/* Deniz Kızı — panel stilleri (turuncu + lacivert) */
:root {
  --lacivert: #0b2545;
  --lacivert-koyu: #071a33;
  --lacivert-acik: #13315c;
  --turuncu: #ff7a1a;
  --turuncu-koyu: #e0640a;
  --zemin: #f4f6fa;
  --kart: #ffffff;
  --metin: #1b2432;
  --metin-soluk: #6b7a90;
  --cizgi: #e1e6ee;
  --kirmizi: #d64545;
  --sari: #e8a400;
  --yesil: #2e9e5b;
  --radius: 10px;
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--zemin); color: var(--metin); font-size: 15px;
}
button, input, select, textarea { font: inherit; }
.gizli { display: none !important; }

/* ---- Giriş ---- */
#giris {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(160deg, var(--lacivert-koyu), var(--lacivert-acik));
  padding: 16px;
}
#giris form {
  background: var(--kart); padding: 32px 28px; border-radius: 16px; width: 100%; max-width: 360px;
  box-shadow: 0 20px 60px rgba(0,0,0,.35);
}
#giris h1 { margin: 0 0 4px; color: var(--lacivert); font-size: 28px; }
#giris h1 span { color: var(--turuncu); }
#giris p.alt { margin: 0 0 20px; color: var(--metin-soluk); font-size: 13px; }
#giris label { display: block; font-size: 13px; color: var(--metin-soluk); margin: 12px 0 4px; }
#giris input { width: 100%; padding: 11px 12px; border: 1px solid var(--cizgi); border-radius: 8px; }
#giris button { width: 100%; margin-top: 20px; }
#giris .hata { color: var(--kirmizi); font-size: 13px; margin-top: 10px; min-height: 18px; }

/* ---- Düğmeler ---- */
.btn {
  background: var(--turuncu); color: #fff; border: 0; padding: 10px 16px; border-radius: 8px;
  font-weight: 600; cursor: pointer; white-space: nowrap;
}
.btn:hover { background: var(--turuncu-koyu); }
.btn.ikincil { background: transparent; color: var(--lacivert); border: 1px solid var(--cizgi); }
.btn.ikincil:hover { background: #eef2f8; }
.btn.tehlike { background: transparent; color: var(--kirmizi); border: 1px solid var(--cizgi); }
.btn.kucuk { padding: 6px 10px; font-size: 13px; }

/* ---- Üst çubuk ---- */
header {
  background: var(--lacivert); color: #fff; padding: 0 20px; height: 56px;
  display: flex; align-items: center; gap: 24px; position: sticky; top: 0; z-index: 10;
}
header .logo { font-weight: 700; font-size: 18px; letter-spacing: .3px; }
header .logo span { color: var(--turuncu); }
header nav { display: flex; gap: 4px; flex: 1; }
header nav a {
  color: #c9d3e3; text-decoration: none; padding: 8px 12px; border-radius: 6px; font-weight: 500;
}
header nav a.aktif, header nav a:hover { color: #fff; background: var(--lacivert-acik); }
header .kullanici { color: #c9d3e3; font-size: 13px; }
header .cikis { background: none; border: 0; color: #c9d3e3; cursor: pointer; font-size: 13px; }
header .cikis:hover { color: #fff; }

main { padding: 20px; max-width: 1400px; margin: 0 auto; }

/* ---- Araç çubuğu ---- */
.arac { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-bottom: 14px; }
.arac input[type=search] {
  flex: 1; min-width: 180px; padding: 9px 12px; border: 1px solid var(--cizgi); border-radius: 8px; background: #fff;
}
.sekmeler { display: flex; gap: 4px; background: #e9edf4; padding: 3px; border-radius: 9px; }
.sekmeler button {
  border: 0; background: transparent; padding: 7px 12px; border-radius: 7px; cursor: pointer; color: var(--metin-soluk);
  font-weight: 500; font-size: 13px;
}
.sekmeler button.aktif { background: #fff; color: var(--lacivert); box-shadow: 0 1px 3px rgba(0,0,0,.1); }
.sekmeler button b { margin-left: 4px; color: var(--turuncu); }

/* ---- Özet kutuları ---- */
.ozet { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; margin-bottom: 16px; }
.ozet .kutu { background: var(--kart); border-radius: var(--radius); padding: 12px 14px; border-left: 4px solid var(--lacivert); }
.ozet .kutu small { display: block; color: var(--metin-soluk); font-size: 12px; }
.ozet .kutu b { font-size: 22px; }
.ozet .kutu.uyari { border-left-color: var(--turuncu); }
.ozet .kutu.kritik { border-left-color: var(--kirmizi); }

