:root {
  --bg: #f6f7fb;
  --surface: #ffffff;
  --surface-2: #f1f3f8;
  --surface-3: #e8ebf3;
  --border: #e2e5ee;
  --ink: #1b1f2a;
  --ink-secondary: #5d6475;
  --ink-muted: #8b93a7;
  --accent: #4f6bed;
  --accent-soft: #e8ecfd;
  --bad: #d63b3b;
  --warn: #c77a12;
  --good: #2e9e6a;
  --shadow: 0 1px 2px rgba(20, 24, 40, .06), 0 4px 14px rgba(20, 24, 40, .05);
  --shadow-lg: 0 10px 40px rgba(20, 24, 40, .18);
  --radius: 12px;
  --side-w: 248px;
  --drawer-w: 480px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14161c;
    --surface: #1c1f27;
    --surface-2: #242833;
    --surface-3: #2d3240;
    --border: #2f3442;
    --ink: #e8eaf0;
    --ink-secondary: #a9afbf;
    --ink-muted: #7c8396;
    --accent: #7088ff;
    --accent-soft: #283056;
    --shadow: 0 1px 2px rgba(0, 0, 0, .3);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, .5);
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 14px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  padding-left: var(--side-w);
}
a { color: var(--accent); text-decoration: none; }
h1 { font-size: 1.55rem; margin: 0; letter-spacing: -.01em; }
h2 { font-size: 1.15rem; margin: 0; }
h3 { font-size: .95rem; margin: 0; }
input, select, textarea, button { font: inherit; color: inherit; }
input, select, textarea {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 7px 9px;
  min-width: 0;
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: -1px; }
textarea { resize: vertical; }
.muted { color: var(--ink-muted); }
.small { font-size: .85em; }
.grow { flex: 1; }
.hint { color: var(--ink-muted); font-size: .8rem; }
.empty { color: var(--ink-muted); text-align: center; padding: 40px 10px; }
.loading { padding: 60px; text-align: center; color: var(--ink-muted); }
kbd { font-size: .7rem; border: 1px solid rgba(255,255,255,.5); border-radius: 4px; padding: 0 4px; margin-left: 6px; opacity: .8; }

/* Every button gives tactile feedback (owner's rule: no "dead" buttons). */
button { cursor: pointer; transition: transform .08s ease, background .15s, border-color .15s; }
button:active { transform: scale(.95); }
button:disabled { opacity: .55; cursor: default; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  border: 1px solid var(--border); background: var(--surface); border-radius: 8px;
  padding: 7px 13px; font-weight: 500; white-space: nowrap;
}
.btn:hover { border-color: var(--ink-muted); }
.btn-primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-primary:hover { filter: brightness(1.07); border-color: var(--accent); }
.btn-danger { background: var(--bad); border-color: var(--bad); color: #fff; }
.btn-ghost { background: transparent; border-color: transparent; color: var(--ink-secondary); }
.btn-sm { padding: 4px 9px; font-size: .82rem; border-radius: 7px; }
.btn-sm.on { background: var(--accent-soft); border-color: var(--accent); color: var(--accent); }
.btn-block { width: 100%; }
.btn.flashed { background: var(--good); color: #fff; border-color: var(--good); }
.icon-btn {
  border: none; background: transparent; border-radius: 7px; width: 32px; height: 32px;
  display: inline-flex; align-items: center; justify-content: center; color: var(--ink-secondary); font-size: 1rem; flex: none;
}
.icon-btn:hover { background: var(--surface-2); color: var(--ink); }
.icon-btn.sm { width: 24px; height: 24px; font-size: .78rem; }
.icon-btn.danger:hover { color: var(--bad); }
.link-btn { border: none; background: none; color: var(--accent); padding: 0; font-size: .85rem; }
.link-btn:hover { text-decoration: underline; }

.dot { display: inline-block; width: 9px; height: 9px; border-radius: 50%; background: var(--c); flex: none; }
.chip { display: inline-flex; align-items: center; gap: 4px; padding: 1px 8px; border-radius: 20px; font-size: .78rem; background: color-mix(in srgb, var(--c) 15%, transparent); color: color-mix(in srgb, var(--c) 80%, var(--ink)); white-space: nowrap; }
.chip-sm { font-size: .72rem; padding: 0 7px; }
.chip-outline { background: transparent; border: 1px solid color-mix(in srgb, var(--c) 50%, transparent); }
.badge { display: inline-flex; align-items: center; padding: 1px 9px; border-radius: 20px; font-size: .76rem; font-weight: 600; background: color-mix(in srgb, var(--c) 16%, transparent); color: color-mix(in srgb, var(--c) 85%, var(--ink)); white-space: nowrap; }
.badge-btn { border: 1px solid color-mix(in srgb, var(--c) 35%, transparent); background: color-mix(in srgb, var(--c) 14%, transparent); color: color-mix(in srgb, var(--c) 85%, var(--ink)); border-radius: 20px; padding: 3px 11px; font-size: .82rem; font-weight: 600; white-space: nowrap; }
.badge-btn.sm { padding: 1px 8px; font-size: .72rem; }
.avatar { display: inline-flex; align-items: center; justify-content: center; border-radius: 50%; background: var(--c); color: #fff; font-weight: 700; flex: none; letter-spacing: -.02em; border: 2px solid var(--surface); }
.avatars { display: inline-flex; align-items: center; }
.avatars .avatar + .avatar { margin-left: -6px; }
.avatars .more { font-size: .72rem; color: var(--ink-muted); margin-left: 3px; }
.count { color: var(--ink-muted); font-size: .8rem; font-weight: 500; background: var(--surface-2); border-radius: 10px; padding: 0 7px; }
.due { font-size: .76rem; color: var(--ink-secondary); white-space: nowrap; }
.due.overdue { color: var(--bad); font-weight: 600; }
.due.today { color: var(--warn); font-weight: 600; }
.bad { color: var(--bad); font-weight: 600; }
.good { color: var(--good); }
.warn { color: var(--warn); }

