/* Arastirma SaaS panel — tema tokenlari calisma zamaninda BrandProfile'dan gelir;
   asagidaki :root degerleri urunun kendi varsayilan kimligidir (spec §3.2). */
:root {
  --primary: #173B6C;
  --secondary: #C9A227;
  --surface: #FFFFFF;
  --background: #F4F6F8;
  --text: #17202A;
  --muted: #65707C;
  --success: #2E7D5B;
  --warning: #B7791F;
  --danger: #B23A48;
  --r-sm: 6px; --r-md: 10px; --r-lg: 16px;
  --hat: #E2E7ED;
  --font: -apple-system, "Segoe UI", system-ui, Roboto, "Helvetica Neue", sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body {
  font-family: var(--font);
  background: var(--background);
  color: var(--text);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
::selection { background: var(--primary); color: #fff; }
::placeholder { color: var(--muted); }
input, select, textarea, button { font: inherit; color: inherit; caret-color: var(--secondary); }
:focus-visible { outline: 2px solid var(--secondary); outline-offset: 2px; border-radius: 2px; }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: #C3CBD4; border-radius: 5px; border: 2px solid var(--background); }
::-webkit-scrollbar-track { background: transparent; }

/* ---------- Giris ekrani ---------- */
.giris-sahne { display: flex; min-height: 100vh; }
.giris-marka {
  flex: 1.1; background: var(--primary); color: #fff;
  display: flex; flex-direction: column; justify-content: center; padding: 8vh 7vw;
  position: relative; overflow: hidden;
}
.giris-marka::after {
  content: ""; position: absolute; right: -120px; bottom: -120px; width: 380px; height: 380px;
  border: 1.5px solid rgba(201,162,39,.35); border-radius: 50%;
}
.giris-marka::before {
  content: ""; position: absolute; right: 40px; bottom: 40px; width: 220px; height: 220px;
  border: 1.5px solid rgba(201,162,39,.2); border-radius: 50%;
}
.giris-logo { display: flex; align-items: center; gap: 12px; margin-bottom: 40px; }
.giris-logo svg { flex: none; }
.giris-logo .ad { font-size: 22px; font-weight: 700; letter-spacing: .12em; }
.giris-marka h1 { font-size: clamp(28px, 3.4vw, 44px); font-weight: 700; line-height: 1.15; max-width: 17ch; }
.giris-ayirac { width: 64px; height: 3px; background: var(--secondary); margin: 28px 0; border-radius: 2px; }
.giris-marka p { color: rgba(255,255,255,.78); max-width: 44ch; font-size: 16px; }
.giris-form-alan {
  flex: 1; background: var(--surface); display: flex; align-items: center; justify-content: center; padding: 6vh 6vw;
}
.giris-form { width: 100%; max-width: 380px; }
.giris-form h2 { font-size: 24px; font-weight: 700; margin-bottom: 6px; }
.giris-form .alt { color: var(--muted); margin-bottom: 34px; }
.alan { margin-bottom: 22px; }
.alan label { display: block; font-size: 13px; font-weight: 600; color: var(--muted); margin-bottom: 6px; letter-spacing: .02em; }
.alan input, .alan select, .alan textarea {
  width: 100%; border: none; border-bottom: 1.5px solid #8794A5; background: transparent;
  padding: 8px 2px; transition: border-color .18s ease-out; border-radius: 0;
}
.alan input:focus, .alan select:focus, .alan textarea:focus { border-bottom-color: var(--secondary); outline: none; }
.alan .ipucu { font-size: 12px; color: var(--muted); margin-top: 4px; }

.dugme {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  background: var(--primary); color: #fff; border: none; border-radius: var(--r-sm);
  padding: 11px 22px; font-weight: 600; cursor: pointer;
  transition: filter .15s ease-out, transform .15s ease-out;
}
.dugme:hover { filter: brightness(1.12); }
.dugme:active { transform: translateY(1px); }
.dugme:disabled { background: var(--hat); color: var(--muted); cursor: default; }
.dugme.ikincil { background: transparent; color: var(--primary); border: 1.5px solid var(--primary); }
.dugme.ikincil:hover { background: rgba(23,59,108,.06); filter: none; }
.dugme.tehlike { background: var(--danger); }
.dugme.kucuk { padding: 6px 14px; font-size: 13px; }
.giris-form .dugme { width: 100%; margin-top: 8px; }

.hata-serit {
  background: color-mix(in srgb, var(--danger) 8%, white); color: var(--danger);
  border: 1px solid color-mix(in srgb, var(--danger) 30%, white);
  border-radius: var(--r-sm); padding: 10px 14px; margin-bottom: 18px; font-size: 14px;
}
.basari-serit {
  background: color-mix(in srgb, var(--success) 8%, white); color: var(--success);
  border: 1px solid color-mix(in srgb, var(--success) 30%, white);
  border-radius: var(--r-sm); padding: 10px 14px; margin-bottom: 18px; font-size: 14px;
}

