/* styles.css — Flink SQL Playground — bold data-infra theme system (IBM Plex) */

/* ============================== TOKENS ============================== */
:root {
  --mono: 'IBM Plex Mono', 'JetBrains Mono', ui-monospace, monospace;
  --ui: 'IBM Plex Sans', system-ui, sans-serif;
  --display: 'IBM Plex Sans', system-ui, sans-serif;
  --accent: #3b82f6;

  --r-sm: 6px; --r-md: 9px; --r-lg: 14px;
  --row-h: 34px;
  --code-size: 13.5px;
}
[data-density="compact"] { --row-h: 28px; --code-size: 12.5px; }

/* ---- NEBULA (default dark, violet, glassy) ---- */
[data-theme="nebula"] {
  --bg-0: #08080f;
  --bg-1: #0c0c16;
  --bg-grad: radial-gradient(1100px 600px at 92% -25%, color-mix(in oklab, var(--accent) 7%, transparent), transparent 58%),
             radial-gradient(800px 520px at -14% 118%, color-mix(in oklab, var(--accent) 4%, transparent), transparent 60%);
  --surface: #111120;
  --surface-2: #16162a;
  --surface-3: #1d1d34;
  --border: rgba(255,255,255,0.07);
  --border-2: rgba(255,255,255,0.12);
  --border-strong: rgba(255,255,255,0.18);
  --text: #ecebf6;
  --text-2: #a7a6c2;
  --text-3: #6f6e8f;
  --shadow: 0 18px 50px -18px rgba(0,0,0,0.7);
  --gutter: #6a6a8a;
  --tk-kw: #b79bff; --tk-ty: #58d6c4; --tk-fn: #f57bb8; --tk-str: #8ee98a;
  --tk-num: #ffc25c; --tk-id: #dcdbf0; --tk-pun: #8786a8; --tk-op: #ff9d7a; --tk-com: #6a6a8a;
  --grid-line: rgba(255,255,255,0.05);
  --editor-bg: #0c0c16;
  color-scheme: dark;
}
/* ---- CARBON (dark, flatter, sharper, technical) ---- */
[data-theme="carbon"] {
  --bg-0: #060708;
  --bg-1: #0a0b0c;
  --bg-grad: linear-gradient(180deg, #0a0b0c, #060708);
  --surface: #0f1011;
  --surface-2: #151617;
  --surface-3: #1c1d1f;
  --border: rgba(255,255,255,0.09);
  --border-2: rgba(255,255,255,0.14);
  --border-strong: rgba(255,255,255,0.22);
  --text: #f2f3f4;
  --text-2: #a0a3a7;
  --text-3: #64686d;
  --shadow: 0 10px 28px -14px rgba(0,0,0,0.8);
  --gutter: #5c6065;
  --tk-kw: #c0a6ff; --tk-ty: #4fd6c2; --tk-fn: #ff7bb0; --tk-str: #9be88f;
  --tk-num: #ffc15c; --tk-id: #e3e4e6; --tk-pun: #7d8186; --tk-op: #ffa07a; --tk-com: #5c6065;
  --grid-line: rgba(255,255,255,0.055);
  --r-sm: 4px; --r-md: 5px; --r-lg: 7px;
  --editor-bg: #0a0b0c;
  color-scheme: dark;
}
/* ---- COBALT (light) ---- */
[data-theme="cobalt"] {
  --bg-0: #eef0f5;
  --bg-1: #f5f6fa;
  --bg-grad: radial-gradient(1000px 560px at 90% -22%, color-mix(in oklab, var(--accent) 6%, transparent), transparent 62%);
  --surface: #ffffff;
  --surface-2: #f5f6fa;
  --surface-3: #eceef4;
  --border: rgba(20,21,40,0.09);
  --border-2: rgba(20,21,40,0.14);
  --border-strong: rgba(20,21,40,0.22);
  --text: #1a1b2b;
  --text-2: #565873;
  --text-3: #8b8da6;
  --shadow: 0 16px 40px -20px rgba(40,30,90,0.28);
  --gutter: #b3b5c8;
  --tk-kw: #7c3aed; --tk-ty: #0d9488; --tk-fn: #db2777; --tk-str: #15803d;
  --tk-num: #b45309; --tk-id: #1f2233; --tk-pun: #8b8da6; --tk-op: #c2410c; --tk-com: #9698ad;
  --grid-line: rgba(20,21,40,0.06);
  --editor-bg: #ffffff;
  color-scheme: light;
}

/* ============================== BASE ============================== */
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  font-family: var(--ui);
  background: var(--bg-0);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
.app {
  height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--bg-grad), var(--bg-0);
  overflow: hidden;
}
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
::selection { background: color-mix(in oklab, var(--accent) 40%, transparent); }
svg { display: block; }

/* scrollbars */
*::-webkit-scrollbar { width: 10px; height: 10px; }
*::-webkit-scrollbar-thumb { background: var(--border-2); border-radius: 10px; border: 2px solid transparent; background-clip: padding-box; }
*::-webkit-scrollbar-thumb:hover { background: var(--border-strong); background-clip: padding-box; }