/* ---------- Layout ---------- */
#sidebar {
  position: fixed; left: 0; top: 0; bottom: 0; width: var(--side-w);
  background: var(--surface); border-right: 1px solid var(--border);
  padding: 16px 12px; display: flex; flex-direction: column; gap: 10px; overflow-y: auto; z-index: 20;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 1.1rem; padding: 2px 6px 8px; }
.brand img { width: 28px; height: 28px; }
#nav { display: flex; flex-direction: column; gap: 2px; }
#nav a, #side-projects a {
  display: flex; align-items: center; gap: 10px; padding: 7px 10px; border-radius: 8px; color: var(--ink-secondary); font-weight: 500;
}
#nav a:hover, #side-projects a:hover { background: var(--surface-2); color: var(--ink); }
#nav a.on, #side-projects a.on { background: var(--accent-soft); color: var(--accent); }
.ni { width: 20px; text-align: center; }
.nbadge { margin-left: auto; font-size: .72rem; background: var(--surface-3); color: var(--ink-secondary); border-radius: 10px; padding: 0 7px; font-weight: 600; }
.nbadge.bad { background: var(--bad); color: #fff; }
.side-title { margin-top: 12px; padding: 0 10px; font-size: .75rem; text-transform: uppercase; letter-spacing: .05em; color: var(--ink-muted); display: flex; justify-content: space-between; }
#side-projects { display: flex; flex-direction: column; gap: 1px; }
#side-projects a span { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
#side-projects small { color: var(--ink-muted); }
#main { padding: 22px 28px 80px; max-width: 1500px; transition: margin-right .2s; }
body.drawer-open #main { margin-right: var(--drawer-w); }
#bottom-nav, .fab { display: none; }

.page-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }
.page-head.sub { margin: 14px 0 12px; }

/* ---------- Cards / stats ---------- */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; box-shadow: var(--shadow); margin-bottom: 14px; }
.card-head { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.card-head h3 { flex: none; }
.card-head .link-btn { margin-left: auto; }
.card-bad { border-color: color-mix(in srgb, var(--bad) 35%, var(--border)); }
.card-good { border-color: color-mix(in srgb, var(--good) 35%, var(--border)); }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 14px; }
.stat { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 16px; color: var(--ink-secondary); box-shadow: var(--shadow); display: flex; flex-direction: column; }
.stat b { font-size: 1.6rem; color: var(--ink); line-height: 1.2; }
.stat.bad b { color: var(--bad); }
.stat.good b { color: var(--good); }
.today-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; align-items: start; }
.today-qa { padding: 10px 12px; }
.now-box { background: var(--accent-soft); border-radius: 8px; padding: 8px 10px; margin-bottom: 8px; }
.mini-sched { display: flex; flex-direction: column; gap: 2px; }
.ms-row { display: flex; gap: 10px; padding: 5px 6px; border-radius: 6px; cursor: pointer; }
.ms-row:hover { background: var(--surface-2); }
.ms-row.past { opacity: .55; }
.ms-time { color: var(--ink-muted); font-variant-numeric: tabular-nums; width: 92px; flex: none; }
.next-proj { display: flex; align-items: center; gap: 8px; padding: 7px 6px; color: var(--ink); border-radius: 6px; flex-wrap: wrap; }
.next-proj:hover { background: var(--surface-2); }

/* ---------- Task rows ---------- */
.trow {
  display: flex; align-items: flex-start; gap: 10px; padding: 8px 8px; border-radius: 8px; cursor: pointer; background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.trow:hover { background: var(--surface-2); }
.trow.compact { padding: 6px 4px; }
.trow.is-done .trow-title { text-decoration: line-through; color: var(--ink-muted); }
.trow.dragging, .kcard.dragging, .pcard.dragging { opacity: .4; }
.trow-main { flex: 1; min-width: 0; }
.trow-title { font-weight: 500; word-break: break-word; }
.prio { margin-right: 5px; font-size: .85em; }
.trow-meta { display: flex; flex-wrap: wrap; gap: 4px 8px; align-items: center; font-size: .78rem; color: var(--ink-muted); margin-top: 2px; }
.trow-meta:empty { display: none; }
.trow-right { display: flex; align-items: center; gap: 8px; flex: none; }
.meta-proj { display: inline-flex; align-items: center; gap: 5px; font-size: .76rem; color: var(--ink-secondary); }
.meta-proj::before { content: ""; width: 8px; height: 8px; border-radius: 2px; background: var(--c); }
.meta-next { color: var(--ink-secondary); font-size: .78rem; }
.meta-next.warn { color: var(--warn); font-weight: 600; }
.meta-ico { font-size: .76rem; color: var(--ink-muted); white-space: nowrap; }
.check {
  width: 20px; height: 20px; border-radius: 50%; border: 2px solid var(--ink-muted); background: transparent; flex: none;
  display: inline-flex; align-items: center; justify-content: center; font-size: .72rem; color: #fff; padding: 0; margin-top: 1px;
}
.check:hover { border-color: var(--good); }
.check.checked { background: var(--good); border-color: var(--good); }
.check.sm { width: 17px; height: 17px; }
.nest { padding-left: calc(var(--depth) * 22px); }
.group { margin-bottom: 18px; border-radius: var(--radius); }
.group.drop-hover { outline: 2px dashed var(--accent); outline-offset: 2px; }
.group-head { display: flex; align-items: center; gap: 8px; padding: 6px 4px; border-bottom: 2px solid var(--border); margin-bottom: 4px; }
.group-body { background: var(--surface); border-radius: 8px; }
.add-block { margin-top: 4px; }

