:root{
  --ink:#161d1b; --paper:#f5f2ea; --paper-2:#ffffff;
  --teal-950:#0d2822; --teal-900:#123a33; --teal-700:#1c5b4e; --teal-500:#2c8a73; --teal-100:#e2ede8;
  --gold-600:#a9821f; --gold-500:#c79a2e; --gold-100:#f3e9cd;
  --line:#ddd6c4; --line-soft:#e9e4d6;
  --danger:#b5402f; --danger-bg:#fbe9e5; --ok:#3b7a52; --ok-bg:#e7f2e9; --warn:#a9821f; --warn-bg:#faf3de;
  --muted:#6f6a5c; --radius:10px;
  --shadow:0 1px 2px rgba(20,20,10,.04), 0 6px 20px -8px rgba(20,20,10,.12);
  --font-display:'Fraunces', serif; --font-body:'Inter', system-ui, sans-serif; --font-mono:'IBM Plex Mono', monospace;
}
*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{font-family:var(--font-body); background:var(--paper); color:var(--ink); -webkit-font-smoothing:antialiased;}
.field{display:flex; flex-direction:column; gap:5px; margin-bottom:14px;}
.field.full{grid-column:1/-1;}
.field label{font-size:11.5px; text-transform:uppercase; letter-spacing:.04em; color:var(--muted); font-weight:600;}
input, select, textarea{font-family:var(--font-body); font-size:14px; padding:10px 12px; border-radius:9px; border:1px solid var(--line); background:#fff; color:var(--ink); width:100%;}
input:focus, select:focus, textarea:focus{outline:2px solid var(--teal-500); outline-offset:1px; border-color:var(--teal-500);}
input[disabled], select[disabled], textarea[disabled]{background:var(--paper); color:var(--muted);}
.hint{font-size:11.5px; color:var(--muted); margin-top:3px;}

.btn{font-family:var(--font-body); font-weight:600; font-size:13.5px; padding:10px 16px; border-radius:9px;
  border:none; cursor:pointer; display:inline-flex; align-items:center; justify-content:center; gap:7px;}
.btn-primary{background:var(--teal-900); color:#fff;}
.btn-primary:hover{background:var(--teal-700);}
.btn-gold{background:var(--gold-500); color:var(--teal-950);}
.btn-gold:hover{background:var(--gold-600); color:#fff;}
.btn-ghost{background:var(--teal-100); color:var(--teal-900);}
.btn-sm{padding:6px 11px; font-size:12.5px;}
.btn[disabled]{opacity:.5; cursor:not-allowed;}

.btn-tehlike{background:var(--danger-bg); color:var(--danger);}
.card{border:1px solid var(--line); border-radius:12px; background:#fff; box-shadow:var(--shadow); overflow:hidden; margin-bottom:16px;}
.card-pad{padding:18px 20px;}
.form-grid{display:grid; grid-template-columns:1fr 1fr; gap:0 14px;}
table{width:100%; border-collapse:collapse; font-size:13px;}
th{text-align:left; font-size:11px; text-transform:uppercase; letter-spacing:.04em; color:var(--muted); padding:9px 14px; border-bottom:1px solid var(--line); white-space:nowrap;}
td{padding:10px 14px; border-bottom:1px solid var(--line-soft); vertical-align:middle;}
tr:last-child td{border-bottom:none;}
.num{font-family:var(--font-mono); font-variant-numeric:tabular-nums;}
.badge{display:inline-flex; align-items:center; padding:3px 9px; border-radius:99px; font-size:11.5px; font-weight:600; white-space:nowrap;}
.badge.ok{background:var(--ok-bg); color:var(--ok);}
.badge.warn{background:var(--warn-bg); color:var(--warn);}
.badge.danger{background:var(--danger-bg); color:var(--danger);}
.badge.notr{background:var(--teal-100); color:var(--teal-700);}
.empty-note{padding:26px; text-align:center; color:var(--muted); font-size:13px; line-height:1.5;}
.summary-row{display:flex; justify-content:space-between; gap:12px; padding:8px 0; border-bottom:1px solid var(--line-soft); font-size:13.5px;}
.summary-row:last-child{border-bottom:none;}
.summary-row .lbl{color:var(--muted);}
.summary-row.vurgu{font-weight:700;}

#view-login{min-height:100vh; align-items:center; justify-content:center; padding:20px;}

