/* Shared UI for the prototype. Mirrors src/app/globals.css of the live app (Tailwind classes → plain CSS). */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-tap-highlight-color: transparent; }
body { margin: 0; background: rgb(var(--surface-muted)); color: rgb(var(--ink)); font-family: var(--font-sans); font-size: 15px; line-height: 1.45; -webkit-font-smoothing: antialiased; }
h1, h2, h3 { font-family: var(--font-display); font-weight: 600; margin: 0; text-wrap: balance; }
h1 { font-size: 1.75rem; } h2 { font-size: 1.3rem; } h3 { font-size: 1.1rem; }
a { color: inherit; text-decoration: none; }
p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
button { font: inherit; color: inherit; }
.muted { color: rgb(var(--ink-muted)); } .small { font-size: .8rem; } .xs { font-size: .72rem; }
.brand { color: rgb(var(--brand)); } .ok { color: rgb(var(--ok)); } .warn { color: rgb(var(--warn)); } .danger { color: rgb(var(--danger)); }
.b { font-weight: 600; } .med { font-weight: 500; }
.mt1 { margin-top: 4px; } .mt2 { margin-top: 8px; } .mt3 { margin-top: 12px; } .mt4 { margin-top: 16px; } .mt6 { margin-top: 24px; } .mt8 { margin-top: 32px; }
.mb2 { margin-bottom: 8px; } .mb3 { margin-bottom: 12px; }
.row { display: flex; align-items: center; gap: 8px; } .between { justify-content: space-between; } .wrap { flex-wrap: wrap; } .center { justify-content: center; }
.col { display: grid; gap: 8px; } .col3 { display: grid; gap: 12px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; } .grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.w { width: 100%; } .right { text-align: right; } .tc { text-align: center; }
.tabular { font-variant-numeric: tabular-nums; }
.hide { display: none !important; }

/* ---- prototype chrome ---- */
.proto-bar { position: sticky; top: 0; z-index: 60; background: rgb(var(--ink)); color: rgb(var(--surface)); font-size: .78rem; padding: 6px 12px; display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.proto-bar code { background: rgb(255 255 255 / .12); padding: 2px 6px; border-radius: 6px; font-family: ui-monospace, Menlo, monospace; font-size: .74rem; }
.proto-bar button, .proto-bar select { background: rgb(255 255 255 / .12); color: inherit; border: 0; border-radius: 6px; padding: 3px 8px; font-size: .74rem; cursor: pointer; }
.proto-bar button[aria-pressed="true"] { background: rgb(var(--accent)); }
.proto-bar .sp { flex: 1; }
.stage { display: flex; justify-content: center; padding: 16px; }
.frame { width: 100%; max-width: 52rem; min-height: 60vh; }
body[data-frame="phone"] .frame { width: 24.5rem; max-width: 100%; border: 10px solid rgb(var(--ink)); border-radius: 36px; height: 52rem; overflow: auto; background: rgb(var(--surface-muted)); position: relative; }
body[data-frame="phone"] .frame .app { min-height: 100%; display: flex; flex-direction: column; }
body[data-frame="phone"] .frame .app > .main { flex: 1 0 auto; width: 100%; }
body[data-frame="phone"] .frame .app > * { min-width: 0; max-width: 100%; }
body[data-frame="phone"] .desk-only { display: none !important; }
body[data-frame="desktop"] .phone-only { display: none !important; }

/* ---- app shell ---- */
.app { min-height: 100%; }
.main { max-width: 48rem; margin: 0 auto; padding: 16px 16px 24px; }
.topnav { position: sticky; top: 0; z-index: 30; background: rgb(var(--surface)); border-bottom: 1px solid rgb(var(--line)); }
.topnav ul { display: flex; justify-content: center; gap: 4px; max-width: 48rem; margin: 0 auto; }
