/* ============================================================
   NULLGRID – editor theme
   Palette: bg #101321 / panel #171b2c / sidebar #13172a
   Syntax: cyan #5fd7e5, amber #ffb454, magenta #d38cff,
           green #9fe870, red #f2617a, dim #5c6584
   ============================================================ */

:root {
  --bg:        #101321;
  --panel:     #171b2c;
  --panel-2:   #1d2236;
  --sidebar:   #13172a;
  --line:      #262c45;
  --text:      #cdd3e8;
  --dim:       #5c6584;
  --cyan:      #5fd7e5;
  --amber:     #ffb454;
  --magenta:   #d38cff;
  --green:     #9fe870;
  --red:       #f2617a;
  --mono: ui-monospace, "Cascadia Code", "JetBrains Mono", "Fira Code", Consolas, "Courier New", monospace;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--mono);
  font-size: 14px;
  line-height: 1.55;
}
a { color: var(--cyan); text-decoration: none; }
a:hover { text-decoration: underline; }
button { font-family: var(--mono); }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 1px; }

.c-cyan    { color: var(--cyan); }
.c-amber   { color: var(--amber); }
.c-magenta { color: var(--magenta); }
.c-green   { color: var(--green); }
.c-red     { color: var(--red); }
.c-dim     { color: var(--dim); }

/* ---------- IDE-Grundgerüst ---------- */
#ide {
  display: flex;
  flex-direction: column;
  height: 100vh;
  height: 100dvh;
}

#titlebar {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 8px 14px;
  background: var(--panel-2);
  border-bottom: 1px solid var(--line);
  flex-shrink: 0;
}
.dot { width: 11px; height: 11px; border-radius: 50%; display: inline-block; }
.dot.r { background: #f2617a; } .dot.y { background: #ffb454; } .dot.g { background: #9fe870; }
.title-text { margin-left: 8px; color: var(--dim); font-size: 12.5px; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.title-actions { margin-left: auto; display: flex; gap: 14px; }
.title-link { color: var(--dim); font-size: 12.5px; }
.title-link:hover { color: var(--cyan); }

#workspace { display: flex; flex: 1; min-height: 0; }

/* ---------- Seitenleiste ---------- */
#sidebar {
  width: 240px;
  background: var(--sidebar);
  border-right: 1px solid var(--line);
  padding: 10px 0;
  overflow-y: auto;
  flex-shrink: 0;
}
.side-label {
  padding: 6px 16px 4px;
  font-size: 10.5px;
  letter-spacing: 0.14em;
  color: var(--dim);
}
.tree-folder { padding: 3px 16px; color: var(--dim); font-size: 13px; }
.tree-file {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 4px 16px 4px 28px;
  background: none;
  border: 0;
  color: var(--text);
  font-size: 13.5px;
  text-align: left;
  cursor: pointer;
}
.tree-file:hover { background: var(--panel-2); }
.tree-file.active { background: var(--panel-2); box-shadow: inset 2px 0 0 var(--cyan); }
.fi { width: 16px; display: inline-block; text-align: center; font-size: 12px; }

#runner-stats { padding: 4px 16px 14px; font-size: 12.5px; }
.rs-row { display: flex; justify-content: space-between; margin: 3px 0; }
.rs-row .k { color: var(--dim); }
.bar { height: 6px; background: var(--panel-2); border-radius: 3px; overflow: hidden; margin: 2px 0 8px; }
.bar > span { display: block; height: 100%; }
.bar-hp > span { background: var(--green); }
.bar-hp.low > span { background: var(--red); }
.bar-en > span { background: var(--cyan); }
.bar-xp > span { background: var(--magenta); }

/* ---------- Hauptbereich ---------- */
#main { flex: 1; display: flex; flex-direction: column; min-width: 0; }