/* quick add */
.qa-inline { margin-top: 6px; }
.qa-input { width: 100%; border: 1px dashed var(--border); background: transparent; padding: 7px 10px; }
.qa-input:focus { border-style: solid; background: var(--surface); }
.qa-preview { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 4px; font-size: .78rem; }
.qa-preview:empty { display: none; }
.qa-tag { display: inline-flex; align-items: center; gap: 4px; background: var(--surface-2); border-radius: 12px; padding: 1px 8px; }
.qa-big { width: 100%; font-size: 1.05rem; padding: 10px 12px; resize: none; }
.qa-preview-big { min-height: 22px; margin: 8px 0 12px; }
.qa-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.qa-grid label, .form label { display: flex; flex-direction: column; gap: 4px; font-size: .8rem; color: var(--ink-secondary); }
.form { display: flex; flex-direction: column; gap: 12px; }

/* ---------- Filters ---------- */
.filters { display: flex; flex-direction: column; gap: 10px; margin-bottom: 16px; }
.chips-scroll { display: flex; gap: 6px; overflow-x: auto; scrollbar-width: none; padding-bottom: 2px; align-items: center; }
.fchip { border: 1px solid var(--border); background: var(--surface); border-radius: 20px; padding: 4px 12px; white-space: nowrap; font-size: .85rem; }
.fchip.on { background: var(--ink); color: var(--surface); border-color: var(--ink); }
.filter-row { display: flex; gap: 8px; flex-wrap: wrap; }
.filter-row .search { flex: 1 1 220px; }
.search { width: 100%; }
.search.sm { padding: 5px 9px; font-size: .85rem; margin: 8px 0; }
.seg { display: inline-flex; background: var(--surface-2); border-radius: 9px; padding: 3px; gap: 2px; }
.seg button { border: none; background: transparent; padding: 5px 12px; border-radius: 7px; color: var(--ink-secondary); font-weight: 500; white-space: nowrap; }
.seg button.on { background: var(--surface); color: var(--ink); box-shadow: var(--shadow); }
.seg-sm button { padding: 3px 8px; font-size: .78rem; }
.seg-label { display: inline-flex; align-items: center; gap: 6px; font-size: .82rem; color: var(--ink-secondary); }
.mode-tabs .mi { margin-right: 5px; }

/* ---------- Kanban ---------- */
.kanban-tools, .gantt-tools, .cal-tools, .graph-tools { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 10px; }
.kanban { display: flex; gap: 12px; overflow-x: auto; padding-bottom: 12px; align-items: flex-start; }
.kcol { flex: 0 0 272px; background: var(--surface-2); border-radius: var(--radius); padding: 10px; max-height: calc(100vh - 230px); display: flex; flex-direction: column; }
.kcol.drop-hover { outline: 2px dashed var(--accent); }
.kcol header { display: flex; align-items: center; gap: 7px; margin-bottom: 8px; }
.kcol-body { display: flex; flex-direction: column; gap: 8px; overflow-y: auto; min-height: 30px; }
.kcard { background: var(--surface); border-radius: 9px; padding: 9px 10px; box-shadow: var(--shadow); cursor: pointer; border-left: 3px solid var(--pc); display: flex; flex-direction: column; gap: 4px; }
.kcard:hover { box-shadow: var(--shadow-lg); }
.kcard.is-done .kcard-title { text-decoration: line-through; color: var(--ink-muted); }
.kcard-title { font-weight: 500; word-break: break-word; }
.kcard .prio { color: var(--pc); }
.kcard-foot { display: flex; align-items: center; gap: 6px; }

