/* Layout concept: a planner's desk. Dense, ruled working grid on the left, a timeline on the right,
   quiet slate neutrals with one drafting-teal accent; condensed headings, mono figures. */
:root {
  --bg: #f4f6f7;
  --surface: #ffffff;
  --surface-2: #eef1f3;
  --surface-3: #e3e8eb;
  --line: #d6dde1;
  --line-soft: #e7ecee;
  --ink: #14202a;
  --ink-2: #4a5761;
  --ink-3: #7b8790;
  --accent: #0b7470;
  --accent-ink: #ffffff;
  --accent-soft: #d9efed;
  --focus: #0b7470;
  --select: #e3f1f0;
  --bar: #2a78d6;
  --bar-ink: #184f95;
  --bar-done: #184f95;
  --crit: #d03b3b;
  --crit-ink: #8e2121;
  --summary: #29343c;
  --baseline: #b9c2c8;
  --weekend: #f0f3f5;
  --good: #0ca30c;
  --good-ink: #006300;
  --warn: #fab219;
  --serious: #ec835a;
  --serious-ink: #a8481f;
  --critical: #d03b3b;
  --muted-dot: #9aa5ad;
  --shadow: 0 1px 2px rgba(20, 32, 42, .06), 0 4px 16px rgba(20, 32, 42, .06);
  --s1: #2f6fef; --s2: #f2622e; --s3: #0fb57f; --s4: #f5a400; --s5: #e8508f; --s6: #18a34a; --s7: #7c4dff; --s8: #e8384f;
  --grad: linear-gradient(110deg, #0b7470 0%, #1f7ae0 45%, #7c4dff 100%);
  --grad-soft: linear-gradient(110deg, #e0f5f3 0%, #e4efff 50%, #efe8ff 100%);
  --font-display: "IBM Plex Sans Condensed", "Arial Narrow", system-ui, sans-serif;
  --font-body: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  --row-h: 34px;
  --head-h: 48px;
  --radius: 6px;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0f1418; --surface: #161d22; --surface-2: #1c252b; --surface-3: #25303760; --line: #2b363e; --line-soft: #222c33;
    --ink: #e9eef1; --ink-2: #b4c0c7; --ink-3: #85939c; --accent: #3fb8b0; --accent-ink: #06201f; --accent-soft: #143634;
    --focus: #3fb8b0; --select: #16302f; --bar: #3987e5; --bar-ink: #9ec5f4; --bar-done: #1c5cab; --crit: #e66767; --crit-ink: #f3b0b0;
    --summary: #d5dde2; --baseline: #4c5961; --weekend: #131a1f; --good-ink: #0ca30c; --serious-ink: #ec835a; --muted-dot: #6b7880;
    --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 6px 20px rgba(0, 0, 0, .35);
    --s1: #4d8dff; --s2: #ff7a45; --s3: #2ed39b; --s4: #ffbe2e; --s5: #ff6aa8; --s6: #3ccf6e; --s7: #a585ff; --s8: #ff5c70;
    --grad: linear-gradient(110deg, #0e5f5c 0%, #1d4fa8 45%, #5b37c9 100%); --grad-soft: linear-gradient(110deg, #10302e 0%, #14264a 50%, #241a45 100%);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0f1418; --surface: #161d22; --surface-2: #1c252b; --surface-3: #25303760; --line: #2b363e; --line-soft: #222c33;
  --ink: #e9eef1; --ink-2: #b4c0c7; --ink-3: #85939c; --accent: #3fb8b0; --accent-ink: #06201f; --accent-soft: #143634;
  --focus: #3fb8b0; --select: #16302f; --bar: #3987e5; --bar-ink: #9ec5f4; --bar-done: #1c5cab; --crit: #e66767; --crit-ink: #f3b0b0;
  --summary: #d5dde2; --baseline: #4c5961; --weekend: #131a1f; --good-ink: #0ca30c; --serious-ink: #ec835a; --muted-dot: #6b7880;
  --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 6px 20px rgba(0, 0, 0, .35);
  --s1: #4d8dff; --s2: #ff7a45; --s3: #2ed39b; --s4: #ffbe2e; --s5: #ff6aa8; --s6: #3ccf6e; --s7: #a585ff; --s8: #ff5c70;
  --grad: linear-gradient(110deg, #0e5f5c 0%, #1d4fa8 45%, #5b37c9 100%); --grad-soft: linear-gradient(110deg, #10302e 0%, #14264a 50%, #241a45 100%);
  color-scheme: dark;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { height: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 14px/1.45 var(--font-body);
  display: flex; flex-direction: column; min-height: 100%;
}
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 1px; }
.mono, .num { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
h1, h2, h3 { font-family: var(--font-display); font-weight: 600; margin: 0; text-wrap: balance; letter-spacing: .005em; }
h2 { font-size: 20px; }
h3 { font-size: 15px; }
.eyebrow { font: 600 11px/1 var(--font-display); letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); }
.muted { color: var(--ink-3); }
.small { font-size: 12px; }