.topnav li a { display: flex; align-items: center; gap: 6px; padding: 12px 14px; font-size: .9rem; color: rgb(var(--ink-muted)); position: relative; }
.topnav li a.active { color: rgb(var(--brand)); font-weight: 600; }
.bottomnav { position: sticky; bottom: 0; z-index: 30; background: rgb(var(--surface)); border-top: 1px solid rgb(var(--line)); }
/* phone frame: the nav sticks to the bottom of the visible screen, not to the bottom of the first screenful */
body[data-frame="phone"] .bottomnav { position: sticky; bottom: 0; margin-top: auto; }
.bottomnav ul { display: grid; grid-template-columns: repeat(4, 1fr); }
.bottomnav li a { display: flex; flex-direction: column; align-items: center; gap: 2px; padding: 8px 0 10px; font-size: .68rem; color: rgb(var(--ink-muted)); position: relative; }
.bottomnav li a.active { color: rgb(var(--brand)); font-weight: 600; }
.bottomnav .ic { font-size: 1.1rem; }
.badge { position: absolute; top: 4px; left: calc(50% + 8px); background: rgb(var(--danger)); color: #fff; font-size: .6rem; border-radius: 999px; padding: 1px 5px; }
.topnav .badge { left: auto; right: 2px; top: 6px; }
.attn { display: flex; gap: 8px; overflow-x: auto; padding: 10px 16px 0; max-width: 48rem; margin: 0 auto; scrollbar-width: none; }
.attn::-webkit-scrollbar { display: none; }
.attn a { flex: none; }
.page-h { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.page-h .back { font-size: .85rem; color: rgb(var(--brand)); display: inline-block; margin-bottom: 4px; }
.section { margin-top: 24px; }
.section > .sh { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 8px; }
.empty { text-align: center; padding: 28px 16px; color: rgb(var(--ink-muted)); }
.empty .t { color: rgb(var(--ink)); font-weight: 600; margin-bottom: 4px; }

/* ---- components ---- */
.card { background: rgb(var(--surface)); border-radius: var(--radius-card); border: 1px solid rgb(var(--line)); box-shadow: 0 1px 2px rgb(0 0 0 / .04); }
.p3 { padding: 12px; } .p4 { padding: 16px; }
.list > * { border-top: 1px solid rgb(var(--line)); }
.list > *:first-child { border-top: 0; }
.li { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 12px 14px; }
a.li:hover { background: rgb(var(--surface-muted)); }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border-radius: 12px; padding: 12px 16px; font-size: 1rem; font-weight: 500; border: 1px solid transparent; cursor: pointer; transition: transform .1s, opacity .15s; min-height: 44px; }
.btn:active { transform: scale(.98); }
.btn:disabled { opacity: .5; pointer-events: none; }
.btn:focus-visible { outline: 2px solid rgb(var(--accent)); outline-offset: 2px; }
.btn-primary { background: rgb(var(--brand)); color: rgb(var(--brand-ink)); }
.btn-accent { background: rgb(var(--accent)); color: #fff; }
.btn-ghost { background: transparent; color: rgb(var(--ink)); }
.btn-ghost:hover { background: rgb(var(--brand-soft)); }
.btn-outline { background: rgb(var(--surface)); border-color: rgb(var(--line)); color: rgb(var(--ink)); }
.btn-outline:hover { background: rgb(var(--surface-muted)); }
.btn-danger { background: rgb(var(--danger)); color: #fff; }
.btn-sm { padding: 8px 12px; font-size: .85rem; border-radius: 9px; min-height: 36px; }
.btn-xs { padding: 4px 8px; font-size: .75rem; border-radius: 7px; min-height: 0; }
.link { color: rgb(var(--brand)); background: none; border: 0; padding: 0; cursor: pointer; font-size: inherit; }
.input, textarea.input, select.input { width: 100%; border-radius: 10px; border: 1px solid rgb(var(--line)); padding: 10px 12px; font: inherit; background: rgb(var(--surface)); color: rgb(var(--ink)); min-height: 44px; }
