/* ISGDoc — kurumsal mavi tema */
:root {
  --mavi-900: #0a2a5e;
  --mavi-800: #0b3d91;
  --mavi-700: #1450b4;
  --mavi-600: #1e63d6;
  --mavi-100: #e6eefb;
  --mavi-50:  #f3f7fd;
  --gri-900: #1c2533;
  --gri-700: #445066;
  --gri-500: #7b869a;
  --gri-300: #cfd6e2;
  --gri-200: #e3e8f0;
  --beyaz: #ffffff;
  --yesil: #18794e;
  --yesil-bg: #e7f6ee;
  --sari: #9a6200;
  --sari-bg: #fff4dc;
  --kirmizi: #b42318;
  --kirmizi-bg: #fdecea;
  --golge: 0 1px 2px rgba(10, 42, 94, .06), 0 4px 16px rgba(10, 42, 94, .06);
  --radius: 10px;
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  font-family: "Segoe UI", "Inter", "DejaVu Sans", system-ui, -apple-system, sans-serif;
  font-size: 14.5px;
  color: var(--gri-900);
  background: var(--mavi-50);
  line-height: 1.5;
}
a { color: var(--mavi-700); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { color: var(--mavi-900); margin: 0 0 .6rem; line-height: 1.25; }
h1 { font-size: 1.45rem; }
h2 { font-size: 1.15rem; }
h3 { font-size: 1rem; }
small, .soluk { color: var(--gri-500); }

/* Üst bar */
.ust {
  background: linear-gradient(90deg, var(--mavi-900), var(--mavi-800) 60%, var(--mavi-700));
  color: var(--beyaz);
  height: 58px;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 22px;
  position: sticky; top: 0; z-index: 10;
  box-shadow: 0 2px 10px rgba(0,0,0,.15);
}
.marka { display: flex; align-items: center; gap: 10px; color: var(--beyaz); font-weight: 700; letter-spacing: .3px; }
.marka:hover { text-decoration: none; }
.marka .logo {
  width: 34px; height: 34px; border-radius: 8px; background: var(--beyaz); color: var(--mavi-800);
  display: grid; place-items: center; font-weight: 800; font-size: 13px;
}
.marka span small { display: block; color: #bcd0f3; font-weight: 400; font-size: 11.5px; }
.kullanici { display: flex; align-items: center; gap: 14px; font-size: 13px; }
.kullanici .rozet { background: rgba(255,255,255,.14); padding: 3px 10px; border-radius: 99px; }
.kullanici form { margin: 0; }
.kullanici button { background: transparent; border: 1px solid rgba(255,255,255,.45); color: #fff; border-radius: 6px; padding: 5px 12px; cursor: pointer; }
.kullanici button:hover { background: rgba(255,255,255,.12); }
.kullanici a { color: #dbe7fb; }

/* Yerleşim */
.kabuk { display: grid; grid-template-columns: 236px 1fr; min-height: calc(100vh - 58px); }
.yan {
  background: var(--beyaz); border-right: 1px solid var(--gri-200);
  padding: 18px 12px;
}
.yan h4 { font-size: 11px; text-transform: uppercase; letter-spacing: .8px; color: var(--gri-500); margin: 18px 10px 6px; }
.yan a {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 12px; border-radius: 8px; color: var(--gri-700); font-weight: 500;
}
.yan a:hover { background: var(--mavi-50); color: var(--mavi-800); text-decoration: none; }
.yan a.aktif { background: var(--mavi-100); color: var(--mavi-800); }
.yan a .ik { width: 18px; text-align: center; color: var(--mavi-600); }
.icerik { padding: 24px 28px 48px; max-width: 1400px; width: 100%; }

.baslik { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 18px; flex-wrap: wrap; }
.baslik p { margin: 2px 0 0; color: var(--gri-500); }
.yol { font-size: 12.5px; color: var(--gri-500); margin-bottom: 6px; }

/* Kart */
.kart { background: var(--beyaz); border: 1px solid var(--gri-200); border-radius: var(--radius); box-shadow: var(--golge); padding: 18px 20px; margin-bottom: 18px; }
.kart > h2 { display: flex; align-items: center; justify-content: space-between; gap: 10px; border-bottom: 1px solid var(--gri-200); padding-bottom: 10px; margin-bottom: 14px; }
.kart.mavi { border-top: 4px solid var(--mavi-700); }

