/* Quetta Monitor — design tokens + components. Dark is default; [data-theme=light] overrides. */
:root {
  --bg: #0b1020; --bg2: #11182c; --panel: #141c33; --panel2: #1a2340; --line: #26304f; --line2: #323d63;
  --text: #e6e9f2; --muted: #8b93ad; --dim: #5d6685;
  --accent: #6366f1; --accent2: #22d3ee; --accent-soft: rgba(99,102,241,.16);
  --ok: #22c55e; --warn: #f59e0b; --crit: #ef4444; --info: #3b82f6; --gray: #6b7280; --paused: #94a3b8;
  --ok-soft: rgba(34,197,94,.15); --warn-soft: rgba(245,158,11,.16); --crit-soft: rgba(239,68,68,.16); --info-soft: rgba(59,130,246,.16);
  --radius: 10px; --shadow: 0 6px 24px rgba(0,0,0,.35);
  --font: -apple-system, BlinkMacSystemFont, "Pretendard", "Apple SD Gothic Neo", "Noto Sans KR", "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", "SF Mono", Menlo, Consolas, monospace;
  color-scheme: dark;
}
[data-theme=light] {
  --bg: #f4f6fb; --bg2: #eef1f8; --panel: #ffffff; --panel2: #f7f8fc; --line: #e3e7f0; --line2: #d3d9e6;
  --text: #1c2233; --muted: #5f6880; --dim: #9aa2b8; --accent-soft: rgba(99,102,241,.10);
  --shadow: 0 6px 24px rgba(30,40,80,.10); color-scheme: light;
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; background: var(--bg); color: var(--text); font: 13px/1.5 var(--font); }
a { color: var(--accent2); text-decoration: none; }
a:hover { text-decoration: underline; }
code, pre, .mono { font-family: var(--mono); font-size: 12px; }
h1 { font-size: 18px; margin: 0; font-weight: 650; }
h2 { font-size: 15px; margin: 0 0 10px; font-weight: 650; }
h3 { font-size: 13px; margin: 0 0 8px; font-weight: 650; color: var(--muted); text-transform: none; }
hr { border: 0; border-top: 1px solid var(--line); margin: 14px 0; }

/* ---------- shell ---------- */
.shell { display: grid; grid-template-columns: 232px 1fr; grid-template-rows: 52px 1fr; height: 100vh; }
.shell.collapsed { grid-template-columns: 60px 1fr; }
.topbar { grid-column: 1 / -1; display: flex; align-items: center; gap: 12px; padding: 0 16px; background: var(--bg2);
  border-bottom: 1px solid var(--line); position: relative; z-index: 20; }
.brand { display: flex; align-items: center; gap: 9px; font-weight: 700; font-size: 15px; color: var(--text); width: 200px; }
.brand img { width: 26px; height: 26px; }
.brand small { color: var(--muted); font-weight: 500; font-size: 11px; }
.topbar .spacer { flex: 1; }
.sidebar { background: var(--bg2); border-right: 1px solid var(--line); overflow-y: auto; padding: 10px 8px 20px; }
.main { overflow: auto; padding: 18px 22px 40px; min-width: 0; }
.nav-proj { padding: 8px 10px 12px; border-bottom: 1px solid var(--line); margin-bottom: 8px; }
.nav-proj .name { font-weight: 650; display: flex; align-items: center; gap: 6px; }
.nav-proj .code { color: var(--dim); font-size: 11px; }
.nav-group { margin: 10px 0 4px; padding: 0 10px; color: var(--dim); font-size: 11px; font-weight: 600; letter-spacing: .04em; }
.nav-item { display: flex; align-items: center; gap: 9px; padding: 6px 10px; border-radius: 7px; color: var(--muted); cursor: pointer; }
.nav-item:hover { background: var(--panel); color: var(--text); text-decoration: none; }
.nav-item.active { background: var(--accent-soft); color: var(--text); font-weight: 600; }
.nav-item .ico { width: 16px; text-align: center; opacity: .9; }
.collapsed .nav-item span.lbl, .collapsed .nav-group, .collapsed .nav-proj { display: none; }
.page-head { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; flex-wrap: wrap; }
.page-head .sub { color: var(--muted); }
.page-head .spacer { flex: 1; }
.crumb { color: var(--muted); font-size: 12px; }

