:root{
  --blue:#1A56A0; --blue-d:#134079; --blue-l:#e8f0fa;
  --ink:#1c2531; --muted:#6b7787; --line:#e3e8ef; --bg:#f4f6fa;
  --ok:#1a7f4b; --warn:#b9770a; --danger:#c0392b; --white:#fff;
  --radius:10px; --shadow:0 1px 3px rgba(20,40,80,.08);
}
*{box-sizing:border-box}
body{margin:0;font-family:'Segoe UI',system-ui,-apple-system,Roboto,Arial,sans-serif;
  background:var(--bg);color:var(--ink);font-size:14px;line-height:1.5}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}

/* ---- layout ---- */
.layout{display:flex;min-height:100vh}
.sidebar{width:222px;background:var(--blue-d);color:#dce6f4;display:flex;flex-direction:column;
  position:sticky;top:0;height:100vh}
.brand{padding:20px 20px 14px;font-size:22px;font-weight:700;letter-spacing:.5px}
.brand-mark{color:#fff}.brand-hub{color:#9dc2ee}
.brand-sub{font-size:11px;font-weight:400;color:#8fb0d8;letter-spacing:1px;margin-top:2px}
.sidebar nav{display:flex;flex-direction:column;padding:8px 10px;gap:2px;flex:1}
.sidebar nav a{color:#c4d4e8;padding:10px 12px;border-radius:8px;font-weight:500}
.sidebar nav a:hover{background:rgba(255,255,255,.08);text-decoration:none}
.sidebar nav a.active{background:var(--blue);color:#fff}
.side-foot{padding:14px 16px;border-top:1px solid rgba(255,255,255,.12)}
.who{font-size:13px;font-weight:600;color:#eaf1fb}
.who span{display:block;font-size:11px;color:#8fb0d8;text-transform:uppercase;font-weight:400}
.logout{display:inline-block;margin-top:8px;color:#9dc2ee;font-size:12px}
.content{flex:1;padding:26px 32px;max-width:1180px}

/* ---- headings / bars ---- */
.pagehead{display:flex;align-items:center;justify-content:space-between;margin:0 0 20px}
.pagehead h1{font-size:22px;margin:0}
.pagehead .sub{color:var(--muted);font-size:13px;margin-top:3px}
h2{font-size:16px;margin:26px 0 12px;padding-bottom:6px;border-bottom:2px solid var(--blue-l)}

/* ---- cards / stats ---- */
.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:8px}
.stat{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:16px 18px;box-shadow:var(--shadow)}
.stat .n{font-size:28px;font-weight:700;color:var(--blue)}
.stat .l{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.5px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.panel{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:16px 18px;margin-bottom:18px}
.panel h3{margin:0 0 12px;font-size:14px;text-transform:uppercase;letter-spacing:.5px;color:var(--muted)}

/* ---- tables ---- */
table{width:100%;border-collapse:collapse;background:var(--white);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line)}
th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}
th{background:#f7f9fc;font-size:11px;text-transform:uppercase;letter-spacing:.5px;color:var(--muted)}
tr:last-child td{border-bottom:none}
tbody tr:hover{background:#fafbfd}
.mini td,.mini th{padding:7px 10px;font-size:13px}

/* ---- badges ---- */
.badge{display:inline-block;padding:2px 8px;border-radius:20px;font-size:11px;font-weight:600}
.b-ok{background:#e5f5ec;color:var(--ok)}
.b-warn{background:#fdf1dc;color:var(--warn)}
.b-danger{background:#fbe4e1;color:var(--danger)}
.b-expired{background:#4b1f1a;color:#ffd9d3}
.tag{display:inline-block;padding:2px 8px;border-radius:6px;background:var(--blue-l);
  color:var(--blue-d);font-size:11px;font-weight:600}
.st-aktif{color:var(--ok);font-weight:600}
.st-pasif,.st-bitti{color:var(--muted)}
.st-potansiyel,.st-beklemede{color:var(--warn)}