.input:focus { outline: none; box-shadow: 0 0 0 3px rgb(var(--brand) / .25); }
.input.ro { background: rgb(var(--surface-muted)); color: rgb(var(--ink-muted)); }
textarea.input { min-height: 5rem; resize: vertical; }
.label { display: block; font-size: .82rem; font-weight: 500; color: rgb(var(--ink-muted)); margin-bottom: 4px; }
.check { display: flex; gap: 8px; align-items: center; font-size: .9rem; }
.check input { width: 18px; height: 18px; }
.chip { display: inline-flex; align-items: center; gap: 4px; border-radius: 999px; padding: 3px 10px; font-size: .74rem; font-weight: 500; white-space: nowrap; }
.chip-ok { background: rgb(var(--ok) / .12); color: rgb(var(--ok)); }
.chip-warn { background: rgb(var(--warn) / .14); color: rgb(var(--warn)); }
.chip-danger { background: rgb(var(--danger) / .12); color: rgb(var(--danger)); }
.chip-muted { background: rgb(var(--surface-muted)); color: rgb(var(--ink-muted)); }
.chip-brand { background: rgb(var(--brand-soft)); color: rgb(var(--brand)); }
.chip-accent { background: rgb(var(--accent-soft)); color: rgb(var(--accent)); }
a.chip:hover { opacity: .85; }
.note { border-radius: 10px; padding: 9px 12px; font-size: .85rem; }
.note-info { background: rgb(var(--brand-soft)); color: rgb(var(--brand)); }
.note-warn { background: rgb(var(--warn) / .12); color: rgb(var(--warn)); }
.note-ok { background: rgb(var(--ok) / .12); color: rgb(var(--ok)); }
.note-danger { background: rgb(var(--danger) / .1); color: rgb(var(--danger)); }
.bar { height: 8px; border-radius: 999px; background: rgb(var(--surface-muted)); overflow: hidden; }
.bar i { display: block; height: 100%; background: rgb(var(--accent)); }
details.coll { background: rgb(var(--surface)); border: 1px solid rgb(var(--line)); border-radius: var(--radius-card); padding: 0 14px; }
details.coll > summary { cursor: pointer; padding: 12px 0; font-weight: 600; list-style: none; display: flex; justify-content: space-between; align-items: center; }
details.coll > summary::-webkit-details-marker { display: none; }
details.coll > summary::after { content: "›"; color: rgb(var(--ink-muted)); transition: transform .15s; }
details.coll[open] > summary::after { transform: rotate(90deg); }
details.coll > .body { padding: 0 0 14px; }
.tile { background: rgb(var(--surface)); border: 1px solid rgb(var(--line)); border-radius: 12px; padding: 10px 12px; }
.tile .v { font-size: 1.4rem; font-weight: 600; font-variant-numeric: tabular-nums; }
.tile .k { font-size: .72rem; color: rgb(var(--ink-muted)); }
table.tbl { width: 100%; border-collapse: collapse; font-size: .88rem; }
.tbl th { text-align: left; font-weight: 500; color: rgb(var(--ink-muted)); padding: 6px 8px; border-bottom: 1px solid rgb(var(--line)); font-size: .78rem; }
.tbl td { padding: 8px; border-bottom: 1px solid rgb(var(--line)); vertical-align: top; }
.tbl-wrap { overflow-x: auto; }
.sw { width: 46px; height: 26px; border-radius: 999px; background: rgb(var(--line)); position: relative; border: 0; cursor: pointer; flex: none; }
.sw::after { content: ""; position: absolute; top: 3px; left: 3px; width: 20px; height: 20px; border-radius: 999px; background: #fff; transition: left .15s; }
.sw[aria-checked="true"] { background: rgb(var(--ok)); } .sw[aria-checked="true"]::after { left: 23px; }
.seg { display: inline-flex; border: 1px solid rgb(var(--line)); border-radius: 10px; overflow: hidden; }
.seg a, .seg button { padding: 6px 12px; font-size: .85rem; background: rgb(var(--surface)); border: 0; cursor: pointer; }