/* ---------- controls ---------- */
button, .btn { font: inherit; display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--line2); background: var(--panel);
  color: var(--text); padding: 5px 11px; border-radius: 7px; cursor: pointer; white-space: nowrap; height: 30px; }
button:hover, .btn:hover { border-color: var(--accent); text-decoration: none; }
button.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
button.primary:hover { filter: brightness(1.1); }
button.danger { color: var(--crit); }
button.ghost { background: transparent; border-color: transparent; color: var(--muted); }
button.ghost:hover { color: var(--text); background: var(--panel); }
button.sm { height: 24px; padding: 2px 8px; font-size: 12px; }
button:disabled { opacity: .5; cursor: not-allowed; }
input, select, textarea { font: inherit; background: var(--panel2); color: var(--text); border: 1px solid var(--line2); border-radius: 7px;
  padding: 5px 9px; height: 30px; min-width: 0; }
textarea { height: auto; min-height: 70px; font-family: var(--mono); font-size: 12px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
input[type=checkbox] { height: auto; width: auto; accent-color: var(--accent); }
label.check { display: inline-flex; align-items: center; gap: 6px; color: var(--muted); cursor: pointer; }
.seg { display: inline-flex; border: 1px solid var(--line2); border-radius: 7px; overflow: hidden; }
.seg button { border: 0; border-radius: 0; height: 28px; background: var(--panel); color: var(--muted); }
.seg button.on { background: var(--accent-soft); color: var(--text); font-weight: 600; }
.form { display: grid; grid-template-columns: 150px 1fr; gap: 10px 14px; align-items: center; }
.form .full { grid-column: 1 / -1; }
.form label.k { color: var(--muted); }
.form .help { grid-column: 2; color: var(--dim); font-size: 12px; margin-top: -6px; }
.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.row.end { justify-content: flex-end; }
.grow { flex: 1; }

/* ---------- panels & grid ---------- */
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; min-width: 0; }
.panel.flush { padding: 0; }
.panel-head { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; }
.panel-head h3 { margin: 0; color: var(--text); font-size: 13px; }
.panel-head .spacer { flex: 1; }
.grid { display: grid; gap: 14px; }
.g2 { grid-template-columns: repeat(2, minmax(0,1fr)); }
.g3 { grid-template-columns: repeat(3, minmax(0,1fr)); }
.g4 { grid-template-columns: repeat(4, minmax(0,1fr)); }
.g6 { grid-template-columns: repeat(6, minmax(0,1fr)); }
@media (max-width: 1200px) { .g4, .g6 { grid-template-columns: repeat(2, minmax(0,1fr)); } .g3 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 760px) { .g2, .g3, .g4, .g6 { grid-template-columns: 1fr; } .shell { grid-template-columns: 0 1fr; } .sidebar { display: none; } }
.kpi { display: flex; flex-direction: column; gap: 2px; }
.kpi .v { font-size: 24px; font-weight: 700; letter-spacing: -.02em; }
.kpi .l { color: var(--muted); font-size: 12px; }
.kpi .s { color: var(--dim); font-size: 11px; }

