:root{
  --bg:#0a0e15; --panel:#0f1622; --panel2:#131c2b; --line:rgba(120,160,200,.14);
  --ink:#e8eef7; --mut:#8598ad; --mut2:#5f7288;
  --cyan:#38bdf8; --cyan2:#7dd3fc; --green:#22c55e; --red:#ef4444;
  --amber:#f59e0b; --violet:#a855f7;
  --radius:14px; --sh:0 8px 30px rgba(0,0,0,.35);
}
*{box-sizing:border-box}
html,body{margin:0;height:100%;width:100%;max-width:100%;overflow-x:hidden;overscroll-behavior-x:none}
body{background:var(--bg);color:var(--ink);
  font-family:'Segoe UI',system-ui,Arial,sans-serif;font-size:14px;line-height:1.5;
  touch-action:manipulation;-webkit-text-size-adjust:100%;text-size-adjust:100%}
a{color:var(--cyan);text-decoration:none}
.layout{display:flex;min-height:100vh}

/* ---------- Sidebar ---------- */
.sidebar{width:248px;flex:0 0 248px;background:linear-gradient(180deg,#0b111b,#0a0e15);
  border-right:1px solid var(--line);display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.brand{padding:22px 22px 16px;border-bottom:1px solid var(--line)}
.brand-mark{font-size:26px;font-weight:900;letter-spacing:.18em;color:#fff}
.brand-sub{font-size:11px;font-weight:800;letter-spacing:.34em;color:var(--red);margin-top:2px}
.brand-prod{font-size:11px;color:var(--mut2);letter-spacing:.2em;margin-top:10px;text-transform:uppercase}
nav{padding:14px 12px;display:flex;flex-direction:column;gap:3px;flex:1}
nav a{display:flex;align-items:center;gap:11px;padding:11px 14px;border-radius:10px;
  color:var(--mut);font-weight:600;transition:.15s}
nav a span{width:18px;text-align:center;opacity:.85;font-size:15px}
nav a:hover{background:rgba(56,189,248,.07);color:var(--ink)}
nav a.active{background:linear-gradient(90deg,rgba(56,189,248,.16),rgba(56,189,248,.02));
  color:#fff;box-shadow:inset 3px 0 0 var(--cyan)}
.badge{margin-left:auto;background:var(--red);color:#fff;font-size:11px;font-weight:800;
  min-width:20px;height:20px;border-radius:11px;display:grid;place-items:center;padding:0 6px}
.side-foot{padding:16px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between}
.pill{background:rgba(245,158,11,.12);color:var(--amber);font-size:11px;font-weight:700;
  padding:5px 10px;border-radius:20px;border:1px solid rgba(245,158,11,.25)}
.logout{color:var(--mut);font-size:12px;font-weight:600}
.logout:hover{color:var(--red)}

/* ---------- Content ---------- */
.content{flex:1;display:flex;flex-direction:column;min-width:0}
.topbar{height:60px;display:flex;align-items:center;justify-content:space-between;
  padding:0 28px;border-bottom:1px solid var(--line);background:rgba(10,14,21,.7);
  backdrop-filter:blur(6px);position:sticky;top:0;z-index:5}
.crumb{font-size:16px;font-weight:700;letter-spacing:.02em}
.who{display:flex;align-items:center;gap:8px;color:var(--mut);font-weight:600;font-size:13px}
.who .dot{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 8px var(--green)}
.page{padding:26px 28px;flex:1}
.foot{padding:16px 28px;color:var(--mut2);font-size:11px;border-top:1px solid var(--line);letter-spacing:.04em}

/* ---------- Cards / stats ---------- */
.grid{display:grid;gap:16px}
.stats{grid-template-columns:repeat(4,1fr)}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--sh)}
.stat{padding:18px 20px;position:relative;overflow:hidden}
.stat .k{font-size:12px;color:var(--mut);letter-spacing:.12em;text-transform:uppercase}
.stat .v{font-size:34px;font-weight:900;margin-top:6px;color:#fff}
.stat .ic{position:absolute;right:14px;top:14px;font-size:26px;opacity:.18}
.stat.cyan{box-shadow:inset 0 -3px 0 var(--cyan),var(--sh)}
.stat.green{box-shadow:inset 0 -3px 0 var(--green),var(--sh)}
.stat.amber{box-shadow:inset 0 -3px 0 var(--amber),var(--sh)}
.stat.violet{box-shadow:inset 0 -3px 0 var(--violet),var(--sh)}