/* ============================== TOPBAR ============================== */
.topbar {
  display: flex; align-items: center; gap: 16px;
  padding: 14px 22px;
  border-bottom: 1px solid var(--border);
  background: color-mix(in oklab, var(--surface) 55%, transparent);
  backdrop-filter: blur(12px);
  flex: 0 0 auto;
}
.brand { display: flex; align-items: center; gap: 13px; }
.brand-mark {
  width: 40px; height: 40px; border-radius: var(--r-md);
  display: grid; place-items: center;
  color: #fff;
  background: linear-gradient(145deg, color-mix(in oklab, var(--accent) 92%, white), color-mix(in oklab, var(--accent) 70%, black));
  box-shadow: 0 8px 22px -8px var(--accent), inset 0 1px 0 rgba(255,255,255,0.4);
}
[data-glow="off"] .brand-mark { box-shadow: inset 0 1px 0 rgba(255,255,255,0.3); }
.brand-text h1 { font-family: var(--display); font-size: 18px; font-weight: 600; margin: 0; letter-spacing: -0.02em; }
.brand-text p { margin: 2px 0 0; font-size: 12px; color: var(--text-3); letter-spacing: 0.01em; }
.brand-spacer { flex: 1; }
.topbar-actions { display: flex; align-items: center; gap: 10px; }
.conn-pill {
  display: inline-flex; align-items: center; gap: 7px;
  font-family: var(--mono); font-size: 11.5px; color: var(--text-2);
  padding: 6px 11px; border: 1px solid var(--border); border-radius: 999px;
  background: var(--surface-2);
}
.conn-dot { width: 7px; height: 7px; border-radius: 50%; background: #22c55e; box-shadow: 0 0 0 3px color-mix(in oklab, #22c55e 22%, transparent); }

/* ============================== BUTTONS ============================== */
.btn {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: 13px; font-weight: 600; letter-spacing: -0.005em;
  padding: 9px 14px; border-radius: var(--r-md);
  transition: transform .12s, background .15s, border-color .15s, box-shadow .2s, filter .15s;
  white-space: nowrap; color: var(--text);
}
.btn.sm { padding: 6px 11px; font-size: 12.5px; font-weight: 500; }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: .55; cursor: not-allowed; }
.btn.outline { background: var(--surface-2); border: 1px solid var(--border-2); color: var(--text); }
.btn.outline:hover:not(:disabled) { border-color: var(--border-strong); background: var(--surface-3); }
.btn.ghost { background: transparent; border: 1px solid transparent; color: var(--text-2); }
.btn.ghost:hover:not(:disabled) { color: var(--text); background: var(--surface-2); }
.btn.run {
  color: #fff; border: 1px solid color-mix(in oklab, var(--accent) 70%, black);
  background: linear-gradient(140deg, color-mix(in oklab, var(--accent) 96%, white), color-mix(in oklab, var(--accent) 78%, black));
  box-shadow: 0 8px 24px -8px var(--accent), inset 0 1px 0 rgba(255,255,255,0.35);
}
[data-glow="off"] .btn.run { box-shadow: inset 0 1px 0 rgba(255,255,255,0.25); }
.btn.run:hover:not(:disabled) { filter: brightness(1.08); box-shadow: 0 10px 30px -8px var(--accent), inset 0 1px 0 rgba(255,255,255,0.4); }
.btn.run.is-running {
  background: linear-gradient(140deg, #ef4444, #b91c1c);
  border-color: #991b1b; box-shadow: 0 8px 24px -10px #ef4444, inset 0 1px 0 rgba(255,255,255,0.3);
}
.icon-btn {
  width: 32px; height: 32px; border-radius: var(--r-sm);
  display: grid; place-items: center; color: var(--text-2);
  transition: background .15s, color .15s, border-color .15s;
}
.icon-btn.ghost:hover { background: var(--surface-2); color: var(--text); }
.icon-btn.outline { border: 1px solid var(--border-2); background: var(--surface-2); }
.icon-btn.outline:hover { border-color: var(--border-strong); color: var(--text); }

/* ============================== WORKSPACE ============================== */
.workspace { flex: 1; display: flex; min-height: 0; }

/* ---- Sidebar ---- */
.sidebar {
  width: 248px; flex: 0 0 248px;
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column;
  background: color-mix(in oklab, var(--surface) 40%, transparent);
  transition: width .25s, flex-basis .25s;
  overflow: hidden;
}
/* Collapse to a narrow rail (not 0) so the toggle stays reachable to re-expand. */
.sidebar.collapsed { width: 44px; flex-basis: 44px; }
.sidebar.collapsed .side-title { display: none; }
.sidebar.collapsed .side-body { display: none; }
.sidebar.collapsed .side-head { justify-content: center; padding-left: 0; padding-right: 0; }
.sidebar.collapsed #schema-browser-toggle { transform: rotate(180deg); }
.side-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 13px 14px 13px 18px; border-bottom: 1px solid var(--border);
  flex: 0 0 auto;
}
.side-title { display: inline-flex; align-items: center; gap: 8px; font-size: 11.5px; font-weight: 600; letter-spacing: 0.13em; text-transform: uppercase; color: var(--text-2); white-space: nowrap; }
.side-body { flex: 1; overflow-y: auto; padding: 14px; }
.side-empty { text-align: center; padding: 30px 14px; color: var(--text-3); }
.side-empty-ic { width: 52px; height: 52px; margin: 0 auto 14px; border-radius: var(--r-lg); display: grid; place-items: center; color: var(--text-3); background: var(--surface-2); border: 1px dashed var(--border-2); }
.side-empty p { margin: 0 0 5px; font-size: 13px; color: var(--text-2); font-weight: 600; }
.side-empty span { font-size: 12px; line-height: 1.5; }
.side-empty b { color: var(--accent); font-weight: 600; }