/* ---------- status ---------- */
.dot { width: 9px; height: 9px; border-radius: 50%; display: inline-block; flex: none; }
.st-ok { background: var(--ok); } .st-warning { background: var(--warn); } .st-critical { background: var(--crit); }
.st-inactive { background: var(--gray); } .st-paused { background: var(--paused); } .st-pending { background: var(--dim); }
.badge { display: inline-flex; align-items: center; gap: 4px; padding: 1px 8px; border-radius: 999px; font-size: 11px; font-weight: 600;
  background: var(--panel2); color: var(--muted); border: 1px solid var(--line); white-space: nowrap; }
.badge.ok { background: var(--ok-soft); color: var(--ok); border-color: transparent; }
.badge.warn { background: var(--warn-soft); color: var(--warn); border-color: transparent; }
.badge.crit { background: var(--crit-soft); color: var(--crit); border-color: transparent; }
.badge.info { background: var(--info-soft); color: var(--info); border-color: transparent; }
.badge.accent { background: var(--accent-soft); color: var(--text); border-color: transparent; }
.lv-FATAL, .lv-CRITICAL, .lv-SEVERE { color: #ff6b8b; } .lv-ERROR { color: var(--crit); } .lv-WARN { color: var(--warn); }
.lv-INFO { color: var(--info); } .lv-DEBUG, .lv-TRACE { color: var(--dim); }
.bar { height: 6px; background: var(--panel2); border-radius: 3px; overflow: hidden; min-width: 50px; }
.bar > i { display: block; height: 100%; background: var(--ok); border-radius: 3px; }
.bar.warn > i { background: var(--warn); } .bar.crit > i { background: var(--crit); }

/* ---------- table ---------- */
.tbl-wrap { overflow: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); }
table.tbl { width: 100%; border-collapse: collapse; }
.tbl th, .tbl td { padding: 7px 10px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: middle; white-space: nowrap; }
.tbl th { position: sticky; top: 0; background: var(--panel2); color: var(--muted); font-weight: 600; font-size: 12px; z-index: 1; cursor: default; user-select: none; }
.tbl th.sortable { cursor: pointer; } .tbl th.sortable:hover { color: var(--text); }
.tbl tr:last-child td { border-bottom: 0; }
.tbl tbody tr:hover td { background: var(--accent-soft); }
.tbl tr.click { cursor: pointer; }
.tbl td.num, .tbl th.num { text-align: right; font-variant-numeric: tabular-nums; }
.tbl td.wrap { white-space: normal; word-break: break-word; }
.empty { padding: 34px; text-align: center; color: var(--dim); }

/* ---------- time picker ---------- */
.tp { display: flex; align-items: center; gap: 6px; }
.tp .range { min-width: 250px; justify-content: center; font-variant-numeric: tabular-nums; }
.tp .live { color: var(--ok); }
.tp .live .dot { background: var(--ok); animation: pulse 1.6s infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .3; } }
.pop { position: absolute; z-index: 50; background: var(--panel); border: 1px solid var(--line2); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 12px; }
.tp-pop { display: grid; grid-template-columns: 170px 260px; gap: 12px; }
.tp-pop .presets { display: flex; flex-direction: column; gap: 2px; max-height: 340px; overflow: auto; }
.tp-pop .presets button { justify-content: flex-start; border: 0; background: transparent; height: 26px; color: var(--muted); }
.tp-pop .presets button:hover { background: var(--accent-soft); color: var(--text); }

/* ---------- tag filter ---------- */
.tf { display: flex; flex-wrap: wrap; gap: 5px; align-items: center; padding: 4px 6px; min-height: 34px; border: 1px solid var(--line2);
  border-radius: 8px; background: var(--panel2); position: relative; flex: 1; }
.tf:focus-within { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.tf input { border: 0; background: transparent; box-shadow: none !important; height: 24px; flex: 1; min-width: 160px; padding: 0 4px; }
.chip { display: inline-flex; align-items: center; gap: 4px; padding: 1px 4px 1px 8px; border-radius: 6px; font-family: var(--mono); font-size: 12px;
  background: var(--info-soft); color: var(--text); border: 1px solid transparent; }
.chip.neg { background: var(--crit-soft); }
.chip.bad { background: var(--panel); color: var(--dim); border-color: var(--line2); }
.chip button { height: 18px; padding: 0 4px; border: 0; background: transparent; color: var(--muted); }
.chip .op { color: var(--accent2); }
.tf-preview { color: var(--dim); font-family: var(--mono); font-size: 11px; margin-top: 4px; }
.ac { position: absolute; top: 100%; left: 0; margin-top: 4px; min-width: 260px; max-height: 300px; overflow: auto; z-index: 60;
  background: var(--panel); border: 1px solid var(--line2); border-radius: 8px; box-shadow: var(--shadow); padding: 4px; }
.ac div { padding: 5px 8px; border-radius: 5px; cursor: pointer; display: flex; justify-content: space-between; gap: 10px; }
.ac div.sel, .ac div:hover { background: var(--accent-soft); }
.ac small { color: var(--dim); }