.sect{margin-top:26px}
.sect h2{font-size:14px;letter-spacing:.06em;color:var(--mut);text-transform:uppercase;
  margin:0 0 12px;font-weight:700}
.pad{padding:20px}

/* ---------- Table ---------- */
table{width:100%;border-collapse:collapse}
th{text-align:left;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--mut2);
  padding:12px 16px;border-bottom:1px solid var(--line);font-weight:700}
td{padding:13px 16px;border-bottom:1px solid var(--line);color:#d5e0ee}
tr:last-child td{border-bottom:none}
tbody tr{transition:.12s}
tbody tr:hover{background:rgba(56,189,248,.04)}
.row-link{cursor:pointer}

/* ---------- Badges / status ---------- */
.st{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700;
  padding:4px 11px;border-radius:20px;border:1px solid transparent}
.st::before{content:"";width:7px;height:7px;border-radius:50%}
.st.pending{color:var(--amber);background:rgba(245,158,11,.10);border-color:rgba(245,158,11,.3)}
.st.pending::before{background:var(--amber)}
.st.approved{color:var(--green);background:rgba(34,197,94,.10);border-color:rgba(34,197,94,.3)}
.st.approved::before{background:var(--green)}
.st.rejected{color:var(--red);background:rgba(239,68,68,.10);border-color:rgba(239,68,68,.3)}
.st.rejected::before{background:var(--red)}
.st.revoked{color:var(--red);background:rgba(239,68,68,.10);border-color:rgba(239,68,68,.3)}
.st.revoked::before{background:var(--red)}
.st.active{color:var(--green);background:rgba(34,197,94,.10);border-color:rgba(34,197,94,.3)}
.st.active::before{background:var(--green)}

/* ---------- Buttons / forms ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--cyan);color:#07121f;
  font-weight:800;border:none;padding:10px 18px;border-radius:9px;cursor:pointer;font-size:13px;transition:.15s}
.btn:hover{filter:brightness(1.08);transform:translateY(-1px)}
.btn.green{background:var(--green)}
.btn.red{background:var(--red);color:#fff}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}
.btn.ghost:hover{border-color:var(--cyan);color:var(--cyan2)}
.btn.sm{padding:7px 13px;font-size:12px}
input,select,textarea{background:#0a0f18;border:1px solid var(--line);color:var(--ink);
  padding:11px 13px;border-radius:9px;font-size:14px;width:100%;font-family:inherit}
input:focus,textarea:focus,select:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 0 3px rgba(56,189,248,.12)}
label{display:block;font-size:12px;color:var(--mut);margin:0 0 6px;font-weight:600;letter-spacing:.03em}
.field{margin-bottom:16px}
.inline{display:flex;gap:10px;align-items:center}
.toolbar{display:flex;gap:10px;align-items:center;margin-bottom:18px;flex-wrap:wrap}
.spacer{flex:1}

/* ---------- Key box ---------- */
.keybox{background:#060b13;border:1px solid rgba(56,189,248,.35);border-radius:12px;padding:16px 18px}
.keybox .lbl{font-size:10px;color:var(--mut);letter-spacing:.2em;margin-bottom:8px}
.keybox code{font-family:Consolas,'Courier New',monospace;font-size:13px;color:var(--cyan2);
  word-break:break-all;line-height:1.7;display:block}
.kv{display:grid;grid-template-columns:170px 1fr;gap:8px 16px;font-size:13.5px}
.kv .kk{color:var(--mut)}
.kv .vv{color:#e5edf7}
.mono{font-family:Consolas,'Courier New',monospace}