/* ---------- top bar */
.topbar {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 30;
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  padding: 8px 16px; background: var(--surface); border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 8px; font: 600 18px/1 var(--font-display); letter-spacing: .01em; margin-right: 6px; white-space: nowrap; }
.brand svg { width: 22px; height: 22px; }
.brand small { font: 500 11px/1 var(--font-body); color: var(--ink-3); letter-spacing: .04em; text-transform: uppercase; }
.proj-picker { display: flex; align-items: center; gap: 6px; min-width: 0; }
.proj-picker select { max-width: 260px; }
.saved { font-size: 12px; color: var(--ink-3); white-space: nowrap; }
.spacer { flex: 1; }

.btn {
  display: inline-flex; align-items: center; gap: 6px; height: 32px; padding: 0 12px;
  border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); color: var(--ink);
  cursor: pointer; white-space: nowrap; font-size: 13px;
}
.btn:hover { background: var(--surface-2); }
.btn:disabled { opacity: .45; cursor: default; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); font-weight: 600; }
.btn.primary:hover { filter: brightness(1.06); }
.btn.ghost { border-color: transparent; background: transparent; }
.btn.ghost:hover { background: var(--surface-2); }
.btn.icon { width: 32px; padding: 0; justify-content: center; }
.btn.danger { color: var(--critical); }
.btn svg { width: 16px; height: 16px; flex: none; }
.btn-group { display: inline-flex; }
.btn-group .btn { border-radius: 0; margin-left: -1px; }
.btn-group .btn:first-child { border-radius: var(--radius) 0 0 var(--radius); margin-left: 0; }
.btn-group .btn:last-child { border-radius: 0 var(--radius) var(--radius) 0; }
.btn-group .btn[aria-pressed="true"] { background: var(--accent-soft); color: var(--ink); border-color: var(--accent); position: relative; z-index: 1; }

select, input[type="text"], input[type="number"], input[type="date"], input[type="search"], textarea {
  height: 32px; padding: 0 8px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface);
}
textarea { height: auto; padding: 8px; resize: vertical; }
label.field { display: grid; gap: 4px; font-size: 12px; color: var(--ink-2); }
label.field > span { font-weight: 500; }
.check { display: inline-flex; gap: 6px; align-items: center; font-size: 13px; }

.menu { position: relative; }
.menu > summary { list-style: none; }
.menu > summary::-webkit-details-marker { display: none; }
.menu-list {
  position: absolute; right: 0; top: calc(100% + 6px); z-index: 50; min-width: 260px;
  background: var(--surface); border: 1px solid var(--line); border-radius: 8px; box-shadow: var(--shadow); padding: 6px;
  display: grid;
}
.menu-list button { text-align: left; border: 0; background: none; padding: 8px 10px; border-radius: 5px; cursor: pointer; display: grid; gap: 1px; }
.menu-list button:hover { background: var(--surface-2); }
.menu-list button small { color: var(--ink-3); font-size: 11.5px; }
.menu-list hr { border: 0; border-top: 1px solid var(--line-soft); margin: 4px 0; }

/* ---------- tabs */
.tabs { display: flex; gap: 2px; padding: 0 16px; background: var(--surface); border-bottom: 1px solid var(--line); overflow-x: auto; }
.tabs button {
  border: 0; background: none; padding: 10px 14px 9px; cursor: pointer; color: var(--ink-2);
  border-bottom: 2px solid transparent; font: 500 14px/1 var(--font-body); white-space: nowrap;
}
.tabs button[aria-selected="true"] { color: var(--ink); border-bottom-color: var(--accent); font-weight: 600; }

main { flex: 1; min-height: 0; display: flex; flex-direction: column; }
.view { flex: 1; min-height: 0; display: flex; flex-direction: column; }
.view[hidden] { display: none !important; }
.page { padding: 20px 16px 40px; max-width: 1320px; width: 100%; margin: 0 auto; display: grid; gap: 18px; align-content: start; }

/* ---------- ad slots (off until configured) */
.ad-slot { display: flex; justify-content: center; align-items: center; padding: 6px 16px; min-height: 0; }
.ad-slot ins { display: block; width: 100%; max-width: 970px; min-height: 90px; }

/* ---------- schedule */
.toolbar { position: relative; z-index: 20; display: flex; gap: 8px; align-items: center; flex-wrap: wrap; padding: 8px 16px; background: var(--surface); border-bottom: 1px solid var(--line); }
.toolbar .sep { width: 1px; height: 22px; background: var(--line); margin: 0 2px; }
.toolbar input[type="search"] { height: 32px; border: 1px solid var(--line); border-radius: var(--radius); padding: 0 10px; background: var(--surface); width: 180px; }
.errbar { background: color-mix(in srgb, var(--critical) 12%, var(--surface)); color: var(--ink); border-bottom: 1px solid var(--line); padding: 8px 16px; font-size: 13px; }
.workarea { flex: 1; min-height: 360px; display: flex; position: relative; }
.split { flex: 1; min-width: 0; display: grid; grid-template-columns: minmax(0, var(--grid-w, 58%)) 6px minmax(0, 1fr); }
.pane { overflow: auto; position: relative; min-width: 0; background: var(--surface); }
.pane.grid-pane { border-right: 1px solid var(--line); }
.resizer { cursor: col-resize; background: var(--surface-2); border-right: 1px solid var(--line); }
.resizer:hover { background: var(--accent-soft); }