.seg .on { background: rgb(var(--brand)); color: rgb(var(--brand-ink)); }

/* ---- lesson card (Today) ---- */
.lcard { display: grid; gap: 10px; padding: 14px 16px; }
.lcard .who { font-weight: 600; font-size: 1.1rem; }
.lcard .acts { display: grid; grid-template-columns: 1fr 1fr auto; gap: 8px; }

/* ---- calendar ---- */
.cal-h { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 10px; }
.cal-h .grp { display: flex; align-items: center; gap: 4px; }
.cal-h h2 { margin-left: 6px; }
.cal-dow { display: grid; grid-template-columns: repeat(7, 1fr); font-size: .72rem; font-weight: 600; color: rgb(var(--ink-muted)); }
.cal-dow div { padding: 6px 8px; border-left: 1px solid rgb(var(--line)); }
.cal-dow div:first-child { border-left: 0; }
.cal-row { display: grid; grid-template-columns: repeat(7, 1fr); }
.cell { border-top: 1px solid rgb(var(--line)); border-left: 1px solid rgb(var(--line)); padding: 4px 5px; min-height: 5.5rem; background: rgb(var(--surface)); cursor: pointer; position: relative; }
.cell:first-child { border-left: 0; }
.cell.tall { min-height: 9rem; }
.cell.out { background: rgb(var(--surface-muted) / .7); color: rgb(var(--ink-muted)); }
.cell.over { box-shadow: inset 0 0 0 2px rgb(var(--accent)); }
.cell.nm { box-shadow: inset 0 3px 0 rgb(var(--brand) / .35); }
.cell .num { display: inline-flex; width: 24px; height: 24px; align-items: center; justify-content: center; border-radius: 999px; font-size: .8rem; }
.cell.today .num { background: rgb(var(--brand)); color: rgb(var(--brand-ink)); font-weight: 600; }
.cell .add { position: absolute; right: 6px; top: 6px; font-size: .68rem; color: rgb(var(--ink-muted)); opacity: 0; }
.cell:hover .add { opacity: 1; }
.lchip { display: block; width: 100%; text-align: left; border: 0; border-radius: 6px; padding: 3px 6px; margin-top: 3px; font-size: .72rem; line-height: 1.25; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; cursor: pointer; }
.lchip b { font-weight: 600; }
.lchip.s-scheduled { background: rgb(var(--brand-soft)); color: rgb(var(--brand)); cursor: grab; }
.lchip.s-completed { background: rgb(var(--ok) / .12); color: rgb(var(--ok)); }
.lchip.s-no_show { background: rgb(var(--warn) / .14); color: rgb(var(--warn)); }
.lchip.s-cancelled { background: rgb(var(--surface-muted)); color: rgb(var(--ink-muted)); text-decoration: line-through; }
.lchip.s-rescheduled { background: rgb(var(--surface-muted)); color: rgb(var(--ink-muted)); }
.lchip.dragging { opacity: .4; }
.cal-strip { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; }
.cal-strip button { border: 1px solid rgb(var(--line)); background: rgb(var(--surface)); border-radius: 10px; padding: 6px 0; display: flex; flex-direction: column; align-items: center; gap: 3px; cursor: pointer; }
.cal-strip button.sel { background: rgb(var(--brand)); color: rgb(var(--brand-ink)); border-color: rgb(var(--brand)); }
.cal-strip button.out { color: rgb(var(--ink-muted)); }
.cal-strip button.today:not(.sel) { box-shadow: 0 0 0 1px rgb(var(--brand)); }
.cal-strip .dots { display: flex; gap: 2px; height: 6px; }
.cal-strip .dots i { width: 6px; height: 6px; border-radius: 999px; display: block; }
.d-scheduled { background: rgb(var(--brand)); } .d-completed { background: rgb(var(--ok)); } .d-no_show { background: rgb(var(--warn)); } .d-cancelled, .d-rescheduled { background: rgb(var(--ink-muted)); }
.sel .dots i { background: rgb(var(--brand-ink) / .8); }