/* ---------- logs ---------- */
.loglist { font-family: var(--mono); font-size: 12px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel);
  overflow: auto; position: relative; }
.logrow { display: grid; grid-template-columns: var(--log-cols, 168px 90px 70px 1fr); gap: 10px; padding: 3px 10px;
  border-bottom: 1px solid var(--line); align-items: start; border-left: 3px solid transparent; }
.logrow:hover { background: var(--accent-soft); }
.logrow.anchor { background: var(--warn-soft); }
.logrow.L-ERROR, .logrow.L-FATAL, .logrow.L-CRITICAL { border-left-color: var(--crit); }
.logrow.L-WARN { border-left-color: var(--warn); }
.logrow .t { color: var(--dim); white-space: nowrap; }
.logrow .c { white-space: pre-wrap; word-break: break-all; }
.logrow .c.clip { max-height: 5.4em; overflow: hidden; }
.logrow .tags { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 2px; }
.logrow .tag { color: var(--muted); background: var(--panel2); border-radius: 4px; padding: 0 5px; cursor: pointer; }
.logrow .tag:hover { color: var(--text); background: var(--accent-soft); }
.logrow .tag b { color: var(--accent2); font-weight: 500; }
.logrow .more { color: var(--accent2); cursor: pointer; font-family: var(--font); }
mark { background: #facc15; color: #111; border-radius: 2px; padding: 0 1px; }
mark.cur { outline: 2px solid var(--accent2); }
.menu { position: fixed; z-index: 80; background: var(--panel); border: 1px solid var(--line2); border-radius: 8px; box-shadow: var(--shadow);
  padding: 4px; min-width: 180px; }
.menu div { padding: 6px 10px; border-radius: 5px; cursor: pointer; }
.menu div:hover { background: var(--accent-soft); }
.fieldlist { display: flex; flex-direction: column; gap: 1px; max-height: calc(100vh - 260px); overflow: auto; }
.fieldlist .f { display: flex; align-items: center; gap: 6px; padding: 3px 6px; border-radius: 5px; font-family: var(--mono); font-size: 12px; }
.fieldlist .f:hover { background: var(--accent-soft); }
.fieldlist .f .act { display: none; gap: 2px; }
.fieldlist .f:hover .act { display: flex; }
.fieldlist .f .ty { color: var(--dim); font-size: 10px; width: 14px; }

/* ---------- charts ---------- */
.chart { width: 100%; position: relative; }
.chart .u-legend { font-size: 11px; color: var(--muted); }
.u-legend .u-marker { width: 9px; height: 9px; border-radius: 2px; }
.uplot { font-family: var(--font); }
.u-select { background: rgba(99,102,241,.18); }
.legend { display: flex; flex-wrap: wrap; gap: 4px 12px; font-size: 11px; color: var(--muted); margin-top: 6px; }
.legend span { display: inline-flex; align-items: center; gap: 5px; cursor: pointer; }
.legend span.off { opacity: .35; }
.legend i { width: 9px; height: 9px; border-radius: 2px; display: inline-block; }

/* ---------- modal / toast ---------- */
.modal-bg { position: fixed; inset: 0; background: rgba(5,8,20,.6); display: flex; align-items: flex-start; justify-content: center;
  z-index: 100; padding: 6vh 16px; overflow: auto; }
.modal { background: var(--panel); border: 1px solid var(--line2); border-radius: 12px; box-shadow: var(--shadow); width: min(720px, 100%); }
.modal.wide { width: min(1100px, 100%); }
.modal header { display: flex; align-items: center; padding: 14px 18px; border-bottom: 1px solid var(--line); gap: 8px; }
.modal header h2 { margin: 0; flex: 1; }
.modal .body { padding: 16px 18px; }
.modal footer { display: flex; justify-content: flex-end; gap: 8px; padding: 12px 18px; border-top: 1px solid var(--line); }
#toasts { position: fixed; right: 18px; bottom: 18px; display: flex; flex-direction: column; gap: 8px; z-index: 200; }
.toast { background: var(--panel); border: 1px solid var(--line2); border-left: 4px solid var(--accent); border-radius: 8px; padding: 10px 14px;
  box-shadow: var(--shadow); max-width: 420px; }
.toast.err { border-left-color: var(--crit); } .toast.ok { border-left-color: var(--ok); }

