/* Cyberse Datacenter Management – dunkles Cyberse-Theme (lila/cyan) */

:root {
  --bg: #0d0b16;
  --bg-2: #16121f;
  --bg-3: #1e1930;
  --border: #2c2545;
  --text: #e8e5f4;
  --text-2: #a49dc0;
  --text-3: #6f678f;
  --purple: #7c5cff;
  --purple-dim: #2a1f52;
  --cyan: #40e0ff;
  --cyan-dim: #0e3a47;
  --amber: #f0b429;
  --amber-dim: #3d2e0a;
  --red: #ff5c7a;
  --green: #34d399;
  --radius: 8px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

a { color: var(--cyan); text-decoration: none; }
a:hover { text-decoration: underline; }

h1 { font-size: 22px; font-weight: 600; margin: 0; display: flex; align-items: center; gap: 10px; }
h2 { font-size: 15px; font-weight: 600; margin: 0 0 12px; color: var(--text-2); text-transform: uppercase; letter-spacing: .04em; }

.muted { color: var(--text-2); }
.small { font-size: 12.5px; }
.mono { font-family: ui-monospace, "Cascadia Code", Consolas, monospace; font-size: 13px; }
.right { text-align: right; }

/* ---------- Kopfzeile ---------- */

.topbar {
  display: flex; align-items: center; gap: 22px;
  padding: 10px 22px;
  background: var(--bg-2);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 10;
  flex-wrap: wrap;
}

.brand { color: var(--text); font-weight: 700; font-size: 15px; display: flex; align-items: center; gap: 9px; }
.brand:hover { text-decoration: none; }
.brand-mark {
  width: 18px; height: 18px; border-radius: 5px; display: inline-block;
  background: linear-gradient(135deg, var(--purple), var(--cyan));
}

.topbar nav a { color: var(--text-2); font-size: 14px; margin-right: 16px; }
.topbar nav a.act, .topbar nav a:hover { color: var(--text); text-decoration: none; }

.searchform { margin-left: auto; }
.searchform input {
  background: var(--bg); border: 1px solid var(--border); color: var(--text);
  border-radius: var(--radius); padding: 7px 12px; width: 230px; font-size: 13.5px;
}
.searchform input:focus { outline: none; border-color: var(--purple); }

.logout { color: var(--text-3); font-size: 13px; }

/* ---------- Layout ---------- */

main { max-width: 1200px; margin: 0 auto; padding: 26px 22px 60px; }

.pagehead { margin-bottom: 20px; }
.pagehead .muted { margin: 4px 0 0; }

.panel {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px 20px;
  margin-bottom: 18px;
}
.panel hr { border: 0; border-top: 1px solid var(--border); margin: 16px 0; }

.rackpage, .assetpage {
  display: grid;
  grid-template-columns: 340px minmax(0, 1fr);
  gap: 22px;
  align-items: start;
}
.assetpage { grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); }

@media (max-width: 860px) {
  .rackpage, .assetpage { grid-template-columns: 1fr; }
}

/* ---------- Rack-Karten ---------- */

.cardgrid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 14px;
  margin-bottom: 26px;
}

.card {
  background: var(--bg-2); border: 1px solid var(--border); border-radius: 12px;
  padding: 15px 17px; color: var(--text); display: block;
}
.card:hover { border-color: var(--purple); text-decoration: none; }
.card-title { display: flex; justify-content: space-between; align-items: center; font-weight: 600; gap: 8px; }
.card p { margin: 6px 0 0; }

.usebar { height: 6px; background: var(--bg); border-radius: 4px; margin-top: 10px; overflow: hidden; }
.usebar-fill { height: 100%; background: linear-gradient(90deg, var(--purple), var(--cyan)); }

/* ---------- Rack-Visualisierung ---------- */

.rackgrid {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  grid-template-rows: repeat(var(--rows), 22px);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  background: var(--bg-2);
}

.he {
  grid-column: 1;
  font-size: 11px; color: var(--text-3);
  text-align: right; padding-right: 7px; line-height: 22px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-3);
  user-select: none;
}

.slot {
  grid-column: 2;
  border-bottom: 1px solid var(--border);
  border-left: 1px solid var(--border);
  display: block;
}
.slot:hover { background: var(--purple-dim); }

.rackasset {
  grid-column: 2;
  border-left: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center;
  padding: 0 10px;
  font-size: 12.5px; font-weight: 600;
  overflow: hidden; white-space: nowrap; text-overflow: ellipsis;
}
.rackasset:hover { text-decoration: none; filter: brightness(1.18); }
.rackasset .model { font-weight: 400; opacity: .75; margin-left: 4px; }

