/* CZECHCORE panel – červená × modrá na černé */
:root {
  --bg: #06070a;
  --bg2: #0b0d12;
  --panel: #0f1218;
  --panel2: #141821;
  --line: #1c2230;
  --line2: #262e3f;
  --text: #e8eaef;
  --mut: #8a93a8;
  --dim: #5b6377;
  --red: #e5243b;
  --red-d: #b51a2e;
  --red-a: rgba(229, 36, 59, .14);
  --blue: #3b82f6;
  --blue-d: #2563eb;
  --blue-a: rgba(59, 130, 246, .14);
  --green: #22c55e;
  --green-a: rgba(34, 197, 94, .13);
  --amber: #f5a524;
  --amber-a: rgba(245, 165, 36, .13);
  --r: 12px;
  --font: "Inter", "Segoe UI Variable", "Segoe UI", system-ui, -apple-system, sans-serif;
  --mono: "JetBrains Mono", "Cascadia Code", "Fira Code", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; height: 100%; }
body {
  background:
    radial-gradient(900px 500px at -10% -10%, rgba(229, 36, 59, .09), transparent 60%),
    radial-gradient(900px 600px at 110% 110%, rgba(59, 130, 246, .09), transparent 60%),
    var(--bg);
  background-attachment: fixed;
  color: var(--text);
  font: 14px/1.5 var(--font);
  -webkit-font-smoothing: antialiased;
}
a { color: #8fb6ff; text-decoration: none; }
a:hover { text-decoration: underline; }
code, .mono { font-family: var(--mono); font-size: .92em; }
svg.i { width: 16px; height: 16px; flex: none; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
::selection { background: rgba(59, 130, 246, .35); }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: #232a3a; border-radius: 10px; border: 2px solid transparent; background-clip: padding-box; }
::-webkit-scrollbar-track { background: transparent; }

/* ---------- boot / login ---------- */
.boot { min-height: 100vh; display: grid; place-items: center; }
.boot-logo, .brand-word { font-weight: 800; letter-spacing: .14em; font-size: 22px; }
.boot-logo b, .brand-word b { color: var(--red); }
.boot-logo i, .brand-word i { color: var(--blue); font-style: normal; }
.boot-logo { animation: pulse 1.4s ease-in-out infinite; }
@keyframes pulse { 50% { opacity: .45; } }

.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login-card {
  width: min(400px, 100%); background: linear-gradient(180deg, var(--panel2), var(--panel));
  border: 1px solid var(--line); border-radius: 18px; padding: 34px 30px 28px; position: relative; overflow: hidden;
  box-shadow: 0 30px 80px rgba(0, 0, 0, .55);
}
.login-card::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 3px; background: linear-gradient(90deg, var(--red), var(--blue)); }
.login-card .logo { display: flex; align-items: center; gap: 12px; margin-bottom: 6px; }
.login-card .logo img { width: 40px; height: 40px; }
.login-card p.sub { color: var(--mut); margin: 0 0 24px; }

/* ---------- shell ---------- */
.shell { display: grid; grid-template-columns: 252px 1fr; min-height: 100vh; }
.side {
  position: sticky; top: 0; height: 100vh; overflow-y: auto; background: rgba(9, 11, 15, .82); backdrop-filter: blur(10px);
  border-right: 1px solid var(--line); display: flex; flex-direction: column; padding: 18px 12px;
}
.brand { display: flex; align-items: center; gap: 10px; padding: 4px 10px 18px; }
.brand img { width: 32px; height: 32px; }
.brand .brand-word { font-size: 16px; }
.brand small { display: block; color: var(--dim); font-size: 10.5px; letter-spacing: .22em; margin-top: -2px; }
.nav-sec { color: var(--dim); font-size: 10.5px; font-weight: 700; letter-spacing: .2em; padding: 16px 12px 6px; display: flex; align-items: center; gap: 8px; }
.nav-sec::after { content: ""; flex: 1; height: 1px; background: var(--line); }
.nav-sec.red { color: #f0707f; } .nav-sec.blue { color: #7aa7f7; }
.nav a {
  display: flex; align-items: center; gap: 10px; padding: 8px 12px; margin: 1px 0; border-radius: 9px; color: var(--mut);
  font-weight: 500; text-decoration: none; position: relative; transition: background .12s, color .12s;
}
.nav a:hover { background: var(--panel2); color: var(--text); }
.nav a.on { background: linear-gradient(90deg, var(--red-a), transparent); color: var(--text); }
.nav a.on::before { content: ""; position: absolute; left: -12px; top: 8px; bottom: 8px; width: 3px; border-radius: 3px; background: var(--red); }
.nav.blue a.on { background: linear-gradient(90deg, var(--blue-a), transparent); }
.nav.blue a.on::before { background: var(--blue); }
.nav a .dot { margin-left: auto; }
.nav .server-pill { display: flex; align-items: center; gap: 10px; padding: 10px 12px; margin: 4px 0 6px; border: 1px solid var(--line); border-radius: 11px; background: var(--bg2); }
.nav .server-pill .t { font-weight: 600; font-size: 13px; line-height: 1.2; }
.nav .server-pill .s { color: var(--mut); font-size: 11.5px; }
.nav a.sub { padding-left: 22px; font-size: 13px; }
.side-foot { margin-top: auto; padding: 14px 10px 2px; border-top: 1px solid var(--line); display: flex; align-items: center; gap: 10px; color: var(--mut); }
.side-foot .who { flex: 1; min-width: 0; }
.side-foot .who b { color: var(--text); display: block; font-size: 13px; }
.side-foot .who span { font-size: 11.5px; }