.tbl-list { display: flex; flex-direction: column; gap: 10px; }
.tbl-card {
  border: 1px solid var(--border-2); border-radius: var(--r-md);
  background: var(--surface); overflow: hidden;
  animation: cardIn .4s both cubic-bezier(.2,.8,.2,1);
}
@keyframes cardIn { from { opacity: 0; transform: translateY(8px) scale(.98); } to { opacity: 1; transform: none; } }
.tbl-card-head { display: flex; align-items: center; justify-content: space-between; padding: 9px 11px; border-bottom: 1px solid var(--border); background: var(--surface-2); cursor: pointer; }
.tbl-card.collapsed .tbl-card-head { border-bottom: none; }
.tbl-name { display: inline-flex; align-items: center; gap: 7px; font-family: var(--mono); font-size: 12.5px; font-weight: 500; color: var(--text); }
.tbl-name svg { color: var(--accent); }
.tbl-kind { font-family: var(--mono); font-size: 10px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-3); padding: 2px 6px; border: 1px solid var(--border-2); border-radius: 4px; }
.tbl-cols { padding: 5px 0; }
.tbl-card.collapsed .tbl-cols { display: none; }
.tbl-col { display: flex; align-items: center; justify-content: space-between; padding: 5px 12px; font-family: var(--mono); font-size: 12px; gap: 12px; }
.tbl-col-name { color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tbl-col-type { color: var(--tk-ty); font-size: 11px; white-space: nowrap; }

/* ============================== EDITORS ============================== */
.editors { flex: 1; display: flex; flex-direction: column; min-width: 0; }
.editor-row { flex: 1 1 56%; display: flex; min-height: 0; }
.pane { flex: 1; display: flex; flex-direction: column; min-width: 0; min-height: 0; }
.pane-split { width: 1px; background: var(--border); }
.panel-head {
  display: flex; align-items: center; gap: 9px;
  padding: 10px 14px; border-bottom: 1px solid var(--border);
  background: color-mix(in oklab, var(--surface) 35%, transparent);
  flex: 0 0 auto;
}
.panel-title { font-size: 11px; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; color: var(--text-2); }
.panel-badge { font-family: var(--mono); font-size: 9.5px; font-weight: 600; letter-spacing: 0.06em; color: var(--accent); padding: 2px 6px; border-radius: 4px; background: color-mix(in oklab, var(--accent) 14%, transparent); border: 1px solid color-mix(in oklab, var(--accent) 30%, transparent); }
.panel-head .panel-maximize-btn { margin-left: auto; width: 26px; height: 26px; }
.pane-body { flex: 1; overflow: hidden; background: var(--editor-bg); min-height: 0; }
.editor-mount { width: 100%; height: 100%; }

/* ============================== TOOLBAR ============================== */
.toolbar {
  display: flex; align-items: center; gap: 10px;
  padding: 11px 16px; flex: 0 0 auto;
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  background: color-mix(in oklab, var(--surface) 50%, transparent);
  backdrop-filter: blur(8px);
}
.tb-sep { width: 1px; height: 22px; background: var(--border-2); margin: 0 2px; }
.tb-spacer { flex: 1; }
.segmented { display: inline-flex; padding: 3px; gap: 2px; border: 1px solid var(--border-2); border-radius: var(--r-md); background: var(--surface-2); }
/* Constant box model across states (transparent border always present, fixed
   padding) so toggling only animates colors — no layout shift / jank. */
.segmented button { font-size: 12.5px; font-weight: 600; padding: 6px 13px; border: 1px solid transparent; border-radius: calc(var(--r-md) - 3px); color: var(--text-2); transition: background-color .15s, color .15s, border-color .15s, box-shadow .15s; }
.segmented button.is-on { background: var(--surface-3); color: var(--text); border-color: var(--border-2); box-shadow: 0 1px 6px -2px rgba(0,0,0,0.4); }
.tb-select { position: relative; display: inline-flex; align-items: center; }
.tb-select select {
  appearance: none; -webkit-appearance: none; font-family: var(--ui); font-size: 12.5px; font-weight: 600; color: var(--text);
  padding: 8px 34px 8px 13px; min-width: 178px; border-radius: var(--r-md); border: 1px solid var(--border-2);
  background: var(--surface-2); cursor: pointer; text-overflow: ellipsis;
}
.tb-select select:hover { border-color: var(--border-strong); }
.tb-select > [data-icon] { position: absolute; right: 10px; pointer-events: none; color: var(--text-3); }
.tb-status { display: inline-flex; align-items: center; gap: 8px; white-space: nowrap; font-size: 12.5px; font-weight: 500; color: var(--text-2); max-width: 280px; overflow: hidden; }
.tb-status #status-text { overflow: hidden; text-overflow: ellipsis; }
.tb-status-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--text-3); transition: all .2s; flex: 0 0 auto; }
.st-ready .tb-status-dot { background: #22c55e; box-shadow: 0 0 0 3px color-mix(in oklab, #22c55e 20%, transparent); }
.st-compiling .tb-status-dot { background: #fbbf24; animation: pulse 1s infinite; }
.st-running .tb-status-dot { background: var(--accent); box-shadow: 0 0 0 3px color-mix(in oklab, var(--accent) 25%, transparent); animation: pulse 1.1s infinite; }
.st-finished .tb-status-dot { background: #38bdf8; }
.st-error .tb-status-dot { background: #ef4444; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.4; } }