/* ---------- Gantt ---------- */
.gantt { display: flex; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); overflow: hidden; }
.g-left { flex: 0 0 240px; border-right: 1px solid var(--border); overflow: hidden; }
.g-head-left { height: 52px; display: flex; align-items: flex-end; padding: 6px 10px; font-weight: 600; color: var(--ink-muted); border-bottom: 1px solid var(--border); }
.g-group { display: flex; align-items: center; padding: 0 10px; font-weight: 700; font-size: .82rem; background: var(--surface-2); }
.g-label { display: flex; align-items: center; gap: 7px; padding: 0 10px; cursor: pointer; white-space: nowrap; overflow: hidden; }
.g-label span { overflow: hidden; text-overflow: ellipsis; }
.g-label:hover { background: var(--surface-2); }
.g-label.is-done span { text-decoration: line-through; color: var(--ink-muted); }
.g-right { flex: 1; overflow-x: auto; }
.g-head { position: relative; height: 52px; border-bottom: 1px solid var(--border); }
.g-month { position: absolute; top: 4px; font-size: .78rem; font-weight: 600; padding-left: 4px; white-space: nowrap; border-left: 1px solid var(--border); }
.g-days { position: absolute; top: 24px; left: 0; right: 0; bottom: 0; }
.g-day { position: absolute; top: 0; bottom: 0; font-size: .7rem; text-align: center; color: var(--ink-secondary); display: flex; flex-direction: column; line-height: 1.1; padding-top: 2px; }
.g-day small { color: var(--ink-muted); font-size: .62rem; }
.g-day.we { color: var(--ink-muted); }
.g-day.td { color: var(--accent); font-weight: 700; }
.g-body { position: relative; }
.g-we { position: absolute; top: 0; bottom: 0; background: var(--surface-2); opacity: .7; }
.g-grouprow { position: absolute; left: 0; background: var(--surface-2); }
.g-today { position: absolute; top: 0; bottom: 0; width: 2px; background: var(--accent); opacity: .6; z-index: 1; }
.g-bar {
  position: absolute; border-radius: 6px; background: color-mix(in srgb, var(--c) 75%, transparent); color: #fff;
  font-size: .75rem; padding: 0 8px; display: flex; align-items: center; cursor: grab; z-index: 2; overflow: hidden; user-select: none;
}
.g-bar span { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.g-bar.is-done { opacity: .5; }
.g-bar.overdue { box-shadow: 0 0 0 2px var(--bad); }
.g-resize { position: absolute; right: 0; top: 0; bottom: 0; width: 12px; cursor: ew-resize; touch-action: none; }
.g-resize::after { content: ""; position: absolute; right: 3px; top: 25%; bottom: 25%; width: 3px; border-radius: 2px; background: rgba(255,255,255,.7); }
.g-ms { position: absolute; width: 16px; height: 16px; background: var(--warn); transform: rotate(45deg); border-radius: 3px; z-index: 2; cursor: pointer; }
.g-ms.overdue { background: var(--bad); }
.g-ms-label { position: absolute; font-size: .74rem; color: var(--ink-secondary); white-space: nowrap; pointer-events: none; z-index: 2; }
.g-arrows { position: absolute; left: 0; top: 0; pointer-events: none; z-index: 3; }
.g-arrow { fill: none; stroke: var(--ink-muted); stroke-width: 1.5; marker-end: url(#ah); }
.g-arrow.bad { stroke: var(--bad); }
.g-arrows marker path { fill: var(--ink-muted); }
.undated { margin-top: 12px; }
.undated summary { cursor: pointer; color: var(--ink-secondary); padding: 6px 0; }

/* ---------- Calendar ---------- */
.cal-title { min-width: 140px; text-align: center; text-transform: capitalize; font-size: 1.05rem; }
.cal-grid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; background: var(--border); gap: 1px; }
.cal-wd { background: var(--surface-2); text-align: center; font-size: .75rem; color: var(--ink-muted); padding: 4px; text-transform: uppercase; }
.cal-cell { background: var(--surface); min-height: 112px; padding: 4px; display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.cal-cell.other { background: var(--surface-2); opacity: .7; }
.cal-cell.we { background: color-mix(in srgb, var(--surface-2) 50%, var(--surface)); }
.cal-cell.td .cal-num { background: var(--accent); color: #fff; border-radius: 50%; width: 22px; text-align: center; }
.cal-cell.drop-hover { outline: 2px dashed var(--accent); outline-offset: -2px; }
.cal-num { font-size: .78rem; font-weight: 600; color: var(--ink-secondary); height: 22px; line-height: 22px; }
.cal-task { font-size: .74rem; padding: 1px 6px; border-radius: 4px; background: color-mix(in srgb, var(--c) 16%, transparent); border-left: 3px solid var(--c); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; cursor: pointer; }
.cal-task.is-done { text-decoration: line-through; opacity: .6; }
.cal-task.overdue { color: var(--bad); }
.cal-more { font-size: .72rem; color: var(--accent); cursor: pointer; }

/* ---------- Graph ---------- */
.graph-wrap { overflow: auto; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); max-height: calc(100vh - 220px); }
.graph { position: relative; }
.graph svg { position: absolute; inset: 0; }
.gnode { position: absolute; background: var(--surface); border: 1px solid var(--border); border-left: 4px solid var(--c); border-radius: 9px; padding: 7px 10px; cursor: pointer; box-shadow: var(--shadow); overflow: hidden; }
.gnode:hover { box-shadow: var(--shadow-lg); }
.gnode.is-done { opacity: .55; }
.gnode.overdue { border-color: var(--bad); border-left-color: var(--bad); }
.gnode-title { font-weight: 600; font-size: .82rem; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.gnode-meta { font-size: .72rem; color: var(--ink-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ge { fill: none; stroke-width: 1.8; }
.ge-blocks { stroke: var(--accent); }
.ge-parent { stroke: var(--ink-muted); stroke-dasharray: 5 4; }
.ge-related { stroke: var(--warn); stroke-dasharray: 2 4; }
.graph marker path { fill: var(--accent); }
.legend { display: inline-flex; align-items: center; gap: 6px; font-size: .78rem; color: var(--ink-secondary); }
.lg { display: inline-block; width: 22px; height: 0; border-top: 2px solid; margin-left: 8px; }
.lg-blocks { border-color: var(--accent); }
.lg-parent { border-color: var(--ink-muted); border-top-style: dashed; }
.lg-related { border-color: var(--warn); border-top-style: dotted; }