.istat { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 14px; margin-bottom: 18px; }
.istat .kutu { background: var(--beyaz); border: 1px solid var(--gri-200); border-radius: var(--radius); padding: 14px 16px; box-shadow: var(--golge); border-left: 4px solid var(--mavi-700); }
.istat .deger { font-size: 1.7rem; font-weight: 700; color: var(--mavi-900); }
.istat .etiket { color: var(--gri-500); font-size: 12.5px; }

/* Tablo */
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--gri-200); vertical-align: top; }
th { background: var(--mavi-50); color: var(--mavi-900); font-weight: 600; font-size: 12.5px; text-transform: uppercase; letter-spacing: .3px; }
tr:hover td { background: #fafcff; }
td.sag, th.sag { text-align: right; }
.tablo-kap { overflow-x: auto; }

/* Form */
.izgara { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px 18px; }
.izgara .genis { grid-column: 1 / -1; }
label { display: block; font-weight: 600; font-size: 12.5px; color: var(--gri-700); margin-bottom: 4px; }
input[type=text], input[type=email], input[type=password], input[type=number], input[type=date], select, textarea {
  width: 100%; padding: 8px 10px; border: 1px solid var(--gri-300); border-radius: 7px; font: inherit; background: var(--beyaz); color: var(--gri-900);
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--mavi-100); border-color: var(--mavi-600); }
input[type=file] { padding: 10px; border: 2px dashed var(--gri-300); border-radius: 8px; width: 100%; background: var(--mavi-50); }
.secim { display: flex; align-items: center; gap: 8px; font-weight: 500; }
.secim input { width: auto; }
.field-validation-error, .text-danger { color: var(--kirmizi); font-size: 12.5px; }
.validation-summary-errors ul { margin: 0; padding-left: 18px; }

/* Buton */
.btn {
  display: inline-flex; align-items: center; gap: 7px; border: 1px solid transparent; border-radius: 7px; padding: 8px 15px;
  font: inherit; font-weight: 600; cursor: pointer; background: var(--mavi-700); color: var(--beyaz); white-space: nowrap;
}
.btn:hover { background: var(--mavi-800); text-decoration: none; }
.btn.ikincil { background: var(--beyaz); color: var(--mavi-800); border-color: var(--gri-300); }
.btn.ikincil:hover { background: var(--mavi-50); }
.btn.tehlike { background: var(--beyaz); color: var(--kirmizi); border-color: #f1b8b2; }
.btn.kucuk { padding: 4px 10px; font-size: 12.5px; }
.btn.buyuk { padding: 11px 22px; font-size: 15px; }
.eylemler { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

/* Uyarı / etiket */
.uyari { padding: 11px 14px; border-radius: 8px; margin-bottom: 14px; border: 1px solid; }
.uyari.basari { background: var(--yesil-bg); border-color: #b5e2c9; color: var(--yesil); }
.uyari.hata { background: var(--kirmizi-bg); border-color: #f4c2bd; color: var(--kirmizi); }
.uyari.dikkat { background: var(--sari-bg); border-color: #f2d79b; color: var(--sari); }
.uyari.bilgi { background: var(--mavi-100); border-color: #c4d6f5; color: var(--mavi-800); }
.uyari ul { margin: 4px 0 0; padding-left: 18px; }

.etiket { display: inline-block; padding: 2px 9px; border-radius: 99px; font-size: 11.5px; font-weight: 600; background: var(--mavi-100); color: var(--mavi-800); }
.etiket.az { background: var(--yesil-bg); color: var(--yesil); }
.etiket.tehlikeli { background: var(--sari-bg); color: var(--sari); }
.etiket.cok { background: var(--kirmizi-bg); color: var(--kirmizi); }
.etiket.gri { background: var(--gri-200); color: var(--gri-700); }
.nokta { display: inline-block; width: 9px; height: 9px; border-radius: 50%; margin-right: 6px; }
.nokta.kritik { background: var(--kirmizi); } .nokta.uyari { background: #e3a008; } .nokta.bilgi { background: var(--mavi-600); }