/* ---------- misc ---------- */
.tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--line); margin-bottom: 14px; flex-wrap: wrap; }
.tabs button { border: 0; border-bottom: 2px solid transparent; border-radius: 0; background: transparent; color: var(--muted); height: 34px; }
.tabs button.on { color: var(--text); border-bottom-color: var(--accent); font-weight: 600; }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); gap: 14px; }
.pcard { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; cursor: pointer;
  display: flex; flex-direction: column; gap: 10px; transition: border-color .15s; }
.pcard:hover { border-color: var(--accent); }
.pcard .t { display: flex; align-items: center; gap: 8px; font-weight: 650; font-size: 14px; }
.pcard .meta { color: var(--dim); font-size: 12px; display: flex; gap: 10px; flex-wrap: wrap; }
.star { cursor: pointer; color: var(--dim); font-size: 15px; } .star.on { color: #facc15; }
.login { min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: radial-gradient(1200px 600px at 20% 0%, rgba(99,102,241,.25), transparent), radial-gradient(900px 500px at 100% 100%, rgba(34,211,238,.15), transparent), var(--bg); }
.login .box { width: 360px; background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 30px; box-shadow: var(--shadow); }
.login .box h1 { display: flex; align-items: center; gap: 10px; margin-bottom: 22px; }
.login .box input { width: 100%; height: 38px; margin-bottom: 10px; }
.login .box button { width: 100%; height: 38px; justify-content: center; }
.cpumap { position: relative; height: 180px; border: 1px solid var(--line); border-radius: 8px; background: var(--panel2); cursor: crosshair; }
.equalizer { display: flex; flex-direction: column; gap: 6px; }
.equalizer .r { display: grid; grid-template-columns: 1fr 120px 52px; gap: 8px; align-items: center; cursor: pointer; }
.equalizer .r:hover { color: var(--accent2); }
.banner { padding: 8px 14px; border-radius: 8px; margin-bottom: 12px; display: flex; gap: 8px; align-items: center; }
.banner.warn { background: var(--warn-soft); color: var(--warn); }
.banner.gray { background: var(--panel2); color: var(--muted); }
.muted { color: var(--muted); } .dim { color: var(--dim); } .ok-t { color: var(--ok); } .crit-t { color: var(--crit); } .warn-t { color: var(--warn); }
.nowrap { white-space: nowrap; }
.kv { display: grid; grid-template-columns: 120px 1fr; gap: 6px 12px; }
.kv > :nth-child(odd) { color: var(--muted); }
.codeblock { background: var(--panel2); border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; font-family: var(--mono);
  font-size: 12px; white-space: pre-wrap; word-break: break-all; position: relative; }
.spin { display: inline-block; width: 14px; height: 14px; border: 2px solid var(--line2); border-top-color: var(--accent); border-radius: 50%;
  animation: rot .8s linear infinite; }
@keyframes rot { to { transform: rotate(360deg); } }
.widget-grid { display: grid; grid-template-columns: repeat(12, minmax(0,1fr)); gap: 14px; grid-auto-rows: 80px; }
.widget { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 10px 12px; overflow: hidden;
  display: flex; flex-direction: column; min-width: 0; }
.widget.editing { outline: 1px dashed var(--accent); }
.widget .wh { display: flex; align-items: center; gap: 6px; margin-bottom: 6px; font-weight: 600; font-size: 12px; }
.widget .wb { flex: 1; min-height: 0; overflow: auto; }