/* GPU Connector - dark theme */
:root {
  --bg: #0d1117;
  --panel: #161b22;
  --panel-2: #1c2129;
  --border: #2d333b;
  --text: #e6edf3;
  --muted: #8b949e;
  --accent: #2ea043;
  --accent-2: #388bfd;
  --danger: #f85149;
  --warn: #d29922;
  --mono: ui-monospace, "Cascadia Code", "SF Mono", Menlo, Consolas, monospace;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font: 14px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}
code { font-family: var(--mono); background: var(--panel-2); padding: 1px 5px; border-radius: 4px; font-size: 12px; }

header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 20px; border-bottom: 1px solid var(--border);
  background: var(--panel); position: sticky; top: 0; z-index: 5;
}
.brand { font-size: 17px; font-weight: 700; letter-spacing: .5px; }
.header-right { display: flex; align-items: center; gap: 12px; }

main { max-width: 1280px; margin: 0 auto; padding: 18px 20px 60px; }
.panel {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 10px; padding: 14px 16px; margin-bottom: 16px;
}
.panel-title {
  font-weight: 600; font-size: 13px; text-transform: uppercase;
  letter-spacing: .8px; color: var(--muted); margin-bottom: 12px;
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
}
.panel-title .spacer { flex: 1; }
.muted { color: var(--muted); }
.small { font-size: 12px; }
.hint { font-size: 12px; }
.warn {
  background: rgba(210, 153, 34, .12); border: 1px solid rgba(210, 153, 34, .4);
  color: #e3b341; padding: 10px 12px; border-radius: 8px; font-size: 13px;
}

/* status pill */
.pill {
  font-size: 12px; font-weight: 600; padding: 4px 12px; border-radius: 999px;
  border: 1px solid var(--border);
}
.pill.online { background: rgba(46, 160, 67, .15); color: #3fb950; border-color: rgba(46, 160, 67, .5); }
.pill.offline { background: rgba(248, 81, 73, .12); color: #f85149; border-color: rgba(248, 81, 73, .45); }
.pill.checking { color: var(--muted); }

/* buttons */
button {
  font: inherit; cursor: pointer; border-radius: 7px;
  border: 1px solid var(--border); background: var(--panel-2); color: var(--text);
  padding: 7px 14px;
}
button:hover { border-color: #444c56; }
button:disabled { opacity: .5; cursor: not-allowed; }
button.primary { background: var(--accent); border-color: var(--accent); font-weight: 600; }
button.primary:hover { background: #3fb950; }
button.ghost { background: transparent; }
button.danger { background: rgba(248, 81, 73, .15); border-color: rgba(248, 81, 73, .5); color: #ff7b72; }
button.small-btn { padding: 2px 9px; font-size: 12px; margin-left: 6px; }
.danger-text { color: #ff7b72; }

/* inputs */
input, select, textarea {
  font: inherit; color: var(--text); background: var(--bg);
  border: 1px solid var(--border); border-radius: 7px; padding: 7px 10px;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent-2); }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-bottom: 10px; }
.row.actions { margin-top: 10px; margin-bottom: 0; }
#job-name { flex: 1; min-width: 140px; }
.timeout-label { font-size: 13px; color: var(--muted); display: flex; align-items: center; gap: 6px; }
#job-timeout { width: 74px; }
#job-code {
  width: 100%; min-height: 260px; resize: vertical;
  font-family: var(--mono); font-size: 13px; line-height: 1.55;
  white-space: pre; tab-size: 2;
}