/* ---------- Projects ---------- */
.proj-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 14px; }
.proj-card { background: var(--surface); border: 1px solid var(--border); border-top: 4px solid var(--c); border-radius: var(--radius); padding: 14px 16px; color: var(--ink); box-shadow: var(--shadow); display: flex; flex-direction: column; gap: 8px; }
.proj-card:hover { box-shadow: var(--shadow-lg); }
.proj-card h3 { font-size: 1.05rem; }
.pc-top { display: flex; align-items: center; gap: 6px; }
.pc-stats { display: flex; gap: 12px; font-size: .8rem; color: var(--ink-secondary); flex-wrap: wrap; }
.pc-next { font-size: .82rem; color: var(--ink-secondary); }
.pc-next.warn { color: var(--warn); font-weight: 600; }
.progress { height: 6px; background: var(--surface-3); border-radius: 4px; overflow: hidden; }
.progress i { display: block; height: 100%; background: var(--good); border-radius: 4px; }
.progress.sm { width: 90px; display: inline-block; vertical-align: middle; margin-right: 6px; }
.proj-head { background: var(--surface); border: 1px solid var(--border); border-top: 5px solid var(--c); border-radius: var(--radius); padding: 14px 18px; box-shadow: var(--shadow); display: flex; flex-direction: column; gap: 10px; }
.ph-row { display: flex; align-items: center; }
.back { font-size: .85rem; }
.ph-title { display: flex; align-items: center; gap: 10px; }
.ph-color { width: 18px; height: 18px; border-radius: 5px; background: var(--c); cursor: pointer; flex: none; }
.ph-name { font-size: 1.45rem; font-weight: 700; border: 1px solid transparent; background: transparent; padding: 2px 6px; flex: 1; }
.ph-name:hover { border-color: var(--border); }
.ph-badges { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.ph-fields { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.ph-fields label { display: flex; flex-direction: column; gap: 3px; font-size: .78rem; color: var(--ink-secondary); }
.ph-fields label.wide { grid-column: span 3; }
.ph-fields input.warn { border-color: var(--warn); color: var(--warn); }
.ph-desc summary { cursor: pointer; color: var(--ink-secondary); font-size: .85rem; }
.ph-desc textarea { width: 100%; margin-top: 6px; }

/* ---------- Plan ---------- */
.plan-head { align-items: center; }
.plan-nav .icon-btn, .cal-tools .icon-btn { font-size: 1.5rem; }
.plan-nav { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.plan-nav h2 { min-width: 200px; text-align: center; text-transform: none; }
.plan-layout { display: grid; grid-template-columns: 290px 1fr; gap: 16px; align-items: start; }
.plan-side { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 12px; position: sticky; top: 12px; max-height: calc(100vh - 24px); display: flex; flex-direction: column; }
.plan-side.drop-hover { outline: 2px dashed var(--accent); }
.side-head { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.side-list { overflow-y: auto; display: flex; flex-direction: column; gap: 6px; margin-top: 8px; min-height: 40px; }
.pcard { background: var(--surface); border: 1px solid var(--border); border-left: 3px solid var(--pc); border-radius: 8px; padding: 6px 8px; cursor: grab; display: flex; flex-direction: column; gap: 3px; }
.pcard:hover { box-shadow: var(--shadow); }
.pcard.is-done .pcard-title { text-decoration: line-through; color: var(--ink-muted); }
.pcard-title { font-size: .86rem; font-weight: 500; word-break: break-word; }
.pcard-meta { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; font-size: .74rem; }
.buckets { display: grid; gap: 12px; }
.buckets-year { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
.buckets-month { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
.plan-main { min-width: 0; }
.buckets-week { grid-template-columns: repeat(7, minmax(132px, 1fr)); overflow-x: auto; padding-bottom: 6px; }
.bucket { background: var(--surface-2); border-radius: var(--radius); padding: 10px; min-height: 140px; display: flex; flex-direction: column; gap: 6px; border: 2px solid transparent; }
.bucket.current { border-color: var(--accent); }
.bucket.weekend { opacity: .75; }
.bucket.drop-hover { outline: 2px dashed var(--accent); }
.bucket header { display: flex; align-items: center; justify-content: space-between; }
.bucket-title { font-weight: 700; color: var(--ink); text-transform: capitalize; font-size: .95rem; }
.bucket-sub { font-size: .74rem; color: var(--ink-muted); }
.bucket-body { display: flex; flex-direction: column; gap: 6px; }

