/* ==========================================================================
   SD Manager — Calendar + Activity Icon Picker
   Builds on tokens from style.css. Mobile-first.
   ========================================================================== */

:root {
  --danger: #b91c1c;
  --danger-soft: #fdecec;
  --neutral-soft: #eef2f6;
}

[data-theme="dark"] {
  --danger: #f87171;
  --danger-soft: rgb(248 113 113 / 0.13);
  --neutral-soft: rgb(148 163 184 / 0.14);
}

.muted { color: var(--text-muted); }
.tone-success { color: var(--success); }
.tone-warning { color: var(--warning); }
.tone-danger  { color: var(--danger); }
.tone-info    { color: var(--info); }
.tone-neutral,
.tone-muted   { color: var(--text-muted); }

.badge--danger  { background: var(--danger-soft);  color: var(--danger); }
.badge--neutral { background: var(--neutral-soft); color: var(--text-2); }
.badge--muted   { background: var(--neutral-soft); color: var(--text-muted); }

/* Activity colors: each .ev element carries --ev-l / --ev-d inline; the theme picks one. */
.ev { --ev: var(--ev-l, var(--accent)); }
[data-theme="dark"] .ev { --ev: var(--ev-d, var(--accent)); }

/* ---------- Activity chip ---------- */

.ev-chip {
  position: relative;
  display: inline-grid;
  place-items: center;
  width: 22px;
  height: 22px;
  flex: none;
  border-radius: 7px;
  background: color-mix(in srgb, var(--ev) 15%, var(--surface));
  color: var(--ev);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--ev) 30%, transparent);
}

.ev-chip .act-icon { width: 14px; height: 14px; stroke-width: 2; }

.ev-chip--sm { width: 20px; height: 20px; border-radius: 6px; }
.ev-chip--sm .act-icon { width: 13px; height: 13px; }
.ev-chip--lg { width: 40px; height: 40px; border-radius: 12px; }
.ev-chip--lg .act-icon { width: 22px; height: 22px; stroke-width: 1.8; }
.ev-chip--xl { width: 64px; height: 64px; border-radius: 18px; }
.ev-chip--xl .act-icon { width: 34px; height: 34px; stroke-width: 1.7; }

/* Status treatments — never color alone: outline style, strike, or corner mark. */
.ev-chip.is-planned {
  background: var(--surface);
  box-shadow: none;
  outline: 1.5px dashed color-mix(in srgb, var(--ev) 75%, transparent);
  outline-offset: -1.5px;
}

.ev-chip.is-canceled,
.ev-chip.is-rescheduled { opacity: 0.45; }

.ev-chip.is-canceled::after {
  content: "";
  position: absolute;
  left: -2px;
  right: -2px;
  top: 50%;
  height: 1.5px;
  background: currentColor;
  transform: rotate(-40deg);
}

.ev-chip.is-rescheduled::after {
  content: "→";
  position: absolute;
  right: -4px;
  bottom: -5px;
  font-size: 10px;
  font-weight: 800;
  line-height: 1;
  color: var(--text-2);
}

.ev-chip.is-missed::after,
.ev-chip.is-unknown::after {
  content: "";
  position: absolute;
  top: -3px;
  right: -3px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  box-shadow: 0 0 0 2px var(--surface);
}

.ev-chip.is-missed::after { background: var(--danger); }
.ev-chip.is-unknown::after { background: var(--surface); border: 2px solid var(--warning); box-sizing: border-box; }

/* ---------- Toolbar ---------- */

.cal-toolbar {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 12px;
}

.cal-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.cal-nav .btn { height: 44px; }

.cal-arrows {
  display: flex;
  gap: 4px;
}

.cal-arrows .icon-btn {
  width: 44px;
  height: 44px;
}

.cal-title {
  flex: 1;
  min-width: 0;
  margin-left: 4px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.01em;
}

.seg {
  display: flex;
  padding: 4px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}

.seg button {
  flex: 1;
  min-height: 36px;
  padding: 0 16px;
  border: 0;
  border-radius: 10px;
  background: none;
  font-size: 13.5px;
  font-weight: 650;
  color: var(--text-2);
  transition: background-color 0.15s, color 0.15s;
}

.seg button:hover { background: var(--surface-hover); }

.seg button[aria-pressed="true"] {
  background: var(--accent);
  color: var(--on-accent);
}

/* Category filters & generic chip buttons */
.cal-filters,
.picker-filters {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 2px 2px 10px;
  scrollbar-width: none;
}