/* ---- Tablo ---- */
.tablo-kap { background: var(--kart); border-radius: var(--radius); overflow: auto; box-shadow: 0 1px 3px rgba(0,0,0,.06); }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--cizgi); vertical-align: top; }
th { font-size: 12px; text-transform: uppercase; letter-spacing: .4px; color: var(--metin-soluk); background: #fafbfd; white-space: nowrap; }
tbody tr { cursor: pointer; }
tbody tr:hover { background: #f7f9fc; }
td .alt { display: block; font-size: 12px; color: var(--metin-soluk); }
td.no { font-weight: 600; color: var(--lacivert); white-space: nowrap; }
.bos { padding: 40px; text-align: center; color: var(--metin-soluk); }

/* Rozetler */
.rozet { display: inline-block; padding: 3px 8px; border-radius: 999px; font-size: 12px; font-weight: 600; white-space: nowrap; }
.rozet.tur { background: #e9edf4; color: var(--lacivert); }
.rozet.gecmis { background: #fde8e8; color: var(--kirmizi); }
.rozet.yakin { background: #fff0e3; color: var(--turuncu-koyu); }
.rozet.ais { background: #fff7d6; color: #8a6300; }
.durum-sec { padding: 5px 8px; border-radius: 6px; border: 1px solid var(--cizgi); font-size: 13px; font-weight: 600; }
.durum-sec.TESLIM_EDILECEK { background: #e8f0fd; color: #2456c8; }
.durum-sec.DN_BEKLENIYOR { background: #fff0e3; color: var(--turuncu-koyu); }
.durum-sec.TESLIM_EDILDI { background: #e4f5ea; color: var(--yesil); }
.eta-hucre { white-space: nowrap; }

/* ---- Modal / form ---- */
.modal-arka { position: fixed; inset: 0; background: rgba(7,26,51,.55); display: flex; align-items: flex-start; justify-content: center; padding: 30px 12px; overflow: auto; z-index: 20; }
.modal { background: var(--kart); border-radius: 14px; width: 100%; max-width: 760px; padding: 24px; box-shadow: 0 30px 80px rgba(0,0,0,.4); }
.modal h2 { margin: 0 0 16px; color: var(--lacivert); font-size: 20px; }
.form-izgara { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px 16px; }
.form-izgara .tam { grid-column: 1 / -1; }
.alan label { display: block; font-size: 12px; color: var(--metin-soluk); margin-bottom: 4px; font-weight: 600; }
.alan input, .alan select, .alan textarea {
  width: 100%; padding: 9px 10px; border: 1px solid var(--cizgi); border-radius: 8px; background: #fff;
}
.alan textarea { min-height: 70px; resize: vertical; }
.alan .satir { display: flex; gap: 6px; }
.alan .satir select { flex: 1; }
.modal .dugmeler { display: flex; gap: 8px; justify-content: flex-end; margin-top: 18px; }
.modal .dugmeler .sol { margin-right: auto; }
.acente-kart { background: #f7f9fc; border-radius: 8px; padding: 10px 12px; font-size: 13px; color: var(--metin-soluk); grid-column: 1 / -1; }

/* ---- Bildirim ---- */
#toast { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); background: var(--lacivert); color: #fff; padding: 10px 18px; border-radius: 8px; font-size: 14px; opacity: 0; transition: opacity .2s; pointer-events: none; z-index: 30; }
#toast.goster { opacity: 1; }
#toast.hata { background: var(--kirmizi); }

/* ---- Mobil ---- */
@media (max-width: 760px) {
  header { padding: 0 12px; gap: 12px; }
  header .kullanici { display: none; }
  main { padding: 12px; }
  .form-izgara { grid-template-columns: 1fr; }
  table, thead, tbody, tr, td { display: block; }
  thead { display: none; }
  tbody tr { border-bottom: 6px solid var(--zemin); padding: 6px 0; }
  td { border: 0; padding: 4px 12px; }
  td[data-k]::before { content: attr(data-k) ": "; color: var(--metin-soluk); font-size: 12px; }
  td.no { font-size: 16px; padding-top: 8px; }
  td.bos-hucre { display: none; }
  .arac { gap: 8px; }
  .sekmeler { width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .sekmeler button { white-space: nowrap; }
}

#imo-ipucu { font-weight: normal; color: var(--turuncu-koyu); text-transform: none; }

a.mt { color: var(--turuncu-koyu); text-decoration: none; font-weight: 600; white-space: nowrap; }
a.mt:hover { text-decoration: underline; }