#tabbar {
  display: flex;
  background: var(--sidebar);
  border-bottom: 1px solid var(--line);
  overflow-x: auto;
  flex-shrink: 0;
}
.tab {
  padding: 8px 18px;
  background: none;
  border: 0;
  border-right: 1px solid var(--line);
  color: var(--dim);
  font-size: 13px;
  cursor: pointer;
  white-space: nowrap;
}
.tab.active { background: var(--panel); color: var(--text); box-shadow: inset 0 2px 0 var(--amber); }
.tab-badge {
  display: inline-block; min-width: 16px; padding: 0 5px; margin-left: 4px;
  background: var(--red); color: var(--bg); border-radius: 8px;
  font-size: 10.5px; font-weight: 700; text-align: center; line-height: 16px;
}

#panel {
  flex: 1;
  overflow-y: auto;
  background: var(--panel);
  padding: 18px 22px;
  min-height: 0;
}

/* ---------- Terminal ---------- */
#terminal-wrap {
  height: 190px;
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--line);
  background: var(--bg);
  flex-shrink: 0;
}
#terminal-head {
  padding: 5px 14px;
  font-size: 10.5px;
  letter-spacing: 0.14em;
  color: var(--dim);
  border-bottom: 1px solid var(--line);
}
#terminal {
  flex: 1;
  overflow-y: auto;
  padding: 8px 0;
  font-size: 13px;
}
.tl { display: flex; gap: 12px; padding: 1px 14px; }
.tl .ln { color: var(--line); min-width: 34px; text-align: right; user-select: none; }
.tl.hit  .tx { color: var(--cyan); }
.tl.dmg  .tx { color: var(--red); }
.tl.win  .tx { color: var(--green); }
.tl.lose .tx { color: var(--red); font-weight: 700; }
.tl.loot .tx { color: var(--amber); }
.tl.lvl  .tx { color: var(--magenta); font-weight: 700; }
.tl.ok   .tx { color: var(--green); }
.tl.err  .tx { color: var(--red); }
.tl.dim  .tx { color: var(--dim); }

/* ---------- Statusleiste ---------- */
#statusbar {
  display: flex;
  gap: 22px;
  padding: 5px 16px;
  background: var(--panel-2);
  border-top: 1px solid var(--line);
  font-size: 12px;
  color: var(--dim);
  flex-shrink: 0;
  overflow-x: auto;
  white-space: nowrap;
}
#statusbar b { color: var(--text); font-weight: 600; }

/* ---------- Karten / Listen in Panels ---------- */
.panel-title { margin: 0 0 4px; font-size: 15px; color: var(--amber); font-weight: 600; }
.panel-sub { margin: 0 0 16px; color: var(--dim); font-size: 12.5px; }

.card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 12px; }
.card {
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 12px 14px;
}
.card h3 { margin: 0 0 2px; font-size: 13.5px; color: var(--cyan); font-weight: 600; }
.card .meta { color: var(--dim); font-size: 12px; margin-bottom: 8px; }
.card .desc { font-size: 12.5px; margin: 0 0 10px; color: var(--text); }
.card.locked { opacity: 0.45; }

.btn {
  display: inline-block;
  padding: 6px 14px;
  background: transparent;
  border: 1px solid var(--cyan);
  border-radius: 4px;
  color: var(--cyan);
  font-size: 12.5px;
  cursor: pointer;
}
.btn:hover:not(:disabled) { background: var(--cyan); color: var(--bg); text-decoration: none; }
.btn:disabled { border-color: var(--line); color: var(--dim); cursor: not-allowed; }
.btn.amber { border-color: var(--amber); color: var(--amber); }
.btn.amber:hover:not(:disabled) { background: var(--amber); color: var(--bg); }
.btn.red { border-color: var(--red); color: var(--red); }
.btn.red:hover:not(:disabled) { background: var(--red); color: var(--bg); }
.btn.sm { padding: 3px 10px; font-size: 12px; }

table.list { width: 100%; border-collapse: collapse; font-size: 13px; }
table.list th {
  text-align: left; padding: 6px 10px; color: var(--dim);
  font-size: 11px; letter-spacing: 0.1em; border-bottom: 1px solid var(--line);
}
table.list td { padding: 7px 10px; border-bottom: 1px solid var(--line); }
table.list tr:hover td { background: var(--panel-2); }

