/* =========================================================================
   Arkeolojik Buluntu Veritabanı — Açık / Amber / Modern tema
   ========================================================================= */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root{
  --bg:#f4f6f9; --bg-tint:#eef1f6;
  --panel:#ffffff; --panel-2:#fbfcfe;
  --line:#e5e8ef; --line-2:#eef1f6;
  --text:#1b2430; --text-soft:#39424f; --muted:#6b7683; --faint:#9aa4b1;
  --accent:#e08528; --accent-600:#c96f16; --accent-700:#a85a12;
  --accent-050:#fdf1e2; --accent-100:#fbe3c6;
  --grad:linear-gradient(135deg,#f2a750,#e0872b 55%,#c96f16);
  --grad-soft:linear-gradient(135deg,#fdf1e2,#fbe3c6);
  --blue:#2f6fed; --teal:#0f9d8f; --purple:#7c53e0; --rose:#e05270; --green:#2fa565; --gold:#d9a520;
  --danger:#dc2626; --danger-bg:#fdecec;
  --star:#eab308;
  --sh-1:0 1px 2px rgba(20,28,44,.06);
  --sh-2:0 2px 8px rgba(20,28,44,.07), 0 1px 2px rgba(20,28,44,.05);
  --sh-3:0 12px 30px rgba(20,28,44,.12), 0 3px 8px rgba(20,28,44,.06);
  --r-sm:9px; --r:13px; --r-lg:18px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{background:var(--bg);color:var(--text);
  font-family:'Inter',-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  font-size:14px;line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
.mono{font-family:"SF Mono",ui-monospace,Menlo,Consolas,monospace;letter-spacing:.01em}
::selection{background:var(--accent-100)}

/* ---- top bar ---- */
.topbar{display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:12px 26px;background:rgba(255,255,255,.82);backdrop-filter:saturate(1.4) blur(10px);
  border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50;box-shadow:var(--sh-1)}
.brand{display:flex;align-items:center;gap:13px}
.brand-logos{display:flex;align-items:center;gap:10px}
.brand-logos img{height:38px;width:auto;display:block}
.brand-text{display:flex;flex-direction:column;line-height:1.12}
.brand-title{font-size:17px;font-weight:800;letter-spacing:-.01em}
.brand-sub{font-size:11px;color:var(--accent-600);font-weight:600;letter-spacing:.02em}
.login-logos{display:flex;align-items:center;justify-content:center;gap:16px;margin-bottom:16px}
.login-logos img{height:58px;width:auto;display:block}
.topnav{display:flex;gap:7px;align-items:center;flex-wrap:wrap}
.nav-ico{width:20px;height:20px;object-fit:contain;display:inline-block;vertical-align:middle;border-radius:5px;flex:none}
/* Gezinme yolu (breadcrumb) */
.breadcrumb{max-width:1180px;margin:0 auto;padding:10px 24px 0;display:flex;flex-wrap:wrap;align-items:center;gap:4px;font-size:13px}
.breadcrumb .crumb{color:var(--accent-700);text-decoration:none;font-weight:600;padding:2px 4px;border-radius:6px}
.breadcrumb .crumb:hover{background:var(--accent-050);text-decoration:underline}
.breadcrumb .crumb-cur{color:var(--muted);font-weight:700;padding:2px 4px}
.breadcrumb .crumb-sep{color:var(--line-strong,#c2cad4);margin:0 2px}
.breadcrumb .nav-ico{width:16px;height:16px;border-radius:4px}
.breadcrumb .crumb,.breadcrumb .crumb-cur{display:inline-flex;align-items:center;gap:5px}
/* Erişim log tablosu */
.table-wrap{overflow-x:auto}
.log-tbl td.log-ua{max-width:340px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--muted);font-size:12px}
.tag.danger{background:#fef2f2;border:1px solid #fca5a5;color:#991b1b}
.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:999px;
  background:var(--panel);border:1px solid var(--line);color:var(--text-soft);
  font-size:13px;font-weight:600;cursor:pointer;transition:.16s;white-space:nowrap}
.btn:hover{border-color:var(--accent-100);background:var(--accent-050);color:var(--accent-700)}
.btn.on{background:var(--grad);color:#fff;border-color:transparent;box-shadow:0 4px 12px rgba(224,133,40,.35)}
.btn.on:hover{filter:brightness(1.05);color:#fff}
.btn.ghost{background:transparent;border-color:transparent;color:var(--muted)}
.btn.ghost:hover{background:var(--bg-tint);color:var(--text)}
.btn.danger{background:#fff;border-color:#f2c4c4;color:var(--danger)}
.btn.danger:hover{background:var(--danger-bg);border-color:#e79b9b}

/* ---- layout ---- */
.wrap{max-width:1300px;margin:0 auto;padding:26px}

/* ---- page actions ---- */
.page-actions{display:flex;gap:9px;margin-bottom:18px;flex-wrap:wrap}