.legend { display: flex; gap: 12px; flex-wrap: wrap; font-size: .72rem; color: rgb(var(--ink-muted)); margin-top: 8px; }
.legend i { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 4px; vertical-align: -1px; }

/* ---- sheet / overlay ---- */
.overlay { position: fixed; inset: 0; background: rgb(0 0 0 / .4); z-index: 70; display: flex; align-items: flex-end; justify-content: center; }
@media (min-width: 768px) { body[data-frame="desktop"] .overlay { align-items: stretch; justify-content: flex-end; } }
.sheet { background: rgb(var(--surface)); width: 100%; max-height: 92vh; overflow: auto; border-radius: 18px 18px 0 0; padding: 14px 16px calc(16px + env(safe-area-inset-bottom, 0px)); }
@media (min-width: 768px) { body[data-frame="desktop"] .sheet { width: 27rem; max-height: none; height: 100%; border-radius: 0; } }
body[data-frame="phone"] .overlay { position: absolute; }
.sheet > header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.sheet .x { background: none; border: 0; font-size: 1.3rem; color: rgb(var(--ink-muted)); cursor: pointer; padding: 4px 8px; }
.toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); background: rgb(var(--ink)); color: rgb(var(--surface)); padding: 10px 14px; border-radius: 12px; font-size: .85rem; z-index: 90; max-width: min(90vw, 28rem); box-shadow: 0 6px 20px rgb(0 0 0 / .2); }
.toast.warn { background: rgb(var(--warn)); color: #fff; }

/* ---- status editor / slot check ---- */
.status-ed { border: 1px solid rgb(var(--line)); border-radius: 12px; padding: 12px; display: grid; gap: 8px; }
.trans { display: flex; gap: 6px; flex-wrap: wrap; }
.slot { font-size: .82rem; border-radius: 8px; padding: 7px 10px; display: flex; gap: 6px; align-items: flex-start; }
.slot-ok { background: rgb(var(--ok) / .1); color: rgb(var(--ok)); } .slot-warn { background: rgb(var(--warn) / .12); color: rgb(var(--warn)); } .slot-block { background: rgb(var(--danger) / .1); color: rgb(var(--danger)); }

/* ---- notes ---- */
.mic { width: 8rem; height: 8rem; border-radius: 999px; background: rgb(var(--accent)); color: #fff; border: 0; display: grid; place-items: center; margin: 14px auto 6px; cursor: pointer; box-shadow: 0 8px 24px rgb(var(--accent) / .35); }
.mic.on { background: rgb(var(--danger)); animation: pulse 1.2s infinite; }
@keyframes pulse { 50% { transform: scale(1.04); } }
.mic svg { width: 2.6rem; height: 2.6rem; }
.timer { text-align: center; font-variant-numeric: tabular-nums; font-size: 1.3rem; font-weight: 600; }
.steps { display: grid; gap: 10px; margin: 18px 0; }
.step { display: flex; gap: 10px; align-items: center; }
.step i { width: 22px; height: 22px; border-radius: 999px; border: 2px solid rgb(var(--line)); display: grid; place-items: center; font-style: normal; font-size: .7rem; flex: none; }
.step.done i { background: rgb(var(--ok)); border-color: rgb(var(--ok)); color: #fff; }
.step.run i { border-color: rgb(var(--accent)); border-top-color: transparent; animation: spin .9s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.mail { border: 1px solid rgb(var(--line)); border-radius: 14px; overflow: hidden; background: rgb(var(--surface)); }
.mail .mh { background: rgb(var(--surface-muted)); padding: 8px 12px; font-size: .75rem; color: rgb(var(--ink-muted)); display: flex; justify-content: space-between; }
.sec { padding: 10px 12px; border-top: 1px solid rgb(var(--line)); position: relative; }
.sec h4 { margin: 0 0 4px; font-size: .7rem; text-transform: uppercase; letter-spacing: .06em; color: rgb(var(--ink-muted)); font-weight: 600; }