.main { min-width: 0; padding: 26px 32px 60px; }
.mobile-bar { display: none; }
.page-head { display: flex; align-items: flex-end; gap: 16px; flex-wrap: wrap; margin-bottom: 20px; }
.page-head h1 { margin: 0; font-size: 22px; font-weight: 700; letter-spacing: -.01em; }
.page-head .crumb { color: var(--mut); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; font-weight: 600; margin-bottom: 2px; }
.page-head .grow { flex: 1; }
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin: -4px 0 20px; overflow-x: auto; }
.tabs a { padding: 10px 14px; color: var(--mut); font-weight: 600; border-bottom: 2px solid transparent; display: flex; gap: 8px; align-items: center; white-space: nowrap; text-decoration: none; }
.tabs a:hover { color: var(--text); }
.tabs a.on { color: var(--text); border-color: var(--blue); }

/* ---------- cards ---------- */
.card { background: linear-gradient(180deg, rgba(20, 24, 33, .9), rgba(15, 18, 24, .9)); border: 1px solid var(--line); border-radius: var(--r); }
.card-h { display: flex; align-items: center; gap: 10px; padding: 14px 18px; border-bottom: 1px solid var(--line); font-weight: 600; }
.card-h .grow { flex: 1; }
.card-b { padding: 18px; }
.grid { display: grid; gap: 16px; }
.g4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.g3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.g2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.stack > * + * { margin-top: 16px; }
.stat { padding: 16px 18px; position: relative; overflow: hidden; }
.stat .k { color: var(--mut); font-size: 12px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; display: flex; gap: 8px; align-items: center; }
.stat .v { font-size: 24px; font-weight: 700; margin-top: 6px; letter-spacing: -.01em; font-variant-numeric: tabular-nums; }
.stat .v small { font-size: 13px; color: var(--mut); font-weight: 500; margin-left: 4px; }
.bar { height: 5px; border-radius: 4px; background: var(--line); margin-top: 12px; overflow: hidden; }
.bar > i { display: block; height: 100%; background: linear-gradient(90deg, var(--blue), var(--red)); border-radius: 4px; transition: width .4s; }
.kv { display: grid; grid-template-columns: 170px 1fr; gap: 10px 16px; }
.kv dt { color: var(--mut); }
.kv dd { margin: 0; min-width: 0; overflow-wrap: anywhere; }
.muted { color: var(--mut); }
.small { font-size: 12.5px; }
.empty { text-align: center; padding: 40px 16px; color: var(--mut); }
.empty svg.i { width: 34px; height: 34px; stroke-width: 1.5; color: var(--dim); margin-bottom: 8px; }
.note { border: 1px solid var(--line2); background: var(--bg2); border-radius: 10px; padding: 12px 14px; color: var(--mut); }
.note b { color: var(--text); }
.note.warn { border-color: rgba(245, 165, 36, .35); background: var(--amber-a); color: #f3d7a4; }
.note.err { border-color: rgba(229, 36, 59, .4); background: var(--red-a); color: #f6b4bd; }