/* ---- stat cards ---- */
.cards{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;margin-bottom:22px}
.card{position:relative;background:var(--panel);border:1px solid var(--line);border-radius:var(--r);
  padding:16px 18px 15px;box-shadow:var(--sh-2);overflow:hidden;transition:.16s}
.card:hover{transform:translateY(-2px);box-shadow:var(--sh-3)}
.card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--accent)}
.card:nth-child(1)::before{background:var(--accent)}
.card:nth-child(2)::before{background:var(--teal)}
.card:nth-child(3)::before{background:var(--blue)}
.card:nth-child(4)::before{background:var(--purple)}
.card:nth-child(5)::before{background:var(--star)}
.card:nth-child(6)::before{background:var(--rose)}
.card-k{font-size:10.5px;color:var(--muted);letter-spacing:.06em;font-weight:600;text-transform:uppercase}
.card-v{font-size:30px;font-weight:800;margin-top:3px;letter-spacing:-.02em;color:var(--text)}

/* ---- controls ---- */
.controls{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:16px;align-items:center}
.search{flex:1;min-width:240px}
input[type=text],input[type=password],input[type=number],input[type=date],input[type=search],
select,textarea,.search{
  background:var(--panel);border:1px solid var(--line);color:var(--text);
  padding:10px 13px;border-radius:var(--r-sm);font-size:14px;font-family:inherit;transition:.15s;outline:none}
input:focus,select:focus,textarea:focus,.search:focus{
  border-color:var(--accent);box-shadow:0 0 0 3px rgba(224,133,40,.16)}
select{cursor:pointer}
::placeholder{color:var(--faint)}
.starred-toggle{display:inline-flex;align-items:center;gap:7px;color:var(--muted);font-size:13px;cursor:pointer;font-weight:500}
.starred-toggle.big{font-size:14px;color:var(--text);margin-top:8px}
.starred-toggle input,.chk input{accent-color:var(--accent)}

/* ---- table ---- */
.grid{width:100%;border-collapse:separate;border-spacing:0;background:var(--panel);
  border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:var(--sh-2)}
.grid thead th{text-align:left;font-size:11px;letter-spacing:.05em;color:var(--muted);font-weight:700;
  padding:13px 15px;background:var(--panel-2);border-bottom:1px solid var(--line);text-transform:uppercase}
.grid tbody td{padding:12px 15px;border-bottom:1px solid var(--line-2);font-size:13.5px;color:var(--text-soft)}
.grid tbody tr{cursor:pointer;transition:background .12s}
.grid tbody tr:hover{background:var(--accent-050)}
.grid tbody tr:last-child td{border-bottom:none}
.tag{display:inline-block;padding:3px 10px;border-radius:999px;background:var(--accent-050);
  font-size:11.5px;font-weight:600;color:var(--accent-700);border:1px solid var(--accent-100)}
.tag.alt{background:#eef2fe;border-color:#d8e2fd;color:#3355c6}
.tag.ok{background:#e9f7ef;border-color:#c9ecd7;color:#1f8a53}
.tag.rc{background:#fef4e5;border-color:#f6dcb2;color:#b45309}
.star{color:var(--star)}
.star.big{font-size:20px}
.th-thumb{width:52px}
.row-thumb-td{width:52px;padding:6px 8px!important}
.row-thumb{width:40px;height:40px;object-fit:cover;border-radius:8px;border:1px solid var(--line);display:block}
.row-thumb-ph{width:40px;height:40px;border-radius:8px;background:var(--bg-tint);border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;font-size:15px;opacity:.5}

/* ---- empty ---- */
.empty{text-align:center;padding:64px 20px;color:var(--muted);background:var(--panel);
  border:1px dashed var(--line);border-radius:var(--r-lg)}
.empty p{font-size:16px;margin-bottom:18px}