.cal-filters { margin-bottom: 6px; }
.cal-filters::-webkit-scrollbar,
.picker-filters::-webkit-scrollbar { display: none; }

.chip-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex: none;
  min-height: 36px;
  padding: 0 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-2);
  white-space: nowrap;
  transition: background-color 0.15s, border-color 0.15s, color 0.15s;
}

.chip-btn:hover { background: var(--surface-hover); }

.chip-btn[aria-pressed="true"] {
  border-color: color-mix(in srgb, var(--accent) 45%, var(--border));
  background: var(--accent-soft);
  color: var(--text);
}

.chip-btn--cat { padding-left: 6px; }

.chip-btn--cat[aria-pressed="false"] {
  color: var(--text-muted);
  text-decoration: line-through;
  text-decoration-color: color-mix(in srgb, var(--text-muted) 60%, transparent);
}

.chip-btn--cat[aria-pressed="false"] .ev-chip {
  filter: grayscale(1);
  opacity: 0.55;
}

/* ---------- Layout ---------- */

.cal-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.card.cal-main { padding: 10px 8px; }
.cal-side { display: none; }

/* ---------- Month grid ---------- */

.mg-head,
.mg-body {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
}

.mg-head {
  padding: 4px 0 8px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-align: center;
  text-transform: uppercase;
  color: var(--text-muted);
}

.mg-body { gap: 3px; }

.mg-cell {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  min-width: 0;
  min-height: 64px;
  padding: 4px 1px 6px;
  border: 1px solid transparent;
  border-radius: 10px;
  background: var(--surface-2);
  color: var(--text);
  transition: background-color 0.15s, border-color 0.15s;
}

.mg-cell:hover { background: var(--surface-hover); }
.mg-cell:focus-visible { outline-offset: 1px; border-radius: 10px; }
.mg-cell.is-outside { background: transparent; }
.mg-cell.is-outside .mg-num { color: var(--text-muted); font-weight: 500; }

.mg-cell.is-selected {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.mg-num {
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  font-size: 13px;
  font-weight: 650;
  font-variant-numeric: tabular-nums;
}

.mg-cell.is-today .mg-num {
  background: var(--accent);
  color: var(--on-accent);
}

.mg-chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-content: flex-start;
  gap: 3px;
  max-width: 100%;
}

.mg-chips .ev-chip {
  width: 16px;
  height: 16px;
  border-radius: 5px;
}

.mg-chips .ev-chip .act-icon { width: 11px; height: 11px; stroke-width: 2.2; }

.mg-more {
  font-size: 10.5px;
  font-weight: 700;
  line-height: 16px;
  color: var(--text-muted);
}

/* ---------- Time grid (week & day) ---------- */

.tg {
  --hour-h: 48px;
  --gutter-w: 50px;
}

.tg-head,
.tg-body {
  display: grid;
  grid-template-columns: var(--gutter-w) repeat(var(--cols), minmax(0, 1fr));
}

.tg-head {
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}

.tg-day {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  min-width: 0;
  padding: 6px 2px;
  border: 1px solid transparent;
  border-radius: 12px;
  background: none;
  transition: background-color 0.15s;
}

.tg-day:hover { background: var(--surface-hover); }
.tg-day.is-selected { border-color: color-mix(in srgb, var(--accent) 40%, transparent); background: var(--accent-soft); }

.tg-dow {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.tg-num {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 750;
}

.tg-day.is-today .tg-num { background: var(--accent); color: var(--on-accent); }

.tg-body {
  position: relative;
  height: calc(var(--hour-h) * var(--hours) + 12px);
  padding-top: 12px;
}

.tg-times { position: relative; }

.tg-times span {
  position: absolute;
  right: 8px;
  top: calc(var(--hour-h) * var(--i));
  transform: translateY(-50%);
  font-size: 11px;
  color: var(--text-muted);
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.tg-col {
  position: relative;
  border-left: 1px solid var(--border);
  background-image: repeating-linear-gradient(to bottom, var(--border) 0 1px, transparent 1px var(--hour-h));
}

.tg-col.is-today { background-color: color-mix(in srgb, var(--accent) 4%, transparent); }

.tg-ev {
  position: absolute;
  top: calc(var(--hour-h) * var(--top) + 1px);
  left: calc((100% - 4px) * var(--lane) / var(--lanes) + 2px);
  width: calc((100% - 4px) / var(--lanes) - 2px);
  height: max(22px, calc(var(--hour-h) * var(--len) - 2px));
  display: flex;
  align-items: flex-start;
  gap: 5px;
  padding: 4px 6px;
  overflow: hidden;
  border: 0;
  border-left: 3px solid var(--ev);
  border-radius: 8px;
  background: color-mix(in srgb, var(--ev) 14%, var(--surface));
  color: var(--text);
  font-size: 12px;
  line-height: 1.25;
  text-align: left;
  transition: background-color 0.15s, box-shadow 0.15s;
}

