/* mobile-appts-msgs.css: v16 track 3, rep Calendar page (js/pages/calendar.js). All rules are scoped to .cal3* classes,
   so desktop v15 screens are untouched. Phone-first; also readable if the route is opened on desktop (max-width 760px column). */

.cal3 { max-width: 760px; margin: 0 auto; padding-bottom: calc(var(--m-tabbar-h, 0px) + 16px); font-variant-numeric: tabular-nums; }
.cal3 .m-num, .cal3-sheet .m-num { font-variant-numeric: tabular-nums; }
.cal3 button, .cal3 select, .cal3-sheet button { font: inherit; color: inherit; }

/* header: month title (opens month picker) · Today pill · prev/next week */
.cal3-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin: 0 0 8px; }
.cal3-top-r { display: flex; align-items: center; gap: 4px; }
.cal3-title { min-height: 48px; padding: 0 8px 0 0; background: none; border: 0; font-size: 1.15rem; font-weight: 700; cursor: pointer; border-radius: 8px; }
.cal3-title span { color: var(--text-muted); font-size: 0.8em; }
.cal3-iconbtn { min-width: 48px; min-height: 48px; display: inline-flex; align-items: center; justify-content: center; background: var(--bg-elevated); border: 1px solid var(--border); border-radius: 12px; font-size: 1.35rem; line-height: 1; cursor: pointer; }
.cal3-today { min-height: 48px; margin: 0 4px 0 0; padding: 0 16px; border-radius: 999px; border: 1px solid var(--primary); background: var(--primary-soft); color: var(--primary) !important; font-weight: 700; cursor: pointer; }
.cal3 :focus-visible, .cal3-sheet :focus-visible { outline: none; box-shadow: var(--focus); }

/* 7-day strip: 44×56+ targets, count dots (never colour-only: the aria-label carries the count) */
.cal3-strip { display: grid; grid-template-columns: repeat(7, minmax(48px, 1fr)); gap: 4px; margin: 0 0 12px; touch-action: pan-y; user-select: none; }
.cal3-sd { min-height: 60px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px; padding: 4px 0; background: var(--bg-elevated); border: 1px solid var(--border); border-radius: 12px; cursor: pointer; }
.cal3-sd-dow { font-size: 0.72rem; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.02em; }
.cal3-sd-num { font-size: 1.05rem; font-weight: 700; }
.cal3-dots { display: flex; gap: 3px; height: 8px; align-items: center; }
.cal3-dots i { width: 6px; height: 6px; border-radius: 50%; background: var(--primary); display: block; }
.cal3-dots b { font-size: 0.7rem; line-height: 1; color: var(--primary); }
.cal3-sd.is-today { border-color: var(--primary); }
.cal3-sd.is-today .cal3-sd-num { color: var(--primary); }
.cal3-sd.is-sel { background: var(--primary); border-color: var(--primary); }
.cal3-sd.is-sel .cal3-sd-dow, .cal3-sd.is-sel .cal3-sd-num { color: #fff; }
.cal3-sd.is-sel .cal3-dots i { background: #fff; }
.cal3-sd.is-sel .cal3-dots b { color: #fff; }

/* tools: List | Day segmented control + status filter */
.cal3-tools { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin: 0 0 6px; }
.cal3-seg { display: inline-flex; background: var(--bg-muted); border: 1px solid var(--border); border-radius: 12px; padding: 3px; }
.cal3-seg button { min-height: 48px; min-width: 72px; padding: 0 16px; border: 0; border-radius: 9px; background: transparent; font-weight: 600; color: var(--text-muted); cursor: pointer; }
.cal3-seg button[aria-selected="true"] { background: var(--bg-elevated); color: var(--text); box-shadow: var(--shadow); }
.cal3-filter { flex: 1 1 150px; min-width: 0; }
.cal3-filter select, .cal3-repPick select { width: 100%; min-height: 48px; padding: 0 12px; border-radius: 12px; border: 1px solid var(--border); background: var(--bg-elevated); color: var(--text); }
.cal3-repPick { display: flex; flex-direction: column; gap: 4px; margin: 0 0 12px; font-size: 0.85rem; font-weight: 600; color: var(--text-muted); }
.cal3-scope { margin: 4px 0 8px; font-size: 0.8rem; color: var(--text-muted); }