/* ============================== RESULTS ============================== */
.results { flex: 1 1 44%; min-height: 0; display: flex; flex-direction: column; background: var(--bg-1); }
.results-head { display: flex; align-items: center; justify-content: space-between; padding: 0 12px 0 4px; border-bottom: 1px solid var(--border); background: color-mix(in oklab, var(--surface) 35%, transparent); flex: 0 0 auto; }
.results-tabs { display: flex; }
.rtab {
  display: inline-flex; align-items: center; gap: 7px; white-space: nowrap;
  font-size: 12.5px; font-weight: 600; color: var(--text-3);
  padding: 12px 15px; position: relative; transition: color .15s;
}
.rtab:hover { color: var(--text-2); }
.rtab.is-active { color: var(--text); }
.rtab.is-active::after { content: ''; position: absolute; left: 12px; right: 12px; bottom: -1px; height: 2px; background: var(--accent); border-radius: 2px 2px 0 0; box-shadow: 0 0 12px var(--accent); }
[data-glow="off"] .rtab.is-active::after { box-shadow: none; }
.rtab-count { font-family: var(--mono); font-size: 10px; padding: 1px 5px; border-radius: 5px; background: color-mix(in oklab, var(--accent) 20%, transparent); color: var(--accent); }
.results-meta { display: flex; align-items: center; gap: 8px; }
.res-run { display: inline-flex; align-items: center; gap: 6px; font-family: var(--mono); font-size: 11px; color: var(--accent); text-transform: uppercase; letter-spacing: 0.08em; }
.results-body { flex: 1; overflow: auto; min-height: 0; position: relative; }

/* empty states */
.rv-empty { height: 100%; min-height: 200px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px; color: var(--text-3); padding: 20px; }
.rv-empty-ic { width: 56px; height: 56px; border-radius: var(--r-lg); display: grid; place-items: center; background: var(--surface-2); border: 1px solid var(--border); color: var(--text-3); margin-bottom: 4px; }
.rv-empty-label { margin: 0; font-size: 14px; font-weight: 600; color: var(--text-2); }
.rv-empty-hint { font-size: 12.5px; max-width: 360px; text-align: center; line-height: 1.5; }
.rv-empty.is-error .rv-empty-ic { color: #f87171; border-color: color-mix(in oklab, #f87171 40%, var(--border)); }
.rv-empty.is-error .rv-empty-hint { font-family: var(--mono); color: #f87171; white-space: pre-wrap; word-break: break-word; }

/* ---- Table view ---- */
.rv-table { width: 100%; border-collapse: collapse; font-family: var(--mono); font-size: 13px; }
.rv-table thead th {
  position: sticky; top: 0; z-index: 2;
  text-align: left; padding: 11px 16px; background: var(--surface-2);
  border-bottom: 1px solid var(--border-2);
  font-size: 11px; letter-spacing: 0.03em;
}
.rv-table thead th .rv-col { display: block; font-weight: 700; color: var(--text); text-transform: none; font-size: 12.5px; }
.rv-table thead th .rv-coltype { display: block; margin-top: 2px; color: var(--text-3); font-size: 10px; text-transform: uppercase; letter-spacing: 0.08em; }
.rv-rownum { width: 44px; color: var(--text-3); text-align: right; padding-right: 14px !important; font-size: 11.5px; }
.rv-table tbody td { padding: 0 16px; height: var(--row-h); border-bottom: 1px solid var(--border); color: var(--text); transition: background .4s; white-space: nowrap; }
.rv-table tbody tr:hover td { background: color-mix(in oklab, var(--surface-2) 60%, transparent); }
.rv-table tbody tr.is-flash td { background: color-mix(in oklab, var(--accent) 16%, transparent); transition: none; }
.rv-key { color: var(--accent) !important; font-weight: 600; }
.rv-null { color: var(--text-3); font-style: italic; }
.rv-op-badge { font-family: var(--mono); font-size: 10px; font-weight: 700; }
.rv-op-badge.op-i { color: #34d399; } .rv-op-badge.op-uu { color: #fbbf24; } .rv-op-badge.op-du { color: #f87171; } .rv-op-badge.op-d { color: #ef4444; }
td.al-right, th.al-right { text-align: right; }