.sec .edit { position: absolute; right: 8px; top: 6px; }
.sec [contenteditable="true"] { outline: 2px solid rgb(var(--accent)); border-radius: 6px; padding: 2px 4px; }
.plan .it { display: flex; justify-content: space-between; gap: 8px; font-size: .9rem; padding: 2px 0; }
.sticky-foot { position: sticky; bottom: 0; background: rgb(var(--surface-muted)); padding: 10px 0 4px; }
body[data-frame="phone"] .sticky-foot { bottom: 3.6rem; z-index: 31; }

/* ---- heatmap ---- */
.heat-wrap { position: relative; overflow-x: auto; padding-bottom: 4px; }
.heat-months { position: relative; height: 16px; margin-left: 30px; font-size: .68rem; color: rgb(var(--ink-muted)); min-width: calc(53 * 13px); }
.heat-months span { position: absolute; top: 0; }
.heat-body { display: flex; gap: 4px; }
.heat-dow { display: grid; grid-template-rows: repeat(7, 10px); gap: 3px; font-size: .62rem; color: rgb(var(--ink-muted)); width: 26px; line-height: 10px; }
.heat { display: grid; grid-template-rows: repeat(7, 10px); grid-auto-flow: column; grid-auto-columns: 10px; gap: 3px; }
.hc { width: 10px; height: 10px; border-radius: 2px; background: rgb(var(--surface-muted)); border: 0; padding: 0; cursor: pointer; display: block; }
.hc.future { background: transparent; box-shadow: inset 0 0 0 1px rgb(var(--line)); }
.hc.h-scheduled { background: rgb(var(--brand-soft)); box-shadow: inset 0 0 0 1px rgb(var(--brand) / .4); }
.hc.h-completed, .heat-legend .h-completed { background: rgb(var(--ok)); }
.hc.h-no_show, .heat-legend .h-no_show { background: rgb(var(--warn)); }
.hc.h-cancelled, .heat-legend .h-cancelled { background: rgb(var(--line)); }
.hc:hover, .hc:focus-visible { outline: 2px solid rgb(var(--ink)); outline-offset: 1px; }
.hc.sel { outline: 2px solid rgb(var(--accent)); outline-offset: 1px; }
.hc.is-today { box-shadow: inset 0 0 0 2px rgb(var(--accent)); }
.heat-legend { display: flex; align-items: center; gap: 4px; font-size: .68rem; color: rgb(var(--ink-muted)); margin-top: 8px; }
.heat-legend i { width: 10px; height: 10px; border-radius: 2px; background: rgb(var(--surface-muted)); display: inline-block; }
.heat-tip { position: absolute; transform: translate(-50%, -100%); background: rgb(var(--ink)); color: rgb(var(--surface)); font-size: .72rem; padding: 4px 8px; border-radius: 6px; white-space: nowrap; pointer-events: none; z-index: 5; }
.heat-detail { margin-top: 12px; border-top: 1px solid rgb(var(--line)); padding-top: 10px; font-size: .9rem; }

/* ---- reduced motion ---- */
@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; } }
@media (max-width: 520px) { .grid3 { grid-template-columns: 1fr 1fr; } .cell { min-height: 4rem; } .lchip { font-size: .64rem; } .main { padding-inline: 12px; } }

/* ---- review round 3 (2026-10-01) ---- */
.frame.locked { overflow: hidden; }
.grid2 > *, .grid3 > *, .row > .input { min-width: 0; }
.row > .input { flex: 1; }
.input { min-width: 0; max-width: 100%; }
.input-sm { min-height: 32px; padding: 4px 8px; width: auto; flex: none !important; }
.sticky-foot.grid2 { display: grid; }
.list button.li[disabled] { opacity: .45; cursor: default; }

/* ---- family report (round 4) ---- */
.report h1 { font-size: 1.5rem; margin-top: 2px; }
.report h2 { font-size: 1.1rem; margin-bottom: 2px; }
.r-sec { border-top: 1px solid rgb(var(--line)); padding-top: 14px; margin-top: 14px; }
.r-head { margin-bottom: 4px; }
.grid4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
@media (max-width: 520px) { .grid4 { grid-template-columns: 1fr 1fr; } }
