/* ClearPath — calm, low-clutter visual system */
:root {
  --bg: #f6f6f3;
  --surface: #ffffff;
  --surface2: #efefeb;
  --ink: #33383f;
  --ink-soft: #6d7480;
  --line: #e3e3dd;
  --accent: #24bbb6;
  --accent-soft: #e2f6f5;
  --critical: #d96c5b;
  --critical-soft: #fbeeec;
  --good: #6faa8d;
  --good-soft: #e9f3ee;
  --watch: #d9a648;
  --watch-soft: #faf3e3;
  --late: #d96c5b;
  --late-soft: #fbeeec;
  --shadow: 0 1px 3px rgba(40,44,52,.07), 0 4px 14px rgba(40,44,52,.05);
  --radius: 12px;
}
:root[data-theme="dark"] {
  --bg: #191b1f;
  --surface: #22252b;
  --surface2: #2a2e35;
  --ink: #dcdfe4;
  --ink-soft: #949aa5;
  --line: #33373f;
  --accent: #35cfc9;
  --accent-soft: #1e3a39;
  --critical: #e08574;
  --critical-soft: #3c2b28;
  --good: #7fb69b;
  --good-soft: #26332d;
  --watch: #d9b268;
  --watch-soft: #383223;
  --late: #e08574;
  --late-soft: #3c2b28;
  --shadow: 0 1px 3px rgba(0,0,0,.3);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg); color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 15px; line-height: 1.55;
}
.hidden { display: none !important; }
.muted { color: var(--ink-soft); }

/* top bar */
.topbar {
  display: flex; align-items: center; gap: 28px;
  padding: 14px 28px; background: var(--surface);
  border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 20;
}
.brand { font-weight: 700; font-size: 18px; letter-spacing: -.01em; }
.brand span { color: var(--accent); }
.brand.big { font-size: 26px; }
.topbar nav { display: flex; gap: 6px; flex: 1; }
.topbar nav a {
  color: var(--ink-soft); text-decoration: none; padding: 7px 14px;
  border-radius: 8px; font-weight: 500;
}
.topbar nav a.active { color: var(--ink); background: var(--surface2); }
.topbar nav a:hover { color: var(--ink); }
.icon-btn {
  background: none; border: 1px solid var(--line); color: var(--ink-soft);
  border-radius: 8px; width: 34px; height: 34px; cursor: pointer; font-size: 15px;
}
.icon-btn:hover { color: var(--ink); }

main { width: 100%; margin: 0; padding: 32px 36px 80px; }
main .narrow { max-width: 920px; }

h1 { font-size: 24px; font-weight: 700; margin: 0 0 4px; letter-spacing: -.01em; }
h2 { font-size: 16px; font-weight: 650; margin: 28px 0 12px; color: var(--ink); }
.subtitle { color: var(--ink-soft); margin: 0 0 24px; }

/* buttons + inputs */
.btn {
  border: 1px solid var(--line); background: var(--surface); color: var(--ink);
  padding: 8px 16px; border-radius: 9px; font-size: 14px; font-weight: 550;
  cursor: pointer; font-family: inherit;
}
.btn:hover { background: var(--surface2); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.primary:hover { filter: brightness(1.07); background: var(--accent); }
.btn.danger { color: var(--critical); }
.btn.small { padding: 5px 11px; font-size: 13px; }
input, select, textarea {
  font-family: inherit; font-size: 14px; color: var(--ink);
  background: var(--surface); border: 1px solid var(--line);
  border-radius: 9px; padding: 8px 11px; width: 100%;
}
input:focus, select:focus, textarea:focus {
  outline: 2px solid var(--accent); outline-offset: 0; border-color: transparent;
}
label { display: block; font-size: 13px; font-weight: 550; color: var(--ink-soft); margin: 14px 0 5px; }
.field-row { display: flex; gap: 12px; }
.field-row > div { flex: 1; }

/* cards */
.card {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: var(--shadow); padding: 20px;
}
.cards-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}
.project-card { cursor: pointer; transition: transform .12s ease; }
.project-card:hover { transform: translateY(-2px); }
.project-card .head { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.dot { width: 11px; height: 11px; border-radius: 50%; flex-shrink: 0; }
.project-card .name { font-weight: 650; font-size: 16px; flex: 1; }
.pill {
  font-size: 12px; font-weight: 600; padding: 3px 10px; border-radius: 99px;
  white-space: nowrap;
}
.pill.good { background: var(--good-soft); color: var(--good); }
.pill.watch { background: var(--watch-soft); color: var(--watch); }
.pill.late { background: var(--late-soft); color: var(--late); }
.pill.critical { background: var(--critical-soft); color: var(--critical); }
.pill.neutral { background: var(--surface2); color: var(--ink-soft); }
.progress-track {
  height: 6px; background: var(--surface2); border-radius: 99px; margin: 12px 0 8px;
  overflow: hidden;
}
.progress-fill { height: 100%; border-radius: 99px; background: var(--accent); }
.card-meta { display: flex; justify-content: space-between; font-size: 13px; color: var(--ink-soft); }
.new-card {
  display: flex; align-items: center; justify-content: center; min-height: 130px;
  border: 2px dashed var(--line); background: none; box-shadow: none;
  color: var(--ink-soft); font-weight: 550; cursor: pointer;
}
.new-card:hover { color: var(--accent); border-color: var(--accent); }