/* ---- Table column filtering ---- */
.rv-table-wrap { padding: 0; }
.rv-table thead th { padding: 0; }
.th-btn { display: flex; align-items: flex-start; justify-content: space-between; gap: 8px; width: 100%; padding: 11px 16px; text-align: inherit; transition: background .15s; }
.th-btn:hover { background: color-mix(in oklab, var(--accent) 9%, transparent); }
th.al-right .th-btn { flex-direction: row-reverse; }
.th-labels { display: flex; flex-direction: column; min-width: 0; }
th.al-right .th-labels { align-items: flex-end; }
.th-funnel { color: var(--text-3); opacity: 0; transition: opacity .15s, color .15s; flex: 0 0 auto; margin-top: 1px; }
.th-btn:hover .th-funnel { opacity: 0.7; }
.th-funnel.is-on { opacity: 1; color: var(--accent); }
th.th-filtered { box-shadow: inset 0 -2px 0 var(--accent); }
.rv-noresult { text-align: center; color: var(--text-3); padding: 34px 16px !important; font-family: var(--ui); font-size: 13px; }
.rv-filterbar { display: flex; align-items: center; gap: 12px; padding: 9px 14px; border-bottom: 1px solid var(--border); background: color-mix(in oklab, var(--surface) 40%, transparent); position: sticky; top: 0; z-index: 3; min-height: 44px; }
.rv-filter-lead { display: inline-flex; align-items: center; gap: 7px; font-size: 11px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-2); flex: 0 0 auto; }
.rv-filter-lead svg { color: var(--text-3); }
.rv-filter-hint { font-size: 12.5px; color: var(--text-3); white-space: nowrap; }
.rv-filter-count { margin-left: auto; font-family: var(--mono); font-size: 11.5px; color: var(--text-3); flex: 0 0 auto; }
.rv-chips { display: flex; flex-wrap: wrap; gap: 7px; align-items: center; }
.rv-chip { display: inline-flex; align-items: center; gap: 6px; font-family: var(--mono); font-size: 12px; padding: 4px 6px 4px 10px; border-radius: 999px; border: 1px solid color-mix(in oklab, var(--accent) 38%, transparent); background: color-mix(in oklab, var(--accent) 13%, var(--surface)); color: var(--text); transition: border-color .15s; }
.rv-chip:hover { border-color: color-mix(in oklab, var(--accent) 60%, transparent); }
.rv-chip b { font-weight: 600; color: var(--accent); }
.rv-chip-op { color: var(--text-2); }
.rv-chip-val { color: var(--text); }
.rv-chip-x { display: grid; place-items: center; width: 17px; height: 17px; border-radius: 50%; color: var(--text-2); background: color-mix(in oklab, var(--text-3) 18%, transparent); }
.rv-chip-x:hover { color: #fff; background: #ef4444; }
.rv-clear-all { font-size: 12px; font-weight: 500; color: var(--text-3); padding: 4px 6px; white-space: nowrap; }
.rv-clear-all:hover { color: var(--text); }
.filt-pop { position: fixed; z-index: 340; background: var(--surface); border: 1px solid var(--border-2); border-radius: var(--r-md); box-shadow: var(--shadow), 0 0 0 1px var(--border); padding: 14px; animation: tourIn .16s ease both; }
.filt-pop-head { display: flex; align-items: baseline; gap: 8px; margin-bottom: 11px; }
.filt-pop-col { font-family: var(--mono); font-size: 13px; font-weight: 600; color: var(--text); }
.filt-pop-type { font-family: var(--mono); font-size: 10px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-3); }
.filt-ops { display: flex; flex-wrap: wrap; gap: 4px; margin-bottom: 11px; }
.filt-op { font-family: var(--mono); font-size: 12.5px; min-width: 30px; padding: 5px 9px; border-radius: var(--r-sm); border: 1px solid var(--border-2); background: var(--surface-2); color: var(--text-2); transition: all .12s; }
.filt-op:hover { border-color: var(--border-strong); color: var(--text); }
.filt-op.is-on { background: color-mix(in oklab, var(--accent) 18%, var(--surface)); border-color: color-mix(in oklab, var(--accent) 55%, transparent); color: var(--accent); font-weight: 600; }
.filt-inputs { display: flex; align-items: center; gap: 8px; margin-bottom: 13px; }
.filt-input { flex: 1; min-width: 0; font-family: var(--mono); font-size: 13px; color: var(--text); padding: 8px 10px; border-radius: var(--r-sm); border: 1px solid var(--border-2); background: var(--bg-1); outline: none; transition: border-color .15s; }
.filt-input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in oklab, var(--accent) 22%, transparent); }
.filt-and { font-size: 12px; color: var(--text-3); flex: 0 0 auto; }
.filt-pop-actions { display: flex; align-items: center; justify-content: space-between; }
.filt-clear { font-size: 12.5px; font-weight: 500; color: var(--text-3); padding: 6px 4px; }
.filt-clear:hover { color: var(--text); }

/* ---- Changelog ---- */
.rv-log { padding: 10px 12px; display: flex; flex-direction: column; gap: 4px; font-family: var(--mono); }
.rv-log-row {
  display: flex; align-items: center; gap: 10px; padding: 7px 11px;
  border-radius: var(--r-sm); border: 1px solid var(--border);
  background: var(--surface); font-size: 12px;
  animation: logIn .3s both;
}
@keyframes logIn { from { opacity: 0; transform: translateX(-6px); } to { opacity: 1; transform: none; } }
.rv-op { font-weight: 700; font-size: 12px; width: 26px; flex: 0 0 auto; }
.rv-op-label { font-size: 9.5px; letter-spacing: 0.1em; text-transform: uppercase; width: 62px; opacity: 0.7; flex: 0 0 auto; }
.op-i { border-left: 3px solid #22c55e; } .op-i .rv-op, .op-i .rv-op-label { color: #34d399; }
.op-uu { border-left: 3px solid #fbbf24; } .op-uu .rv-op, .op-uu .rv-op-label { color: #fbbf24; }
.op-du { border-left: 3px solid #f87171; opacity: 0.62; } .op-du .rv-op, .op-du .rv-op-label { color: #f87171; }
.op-d { border-left: 3px solid #ef4444; } .op-d .rv-op, .op-d .rv-op-label { color: #ef4444; }
.rv-log-vals { display: flex; gap: 16px; flex-wrap: wrap; }
.rv-log-cell { color: var(--text); }
.rv-log-cell i { color: var(--text-3); font-style: normal; margin-right: 6px; }