table.tasks { border-collapse: separate; border-spacing: 0; width: max-content; min-width: 100%; font-size: 13px; }
table.tasks thead th {
  position: sticky; top: 0; z-index: 3; height: var(--head-h); background: var(--surface-2); color: var(--ink-2);
  font: 600 11.5px/1.2 var(--font-display); letter-spacing: .04em; text-transform: uppercase; text-align: left;
  padding: 0 6px; border-bottom: 1px solid var(--line); border-right: 1px solid var(--line-soft); white-space: nowrap;
}
table.tasks td { height: var(--row-h); padding: 0; border-bottom: 1px solid var(--line-soft); border-right: 1px solid var(--line-soft); white-space: nowrap; }
table.tasks tr.sel td { background: var(--select); }
table.tasks tr.summary td { font-weight: 600; }
table.tasks tr.cycle td.c-row { box-shadow: inset 3px 0 0 var(--critical); }
td.c-row { width: 44px; text-align: right; padding: 0 6px !important; color: var(--ink-3); font-family: var(--font-mono); font-size: 12px; cursor: pointer; user-select: none; position: sticky; left: 0; background: var(--surface); z-index: 1; }
tr.sel td.c-row { background: var(--select); color: var(--ink); }
td.c-wbs { color: var(--ink-3); font-family: var(--font-mono); font-size: 12px; padding: 0 6px !important; }
input.cell { width: 100%; height: calc(var(--row-h) - 1px); border: 0; background: transparent; padding: 0 6px; border-radius: 0; outline-offset: -2px; }
input.cell:focus { background: var(--surface); outline: 2px solid var(--focus); }
input.cell[readonly] { color: var(--ink-2); }
input.cell.num { text-align: right; }
input.cell[type="date"] { padding: 0 4px; min-width: 128px; }
.namecell { display: flex; align-items: center; min-width: 280px; }
.caret { width: 20px; height: 20px; flex: none; border: 0; background: none; cursor: pointer; color: var(--ink-3); display: grid; place-items: center; border-radius: 4px; padding: 0; }
.caret:hover { background: var(--surface-2); color: var(--ink); }
.caret svg { width: 12px; height: 12px; transition: transform .12s; }
.caret.collapsed svg { transform: rotate(-90deg); }
.caret-spacer { width: 20px; flex: none; }
.ms-mark { width: 9px; height: 9px; transform: rotate(45deg); background: var(--ink-2); flex: none; margin: 0 6px 0 4px; }
.tag { display: inline-flex; align-items: center; height: 18px; padding: 0 6px; border-radius: 9px; font: 600 10.5px/1 var(--font-body); letter-spacing: .02em; background: var(--surface-2); color: var(--ink-2); white-space: nowrap; }
.mhcell { display: flex; align-items: center; gap: 2px; padding-right: 4px; }
.mhcell .tag { background: var(--accent-soft); color: var(--accent); }
.status { display: inline-flex; align-items: center; gap: 6px; padding: 0 8px; font-size: 12px; color: var(--ink-2); }
.dot { width: 8px; height: 8px; border-radius: 50%; flex: none; background: var(--muted-dot); }
.dot.Completed { background: var(--good); }
.dot.In.progress, .dot.inprogress { background: var(--s1); }
.dot.Behind { background: var(--serious); }
.dot.Overdue { background: var(--critical); }
.float { padding: 0 6px; text-align: right; font-family: var(--font-mono); font-size: 12px; color: var(--ink-2); }
.float.crit { color: var(--crit); font-weight: 600; }
.addrow td { border-bottom: 0; }
.addrow button { border: 0; background: none; color: var(--accent); cursor: pointer; padding: 0 10px; height: var(--row-h); font-weight: 500; }

/* gantt */
.gantt-pane { background: var(--surface); }
.gantt-head { position: sticky; top: 0; z-index: 5; width: max-content; min-width: 100%; background: var(--surface-2); border-bottom: 1px solid var(--line); }
.gantt-head svg, .gantt-body svg { display: block; }
.gantt-body { position: relative; z-index: 0; }
.gantt-body svg text { font-family: var(--font-body); }
.g-tip {
  position: fixed; z-index: 60; pointer-events: none; background: var(--surface); color: var(--ink); border: 1px solid var(--line);
  box-shadow: var(--shadow); border-radius: 8px; padding: 8px 10px; font-size: 12px; max-width: 280px; display: grid; gap: 2px;
}
.g-tip b { font-size: 13px; }