/* ---- buttons ---- */
.btn{display:inline-block;background:var(--blue);color:#fff;border:none;padding:9px 16px;
  border-radius:8px;font-size:13px;font-weight:600;cursor:pointer}
.btn:hover{background:var(--blue-d);text-decoration:none}
.btn-sm{padding:5px 11px;font-size:12px}
.btn-ghost{background:#fff;color:var(--blue);border:1px solid var(--blue)}
.btn-ghost:hover{background:var(--blue-l)}
.btn-danger{background:#fff;color:var(--danger);border:1px solid #e8b7b0}
.btn-danger:hover{background:#fbe4e1}
.btn-row{display:flex;gap:8px;flex-wrap:wrap}

/* ---- forms ---- */
form.card,.formcard{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:22px;box-shadow:var(--shadow);max-width:720px}
.field{margin-bottom:15px}
.field label{display:block;font-size:12px;font-weight:600;color:var(--muted);margin-bottom:5px;
  text-transform:uppercase;letter-spacing:.4px}
.field input,.field select,.field textarea{width:100%;padding:9px 11px;border:1px solid var(--line);
  border-radius:8px;font-size:14px;font-family:inherit;background:#fff}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--blue);
  box-shadow:0 0 0 3px var(--blue-l)}
.field textarea{min-height:90px;resize:vertical}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.frow3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px}
.inline-form{display:flex;gap:8px;align-items:flex-end;flex-wrap:wrap}
.checkline{display:flex;align-items:center;gap:8px}
.checkline input{width:auto}

/* ---- filter bar ---- */
.filterbar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:16px;align-items:center}
.filterbar input,.filterbar select{padding:8px 11px;border:1px solid var(--line);border-radius:8px;font-size:13px}
.filterbar .btn{padding:8px 14px}

/* ---- flash ---- */
.flash{padding:11px 15px;border-radius:8px;margin-bottom:14px;font-weight:500;font-size:13px}
.flash-ok{background:#e5f5ec;color:var(--ok);border:1px solid #b7e0c6}
.flash-error{background:#fbe4e1;color:var(--danger);border:1px solid #eebbb3}

/* ---- login ---- */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--blue-d),var(--blue))}
.login-box{background:#fff;padding:36px 34px;border-radius:14px;width:360px;box-shadow:0 12px 40px rgba(0,0,0,.25)}
.login-box .brand{padding:0 0 6px;color:var(--blue-d)}
.login-box .brand-hub{color:var(--blue)}
.login-box p.tag-line{color:var(--muted);font-size:13px;margin:0 0 22px}

/* ---- misc ---- */
.muted{color:var(--muted)}
.empty{padding:26px;text-align:center;color:var(--muted);background:#fff;border:1px dashed var(--line);border-radius:var(--radius)}
.detail-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:20px 22px;box-shadow:var(--shadow);margin-bottom:20px}
.detail-head h1{margin:0 0 4px;font-size:22px}
.kv{display:flex;gap:22px;flex-wrap:wrap;margin-top:8px;font-size:13px;color:var(--muted)}
.kv b{color:var(--ink);font-weight:600}
.log-item{border-left:3px solid var(--blue);padding:8px 0 8px 14px;margin-bottom:12px}
.log-item .meta{font-size:12px;color:var(--muted)}
.log-item .ttl{font-weight:600;margin:2px 0}
@media(max-width:820px){
  .stat-row{grid-template-columns:repeat(2,1fr)}
  .grid2{grid-template-columns:1fr}
  .frow,.frow3{grid-template-columns:1fr}
  .sidebar{width:64px}.brand-sub,.who span,.brand-hub{display:none}
  .sidebar nav a{font-size:0;padding:12px 0;text-align:center}
}

/* --- Risk seviyeleri (teknik analiz) --- */
.risk{display:inline-block;padding:2px 9px;border-radius:20px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.03em}
.risk-iyi{background:#e6f5ec;color:#1a7f43}
.risk-orta{background:#fff4d9;color:#9a6800}
.risk-riskli{background:#ffe9d9;color:#a34700}
.risk-kritik{background:#fde8e8;color:#a81f1f}
.risk-değerlendirilmedi{background:#eef1f5;color:#5a6b80}
@media print{.sidebar,.btn,.filterbar,form.formcard .btn-row{display:none!important}
  .content{margin:0;padding:0}}