/* ---- Changelog stream-control bar (op toggles + highlight search) ---- */
.rv-log-wrap { display: flex; flex-direction: column; }
.rv-log-bar {
  position: sticky; top: 0; z-index: 3;
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  padding: 9px 14px; border-bottom: 1px solid var(--border);
  background: color-mix(in oklab, var(--surface) 92%, transparent);
  backdrop-filter: blur(6px);
}
.rv-op-toggles { display: flex; gap: 6px; flex-wrap: wrap; }
.rv-op-toggle {
  display: inline-flex; align-items: center; gap: 7px; cursor: pointer;
  font-family: var(--mono); font-size: 12px; padding: 5px 10px; border-radius: 999px;
  border: 1px solid var(--border-2); background: var(--surface); color: var(--text-2);
  transition: opacity .14s, border-color .14s, color .14s;
}
.rv-op-toggle-mark { font-weight: 700; }
.rv-op-toggle-label { font-size: 9.5px; letter-spacing: 0.1em; text-transform: uppercase; opacity: 0.8; }
.rv-op-toggle-n {
  font-size: 11px; padding: 0 6px; border-radius: 999px; min-width: 18px; text-align: center;
  background: color-mix(in oklab, var(--text-3) 18%, transparent); color: var(--text-2);
}
.rv-op-toggle.is-off { opacity: 0.4; border-style: dashed; }
.rv-op-toggle.is-off .rv-op-toggle-mark, .rv-op-toggle.is-off .rv-op-toggle-label { text-decoration: line-through; }
.rv-op-toggle.op-i.is-on { border-color: color-mix(in oklab, #22c55e 50%, transparent); }
.rv-op-toggle.op-i.is-on .rv-op-toggle-mark { color: #34d399; }
.rv-op-toggle.op-uu.is-on { border-color: color-mix(in oklab, #fbbf24 50%, transparent); }
.rv-op-toggle.op-uu.is-on .rv-op-toggle-mark { color: #fbbf24; }
.rv-op-toggle.op-du.is-on { border-color: color-mix(in oklab, #f87171 50%, transparent); }
.rv-op-toggle.op-du.is-on .rv-op-toggle-mark { color: #f87171; }
.rv-op-toggle.op-d.is-on { border-color: color-mix(in oklab, #ef4444 50%, transparent); }
.rv-op-toggle.op-d.is-on .rv-op-toggle-mark { color: #ef4444; }
.rv-log-search {
  display: flex; align-items: center; gap: 7px; flex: 1; min-width: 0; max-width: 300px;
  padding: 6px 10px; border-radius: var(--r-sm); border: 1px solid var(--border-2);
  background: var(--bg-1); color: var(--text-3); transition: border-color .15s, box-shadow .15s;
}
.rv-log-search:focus-within { border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in oklab, var(--accent) 20%, transparent); }
.rv-log-search-input { flex: 1; min-width: 0; border: none; outline: none; background: none; font-family: var(--mono); font-size: 12.5px; color: var(--text); }
.rv-log-search-input::placeholder { color: var(--text-3); }
.rv-log-search-x { display: grid; place-items: center; width: 18px; height: 18px; border-radius: 50%; color: var(--text-3); flex: 0 0 auto; cursor: pointer; }
.rv-log-search-x:hover { color: var(--text); background: var(--surface-3); }
.rv-log-count { margin-left: auto; font-family: var(--mono); font-size: 11.5px; color: var(--text-3); flex: 0 0 auto; white-space: nowrap; }
.rv-log-empty { display: flex; align-items: center; justify-content: center; color: var(--text-3); font-size: 13px; padding: 30px; }
.rv-log-empty b { color: var(--text-2); }
.rv-mark { background: color-mix(in oklab, var(--accent) 38%, transparent); color: var(--text); border-radius: 3px; padding: 0 1px; }

/* ---- Throughput chart ---- */
.rv-chart { padding: 18px; display: flex; flex-direction: column; gap: 16px; height: 100%; }
.rv-stats { display: flex; gap: 12px; }
.rv-stat { flex: 1; padding: 14px 16px; border: 1px solid var(--border-2); border-radius: var(--r-md); background: var(--surface); }
.rv-stat.is-accent { border-color: color-mix(in oklab, var(--accent) 45%, transparent); background: color-mix(in oklab, var(--accent) 8%, var(--surface)); }
.rv-stat-val { display: flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: 28px; font-weight: 600; color: var(--text); letter-spacing: -0.02em; }
.rv-stat.is-accent .rv-stat-val { color: var(--accent); }
.rv-stat-label { display: block; margin-top: 4px; font-size: 11px; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-3); }
.rv-live-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 3px color-mix(in oklab, var(--accent) 25%, transparent); animation: pulse 1.1s infinite; }
.rv-chart-canvas { flex: 1; min-height: 150px; border: 1px solid var(--border-2); border-radius: var(--r-md); background: var(--surface); overflow: hidden; }
.rv-svg { width: 100%; height: 100%; display: block; }
.rv-grid { stroke: var(--grid-line); stroke-width: 1; }
.rv-line { stroke: var(--accent); stroke-width: 2.2; vector-effect: non-scaling-stroke; filter: drop-shadow(0 0 6px color-mix(in oklab, var(--accent) 60%, transparent)); }
[data-glow="off"] .rv-line { filter: none; }
.rv-head { fill: var(--accent); }