/* agenda list: sticky day headers, ~72px rows */
.cal3-day { margin: 0 0 8px; scroll-margin-top: calc(var(--banner-h, 36px) + var(--m-topbar-h, 56px) + 8px); }
.cal3-earlier { width: 100%; min-height: 48px; margin: 0 0 4px; padding: 0 12px; display: flex; align-items: center; justify-content: center; gap: 6px; background: var(--bg-muted); border: 1px dashed var(--border); border-radius: 12px; color: var(--text-muted); font-weight: 600; cursor: pointer; }
.cal3-dayhead { position: sticky; top: calc(var(--banner-h, 36px) + var(--m-topbar-h, 56px)); z-index: 5; display: flex; justify-content: space-between; align-items: baseline; gap: 8px; margin: 0; padding: 10px 4px 6px; background: var(--bg); font-size: 0.9rem; font-weight: 700; color: var(--text); border-bottom: 1px solid var(--border); }
.cal3-dayhead.is-today span:first-child { color: var(--primary); }
.cal3-n { font-size: 0.78rem; font-weight: 600; color: var(--text-muted); white-space: nowrap; }
.cal3-none { margin: 0; padding: 12px 4px; font-size: 0.85rem; color: var(--text-faint); }
.cal3-row { width: 100%; min-height: 72px; display: grid; grid-template-columns: 68px minmax(0, 1fr) auto; align-items: center; gap: 10px; padding: 10px 12px 10px 10px; margin: 6px 0 0; text-align: left; background: var(--bg-elevated); border: 1px solid var(--border); border-left: 4px solid var(--cal3-accent, var(--border)); border-radius: 12px; cursor: pointer; }
.cal3-row:active, .cal3-ev:active { transform: scale(0.995); }
.cal3-row.past, .cal3-ev.past { opacity: 0.72; }
.cal3-time { font-weight: 700; font-size: 0.92rem; white-space: nowrap; }
.cal3-main { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.cal3-name { font-weight: 700; font-size: 0.98rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cal3-sub { font-size: 0.82rem; color: var(--text-muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cal3-right { display: flex; flex-direction: column; align-items: flex-end; gap: 4px; }
.cal3-ne, .cal3-ne-inline { font-size: 0.72rem; font-weight: 700; color: var(--warn); white-space: nowrap; }

/* status chips: colour + icon + word */
.cal3-chip { display: inline-flex; align-items: center; gap: 4px; padding: 3px 9px; border-radius: 999px; font-size: 0.8rem; font-weight: 700; white-space: nowrap; border: 1px solid transparent; }
.cal3-chip.sm { font-size: 0.74rem; padding: 2px 8px; }
.cal3-chip.ok { background: var(--success-soft); color: var(--success); border-color: color-mix(in srgb, var(--success) 35%, transparent); }
.cal3-chip.pending { background: var(--warn-soft); color: var(--warn); border-color: color-mix(in srgb, var(--warn) 35%, transparent); }
.cal3-chip.info { background: var(--info-soft); color: var(--info); border-color: color-mix(in srgb, var(--info) 35%, transparent); }
.cal3-chip.resched { background: color-mix(in srgb, #7c3aed 14%, var(--bg-elevated)); color: #6d28d9; border-color: color-mix(in srgb, #7c3aed 35%, transparent); }
[data-theme="dark"] .cal3-chip.resched { color: #c4b5fd; }
.cal3-chip.bad { background: var(--danger-soft); color: var(--danger); border-color: color-mix(in srgb, var(--danger) 35%, transparent); }
.st-ok { --cal3-accent: var(--success); }
.st-pending { --cal3-accent: var(--warn); }
.st-info { --cal3-accent: var(--info); }
.st-resched { --cal3-accent: #7c3aed; }
.st-bad { --cal3-accent: var(--danger); }

/* day view: time grid, 64px per hour */
.cal3-dayview .cal3-dayhead { position: static; margin-bottom: 8px; }
.cal3-grid { position: relative; margin: 0 0 12px; border-top: 1px solid var(--border); }
.cal3-hour { position: absolute; left: 0; right: 0; height: 64px; border-bottom: 1px solid var(--border); }
.cal3-hour span { position: absolute; top: 4px; left: 0; width: 52px; font-size: 0.72rem; color: var(--text-muted); }
.cal3-now { position: absolute; left: 52px; right: 0; height: 2px; background: var(--danger); z-index: 3; }
.cal3-now::before { content: ""; position: absolute; left: -5px; top: -4px; width: 10px; height: 10px; border-radius: 50%; background: var(--danger); }
.cal3-ev { position: absolute; left: 58px; right: 2px; z-index: 2; display: flex; flex-direction: column; gap: 3px; padding: 8px 10px; text-align: left; overflow: hidden; background: var(--bg-elevated); border: 1px solid var(--border); border-left: 4px solid var(--cal3-accent, var(--border)); border-radius: 12px; box-shadow: var(--shadow); cursor: pointer; }
.cal3-ev-top { display: flex; justify-content: space-between; align-items: center; gap: 6px; font-weight: 700; font-size: 0.85rem; }
.cal3-grid-empty { position: absolute; left: 58px; right: 0; top: 140px; margin: 0; text-align: center; color: var(--text-faint); font-size: 0.9rem; }

.cal3-foot { margin: 8px 0 0; font-size: 0.75rem; color: var(--text-muted); line-height: 1.4; }
.cal3-empty { margin: 16px auto; max-width: 520px; }