/* ---- detail ---- */
.back{display:inline-flex;align-items:center;gap:5px;color:var(--muted);margin-bottom:16px;font-size:13px;font-weight:600}
.back:hover{color:var(--accent-700)}
.detail-head{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;
  background:var(--panel);border:1px solid var(--line);border-left:5px solid var(--accent);
  border-radius:var(--r-lg);padding:22px 26px;margin-bottom:18px;box-shadow:var(--sh-2)}
.detail-head h1{margin:0 0 12px;font-size:30px;font-weight:800;letter-spacing:-.02em}
.detail-tags{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:8px}
.detail-name{color:var(--muted);margin:8px 0 0;font-size:15px}
.detail-actions{display:flex;gap:8px;align-items:center}
.detail-actions form{margin:0}
.fields{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:8px}
.fld{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:13px 16px;box-shadow:var(--sh-1)}
.fld-k{font-size:10px;color:var(--muted);letter-spacing:.05em;text-transform:uppercase;font-weight:700}
.fld-v{font-size:15px;margin-top:5px;color:var(--text)}
.section-h{font-size:12px;color:var(--accent-700);letter-spacing:.05em;text-transform:uppercase;font-weight:700;
  margin:24px 0 12px;padding-bottom:8px;border-bottom:2px solid var(--accent-100);display:flex;align-items:center;gap:8px}
.section-h .count{background:var(--accent-050);border:1px solid var(--accent-100);border-radius:999px;padding:0 9px;color:var(--accent-700)}
.inv-search{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:8px}
.inv-search input{flex:1;min-width:240px;padding:11px 14px;border:1px solid var(--line);border-radius:var(--r);
  background:var(--panel);color:var(--text);font-size:15px}
.inv-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:14px 16px;
  margin-bottom:12px;box-shadow:var(--sh-1)}
.inv-card-h{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:8px;
  font-size:16px;font-weight:700}
.btn.small{padding:5px 11px;font-size:12px}
table.tbl{width:100%;border-collapse:collapse;margin:6px 0 4px;font-size:14px}
table.tbl thead th{text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.04em;
  color:var(--muted);font-weight:700;padding:8px 10px;border-bottom:2px solid var(--accent-100)}
table.tbl tbody td{padding:9px 10px;border-bottom:1px solid var(--line);color:var(--text)}
table.tbl tbody tr:hover{background:var(--accent-050)}
/* Ana ekran yatay butonlar */
.hub-wide{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:18px}
.wide-card{position:relative;overflow:hidden;display:flex;flex-direction:row;align-items:center;gap:22px;text-decoration:none;min-height:160px;
  background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:34px 30px 34px 38px;
  box-shadow:var(--sh-1);transition:transform .12s,box-shadow .12s,border-color .12s}
.wide-card:hover{transform:translateY(-3px);box-shadow:var(--sh-3);border-color:var(--accent-100)}
.wide-card::after{content:"";position:absolute;inset:0 auto 0 0;width:5px;background:var(--accent);opacity:.9}
.wide-card:nth-child(1)::after{background:var(--accent)}
.wide-card:nth-child(2)::after{background:var(--purple)}
.wide-icon{width:96px;height:96px;min-width:96px;font-size:52px;line-height:1;flex:none;display:flex;
  align-items:center;justify-content:center;border-radius:22px;
  background:linear-gradient(135deg,var(--accent-050),var(--accent-100))}
.wide-card:nth-child(2) .wide-icon{background:linear-gradient(135deg,#efe8fc,#e0d4f8)}
.wide-icon img{width:100%;height:100%;object-fit:contain;display:block}
.wide-icon.has-img{background:none!important;box-shadow:none!important;overflow:hidden}
.wide-title{font-size:19px;font-weight:800;color:var(--text)}
.wide-desc{font-size:13px;color:var(--muted);margin-top:3px}
.wide-card>div:nth-child(2){flex:1}
/* Arşiv galerisi */
.agrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:14px;margin-top:10px}
.acard{margin:0;background:var(--panel);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:var(--sh-1)}
.acard img{width:100%;height:150px;object-fit:cover;display:block;cursor:zoom-in}
.acard figcaption{padding:8px 10px;display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.atag{font-size:11px;background:var(--accent-050);border:1px solid var(--accent-100);color:var(--accent-700);
  border-radius:999px;padding:2px 9px;font-weight:600;white-space:nowrap}
.acard-del{margin-left:auto}
.btn.danger.small{padding:3px 8px;font-size:12px}
@media(max-width:640px){.hub-wide{grid-template-columns:1fr}}
.dims{display:flex;gap:12px;flex-wrap:wrap}
.dim{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:12px 20px;text-align:center;box-shadow:var(--sh-1)}
.dim-k{font-size:10px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em;font-weight:600}
.dim-v{font-size:21px;font-weight:800;margin-top:4px;color:var(--text)}
.desc{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:16px 18px;white-space:pre-wrap;box-shadow:var(--sh-1);color:var(--text-soft)}
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}
.thumb{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:block;box-shadow:var(--sh-1);transition:.15s}
.thumb:hover{transform:translateY(-2px);box-shadow:var(--sh-3)}
.thumb img{width:100%;height:130px;object-fit:cover;display:block}
.thumb span{display:block;padding:7px 9px;font-size:11px;color:var(--muted);word-break:break-all}