/* ---- Job graph ---- */
.rv-jobgraph { padding: 28px 22px; height: 100%; display: flex; flex-direction: column; justify-content: center; gap: 26px; }
.jg-track { display: flex; align-items: center; justify-content: center; gap: 0; flex-wrap: wrap; }
.jg-node {
  display: flex; align-items: center; gap: 11px; padding: 13px 16px;
  border: 1px solid var(--border-2); border-radius: var(--r-md);
  background: var(--surface); min-width: 150px;
  transition: border-color .3s, box-shadow .3s, transform .3s;
}
.jg-node-ic { width: 32px; height: 32px; border-radius: var(--r-sm); display: grid; place-items: center; background: var(--surface-3); color: var(--text-2); flex: 0 0 auto; }
.jg-node.is-live { border-color: color-mix(in oklab, var(--accent) 50%, transparent); }
.jg-node.is-live .jg-node-ic { background: color-mix(in oklab, var(--accent) 20%, var(--surface-3)); color: var(--accent); }
.jg-node.is-active { box-shadow: 0 0 0 1px var(--accent), 0 8px 28px -10px var(--accent); transform: translateY(-2px); }
[data-glow="off"] .jg-node.is-active { box-shadow: 0 0 0 1px var(--accent); }
.jg-node-text { display: flex; flex-direction: column; }
.jg-node-name { font-size: 13px; font-weight: 600; color: var(--text); white-space: nowrap; }
.jg-node-meta { font-family: var(--mono); font-size: 11px; color: var(--text-3); margin-top: 1px; white-space: nowrap; }
.jg-edge { position: relative; width: 56px; height: 2px; display: flex; align-items: center; }
.jg-edge-line { position: absolute; inset: 0; height: 2px; top: 50%; transform: translateY(-50%); background: var(--border-2); }
.jg-edge.is-flowing .jg-edge-line { background: color-mix(in oklab, var(--accent) 40%, var(--border-2)); }
.jg-dot { position: absolute; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); top: 50%; transform: translateY(-50%); opacity: 0; }
.jg-edge.is-flowing .jg-dot { animation: flow 1.1s linear infinite; box-shadow: 0 0 8px var(--accent); }
.jg-edge.is-flowing .jg-dot.d2 { animation-delay: .37s; }
.jg-edge.is-flowing .jg-dot.d3 { animation-delay: .73s; }
@keyframes flow { 0% { left: 0; opacity: 0; } 12% { opacity: 1; } 88% { opacity: 1; } 100% { left: 100%; opacity: 0; } }
.jg-legend { display: flex; align-items: center; justify-content: center; gap: 16px; }
.jg-status { display: inline-flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.08em; color: var(--text-3); }
.jg-status i { width: 8px; height: 8px; border-radius: 50%; background: var(--text-3); }
.jg-status.is-run { color: var(--accent); }
.jg-status.is-run i { background: var(--accent); box-shadow: 0 0 0 3px color-mix(in oklab, var(--accent) 25%, transparent); animation: pulse 1.1s infinite; }
.jg-par { font-family: var(--mono); font-size: 11.5px; color: var(--text-3); }

/* ============================== STATUS BAR ============================== */
.statusbar {
  flex: 0 0 auto; display: flex; align-items: center; gap: 18px;
  padding: 7px 20px; font-family: var(--mono); font-size: 11px;
  color: var(--text-3); border-top: 1px solid var(--border);
  background: color-mix(in oklab, var(--accent) 8%, var(--surface));
}
.sb-item { display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; }
.sb-session { color: var(--text-2); }
.sb-session svg { color: #22c55e; }
.sb-spacer { flex: 1; }
.sb-state i { width: 7px; height: 7px; border-radius: 50%; background: var(--text-3); display: inline-block; }
.sb-state.st-running i, .sb-state.st-ready i { background: #22c55e; }
.sb-state.st-finished i { background: #38bdf8; }
.sb-state.st-error i { background: #ef4444; }

/* ============================== MAXIMIZE ============================== */
.maxed-backdrop { position: fixed; inset: 0; z-index: 150; background: color-mix(in oklab, var(--bg-0) 72%, transparent); backdrop-filter: blur(3px); animation: fadeIn .18s both; }
.maxed-backdrop[hidden] { display: none; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.pane.panel-maximized, .results.panel-maximized {
  position: fixed; inset: 28px; z-index: 200;
  border: 1px solid var(--border-2); border-radius: var(--r-lg);
  background: var(--bg-1); box-shadow: var(--shadow), 0 0 0 1px var(--border);
  overflow: hidden; animation: maxIn .22s cubic-bezier(.2,.8,.2,1) both;
}
.pane.panel-maximized { flex: none; display: flex; flex-direction: column; }
.results.panel-maximized { display: flex; flex-direction: column; }
@keyframes maxIn { from { opacity: 0; transform: scale(.985); } to { opacity: 1; transform: none; } }