.day-wrap { display: flex; flex-direction: column; gap: 10px; }
.day-stats { display: flex; gap: 16px; flex-wrap: wrap; align-items: center; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 10px 14px; font-size: .85rem; }
.day-unscheduled { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; font-size: .85rem; }
.pill { border: 1px dashed var(--accent); background: var(--accent-soft); color: var(--accent); border-radius: 20px; padding: 3px 10px; font-size: .8rem; cursor: grab; }
.timeline { position: relative; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.tl-row { display: flex; border-top: 1px dashed var(--border); cursor: cell; }
.tl-row.hour { border-top-style: solid; }
.tl-row.work .tl-cell { background: color-mix(in srgb, var(--accent) 5%, transparent); }
.tl-row:hover .tl-cell { background: var(--accent-soft); }
.tl-row.drop-hover .tl-cell { background: color-mix(in srgb, var(--accent) 30%, transparent); }
.tl-time { width: 56px; flex: none; font-size: .72rem; color: var(--ink-muted); padding: 0 8px; transform: translateY(-8px); background: var(--surface); }
.tl-row.hour:first-child .tl-time { transform: none; }
.tl-cell { flex: 1; }
.tl-block {
  position: absolute; border-radius: 7px; background: color-mix(in srgb, var(--c) 22%, var(--surface)); border-left: 4px solid var(--c);
  padding: 3px 54px 3px 22px; overflow: hidden; cursor: pointer; z-index: 2; box-shadow: var(--shadow); font-size: .8rem;
}
.tl-block.dragging { opacity: .85; box-shadow: var(--shadow-lg); z-index: 5; }
.tl-block.is-done { opacity: .55; }
.tl-block.is-done b { text-decoration: line-through; }
.tl-b-text { display: flex; flex-direction: column; line-height: 1.25; }
.tl-b-text b { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tl-b-text small { color: var(--ink-secondary); }
.tl-block.short .tl-b-text { flex-direction: row; gap: 8px; }
.tl-block.short { padding-top: 1px; }
.tl-grip { position: absolute; left: 2px; top: 2px; width: 18px; height: calc(100% - 4px); max-height: 30px; display: flex; align-items: center; justify-content: center; cursor: grab; touch-action: none; color: var(--ink-muted); font-style: normal; font-size: .8rem; letter-spacing: -2px; }
.tl-resize { position: absolute; left: 0; right: 0; bottom: 0; height: 8px; cursor: ns-resize; touch-action: none; }
.tl-resize::after { content: ""; position: absolute; left: 50%; bottom: 2px; width: 28px; margin-left: -14px; height: 3px; border-radius: 2px; background: color-mix(in srgb, var(--c) 60%, transparent); }
.tl-done { position: absolute; right: 26px; top: 2px; }
.tl-del { position: absolute; right: 2px; top: 2px; }
.tl-now { position: absolute; left: 50px; right: 0; height: 2px; background: var(--bad); z-index: 4; pointer-events: none; }
.tl-now::before { content: ""; position: absolute; left: -4px; top: -4px; width: 10px; height: 10px; border-radius: 50%; background: var(--bad); }

/* ---------- Control / tables ---------- */
.table-wrap { overflow-x: auto; }
.ctable { width: 100%; border-collapse: collapse; font-size: .86rem; }
.ctable th { text-align: left; font-weight: 600; color: var(--ink-muted); font-size: .76rem; padding: 6px 8px; border-bottom: 1px solid var(--border); white-space: nowrap; }
.ctable td { padding: 7px 8px; border-bottom: 1px solid var(--border); white-space: nowrap; }
.ctable tbody tr { cursor: pointer; }
.ctable tbody tr:hover { background: var(--surface-2); }
.ctable td .avatar { vertical-align: middle; margin-right: 4px; }

/* ---------- Settings ---------- */
.settings-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(380px, 1fr)); gap: 14px; align-items: start; }
.dict { display: flex; flex-direction: column; gap: 6px; }
.dict-row { display: flex; align-items: center; gap: 8px; }
.dict-row input { flex: 1; }
.dict-row input.role { flex: .8; }
.dict-add { display: flex; gap: 8px; margin-top: 6px; }
.dict-add input { flex: 1; }
.swatch { width: 26px; height: 26px; border-radius: 50%; background: var(--c); border: 3px solid var(--surface); box-shadow: 0 0 0 1px var(--border); padding: 0; }
.swatch.sm { width: 20px; height: 20px; border-width: 2px; flex: none; }
.swatch.on { box-shadow: 0 0 0 2px var(--ink); }
.color-pick { display: flex; gap: 8px; flex-wrap: wrap; }

