/* Flying Posts: calendar view. All classes prefixed with .cal- */

.cal {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
}

/* ---------- toolbar ---------- */
.cal-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 16px;
}
.cal-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  min-width: 0;
}
.cal-title {
  margin: 0 0 0 8px;
  font-size: 1.15rem;
  font-weight: 650;
  letter-spacing: -0.01em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.cal-toolbar-right {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}
.cal-filters {
  display: flex;
  gap: 6px;
}
.cal-select {
  min-width: 0;
  width: auto;
  padding-top: 5px;
  padding-bottom: 5px;
  font-size: 0.85rem;
}
.cal-modes .tabs { margin: 0; }
.cal-tray-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.cal-tray-toggle[aria-pressed="true"] {
  background: var(--surface-2);
}
.cal-count {
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: 9px;
  background: var(--primary);
  color: var(--primary-contrast);
  font-size: 0.7rem;
  font-weight: 700;
  line-height: 18px;
  text-align: center;
}

/* ---------- hints ---------- */
.cal-hints {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  min-height: 0;
}
.cal-hints:empty { display: none; }
.cal-hints-label {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-right: 2px;
}
.cal-hint {
  cursor: pointer;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font: inherit;
  font-size: 0.78rem;
  padding: 2px 9px;
  border-radius: 999px;
  transition: border-color 0.15s, background 0.15s;
}
.cal-hint:hover,
.cal-hint:focus-visible {
  border-color: var(--success);
  background: color-mix(in srgb, var(--success) 12%, var(--surface));
  outline: none;
}

/* ---------- layout with tray ---------- */
.cal-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  align-items: start;
}
.cal-layout--tray {
  grid-template-columns: minmax(0, 1fr) 250px;
}
.cal-main {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 0;
}
.cal-body {
  position: relative;
  min-width: 0;
}
.cal-body.is-loading > :not(.cal-loading) {
  opacity: 0.6;
  transition: opacity 0.2s;
}
.cal-loading {
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  pointer-events: none;
  z-index: 5;
}
.cal-error {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  color: var(--text);
}
.cal-error svg { color: var(--danger); }

/* ---------- chips ---------- */
.cal-chip {
  --chip-color: var(--primary);
  position: relative;
  display: flex;
  align-items: center;
  gap: 5px;
  min-width: 0;
  padding: 3px 6px 3px 8px;
  border-radius: calc(var(--radius) * 0.6);
  border: 1px solid color-mix(in srgb, var(--chip-color) 35%, var(--border));
  border-left: 3px solid var(--chip-color);
  background: color-mix(in srgb, var(--chip-color) 14%, var(--surface));
  color: var(--text);
  font-size: 0.76rem;
  line-height: 1.25;
  cursor: pointer;
  user-select: none;
  -webkit-user-select: none;
  transition: transform 0.12s, box-shadow 0.12s, opacity 0.15s, background 0.15s;
}
.cal-chip[draggable="true"] { cursor: grab; }
.cal-chip[draggable="true"]:active { cursor: grabbing; }
.cal-chip:hover {
  background: color-mix(in srgb, var(--chip-color) 22%, var(--surface));
  box-shadow: var(--shadow);
}
.cal-chip:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 1px;
}
.cal-chip.is-dragging {
  opacity: 0.35;
  transform: scale(0.98);
}
.cal-chip.is-pending {
  opacity: 0.7;
  cursor: progress;
}
.cal-chip.is-pending::after {
  content: "";
  position: absolute;
  right: 4px;
  top: 50%;
  width: 10px;
  height: 10px;
  margin-top: -5px;
  border-radius: 50%;
  border: 2px solid var(--text-muted);
  border-top-color: transparent;
  animation: cal-spin 0.8s linear infinite;
}
@keyframes cal-spin { to { transform: rotate(360deg); } }