/* ---------- Panel iskeleti ---------- */
.panel-sahne { display: flex; min-height: 100vh; }
.nav {
  width: 232px; flex: none; background: var(--primary); color: #fff;
  display: flex; flex-direction: column; padding: 20px 0 16px;
  position: sticky; top: 0; height: 100vh;
}
.nav-logo { display: flex; align-items: center; gap: 10px; padding: 2px 20px 18px; }
.nav-logo .ad { font-weight: 700; letter-spacing: .1em; font-size: 15px; }
.nav-kiraci {
  margin: 0 20px 16px; padding: 10px 12px; border: 1px solid rgba(255,255,255,.18);
  border-radius: var(--r-sm); font-size: 13px;
}
.nav-kiraci .rol { color: var(--secondary); font-size: 12px; }
.nav a {
  display: flex; align-items: center; gap: 12px; color: rgba(255,255,255,.82);
  text-decoration: none; padding: 10px 20px; font-size: 14px; font-weight: 500;
  border-left: 3px solid transparent; transition: background .15s ease-out;
}
.nav a svg { flex: none; opacity: .85; }
.nav a:hover { background: rgba(255,255,255,.07); color: #fff; }
.nav a.aktif { background: rgba(255,255,255,.1); color: #fff; border-left-color: var(--secondary); }
.nav .bosluk { flex: 1; }
.nav .cikis { color: rgba(255,255,255,.6); }

.icerik { flex: 1; min-width: 0; padding: 30px 36px 60px; }
.sayfa-baslik { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-bottom: 24px; flex-wrap: wrap; }
.sayfa-baslik h1 { font-size: 24px; font-weight: 700; }
.sayfa-baslik .aciklama { color: var(--muted); font-size: 14px; }

.blok {
  background: var(--surface); border: 1px solid var(--hat); border-radius: var(--r-md);
  padding: 22px 24px; margin-bottom: 22px;
}
.blok h2 { font-size: 16px; font-weight: 700; margin-bottom: 14px; }
.blok h2 .sag { float: right; font-weight: 500; font-size: 13px; color: var(--muted); }

.tablo-kap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th { text-align: left; font-size: 12px; letter-spacing: .04em; color: var(--muted); font-weight: 600; padding: 8px 12px; border-bottom: 1.5px solid #8794A5; white-space: nowrap; }
td { padding: 10px 12px; border-bottom: 1px solid var(--hat); vertical-align: middle; }
tr:last-child td { border-bottom: none; }
td.sayi, th.sayi { text-align: right; font-variant-numeric: tabular-nums; }
.icerik a { color: var(--primary); text-decoration-color: color-mix(in srgb, var(--primary) 40%, transparent); text-underline-offset: 3px; }
.icerik a:hover { text-decoration-color: var(--secondary); }
.bos-durum { color: var(--muted); padding: 26px 12px; text-align: center; font-size: 14px; }

.rozet { display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: 12px; font-weight: 600; }
.rozet.yesil { background: color-mix(in srgb, var(--success) 12%, white); color: color-mix(in srgb, var(--success) 80%, black); }
.rozet.sari { background: color-mix(in srgb, var(--warning) 14%, white); color: color-mix(in srgb, var(--warning) 62%, black); }
.rozet.kirmizi { background: color-mix(in srgb, var(--danger) 12%, white); color: color-mix(in srgb, var(--danger) 82%, black); }
.rozet.gri { background: var(--background); color: var(--muted); }
.rozet.mavi { background: color-mix(in srgb, var(--primary) 10%, white); color: var(--primary); }

.doluluk { display: flex; align-items: center; gap: 10px; min-width: 160px; }
.doluluk .cubuk { flex: 1; height: 6px; background: var(--background); border-radius: 3px; overflow: hidden; }
.doluluk .cubuk i { display: block; height: 100%; width: 100%; background: var(--primary); border-radius: 3px; transform-origin: left; transition: transform .4s cubic-bezier(.16,1,.3,1); }
.doluluk .cubuk i.dolu { background: var(--danger); }
.doluluk .oran { font-size: 12px; color: var(--muted); font-variant-numeric: tabular-nums; white-space: nowrap; }

.form-izgara { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 4px 26px; }
.satir-eylemler { display: flex; gap: 8px; flex-wrap: wrap; }

/* Marka sayfasi */
.renk-izgara { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 14px; }
.renk-alan { display: flex; align-items: center; gap: 10px; border: 1px solid var(--hat); border-radius: var(--r-sm); padding: 8px 10px; }
.renk-alan input[type=color] { width: 34px; height: 34px; border: 1px solid var(--hat); background: none; padding: 2px; cursor: pointer; border-radius: 6px; }
.renk-alan .etiket { font-size: 12px; color: var(--muted); }
.renk-alan .kodu { font-size: 12px; font-variant-numeric: tabular-nums; }
.onizleme-notu { font-size: 13px; color: var(--muted); margin-top: 10px; }

.yukleniyor { color: var(--muted); padding: 30px; text-align: center; }
.yukleniyor::after { content: "…"; animation: nokta 1.2s steps(3) infinite; }
@keyframes nokta { to { content: ""; } }

.kod { white-space: nowrap; font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; font-size: 13px; background: var(--background); border-radius: 4px; padding: 1px 6px; }

/* ---------- Mobil ---------- */
@media (max-width: 900px) {
  .giris-sahne { flex-direction: column; }
  .giris-marka { padding: 48px 28px; flex: none; }
  .panel-sahne { flex-direction: column; }
  .nav { width: 100%; height: auto; position: static; flex-direction: row; flex-wrap: wrap; align-items: center; padding: 10px 12px; gap: 2px; }
  .nav-logo { padding: 6px 10px; }
  .nav-kiraci { display: none; }
  .nav a { padding: 8px 12px; border-left: none; border-bottom: 2px solid transparent; font-size: 13px; }
  .nav a.aktif { border-left: none; border-bottom-color: var(--secondary); }
  .nav a span { display: none; }
  .nav a.aktif span { display: inline; }
  .icerik { padding: 20px 16px 48px; }
}