/* ---- form ---- */
.form-title{font-size:25px;margin:4px 0 20px;font-weight:800;letter-spacing:-.02em}
.form{background:var(--panel);border:1px solid var(--line);border-radius:var(--r-lg);padding:26px;box-shadow:var(--sh-2)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:15px}
.grid5{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.form label{display:flex;flex-direction:column;gap:6px;font-size:12px;color:var(--muted);font-weight:600}
.form label input,.form label select,.form label textarea{color:var(--text);font-weight:400}
.form label.full{grid-column:1/-1}
.form textarea{resize:vertical}
.form-actions{display:flex;gap:10px;margin-top:24px}
.existing-imgs{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:12px}
.ex-img{display:flex!important;flex-direction:column;align-items:center;gap:4px;font-size:11px;color:var(--muted);
  background:var(--panel-2);border:1px solid var(--line);border-radius:var(--r-sm);padding:8px}
.ex-img img{width:90px;height:70px;object-fit:cover;border-radius:7px}
.hint{font-size:11px;color:var(--faint);font-weight:400;margin-top:2px}
.chk-row{display:flex;flex-wrap:wrap;gap:8px 10px;margin-top:6px}
.chk{display:inline-flex;align-items:center;gap:6px;color:var(--text-soft);font-size:13px;font-weight:500;
  background:var(--panel-2);border:1px solid var(--line);padding:7px 13px;border-radius:999px;cursor:pointer;transition:.14s}
.chk:hover{border-color:var(--accent-100);background:var(--accent-050)}

/* ---- analytics ---- */
.muted-note{color:var(--muted);font-size:13px;margin:0 0 12px}
.charts{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.chart-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r-lg);padding:18px 20px;box-shadow:var(--sh-2)}
.chart-card h3{margin:0 0 14px;font-size:15px;font-weight:700}
.chart-card canvas{max-height:260px}
.nodata{color:var(--muted);text-align:center;padding:30px}