.slotline { margin: 0 0 14px; font-size: 13px; }
.slotline .k { color: var(--dim); }

.md h2 { color: var(--amber); font-size: 15px; margin: 18px 0 6px; }
.md p, .md li { font-size: 13.5px; }
.md code { background: var(--panel-2); padding: 1px 6px; border-radius: 3px; color: var(--cyan); }

/* ---------- Auth / Installer ---------- */
.auth-body {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 20px;
}
.auth-card {
  width: 100%;
  max-width: 520px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}
.auth-head {
  display: flex; align-items: center; gap: 7px;
  padding: 9px 14px;
  background: var(--panel-2);
  border-bottom: 1px solid var(--line);
}
.auth-title { margin-left: 8px; color: var(--dim); font-size: 12.5px; }
.auth-inner { padding: 22px 26px 26px; }
.auth-inner h1 { font-size: 16px; margin: 0 0 12px; }
.ascii { color: var(--cyan); font-size: 11px; line-height: 1.2; margin: 0 0 6px; overflow-x: auto; }
.auth-inner label { display: block; margin: 12px 0 4px; color: var(--dim); font-size: 12.5px; }
.auth-inner input {
  width: 100%;
  margin-top: 4px;
  padding: 8px 10px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 4px;
  color: var(--text);
  font-family: var(--mono);
  font-size: 14px;
}
.auth-inner input:focus { border-color: var(--cyan); outline: none; }
.auth-inner .btn { margin-top: 16px; }
.auth-inner hr { border: 0; border-top: 1px solid var(--line); margin: 18px 0 6px; }
.codeblock {
  background: var(--bg); border: 1px solid var(--line); border-radius: 4px;
  padding: 10px 12px; font-size: 12px; overflow-x: auto;
}

/* ---------- Admin ---------- */
.admin-wrap { max-width: 1100px; margin: 0 auto; padding: 20px; }
.admin-nav { display: flex; gap: 4px; flex-wrap: wrap; margin-bottom: 18px; }
.admin-nav a {
  padding: 6px 14px; border: 1px solid var(--line); border-radius: 4px;
  color: var(--dim); font-size: 13px;
}
.admin-nav a.active, .admin-nav a:hover { color: var(--cyan); border-color: var(--cyan); text-decoration: none; }
.admin-form { background: var(--panel-2); border: 1px solid var(--line); border-radius: 6px; padding: 16px; margin: 16px 0; }
.admin-form .row { display: flex; gap: 12px; flex-wrap: wrap; }
.admin-form label { display: block; font-size: 12px; color: var(--dim); margin: 8px 0 2px; }
.admin-form input, .admin-form select, .admin-form textarea {
  padding: 6px 9px; background: var(--bg); border: 1px solid var(--line);
  border-radius: 4px; color: var(--text); font-family: var(--mono); font-size: 13px;
}
.admin-form input:focus, .admin-form select:focus, .admin-form textarea:focus { border-color: var(--cyan); outline: none; }
.flash { padding: 8px 12px; border-radius: 4px; margin-bottom: 14px; font-size: 13px; }
.flash.ok { border: 1px solid var(--green); color: var(--green); }
.flash.err { border: 1px solid var(--red); color: var(--red); }
.kpi-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; }
.kpi { background: var(--panel-2); border: 1px solid var(--line); border-radius: 6px; padding: 14px; }
.kpi .num { font-size: 26px; color: var(--cyan); font-weight: 700; }
.kpi .lab { color: var(--dim); font-size: 12px; }

/* ---------- Responsiv ---------- */
@media (max-width: 760px) {
  #sidebar { width: 60px; }
  #sidebar .side-label, #sidebar .tree-folder, #sidebar .tree-file span:not(.fi), #runner-stats { display: none; }
  .tree-file { padding-left: 0; justify-content: center; }
  #terminal-wrap { height: 150px; }
}

@media (prefers-reduced-motion: no-preference) {
  .tl { animation: tl-in 0.18s ease-out; }
  @keyframes tl-in { from { opacity: 0; transform: translateX(-4px); } to { opacity: 1; } }
}