: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);}
.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;}
.btn-primary{background:var(--teal-900); color:#fff;}
.btn-gold{background:var(--gold-500); color:var(--teal-950);}
.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;}
.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);}
td{padding:10px 14px; border-bottom:1px solid var(--line-soft);}
.matris-tablo{table-layout:fixed; width:auto; min-width:100%; border-collapse:collapse; border:1px solid var(--line);}
.matris-tablo th, .matris-tablo td{width:90px; min-width:90px; padding:9px 10px; border:1px solid var(--line-soft); text-align:center;}
.matris-tablo th:first-child, .matris-tablo td:first-child{width:170px; min-width:170px; text-align:left;}
.matris-tablo th{white-space:nowrap; overflow:hidden; text-overflow:ellipsis; background:var(--paper-2); border-bottom:1px solid var(--line);}
tr:last-child td{border-bottom:none;}
.num{font-family:var(--font-mono);}
.badge{display:inline-flex; align-items:center; padding:3px 9px; border-radius:99px; font-size:11.5px; font-weight:600;}
.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);}
.empty-note{padding:30px; text-align:center; color:var(--muted); font-size:13px;}
.summary-row{display:flex; justify-content:space-between; 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);}

/* ---- kabuk / giriş ---- */
#view-login{max-width:380px; margin:80px auto; }
.login-card{background:#fff; border-radius:16px; box-shadow:0 30px 70px -30px rgba(13,40,34,.35); padding:34px 30px; border:1px solid var(--line);}
.login-brand{font-family:var(--font-display); font-weight:700; font-size:22px; color:var(--teal-950); text-align:center; margin-bottom:4px;}
.login-sub{text-align:center; color:var(--muted); font-size:12.5px; margin-bottom:22px;}

.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:1500px;}
.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;}
.page-head{display:flex; justify-content:space-between; align-items:flex-start; margin-bottom:10px;}
.toolbar{display:flex; gap:10px; align-items:flex-end; 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:50; padding:20px;}
.modal-backdrop.open{display:flex;}
.modal{background:#fff; border-radius:14px; max-width:520px; width:100%; max-height:88vh; overflow-y:auto; box-shadow:0 40px 90px -20px rgba(0,0,0,.4);}
.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);}
.mode-tabs{display:flex; gap:8px; margin-bottom:14px;}
.mode-tab{flex:1; padding:10px; text-align:center; border-radius:9px; border:1px solid var(--line); background:#fff; cursor:pointer; font-size:13px; font-weight:600; color:var(--muted);}
.mode-tab.active{background:var(--teal-900); color:#fff; border-color:var(--teal-900);}
.oneri-kutu{background:var(--gold-100); border:1px solid var(--gold-500); border-radius:9px; padding:12px 14px; margin:12px 0; font-size:13px;}
.arama-oneri{max-height:200px; overflow-y:auto; border:1px solid var(--line); border-radius:9px; margin-top:6px;}
.arama-oneri div{padding:9px 12px; cursor:pointer; font-size:13px; border-bottom:1px solid var(--line-soft);}
.arama-oneri div:hover{background:var(--teal-100);}
.chip-adet{display:flex; gap:6px; flex-wrap:wrap; margin:10px 0;}
.chip-adet button{padding:8px 14px; border-radius:20px; border:1px solid var(--line); background:#fff; cursor:pointer; font-size:13px; font-weight:600;}
.chip-adet button.active{background:var(--teal-900); color:#fff; border-color:var(--teal-900);}