/* ---------- Drawer ---------- */
#drawer {
  position: fixed; top: 0; right: 0; bottom: 0; width: var(--drawer-w); background: var(--surface); border-left: 1px solid var(--border);
  box-shadow: var(--shadow-lg); transform: translateX(105%); transition: transform .2s ease; z-index: 40; display: flex; flex-direction: column;
}
#drawer.open { transform: none; }
#drawer.drop-hover { outline: 3px dashed var(--accent); outline-offset: -6px; }
.drawer-head { display: flex; align-items: center; gap: 4px; padding: 8px 10px; border-bottom: 1px solid var(--border); }
.saved { color: var(--good); font-size: .8rem; opacity: 0; transition: opacity .2s; margin-left: 6px; }
.saved.show { opacity: 1; }
.drawer-scroll { overflow-y: auto; padding: 14px 18px 40px; flex: 1; overscroll-behavior: contain; }
.d-title-row { display: flex; gap: 10px; align-items: flex-start; }
.d-title-row .check { width: 24px; height: 24px; margin-top: 6px; }
.d-title { flex: 1; font-size: 1.2rem; font-weight: 600; border: 1px solid transparent; background: transparent; resize: none; padding: 3px 6px; overflow: hidden; }
.d-title:hover { border-color: var(--border); }
.d-parent { font-size: .82rem; color: var(--ink-muted); margin: 4px 0 0 34px; display: flex; align-items: center; gap: 6px; }
.d-badges { display: flex; gap: 8px; margin: 10px 0 14px 34px; flex-wrap: wrap; }
.d-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 14px; }
.d-grid label { display: flex; flex-direction: column; gap: 3px; font-size: .78rem; color: var(--ink-secondary); }
.d-section { margin-bottom: 18px; }
.d-label { font-size: .78rem; color: var(--ink-secondary); margin-bottom: 6px; font-weight: 600; text-transform: uppercase; letter-spacing: .03em; }
.d-label b { text-transform: none; color: var(--ink); letter-spacing: 0; }
.d-label small { color: var(--ink-muted); font-weight: 500; }
.d-desc { width: 100%; min-height: 70px; resize: none; overflow: hidden; }
.d-next { background: var(--accent-soft); padding: 10px 12px; border-radius: 10px; }
.next-row { display: grid; grid-template-columns: 1fr 150px; gap: 8px; }
.toggle-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.tchip { display: inline-flex; align-items: center; gap: 5px; border: 1px solid var(--border); background: var(--surface); border-radius: 20px; padding: 3px 10px 3px 4px; font-size: .82rem; color: var(--ink-secondary); }
.tchip:not(:has(.avatar)) { padding-left: 10px; }
.tchip.on { background: color-mix(in srgb, var(--c) 16%, transparent); border-color: var(--c); color: var(--ink); font-weight: 600; }
.plan-btns { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.btn-sm-date { padding: 3px 6px; font-size: .82rem; }
.slots-list { margin-top: 8px; font-size: .84rem; }
.slot-row { display: flex; align-items: center; gap: 8px; padding: 2px 0; }
.slot-sum { display: flex; gap: 10px; align-items: center; color: var(--ink-secondary); flex-wrap: wrap; }
.mini-task { display: inline-flex; align-items: center; gap: 6px; border: none; background: transparent; padding: 3px 4px; border-radius: 6px; text-align: left; min-width: 0; flex: 1; }
.mini-task:hover { background: var(--surface-2); }
.mini-task span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mini-task small { color: var(--ink-muted); margin-left: auto; white-space: nowrap; }
.mini-task.is-done span { text-decoration: line-through; color: var(--ink-muted); }
.d-parent .mini-task { flex: 0 1 auto; }
.subtasks { display: flex; flex-direction: column; gap: 2px; }
.subtask { display: flex; align-items: center; gap: 6px; }
.sub-add { margin-top: 4px; border-style: dashed; }
.links { display: flex; flex-direction: column; gap: 4px; align-items: flex-start; }
.link-row { display: flex; align-items: center; gap: 6px; width: 100%; }
.link-type { font-size: .74rem; color: var(--ink-muted); width: 82px; flex: none; }
.files { display: grid; grid-template-columns: repeat(auto-fill, minmax(118px, 1fr)); gap: 8px; }
.file { position: relative; border: 1px solid var(--border); border-radius: 9px; overflow: hidden; background: var(--surface-2); }
.file a { display: flex; flex-direction: column; align-items: center; padding: 8px; color: var(--ink); gap: 3px; text-align: center; height: 100%; }
.file-img a { padding: 0 0 6px; }
.file img { width: 100%; height: 86px; object-fit: cover; }
.file-icon { font-size: 2rem; margin: 10px 0 4px; }
.file-name { font-size: .74rem; word-break: break-all; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; padding: 0 4px; }
.file small { color: var(--ink-muted); font-size: .68rem; }
.file-del { position: absolute; top: 3px; right: 3px; background: var(--surface); opacity: 0; }
.file:hover .file-del { opacity: 1; }
.file-add { border: 1.5px dashed var(--border); border-radius: 9px; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 10px; cursor: pointer; color: var(--ink-muted); text-align: center; min-height: 118px; }
.file-add span { font-size: 1.6rem; }
.file-add small { font-size: .68rem; }
.file-add:hover { border-color: var(--accent); color: var(--accent); }
.upload-progress { font-size: .82rem; color: var(--accent); margin-top: 6px; }
.comment-add { display: flex; gap: 8px; align-items: flex-end; margin-bottom: 10px; }
.comment-add textarea { flex: 1; }
.history { display: flex; flex-direction: column; gap: 8px; }
.h-item { font-size: .84rem; }
.h-item.event { color: var(--ink-muted); font-size: .78rem; }
.h-item.comment { background: var(--surface-2); padding: 7px 10px; border-radius: 9px; }
.h-meta { font-size: .72rem; color: var(--ink-muted); display: flex; align-items: center; justify-content: space-between; }
.h-item.event .h-meta { display: inline; margin-right: 6px; }
.h-item.event .h-text { display: inline; }
.d-foot { font-size: .75rem; margin-top: 10px; }