.login-card{width:100%; max-width:360px; padding:34px 30px; background:var(--paper-2); border:1px solid var(--line); border-radius:14px; box-shadow:var(--shadow);}
.login-basi{display:flex; align-items:center; gap:10px; margin-bottom:22px;}
.login-ad{font-family:var(--font-display); font-weight:600; font-size:17px; color:var(--teal-950);}
.login-alt{font-size:10.5px; color:var(--muted); letter-spacing:.08em; text-transform:uppercase;}
.login-card .field{gap:5px; margin-bottom:14px;}
.login-card input{width:100%;}

.login-mark{width:34px; height:34px; border-radius:9px; flex-shrink:0;
  background:#2f6f7a; color:var(--paper);
  display:flex; align-items:center; justify-content:center; line-height:1;
  font-family:var(--font-display); font-weight:700; font-size:17px;}
.login-btn{width:100%; justify-content:center; margin-top:4px;}
#lg-hata{color:var(--danger); font-size:12.5px; margin-bottom:12px; min-height:16px;}

.app-shell{display:none; min-height:100vh;}
.app-shell.active{display:flex;}
.sidebar{width:230px; background:linear-gradient(180deg,var(--teal-950),var(--teal-900)); color:#fff; flex-shrink:0; padding:20px 14px; display:flex; flex-direction:column;}
.sidebar-brand{font-family:var(--font-display); font-weight:700; font-size:17px; margin-bottom:26px; padding:0 8px;}
.sidebar-brand small{display:block; font-family:var(--font-body); font-weight:400; font-size:11px; color:#a9c2ba; margin-top:2px;}
.nav-btn{display:flex; align-items:center; gap:10px; width:100%; text-align:left; background:none; border:none; color:#d8e6e0; font-size:13.5px; font-weight:600; padding:10px 12px; border-radius:9px; cursor:pointer; margin-bottom:2px; font-family:var(--font-body);}
.nav-btn:hover{background:rgba(255,255,255,.06);}
.nav-btn.active{background:rgba(255,255,255,.12); color:#fff;}
.sidebar-foot{margin-top:auto; padding-top:14px; border-top:1px solid rgba(255,255,255,.12);}
.sidebar-user{font-size:12px; color:#a9c2ba; padding:0 8px 8px 8px;}
.logout-btn{background:rgba(255,255,255,.1); border:none; color:#e8f0ec; font-size:12px; padding:8px 12px; border-radius:8px; cursor:pointer; width:100%;}

.main{flex:1; padding:26px 32px; max-width:1400px; min-width:0;}
.view{display:none;}
.view.active{display:block;}
.page-title{font-family:var(--font-display); font-size:23px; font-weight:600; color:var(--teal-950); margin:0 0 3px 0;}
.page-sub{font-size:12.5px; color:var(--muted); margin-bottom:20px; line-height:1.5;}
.page-head{display:flex; justify-content:space-between; align-items:flex-start; gap:12px; margin-bottom:10px;}
.toolbar{display:flex; gap:10px; align-items:center; flex-wrap:wrap; padding:14px 16px; border-bottom:1px solid var(--line-soft);}
.modal-backdrop{position:fixed; inset:0; background:rgba(13,25,20,.45); display:none; align-items:center; justify-content:center; z-index:70; padding:20px;}
.modal-backdrop.open{display:flex;}
.modal{background:#fff; border-radius:14px; max-width:560px; width:100%; max-height:88vh; overflow-y:auto; box-shadow:0 40px 90px -20px rgba(0,0,0,.4);}
.modal-kisa{max-width:400px;}
.modal-head{padding:16px 20px; border-bottom:1px solid var(--line-soft); display:flex; justify-content:space-between; align-items:center;}
.modal-head h3{margin:0; font-family:var(--font-display); font-size:17px; color:var(--teal-950);}
.modal-body{padding:18px 20px;}
.modal-foot{padding:14px 20px; border-top:1px solid var(--line-soft); display:flex; justify-content:flex-end; gap:10px;}
.close-x{background:none; border:none; font-size:18px; cursor:pointer; color:var(--muted);}

