:root {
  --bg: #f4f6f9; --panel: #ffffff; --panel2: #f0f2f6; --text: #1d2330; --muted: #6b7486;
  --border: #dde2ea; --accent: #2f6fde; --accent-text: #fff; --ok: #1f9d55; --warn: #c27c0e; --bad: #d64545;
  --side: #161b26; --side-text: #c9d1e0; --side-active: #252d3d; --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  color-scheme: light;
}
:root[data-theme="dark"] {
  --bg: #0f131b; --panel: #171c27; --panel2: #1e2431; --text: #e3e8f1; --muted: #8b95a8;
  --border: #2a3242; --accent: #4c8dff; --side: #0b0e14; --side-active: #1c2330; color-scheme: dark;
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body { background: var(--bg); color: var(--text); font: 14px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
[hidden] { display: none !important; }
code, .mono { font-family: var(--mono); font-size: 13px; }
a { color: var(--accent); }
.muted { color: var(--muted); } .small { font-size: 12px; }
button { font: inherit; cursor: pointer; border: 0; border-radius: 6px; padding: 8px 14px; background: var(--accent); color: var(--accent-text); }
button.ghost { background: transparent; color: inherit; border: 1px solid var(--border); padding: 6px 10px; }
button:disabled { opacity: .5; cursor: default; }
input, select { font: inherit; color: var(--text); background: var(--panel); border: 1px solid var(--border); border-radius: 6px; padding: 8px 10px; width: 100%; }
input:focus { outline: 2px solid var(--accent); outline-offset: -1px; }

/* login */
.login { min-height: 100%; display: grid; place-items: center; padding: 16px; }
.login-box { width: 100%; max-width: 340px; background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 28px; display: grid; gap: 14px; }
.login-box label { display: grid; gap: 4px; font-size: 13px; color: var(--muted); }
.login-box .brand { color: var(--text); font-size: 22px; }
.error { color: var(--bad); margin: 0; }
.brand { font-weight: 700; font-size: 18px; letter-spacing: .3px; }
.shield { color: var(--accent); }

/* layout */
.app { display: grid; grid-template-columns: 220px 1fr; min-height: 100%; }
.side { background: var(--side); color: var(--side-text); display: flex; flex-direction: column; padding: 18px 12px; position: sticky; top: 0; height: 100vh; }
.side .brand { color: #fff; padding: 0 8px 16px; }
nav { display: grid; gap: 2px; overflow-y: auto; }
nav a { color: var(--side-text); text-decoration: none; padding: 8px 10px; border-radius: 6px; display: flex; justify-content: space-between; align-items: center; }
nav a:hover { background: var(--side-active); }
nav a.active { background: var(--side-active); color: #fff; }
nav a.soon { opacity: .45; pointer-events: none; }
nav .soon-tag { font-size: 10px; border: 1px solid currentColor; border-radius: 4px; padding: 0 4px; }
nav .group { font-size: 11px; text-transform: uppercase; letter-spacing: .08em; opacity: .5; padding: 14px 10px 4px; }
.side-foot { margin-top: auto; padding-top: 12px; border-top: 1px solid #ffffff1a; display: grid; gap: 8px; }
.side-actions { display: flex; gap: 6px; }
.side-actions button { color: var(--side-text); border-color: #ffffff2a; }
.me { font-size: 13px; padding: 0 4px; }
main { min-width: 0; }
.top { display: flex; align-items: center; gap: 10px; padding: 14px 24px; border-bottom: 1px solid var(--border); background: var(--panel); position: sticky; top: 0; z-index: 2; }
.top h1 { font-size: 18px; margin: 0; margin-right: auto; }
.menu-btn { display: none; }
#page { padding: 20px 24px 40px; display: grid; gap: 18px; }

.pill { font-size: 12px; padding: 3px 10px; border-radius: 999px; background: var(--panel2); color: var(--muted); white-space: nowrap; }
.pill.ok { background: #1f9d5522; color: var(--ok); } .pill.bad { background: #d6454522; color: var(--bad); } .pill.warn { background: #c27c0e22; color: var(--warn); }