/* ---- spatial toolbar + legend + map ---- */
.spatial-toolbar{display:flex;gap:10px;align-items:center;margin-bottom:12px;flex-wrap:wrap}
.legend{display:flex;flex-wrap:wrap;gap:8px 14px;align-items:center}
.legend .lg{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:var(--muted);font-weight:500}
.legend .lg i{width:11px;height:11px;border-radius:50%;display:inline-block;border:1px solid rgba(0,0,0,.12)}
.leaf-map{height:74vh;min-height:440px;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:#fff;box-shadow:var(--sh-2)}
.leaflet-container{background:#eef1f4;font-family:inherit}
.grid-lbl{color:#5a6572;font-size:11px;font-weight:700;white-space:nowrap;text-shadow:0 0 2px #fff,0 0 3px #fff}
.map-legend{background:rgba(255,255,255,.95);border:1px solid var(--line);border-radius:10px;
  box-shadow:var(--sh-2);padding:9px 11px;font-size:12px;color:#333;max-height:46vh;overflow:auto;
  min-width:132px;max-width:230px;backdrop-filter:blur(2px)}
.map-legend .ml-title{font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.03em;
  color:var(--accent-700);margin-bottom:6px;border-bottom:1px solid var(--accent-100);padding-bottom:5px}
.map-legend .ml-row{display:flex;align-items:center;gap:7px;padding:2px 0}
.map-legend .ml-row i{width:12px;height:12px;border-radius:50%;flex:none;border:1px solid rgba(0,0,0,.15)}
.map-legend .ml-lbl{flex:1;color:#333;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.map-legend .ml-n{font-weight:700;color:var(--muted);font-variant-numeric:tabular-nums}
.map-legend .ml-empty{color:var(--muted)}
.map-legend .ml-scale{margin-top:8px;padding-top:8px;border-top:1px solid var(--line)}
.map-legend .sc-track{height:9px}
.map-legend .sc-bar{height:8px;box-sizing:border-box;border:2px solid #333;border-top:none;background:transparent}
.map-legend .sc-lbl{font-size:11px;font-weight:700;color:#333;margin-top:2px;text-align:center;
  font-variant-numeric:tabular-nums}
.map-tools{display:flex;flex-direction:column;gap:5px;margin-bottom:6px}
.map-tools .mt-btn{background:rgba(255,255,255,.95);border:1px solid var(--line);border-radius:8px;
  padding:5px 10px;font-size:12px;font-weight:700;color:var(--muted);cursor:pointer;
  box-shadow:var(--sh-1);display:flex;align-items:center;gap:6px;white-space:nowrap}
.map-tools .mt-btn::before{content:"◻";font-size:13px}
.map-tools .mt-btn.on{color:var(--accent-700);border-color:var(--accent-100);background:var(--accent-050)}
.map-tools .mt-btn.on::before{content:"◼"}
.map-tools .mt-cap{background:var(--accent-700);border:1px solid var(--accent-700);border-radius:8px;
  padding:6px 11px;font-size:12px;font-weight:800;color:#fff;cursor:pointer;box-shadow:var(--sh-1);
  white-space:nowrap;margin-top:2px}
.map-tools .mt-cap:hover{filter:brightness(1.06)}
.map-tools .mt-cap.active{background:#e0655f;border-color:#e0655f}
.map-tools .mt-inc{background:rgba(255,255,255,.95);border:1px solid var(--line);border-radius:8px;
  padding:5px 9px;font-size:11px;color:var(--muted);box-shadow:var(--sh-1);display:flex;flex-direction:column;gap:2px}
.map-tools .mt-inc>span{font-weight:800;color:var(--accent-700);text-transform:uppercase;letter-spacing:.02em;font-size:10px}
.map-tools .mt-inc label{display:flex;align-items:center;gap:5px;cursor:pointer;color:#333;font-weight:600}
.map-tools .mt-inc input{margin:0}
.cap-hint{background:#fff7ed;border:1px solid #fbcf9d;color:#9a3412;border-radius:10px;
  padding:9px 13px;font-size:13px;font-weight:600;margin:0 0 10px;display:flex;align-items:center;gap:8px}
.cap-hint::before{content:"📷"}
.dxf-up{margin:0 0 14px;background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:10px 14px;box-shadow:var(--sh-1)}
.dxf-up summary{cursor:pointer;font-weight:700;color:var(--accent-700);font-size:14px}
.dxf-up p{margin:8px 0 10px}
.dxf-up input[type=file]{margin-right:8px}
.dxf-msg{border-radius:10px;padding:10px 14px;font-size:13px;font-weight:600;margin:0 0 12px}
.dxf-msg.ok{background:#ecfdf5;border:1px solid #a7f3d0;color:#065f46}
.dxf-msg.err{background:#fef2f2;border:1px solid #fca5a5;color:#991b1b}
/* 3D korelasyon modülü */
.c3d-toolbar{display:flex;flex-wrap:wrap;gap:10px 14px;align-items:center;margin:6px 0 10px}
.c3d-toolbar .mini{font-size:12px;color:var(--muted);display:flex;align-items:center;gap:6px;font-weight:600}
.c3d-toolbar .mini select{margin-left:4px}
.c3d-chk{font-size:12px;color:#333;display:flex;align-items:center;gap:6px;cursor:pointer;font-weight:600;
  background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:5px 10px;box-shadow:var(--sh-1)}
.c3d-chk input{margin:0}
.c3d-wrap{position:relative;width:100%;height:460px;border:1px solid var(--line);border-radius:var(--r-lg);
  overflow:hidden;background:#f7f8fa;box-shadow:var(--sh-2);cursor:grab}
.c3d-wrap canvas{display:block}
.c3d-tip{position:absolute;pointer-events:none;background:rgba(20,26,33,.92);color:#fff;font-size:12px;
  padding:5px 9px;border-radius:7px;white-space:nowrap;opacity:0;transition:opacity .1s;z-index:5;max-width:340px;
  overflow:hidden;text-overflow:ellipsis}
.c3d-tip.on{opacity:1}
/* 3D navigasyon: ViewCube + zoom */
.c3d-nav{position:absolute;top:12px;right:12px;z-index:6;display:flex;flex-direction:column;align-items:center;gap:9px;user-select:none}
.vcube-wrap{width:60px;height:60px;perspective:230px}
.vcube{width:60px;height:60px;position:relative;transform-style:preserve-3d;transition:transform .06s linear}
.vcube .vf{position:absolute;width:60px;height:60px;display:flex;align-items:center;justify-content:center;
  font-size:11px;font-weight:800;letter-spacing:.02em;color:#41506a;background:rgba(255,255,255,.86);
  border:1px solid #b3bdcc;box-sizing:border-box;cursor:pointer;backface-visibility:hidden}
.vcube .vf:hover{background:#e7f0ff;color:#12203a}
.vcube .f-front{transform:rotateY(0deg) translateZ(30px)}
.vcube .f-back{transform:rotateY(180deg) translateZ(30px)}
.vcube .f-right{transform:rotateY(90deg) translateZ(30px)}
.vcube .f-left{transform:rotateY(-90deg) translateZ(30px)}
.vcube .f-top{transform:rotateX(90deg) translateZ(30px)}
.vcube .f-bottom{transform:rotateX(-90deg) translateZ(30px)}
.c3d-zoom{display:flex;flex-direction:column;gap:5px}
.c3d-zoom button{width:32px;height:32px;border:1px solid var(--line);background:rgba(255,255,255,.95);
  border-radius:8px;font-size:18px;font-weight:800;color:#334155;cursor:pointer;box-shadow:var(--sh-1);
  line-height:1;padding:0;display:flex;align-items:center;justify-content:center}
.c3d-zoom button:hover{background:#e7f0ff;color:#12203a}
.leaflet-popup-content{font-size:13px}
.leaflet-popup-content a{color:var(--accent-700);font-weight:700}
.leaflet-control-layers{font-size:13px;color:#222;border-radius:10px!important;box-shadow:var(--sh-2)!important;border:1px solid var(--line)!important}
.leaflet-control-layers-list{max-height:60vh;overflow:auto}
.dot{position:absolute;width:9px;height:9px;transform:translate(-50%,-50%);border-radius:50%;
  border:1.5px solid #fff;box-shadow:0 1px 3px rgba(0,0,0,.4);cursor:pointer;pointer-events:auto;transition:width .08s,height .08s}
.dot:hover{width:14px;height:14px;z-index:6}
.plan-tip{position:absolute;transform:translate(-50%,-135%);background:#1b2430;color:#fff;
  border-radius:8px;padding:5px 9px;font-size:12px;white-space:nowrap;pointer-events:none;opacity:0;transition:opacity .1s;z-index:20;box-shadow:var(--sh-3)}
.plan-tip.on{opacity:1}
.unplaced{margin-top:12px;font-size:13px;color:var(--muted)}
.unplaced .nf{color:var(--danger);font-weight:700}
.plan-wrap{position:relative;width:100%;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.plan-wrap img{width:100%;display:block}
.plan-overlay{position:absolute;inset:0;pointer-events:none}

