/* TopTel Gigabyte Enterprise Register — Kitlist Portali ile butunlesik tasarim */
:root{
  --brand:#1A56A0; --brand-dark:#0F3A73; --brand-050:#EEF4FB; --brand-100:#DCE8F6;
  --side:#0D2440; --side-2:#123056; --side-text:#C7D6EA; --side-dim:#7E93AE;
  --ink:#1F2937; --muted:#6B7280; --line:#E5E7EB; --bg:#F3F6FA; --card:#FFFFFF;
  --ok:#1E7A3B; --ok-bg:#E7F3EA; --warn:#9A6700; --warn-bg:#FDF6E3;
  --danger:#B42318; --danger-bg:#FDECEC; --muted-bg:#EEF1F4;
  --shadow:0 1px 2px rgba(13,36,64,.06),0 8px 24px rgba(13,36,64,.07);
  --radius:12px;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;font-family:"Segoe UI",-apple-system,BlinkMacSystemFont,Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.5;font-size:14.5px;
}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}

/* ================= Sidebar layout (Kitlist) ================= */
.shell{display:flex;min-height:100vh}
.sidebar{width:240px;background:var(--side);color:var(--side-text);display:flex;
  flex-direction:column;flex-shrink:0}
.side-brand{padding:22px 20px 18px;border-bottom:1px solid rgba(255,255,255,.07)}
.side-brand .t1{font-size:19px;font-weight:800;color:#fff;letter-spacing:-.2px}
.side-brand .t2{font-size:11px;font-weight:700;color:#9FC1E8;letter-spacing:2.2px;
  text-transform:uppercase;margin-top:3px}
.side-brand .t3{font-size:10.5px;color:var(--side-dim);margin-top:3px}
.side-sec{padding:18px 20px 6px;font-size:10px;font-weight:700;letter-spacing:1.8px;
  color:var(--side-dim);text-transform:uppercase}
.side-nav{display:flex;flex-direction:column;padding:0 10px}
.side-nav a{display:flex;align-items:center;gap:11px;color:var(--side-text);padding:10px 12px;
  border-radius:9px;font-size:13.5px;font-weight:600;margin-bottom:2px}
.side-nav a:hover{background:rgba(255,255,255,.06);text-decoration:none;color:#fff}
.side-nav a.active{background:var(--brand);color:#fff}
.side-nav .ic{width:18px;height:18px;display:inline-flex;align-items:center;justify-content:center;
  opacity:.9;font-size:14px}
.side-foot{margin-top:auto;padding:16px 20px;border-top:1px solid rgba(255,255,255,.07)}
.side-user{display:flex;align-items:center;gap:11px;margin-bottom:12px}
.avatar{width:34px;height:34px;border-radius:50%;background:var(--brand);color:#fff;display:flex;
  align-items:center;justify-content:center;font-weight:800;font-size:14px;flex-shrink:0}
.side-user .nm{font-size:13px;font-weight:700;color:#fff;line-height:1.2}
.side-user .rl{font-size:10.5px;color:var(--side-dim);text-transform:uppercase;letter-spacing:.6px}
.side-foot a.out{color:var(--side-dim);font-size:13px;font-weight:600}
.side-foot a.out:hover{color:#fff;text-decoration:none}

.main{flex:1;min-width:0;display:flex;flex-direction:column}
.mainbar{background:#fff;border-bottom:1px solid var(--line);padding:0 28px;height:58px;
  display:flex;align-items:center;gap:14px}
.mainbar h1{font-size:16px;margin:0;font-weight:700;display:flex;align-items:center;gap:9px}
.mainbar h1 .dot{width:8px;height:8px;border-radius:50%;background:var(--brand)}
.mainbar .spacer{flex:1}
.content{padding:24px 28px;max-width:1240px;width:100%}

/* ================= Cards ================= */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:20px 22px;margin-bottom:18px}
.card h2{font-size:12.5px;margin:0 0 14px;letter-spacing:1.2px;text-transform:uppercase;
  color:var(--brand-dark);font-weight:800;display:flex;align-items:center;gap:9px}
.card h2::before{content:"";width:4px;height:15px;background:var(--brand);border-radius:2px}
.card h2 .sub{font-weight:500;color:var(--muted);font-size:11px;letter-spacing:.3px;
  text-transform:none;margin-left:4px}
.section-note{color:var(--muted);font-size:12.5px;margin:-6px 0 12px}

/* KPI — Kitlist stat kartlari: ust mavi serit */
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:20px}
.kpi{background:#fff;border:1px solid var(--line);border-top:3px solid var(--brand);
  border-radius:10px;padding:16px 20px;box-shadow:var(--shadow)}
.kpi .l{color:var(--muted);font-size:10.5px;font-weight:700;letter-spacing:1.4px;
  text-transform:uppercase}
.kpi .n{font-size:30px;font-weight:800;color:var(--brand);letter-spacing:-1px;margin:2px 0 0}
.kpi .s{color:var(--muted);font-size:11.5px}
.kpi.green .n{color:#188038}
.kpi.orange .n{color:#B26A00}

/* ================= Tables (Kitlist: mavi baslik satiri) ================= */
table.grid{width:100%;border-collapse:collapse;font-size:13.5px}
table.grid thead th{background:var(--brand);color:#fff;text-align:left;font-weight:700;
  font-size:11px;text-transform:uppercase;letter-spacing:.8px;padding:11px 12px}
table.grid thead th:first-child{border-radius:8px 0 0 8px}
table.grid thead th:last-child{border-radius:0 8px 8px 0}
table.grid td{padding:13px 12px;border-bottom:1px solid var(--line);vertical-align:middle}
table.grid tr:last-child td{border-bottom:none}
table.grid tbody tr:hover td{background:var(--brand-050)}
.reg-no{font-weight:700;color:var(--brand);font-size:13px}
.masked{color:#9AA4B2;font-style:italic}
.masked::before{content:"— ";color:#C7CDD6}