/* gpu panel */
.gpu-head { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 6px; margin-bottom: 10px; }
.gpu-head .host { font-weight: 600; }
.gpu-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; }
.gpu-card {
  background: var(--panel-2); border: 1px solid var(--border);
  border-radius: 9px; padding: 12px 14px;
}
.gpu-name { font-weight: 600; margin-bottom: 8px; }
.bar { height: 8px; background: var(--bg); border-radius: 5px; overflow: hidden; margin-bottom: 8px; }
.bar-fill { height: 100%; background: linear-gradient(90deg, var(--accent-2), #7c3aed); transition: width .6s; }
.gpu-stats { display: flex; justify-content: space-between; font-size: 12px; color: var(--muted); margin-bottom: 4px; }
.caps { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; }
.cap {
  font-size: 12px; padding: 3px 10px; border-radius: 999px;
  background: var(--panel-2); border: 1px solid var(--border); color: var(--muted);
}
.cap.ok { color: #3fb950; border-color: rgba(46, 160, 67, .4); }
.cap.bad { color: #f85149; border-color: rgba(248, 81, 73, .4); }

.offline-card { padding: 6px 2px; }
.offline-title { font-weight: 600; color: #f85149; margin-bottom: 6px; font-size: 15px; }
.steps { margin: 10px 0 0; padding-left: 22px; color: var(--muted); }
.steps li { margin-bottom: 5px; }
.steps li::marker { color: var(--accent-2); }

/* layout columns */
.columns { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; align-items: start; }
@media (max-width: 980px) { .columns { grid-template-columns: 1fr; } }

/* console */
.console {
  background: #010409; border: 1px solid var(--border); border-radius: 8px;
  height: 340px; overflow-y: auto; padding: 10px 12px;
  font-family: var(--mono); font-size: 12.5px; line-height: 1.5;
  white-space: pre-wrap; word-break: break-word;
}
.console-empty { color: var(--muted); font-style: italic; }
.log-line.stdout { color: #e6edf3; }
.log-line.stderr { color: #ff7b72; }
.log-line.sys { color: #7d8590; }
.log-line.sys::selection { background: transparent; }
.console-meta { font-size: 12px; margin-top: 8px; min-height: 18px; word-break: break-word; }

/* badges */
.badge {
  font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .6px;
  padding: 3px 9px; border-radius: 999px; border: 1px solid var(--border); color: var(--muted);
}
.badge.running, .badge.submitting { background: rgba(56, 139, 253, .15); color: #58a6ff; border-color: rgba(56, 139, 253, .5); }
.badge.running::before { content: "● "; animation: blink 1.2s infinite; }
.badge.success { background: rgba(46, 160, 67, .15); color: #3fb950; border-color: rgba(46, 160, 67, .5); }
.badge.failed, .badge.offline { background: rgba(248, 81, 73, .13); color: #f85149; border-color: rgba(248, 81, 73, .45); }
.badge.killed, .badge.timeout { background: rgba(210, 153, 34, .13); color: #e3b341; border-color: rgba(210, 153, 34, .45); }
@keyframes blink { 50% { opacity: .35; } }

/* history */
.history-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.history-table th {
  text-align: left; color: var(--muted); font-weight: 600; font-size: 11px;
  text-transform: uppercase; letter-spacing: .6px; padding: 6px 10px;
  border-bottom: 1px solid var(--border);
}
.history-table td { padding: 8px 10px; border-bottom: 1px solid rgba(45, 51, 59, .55); }
.history-table tr.clickable { cursor: pointer; }
.history-table tr.clickable:hover td { background: var(--panel-2); }
.history-table td:last-child { text-align: right; white-space: nowrap; }

/* modal */
.modal {
  position: fixed; inset: 0; background: rgba(1, 4, 9, .72);
  display: flex; align-items: center; justify-content: center; z-index: 20;
}
.modal.hidden, .hidden { display: none !important; }
.modal-card {
  background: var(--panel); border: 1px solid var(--border); border-radius: 12px;
  padding: 18px 20px; width: min(520px, 92vw);
}
.modal-card label { display: block; font-size: 13px; font-weight: 600; margin: 14px 0 6px; }
.modal-card input { width: 100%; font-family: var(--mono); font-size: 13px; }
.modal-card .muted { font-weight: 400; }

/* toast */
.toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  background: var(--panel-2); border: 1px solid var(--border); color: var(--text);
  padding: 11px 18px; border-radius: 9px; z-index: 30; max-width: 80vw;
  box-shadow: 0 8px 30px rgba(0, 0, 0, .5); font-size: 13px;
}