/* ---- export / print cards ---- */
.export-cards{display:flex;flex-direction:column;gap:22px;margin-top:16px}
.ecard{background:#fff;color:#1a1a1a;border:1px solid var(--line);border-radius:var(--r-lg);padding:24px 28px;box-shadow:var(--sh-2);font-size:13px}
.ecard-title{font-size:16px;font-weight:800;border-bottom:2px solid var(--accent);padding-bottom:8px;margin-bottom:14px;color:#111}
.ecard-body{display:flex;gap:22px;align-items:flex-start}
.ecard-left{flex:1;min-width:0}
.ecard-right{width:38%;max-width:360px}
.ecard-fields{width:100%;border-collapse:collapse}
.ecard-fields td{padding:5px 8px;border-bottom:1px solid #eef1f4;vertical-align:top}
.ecard-fields td.k{color:#5a6572;font-weight:700;width:42%;white-space:nowrap}
.ecard-fields td.v{color:#111}
.ecard-fields td.v b{background:#f0f1f4;padding:0 5px;border-radius:4px}
.ecard-photo-h{font-size:11px;color:#777;text-transform:uppercase;letter-spacing:.05em;margin-bottom:6px;font-weight:600}
.ecard-photo{border:1px solid #e4e7ec;border-radius:8px;overflow:hidden;background:#fafbfc;display:flex;align-items:center;justify-content:center;min-height:150px}
.ecard-photo img{width:100%;display:block;object-fit:contain;max-height:340px}
.ecard-photo.big-sketch{margin-bottom:10px;min-height:200px}
.ecard-photo.big-sketch img{max-height:420px}
.ph-empty{color:#c2c8d0;font-size:26px;padding:40px}
.ecard-thumbs{display:flex;gap:6px;flex-wrap:wrap;margin-top:6px}
.ecard-thumbs img{width:64px;height:50px;object-fit:cover;border:1px solid #e4e7ec;border-radius:4px}
.ecard-h{font-size:11px;color:#777;text-transform:uppercase;letter-spacing:.05em;margin:14px 0 5px;border-top:1px solid #eef1f4;padding-top:10px;font-weight:600}
.ecard-desc{color:#222;white-space:pre-wrap;min-height:20px}
@media print{
  @page{margin:14mm}
  body{background:#fff}
  .topbar,.noprint,.exp-toolbar{display:none!important}
  .wrap{max-width:none;padding:0;margin:0}
  .export-cards{gap:0}
  .ecard{border:none;border-radius:0;padding:0;box-shadow:none;page-break-after:always;break-inside:avoid}
  .ecard:last-child{page-break-after:auto}
  .ecard-photo img{max-height:320px}
}