/* today view */
.focus-list { display: flex; flex-direction: column; gap: 10px; }
.focus-item {
  display: flex; align-items: center; gap: 14px;
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 14px 18px; box-shadow: var(--shadow);
}
.focus-item.critical { border-left: 4px solid var(--critical); }
.focus-item input[type=checkbox] { width: 19px; height: 19px; accent-color: var(--good); cursor: pointer; flex-shrink: 0; }
.focus-item .t-name { font-weight: 600; }
.focus-item .t-sub { font-size: 13px; color: var(--ink-soft); }
.focus-item .grow { flex: 1; min-width: 0; }
.countdown { font-size: 13px; font-weight: 600; white-space: nowrap; color: var(--ink-soft); }
.countdown.today { color: var(--watch); }
.countdown.overdue { color: var(--critical); }
.empty-state {
  text-align: center; padding: 48px 20px; color: var(--ink-soft);
  background: var(--surface); border: 1px dashed var(--line); border-radius: var(--radius);
}
.empty-state .big-emoji { font-size: 34px; display: block; margin-bottom: 10px; }

/* gantt */
.gantt-toolbar { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }
.toolbar-select { width: auto; padding: 7px 10px; font-size: 13px; }
.gantt-toolbar .spacer { flex: 1; }
.zoom-toggle { display: flex; border: 1px solid var(--line); border-radius: 9px; overflow: hidden; }
.zoom-toggle button {
  border: none; background: var(--surface); color: var(--ink-soft);
  padding: 7px 14px; cursor: pointer; font-family: inherit; font-size: 13px; font-weight: 550;
}
.zoom-toggle button.active { background: var(--accent-soft); color: var(--accent); }
.gantt-wrap {
  display: flex; background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden;
}
.gantt-names { width: 230px; flex-shrink: 0; border-right: 1px solid var(--line); }
.col-resizer {
  width: 7px; flex-shrink: 0; cursor: col-resize; margin-left: -4px;
  border-left: 3px solid transparent; touch-action: none;
}
.col-resizer:hover, .col-resizer:active { border-left-color: var(--accent); }
.gantt-names .gn-head {
  height: 56px; border-bottom: 1px solid var(--line); display: flex;
  align-items: center; padding: 0 16px; font-size: 13px; color: var(--ink-soft); font-weight: 600;
}
.gn-row {
  height: 40px; display: flex; align-items: center; gap: 8px; padding: 0 10px 0 6px;
  border-bottom: 1px solid var(--line); cursor: pointer; font-size: 14px;
  position: relative; transition: transform .12s ease; touch-action: none;
  background: var(--surface);
}
.gn-row:hover { background: var(--surface2); }
.gn-row .grab {
  color: var(--ink-soft); opacity: 0; font-size: 11px; letter-spacing: -2px;
  cursor: grab; flex-shrink: 0; width: 12px;
}
.gn-row:hover .grab { opacity: .7; }
.gn-row.dragging {
  z-index: 6; box-shadow: var(--shadow); background: var(--surface2);
  transition: none; cursor: grabbing;
}
.gn-row.parent .nm { font-weight: 650; }
.gn-row.child { padding-left: 26px; }
.gn-row .caret {
  background: none; border: none; color: var(--ink-soft); cursor: pointer;
  font-size: 10px; width: 16px; padding: 0; flex-shrink: 0; font-family: inherit;
}
.gn-row .caret:hover { color: var(--ink); }
.gn-row .nm { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.gn-row.done .nm { color: var(--ink-soft); text-decoration: line-through; }
.who {
  font-size: 11px; font-weight: 700; width: 22px; height: 22px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center; color: #fff; flex-shrink: 0;
}
.gantt-scroll { overflow-x: auto; flex: 1; }
.gantt-add { padding: 10px 16px; }
svg.gantt text { font-family: inherit; }

