:root {
  --bg: #0e1116;
  --card: #161b23;
  --card2: #1c2330;
  --line: #263041;
  --fg: #e6e9ef;
  --dim: #8b96a8;
  --accent: #e8b04b;
  --ok: #7ec8a3;
  --warn: #e8a34b;
  --bad: #e87a6b;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--fg);
  font: 15px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif;
}
.hidden { display: none !important; }
.dim { color: var(--dim); }
.small { font-size: 12.5px; }
.err { color: var(--bad); font-size: 13px; min-height: 1em; margin-top: 8px; }
.ok { color: var(--ok); font-size: 13px; margin-top: 8px; }

header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 22px; border-bottom: 1px solid var(--line);
  position: sticky; top: 0; background: var(--bg); z-index: 5;
}
.brand { cursor: pointer; display: flex; align-items: baseline; gap: 8px; }
.brand-name { font-size: 19px; font-weight: 700; letter-spacing: .3px; }
.brand-sub { color: var(--dim); font-size: 12.5px; }
nav { display: flex; gap: 8px; align-items: center; }
nav button {
  background: none; border: 1px solid var(--line); color: var(--fg);
  padding: 6px 14px; border-radius: 8px; cursor: pointer; font-size: 14px;
}
nav button:hover { border-color: var(--accent); color: var(--accent); }
.me { color: var(--dim); font-size: 13px; margin-left: 6px; }

main.view { padding: 20px 22px; max-width: 1200px; margin: 0 auto; }

/* login */
.login-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px; max-width: 720px; margin: 6vh auto 0; }
.login-card { padding: 22px; }
h2 { margin: 0 0 6px; font-size: 20px; }
input, select, textarea {
  width: 100%; background: var(--bg); border: 1px solid var(--line); color: var(--fg);
  border-radius: 8px; padding: 9px 12px; font-size: 14px; margin: 8px 0;
}
input:focus, select:focus { outline: none; border-color: var(--accent); }
button.primary {
  background: var(--accent); color: #1a1408; border: none; padding: 9px 18px;
  border-radius: 8px; font-weight: 600; cursor: pointer; font-size: 14px;
}
button.primary:hover { filter: brightness(1.1); }
button.primary:disabled { opacity: .5; cursor: default; }
button.ghost {
  background: none; border: 1px solid var(--line); color: var(--dim);
  padding: 5px 12px; border-radius: 8px; cursor: pointer; font-size: 13px;
}
button.ghost:hover { color: var(--fg); border-color: var(--dim); }
button.danger { background: none; border: 1px solid var(--bad); color: var(--bad); border-radius: 8px; padding: 4px 10px; cursor: pointer; font-size: 12.5px; }
button.danger:hover { background: rgba(232,122,107,.12); }

.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 18px; }

/* dashboard */
#server-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(330px, 1fr)); gap: 14px; margin-top: 14px; }
.srv-card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 15px 16px; }
.srv-card.disabled { opacity: .55; }
.srv-top { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; }
.srv-name { font-weight: 700; font-size: 16px; }
.srv-version { color: var(--dim); font-size: 12.5px; }
.chip { display: inline-block; font-size: 12px; padding: 2px 9px; border-radius: 20px; border: 1px solid var(--line); color: var(--dim); margin-left: 4px; }
.chip.port { font-family: var(--mono); }
.dot { display: inline-block; width: 9px; height: 9px; border-radius: 50%; margin-right: 6px; vertical-align: 1px; }
.st-running { color: var(--ok); } .st-running .dot { background: var(--ok); box-shadow: 0 0 8px var(--ok); }
.st-starting { color: var(--warn); } .st-starting .dot { background: var(--warn); }
.st-stopping { color: var(--warn); } .st-stopping .dot { background: var(--warn); }
.st-stopped { color: var(--dim); } .st-stopped .dot { background: #3a4557; }
.srv-motd { color: var(--dim); font-size: 13px; margin: 8px 0; min-height: 1em; font-family: var(--mono); font-size: 12.5px; }
.srv-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }
.srv-actions button { background: var(--card2); border: 1px solid var(--line); color: var(--fg); border-radius: 8px; padding: 6px 12px; cursor: pointer; font-size: 13px; }
.srv-actions button:hover { border-color: var(--accent); }
.srv-actions .stop { border-color: var(--bad); color: var(--bad); }
.srv-actions .stop:hover { background: rgba(232,122,107,.12); }
.srv-actions .go { border-color: var(--ok); color: var(--ok); }
.srv-actions .go:hover { background: rgba(126,200,163,.12); }
.conflict { color: var(--warn); font-size: 12px; margin-top: 8px; }

/* server detail */
.server-head { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.tabs { display: flex; gap: 6px; margin: 16px 0; }
.tabs button {
  background: var(--card); border: 1px solid var(--line); color: var(--dim);
  padding: 7px 16px; border-radius: 8px 8px 0 0; cursor: pointer; font-size: 14px;
}
.tabs button.on { color: var(--fg); border-color: var(--accent); border-bottom-color: var(--card); }
.sv-panel { background: var(--card); border: 1px solid var(--line); border-radius: 0 12px 12px 12px; padding: 18px; }

table { width: 100%; border-collapse: collapse; }
th { text-align: left; color: var(--dim); font-weight: 500; font-size: 12.5px; padding: 6px 10px; }
td { padding: 6px 10px; border-top: 1px solid var(--line); font-size: 13.5px; vertical-align: top; }
td.key { font-family: var(--mono); color: var(--accent); font-size: 12.5px; white-space: nowrap; }
tr:hover td { background: var(--card2); }
.props-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 0 26px; }
@media (max-width: 800px) { .props-wrap { grid-template-columns: 1fr; } }
.prop-input { width: 100%; background: var(--bg); border: 1px solid var(--line); color: var(--fg); border-radius: 6px; padding: 6px 9px; font-family: var(--mono); font-size: 12.5px; }
.prop-input:focus { outline: none; border-color: var(--accent); }
.prop-row { display: grid; grid-template-columns: 150px 1fr; gap: 10px; align-items: center; padding: 5px 0; }
.prop-row.hidden-key { display: none; }
.props-footer { display: flex; gap: 10px; align-items: center; margin-top: 16px; flex-wrap: wrap; }

/* logs */
.log-bar { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-bottom: 10px; }
.log-bar select { width: auto; }
.log-bar input { width: 180px; }
pre.logbox {
  background: #0a0d12; border: 1px solid var(--line); border-radius: 10px;
  padding: 14px; font-family: var(--mono); font-size: 12px; line-height: 1.45;
  max-height: 62vh; overflow: auto; white-space: pre-wrap; word-break: break-word;
  margin: 0;
}
.log-line { display: block; }
.log-line.error { color: var(--bad); }
.log-line.warn { color: var(--warn); }
.log-line.info-dim { color: #a8b3c5; }

.settings-card { max-width: 520px; }
.form-row { display: grid; grid-template-columns: 150px 1fr; gap: 10px; align-items: center; }

footer { text-align: center; padding: 18px; border-top: 1px solid var(--line); margin-top: 30px; }
@media (max-width: 700px) {
  header { flex-direction: column; gap: 10px; }
  .srv-top { flex-direction: column; align-items: flex-start; }
}