:root{
  --bg:#f5f7fa; --card:#ffffff; --ink:#1a2433; --muted:#6c7889;
  --line:#e7ecf2; --line2:#eef2f7;
  --nav:#1b2a40; --nav-ink:#aeb9ca; --nav-ink-hi:#ffffff;
  --accent:#3b7dd8; --accent-ink:#2d4b73;
  --active:#1f9d6b; --idle:#d99026; --danger:#c0504a;
  --radius:14px; --shadow:0 1px 2px rgba(18,38,63,.04),0 6px 20px rgba(18,38,63,.06);
}
*{box-sizing:border-box}
html,body{margin:0}
body{font-family:Inter,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;background:var(--bg);color:var(--ink);font-size:14.5px;line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:var(--accent);text-decoration:none}
.num{font-variant-numeric:tabular-nums}

/* ---- shell ---- */
.shell{display:grid;grid-template-columns:240px 1fr;min-height:100vh}
.side{background:var(--nav);color:var(--nav-ink);display:flex;flex-direction:column;padding:22px 16px;position:sticky;top:0;height:100vh;overflow-y:auto}
.side .brand{display:flex;flex-direction:column;gap:8px;color:#fff;padding:0 6px 18px;border-bottom:1px solid rgba(255,255,255,.08);margin-bottom:10px}
.logochip{display:inline-flex;align-items:center;background:#fff;border-radius:10px;padding:8px 12px;align-self:flex-start}
.logochip img{height:34px;display:block}
.logochip-lg{padding:12px 16px;margin-bottom:26px;align-self:flex-start}
.logochip-lg img{height:46px}
.brand-sub{font-size:11.5px;color:#9fb0c6;font-weight:600;letter-spacing:.3px;padding-left:2px}
.side nav{display:flex;flex-direction:column;gap:3px;margin-top:6px}
.side nav a{color:var(--nav-ink);padding:9.5px 12px;border-radius:9px;font-size:14px;display:flex;align-items:center;gap:10px;transition:background .15s,color .15s}
.side nav a svg{width:16px;height:16px;flex:0 0 auto;opacity:.85}
.side nav a:hover{background:rgba(255,255,255,.06);color:var(--nav-ink-hi)}
.side nav a.active{background:rgba(59,125,216,.24);color:#fff;font-weight:600}
.side .foot{margin-top:auto;font-size:11.5px;color:rgba(255,255,255,.35);padding:14px 8px 0;line-height:1.45;border-top:1px solid rgba(255,255,255,.08)}

.account{display:flex;align-items:center;gap:11px}
.avatar{width:38px;height:38px;border-radius:50%;background:linear-gradient(135deg,#3b7dd8,#2a4d80);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px;flex:0 0 auto}
.ainfo .aname{color:#fff;font-weight:600;font-size:13.5px}
.ainfo .arole{font-size:11.5px;color:#9fb0c6;margin-top:2px}
.ainfo .arole a{color:#9fb0c6;text-decoration:underline;text-underline-offset:2px}
.rolebadge{background:rgba(59,125,216,.3);color:#cfe1f7;border-radius:4px;padding:1px 6px;font-size:10.5px;font-weight:600;letter-spacing:.3px}

.main{display:flex;flex-direction:column;min-width:0}
.head{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 28px;border-bottom:1px solid var(--line);background:#fff;flex-wrap:wrap}
.head h1{margin:0;font-size:17.5px;font-weight:650;letter-spacing:-.2px}
.head .sub{color:var(--muted);font-size:13px;margin-top:2px}
.head .right{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.content{padding:18px 28px 36px;max-width:1180px;width:100%}

