: #8A8C91; cursor: not-allowed; filter: none; }
.dugme.ikincil { background: #fff; color: #16181D; border: 1.5px solid #16181D; }
.dugme.tehlike { background: transparent; color: #A1351F; border: 1px solid #E4C5BD; }
.kucuk-dugme { padding: 8px 16px; font-size: .9375rem; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
.alan { display: flex; flex-direction: column; gap: 8px; }
.alan label { font-size: .875rem; font-weight: 500; }
input[type=text], input[type=password], select, textarea { font: inherit; font-size: 1rem; color: #16181D; background: #fff; padding: 11px 14px; border: 1px solid #BFC0BB; border-radius: var(--kose-dugme, 8px); min-height: 44px; width: 100%; }
textarea { resize: vertical; min-height: 88px; }
input[type=checkbox] { width: 22px; height: 22px; accent-color: var(--accent); cursor: pointer; margin: 0; }
fieldset { border: 0; margin: 0; padding: 0; min-width: 0; }
.mesaj { border-radius: 8px; padding: 12px 14px; font-size: .9rem; }
.mesaj.hata { background: #FBECE8; color: #8E2A17; }
.mesaj.basari { background: #E8F2EC; color: #1F4F37; }
.mesaj.uyari { background: #FBEFE6; color: #7A3410; }
.kurallar { display: flex; flex-direction: column; gap: 3px; background: #F6F6F3; color: #16181D; border-radius: 8px; padding: 10px 12px; font-size: .8125rem; }
.kural-baslik { font-weight: 500; }
.kural::before { content: '○ '; }
.kural.tamam { color: #1F4F37; }
.kural.tamam::before { content: '✓ '; }
.eslesme { font-size: .8125rem; min-height: 1em; }
.eslesme.iyi { color: #1F4F37; } .eslesme.kotu { color: #8E2A17; }

/* Ana sayfa */
.ana-kap { min-height: 100vh; display: flex; flex-direction: column; }
.kahraman { flex: 1 1 auto; width: 100%; max-width: var(--kahraman-genislik, 1120px); margin: 0 auto; padding: var(--kahraman-ust, 64px) 24px var(--kahraman-alt, 112px); display: flex; flex-direction: column; justify-content: var(--kahraman-dikey, center); align-items: var(--kahraman-hiza, flex-start); text-align: var(--kahraman-metin, left); gap: var(--kahraman-aralik, 28px); }
.kahraman h1 { font-weight: 700; font-size: min(var(--baslik-boyut, 84px), 11vw); line-height: 1.02; letter-spacing: -.02em; max-width: var(--baslik-genislik, 14ch); order: var(--sira-baslik, 1); }
.kahraman p { font-size: var(--yazi-boyut, 20px); line-height: 1.55; max-width: var(--yazi-genislik, 56ch); order: var(--sira-yazi, 2); color: color-mix(in srgb, var(--text) 80%, var(--bg)); }
.kahraman-dugme { order: var(--sira-dugme, 3); }
.kahraman .dugme { padding: var(--dugme-y, 14px) var(--dugme-x, 24px); }
.ana-alt { display: var(--alt-goster, block); text-align: var(--alt-hiza, left); width: 100%; max-width: var(--kahraman-genislik, 1120px); margin: 0 auto; padding: 24px; border-top: 1px solid color-mix(in srgb, var(--text) 12%, var(--bg)); font-size: .875rem; }

/* Giriş */
.giris-kap { min-height: 100vh; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 24px; padding: 48px 16px; }
.kart { background: #fff; color: #16181D; border: 1px solid #DCDCD7; border-radius: var(--kose-kutu, 12px); padding: var(--kutu-ic, 24px); display: flex; flex-direction: column; gap: 16px; }
.kart .soluk { color: #50535B; }
.giris-kart { width: 100%; max-width: var(--giris-genislik, 400px); padding: var(--giris-ic, 32px); gap: 20px; }
.giris-kart h1 { font-size: 1.75rem; }
.baslik-grup { display: flex; flex-direction: column; gap: 6px; }
.geri { text-decoration: none; padding: 10px 0; }

