:root {
  --bg: #0b0d12; --bg2: #11141b; --card: #151923; --card2: #1a1f2b; --line: #232938; --line2: #2d3446;
  --text: #e7eaf2; --muted: #8b93a7; --dim: #5d6579;
  --accent: #6366f1; --accent2: #8b5cf6; --ok: #22c55e; --warn: #f59e0b; --bad: #ef4444; --info: #38bdf8;
  --shadow: 0 10px 30px rgba(0,0,0,.35);
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, "Helvetica Neue", Arial, sans-serif;
  --r: 14px;
}
:root[data-theme="light"] {
  --bg: #f4f6fb; --bg2: #ffffff; --card: #ffffff; --card2: #f1f3f9; --line: #e4e8f1; --line2: #d5dbe8;
  --text: #151a27; --muted: #5d667c; --dim: #8e97ab; --shadow: 0 8px 24px rgba(20,30,60,.08);
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; background: var(--bg); color: var(--text); font-family: var(--sans); font-size: 15px; -webkit-font-smoothing: antialiased; }
body { background:
  radial-gradient(900px 500px at 85% -10%, rgba(99,102,241,.13), transparent 60%),
  radial-gradient(700px 400px at -10% 110%, rgba(139,92,246,.09), transparent 60%), var(--bg); background-attachment: fixed; }
a { color: var(--accent); text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
::selection { background: rgba(99,102,241,.35); }
::-webkit-scrollbar { width: 10px; height: 10px; } ::-webkit-scrollbar-thumb { background: var(--line2); border-radius: 10px; border: 2px solid transparent; background-clip: padding-box; }

/* layout */
.shell { display: grid; grid-template-columns: 248px 1fr; min-height: 100vh; }
.side { position: sticky; top: 0; height: 100vh; padding: 18px 12px; background: color-mix(in srgb, var(--bg2) 86%, transparent); backdrop-filter: blur(14px); border-right: 1px solid var(--line); display: flex; flex-direction: column; gap: 4px; overflow-y: auto; }
.brand { display: flex; align-items: center; gap: 10px; padding: 6px 10px 16px; font-weight: 700; letter-spacing: .2px; }
.logo { width: 34px; height: 34px; border-radius: 10px; background: linear-gradient(135deg, var(--accent), var(--accent2)); display: grid; place-items: center; box-shadow: 0 6px 18px rgba(99,102,241,.45); }
.logo svg { width: 18px; height: 18px; }
.brand small { display: block; font-weight: 500; color: var(--muted); font-size: 11px; letter-spacing: .4px; }
.nav a { display: flex; align-items: center; gap: 11px; padding: 10px 12px; color: var(--muted); border-radius: 11px; font-weight: 500; transition: .15s; cursor: pointer; }
.nav a svg { width: 18px; height: 18px; flex: none; opacity: .9; }
.nav a:hover { background: var(--card2); color: var(--text); }
.nav a.active { background: linear-gradient(135deg, rgba(99,102,241,.22), rgba(139,92,246,.14)); color: var(--text); box-shadow: inset 0 0 0 1px rgba(99,102,241,.35); }
.nav .sep { height: 1px; background: var(--line); margin: 10px 6px; }
.nav .badge { margin-left: auto; background: var(--bad); color: #fff; border-radius: 99px; font-size: 11px; font-weight: 700; padding: 1px 7px; }
.side .me { margin-top: auto; padding: 12px; border: 1px solid var(--line); border-radius: 12px; background: var(--card); display: flex; align-items: center; gap: 10px; }
.avatar { width: 34px; height: 34px; border-radius: 50%; background: linear-gradient(135deg, var(--accent2), var(--info)); display: grid; place-items: center; font-weight: 700; color: #fff; flex: none; }
.me b { display: block; font-size: 14px; } .me span { color: var(--muted); font-size: 12px; }
.main { min-width: 0; display: flex; flex-direction: column; }
.top { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 12px; padding: 14px 26px; background: color-mix(in srgb, var(--bg) 80%, transparent); backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); }
.top h1 { font-size: 20px; margin: 0; font-weight: 700; }
.top .grow { flex: 1; }
.content { padding: 24px 26px 60px; max-width: 1500px; width: 100%; margin: 0 auto; animation: fade .25s ease; }
@keyframes fade { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.burger { display: none; }