/* ---------- status dots / badges ---------- */
.dot { width: 9px; height: 9px; border-radius: 50%; background: var(--dim); flex: none; box-shadow: 0 0 0 3px rgba(91, 99, 119, .18); }
.dot.ok { background: var(--green); box-shadow: 0 0 0 3px var(--green-a), 0 0 12px rgba(34, 197, 94, .6); }
.dot.warn { background: var(--amber); box-shadow: 0 0 0 3px var(--amber-a); animation: pulse 1s infinite; }
.dot.bad { background: var(--red); box-shadow: 0 0 0 3px var(--red-a); }
.badge { display: inline-flex; align-items: center; gap: 6px; padding: 3px 9px; border-radius: 99px; font-size: 12px; font-weight: 600; border: 1px solid var(--line2); color: var(--mut); white-space: nowrap; }
.badge.ok { color: #86efac; border-color: rgba(34, 197, 94, .35); background: var(--green-a); }
.badge.bad { color: #fda4af; border-color: rgba(229, 36, 59, .4); background: var(--red-a); }
.badge.warn { color: #fcd38d; border-color: rgba(245, 165, 36, .35); background: var(--amber-a); }
.badge.blue { color: #a9c7ff; border-color: rgba(59, 130, 246, .4); background: var(--blue-a); }

/* ---------- buttons / inputs ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 36px; padding: 0 14px; border-radius: 9px;
  border: 1px solid var(--line2); background: var(--panel2); color: var(--text); font: 600 13px var(--font); cursor: pointer;
  transition: background .12s, border-color .12s, transform .05s, opacity .12s; white-space: nowrap; text-decoration: none;
}
.btn:hover { background: #1a1f2b; border-color: #333c52; text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn.sm { height: 30px; padding: 0 10px; font-size: 12.5px; border-radius: 8px; }
.btn.icon { width: 32px; padding: 0; height: 32px; }
.btn.primary { background: linear-gradient(180deg, #4c8dfb, var(--blue-d)); border-color: #3a78ef; }
.btn.primary:hover { background: linear-gradient(180deg, #5d98fb, #2f6ff0); }
.btn.danger { background: linear-gradient(180deg, #ee3a50, var(--red-d)); border-color: #d42a40; }
.btn.danger:hover { background: linear-gradient(180deg, #f2495e, #c41f35); }
.btn.green { background: linear-gradient(180deg, #2fcf6a, #17a34a); border-color: #22b85a; }
.btn.ghost { background: transparent; border-color: transparent; color: var(--mut); }
.btn.ghost:hover { background: var(--panel2); color: var(--text); }
.btn.outline-red { border-color: rgba(229, 36, 59, .5); color: #fda4af; background: var(--red-a); }
.btn.outline-red:hover { background: rgba(229, 36, 59, .24); }
.btns { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.spin { width: 14px; height: 14px; border: 2px solid rgba(255, 255, 255, .25); border-top-color: #fff; border-radius: 50%; animation: rot .7s linear infinite; }
@keyframes rot { to { transform: rotate(360deg); } }

label.f { display: block; margin-bottom: 14px; }
label.f > span { display: block; font-size: 12.5px; color: var(--mut); font-weight: 600; margin-bottom: 6px; }
label.f > small { display: block; color: var(--dim); margin-top: 5px; font-size: 12px; }
.inp, select.inp, textarea.inp {
  width: 100%; height: 38px; padding: 0 12px; border-radius: 9px; border: 1px solid var(--line2); background: var(--bg2); color: var(--text);
  font: 14px var(--font); outline: none; transition: border-color .12s, box-shadow .12s;
}
textarea.inp { height: auto; padding: 10px 12px; font-family: var(--mono); font-size: 13px; resize: vertical; }
.inp:focus { border-color: var(--blue); box-shadow: 0 0 0 3px var(--blue-a); }
.inp-row { display: flex; gap: 8px; }
.inp-row .inp { flex: 1; }
.check { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; cursor: pointer; user-select: none; }
.check input { width: 16px; height: 16px; accent-color: var(--blue); }
.form-err { color: #fda4af; background: var(--red-a); border: 1px solid rgba(229, 36, 59, .35); padding: 9px 12px; border-radius: 9px; margin-bottom: 14px; font-size: 13px; }