/* ---- hub (ana menü) ---- */
.hub-head{margin:16px 0 22px}
.hub-head h1{margin:0;font-size:30px;font-weight:800;letter-spacing:-.02em}
.hub-logo{max-height:100px;max-width:min(100%,460px);display:block;margin:2px 0 8px}
.has-bg .hub-logo{background:rgba(255,255,255,.92);padding:12px 22px;border-radius:16px;box-shadow:0 8px 24px rgba(0,0,0,.28)}
.hub-head p{color:var(--muted);margin:6px 0 0;font-size:15px}
.hub{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;align-items:stretch}
/* Ana menü kartları: büyük ikon üstte, metin altta; hepsi eşit ve uzun */
.hub:not(.hub-3) .hub-card{flex-direction:column;align-items:stretch;text-align:left;min-height:376px;padding:20px 24px 22px}
.hub:not(.hub-3) .hub-icon{width:100%;height:160px;font-size:75px;border-radius:20px;flex:none}
.hub:not(.hub-3) .hub-body{margin-top:auto}
.hub:not(.hub-3) .hub-title{font-size:19px}
.hub:not(.hub-3) .hub-desc{font-size:14px;margin-top:6px}
.hub-3{grid-template-columns:repeat(3,1fr)}
.hub-4{grid-template-columns:repeat(4,1fr)}
/* Alt menü (sub-hub) kartları: ikon fotoğrafı/glyph kullanma — yalnızca renkli kutu */
.hub-3 .hub-icon{font-size:0!important}
.hub-3 .hub-icon img{display:none}
.hub-3 .hub-card:nth-child(5)::after{background:var(--rose)}
.hub-3 .hub-card:nth-child(6)::after{background:var(--green)}
.hub-3 .hub-card:nth-child(7)::after{background:var(--gold)}
.hub-3 .hub-card:nth-child(5) .hub-icon,
.hub-3 .hub-card:nth-child(6) .hub-icon,
.hub-3 .hub-card:nth-child(7) .hub-icon{background:var(--grad-soft)}
.hub-card{display:flex;gap:17px;align-items:center;background:var(--panel);border:1px solid var(--line);
  border-radius:var(--r-lg);padding:22px 24px;transition:.18s;box-shadow:var(--sh-2);position:relative;overflow:hidden}
.hub-card::after{content:"";position:absolute;inset:0 auto 0 0;width:5px;background:var(--accent);opacity:.9}
.hub-card:nth-child(1)::after{background:var(--accent)}
.hub-card:nth-child(2)::after{background:var(--teal)}
.hub-card:nth-child(3)::after{background:var(--blue)}
.hub-card:nth-child(4)::after{background:var(--purple)}
.hub-card:hover{transform:translateY(-3px);box-shadow:var(--sh-3);border-color:var(--accent-100)}
.hub-icon{font-size:26px;width:56px;height:56px;flex:none;display:flex;align-items:center;justify-content:center;
  border-radius:16px;background:var(--grad-soft);box-shadow:inset 0 0 0 1px var(--accent-100)}
.hub-card:nth-child(2) .hub-icon{background:linear-gradient(135deg,#e0f5f1,#c7ece6)}
.hub-card:nth-child(3) .hub-icon{background:linear-gradient(135deg,#e6eefe,#d3e0fd)}
.hub-card:nth-child(4) .hub-icon{background:linear-gradient(135deg,#efe8fc,#e0d4f8)}
.hub-title{font-size:17px;font-weight:700;display:flex;align-items:center;gap:8px;color:var(--text)}
.hub-desc{color:var(--muted);font-size:13px;margin-top:4px}
.hub-badge{background:var(--accent-050);border:1px solid var(--accent-100);border-radius:999px;font-size:12px;padding:1px 10px;color:var(--accent-700);font-weight:700}
/* Özel ikon görselleri (varsa emoji yerine) */
.hub-icon img{width:100%;height:100%;object-fit:contain;display:block}
.hub-icon.has-img{background:none!important;box-shadow:none!important;overflow:hidden}
.view-badge{background:#fef4e5;border-color:#f6dcb2;color:#b45309}

/* Ana menüde arka plan fotoğrafı varsa yazılar beyaz */
.has-bg .hub-head h1{color:#fff;text-shadow:0 1px 12px rgba(0,0,0,.5)}
.has-bg .hub-head p{color:rgba(255,255,255,.9);text-shadow:0 1px 8px rgba(0,0,0,.5)}

/* ---- login ---- */
.login-body{min-height:100vh;display:flex;align-items:center;justify-content:center;
  background:radial-gradient(1100px 620px at 50% -10%,#fbe3c6,#f4f6f9 60%)}
.login-card{background:rgba(255,255,255,.94);backdrop-filter:blur(8px);border:1px solid var(--line);
  border-radius:22px;padding:38px 34px;width:352px;text-align:center;box-shadow:0 30px 70px rgba(20,28,44,.28)}
.login-brand{font-size:23px;font-weight:800;letter-spacing:-.02em}
.login-sub{font-size:12px;color:var(--accent-600);font-weight:600;letter-spacing:.02em;margin-bottom:22px}
.login-card input{width:100%;margin-bottom:12px;padding:12px 14px}
.login-card button{width:100%;padding:13px;border-radius:11px;border:none;cursor:pointer;
  background:var(--grad);color:#fff;font-weight:700;font-size:14px;box-shadow:0 8px 20px rgba(224,133,40,.4);transition:.15s}
.login-card button:hover{filter:brightness(1.06)}
.login-err{background:var(--danger-bg);color:var(--danger);border:1px solid #f2c4c4;border-radius:10px;padding:9px;font-size:13px;margin-bottom:14px}
.login-lang{display:inline-block;margin-top:16px;color:var(--muted);font-size:12px;font-weight:600}
.login-lang:hover{color:var(--accent-700)}