/* Panel iskeleti */
.kabuk { display: flex; min-height: 100vh; }
.yan { flex: 0 0 var(--yan-genislik, 248px); width: var(--yan-genislik, 248px); background: var(--header); color: #F4F4F1; padding: 16px 12px; display: flex; flex-direction: column; gap: 20px; position: sticky; top: 0; height: 100vh; overflow-y: auto; transition: width .2s, flex-basis .2s; }
.yan-ust { display: flex; align-items: center; justify-content: space-between; gap: 8px; min-height: 44px; }
.marka { display: flex; flex-direction: column; padding-left: 8px; min-width: 0; }
.marka-ad { font-family: var(--head-font); font-weight: 700; font-size: 1.15rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.marka-alt, .yan .soluk { color: #A3A5AA; font-size: .8125rem; }
.ikon-btn { background: transparent; color: inherit; border: 0; width: 44px; height: 44px; display: inline-flex; align-items: center; justify-content: center; cursor: pointer; border-radius: 8px; flex: 0 0 auto; }
.ikon-btn.cerceveli { border: 1px solid rgba(255,255,255,.25); }
.yan-nav { display: flex; flex-direction: column; gap: 4px; flex: 1 1 auto; }
.yan-nav a, .yan-nav summary, .yan-alt a, .yan-alt button { display: flex; align-items: center; gap: 12px; width: 100%; min-height: 44px; padding: 10px 12px; border-radius: 8px; color: #F4F4F1; text-decoration: none; background: transparent; border: 0; font: inherit; font-size: .9375rem; cursor: pointer; text-align: left; }
.yan-nav a:hover, .yan-nav summary:hover, .yan-alt a:hover, .yan-alt button:hover { background: rgba(255,255,255,.08); }
.yan-nav a.aktif { background: rgba(255,255,255,.16); }
.yan-nav summary { list-style: none; }
.yan-nav summary::-webkit-details-marker { display: none; }
.yan-nav summary .ok { margin-left: auto; transition: transform .2s; }
.grup[open] > summary .ok { transform: rotate(180deg); }
.grup .alt { display: flex; flex-direction: column; gap: 4px; padding-left: 16px; margin-top: 4px; }
.yan-alt { border-top: 1px solid rgba(255,255,255,.15); padding-top: 16px; display: flex; flex-direction: column; gap: 4px; }
.yan-alt form { margin: 0; }
.kim { display: flex; flex-direction: column; padding: 0 12px 6px; font-size: .875rem; }
.icerik { flex: 1 1 auto; min-width: 0; }
.icerik main { max-width: var(--icerik-genislik, 1200px); margin: 0 auto; padding: 40px 32px 64px; display: flex; flex-direction: column; gap: var(--bolum-aralik, 28px); }
.mobil-ust, .perde { display: none; }

/* Daraltılmış menü (masaüstü) */
.menu-dar .yan { flex-basis: 72px; width: 72px; }
.menu-dar .yan .etiket { display: none; }
.menu-dar .yan-ust { justify-content: center; }
.menu-dar .yan-nav a, .menu-dar .yan-nav summary, .menu-dar .yan-alt a, .menu-dar .yan-alt button { justify-content: center; padding: 10px; }
.menu-dar .grup .alt { padding-left: 0; }
.menu-dar #yan-daralt svg { transform: rotate(180deg); }