/* ---------- tables ---------- */
.tbl-wrap { overflow-x: auto; }
table.tbl { width: 100%; border-collapse: collapse; }
.tbl th { text-align: left; font-size: 11.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--dim); font-weight: 700; padding: 10px 14px; border-bottom: 1px solid var(--line); white-space: nowrap; }
.tbl td { padding: 9px 14px; border-bottom: 1px solid rgba(28, 34, 48, .7); vertical-align: middle; }
.tbl tr:last-child td { border-bottom: 0; }
.tbl tbody tr:hover td { background: rgba(26, 31, 43, .55); }
.tbl td.r, .tbl th.r { text-align: right; }
.tbl td.nowrap { white-space: nowrap; }
.tbl tr.sel td { background: var(--blue-a) !important; }
.fname { display: flex; align-items: center; gap: 10px; cursor: pointer; color: var(--text); min-width: 0; }
.fname span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.fname svg.i.dir { color: #f5b942; }
.fname svg.i.file { color: var(--mut); }
.fname svg.i.arch { color: #c084fc; }
.fname:hover span { text-decoration: underline; }

/* ---------- game header ---------- */
.ghead { display: flex; align-items: center; gap: 16px; padding: 16px 18px; margin-bottom: 18px; flex-wrap: wrap; position: relative; overflow: hidden; }
.ghead::before { content: ""; position: absolute; inset: 0 auto 0 0; width: 3px; background: linear-gradient(var(--red), var(--blue)); }
.ghead .ico { width: 44px; height: 44px; border-radius: 11px; display: grid; place-items: center; background: linear-gradient(135deg, var(--red-a), var(--blue-a)); border: 1px solid var(--line2); }
.ghead .ico svg.i { width: 22px; height: 22px; }
.ghead .ttl { font-weight: 700; font-size: 16px; }
.ghead .meta { color: var(--mut); font-size: 12.5px; display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.ghead .grow { flex: 1; min-width: 10px; }

/* ---------- console ---------- */
.term {
  background: #040507; border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; display: flex; flex-direction: column;
  height: calc(100vh - 290px); min-height: 360px; box-shadow: inset 0 0 60px rgba(0, 0, 0, .6);
}
.term-bar { display: flex; align-items: center; gap: 8px; padding: 8px 12px; border-bottom: 1px solid var(--line); background: #080a0e; color: var(--mut); font-size: 12px; }
.term-bar .grow { flex: 1; }
.term-out { flex: 1; overflow-y: auto; padding: 12px 14px; font: 12.5px/1.55 var(--mono); white-space: pre-wrap; word-break: break-word; color: #cfd5e1; }
.term-in { display: flex; align-items: center; gap: 8px; border-top: 1px solid var(--line); background: #080a0e; padding: 8px 10px 8px 14px; }
.term-in .pr { color: var(--red); font: 700 13px var(--mono); }
.term-in input { flex: 1; background: transparent; border: 0; outline: 0; color: var(--text); font: 13px var(--mono); height: 30px; }
.c30 { color: #6b7280 } .c31 { color: #f87171 } .c32 { color: #4ade80 } .c33 { color: #facc15 } .c34 { color: #60a5fa } .c35 { color: #e879f9 } .c36 { color: #22d3ee } .c37 { color: #e5e7eb }
.c90 { color: #9ca3af } .c91 { color: #fca5a5 } .c92 { color: #86efac } .c93 { color: #fde68a } .c94 { color: #93c5fd } .c95 { color: #f0abfc } .c96 { color: #67e8f9 } .c97 { color: #fff }
.bold { font-weight: 700; }