/* details drawer */
.details {
  width: 340px; flex: none; border-left: 1px solid var(--line); background: var(--surface); overflow: auto; padding: 14px 16px 30px;
  display: grid; gap: 14px; align-content: start;
}
.details[hidden] { display: none; }
.details .head { display: flex; align-items: start; justify-content: space-between; gap: 8px; }
.details .grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.details fieldset { border: 1px solid var(--line-soft); border-radius: 8px; padding: 10px 12px 12px; display: grid; gap: 10px; margin: 0; }
.details legend { padding: 0 4px; font: 600 11px/1 var(--font-display); letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); }
.calc { font-size: 12px; color: var(--ink-2); background: var(--surface-2); border-radius: 6px; padding: 8px 10px; }
.calc b { font-family: var(--font-mono); color: var(--ink); }
.links { display: grid; gap: 6px; }
.linkrow { display: grid; grid-template-columns: 1fr 64px 62px 28px; gap: 6px; align-items: center; }
.linkrow select, .linkrow input { min-width: 0; width: 100%; }
input[type="range"] { width: 100%; accent-color: var(--accent); }
.empty-note { color: var(--ink-3); font-size: 13px; }

/* ---------- dashboard */
.dash-head { display: flex; justify-content: space-between; align-items: end; gap: 12px; flex-wrap: wrap; }
.dash-head .meta { color: var(--ink-2); font-size: 13px; }
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; }
.kpi { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 14px 16px; display: grid; gap: 6px; align-content: start; }
.kpi .v { font: 600 26px/1.1 var(--font-display); letter-spacing: -.01em; }
.kpi .v small { font-size: 14px; color: var(--ink-3); font-weight: 500; margin-left: 2px; }
.kpi .d { font-size: 12px; color: var(--ink-2); display: flex; gap: 6px; align-items: center; }
.kpi .bar { height: 6px; border-radius: 3px; background: var(--surface-2); position: relative; overflow: hidden; }
.kpi .bar i { position: absolute; inset: 0 auto 0 0; background: var(--s1); border-radius: 3px; }
.kpi .bar u { position: absolute; top: -2px; bottom: -2px; width: 2px; background: var(--ink); }
.pill { display: inline-flex; align-items: center; gap: 5px; height: 20px; padding: 0 8px; border-radius: 10px; font-size: 11.5px; font-weight: 600; }
.pill.good { background: color-mix(in srgb, var(--good) 16%, transparent); color: var(--good-ink); }
.pill.warn { background: color-mix(in srgb, var(--serious) 18%, transparent); color: var(--serious-ink); }
.pill.bad { background: color-mix(in srgb, var(--critical) 16%, transparent); color: var(--crit-ink); }
.pill.neutral { background: var(--surface-2); color: var(--ink-2); }
.cards { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 14px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 14px 16px 16px; display: grid; gap: 10px; align-content: start; min-width: 0; grid-column: span 6; }
.card.wide { grid-column: span 12; }
.card.w8 { grid-column: span 8; }
.card.w4 { grid-column: span 4; }
.card-head { display: flex; justify-content: space-between; align-items: center; gap: 8px; flex-wrap: wrap; }
.card-head .sub { font-size: 12px; color: var(--ink-3); }
.chart-box { position: relative; height: 280px; min-width: 0; }
.chart-box.tall { height: 340px; }
.legend { display: flex; gap: 14px; flex-wrap: wrap; font-size: 12px; color: var(--ink-2); }
.legend span { display: inline-flex; align-items: center; gap: 6px; }
.legend i { width: 12px; height: 3px; border-radius: 2px; display: inline-block; }
.legend i.sq { height: 10px; width: 10px; border-radius: 2px; }
.builder { display: flex; gap: 10px; flex-wrap: wrap; align-items: end; }
table.plain { width: 100%; border-collapse: collapse; font-size: 13px; }
table.plain th { text-align: left; font: 600 11px/1.2 var(--font-display); text-transform: uppercase; letter-spacing: .06em; color: var(--ink-3); padding: 6px 8px; border-bottom: 1px solid var(--line); }
table.plain td { padding: 7px 8px; border-bottom: 1px solid var(--line-soft); vertical-align: middle; }
table.plain td.num, table.plain th.num { text-align: right; }
.table-scroll { overflow-x: auto; }

/* ---------- norms + settings */
.norm-tools { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.note { background: var(--accent-soft); color: var(--ink); border-radius: 8px; padding: 10px 14px; font-size: 13px; }
table.plain input.cell { height: 30px; border: 1px solid transparent; border-radius: 4px; }
table.plain input.cell:hover { border-color: var(--line); }
.settings-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 14px; }
.settings-grid .card { grid-column: auto; }
.days { display: flex; gap: 4px; flex-wrap: wrap; }
.days label { display: inline-flex; }
.days input { position: absolute; opacity: 0; pointer-events: none; }
.days span { display: inline-grid; place-items: center; width: 40px; height: 30px; border: 1px solid var(--line); border-radius: 6px; cursor: pointer; font-size: 12px; }
.days input:checked + span { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); font-weight: 600; }
.days input:focus-visible + span { outline: 2px solid var(--focus); }