/* Asset-Typ-Farben */
.t-server     { background: var(--purple-dim); color: #cabfff; }
.t-switch     { background: var(--cyan-dim);   color: #8eecff; }
.t-patchpanel { background: var(--amber-dim);  color: #ffd97a; }
.t-other      { background: #262233;           color: var(--text-2); }

.legend { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 10px; font-size: 12.5px; color: var(--text-2); }
.legend .dot { width: 11px; height: 11px; border-radius: 3px; display: inline-block; margin-right: 5px; vertical-align: -1px; }

/* ---------- Towerregal ---------- */

.shelf {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  border: 1px solid var(--border); border-radius: 10px;
  background: var(--bg-2);
  padding: 10px 12px; margin-bottom: 8px; min-height: 46px;
}
.shelf-label { font-size: 12px; color: var(--text-3); width: 62px; flex-shrink: 0; }

.chip {
  font-size: 12.5px; font-weight: 600;
  padding: 4px 12px; border-radius: 7px;
}
.chip:hover { text-decoration: none; filter: brightness(1.18); }
.chip-add { background: transparent; border: 1px dashed var(--border); color: var(--text-3); font-weight: 400; }
.chip-add:hover { border-color: var(--purple); color: var(--text-2); filter: none; }

/* ---------- Badges ---------- */

.badge {
  font-size: 11.5px; font-weight: 600;
  padding: 2px 10px; border-radius: 20px;
  vertical-align: middle;
}

/* ---------- Tabellen ---------- */

.tbl { width: 100%; border-collapse: collapse; font-size: 14px; }
.tbl th {
  text-align: left; font-size: 11.5px; text-transform: uppercase; letter-spacing: .05em;
  color: var(--text-3); font-weight: 600; padding: 6px 10px;
  border-bottom: 1px solid var(--border);
}
.tbl td { padding: 8px 10px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.tbl tr:last-child td { border-bottom: 0; }
.tbl tr:hover td { background: rgba(124, 92, 255, .05); }

/* ---------- Formulare ---------- */

label { display: flex; flex-direction: column; gap: 5px; font-size: 12.5px; color: var(--text-2); }

input[type=text], input[type=number], input[type=password], input[type=search], select, textarea {
  background: var(--bg); border: 1px solid var(--border); color: var(--text);
  border-radius: var(--radius); padding: 8px 11px; font-size: 14px; font-family: inherit;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--purple); }
textarea { resize: vertical; }

.formrow { display: flex; gap: 12px; align-items: flex-end; flex-wrap: wrap; }
.formrow label { flex: 1; min-width: 110px; }
.formcol { display: flex; flex-direction: column; gap: 12px; }
.formcol .formrow { align-items: flex-end; }

button {
  background: var(--purple); border: none; color: #fff;
  border-radius: var(--radius); padding: 9px 18px;
  font-size: 14px; font-weight: 600; cursor: pointer; font-family: inherit;
  align-self: flex-start;
}
button:hover { filter: brightness(1.12); }
button.danger { background: transparent; border: 1px solid var(--red); color: var(--red); margin-top: 12px; }
button.danger:hover { background: rgba(255, 92, 122, .1); filter: none; }
button.mini { padding: 3px 10px; font-size: 12px; background: var(--bg-3); border: 1px solid var(--border); color: var(--text-2); }
button.mini:hover { border-color: var(--purple); color: var(--text); filter: none; }
button.mini.danger { border-color: var(--border); color: var(--text-3); margin-top: 0; }
button.mini.danger:hover { border-color: var(--red); color: var(--red); background: transparent; }

/* ---------- Meldungen ---------- */

.flash {
  border-radius: 10px; padding: 11px 16px; margin-bottom: 18px; font-size: 14px;
  border: 1px solid;
}
.flash-ok  { background: rgba(52, 211, 153, .08); border-color: rgba(52, 211, 153, .35); color: var(--green); }
.flash-err { background: rgba(255, 92, 122, .08); border-color: rgba(255, 92, 122, .4); color: var(--red); }

/* ---------- Login ---------- */

.loginbody { display: flex; align-items: center; justify-content: center; min-height: 100vh; }
.loginbox {
  background: var(--bg-2); border: 1px solid var(--border); border-radius: 14px;
  padding: 30px 34px; width: 340px;
}
.loginbox .brand { font-size: 16px; margin: 0 0 20px; }
.loginbox button { align-self: stretch; }