/* ---------- Modal / menu / toast ---------- */
.modal-backdrop { position: fixed; inset: 0; background: rgba(15, 18, 30, .45); display: flex; align-items: flex-start; justify-content: center; padding: 8vh 16px 16px; z-index: 60; opacity: 0; transition: opacity .15s; }
.modal-backdrop.show { opacity: 1; }
.modal { background: var(--surface); border-radius: 14px; width: 100%; max-width: 560px; box-shadow: var(--shadow-lg); max-height: 84vh; display: flex; flex-direction: column; }
.modal-wide { max-width: 800px; }
.modal-head { display: flex; align-items: center; justify-content: space-between; padding: 14px 16px 4px; }
.modal-body { padding: 10px 16px; overflow-y: auto; }
.modal-actions { display: flex; justify-content: flex-end; gap: 8px; padding: 10px 16px 14px; flex-wrap: wrap; }
.confirm-text { font-size: 1rem; margin: 10px 0; }
.inline-label { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; font-size: .85rem; color: var(--ink-secondary); }
.inline-label select { flex: 1; }
.pick-list { display: flex; flex-direction: column; margin-top: 8px; max-height: 50vh; overflow-y: auto; }
.pick-item { display: flex; align-items: center; gap: 8px; border: none; background: none; text-align: left; padding: 8px; border-radius: 7px; }
.pick-item:hover { background: var(--surface-2); }
.pick-item span { flex: 1; }
.pick-item small { color: var(--ink-muted); }
.popmenu { position: fixed; z-index: 80; background: var(--surface); border: 1px solid var(--border); border-radius: 10px; box-shadow: var(--shadow-lg); padding: 5px; min-width: 200px; max-width: min(360px, calc(100vw - 16px)); max-height: 70vh; overflow-y: auto; }
.popmenu button { display: flex; align-items: center; gap: 8px; width: 100%; border: none; background: none; text-align: left; padding: 7px 10px; border-radius: 6px; }
.popmenu button:hover { background: var(--surface-2); }
.popmenu button.active { font-weight: 700; background: var(--accent-soft); }
.popmenu-sep { height: 1px; background: var(--border); margin: 4px 0; }
.popmenu-header { font-size: .72rem; text-transform: uppercase; letter-spacing: .04em; color: var(--ink-muted); padding: 6px 10px 2px; }
.toast {
  position: fixed; left: 50%; bottom: calc(24px + env(safe-area-inset-bottom)); transform: translateX(-50%) translateY(16px);
  max-width: calc(100vw - 48px); background: var(--ink); color: var(--surface); padding: 11px 18px; border-radius: 10px;
  font-size: .88rem; font-weight: 600; line-height: 1.35; opacity: 0; pointer-events: none; transition: opacity .2s, transform .2s; z-index: 100; box-shadow: var(--shadow-lg);
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast.toast-error { background: #b3261e; color: #fff; }
.toast.toast-success { background: #2f6b39; color: #fff; }

/* login page */
.login-card .btn-primary { width: 100%; padding: 11px; }

/* ---------- Responsive ---------- */
@media (max-width: 1300px) {
  body.drawer-open #main { margin-right: 0; }
  .ph-fields { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ph-fields label.wide { grid-column: span 2; }
}
@media (max-width: 1100px) {
  .plan-layout { grid-template-columns: 1fr; }
  .plan-side { position: static; max-height: 360px; }
  .buckets-week { grid-template-columns: repeat(7, 200px); }
}
@media (max-width: 900px) {
  body { padding-left: 0; padding-bottom: calc(64px + env(safe-area-inset-bottom)); }
  #sidebar { display: none; }
  #main { padding: 14px 12px 90px; }
  #bottom-nav {
    display: flex; position: fixed; left: 0; right: 0; bottom: 0; z-index: 30; background: var(--surface); border-top: 1px solid var(--border);
    padding-bottom: env(safe-area-inset-bottom);
  }
  #bottom-nav a, #bottom-nav button { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 1px; padding: 7px 0 6px; font-size: .68rem; color: var(--ink-muted); border: none; background: none; position: relative; }
  #bottom-nav .ni { font-size: 1.15rem; width: auto; }
  #bottom-nav .on { color: var(--accent); }
  #bottom-nav .nbadge { position: absolute; top: 2px; left: 55%; margin: 0; font-size: .62rem; }
  .fab { display: flex; position: fixed; right: 16px; bottom: calc(76px + env(safe-area-inset-bottom)); width: 54px; height: 54px; border-radius: 50%; border: none; background: var(--accent); color: #fff; font-size: 1.8rem; align-items: center; justify-content: center; box-shadow: var(--shadow-lg); z-index: 31; }
  body.drawer-open .fab { display: none; }
  #drawer { width: 100%; border-left: none; }
  .stats { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .stat { padding: 10px 12px; }
  .stat b { font-size: 1.3rem; }
  .today-grid { grid-template-columns: 1fr; }
  h1 { font-size: 1.3rem; }
  .mode-tabs .ml { display: none; }
  .mode-tabs .mi { margin: 0; font-size: 1.05rem; }
  .filter-row select { flex: 1 1 45%; }
  .trow { flex-wrap: wrap; }
  .trow-right { width: 100%; padding-left: 30px; justify-content: flex-start; flex-wrap: wrap; }
  .trow.compact .trow-right { width: auto; padding-left: 0; }
  .trow-right .badge-btn { margin-left: auto; }
  .kcol { flex-basis: 82vw; max-height: none; }
  .g-left { flex-basis: 130px; }
  .cal-cell { min-height: 74px; }
  .cal-task { font-size: .66rem; padding: 0 3px; border-left-width: 2px; }
  .ph-fields { grid-template-columns: 1fr 1fr; }
  .ph-name { font-size: 1.2rem; }
  .plan-nav h2 { min-width: 0; font-size: 1rem; }
  .plan-head .seg { width: 100%; }
  .plan-head .seg button { flex: 1; }
  .buckets-year, .buckets-month { grid-template-columns: 1fr 1fr; }
  .settings-grid { grid-template-columns: 1fr; }
  .qa-grid, .d-grid { grid-template-columns: 1fr 1fr; }
  .next-row { grid-template-columns: 1fr; }
  .modal-backdrop { padding: 0; align-items: flex-end; }
  .modal { max-width: none; border-radius: 16px 16px 0 0; max-height: 92vh; padding-bottom: env(safe-area-inset-bottom); }
  .file-del { opacity: 1; }
  .tl-block { padding-right: 52px; padding-left: 28px; }
  .tl-grip { width: 26px; font-size: 1rem; }
  .hint { display: none; }
}
@media (max-width: 520px) {
  .buckets-year, .buckets-month { grid-template-columns: 1fr; }
  .ctable { font-size: .78rem; }
}