.cal-chip-time {
  flex: none;
  font-variant-numeric: tabular-nums;
  font-weight: 650;
  color: var(--text-muted);
}
.cal-chip-title {
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.cal-chip-flag {
  flex: none;
  display: inline-flex;
  align-items: center;
}
.cal-chip-flag--danger { color: var(--danger); }
.cal-chip-flag--warn { color: var(--warning); }
.cal-chip-flag--ok { color: var(--success); }
.cal-chip { overflow: hidden; }
.cal-month-grid .cal-day { container-type: inline-size; }
@container (max-width: 165px) {
  .cal-chip-time { display: none; }
  .cal-chip { gap: 4px; padding: 3px 5px 3px 7px; }
}
.cal-badges {
  flex: none;
  display: inline-flex;
  align-items: center;
  gap: 2px;
}
.cal-badges > * {
  transform: scale(0.85);
  transform-origin: center;
}
.cal-pf,
.cal-more-pf {
  font-size: 0.62rem;
  font-weight: 700;
  color: var(--text-muted);
}

/* status styling */
.cal-chip--idea {
  border-style: dashed;
  border-left-style: solid;
  background: transparent;
  color: var(--text-muted);
}
.cal-chip--draft {
  border-style: dashed;
  border-left-style: solid;
  background: color-mix(in srgb, var(--chip-color) 7%, var(--surface));
}
.cal-chip--ready {
  background: color-mix(in srgb, var(--chip-color) 10%, var(--surface));
}
.cal-chip--scheduled {
  font-weight: 500;
}
.cal-chip--published {
  opacity: 0.72;
  background: var(--surface-2);
  border-color: var(--border);
  cursor: pointer;
}
.cal-chip--published .cal-chip-title { text-decoration: none; }
.cal-chip--failed {
  border-color: var(--danger);
  background: color-mix(in srgb, var(--danger) 12%, var(--surface));
}

/* ---------- month ---------- */
.cal-month {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  overflow: hidden;
}
.cal-month-head {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  border-bottom: 1px solid var(--border);
  background: var(--surface-2);
}
.cal-month-wd {
  padding: 7px 8px;
  font-size: 0.72rem;
  font-weight: 650;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
}
.cal-month-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  grid-auto-rows: minmax(118px, auto);
}
.cal-day {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
  padding: 5px 5px 6px;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: background 0.12s, box-shadow 0.12s;
}
.cal-day:nth-child(7n) { border-right: 0; }
.cal-day:hover { background: color-mix(in srgb, var(--surface-2) 60%, transparent); }
.cal-day.is-outside { background: color-mix(in srgb, var(--surface-2) 45%, var(--surface)); }
.cal-day.is-outside .cal-day-num { color: var(--text-muted); opacity: 0.6; }
.cal-day.is-past .cal-day-num { color: var(--text-muted); }
.cal-day-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 24px;
}
.cal-day-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 24px;
  height: 24px;
  padding: 0 4px;
  border-radius: 12px;
  font-size: 0.8rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}
.cal-day.is-today .cal-day-num {
  background: var(--primary);
  color: var(--primary-contrast);
  opacity: 1;
}
.cal-day.is-today {
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--primary) 55%, transparent);
}
.cal-day-add {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  padding: 0;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.12s, background 0.12s;
}
.cal-day:hover .cal-day-add,
.cal-day-add:focus-visible { opacity: 1; }
.cal-day-add:hover { background: var(--surface-2); color: var(--text); }
.cal-day-list {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}
.cal-more {
  align-self: flex-start;
  padding: 1px 6px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--text-muted);
  font: inherit;
  font-size: 0.74rem;
  font-weight: 600;
  cursor: pointer;
}
.cal-more:hover,
.cal-more:focus-visible { background: var(--surface-2); color: var(--text); outline: none; }
.cal-day-dots {
  display: none;
  gap: 3px;
  flex-wrap: wrap;
}
.cal-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
}
.cal-dot--draft,
.cal-dot--idea { opacity: 0.5; }
.cal-dot--failed { box-shadow: 0 0 0 2px var(--danger); }