/* ---- buttons & inputs ---- */
.btn{background:var(--accent);color:#fff;border:0;border-radius:9px;padding:9px 16px;font-size:13.5px;font-weight:600;cursor:pointer;font-family:inherit;display:inline-flex;align-items:center;gap:7px;transition:background .15s}
.btn:hover{background:#326ec2}
.btn-navy{background:var(--nav);color:#fff}
.btn-navy:hover{background:#253957}
.btn-ghost{background:#fff;color:var(--ink);border:1px solid #cdd7e3}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}
.btn-sm{padding:6px 12px;font-size:12.5px;border-radius:7px}
.inp{border:1px solid #cdd7e3;border-radius:9px;padding:9px 12px;font:inherit;font-size:13.5px;background:#fff;color:var(--ink);width:100%}
.inp:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--accent)}
label.flab{display:block;font-size:12.5px;font-weight:600;color:var(--ink);margin-bottom:5px}

/* ---- KPIs ---- */
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:16px}
.kpi{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:13px 16px;box-shadow:var(--shadow)}
.kpi .v{font-size:24px;font-weight:700;letter-spacing:-.5px;line-height:1.1}
.kpi .l{color:var(--muted);font-size:12.5px;margin-top:5px;display:flex;align-items:center;gap:6px}
.kpi.kv-danger .v{color:var(--danger)}
.kpi.kv-warn .v{color:var(--idle)}
.kpi.kv-ok .v{color:var(--active)}

/* ---- Cards & Tables ---- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;margin-bottom:16px}
.card > .ch{display:flex;align-items:center;justify-content:space-between;padding:12px 18px;border-bottom:1px solid var(--line);gap:12px;flex-wrap:wrap}
.card > .ch h2{margin:0;font-size:14.5px;font-weight:650}
.ch-note{font-weight:400;font-size:12px;color:var(--muted);margin-left:6px}
table{width:100%;border-collapse:collapse}
th,td{text-align:left;padding:12px 18px;border-bottom:1px solid var(--line2);font-size:13.5px;vertical-align:middle}
th{color:var(--muted);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.3px}
tr:last-child td{border-bottom:0}
tbody tr:hover{background:#f8fafc}

/* ---- Upload Studio (Fotoğraf Doğrulama Stüdyosu) ---- */
.mode-tabs{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:16px}
.mode-tab{border:1.5px solid var(--line);background:#f9fbfd;border-radius:11px;padding:12px 16px;cursor:pointer;display:flex;align-items:flex-start;gap:12px;transition:all .15s;text-align:left}
.mode-tab:hover{border-color:#b8c7db}
.mode-tab.active{border-color:var(--accent);background:#eff5fc;box-shadow:0 0 0 3px rgba(59,125,216,.12)}
.mode-tab input{margin-top:3px;accent-color:var(--accent)}
.mode-tab .mt-title{font-weight:650;font-size:14px;color:var(--ink)}
.mode-tab .mt-desc{font-size:12px;color:var(--muted);margin-top:2px;line-height:1.4}

.drop-grid{display:grid;grid-template-columns:1fr;gap:14px;margin-bottom:16px}
.drop-grid.compare-mode{grid-template-columns:1fr 1fr}
.dropzone{border:2px dashed #b9c8dc;border-radius:13px;background:#fafcff;padding:24px 20px;text-align:center;cursor:pointer;transition:all .15s;position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:190px}
.dropzone:hover,.dropzone.dragover{border-color:var(--accent);background:#f0f6fe}
.dropzone input[type=file]{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%;height:100%}
.dz-icon{width:44px;height:44px;border-radius:12px;background:#e8f1fc;color:var(--accent);display:flex;align-items:center;justify-content:center;margin-bottom:10px}
.dz-title{font-weight:650;font-size:14.5px;color:var(--ink)}
.dz-sub{font-size:12.5px;color:var(--muted);margin-top:4px;max-width:340px}
.dz-preview{margin-top:10px;max-height:140px;border-radius:8px;border:1px solid var(--line);display:none;object-fit:contain}
.dz-filename{margin-top:6px;font-size:12.5px;font-weight:600;color:var(--active);display:none}