/* ---------- modal / toast ---------- */
.modal-bg { position: fixed; inset: 0; background: rgba(2, 3, 6, .72); backdrop-filter: blur(4px); display: grid; place-items: center; z-index: 50; padding: 16px; animation: fade .12s; }
@keyframes fade { from { opacity: 0; } }
.modal { width: min(480px, 100%); max-height: calc(100vh - 32px); overflow: auto; background: var(--panel); border: 1px solid var(--line2); border-radius: 16px; box-shadow: 0 40px 100px rgba(0, 0, 0, .7); animation: pop .14s ease-out; }
.modal.wide { width: min(1100px, 100%); }
@keyframes pop { from { transform: translateY(8px) scale(.98); opacity: 0; } }
.modal-h { display: flex; align-items: center; gap: 10px; padding: 16px 20px; border-bottom: 1px solid var(--line); font-weight: 700; font-size: 15px; }
.modal-h .grow { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.modal-b { padding: 20px; }
.modal-f { display: flex; justify-content: flex-end; gap: 8px; padding: 14px 20px; border-top: 1px solid var(--line); background: rgba(8, 10, 14, .5); }
.editor { width: 100%; height: calc(100vh - 220px); min-height: 300px; background: #040507; color: #dfe4ee; border: 0; outline: 0; resize: none; padding: 14px 16px; font: 13px/1.6 var(--mono); tab-size: 4; white-space: pre; }
#toasts { position: fixed; right: 18px; bottom: 18px; display: flex; flex-direction: column; gap: 8px; z-index: 80; }
.toast { min-width: 260px; max-width: 420px; padding: 11px 14px; border-radius: 11px; background: var(--panel2); border: 1px solid var(--line2); box-shadow: 0 14px 40px rgba(0, 0, 0, .55); display: flex; gap: 10px; align-items: flex-start; animation: pop .15s; }
.toast.ok { border-left: 3px solid var(--green); }
.toast.err { border-left: 3px solid var(--red); }
.toast.info { border-left: 3px solid var(--blue); }

/* ---------- drop zone / upload ---------- */
.drop { position: relative; }
.drop.over::after { content: "Pusť soubory sem"; position: absolute; inset: 0; display: grid; place-items: center; background: rgba(59, 130, 246, .12); border: 2px dashed var(--blue); border-radius: var(--r); color: #cfe0ff; font-weight: 700; font-size: 16px; z-index: 5; }
.uploads { display: flex; flex-direction: column; gap: 6px; margin-bottom: 12px; }
.up { display: grid; grid-template-columns: 1fr 70px; gap: 4px 10px; font-size: 12.5px; }
.up .bar { grid-column: 1 / -1; margin-top: 0; }
.path { display: flex; align-items: center; gap: 4px; flex-wrap: wrap; font-family: var(--mono); font-size: 13px; }
.path a { color: var(--mut); padding: 2px 4px; border-radius: 5px; }
.path a:hover { color: var(--text); background: var(--panel2); text-decoration: none; }
.path span.sep { color: var(--dim); }

.site-card { padding: 16px 18px; display: flex; flex-direction: column; gap: 10px; transition: border-color .12s, transform .12s; cursor: pointer; }
.site-card:hover { border-color: var(--line2); transform: translateY(-1px); }
.site-card .d { font-weight: 700; font-size: 15px; display: flex; align-items: center; gap: 8px; }
.site-card .d svg.i { color: var(--blue); }
.danger-zone { border-color: rgba(229, 36, 59, .35); }
.danger-zone .card-h { color: #fda4af; }

/* ---------- utility ---------- */
.grow { flex: 1; }
.sp8 { height: 8px; } .sp16 { height: 16px; }
.indent { padding-left: 26px; }
.btns.end { justify-content: flex-end; flex-wrap: nowrap; }
.qr svg { width: 100%; max-width: 220px; border-radius: 12px; display: block; }
code.secret { font-size: 15px; letter-spacing: .06em; padding: 6px 10px; background: var(--bg2); border: 1px solid var(--line2); border-radius: 8px; display: inline-block; }
label.check .mono { font-size: 11.5px; }
.modal-f .grow { flex: 1; }

/* ---------- responsive ---------- */
@media (max-width: 1100px) { .g4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .g3 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 860px) {
  .shell { grid-template-columns: 1fr; }
  .side { position: fixed; z-index: 40; left: 0; top: 0; bottom: 0; width: 270px; transform: translateX(-102%); transition: transform .18s; }
  .shell.nav-open .side { transform: none; box-shadow: 30px 0 80px rgba(0, 0, 0, .6); }
  .mobile-bar { display: flex; align-items: center; gap: 10px; padding: 10px 16px; border-bottom: 1px solid var(--line); position: sticky; top: 0; background: rgba(6, 7, 10, .9); backdrop-filter: blur(8px); z-index: 30; }
  .mobile-bar img { width: 26px; height: 26px; }
  .main { padding: 18px 16px 50px; }
  .g2, .g3 { grid-template-columns: 1fr; }
  .kv { grid-template-columns: 1fr; gap: 2px; } .kv dd { margin-bottom: 10px; }
  .term { height: calc(100vh - 330px); }
  .hide-m { display: none !important; }
}
@media (max-width: 520px) { .g4 { grid-template-columns: 1fr 1fr; } .stat .v { font-size: 20px; } }