/* basic parts */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 9px 14px; border-radius: 11px; border: 1px solid var(--line2); background: var(--card2); cursor: pointer; font-weight: 600; transition: .15s; white-space: nowrap; }
.btn:hover { border-color: var(--accent); transform: translateY(-1px); }
.btn:disabled { opacity: .5; cursor: default; transform: none; }
.btn.primary { background: linear-gradient(135deg, var(--accent), var(--accent2)); border-color: transparent; color: #fff; box-shadow: 0 8px 20px rgba(99,102,241,.35); }
.btn.danger { background: rgba(239,68,68,.12); border-color: rgba(239,68,68,.4); color: #fca5a5; }
:root[data-theme="light"] .btn.danger { color: #b91c1c; }
.btn.small { padding: 5px 10px; font-size: 13px; border-radius: 9px; }
.btn.icon { padding: 9px; }
.btn svg { width: 17px; height: 17px; }
input[type=text], input[type=password], input[type=search], select, textarea { width: 100%; padding: 11px 13px; border-radius: 11px; border: 1px solid var(--line2); background: var(--bg2); outline: none; transition: .15s; }
input:focus, select:focus, textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(99,102,241,.2); }
label.f { display: block; margin: 12px 0 6px; color: var(--muted); font-size: 13px; font-weight: 600; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 18px; box-shadow: var(--shadow); }
.card h3 { margin: 0 0 12px; font-size: 14px; color: var(--muted); font-weight: 600; letter-spacing: .3px; text-transform: uppercase; display: flex; align-items: center; gap: 8px; }
.grid { display: grid; gap: 16px; }
.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)); }
.row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.muted { color: var(--muted); } .dim { color: var(--dim); } .mono { font-family: var(--mono); } .sm { font-size: 13px; } .xs { font-size: 12px; }
.mt { margin-top: 16px; } .mb { margin-bottom: 16px; }
.pill { display: inline-flex; align-items: center; gap: 6px; padding: 3px 10px; border-radius: 99px; font-size: 12px; font-weight: 700; border: 1px solid transparent; }
.pill::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.pill.ok { color: var(--ok); background: rgba(34,197,94,.12); border-color: rgba(34,197,94,.3); }
.pill.warn { color: var(--warn); background: rgba(245,158,11,.12); border-color: rgba(245,158,11,.3); }
.pill.bad { color: var(--bad); background: rgba(239,68,68,.12); border-color: rgba(239,68,68,.3); }
.pill.info { color: var(--info); background: rgba(56,189,248,.12); border-color: rgba(56,189,248,.3); }
.pill.gray { color: var(--muted); background: var(--card2); border-color: var(--line); }
.pill.nodot::before { display: none; }
.stat .big { font-size: 32px; font-weight: 800; letter-spacing: -.5px; line-height: 1.1; }
.stat .big small { font-size: 15px; font-weight: 600; color: var(--muted); margin-left: 3px; }
.stat .lbl { color: var(--muted); font-size: 12px; font-weight: 700; letter-spacing: .5px; text-transform: uppercase; }
.stat svg.spark { width: 100%; height: 46px; margin-top: 10px; display: block; }
.bar { height: 8px; background: var(--card2); border-radius: 99px; overflow: hidden; margin-top: 10px; }
.bar i { display: block; height: 100%; border-radius: 99px; background: linear-gradient(90deg, var(--accent), var(--accent2)); transition: width .6s; }
.bar i.warn { background: linear-gradient(90deg, #f59e0b, #f97316); } .bar i.bad { background: linear-gradient(90deg, #ef4444, #f43f5e); }
table { width: 100%; border-collapse: collapse; }
th { text-align: left; color: var(--muted); font-size: 12px; font-weight: 700; letter-spacing: .4px; text-transform: uppercase; padding: 8px 10px; border-bottom: 1px solid var(--line); }
td { padding: 11px 10px; border-bottom: 1px solid var(--line); vertical-align: middle; }
tr:last-child td { border-bottom: none; }
tbody tr:hover td { background: color-mix(in srgb, var(--card2) 55%, transparent); }
.tablewrap { overflow-x: auto; }
.empty { padding: 30px; text-align: center; color: var(--muted); }
.alertbox { display: flex; gap: 12px; padding: 12px 14px; border-radius: 12px; border: 1px solid; margin-bottom: 10px; align-items: flex-start; }
.alertbox.crit { background: rgba(239,68,68,.1); border-color: rgba(239,68,68,.4); } .alertbox.warn { background: rgba(245,158,11,.1); border-color: rgba(245,158,11,.4); }
.alertbox b { display: block; }
.ok-banner { display: flex; gap: 10px; align-items: center; padding: 12px 14px; border-radius: 12px; background: rgba(34,197,94,.1); border: 1px solid rgba(34,197,94,.3); color: var(--ok); font-weight: 600; margin-bottom: 16px; }
.tabs { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 16px; }
.tab { padding: 8px 14px; border-radius: 99px; border: 1px solid var(--line2); background: transparent; color: var(--muted); cursor: pointer; font-weight: 600; font-size: 14px; }
.tab.active { background: var(--accent); border-color: var(--accent); color: #fff; }