.bulgu { display: flex; gap: 10px; padding: 8px 0; border-bottom: 1px dashed var(--gri-200); }
.bulgu:last-child { border-bottom: 0; }
.bulgu .dayanak { margin-left: auto; color: var(--gri-500); font-size: 12px; white-space: nowrap; }

dl.bilgi { display: grid; grid-template-columns: 190px 1fr; gap: 6px 14px; margin: 0; }
dl.bilgi dt { color: var(--gri-500); font-size: 13px; }
dl.bilgi dd { margin: 0; font-weight: 500; }

.firma-grup { margin-bottom: 14px; }
.firma-grup h3 { display: flex; justify-content: space-between; align-items: center; }
.ikili { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.sablon-liste label { display: flex; gap: 10px; align-items: flex-start; font-weight: 500; padding: 8px 10px; border: 1px solid var(--gri-200); border-radius: 8px; margin-bottom: 6px; cursor: pointer; }
.sablon-liste label:hover { background: var(--mavi-50); }
.sablon-liste input { width: auto; margin-top: 3px; }
.radyo-grup { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.radyo-grup label { border: 2px solid var(--gri-200); border-radius: 10px; padding: 12px 14px; cursor: pointer; font-weight: 500; display: flex; gap: 10px; }
.radyo-grup label:has(input:checked) { border-color: var(--mavi-600); background: var(--mavi-50); }
.radyo-grup input { width: auto; }
.radyo-grup b { display: block; color: var(--mavi-900); }

.onizleme-kart { border-left: 4px solid var(--mavi-600); }
.kucuk-not { font-size: 12px; color: var(--gri-500); }
pre.json { background: #0d1b33; color: #d6e4ff; padding: 12px; border-radius: 8px; overflow: auto; font-size: 12px; max-height: 360px; }
textarea.json { font-family: ui-monospace, "DejaVu Sans Mono", monospace; font-size: 12px; min-height: 160px; }

/* Giriş ekranı */
.giris-sayfa { min-height: 100vh; display: grid; grid-template-columns: 1.1fr 1fr; }
.giris-sol { background: linear-gradient(150deg, var(--mavi-900), var(--mavi-700)); color: #fff; padding: 56px; display: flex; flex-direction: column; justify-content: center; }
.giris-sol h1 { color: #fff; font-size: 2rem; }
.giris-sol ul { padding-left: 18px; color: #d4e2fb; line-height: 1.9; }
.giris-sol .uyum { margin-top: 26px; display: flex; flex-wrap: wrap; gap: 8px; }
.giris-sol .uyum span { border: 1px solid rgba(255,255,255,.35); border-radius: 99px; padding: 3px 11px; font-size: 12px; }
.giris-sag { display: grid; place-items: center; padding: 40px; background: var(--beyaz); }
.giris-kutu { width: 100%; max-width: 380px; }
.giris-kutu .btn { width: 100%; justify-content: center; }

.alt { color: var(--gri-500); font-size: 12px; text-align: center; padding: 18px; }

@media (max-width: 900px) {
  .kabuk { grid-template-columns: 1fr; }
  .yan { display: none; }
  .ikili, .radyo-grup, .giris-sayfa { grid-template-columns: 1fr; }
  .giris-sol { display: none; }
  .icerik { padding: 16px; }
}
@media print { .ust, .yan { display: none; } .kabuk { display: block; } }
.validation-summary-valid { display: none; }

/* Eğitim türü sekmeleri */
.sekmeler { display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 14px; }
.sekmeler a { padding: 7px 14px; border: 1px solid #c9d6ea; border-radius: 999px; text-decoration: none; color: #1e4f9c; background: #fff; font-size: .92rem; }
.sekmeler a.secili { background: #0b3d91; color: #fff; border-color: #0b3d91; }
.paket-satir { display: grid; grid-template-columns: 170px repeat(4, minmax(110px, 1fr)) repeat(2, minmax(140px, 1.3fr)); gap: 8px; align-items: end; padding: 10px 0; border-bottom: 1px solid #e3e9f3; }
@media (max-width: 900px) { .paket-satir { grid-template-columns: 1fr 1fr; } }