/* ---------- dialogs, toast */
dialog { border: 1px solid var(--line); border-radius: 12px; padding: 0; background: var(--surface); color: var(--ink); box-shadow: var(--shadow); width: min(760px, calc(100vw - 32px)); max-height: calc(100vh - 48px); }
dialog::backdrop { background: rgba(10, 16, 20, .45); }
.dlg { display: grid; gap: 14px; padding: 18px 20px 20px; }
.dlg-foot { display: flex; justify-content: flex-end; gap: 8px; flex-wrap: wrap; }
.drop {
  border: 1.5px dashed var(--line); border-radius: 10px; padding: 26px 16px; text-align: center; display: grid; gap: 6px; justify-items: center;
  background: var(--surface-2); cursor: pointer;
}
.drop.over { border-color: var(--accent); background: var(--accent-soft); }
.map-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 10px; }
.preview { max-height: 220px; overflow: auto; border: 1px solid var(--line-soft); border-radius: 8px; }
.preview table.plain td { white-space: nowrap; }
.help-body { display: grid; gap: 14px; font-size: 13.5px; }
.help-body code { font-family: var(--font-mono); background: var(--surface-2); padding: 1px 5px; border-radius: 4px; font-size: 12.5px; }
.help-body ol, .help-body ul { margin: 0; padding-left: 20px; display: grid; gap: 4px; }
#toast {
  position: fixed; left: 50%; bottom: calc(20px + env(safe-area-inset-bottom, 0px)); transform: translateX(-50%); z-index: 80;
  background: var(--ink); color: var(--bg); padding: 10px 16px; border-radius: 8px; font-size: 13px; box-shadow: var(--shadow); max-width: calc(100vw - 32px);
}
.sitefoot { padding: 14px 16px; font-size: 12px; color: var(--ink-3); border-top: 1px solid var(--line); background: var(--surface); display: flex; gap: 12px; flex-wrap: wrap; justify-content: space-between; }

@media (max-width: 1100px) {
  .card, .card.w8, .card.w4 { grid-column: span 12; }
}
@media (max-width: 860px) {
  .split { grid-template-columns: 1fr; grid-template-rows: minmax(260px, 1fr) minmax(220px, 40%); }
  .resizer { display: none; }
  .pane.grid-pane { border-right: 0; border-bottom: 1px solid var(--line); }
  .details { position: fixed; inset: auto 0 0 0; width: auto; max-height: 70vh; z-index: 40; border-left: 0; border-top: 1px solid var(--line); box-shadow: var(--shadow); padding-bottom: calc(30px + env(safe-area-inset-bottom, 0px)); }
  .toolbar input[type="search"] { width: 130px; }
  .brand small { display: none; }
  .hide-sm { display: none !important; }
}
#view-dashboard, #view-norms, #view-settings { overflow: auto; }

/* =====================================================================
   Colour and motion layer: gradient header, colour-coded tabs, lively
   cards and bars. Everything respects prefers-reduced-motion. */
.topbar { background: var(--grad); color: #fff; border-bottom: 0; box-shadow: 0 2px 14px rgba(31, 60, 140, .18); }
.topbar .brand small, .topbar .saved, .topbar .eyebrow { color: rgba(255, 255, 255, .78); }
.topbar .brand svg rect:first-child { fill: rgba(255, 255, 255, .18); }
.topbar .brand svg rect:not(:first-child) { fill: #fff; }
.topbar .btn { background: rgba(255, 255, 255, .14); border-color: rgba(255, 255, 255, .28); color: #fff; }
.topbar .btn:hover { background: rgba(255, 255, 255, .26); }
.topbar .btn.primary { background: #fff; color: #1f3f9a; border-color: #fff; }
.topbar select { background: rgba(255, 255, 255, .95); color: #14202a; border-color: transparent; }
.topbar .menu-list { color: var(--ink); }

.tabs { position: relative; }
.tabs button { position: relative; transition: color .2s; border-bottom: 0; }
.tabs button::after {
  content: ""; position: absolute; left: 10px; right: 10px; bottom: 0; height: 3px; border-radius: 3px 3px 0 0;
  background: var(--tab, var(--accent)); transform: scaleX(0); transition: transform .28s cubic-bezier(.2, .9, .3, 1.3);
}
.tabs button:hover { color: var(--ink); }
.tabs button:hover::after { transform: scaleX(.4); }
.tabs button[aria-selected="true"] { color: var(--tab, var(--ink)); }
.tabs button[aria-selected="true"]::after { transform: scaleX(1); }
.tabs [data-view="schedule"] { --tab: var(--s1); }
.tabs [data-view="progress"] { --tab: var(--s2); }
.tabs [data-view="dashboard"] { --tab: var(--s7); }
.tabs [data-view="norms"] { --tab: var(--s3); }
.tabs [data-view="settings"] { --tab: var(--s5); }