/* ---------- drop highlight (shared) ---------- */
.cal-dragging .cal-day,
.cal-dragging .cal-slot,
.cal-dragging .cal-week-day,
.cal-dragging .cal-agenda-day {
  cursor: copy;
}
.cal-dragging .cal-chip:not(.is-dragging) { pointer-events: none; }
.cal-drop {
  background: color-mix(in srgb, var(--primary) 16%, var(--surface)) !important;
  box-shadow: inset 0 0 0 2px var(--primary) !important;
}
.cal-dragging .cal-tray {
  border-style: dashed;
  border-color: color-mix(in srgb, var(--primary) 50%, var(--border));
}

/* ---------- week ---------- */
.cal-week-scroll {
  max-height: calc(100vh - 210px);
  min-height: 360px;
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  overscroll-behavior: contain;
}
.cal-week {
  --hour-h: 52px;
  --gutter: 54px;
  min-width: 720px;
}
.cal-week-head {
  position: sticky;
  top: 0;
  z-index: 3;
  display: grid;
  grid-template-columns: var(--gutter) repeat(7, minmax(0, 1fr));
  background: var(--surface-2);
  border-bottom: 1px solid var(--border);
}
.cal-week-corner { border-right: 1px solid var(--border); }
.cal-week-day {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 6px;
  padding: 8px 4px;
  border-right: 1px solid var(--border);
  cursor: pointer;
}
.cal-week-day:last-child { border-right: 0; }
.cal-week-wd {
  font-size: 0.72rem;
  font-weight: 650;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
}
.cal-week-num {
  font-size: 1rem;
  font-weight: 650;
  font-variant-numeric: tabular-nums;
}
.cal-week-day.is-today .cal-week-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 26px;
  height: 26px;
  border-radius: 13px;
  background: var(--primary);
  color: var(--primary-contrast);
}
.cal-week-day.is-today .cal-week-wd { color: var(--primary); }
.cal-week-grid {
  display: grid;
  grid-template-columns: var(--gutter) repeat(7, minmax(0, 1fr));
}
.cal-week-gutter { border-right: 1px solid var(--border); }
.cal-week-hour-label {
  height: var(--hour-h);
  padding: 2px 6px 0 0;
  text-align: right;
  font-size: 0.68rem;
  font-variant-numeric: tabular-nums;
  color: var(--text-muted);
  box-sizing: border-box;
  transform: translateY(-7px);
}
.cal-week-hour-label:first-child { transform: none; }
.cal-week-col {
  position: relative;
  border-right: 1px solid var(--border);
  min-width: 0;
}
.cal-week-col:last-child { border-right: 0; }
.cal-week-col.is-today { background: color-mix(in srgb, var(--primary) 4%, transparent); }
.cal-slot {
  --best: 0.5;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-height: var(--hour-h);
  padding: 2px 3px;
  box-sizing: border-box;
  border-bottom: 1px solid color-mix(in srgb, var(--border) 60%, transparent);
  cursor: pointer;
  transition: background 0.12s;
}
.cal-slot:hover { background: color-mix(in srgb, var(--surface-2) 70%, transparent); }
.cal-slot.is-past { background: color-mix(in srgb, var(--surface-2) 35%, transparent); }
.cal-slot.is-best {
  background: color-mix(in srgb, var(--success) calc(3% + var(--best) * 6%), transparent);
}
.cal-week-col > .cal-slot.is-best:first-child,
.cal-week-col > .cal-slot:not(.is-best) + .cal-slot.is-best {
  box-shadow: inset 0 1px 0 color-mix(in srgb, var(--success) 35%, transparent);
}
.cal-slot .cal-chip { font-size: 0.72rem; }
.cal-now {
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--danger);
  z-index: 2;
  pointer-events: none;
}
.cal-now::before {
  content: "";
  position: absolute;
  left: -4px;
  top: -3px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--danger);
}