.tg-ev:hover { background: color-mix(in srgb, var(--ev) 24%, var(--surface)); z-index: 1; }
.tg-ev:focus-visible { z-index: 2; }

.tg-ev-icon { flex: none; color: var(--ev); }
.tg-ev-icon .act-icon { width: 14px; height: 14px; stroke-width: 2; }

.tg-ev-text {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.tg-ev-name,
.tg-ev-time,
.tg-ev-meta {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tg-ev-name { font-weight: 650; }
.tg-ev-time,
.tg-ev-meta { font-size: 11px; color: var(--text-muted); }

.tg-ev.is-short .tg-ev-text { flex-direction: row; gap: 6px; }
/* Narrow week columns: short blocks keep the name; time is in the label and details. */
.wk-grid .tg-ev.is-short .tg-ev-time { display: none; }

.tg-ev.is-planned {
  background: var(--surface);
  outline: 1.5px dashed color-mix(in srgb, var(--ev) 60%, transparent);
  outline-offset: -1.5px;
}

.tg-ev.is-canceled,
.tg-ev.is-rescheduled { opacity: 0.55; }
.tg-ev.is-canceled .tg-ev-name,
.tg-ev.is-rescheduled .tg-ev-name { text-decoration: line-through; }
.tg-ev.is-missed { box-shadow: inset 0 0 0 1.5px var(--danger); }
.tg-ev.is-unknown { box-shadow: inset 0 0 0 1.5px color-mix(in srgb, var(--warning) 70%, transparent); }

.tg-now {
  position: absolute;
  left: 0;
  right: 0;
  top: calc(var(--hour-h) * var(--top));
  z-index: 3;
  height: 2px;
  background: var(--danger);
  pointer-events: none;
}

.tg-now::before {
  content: "";
  position: absolute;
  left: -5px;
  top: -4px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--danger);
}

.cal[data-view="day"] .tg { --hour-h: 60px; --gutter-w: 58px; }
.cal[data-view="day"] .tg-ev { gap: 8px; padding: 6px 10px; font-size: 13.5px; }
.cal[data-view="day"] .tg-ev-icon .act-icon { width: 18px; height: 18px; }
.cal[data-view="day"] .tg-ev-time,
.cal[data-view="day"] .tg-ev-meta { font-size: 12px; }
.cal[data-view="day"] .tg-head { display: none; }

.cal-empty-note {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  padding: 10px 12px;
  border-radius: 12px;
  background: var(--surface-2);
  font-size: 13.5px;
  color: var(--text-muted);
}

/* ---------- Week list (mobile) ---------- */

.wk-grid { display: none; }

.wk-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.wk-day {
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface-2);
}

.wk-day.is-today { border-color: color-mix(in srgb, var(--accent) 45%, var(--border)); }

.wk-day-head {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  min-height: 48px;
  padding: 10px 14px;
  border: 0;
  background: none;
  text-align: left;
  font-weight: 650;
}

.wk-day-head.is-selected { background: var(--accent-soft); }
.wk-date { font-weight: 550; color: var(--text-muted); }

.wk-count {
  margin-left: auto;
  font-size: 13px;
  font-weight: 650;
  color: var(--text-muted);
}

.wk-events {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 0 8px 8px;
}

.wk-ev {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  min-height: 44px;
  padding: 6px 10px 6px 8px;
  border: 0;
  border-radius: 10px;
  background: var(--surface);
  text-align: left;
  box-shadow: var(--shadow-sm);
}

.wk-ev:hover { background: var(--surface-hover); }

.wk-ev-name {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  font-size: 14px;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.wk-ev-time {
  font-size: 12.5px;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.wk-ev.is-canceled .wk-ev-name,
.wk-ev.is-rescheduled .wk-ev-name {
  color: var(--text-muted);
  text-decoration: line-through;
}

/* ---------- Day detail ---------- */

.cal-detail-head {
  margin-bottom: 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
}

.cal-detail-weekday {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-text);
}

.cal-detail-weekday .tag { letter-spacing: 0.02em; text-transform: none; }

.cal-detail-title {
  margin-top: 2px;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 750;
  letter-spacing: -0.02em;
}