.view.enter > * { animation: rise .42s cubic-bezier(.2, .8, .2, 1) both; }
@keyframes rise { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
.page > * { animation: rise .45s cubic-bezier(.2, .8, .2, 1) both; }
.page > *:nth-child(2) { animation-delay: .04s; } .page > *:nth-child(3) { animation-delay: .08s; }
.page > *:nth-child(4) { animation-delay: .12s; } .page > *:nth-child(5) { animation-delay: .16s; }

.btn { transition: background .15s, transform .15s, box-shadow .15s, border-color .15s; }
.btn:not(:disabled):hover { transform: translateY(-1px); box-shadow: 0 3px 10px rgba(20, 40, 90, .12); }
.btn:not(:disabled):active { transform: translateY(0) scale(.97); }
.btn.primary { background: linear-gradient(135deg, var(--accent), #1f7ae0); border-color: transparent; }
.toolbar #tb-add { border-color: color-mix(in srgb, var(--s1) 45%, var(--line)); color: var(--s1); }
.toolbar #tb-ms { border-color: color-mix(in srgb, var(--s4) 55%, var(--line)); color: color-mix(in srgb, var(--s4) 70%, var(--ink)); }
.toolbar #link-menu > summary { border-color: color-mix(in srgb, var(--s7) 45%, var(--line)); color: var(--s7); }
#tb-lock[aria-pressed="true"] { background: color-mix(in srgb, var(--s2) 18%, var(--surface)); border-color: var(--s2); color: var(--s2); }
.link-menu .menu-list { left: 0; right: auto; min-width: 300px; }
.link-menu .menu-list button b { font-weight: 600; }
.lag-row { display: flex; align-items: center; gap: 6px; padding: 8px 10px 4px; font-size: 12.5px; border-top: 1px solid var(--line-soft); margin-top: 4px; flex-wrap: wrap; }
.lag-row input { width: 64px; height: 28px; }
.menu-list { animation: pop .18s cubic-bezier(.2, .9, .3, 1.2); transform-origin: top; }
@keyframes pop { from { opacity: 0; transform: scale(.96) translateY(-4px); } to { opacity: 1; transform: none; } }
dialog[open] { animation: pop .22s cubic-bezier(.2, .9, .3, 1.2); }
#toast:not([hidden]) { animation: toast .3s cubic-bezier(.2, .9, .3, 1.3); background: linear-gradient(135deg, #14202a, #24345f); color: #fff; }
@keyframes toast { from { opacity: 0; transform: translate(-50%, 14px); } to { opacity: 1; transform: translate(-50%, 0); } }

.lockbar { display: flex; align-items: center; gap: 10px; padding: 7px 16px; font-size: 13px; background: color-mix(in srgb, var(--s2) 14%, var(--surface)); border-bottom: 1px solid color-mix(in srgb, var(--s2) 35%, var(--line)); }
.lockbar svg { width: 16px; height: 16px; color: var(--s2); flex: none; }
.lockbar span { flex: 1; }
body.locked table.tasks tbody tr:not(.addrow) td { background-image: linear-gradient(transparent, transparent); }
body.locked .addrow { display: none; }

/* grid colour accents */
table.tasks thead th { background: linear-gradient(180deg, var(--surface-2), color-mix(in srgb, var(--s1) 6%, var(--surface-2))); }
table.tasks tr.summary td { background: color-mix(in srgb, var(--s1) 5%, var(--surface)); }
table.tasks tr.summary td.c-row { background: color-mix(in srgb, var(--s1) 5%, var(--surface)); }
table.tasks tr.sel td, table.tasks tr.sel td.c-row { background: var(--select); }
table.tasks tbody tr:not(.addrow):hover td { background-color: color-mix(in srgb, var(--s1) 4%, var(--surface)); }
td.wt { padding: 0 8px !important; font-family: var(--font-mono); font-size: 12px; color: var(--s7); text-align: right; }
.pctcell { position: relative; }
.pctcell::before { content: ""; position: absolute; left: 4px; bottom: 4px; height: 3px; border-radius: 2px; width: max(0px, calc(var(--p) - 8px)); background: linear-gradient(90deg, var(--s3), var(--s1)); transition: width .5s; }
.tag.custom { background: color-mix(in srgb, var(--s7) 16%, transparent); color: var(--s7); }
.dot { box-shadow: 0 0 0 3px color-mix(in srgb, currentColor 0%, transparent); }
.dot.In.progress { animation: pulse 2s infinite; }
@keyframes pulse { 0%, 100% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--s1) 50%, transparent); } 50% { box-shadow: 0 0 0 4px color-mix(in srgb, var(--s1) 0%, transparent); } }