/* Badges / pills (Kitlist rozetleri) */
.badge{display:inline-block;padding:3px 11px;border-radius:999px;font-size:11.5px;font-weight:700}
.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.muted{background:var(--muted-bg);color:var(--muted)}
.pill{display:inline-block;background:var(--muted-bg);color:#4B5563;padding:2px 10px;
  border-radius:999px;font-size:11px;font-weight:600}
.pill.blue{background:var(--brand-050);color:var(--brand-dark)}

/* ================= Forms ================= */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px 18px}
.form-grid .full{grid-column:1/-1}
label.fld{display:block}
label.fld .cap{display:block;font-size:12.5px;font-weight:600;margin-bottom:5px}
label.fld .cap .req{color:var(--danger)}
label.fld .hint{display:block;font-size:11.5px;color:var(--muted);margin-top:4px}
input[type=text],input[type=email],input[type=password],input[type=number],input[type=date],
select,textarea{
  width:100%;padding:10px 12px;border:1px solid #D4DBE3;border-radius:9px;font-size:14px;
  font-family:inherit;color:var(--ink);background:#fff;transition:border-color .15s,box-shadow .15s}
textarea{resize:vertical;min-height:90px}
textarea.mono{font-family:ui-monospace,Consolas,Menlo,monospace;font-size:12.5px}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--brand);
  box-shadow:0 0 0 3px rgba(26,86,160,.12)}

/* ================= Buttons (Kitlist: hap formunda mavi) ================= */
.btn{display:inline-flex;align-items:center;gap:8px;padding:9px 18px;border-radius:999px;
  font-weight:700;font-size:13.5px;border:1px solid transparent;cursor:pointer;
  background:var(--brand);color:#fff;transition:filter .15s;font-family:inherit}
.btn:hover{filter:brightness(1.08);text-decoration:none}
.btn.secondary{background:#fff;color:var(--brand-dark);border-color:#D4DBE3}
.btn.secondary:hover{background:var(--brand-050)}
.btn.ok{background:var(--ok)}
.btn.danger{background:var(--danger)}
.btn.ghost{background:transparent;color:var(--brand-dark);border-color:var(--brand-100)}
.btn.sm{padding:6px 14px;font-size:12.5px}
.btn-row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}

/* ================= Detail KV ================= */
.kv{display:grid;grid-template-columns:200px 1fr}
.kv .k{color:var(--muted);font-size:12.5px;padding:9px 0;border-bottom:1px solid var(--line)}
.kv .v{padding:9px 0;border-bottom:1px solid var(--line);font-size:14px}
.kv .k:last-of-type,.kv .v:last-of-type{border-bottom:none}
.codebox{background:#F6F9FC;border:1px solid var(--line);border-left:3px solid var(--brand);
  border-radius:8px;padding:12px 14px;font-family:ui-monospace,Consolas,Menlo,monospace;
  font-size:12.5px;white-space:pre-wrap;line-height:1.55}

/* ================= Flash / Callout ================= */
.flash{padding:12px 16px;border-radius:10px;margin-bottom:14px;font-size:13.5px;font-weight:500;
  border:1px solid transparent}
.flash.ok{background:var(--ok-bg);color:var(--ok);border-color:#BFE3C8}
.flash.warn{background:var(--warn-bg);color:var(--warn);border-color:#F0E2B8}
.flash.error{background:var(--danger-bg);color:var(--danger);border-color:#F3C9C4}
.callout{border-left:4px solid var(--brand);background:var(--brand-050);padding:14px 16px;
  border-radius:0 10px 10px 0;margin-bottom:16px;font-size:13.5px}
.callout.warn{border-color:#D9A400;background:var(--warn-bg)}
.callout.danger{border-color:var(--danger);background:var(--danger-bg)}
.callout b{color:var(--brand-dark)}
.callout.danger b{color:var(--danger)}

/* ================= Login (Kitlist lacivert fon) ================= */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(160deg,var(--side) 0%,var(--side-2) 55%,#17416F 100%);padding:20px}
.login-card{width:100%;max-width:410px;background:#fff;border-radius:16px;
  box-shadow:0 20px 60px rgba(6,20,40,.45);padding:34px 32px}
.login-brand{text-align:center;margin-bottom:22px}
.login-brand .t1{font-size:24px;font-weight:800;color:var(--brand-dark);letter-spacing:-.3px}
.login-brand .t2{font-size:11px;font-weight:700;color:var(--brand);letter-spacing:2.4px;
  text-transform:uppercase;margin-top:4px}
.login-brand .t3{font-size:11px;color:var(--muted);margin-top:4px}
.login-card label.fld{margin-bottom:14px}
.login-card .btn{width:100%;justify-content:center;margin-top:6px;border-radius:10px}

/* ================= misc ================= */
.toolbar{display:flex;gap:10px;align-items:center;margin-bottom:16px;flex-wrap:wrap}
.toolbar input,.toolbar select{width:auto}
.empty{text-align:center;color:var(--muted);padding:36px 10px;font-size:13.5px}
.divider{height:1px;background:var(--line);margin:16px 0}
.mini{font-size:11.5px;color:var(--muted)}
.crumb{color:var(--muted);font-size:12.5px;margin-bottom:10px}

@media(max-width:900px){
  .sidebar{display:none}
  .kpis{grid-template-columns:1fr 1fr}
  .form-grid{grid-template-columns:1fr}
  .kv{grid-template-columns:1fr}
  .kv .k{border-bottom:none;padding-bottom:0}
  .content{padding:18px 16px}
}