/* Panel içerik parçaları */
.sayfa-bas { display: flex; flex-direction: column; gap: 6px; }
.sayfa-bas.yan-yana { flex-direction: row; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 16px; }
.sayfa-bas.yan-yana > div:first-child { display: flex; flex-direction: column; gap: 6px; }
.iki-sutun { display: flex; flex-wrap: wrap; gap: 24px; align-items: flex-start; }
.iki-sutun > :first-child { flex: 1 1 380px; min-width: 0; }
.iki-sutun > :last-child { flex: 999 1 480px; min-width: 0; }
.betik-duzen > .liste { flex: 1 1 var(--liste-esas, 380px); order: var(--liste-sira, 0); min-width: min(var(--istif, 0px), 100%); }
.betik-duzen > .cikti-alan { order: var(--cikti-sira, 1); min-width: min(var(--istif, 0px), 100%); }
.liste { padding: 0; gap: 0; overflow: hidden; }
.satir { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: space-between; padding: 16px 20px; border-bottom: 1px solid #ECECE8; }
.satir:last-child { border-bottom: 0; }
.satir.secili { background: #F2F6FA; }
.satir-bilgi { display: flex; flex-direction: column; gap: 2px; min-width: 0; word-break: break-all; }
.satir-dugmeler { display: flex; gap: 8px; }
.satir-dugmeler form { margin: 0; }
.bos { padding: 24px 20px; color: #50535B; }
.cikti-alan { display: flex; flex-direction: column; gap: 12px; }
.cikti-bas { display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; align-items: center; }
.cikti { margin: 0; background: #16181D; color: #DDE3EA; border-radius: var(--kose-kutu, 12px); padding: 20px; min-height: var(--cikti-yukseklik, 320px); max-height: 70vh; overflow: auto; font-family: 'IBM Plex Mono', ui-monospace, monospace; font-size: .875rem; line-height: 1.6; white-space: pre-wrap; word-break: break-word; }
.yukle-form { display: flex; flex-wrap: wrap; gap: 16px; align-items: stretch; }
.birak { flex: 999 1 360px; min-width: 0; border: 2px dashed #BFC0BB; border-radius: var(--kose-kutu, 12px); padding: 28px 20px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px; text-align: center; cursor: pointer; background: #FAFAF8; position: relative; }
.birak.uzerinde { border-color: var(--accent); background: #F2F6FA; }
.birak svg { width: 32px; height: 32px; color: #50535B; }
.gizli-girdi { position: absolute; width: 1px; height: 1px; opacity: 0; overflow: hidden; }
.yukle-yan { flex: 1 1 280px; display: flex; flex-direction: column; gap: 12px; justify-content: space-between; }

.kontenjan { display: flex; flex-direction: column; gap: 8px; min-width: 220px; }
.kontenjan-ust { display: flex; justify-content: space-between; gap: 12px; }
.cubuk { height: 8px; background: #DCDCD7; border-radius: 999px; overflow: hidden; }
.cubuk > div { height: 100%; background: var(--accent); border-radius: 999px; }
.cubuk > div.dolu { background: #B4500F; }
.dolgusuz { padding: 0; gap: 0; }
.tablo-kap { overflow-x: auto; }
table.yetki { width: 100%; border-collapse: collapse; font-size: .9375rem; }
.yetki th { text-align: left; font-size: .75rem; text-transform: uppercase; letter-spacing: .05em; color: #50535B; font-weight: 500; padding: 14px 16px; border-bottom: 1px solid #ECECE8; white-space: nowrap; }
.yetki th.mono { text-transform: none; letter-spacing: 0; }
.yetki td { padding: 10px 16px; border-bottom: 1px solid #ECECE8; min-height: 56px; }
.yetki .orta { text-align: center; }
.rozet { display: inline-block; background: #ECECE8; border-radius: 999px; padding: 3px 12px; font-size: .8125rem; white-space: nowrap; }
.rozet.yonetici { background: #DCE6F0; }
.tablo-alt { padding: 16px 20px; }
.sil-liste { display: flex; flex-direction: column; }
.sil-satir { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 8px 0; border-bottom: 1px solid #ECECE8; margin: 0; }
.sil-satir:last-child { border-bottom: 0; }
.form-izgara { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; align-items: start; margin-bottom: 16px; }