.gizli{display:none !important;}
.ta-right{text-align:right;}
.nowrap{white-space:nowrap;}
.renk-muted{color:var(--muted);}
.renk-danger{color:var(--danger);}
.fs-12px{font-size:12px;}
.mt-12px{margin-top:12px;}
.m-0{margin:0 !important;}
.jc-arasi{justify-content:space-between;}
.buton-grup{display:flex; gap:8px; flex-wrap:wrap; align-items:center;}
.kart-baslik{font-weight:700; font-size:13px; color:var(--teal-950); margin-bottom:12px;}
.geri-btn{background:none; border:none; padding:0; margin-bottom:6px; color:var(--teal-700); font-weight:600; font-size:12.5px; cursor:pointer; font-family:var(--font-body);}
.tablo-kaydir{overflow-x:auto; -webkit-overflow-scrolling:touch;}
.uyari-kutu{background:var(--warn-bg); border:1px solid var(--gold-500); border-radius:9px; padding:11px 13px; font-size:12.5px; line-height:1.5; margin-bottom:12px;}
.bilgi-kutu{background:var(--teal-100); border:1px solid var(--line); border-radius:9px; padding:11px 13px; font-size:12.5px; line-height:1.5; margin-bottom:12px;}
.satir-iptalli td{opacity:.5;}
.satir-toplam td{border-top:2px solid var(--line); background:var(--paper-2); font-weight:700;}

.mobil-bar, .cekmece-perde{display:none;}

.modul-grid{display:grid; grid-template-columns:repeat(auto-fill,minmax(240px,1fr)); gap:14px;}
.modul-kart{display:block; width:100%; text-align:left; background:#fff; border:1px solid var(--line); border-radius:12px;
  box-shadow:var(--shadow); padding:18px 20px; cursor:pointer; font-family:var(--font-body); color:var(--ink);
  transition:border-color .15s ease;}
.modul-kart:hover{border-color:var(--teal-500);}
.modul-ad{font-family:var(--font-display); font-weight:600; font-size:18px; color:var(--teal-950);}
.modul-aciklama{font-size:12.5px; color:var(--muted); margin-top:5px; line-height:1.5;}

.bildirim{position:fixed; left:50%; bottom:24px; transform:translateX(-50%) translateY(20px); opacity:0; pointer-events:none;
  background:var(--teal-950); color:#fff; padding:10px 18px; border-radius:99px; font-size:13px; z-index:90;
  transition:opacity .2s ease, transform .2s ease;}
.bildirim.acik{opacity:1; transform:translateX(-50%) translateY(0);}

@media (max-width: 900px){
  .app-shell.active{display:block;}
  .main{padding:14px;max-width:none;}

  .mobil-bar{display:flex;align-items:center;gap:10px;position:sticky;top:0;z-index:40;
    background:linear-gradient(135deg,var(--teal-950),var(--teal-900));color:#fff;
    padding:10px 12px;box-shadow:0 2px 10px rgba(13,40,34,.25);}
  .mobil-menu-btn{background:rgba(255,255,255,.12);border:none;color:#fff;font-size:18px;
    min-width:40px;height:40px;border-radius:10px;cursor:pointer;flex-shrink:0;font-family:var(--font-body);}
  .mobil-menu-btn.yazili{font-size:12.5px;font-weight:600;padding:0 12px;}
  .mobil-baslik{flex:1;font-family:var(--font-display);font-size:15px;font-weight:600;
    text-align:center;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}

  .sidebar{position:fixed;top:0;left:0;bottom:0;width:250px;z-index:60;overflow-y:auto;
    transform:translateX(-100%);transition:transform .22s ease;}
  .sidebar.acik{transform:translateX(0);}
  .cekmece-perde{display:block;position:fixed;inset:0;background:rgba(13,25,20,.5);z-index:50;
    opacity:0;pointer-events:none;transition:opacity .22s ease;}
  .cekmece-perde.acik{opacity:1;pointer-events:auto;}

  .form-grid{grid-template-columns:1fr;}

  input, select, textarea{font-size:16px;min-height:44px;}
  input[type="checkbox"]{min-height:0;}
  .btn{min-height:44px;padding:11px 16px;}
  .btn-sm{min-height:38px;padding:8px 12px;font-size:12.5px;}

  .page-head{flex-direction:column;}
  .page-title{font-size:20px;}
  th, td{padding:9px 10px;}
  .modal-backdrop{padding:10px;align-items:flex-start;}
  .modal{max-height:92vh;margin-top:10px;}

  .modul-grid{grid-template-columns:1fr;gap:10px;}
}