/* gantt motion */
.gantt-body svg.anim rect.bar { transform-box: fill-box; transform-origin: left center; animation: grow .7s cubic-bezier(.2, .8, .2, 1) both; }
.gantt-body svg.anim rect.bar.prog { animation-delay: .25s; }
.gantt-body svg.anim path.ms { transform-box: fill-box; transform-origin: center; animation: popin .5s .3s cubic-bezier(.2, .9, .3, 1.5) both; }
@keyframes grow { from { transform: scaleX(0); } to { transform: scaleX(1); } }
@keyframes popin { from { transform: scale(0); } to { transform: scale(1); } }
.gbar:hover rect.bar:not(.prog) { filter: brightness(1.08) saturate(1.15); }

/* details panel */
.details { overflow-x: hidden; }
.details .grid3 { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr) auto; gap: 8px; }
.details .grid2 > *, .details .grid3 > * { min-width: 0; }
.details label.field input, .details label.field select { width: 100%; min-width: 0; }
.details fieldset[disabled] { opacity: .65; }
.seg { display: flex; flex-wrap: wrap; gap: 4px; }
.seg label { display: inline-flex; }
.seg input { position: absolute; opacity: 0; pointer-events: none; }
.seg span { padding: 5px 10px; border: 1px solid var(--line); border-radius: 16px; font-size: 12px; cursor: pointer; transition: all .15s; }
.seg input:checked + span { background: linear-gradient(135deg, var(--s7), var(--s1)); border-color: transparent; color: #fff; font-weight: 600; }
.seg input:focus-visible + span { outline: 2px solid var(--focus); }
.qtybar { height: 10px; border-radius: 5px; background: var(--surface-2); overflow: hidden; }
.qtybar div { height: 100%; border-radius: 5px; background: linear-gradient(90deg, var(--s3), var(--s1), var(--s7)); transition: width .6s cubic-bezier(.2, .8, .2, 1); }
.loglist { display: grid; gap: 2px; font-size: 12.5px; max-height: 190px; overflow: auto; }
.loglist > div { display: grid; grid-template-columns: 1fr auto 28px; gap: 8px; align-items: center; padding: 2px 4px 2px 8px; border-radius: 6px; background: var(--surface-2); }
.loglist .btn.icon { width: 26px; height: 26px; }

/* dashboard tiles */
.kpi { position: relative; overflow: hidden; border: 0; box-shadow: var(--shadow); transition: transform .2s, box-shadow .2s; }
.kpi::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 4px; background: var(--k, var(--s1)); }
.kpi::after { content: ""; position: absolute; right: -30px; top: -30px; width: 90px; height: 90px; border-radius: 50%; background: var(--k, var(--s1)); opacity: .08; }
.kpi:hover { transform: translateY(-2px); box-shadow: 0 8px 26px rgba(20, 40, 90, .14); }
.kpis .kpi:nth-child(8n+1) { --k: var(--s1); } .kpis .kpi:nth-child(8n+2) { --k: var(--s3); }
.kpis .kpi:nth-child(8n+3) { --k: var(--s2); } .kpis .kpi:nth-child(8n+4) { --k: var(--s7); }
.kpis .kpi:nth-child(8n+5) { --k: var(--s4); } .kpis .kpi:nth-child(8n+6) { --k: var(--s5); }
.kpis .kpi:nth-child(8n+7) { --k: var(--s6); } .kpis .kpi:nth-child(8n+8) { --k: var(--s8); }
.kpi .v { color: color-mix(in srgb, var(--k, var(--s1)) 55%, var(--ink)); }
.kpi .bar i { background: linear-gradient(90deg, var(--k, var(--s1)), color-mix(in srgb, var(--k, var(--s1)) 50%, var(--s7))); animation: fill 1s cubic-bezier(.2, .8, .2, 1) both; transform-origin: left; }
@keyframes fill { from { transform: scaleX(0); } to { transform: scaleX(1); } }
.card { border: 0; box-shadow: var(--shadow); }
.note { background: var(--grad-soft); border-left: 4px solid var(--s1); }
.dash-head h2 { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; font-size: 24px; }