/* bottom sheet (detail + month picker) */
.cal3-sheet-bd { position: fixed; inset: 0; z-index: 1200; background: rgba(10, 15, 25, 0.45); opacity: 0; transition: opacity 0.18s ease; }
.cal3-sheet-bd.open { opacity: 1; }
.cal3-sheet { position: fixed; left: 0; right: 0; bottom: 0; z-index: 1201; max-height: 88vh; overflow-y: auto; overscroll-behavior: contain; padding: 8px 16px calc(16px + env(safe-area-inset-bottom, 0px)); background: var(--bg-elevated); color: var(--text); border-radius: 16px 16px 0 0; box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.25); transform: translateY(100%); transition: transform 0.2s ease; max-width: 760px; margin: 0 auto; font-variant-numeric: tabular-nums; }
.cal3-sheet.open { transform: translateY(0); }
.cal3-grab { width: 40px; height: 4px; border-radius: 2px; background: var(--border); margin: 0 auto 8px; }
.cal3-detail-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.cal3-detail-head h2 { margin: 4px 0 2px; font-size: 1.2rem; }
.cal3-detail-when { margin: 0; color: var(--text-muted); font-size: 0.9rem; }
.cal3-dl { margin: 12px 0 0; display: grid; gap: 0; }
.cal3-dl > div { display: grid; grid-template-columns: 112px minmax(0, 1fr); gap: 8px; padding: 10px 0; border-top: 1px solid var(--border); }
.cal3-dl dt { font-size: 0.8rem; font-weight: 600; color: var(--text-muted); }
.cal3-dl dd { margin: 0; font-size: 0.95rem; overflow-wrap: anywhere; display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.cal3-ms, .cal3-hint { display: block; width: 100%; font-size: 0.78rem; color: var(--text-muted); }
.cal3-sheet .m-map { display: inline-flex; align-items: center; min-height: 48px; color: var(--primary); font-weight: 600; text-decoration: underline; }
.cal3-src { display: inline-block; padding: 2px 8px; border-radius: 6px; background: var(--bg-muted); border: 1px solid var(--border); font-size: 0.8rem; font-weight: 600; }
.cal3-month-head { display: flex; align-items: center; gap: 8px; }
.cal3-month-head strong { flex: 1; text-align: center; font-size: 1.05rem; }
.cal3-month-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; margin-top: 8px; }
.cal3-mw { text-align: center; font-size: 0.75rem; color: var(--text-muted); font-weight: 600; padding: 4px 0; }
.cal3-md { min-height: 48px; border-radius: 10px; border: 1px solid transparent; background: var(--bg-muted); cursor: pointer; font-weight: 600; }
.cal3-md.out { opacity: 0.45; }
.cal3-md.is-today { border-color: var(--primary); color: var(--primary); }
.cal3-md.is-sel { background: var(--primary); color: #fff; }

/* fallbacks for shared helper classes (zero specificity: track 1's mobile-shell.css wins when present) */
:where(.cal3, .cal3-sheet) :where(.m-pills) { display: inline-flex; gap: 4px; flex-wrap: wrap; }
:where(.cal3, .cal3-sheet) :where(.m-pill) { padding: 1px 6px; border-radius: 4px; font-size: 0.7rem; font-weight: 700; letter-spacing: 0.03em; background: var(--bg-muted); border: 1px solid var(--border); color: var(--text-muted); }
:where(.cal3, .cal3-sheet) :where(.m-fresh) { margin: 12px 0 0; font-size: 0.75rem; color: var(--text-muted); }
:where(.cal3, .cal3-sheet) :where(.mm) { display: inline-flex; align-items: baseline; flex-wrap: wrap; gap: 6px; }
:where(.cal3, .cal3-sheet) :where(.mm-access) { font-weight: 700; }
:where(.cal3, .cal3-sheet) :where(.mm-ms) { font-size: 0.78rem; color: var(--text-muted); }
:where(.cal3, .cal3-sheet) :where(.mm-flag) { display: inline-flex; align-items: center; gap: 4px; min-height: 32px; padding: 2px 8px; border-radius: 999px; border: 1px solid var(--warn); background: var(--warn-soft); color: var(--warn); font-size: 0.75rem; font-weight: 700; cursor: pointer; }
:where(.cal3, .cal3-sheet) :where(.m-dnc) { padding: 2px 8px; border-radius: 6px; background: var(--danger); color: #fff; font-size: 0.72rem; font-weight: 800; }

@media (max-width: 380px) {
  /* 7 × 48px day buttons don't fit inside the page margins at 360: tighten the gaps and let the strip use part of the margin (no page overflow) */
  .cal3-strip { gap: 2px; margin-left: -8px; margin-right: -8px; }
  .cal3-row { grid-template-columns: 60px minmax(0, 1fr) auto; gap: 8px; padding-right: 8px; }
  .cal3-time { font-size: 0.85rem; }
  .cal3-dl > div { grid-template-columns: 96px minmax(0, 1fr); }
}
@media (max-width: 400px) { /* month jump sheet: keep 7 × 48px day cells inside the sheet */
  .cal3-sheet:has(.cal3-month) { padding-left: 6px; padding-right: 6px; }
  .cal3-month-grid { gap: 1px; }
}
@media (prefers-reduced-motion: reduce) { .cal3-sheet, .cal3-sheet-bd { transition: none; } }