/* person filter dropdown */
.pdrop { position: relative; display: inline-block; }
.pdrop-menu {
  position: absolute; right: 0; top: calc(100% + 6px); z-index: 25;
  background: var(--surface); border: 1px solid var(--line); border-radius: 10px;
  box-shadow: var(--shadow); padding: 7px; min-width: 185px;
}
.pdrop-item {
  display: flex; align-items: center; gap: 9px; padding: 8px 11px;
  border-radius: 7px; cursor: pointer; font-size: 14px; font-weight: 500;
  color: var(--ink); margin: 0; white-space: nowrap;
}
.pdrop-item:hover { background: var(--surface2); }
.pdrop-item input { width: auto; accent-color: var(--accent); }

/* filter chips */
.chip-row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin: -8px 0 18px; }
.chip {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 6px 13px; border: 1px solid var(--line); border-radius: 99px;
  background: var(--surface); color: var(--ink-soft);
  font-size: 13px; font-weight: 550; font-family: inherit; cursor: pointer;
}
.chip:hover { color: var(--ink); }
.chip.on { background: var(--accent-soft); border-color: var(--accent); color: var(--accent); }
.chip .tick { font-size: 11px; width: 10px; }

/* portfolio (timeline view) */
.pf-row {
  border-bottom: 1px solid var(--line); cursor: pointer;
  padding: 4px 10px 0 16px; box-sizing: border-box;
}
.pf-row:hover { background: var(--surface2); }
.pf-name { display: flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 600; }
.pf-name .nm { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pf-person {
  display: flex; align-items: center; gap: 7px; padding-left: 4px;
  font-size: 12px; color: var(--ink-soft);
}
.pf-person .who { flex-shrink: 0; }
.pf-pname { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* people / workload */
.person-row {
  display: flex; align-items: center; gap: 14px; padding: 14px 18px;
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); margin-bottom: 10px; box-shadow: var(--shadow);
}
.person-row .avatar {
  width: 34px; height: 34px; border-radius: 50%; color: #fff; font-weight: 700;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.person-row .p-name { font-weight: 600; width: 140px; }
.heat-strip { display: flex; gap: 3px; flex: 1; }
.heat-cell {
  flex: 1; height: 26px; border-radius: 5px; background: var(--surface2);
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 600; color: var(--ink-soft); min-width: 14px;
}
.heat-cell.l1 { background: var(--accent-soft); color: var(--accent); }
.heat-cell.l2 { background: var(--accent); color: #fff; }
.heat-cell.l3 { background: var(--critical); color: #fff; }
.heat-labels { display: flex; gap: 3px; flex: 1; font-size: 10px; color: var(--ink-soft); }
.heat-labels span { flex: 1; text-align: center; min-width: 14px; }

/* side panel */
.scrim { position: fixed; inset: 0; background: rgba(20,22,26,.35); z-index: 30; }
.panel {
  position: fixed; top: 0; right: 0; bottom: 0; width: 380px; max-width: 92vw;
  background: var(--surface); border-left: 1px solid var(--line);
  box-shadow: -8px 0 30px rgba(0,0,0,.12); z-index: 40;
  padding: 26px 26px 40px; overflow-y: auto;
}
.panel h3 { margin: 0 0 4px; font-size: 18px; }
.panel .panel-actions { display: flex; gap: 10px; margin-top: 26px; }
.panel .panel-actions .grow { flex: 1; }
.dep-row {
  display: flex; align-items: center; gap: 8px; padding: 7px 10px;
  background: var(--surface2); border-radius: 8px; margin-bottom: 6px; font-size: 13px;
}
.dep-row .grow { flex: 1; }
.dep-row button { background: none; border: none; color: var(--ink-soft); cursor: pointer; font-size: 15px; }
.dep-row button:hover { color: var(--critical); }
.color-swatches { display: flex; gap: 8px; }
.swatch { width: 26px; height: 26px; border-radius: 50%; cursor: pointer; border: 2px solid transparent; }
.swatch.sel { border-color: var(--ink); }

/* toast */
.toast {
  position: fixed; left: 50%; bottom: 28px;
  transform: translateX(-50%) translateY(12px);
  background: var(--ink); color: var(--bg);
  padding: 11px 20px; border-radius: 11px; font-size: 14px; font-weight: 500;
  opacity: 0; transition: opacity .25s ease, transform .25s ease;
  z-index: 60; pointer-events: none; box-shadow: var(--shadow); max-width: 90vw;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* login */
.login-wrap { display: flex; align-items: center; justify-content: center; min-height: 100vh; }
.login-card {
  background: var(--surface); border: 1px solid var(--line); border-radius: 16px;
  box-shadow: var(--shadow); padding: 40px; width: 340px; text-align: center;
}
.login-card input { margin: 14px 0; text-align: center; }
.login-card .btn { width: 100%; }
.err { color: var(--critical); font-size: 13px; }

@media (max-width: 720px) {
  main { padding: 20px 14px 60px; }
  .topbar { padding: 12px 14px; gap: 14px; }
  .gantt-names { width: 150px; }
  .person-row { flex-wrap: wrap; }
}