.cal-detail-count {
  margin-top: 2px;
  font-size: 13px;
  color: var(--text-muted);
}

.cal-detail-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 28px 12px;
  text-align: center;
  color: var(--text-muted);
}

.cal-detail-empty .icon { width: 28px; height: 28px; }

.ev-cards {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.ev-card {
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--surface-2);
  outline: none;
  scroll-margin: 16px;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.ev-card.is-focused,
.ev-card:focus-visible {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 20%, transparent);
}

.ev-card-top {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.ev-card-heading {
  display: flex;
  flex: 1;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  min-width: 0;
}

.ev-card-title {
  font-size: 15.5px;
  font-weight: 700;
  line-height: 1.3;
}

.ev-card.is-canceled .ev-card-title,
.ev-card.is-rescheduled .ev-card-title {
  text-decoration: line-through;
  text-decoration-color: color-mix(in srgb, var(--text) 45%, transparent);
}

.ev-card-cat {
  font-size: 12.5px;
  color: var(--text-muted);
}

.ev-facts {
  display: grid;
  gap: 8px;
  margin-top: 12px;
  font-size: 13.5px;
}

.ev-facts > div {
  display: grid;
  grid-template-columns: 116px minmax(0, 1fr);
  gap: 8px;
}

.ev-facts dt {
  padding-top: 1px;
  font-size: 12.5px;
  color: var(--text-muted);
}

.ev-facts dd { overflow-wrap: anywhere; }

.ev-note {
  display: flex;
  align-items: flex-start;
  gap: 6px;
  margin-top: 10px;
  padding: 8px 10px;
  border-radius: 10px;
  background: var(--warning-soft);
  font-size: 13px;
  color: var(--text-2);
}

.ev-note .icon { margin-top: 2px; color: var(--warning); }

.ev-link { margin-top: 8px; }
.ev-link .link-btn { min-height: 32px; text-align: left; }

.ev-card-actions {
  display: flex;
  gap: 8px;
  margin-top: 12px;
}

.ev-card-actions .btn .icon { width: 17px; height: 17px; }

.ev-history {
  margin-top: 10px;
  font-size: 13px;
}

.ev-history summary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 32px;
  font-weight: 600;
  color: var(--text-2);
  cursor: pointer;
  list-style: none;
}

.ev-history summary::-webkit-details-marker { display: none; }

.ev-history ol {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin: 4px 0 0;
  padding-left: 18px;
}

.ev-history li span { display: block; }
.ev-history-what { font-weight: 600; }

.ev-history-note {
  margin-top: 6px;
  font-size: 11.5px;
  color: var(--text-muted);
}

/* Detail bottom sheet (mobile & tablet) */
.cal-sheet[open] {
  display: flex;
  flex-direction: column;
}

.cal-sheet-header {
  position: relative;
  padding-top: 22px;
}

.cal-sheet-header .eyebrow { margin: 0; }

.sheet-grabber {
  position: absolute;
  top: 8px;
  left: 50%;
  width: 40px;
  height: 4px;
  border-radius: 999px;
  background: var(--border-strong);
  transform: translateX(-50%);
}

.cal-sheet-body {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 4px 16px calc(20px + env(safe-area-inset-bottom, 0px));
}

/* Status key */
.card.cal-key {
  margin-top: 16px;
  padding: 0;
}

.cal-key summary {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 52px;
  padding: 0 18px;
  font-weight: 650;
  cursor: pointer;
  list-style: none;
}

.cal-key summary::-webkit-details-marker { display: none; }
.cal-key summary .icon { color: var(--accent-text); }

.cal-key-list {
  display: grid;
  gap: 10px;
  padding: 0 18px;
}

.cal-key-list li {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-size: 13px;
}

.cal-key-note {
  padding: 14px 18px 18px;
  font-size: 12.5px;
  color: var(--text-muted);
}

/* ---------- Activity Icon Picker ---------- */

.picker {
  width: 100%;
  max-width: 100%;
  height: 100dvh;
  max-height: 100dvh;
  margin: 0;
  padding: 0;
  border: 0;
  background: var(--surface);
  color: var(--text);
  box-shadow: var(--shadow-lg);
}

.picker[open] {
  display: flex;
  animation: sheet-in 0.25s var(--ease);
}

.picker::backdrop {
  background: rgb(7 15 29 / 0.55);
  backdrop-filter: blur(2px);
}

.picker-form {
  display: flex;
  flex-direction: column;
  width: 100%;
  min-height: 0;
}

.picker-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: calc(16px + env(safe-area-inset-top, 0px)) 16px 12px;
  border-bottom: 1px solid var(--border);
}