/* logs */
.logbox { background: #07090d; color: #cbd5e1; border: 1px solid var(--line); border-radius: 12px; padding: 12px; font-family: var(--mono); font-size: 12.5px; line-height: 1.55; height: 60vh; overflow: auto; white-space: pre-wrap; word-break: break-word; }
:root[data-theme="light"] .logbox { background: #0f1420; }
.logbox .l-error { color: #fca5a5; } .logbox .l-warn { color: #fcd34d; } .logbox .l-info { color: #cbd5e1; }
.logbox div { padding: 1px 0; }

/* claude feed */
.chat { display: flex; flex-direction: column; gap: 12px; }
.msg { max-width: 860px; padding: 12px 15px; border-radius: 14px; border: 1px solid var(--line); white-space: pre-wrap; word-break: break-word; line-height: 1.55; }
.msg.user { align-self: flex-end; background: linear-gradient(135deg, rgba(99,102,241,.28), rgba(139,92,246,.2)); border-color: rgba(99,102,241,.4); }
.msg.claude { align-self: flex-start; background: var(--card); }
.msg .who { font-size: 11px; font-weight: 800; letter-spacing: .6px; text-transform: uppercase; color: var(--muted); margin-bottom: 4px; display: flex; gap: 8px; }
.tool { align-self: flex-start; max-width: 860px; font-family: var(--mono); font-size: 12.5px; color: var(--muted); border-left: 3px solid var(--accent); padding: 4px 10px; background: color-mix(in srgb, var(--card2) 60%, transparent); border-radius: 0 8px 8px 0; word-break: break-word; }
.tool b { color: var(--info); font-weight: 700; margin-right: 8px; }
.tool.res { border-left-color: var(--dim); } .tool.res.err { border-left-color: var(--bad); color: #fca5a5; }
.sess { padding: 12px 14px; border: 1px solid var(--line); border-radius: 12px; cursor: pointer; background: var(--card); transition: .15s; }
.sess:hover, .sess.active { border-color: var(--accent); background: var(--card2); }
.sess b { display: block; margin-bottom: 4px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* cards for services */
.svc { display: flex; flex-direction: column; gap: 10px; }
.svc .head { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.svc .name { font-weight: 700; font-size: 16px; }
.kv { display: grid; grid-template-columns: auto 1fr; gap: 4px 14px; font-size: 13px; }
.kv span:nth-child(odd) { color: var(--muted); }
.uptimebar { display: flex; gap: 2px; height: 26px; align-items: stretch; }
.uptimebar i { flex: 1; border-radius: 3px; background: var(--ok); opacity: .85; min-width: 2px; }
.uptimebar i.bad { background: var(--bad); } .uptimebar i.none { background: var(--line2); opacity: .5; }

/* login */
.center { min-height: 100vh; display: grid; place-items: center; padding: 20px; }
.auth { width: 100%; max-width: 420px; }
.auth .card { padding: 28px; }
.auth h2 { margin: 0 0 4px; font-size: 24px; } .auth p { margin: 0 0 18px; color: var(--muted); }
.pwbox { font-family: var(--mono); font-size: 20px; letter-spacing: .5px; padding: 16px; border-radius: 12px; border: 1px dashed var(--accent); background: rgba(99,102,241,.1); text-align: center; word-break: break-all; user-select: all; }
.err { color: #fca5a5; background: rgba(239,68,68,.1); border: 1px solid rgba(239,68,68,.35); padding: 9px 12px; border-radius: 10px; margin-top: 12px; font-size: 14px; }
.step { display: flex; gap: 12px; margin: 18px 0; } .step .n { width: 28px; height: 28px; border-radius: 50%; background: var(--accent); color: #fff; display: grid; place-items: center; font-weight: 800; flex: none; }
.chk { display: flex; gap: 10px; align-items: center; margin: 14px 0; cursor: pointer; font-weight: 600; }
.chk input { width: 18px; height: 18px; accent-color: var(--accent); }