.meta-inputs{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:14px}
.engine-bar{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:12px 16px;background:#f7fafd;border:1px solid var(--line);border-radius:11px;flex-wrap:wrap}
.eng-opts{display:flex;align-items:center;gap:16px;flex-wrap:wrap;font-size:13px}
.eng-opts label{display:inline-flex;align-items:center;gap:6px;cursor:pointer;font-weight:500}

/* ---- Status Badges ---- */
.vbadge{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:650;padding:4px 10px;border-radius:999px;white-space:nowrap}
.vb-high{background:#fbeeee;color:#b02a2a;border:1px solid #eccfcf}
.vb-susp{background:#fdf6e9;color:#9a6a12;border:1px solid #f0dcb4}
.vb-clean{background:#e9f7f0;color:#176e4b;border:1px solid #bfe5d2}
.wabadge{display:inline-flex;align-items:center;gap:4px;font-size:11px;font-weight:600;background:#eefaf4;color:#126b46;border:1px solid #c3ebd7;padding:2px 8px;border-radius:6px}

/* ---- Analysis Detail Page ---- */
.verdict-hero{display:flex;align-items:center;gap:22px;padding:20px 24px;border-radius:14px;margin-bottom:16px;border:1.5px solid}
.vh-high{background:linear-gradient(90deg,#fdf2f2,#fff);border-color:#e9c3c3}
.vh-susp{background:linear-gradient(90deg,#fef9ef,#fff);border-color:#f0dcb4}
.vh-clean{background:linear-gradient(90deg,#effaf4,#fff);border-color:#bfe5d2}
.vh-score{min-width:110px;text-align:center;padding-right:20px;border-right:1px solid rgba(0,0,0,.08)}
.vh-score .num{font-size:38px;font-weight:800;line-height:1;letter-spacing:-1px}
.vh-high .vh-score .num{color:var(--danger)}
.vh-susp .vh-score .num{color:var(--idle)}
.vh-clean .vh-score .num{color:var(--active)}
.vh-score .lbl{font-size:11px;font-weight:700;color:var(--muted);margin-top:4px;letter-spacing:.4px}
.vh-body{flex:1}
.vh-body h2{margin:4px 0 6px;font-size:18px;letter-spacing:-.2px}
.vh-body p{margin:0;color:#3b4859;font-size:13.8px;line-height:1.55}

.viewer-tabs{display:flex;gap:6px;flex-wrap:wrap;padding:12px 16px;background:#f8fafc;border-bottom:1px solid var(--line)}
.vtab{background:#fff;border:1px solid #d0dae6;color:var(--ink);padding:7px 14px;border-radius:8px;font-size:13px;font-weight:600;cursor:pointer;transition:all .15s}
.vtab:hover{border-color:var(--accent);color:var(--accent)}
.vtab.active{background:var(--nav);color:#fff;border-color:var(--nav)}

.viewer-stage{background:#121926;min-height:420px;max-height:580px;display:flex;align-items:center;justify-content:center;padding:16px;position:relative;overflow:hidden}
.viewer-stage img{max-width:100%;max-height:540px;border-radius:6px;object-fit:contain;box-shadow:0 8px 30px rgba(0,0,0,.4)}
.viewer-caption{padding:10px 18px;background:#f8fafc;border-top:1px solid var(--line);font-size:12.5px;color:var(--muted);display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}

.score-bars{padding:14px 18px;display:flex;flex-direction:column;gap:12px}
.srow .shead{display:flex;justify-content:space-between;font-size:13px;margin-bottom:5px;font-weight:600}
.srow .strack{height:8px;background:#eef2f7;border-radius:5px;overflow:hidden}
.srow .sfill{height:100%;border-radius:5px}
.sf-high{background:var(--danger)}
.sf-warn{background:var(--idle)}
.sf-ok{background:var(--active)}