/* ---------- agenda ---------- */
.cal-agenda {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.cal-agenda-day {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 10px 12px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  scroll-margin-top: 12px;
  transition: background 0.12s, box-shadow 0.12s;
}
.cal-agenda-day.is-today { border-color: color-mix(in srgb, var(--primary) 60%, var(--border)); }
.cal-agenda-day.is-past { opacity: 0.85; }
.cal-agenda-head {
  display: flex;
  align-items: center;
  gap: 8px;
}
.cal-agenda-date { font-weight: 650; }
.cal-today-pill {
  background: var(--primary);
  color: var(--primary-contrast);
}
.cal-agenda-head .btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.cal-agenda-row {
  gap: 10px;
  padding: 8px 10px 8px 12px;
  font-size: 0.86rem;
}
.cal-agenda-time {
  flex: none;
  width: 44px;
  font-weight: 650;
  font-variant-numeric: tabular-nums;
}
.cal-agenda-main {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  min-width: 0;
}
.cal-agenda-title {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  font-weight: 550;
}
.cal-agenda-meta {
  display: flex;
  align-items: center;
  gap: 5px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.cal-brand-dot {
  flex: none;
  width: 8px;
  height: 8px;
  border-radius: 50%;
}
.cal-agenda-row .cal-badges > * { transform: none; }

/* ---------- tray ---------- */
.cal-tray {
  position: sticky;
  top: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: calc(100vh - 140px);
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  transition: border-color 0.15s, background 0.15s, box-shadow 0.15s;
}
.cal-tray.hidden { display: none; }
.cal-tray-head {
  display: flex;
  align-items: center;
  gap: 8px;
}
.cal-tray-head .card-title { margin: 0; }
.cal-tray-hint { margin: 0; line-height: 1.4; }
.cal-tray-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-height: 60px;
  overflow-y: auto;
}
.cal-chip--tray {
  flex-wrap: wrap;
  padding: 7px 8px 7px 10px;
  font-size: 0.8rem;
}
.cal-chip--tray .cal-chip-title { flex-basis: 100%; white-space: normal; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.cal-tray-pill { margin-left: auto; transform: scale(0.9); transform-origin: right center; }
.cal-tray-empty {
  padding: 18px 6px;
  text-align: center;
  border: 1px dashed var(--border);
  border-radius: calc(var(--radius) * 0.7);
}

/* ---------- day list modal ---------- */
.cal-daylist {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.cal-daylist .cal-chip {
  padding: 8px 10px;
  font-size: 0.86rem;
}

/* ---------- responsive ---------- */
@media (max-width: 1100px) {
  .cal-layout--tray { grid-template-columns: minmax(0, 1fr) 210px; }
  .cal-day .cal-badges { display: none; }
}

@media (max-width: 900px) {
  .cal-layout--tray { grid-template-columns: minmax(0, 1fr); }
  .cal-tray {
    position: static;
    max-height: none;
    order: -1;
  }
  .cal-tray-list {
    flex-direction: row;
    overflow-x: auto;
    overflow-y: hidden;
    padding-bottom: 4px;
  }
  .cal-tray-list .cal-chip--tray { flex: 0 0 200px; }
}

@media (max-width: 800px) {
  .cal-toolbar { gap: 8px; }
  .cal-toolbar-right { width: 100%; }
  .cal-filters { flex: 1 1 auto; }
  .cal-select { flex: 1 1 0; }
  .cal-hide-sm { display: none; }
  .cal-month-grid { grid-auto-rows: minmax(84px, auto); }
  .cal-chip-time { display: none; }
  .cal-day .cal-chip { padding: 2px 4px 2px 5px; font-size: 0.7rem; }
  .cal-day-add { display: none; }
  .cal-week-scroll { max-height: calc(100vh - 260px); }
}

@media (max-width: 560px) {
  .cal-month-wd { padding: 6px 2px; text-align: center; font-size: 0.66rem; }
  .cal-month-grid { grid-auto-rows: minmax(58px, auto); }
  .cal-day { padding: 3px 2px; align-items: center; }
  .cal-day-head { justify-content: center; }
  .cal-day-list { display: none; }
  .cal-day-dots { display: flex; justify-content: center; }
  .cal-agenda-row { flex-wrap: wrap; }
  .cal-agenda-row .ui-pill,
  .cal-agenda-row > .pill { margin-left: auto; }
}

@media (prefers-reduced-motion: reduce) {
  .cal-chip,
  .cal-day,
  .cal-slot { transition: none; }
  .cal-chip.is-pending::after { animation-duration: 2s; }
}