/* cards */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; }
.card { background: var(--panel); border: 1px solid var(--border); border-radius: 10px; padding: 14px 16px; }
.card .label { font-size: 12px; color: var(--muted); }
.card .value { font-size: 26px; font-weight: 650; margin-top: 2px; }
.card .sub { font-size: 12px; color: var(--muted); }
.panel { background: var(--panel); border: 1px solid var(--border); border-radius: 10px; padding: 16px; min-width: 0; }
.panel h2 { font-size: 14px; margin: 0 0 12px; display: flex; gap: 8px; align-items: center; }
.grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(380px, 1fr)); gap: 18px; }

/* chart */
.bars { display: flex; align-items: flex-end; gap: 3px; height: 120px; }
.bars div { flex: 1; background: var(--accent); border-radius: 3px 3px 0 0; min-height: 2px; opacity: .85; }
.bars div:hover { opacity: 1; }
.bars-axis { display: flex; justify-content: space-between; font-size: 11px; color: var(--muted); margin-top: 4px; }

/* tables */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { text-align: left; padding: 7px 8px; border-bottom: 1px solid var(--border); white-space: nowrap; }
th { font-size: 12px; color: var(--muted); font-weight: 600; }
td.wrap { white-space: normal; }
tr.new td { animation: flash 2s ease-out; }
@keyframes flash { from { background: #4c8dff33; } to { background: transparent; } }
.tag { font-size: 11px; padding: 1px 6px; border-radius: 4px; background: var(--panel2); color: var(--muted); }
.tag.in { color: var(--ok); } .tag.out { color: var(--bad); } .tag.nick { color: var(--warn); } .tag.bot { color: var(--accent); }

/* console */
.console { background: #0b0e14; color: #d6deeb; font-family: var(--mono); font-size: 13px; border-radius: 10px; padding: 14px; height: calc(100vh - 260px); min-height: 300px; overflow-y: auto; white-space: pre-wrap; word-break: break-word; }
.console .cmd { color: #7fdbca; } .console .err { color: #ff6b6b; } .console .sys { color: #8b95a8; }
.console-input { display: flex; gap: 8px; }
.console-input input { font-family: var(--mono); }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { font: 12px var(--mono); padding: 3px 8px; border-radius: 6px; background: var(--panel2); color: var(--text); border: 1px solid var(--border); cursor: pointer; }
.chip.locked { opacity: .45; cursor: default; }

/* IRC colours */
.b { font-weight: 700; } .u { text-decoration: underline; } .i { font-style: italic; }
.c0{color:#fff}.c1{color:#000}.c2{color:#3b6fd6}.c3{color:#2fa84f}.c4{color:#ff5555}.c5{color:#b5651d}.c6{color:#b05cc6}.c7{color:#f39c12}
.c8{color:#f1e05a}.c9{color:#7ee787}.c10{color:#22b8b0}.c11{color:#5ee0e6}.c12{color:#6d9dff}.c13{color:#ff79c6}.c14{color:#8b95a8}.c15{color:#c5ccd6}

.cmd-list { display: grid; gap: 10px; }
.cmd-item { border: 1px solid var(--border); border-radius: 8px; padding: 10px 12px; background: var(--panel); }
.cmd-item .ex { font-family: var(--mono); font-size: 12px; color: var(--muted); }

.toast { position: fixed; right: 16px; bottom: 16px; max-width: min(420px, calc(100vw - 32px)); background: var(--side); color: #fff; padding: 10px 14px; border-radius: 8px; box-shadow: 0 6px 24px #0005; z-index: 9; }

@media (max-width: 860px) {
  .app { grid-template-columns: 1fr; }
  .side { position: fixed; inset: 0 auto 0 0; width: 240px; z-index: 5; transform: translateX(-100%); transition: transform .2s; }
  .app.menu-open .side { transform: none; }
  .menu-btn { display: inline-block; }
  .top { padding: 12px 16px; }
  #page { padding: 16px; }
  .grid2 { grid-template-columns: 1fr; }
  .console { height: calc(100vh - 300px); }
}