/* progress entry sheet */
.page.wide { max-width: none; }
.page > .pgrid-wrap { grid-column: 1 / -1; }
.kpis-mini { display: flex; gap: 10px; flex-wrap: wrap; }
.kpi-chip { display: grid; gap: 2px; padding: 8px 14px; border-radius: 10px; color: #fff; min-width: 130px; box-shadow: var(--shadow); }
.kpi-chip span { font-size: 11px; opacity: .9; text-transform: uppercase; letter-spacing: .06em; font-weight: 600; }
.kpi-chip b { font: 600 20px/1.1 var(--font-display); }
.kpi-chip.c1 { background: linear-gradient(135deg, var(--s3), var(--s1)); }
.kpi-chip.c2 { background: linear-gradient(135deg, var(--s2), var(--s4)); }
.kpi-chip.c3 { background: linear-gradient(135deg, var(--s7), var(--s5)); }
.ptools { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.ptools .btn-group .btn[aria-pressed="true"] { background: linear-gradient(135deg, var(--s2), var(--s4)); color: #fff; border-color: transparent; }
.pgrid-wrap { padding: 0; overflow: auto; max-height: calc(100vh - 290px); min-height: 280px; }
table.pgrid { border-collapse: separate; border-spacing: 0; font-size: 13px; width: max-content; }
table.pgrid th { position: sticky; top: 0; z-index: 2; background: var(--surface-2); font: 600 11px/1.25 var(--font-display); text-transform: uppercase; letter-spacing: .04em; color: var(--ink-2); padding: 8px; border-bottom: 1px solid var(--line); text-align: left; white-space: nowrap; }
table.pgrid th.num { text-align: right; }
table.pgrid th.per { min-width: 86px; }
table.pgrid th.per span { color: var(--ink-3); font-weight: 500; }
table.pgrid th.now { background: color-mix(in srgb, var(--s2) 22%, var(--surface-2)); color: var(--ink); }
table.pgrid td { padding: 0 8px; height: 34px; border-bottom: 1px solid var(--line-soft); white-space: nowrap; }
table.pgrid td.num { text-align: right; font-family: var(--font-mono); font-size: 12.5px; }
table.pgrid .sticky { position: sticky; z-index: 1; background: var(--surface); }
table.pgrid th.sticky { z-index: 3; background: var(--surface-2); }
table.pgrid .c-wbs { left: 0; min-width: 56px; color: var(--ink-3); font-family: var(--font-mono); font-size: 12px; }
table.pgrid .c-act { left: 56px; min-width: 240px; max-width: 320px; overflow: hidden; text-overflow: ellipsis; border-right: 1px solid var(--line); }
table.pgrid tr.sum td { background: color-mix(in srgb, var(--s2) 6%, var(--surface)); font-weight: 600; }
table.pgrid tr.done td { color: var(--ink-3); }
table.pgrid td.per { padding: 0 2px; background: color-mix(in srgb, var(--s2) 3%, transparent); }
table.pgrid tbody tr:hover td { background-color: color-mix(in srgb, var(--s1) 5%, var(--surface)); }
input.pcell { width: 76px; height: 28px; border: 1px solid transparent; border-radius: 5px; background: transparent; text-align: right; padding: 0 6px; font-family: var(--font-mono); font-size: 12.5px; transition: border-color .15s, background .15s; }
input.pcell.unit { text-align: left; width: 64px; font-family: var(--font-body); }
table.pgrid td.per input.pcell:not(:disabled) { border-color: var(--line-soft); background: color-mix(in srgb, var(--surface) 70%, transparent); }
input.pcell:hover:not(:disabled) { border-color: var(--line); }
input.pcell:focus { border-color: var(--s2); background: var(--surface); outline: 2px solid color-mix(in srgb, var(--s2) 35%, transparent); }
input.pcell:not(:placeholder-shown):not([value=""]) { color: var(--ink); }
input.pcell[data-k="per"]:not([value=""]) { background: color-mix(in srgb, var(--s3) 12%, transparent); font-weight: 600; }
input.pcell:disabled { opacity: .35; }
.linkish { border: 0; background: none; padding: 0; color: var(--ink); cursor: pointer; font: inherit; text-align: left; max-width: 100%; overflow: hidden; text-overflow: ellipsis; }
.linkish:hover { color: var(--s1); text-decoration: underline; }
.pbar { display: inline-block; min-width: 64px; padding: 2px 6px; border-radius: 10px; font-size: 12px; text-align: right;
  background: linear-gradient(90deg, color-mix(in srgb, var(--s3) 30%, transparent) var(--p), var(--surface-2) var(--p)); }
.pbar.wide { min-width: 120px; }
table.pgrid tfoot td { position: sticky; background: var(--surface); font-weight: 600; border-top: 1px solid var(--line); }
table.pgrid tfoot tr.tot td { bottom: 68px; }
table.pgrid tfoot tr.act td { bottom: 34px; color: var(--s3); }
table.pgrid tfoot tr.plan td { bottom: 0; color: var(--s7); }
.behind { color: var(--crit); font-size: 10px; }

/* projects manager */
#dlg-projects { width: min(1040px, calc(100vw - 32px)); }
.proj-head { display: flex; justify-content: space-between; align-items: end; gap: 12px; flex-wrap: wrap; }
.proj-head h2 { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; font-size: 22px; }
.proj-actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.proj-table { max-height: 52vh; overflow: auto; border-radius: 10px; box-shadow: inset 0 0 0 1px var(--line-soft); }
.proj-table tr.current td { background: color-mix(in srgb, var(--s1) 6%, var(--surface)); }
.proj-table input.pname { font-weight: 600; min-width: 220px; }
.pacts { white-space: nowrap; text-align: right; }
.pill.lock { background: color-mix(in srgb, var(--s2) 18%, transparent); color: var(--s2); height: 18px; }
.pill.now { background: color-mix(in srgb, var(--s1) 16%, transparent); color: var(--s1); height: 18px; }

@media (max-width: 860px) {
  .pgrid-wrap { max-height: none; }
  table.pgrid .c-act { min-width: 160px; }
  .kpi-chip { min-width: 0; flex: 1; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; } }