/* Arena Manager paneli: Arena tasarım jetonlarıyla uyumlu koyu tema. */
:root {
  --font: Inter, system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --r-sm: 8px; --r-md: 12px; --r-lg: 16px;
  --accent: #f5b942; --accent-ink: #1a1203;
  --bg: #0d111c; --surface: #141a29; --surface-2: #1a2133; --line: rgba(255,255,255,.07); --line-strong: rgba(255,255,255,.14);
  --text: #e9edf7; --dim: #8f99b0; --hover: rgba(255,255,255,.05);
  --ok: #34d399; --info: #38bdf8; --danger: #f87171; --warn: #fbbf24; --staff: #c084fc;
  --shadow: 0 1px 2px rgba(0,0,0,.4), 0 8px 24px rgba(0,0,0,.25);
  color-scheme: dark;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); font: 14px/1.5 var(--font); }
a { color: var(--info); text-decoration: none; } a:hover { text-decoration: underline; }
h1 { font-size: 22px; margin: 0 0 4px; } h2 { font-size: 16px; margin: 0 0 10px; } h3 { font-size: 13px; margin: 14px 0 6px; color: var(--dim); text-transform: uppercase; letter-spacing: .06em; }
.dim { color: var(--dim); } .small { font-size: 12px; } .mono { font-family: ui-monospace, 'Cascadia Mono', Consolas, monospace; font-size: 12.5px; }
.right { margin-left: auto; } .row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; } .col { display: flex; flex-direction: column; gap: 8px; }
.grow { flex: 1; min-width: 0; } .hide { display: none !important; }

/* düzen */
.shell { display: grid; grid-template-columns: 220px 1fr; min-height: 100vh; }
.side { background: var(--surface); border-right: 1px solid var(--line); padding: 16px 12px; position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; gap: 4px; }
.brand { font-weight: 800; font-size: 17px; padding: 4px 10px 14px; letter-spacing: .02em; } .brand b { color: var(--accent); }
.side a.nav { display: flex; gap: 10px; padding: 9px 12px; border-radius: var(--r-sm); color: var(--text); text-decoration: none; }
.side a.nav:hover { background: var(--hover); } .side a.nav.on { background: rgba(245,185,66,.12); color: var(--accent); font-weight: 600; }
.side .me { margin-top: auto; padding: 10px; border-top: 1px solid var(--line); font-size: 12px; }
.main { padding: 22px 26px 60px; max-width: 1280px; width: 100%; }
.head { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 18px; flex-wrap: wrap; }
@media (max-width: 860px) { .shell { grid-template-columns: 1fr; } .side { position: static; height: auto; flex-direction: row; flex-wrap: wrap; } .side .me { margin: 0 0 0 auto; border: 0; } .main { padding: 16px 14px 60px; } }