.filters{display:flex;gap:8px}
.filters a{padding:7px 14px;border-radius:8px;border:1px solid var(--line);color:var(--mut);font-weight:600;font-size:12.5px}
.filters a.on{background:rgba(56,189,248,.14);color:var(--cyan2);border-color:rgba(56,189,248,.4)}
.empty{padding:60px 20px;text-align:center;color:var(--mut2)}
.empty .big{font-size:40px;opacity:.3;margin-bottom:10px}
.note{padding:12px 16px;border-radius:10px;font-size:13px;margin-bottom:16px}
.note.ok{background:rgba(34,197,94,.10);border:1px solid rgba(34,197,94,.3);color:#86efac}
.note.warn{background:rgba(245,158,11,.10);border:1px solid rgba(245,158,11,.3);color:#fcd34d}
.note.err{background:rgba(239,68,68,.10);border:1px solid rgba(239,68,68,.3);color:#fca5a5}
.two{display:grid;grid-template-columns:1.4fr 1fr;gap:20px}
/* notification button */
.notif{display:inline-flex;align-items:center;gap:7px;background:rgba(56,189,248,.10);
  border:1px solid rgba(56,189,248,.30);color:var(--cyan2);font-weight:700;font-size:12px;
  padding:8px 15px;border-radius:22px;cursor:pointer;transition:.15s;white-space:nowrap;line-height:1}
.notif::before{content:"🔔";font-size:13px}
.notif:hover{background:rgba(56,189,248,.18);border-color:var(--cyan)}
.notif.on{background:linear-gradient(90deg,rgba(34,197,94,.26),rgba(34,197,94,.12));
  border-color:rgba(34,197,94,.55);color:#bbf7d0;box-shadow:0 0 0 3px rgba(34,197,94,.10)}
.notif.on::before{content:"✓";font-weight:900;color:#4ade80;font-size:13px}

@media(max-width:900px){.stats{grid-template-columns:repeat(2,1fr)}.two{grid-template-columns:1fr}}

/* ---------- Mobil / PWA (telefonda alt navigasyon) ---------- */
@media(max-width:760px){
  .layout{flex-direction:column}
  .sidebar{position:fixed;left:0;right:0;bottom:0;top:auto;width:100%;height:auto;flex-direction:row;
    border-right:none;border-top:1px solid var(--line);background:#0b111b;padding:0;z-index:40;
    box-shadow:0 -6px 20px rgba(0,0,0,.4)}
  .brand,.side-foot{display:none}
  nav{flex-direction:row;padding:5px 2px;gap:0;flex:1;justify-content:space-between;overflow-x:auto}
  nav a{position:relative;flex:1;min-width:0;flex-direction:column;gap:2px;padding:7px 3px;
    font-size:9.5px;text-align:center;border-radius:8px}
  nav a span{font-size:18px;width:auto}
  nav a.active{box-shadow:none;background:rgba(56,189,248,.15)}
  nav a .badge{position:absolute;top:2px;right:calc(50% - 20px);margin:0}
  .content{padding-bottom:72px}
  .topbar{padding:0 14px;height:54px;position:sticky}
  .crumb{font-size:15px}
  .who{font-size:12px;max-width:45vw;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .page{padding:16px 13px}
  .stat .v{font-size:26px}
  .kv{grid-template-columns:1fr;gap:1px 0}
  .kv .kk{margin-top:9px;font-size:10.5px;text-transform:uppercase;letter-spacing:.07em}
  .card{overflow-x:auto}
  table{min-width:540px}
  .foot{display:none}
  .btn{padding:11px 16px}
  .topbar .notif{font-size:0;padding:8px 11px;gap:0}
  .topbar .notif::before{font-size:16px}
}
@media(max-width:400px){.stats{grid-template-columns:1fr}nav a{font-size:8.5px}}

/* ---------- Login ---------- */
.login-wrap{min-height:100vh;display:grid;place-items:center;padding:20px;
  background:radial-gradient(1200px 600px at 50% -10%,rgba(56,189,248,.10),transparent),var(--bg)}
.login-card{width:100%;max-width:400px;background:var(--panel);border:1px solid var(--line);
  border-radius:18px;padding:34px;box-shadow:var(--sh)}
.login-card .lm{font-size:30px;font-weight:900;letter-spacing:.16em;text-align:center}
.login-card .ls{font-size:11px;font-weight:800;letter-spacing:.34em;color:var(--red);text-align:center;margin-top:2px}
.login-card .lt{text-align:center;color:var(--mut);margin:16px 0 24px;font-size:13px;letter-spacing:.1em}
.copybtn{cursor:pointer}