.ayarlar { gap: 24px; }
.ayarlar fieldset { display: flex; flex-direction: column; gap: 14px; border-top: 1px solid #ECECE8; padding-top: 20px; }
.ayarlar fieldset:first-of-type { border-top: 0; padding-top: 0; }
.ayarlar legend { font-size: 1.1rem; padding: 0; margin-bottom: 4px; float: left; width: 100%; }
.renk-satir { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.renk-sec { display: flex; align-items: center; gap: 10px; }
input[type=color] { width: 48px; height: 44px; border: 1px solid #BFC0BB; border-radius: 8px; padding: 2px; background: #fff; cursor: pointer; }
.dugme-sirasi { display: flex; flex-wrap: wrap; gap: 12px; }
.onizleme-alan { display: flex; flex-direction: column; gap: 8px; }
.onizleme { border: 1px solid #DCDCD7; border-radius: var(--kose-kutu, 12px); overflow: hidden; background: var(--bg); color: var(--text); font-family: var(--body-font); margin-top: 4px; }
.onizleme-ust { background: var(--header); color: #F4F4F1; padding: 14px 24px; display: flex; justify-content: space-between; align-items: center; font-size: .875rem; }
.onizleme-marka { font-family: var(--head-font); font-weight: 700; font-size: 1.05rem; }
.onizleme-govde { padding: 44px 28px 52px; display: flex; flex-direction: column; gap: 16px; align-items: flex-start; }
.onizleme-baslik { font-family: var(--head-font); font-weight: 700; font-size: 2.5rem; line-height: 1.05; }
.onizleme-metin { font-size: 1.05rem; max-width: 46ch; opacity: .85; white-space: pre-line; }
.onizleme-dugme { background: var(--accent); color: #fff; padding: 12px 22px; border-radius: var(--kose-dugme, 8px); font-weight: 500; font-size: .9375rem; }

/* Mobil: menü soldan açılan çekmece olur */
@media (max-width: 768px) {
  .mobil-ust { display: flex; align-items: center; gap: 8px; background: var(--header); color: #F4F4F1; padding: 8px 12px; position: sticky; top: 0; z-index: 20; }
  .mobil-baslik { font-family: var(--head-font); font-weight: 700; font-size: 1.05rem; flex: 1 1 auto; }
  .mobil-kim { font-family: 'IBM Plex Mono', monospace; font-size: .8125rem; color: #C9CACD; padding-right: 4px; }
  .yan { position: fixed; left: 0; top: 0; bottom: 0; height: 100%; width: 280px; z-index: 40; transform: translateX(-100%); transition: transform .2s; }
  .menu-acik .yan { transform: none; }
  .menu-acik .perde { display: block; position: fixed; inset: 0; background: rgba(10,12,16,.45); z-index: 30; }
  #yan-daralt { display: none; }
  .menu-dar .yan { width: 280px; }
  .menu-dar .yan .etiket { display: revert; }
  .menu-dar .yan-nav a, .menu-dar .yan-nav summary, .menu-dar .yan-alt a, .menu-dar .yan-alt button { justify-content: flex-start; padding: 10px 12px; }
  .icerik main { padding: 24px 16px 48px; gap: 22px; }
  h1 { font-size: 1.6rem; }
  .giris-kart { padding: 28px 20px; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }

/* Yerleşim ekranı */
.yerlesim-duzen { display: flex; flex-wrap: wrap; gap: 24px; align-items: flex-start; }
.yerlesim-duzen > form { flex: 1 1 400px; min-width: 0; }
.yerlesim-duzen > .onizleme-alan { flex: 999 1 520px; min-width: 0; position: sticky; top: 16px; }
.ayar-satir { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 6px 12px; align-items: center; }
.ayar-satir label { font-size: .9rem; }
.ayar-satir input[type=range] { grid-column: 1 / -1; width: 100%; accent-color: var(--accent); min-height: 32px; }
.ayar-satir output { font-family: 'IBM Plex Mono', monospace; font-size: .8125rem; color: #50535B; }
.ayar-satir select { grid-column: 1 / -1; }
.ayar-onay { display: flex; align-items: center; gap: 10px; font-size: .9rem; min-height: 44px; }
.cerceve-kap { border: 1px solid #DCDCD7; border-radius: var(--kose-kutu, 12px); overflow: hidden; background: #fff; position: relative; }
.cerceve-kap iframe { width: 1280px; height: 800px; border: 0; transform-origin: 0 0; display: block; }
.onizleme-secim { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; justify-content: space-between; }
.onizleme-secim select { width: auto; }
textarea.kod { font-family: 'IBM Plex Mono', monospace; font-size: .8125rem; min-height: 160px; }
@media (max-width: 768px) { .yerlesim-duzen > .onizleme-alan { position: static; } }