/* ---- etapa 2: formulare, dialoguri, tab-uri, graf ---- */
.stack { display: grid; gap: 18px; min-width: 0; }
.toolbar { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 10px; }
.toolbar input:not([type=checkbox]):not([type=file]) { flex: 1 1 220px; width: auto; }
.toolbar select { width: auto; flex: 0 1 auto; }
.toolbar .field { flex: 1 1 160px; }
.check { display: inline-flex; gap: 6px; align-items: center; cursor: pointer; }
.check input { width: auto; }
.field { display: grid; gap: 4px; font-size: 13px; }
.field > span { color: var(--muted); font-size: 12px; }
.form { display: grid; gap: 12px; }
textarea { font: inherit; color: var(--text); background: var(--panel); border: 1px solid var(--border); border-radius: 6px; padding: 8px 10px; width: 100%; resize: vertical; }
.code-edit, pre.code { font-family: var(--mono); font-size: 12.5px; }
pre.code { background: var(--panel2); border-radius: 8px; padding: 12px; overflow-x: auto; white-space: pre; margin: 0; }
button.danger { background: var(--bad); }
.danger-text { color: var(--bad) !important; }
.warn-text { color: var(--warn); }
.small-btn { padding: 3px 8px !important; font-size: 12px; }
.row-actions { display: inline-flex; gap: 4px; flex-wrap: wrap; }
.panel.error { color: var(--bad); }
.warn-panel { border-color: var(--warn); background: #c27c0e14; }
.button-link { display: inline-block; padding: 7px 12px; border-radius: 6px; background: var(--accent); color: var(--accent-text); text-decoration: none; }
.ghost-link { background: transparent; color: var(--text); border: 1px solid var(--border); }
.tabs { display: flex; gap: 4px; flex-wrap: wrap; border-bottom: 1px solid var(--border); }
.tab { background: transparent; color: var(--muted); border-radius: 6px 6px 0 0; border: 1px solid transparent; border-bottom: 0; }
.tab.on { background: var(--panel); color: var(--text); border-color: var(--border); margin-bottom: -1px; }
.chip.on { background: var(--accent); color: var(--accent-text); border-color: var(--accent); }
.kv { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 6px 18px; margin-bottom: 12px; }
.kv-row { display: grid; grid-template-columns: 120px 1fr; gap: 8px; font-size: 13px; }
.dot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; background: var(--muted); }
.dot.on { background: var(--ok); }
.edit-row { display: grid; grid-template-columns: 1fr auto; gap: 6px; align-items: end; }
details summary { cursor: pointer; color: var(--muted); margin-top: 10px; }
.modal-bg { position: fixed; inset: 0; background: #0008; display: grid; place-items: center; z-index: 20; padding: 16px; }
.modal { background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 20px; width: min(640px, 100%); max-height: calc(100vh - 32px); overflow-y: auto; display: grid; gap: 12px; }
.modal h2 { margin: 0; font-size: 16px; }
.modal-actions { display: flex; gap: 8px; justify-content: flex-end; flex-wrap: wrap; }
.graph-wrap { overflow-x: auto; }
svg.graph { width: 100%; min-width: 640px; height: auto; background: var(--panel2); border-radius: 8px; touch-action: none; }
svg.graph .edge { stroke: var(--border); }
svg.graph .node { cursor: grab; }
svg.graph .node text { font-size: 11px; fill: var(--text); pointer-events: none; }
svg.graph .node circle { stroke: var(--panel); stroke-width: 2; }
svg.graph .k-nick circle { fill: #4c8dff; } svg.graph .k-ip circle { fill: #e5534b; } svg.graph .k-ident circle { fill: #c27c0e; }
svg.graph .k-realname circle { fill: #8957e5; } svg.graph .k-account circle { fill: #1f9d55; }
svg.graph .generic circle { fill: #8b95a8 !important; opacity: .6; }
svg.graph .online circle { stroke: #1f9d55; stroke-width: 3; }
svg.graph .seed text { font-weight: 700; }
.legend { display: inline-flex; gap: 10px; font-size: 11px; font-weight: 400; margin-left: auto; flex-wrap: wrap; }
.lg::before { content: ""; display: inline-block; width: 9px; height: 9px; border-radius: 50%; margin-right: 4px; vertical-align: -1px; }
.lg-nick::before { background: #4c8dff; } .lg-ip::before { background: #e5534b; } .lg-ident::before { background: #c27c0e; }
.lg-realname::before { background: #8957e5; } .lg-account::before { background: #1f9d55; }

.grid-form { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); display: grid; gap: 12px; }

.subpanel { background: var(--panel2); padding: 12px; }
.checks { display: flex; flex-wrap: wrap; gap: 14px; }
.modal h3 { font-size: 14px; margin: 6px 0; display: flex; gap: 10px; align-items: center; }