body[data-frame="phone"] .grid4 { grid-template-columns: 1fr 1fr; }
.chart .legend, .report .legend { display: flex; flex-wrap: wrap; gap: 12px; font-size: .75rem; color: rgb(var(--ink-muted)); margin: 6px 0; }
.swatch { display: inline-block; width: 12px; height: 12px; border-radius: 3px; }
.chart-box { position: relative; }
.chart-box svg { display: block; overflow: visible; max-width: 100%; }
.chart-box .grid { stroke: rgb(var(--line)); stroke-width: 1; }
.chart-box .tick { font-size: 11px; fill: rgb(var(--ink-muted)); font-family: var(--font-sans); }
.c-done { fill: rgb(var(--ok)); background: rgb(var(--ok)); }
.c-absent { fill: url(#hatch); background: repeating-linear-gradient(45deg, rgb(var(--warn)) 0 2px, rgb(var(--warn) / .45) 2px 4px); }
.hatch-bg { fill: rgb(var(--warn) / .55); } .hatch-line { stroke: rgb(var(--warn)); stroke-width: 3; }
.c-cx { fill: rgb(var(--surface)); stroke: rgb(var(--ink-muted)); stroke-width: 1.5; background: rgb(var(--surface)); box-shadow: inset 0 0 0 1.5px rgb(var(--ink-muted)); }
.chart-box .hit { fill: transparent; cursor: pointer; }
.chart-box .hit.on { fill: rgb(var(--ink) / .05); }
.chart-tip { position: absolute; top: 0; transform: translate(-50%, -100%); background: rgb(var(--ink)); color: rgb(var(--surface)); font-size: .72rem; padding: 5px 8px; border-radius: 6px; white-space: nowrap; pointer-events: none; z-index: 5; }
.gantt { display: flex; flex-direction: column; gap: 8px; }
.g-row { display: grid; grid-template-columns: minmax(7rem, 38%) 1fr; gap: 10px; align-items: center; }
.g-track { position: relative; height: 12px; background: rgb(var(--surface-muted)); border-radius: 6px; }
.g-track i { position: absolute; top: 0; bottom: 0; border-radius: 6px; }
.r-done { background: rgb(var(--brand)); }
.r-learn { background: rgb(var(--brand) / .35); box-shadow: inset 0 0 0 1.5px rgb(var(--brand)); }
.g-axis { display: flex; justify-content: space-between; margin-left: calc(38% + 10px); margin-top: 4px; }
.hbars { display: flex; flex-direction: column; gap: 10px; }
.hb-row { display: grid; grid-template-columns: minmax(7rem, 45%) 1fr; gap: 10px; align-items: center; }
.hb-track { display: flex; align-items: center; gap: 8px; }
.hb-track i { display: block; height: 14px; max-width: 75%; background: rgb(var(--accent)); border-radius: 0 4px 4px 0; }
@media print {
  .proto-bar, .topnav, .bottomnav, .attn, .sticky-foot, .no-print, #rp-body ~ p, .page-h, .card.p3.col.mb3, details summary { display: none !important; }
  .stage { padding: 0; } .frame, body[data-frame="phone"] .frame { width: auto !important; height: auto !important; border: 0 !important; overflow: visible !important; max-width: none; }
  details { display: block; } details > * { display: block; }
  .card { border: 0; box-shadow: none; padding: 0 !important; }
  .r-sec { break-inside: avoid; }
  body { background: #fff; }
}
.report .legend .lg { display: inline-flex; align-items: center; gap: 6px; }
.report .legend .swatch { flex: none; margin: 0; }
.hb-track span { white-space: nowrap; }
.hb-track i { max-width: 60%; }
.sticky-foot.grid3 { grid-template-columns: repeat(3, 1fr) !important; }
.sticky-foot.grid3 .btn { padding-inline: 6px; font-size: .85rem; }
/* heatmap opens on the latest weeks: keep weekday labels and the legend in view while it scrolls */
.heat-dow { position: sticky; left: 0; z-index: 2; background: rgb(var(--surface)); }
.heat-legend, .heat-detail { position: sticky; left: 0; }
.heat-body { width: max-content; } .heat-dow { flex: none; }