.finding-list{padding:12px 18px;display:flex;flex-direction:column;gap:10px}
.fitem{padding:11px 14px;border-radius:10px;border:1px solid var(--line);background:#fbfcfe}
.fitem.fl-high{background:#fdf4f4;border-color:#eccfcf}
.fitem.fl-warn{background:#fef9f0;border-color:#f0dcb4}
.fitem.fl-ok{background:#f2faf6;border-color:#cbead9}
.fitem .ft{font-weight:650;font-size:13.5px;margin-bottom:3px;display:flex;align-items:center;gap:7px}
.fitem .fd{font-size:13px;color:#3d4a5c;line-height:1.5}

.grid-2{display:grid;grid-template-columns:3fr 2fr;gap:16px}
.kv-list{padding:8px 18px 14px}
.kv-row{display:flex;justify-content:space-between;gap:12px;padding:7px 0;border-bottom:1px solid var(--line2);font-size:13px}
.kv-row:last-child{border-bottom:0}
.kv-row span:first-child{color:var(--muted);font-weight:500}
.kv-row span:last-child{font-weight:600;text-align:right;word-break:break-all}

.flash-ok{background:#e9f7f0;border:1px solid #bfe5d2;color:#176e4b;border-radius:10px;padding:11px 16px;font-size:13.5px;font-weight:500;margin-bottom:16px}
.flash-err{background:#fbeeee;border:1px solid #eccfcf;color:#b02a2a;border-radius:10px;padding:11px 16px;font-size:13.5px;font-weight:500;margin-bottom:16px}

/* ---- login ---- */
.login{min-height:100vh;display:grid;grid-template-columns:1fr 1fr}
.login .pitch{background:var(--nav);color:#fff;padding:56px 50px;display:flex;flex-direction:column;justify-content:center}
.login .pitch h1{font-size:28px;margin:0 0 14px;letter-spacing:-.5px;line-height:1.22}
.login .pitch p{color:#9fb0c6;font-size:15px;max-width:410px;margin:0 0 10px;line-height:1.55}
.login .pitch ul{list-style:none;padding:0;margin:18px 0 0;color:#c3d0e2;font-size:14px}
.login .pitch li{padding:6px 0;display:flex;gap:10px;align-items:center}
.login .pitch li::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--active);flex:0 0 auto}
.login .form{display:flex;align-items:center;justify-content:center;padding:40px}
.login .box{width:340px}
.login .box h2{margin:0 0 4px;font-size:21px;letter-spacing:-.3px}
.login .box p{margin:0 0 22px;color:var(--muted);font-size:13.5px}
.login input[type=password],.login input[type=text]{width:100%;padding:12px 13px;border:1px solid var(--line);border-radius:10px;font-size:15px;margin-bottom:13px;font-family:inherit}
.login input:focus{outline:2px solid var(--accent);outline-offset:0;border-color:transparent}
.login .btn{width:100%;padding:12px;font-size:15px;justify-content:center}
.err{background:#fdecec;color:#b02a2a;border:1px solid #f3c6c6;border-radius:10px;padding:10px 13px;font-size:13px;margin-bottom:14px}

@media(max-width:960px){
  .shell{grid-template-columns:1fr}
  .side{flex-direction:row;align-items:center;padding:12px 16px;height:auto;position:static}
  .side .brand{padding:0;border:0;margin:0}
  .brand-sub,.side .foot{display:none}
  .side nav{flex-direction:row;margin:0 0 0 auto;gap:4px}
  .kpis,.meta-inputs,.mode-tabs,.drop-grid.compare-mode,.grid-2{grid-template-columns:1fr}
  .login{grid-template-columns:1fr} .login .pitch{display:none}
  .verdict-hero{flex-direction:column;align-items:flex-start}
  .vh-score{border-right:0;border-bottom:1px solid rgba(0,0,0,.08);padding-bottom:12px;width:100%;text-align:left}
}