/* palette & toasts */
#toasts { position: fixed; right: 16px; bottom: 16px; display: flex; flex-direction: column; gap: 8px; z-index: 100; }
.toast { background: var(--card2); border: 1px solid var(--line2); padding: 11px 15px; border-radius: 12px; box-shadow: var(--shadow); animation: fade .2s; max-width: 340px; }
.toast.bad { border-color: var(--bad); } .toast.ok { border-color: var(--ok); }
.palette-bg { position: fixed; inset: 0; background: rgba(0,0,0,.55); backdrop-filter: blur(4px); z-index: 60; display: grid; place-items: start center; padding-top: 14vh; }
.palette { width: min(560px, 92vw); background: var(--card); border: 1px solid var(--line2); border-radius: 16px; box-shadow: var(--shadow); overflow: hidden; }
.palette input { border: none; border-bottom: 1px solid var(--line); border-radius: 0; padding: 16px 18px; font-size: 16px; background: transparent; }
.palette input:focus { box-shadow: none; }
.palette .it { padding: 11px 18px; cursor: pointer; display: flex; gap: 10px; align-items: center; } .palette .it.sel, .palette .it:hover { background: var(--card2); }
.modal-bg { position: fixed; inset: 0; background: rgba(0,0,0,.6); backdrop-filter: blur(4px); z-index: 70; display: grid; place-items: center; padding: 16px; }
.modal { width: min(520px, 100%); max-height: 90vh; overflow: auto; background: var(--card); border: 1px solid var(--line2); border-radius: 16px; padding: 22px; box-shadow: var(--shadow); }
.modal h3 { margin: 0 0 12px; font-size: 18px; text-transform: none; color: var(--text); letter-spacing: 0; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { padding: 6px 12px; border-radius: 99px; border: 1px solid var(--line2); cursor: pointer; font-size: 13px; font-weight: 600; user-select: none; }
.chip.on { background: var(--accent); border-color: var(--accent); color: #fff; }
.live { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 700; color: var(--ok); }
.live i { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); animation: pulse 1.6s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(34,197,94,.6); } 100% { box-shadow: 0 0 0 9px rgba(34,197,94,0); } }
.scrim { display: none; }

@media (max-width: 1100px) { .g4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .g3 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 860px) {
  .shell { grid-template-columns: 1fr; }
  .side { position: fixed; z-index: 50; left: 0; top: 0; width: 270px; transform: translateX(-102%); transition: .25s; box-shadow: var(--shadow); }
  .side.open { transform: none; } .scrim.open { display: block; position: fixed; inset: 0; background: rgba(0,0,0,.5); z-index: 40; }
  .burger { display: inline-flex; }
  .top { padding: 12px 14px; padding-top: max(12px, env(safe-area-inset-top)); } .content { padding: 16px 14px 70px; }
  .g2, .g3, .g4 { grid-template-columns: 1fr; }
  .top h1 { font-size: 17px; }
  .hide-m { display: none; }
  .logbox { height: 55vh; font-size: 12px; }
}

/* ---- phone version ---- */
.bottombar { display: none; }
@media (max-width: 860px) {
  html { -webkit-text-size-adjust: 100%; }
  input[type=text], input[type=password], input[type=search], select, textarea { font-size: 16px; padding: 13px; } /* no iOS zoom on focus */
  .btn { min-height: 44px; } .btn.small { min-height: 36px; }
  .bottombar { display: flex; position: fixed; left: 0; right: 0; bottom: 0; z-index: 30; padding: 6px 6px calc(6px + env(safe-area-inset-bottom)); background: color-mix(in srgb, var(--bg2) 88%, transparent); backdrop-filter: blur(16px); border-top: 1px solid var(--line); }
  .bottombar a { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 3px; padding: 7px 2px; color: var(--muted); font-size: 11px; font-weight: 600; border-radius: 12px; cursor: pointer; -webkit-tap-highlight-color: transparent; }
  .bottombar a svg { width: 22px; height: 22px; }
  .bottombar a.active { color: var(--text); background: rgba(99,102,241,.2); }
  .content { padding: 14px 12px calc(86px + env(safe-area-inset-bottom)); }
  .top { gap: 8px; } .top .burger { display: none; }
  .card { padding: 14px; border-radius: 16px; }
  .stat .big { font-size: 28px; }
  .grid { gap: 12px; } .row { gap: 8px; }
  td, th { padding: 9px 8px; }
  .modal { padding: 18px; border-radius: 18px; } .modal-bg { align-items: end; padding: 0; } .modal { width: 100%; border-bottom-left-radius: 0; border-bottom-right-radius: 0; padding-bottom: calc(18px + env(safe-area-inset-bottom)); }
  .msg, .tool { max-width: 100%; } .msg { font-size: 14.5px; }
  #cgrid { grid-template-columns: 1fr !important; }
  #clist { grid-auto-flow: column; grid-auto-columns: 78%; overflow-x: auto; padding-bottom: 6px; scroll-snap-type: x mandatory; } #clist .sess { scroll-snap-align: start; }
  #toasts { left: 12px; right: 12px; bottom: calc(80px + env(safe-area-inset-bottom)); } .toast { max-width: none; }
  .side { padding-top: max(18px, env(safe-area-inset-top)); width: min(300px, 86vw); }
  .nav a { padding: 13px 12px; }
  .center { padding: 16px; } .auth .card { padding: 22px; }
  .palette-bg { padding-top: 8vh; }
}
@media (display-mode: standalone) { .top { padding-top: max(12px, env(safe-area-inset-top)); } }