/* ============================== TWEAKS PANEL ============================== */
.tweaks { position: fixed; right: 16px; bottom: 16px; z-index: 300; width: 280px;
  max-height: calc(100vh - 32px); display: flex; flex-direction: column;
  background: color-mix(in oklab, var(--surface) 90%, transparent);
  -webkit-backdrop-filter: blur(20px) saturate(150%); backdrop-filter: blur(20px) saturate(150%);
  border: 1px solid var(--border-2); border-radius: var(--r-lg);
  box-shadow: var(--shadow), 0 0 0 1px var(--border);
  animation: tourIn .2s cubic-bezier(.2,.8,.2,1) both; overflow: hidden; }
.tweaks[hidden] { display: none; }
.tweaks-hd { display: flex; align-items: center; justify-content: space-between; padding: 12px 10px 12px 16px; border-bottom: 1px solid var(--border); }
.tweaks-hd b { font-family: var(--display); font-size: 13px; font-weight: 600; }
.tweaks-body { padding: 14px 16px 16px; display: flex; flex-direction: column; gap: 12px; overflow-y: auto; }
.twk-sect { font-size: 10px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-3); padding-top: 4px; }
.twk-sect:first-child { padding-top: 0; }
.twk-row { display: flex; flex-direction: column; gap: 7px; }
.twk-row.inline { flex-direction: row; align-items: center; justify-content: space-between; }
.twk-lbl { font-size: 12px; font-weight: 500; color: var(--text-2); }
.twk-seg { display: flex; padding: 3px; gap: 2px; border: 1px solid var(--border-2); border-radius: var(--r-md); background: var(--surface-2); }
.twk-seg button { flex: 1; font-size: 12px; font-weight: 600; padding: 6px 8px; border-radius: calc(var(--r-md) - 3px); color: var(--text-2); transition: all .15s; text-transform: capitalize; }
.twk-seg button.is-on { background: var(--surface-3); color: var(--text); box-shadow: 0 1px 5px -2px rgba(0,0,0,0.4); }
.twk-swatches { display: flex; gap: 7px; }
.twk-swatch { flex: 1; height: 30px; border-radius: var(--r-sm); border: 1px solid rgba(255,255,255,.18); transition: transform .12s; cursor: pointer; }
.twk-swatch:hover { transform: translateY(-1px); }
.twk-swatch.is-on { box-shadow: 0 0 0 2px var(--surface), 0 0 0 4px currentColor; }
.twk-toggle { position: relative; width: 34px; height: 20px; border-radius: 999px; background: var(--border-strong); transition: background .15s; flex: 0 0 auto; }
.twk-toggle[data-on="1"] { background: var(--accent); }
.twk-toggle i { position: absolute; top: 2px; left: 2px; width: 16px; height: 16px; border-radius: 50%; background: #fff; transition: transform .15s; }
.twk-toggle[data-on="1"] i { transform: translateX(14px); }
.twk-select { appearance: none; -webkit-appearance: none; width: 100%; font-family: var(--ui); font-size: 12.5px; font-weight: 500; color: var(--text); padding: 8px 12px; border-radius: var(--r-md); border: 1px solid var(--border-2); background: var(--surface-2); cursor: pointer; }

/* ============================== TOUR ============================== */
.tour { position: fixed; inset: 0; z-index: 320; }
.tour-catch { position: absolute; inset: 0; }
.tour-spot {
  position: fixed; border-radius: var(--r-lg);
  box-shadow: 0 0 0 9999px color-mix(in oklab, var(--bg-0) 74%, transparent), 0 0 0 1.5px var(--accent), 0 0 34px -2px var(--accent);
  transition: left .32s cubic-bezier(.4,0,.2,1), top .32s cubic-bezier(.4,0,.2,1), width .32s cubic-bezier(.4,0,.2,1), height .32s cubic-bezier(.4,0,.2,1);
  pointer-events: none;
}
[data-glow="off"] .tour-spot { box-shadow: 0 0 0 9999px color-mix(in oklab, var(--bg-0) 74%, transparent), 0 0 0 1.5px var(--accent); }
.tour-card {
  position: fixed; width: 348px; max-width: calc(100vw - 36px);
  background: var(--surface); border: 1px solid var(--border-2);
  border-radius: var(--r-lg); padding: 18px 19px 16px;
  box-shadow: var(--shadow), 0 0 0 1px var(--border);
  animation: tourIn .26s cubic-bezier(.2,.8,.2,1) both;
}
@keyframes tourIn { from { opacity: 0; transform: translateY(6px) scale(.98); } to { opacity: 1; transform: none; } }
.tour-card-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 11px; }
.tour-kicker {
  font-family: var(--mono); font-size: 10px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--accent); padding: 3px 8px; border-radius: 5px;
  background: color-mix(in oklab, var(--accent) 14%, transparent); border: 1px solid color-mix(in oklab, var(--accent) 30%, transparent);
}
.tour-count { font-family: var(--mono); font-size: 12px; color: var(--text-3); }
.tour-count i { font-style: normal; margin: 0 2px; opacity: 0.5; }
.tour-title { font-family: var(--display); font-size: 18px; font-weight: 600; margin: 0 0 7px; letter-spacing: -0.01em; color: var(--text); }
.tour-body { font-size: 13.5px; line-height: 1.55; color: var(--text-2); margin: 0 0 15px; }
.tour-dots { display: flex; gap: 6px; margin-bottom: 15px; }
.tour-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--border-strong); transition: all .2s; padding: 0; }
.tour-dot:hover { background: var(--text-3); }
.tour-dot.is-on { width: 20px; border-radius: 5px; background: var(--accent); }
.tour-actions { display: flex; align-items: center; justify-content: space-between; }
.tour-skip { font-size: 12.5px; font-weight: 500; color: var(--text-3); padding: 6px 2px; white-space: nowrap; }
.tour-skip:hover { color: var(--text-2); }
.tour-nav { display: flex; gap: 8px; }

/* ============================== RESPONSIVE ============================== */
@media (max-width: 920px) {
  .conn-pill { display: none; }
  .brand-text p { display: none; }
}