/* ---- metalurji ---- */
.grid6{display:grid;grid-template-columns:repeat(6,1fr);gap:10px}
/* Element bileşimi: küçük kutular, 6'şarlı 2 sıra, sağa uzamaz */
.grid-el{display:grid;grid-template-columns:repeat(6,minmax(0,118px));gap:8px 10px;justify-content:start}
.grid-el label input{padding:8px 8px}
.da-dots{display:inline-flex;gap:3px}
.da-dot{width:9px;height:9px;border-radius:50%;background:#d7dbe2;display:inline-block}
.da-dot.on{background:var(--green)}
.da-row{display:flex;flex-wrap:wrap;gap:14px;margin:8px 0 4px}
.da-item{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:var(--muted);font-weight:500}
.comp-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:12px}
.comp-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:12px 14px;box-shadow:var(--sh-1)}
.comp-h{font-size:12px;font-weight:700;color:var(--accent-700);margin-bottom:8px}
.comp-tbl{width:100%;border-collapse:collapse}
.comp-tbl td{padding:4px 8px;border-bottom:1px solid var(--line-2);font-size:13px}
.comp-tbl td.k{color:var(--muted);font-weight:600;width:46%}
.comp-tbl td.v{color:var(--text)}
.summary-tbl{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:var(--sh-1)}
.summary-tbl th{padding:8px 10px;background:var(--panel-2);color:var(--muted);font-size:11px;text-transform:uppercase;text-align:left;border-bottom:1px solid var(--line)}
.summary-tbl td{padding:6px 10px}
.meas-list{display:flex;flex-direction:column;gap:12px;margin-bottom:10px}
.meas{background:var(--panel-2);border:1px solid var(--line);border-radius:var(--r);padding:12px 14px}
.meas-top{display:flex;gap:8px;align-items:center;margin-bottom:10px;flex-wrap:wrap}
.meas-top .m-kind{min-width:170px}
.meas-top .m-label{flex:1;min-width:120px}
.meas-top .m-del{margin-left:auto;padding:6px 10px;font-size:12px}
.meas-els{display:grid;grid-template-columns:repeat(6,1fr);gap:8px}
.m-elab{display:flex;flex-direction:column;gap:3px;font-size:11px;color:var(--muted);font-weight:600}
.m-el{padding:6px 8px}
.mini{display:inline-flex;flex-direction:column;gap:3px;font-size:11px;color:var(--muted);font-weight:600}

.import-ok{background:#e9f7ef;border:1px solid #c9ecd7;color:#1f8a53;border-radius:var(--r-sm);
  padding:11px 14px;margin-bottom:16px;font-weight:600}

/* ---- fotoğraf popup (lightbox) ---- */
.lightbox{position:fixed;inset:0;background:rgba(12,17,24,.9);display:none;align-items:center;
  justify-content:center;z-index:2000;padding:28px;cursor:zoom-out;backdrop-filter:blur(2px)}
.lightbox.on{display:flex;animation:lbfade .12s ease}
@keyframes lbfade{from{opacity:0}to{opacity:1}}
.lightbox img{max-width:94vw;max-height:82vh;border-radius:10px;box-shadow:0 24px 70px rgba(0,0,0,.6);
  cursor:default;background:#fff}
.lb-inner{display:flex;flex-direction:column;align-items:center;gap:14px;cursor:default}
.lb-bar{display:flex;gap:12px;flex-wrap:wrap;justify-content:center}
.lb-bar .btn{font-size:14px;padding:9px 18px}
.lb-close{position:absolute;top:16px;right:22px;color:#fff;font-size:30px;line-height:1;cursor:pointer;
  opacity:.8;user-select:none;z-index:1}
.lb-close:hover{opacity:1}
.thumb{cursor:zoom-in}

/* ---- arkeozooloji ---- */
.zoo-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(185px,1fr));gap:12px;margin-bottom:6px}
.zoo-grid.meas{grid-template-columns:repeat(auto-fill,minmax(115px,1fr))}
.zoo-grid label{font-size:11.5px}

/* ---- responsive ---- */
@media(max-width:980px){
  .cards{grid-template-columns:repeat(3,1fr)}
  .hub{grid-template-columns:repeat(2,1fr)}
  .hub-3{grid-template-columns:1fr 1fr}
  .fields{grid-template-columns:1fr 1fr}
  .grid2,.grid5{grid-template-columns:1fr 1fr}
  .grid6,.meas-els{grid-template-columns:repeat(4,1fr)}
  .charts{grid-template-columns:1fr}
  .ecard-body{flex-direction:column}
  .ecard-right{width:100%;max-width:none}
}
@media(max-width:560px){
  .cards{grid-template-columns:1fr 1fr}
  .hub-3{grid-template-columns:1fr}
  .grid6,.meas-els{grid-template-columns:repeat(3,1fr)}
  .grid-el{grid-template-columns:repeat(4,1fr)}
  .topbar{flex-direction:column;gap:10px;align-items:stretch}
  .topnav{justify-content:center}
  .wrap{padding:18px}
  .grid{font-size:12px;display:block;overflow-x:auto;white-space:nowrap}
}