/* bileşenler */
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-md); padding: 16px; box-shadow: var(--shadow); }
.card + .card { margin-top: 14px; }
.grid { display: grid; gap: 14px; } .g2 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .g3 { grid-template-columns: repeat(3, minmax(0, 1fr)); } .g4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 860px) { .g2, .g3, .g4 { grid-template-columns: 1fr 1fr; } } @media (max-width: 520px) { .g2, .g3, .g4 { grid-template-columns: 1fr; } }
.stat { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-md); padding: 14px 16px; }
.stat .n { font-size: 26px; font-weight: 800; line-height: 1.1; } .stat .l { color: var(--dim); font-size: 12px; margin-top: 2px; }
table { width: 100%; border-collapse: collapse; } th, td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--line); vertical-align: middle; }
th { color: var(--dim); font-weight: 600; font-size: 12px; white-space: nowrap; } tr:hover td { background: var(--hover); } tr.nohover:hover td { background: none; }
.tablewrap { overflow-x: auto; }
.badge { display: inline-flex; align-items: center; gap: 5px; padding: 2px 9px; border-radius: 999px; font-size: 12px; font-weight: 600; background: var(--surface-2); border: 1px solid var(--line-strong); white-space: nowrap; }
.badge.ok { color: var(--ok); border-color: rgba(52,211,153,.4); } .badge.warn { color: var(--warn); border-color: rgba(251,191,36,.4); } .badge.bad { color: var(--danger); border-color: rgba(248,113,113,.4); } .badge.info { color: var(--info); border-color: rgba(56,189,248,.4); }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--dim); display: inline-block; } .dot.ok { background: var(--ok); } .dot.bad { background: var(--danger); } .dot.warn { background: var(--warn); }
.btn { font: inherit; cursor: pointer; border: 1px solid var(--line-strong); background: var(--surface-2); color: var(--text); padding: 7px 14px; border-radius: var(--r-sm); font-weight: 600; }
.btn:hover { border-color: var(--dim); } .btn:disabled { opacity: .5; cursor: not-allowed; }
.btn.pri { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); } .btn.danger { color: var(--danger); border-color: rgba(248,113,113,.45); } .btn.sm { padding: 4px 10px; font-size: 12px; }
input, select, textarea { font: inherit; color: var(--text); background: var(--bg); border: 1px solid var(--line-strong); border-radius: var(--r-sm); padding: 8px 10px; width: 100%; }
input:focus, select:focus, textarea:focus { outline: 2px solid rgba(245,185,66,.5); outline-offset: 0; border-color: var(--accent); }
input[type=checkbox] { width: auto; } textarea { min-height: 70px; resize: vertical; }
label.f { display: flex; flex-direction: column; gap: 4px; font-size: 12px; color: var(--dim); font-weight: 600; } label.f > span.hint { font-weight: 400; }
label.chk { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--text); cursor: pointer; }
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin-bottom: 16px; overflow-x: auto; }
.tabs button { font: inherit; background: none; border: 0; color: var(--dim); padding: 9px 14px; cursor: pointer; border-bottom: 2px solid transparent; white-space: nowrap; }
.tabs button.on { color: var(--accent); border-bottom-color: var(--accent); font-weight: 600; }
.notice { padding: 10px 14px; border-radius: var(--r-sm); border: 1px solid var(--line-strong); background: var(--surface-2); margin: 10px 0; }
.notice.warn { border-color: rgba(251,191,36,.5); } .notice.bad { border-color: rgba(248,113,113,.5); color: var(--danger); } .notice.ok { border-color: rgba(52,211,153,.5); }
.chips { display: flex; gap: 6px; flex-wrap: wrap; } .chip { padding: 2px 9px; border-radius: 6px; background: var(--surface-2); border: 1px solid var(--line); font-size: 12px; display: inline-flex; gap: 6px; align-items: center; }
pre.guide { background: var(--bg); border: 1px solid var(--line); border-radius: var(--r-sm); padding: 12px; overflow: auto; font-size: 12px; max-height: 380px; white-space: pre; }
.checks { list-style: none; margin: 8px 0 0; padding: 0; display: flex; flex-direction: column; gap: 6px; } .checks li { display: grid; grid-template-columns: 22px 190px 1fr; gap: 8px; align-items: start; font-size: 13px; }
.checks .ic { font-weight: 800; } .checks .ok .ic { color: var(--ok); } .checks .warn .ic { color: var(--warn); } .checks .fail .ic { color: var(--danger); } .checks .skip .ic { color: var(--dim); }
@media (max-width: 640px) { .checks li { grid-template-columns: 22px 1fr; } .checks li .d { grid-column: 2; } }
.spark { display: block; width: 100%; height: 70px; }

/* modal + toast */
.overlay { position: fixed; inset: 0; background: rgba(0,0,0,.6); display: grid; place-items: center; padding: 16px; z-index: 50; }
.modal { background: var(--surface); border: 1px solid var(--line-strong); border-radius: var(--r-lg); width: min(560px, 100%); max-height: 92vh; overflow: auto; padding: 20px; box-shadow: var(--shadow); }
.modal.wide { width: min(780px, 100%); } .modal h2 { margin-bottom: 14px; } .modal .actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 16px; }
#toasts { position: fixed; right: 16px; bottom: 16px; display: flex; flex-direction: column; gap: 8px; z-index: 80; }
.toast { background: var(--surface-2); border: 1px solid var(--line-strong); border-left: 4px solid var(--ok); padding: 10px 14px; border-radius: var(--r-sm); box-shadow: var(--shadow); max-width: 360px; }
.toast.bad { border-left-color: var(--danger); }

/* giriş */
.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; } .login .card { width: min(380px, 100%); }
.empty { padding: 28px; text-align: center; color: var(--dim); }