.picker-title {
  font-size: 18px;
  font-weight: 750;
  letter-spacing: -0.01em;
}

.picker-sub {
  margin-top: 2px;
  font-size: 13px;
  color: var(--text-muted);
}

.picker-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 16px;
}

.picker-label {
  margin-bottom: 8px;
  padding: 0;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.picker-count {
  font-weight: 600;
  letter-spacing: 0;
  text-transform: none;
}

.picker-preview-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--surface-2);
}

.picker-preview-text { min-width: 0; }

.picker-preview-name {
  font-weight: 700;
  overflow-wrap: anywhere;
}

.picker-preview-meta {
  margin-top: 2px;
  font-size: 12.5px;
  color: var(--text-muted);
}

.picker-samples {
  display: flex;
  gap: 10px;
  margin-top: 10px;
}

.picker-sample-cell {
  display: flex;
  flex: none;
  flex-direction: column;
  gap: 4px;
  width: 60px;
  padding: 6px 8px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface-2);
  font-size: 12px;
  font-weight: 650;
}

.picker-sample-block {
  display: flex;
  flex: 1;
  align-items: center;
  gap: 6px;
  min-width: 0;
  padding: 8px;
  border-left: 3px solid var(--ev);
  border-radius: 8px;
  background: color-mix(in srgb, var(--ev) 14%, var(--surface));
  font-size: 12.5px;
  font-weight: 650;
}

.picker-sample-block .act-icon { width: 15px; height: 15px; color: var(--ev); }

.picker-sample-block span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.picker-search { position: relative; }

.picker-search .icon {
  position: absolute;
  left: 13px;
  top: 50%;
  width: 18px;
  height: 18px;
  color: var(--text-muted);
  transform: translateY(-50%);
  pointer-events: none;
}

.picker-search input {
  width: 100%;
  height: 46px;
  padding: 0 14px 0 40px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface-2);
  color: var(--text);
  font: inherit;
  font-size: 16px; /* prevents iOS zoom on focus */
}

.picker-search input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 22%, transparent);
}

.picker-fieldset {
  min-width: 0;
  margin: 4px 0 16px;
  padding: 0;
  border: 0;
}

.picker-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(48px, 1fr));
  gap: 6px;
}

.picker-icon { position: relative; }

.picker-icon-box {
  display: grid;
  place-items: center;
  min-height: 48px;
  aspect-ratio: 1;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  color: var(--text-2);
  cursor: pointer;
  transition: background-color 0.15s, border-color 0.15s, color 0.15s;
}

.picker-icon-box .act-icon { width: 22px; height: 22px; }
.picker-icon:hover .picker-icon-box { background: var(--surface-hover); color: var(--text); }

.picker-icon input:checked + .picker-icon-box {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--accent-text);
  box-shadow: inset 0 0 0 1px var(--accent);
}

.sr-input {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: 0;
  opacity: 0;
  pointer-events: none;
}

.sr-input:focus-visible + .picker-icon-box,
.sr-input:focus-visible + .picker-swatch-dot {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
}

.picker-empty {
  padding: 20px;
  text-align: center;
  color: var(--text-muted);
}

.picker-swatches {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.picker-swatch-dot {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--ev);
  color: #fff;
  cursor: pointer;
  box-shadow: 0 0 0 2px var(--surface), 0 0 0 3px transparent;
  transition: box-shadow 0.15s, transform 0.15s var(--ease);
}

[data-theme="dark"] .picker-swatch-dot { color: var(--navy-950); }
.picker-swatch:hover .picker-swatch-dot { transform: scale(1.06); }
.picker-swatch-dot .icon { width: 18px; height: 18px; stroke-width: 3; opacity: 0; }

.picker-swatch input:checked + .picker-swatch-dot {
  box-shadow: 0 0 0 2px var(--surface), 0 0 0 4px var(--ev);
}

.picker-swatch input:checked + .picker-swatch-dot .icon { opacity: 1; }

.picker-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom, 0px));
  border-top: 1px solid var(--border);
}

.picker-note {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text-muted);
}

.picker-actions {
  display: flex;
  gap: 8px;
  margin-left: auto;
}

/* ---------- Responsive ---------- */

@media (min-width: 400px) {
  .mg-chips .ev-chip { width: 18px; height: 18px; }
  .mg-chips .ev-chip .act-icon { width: 12px; height: 12px; }
}

@media (min-width: 640px) {
  .cal-toolbar {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
  }

  .cal-title { font-size: 19px; }
  .seg { flex: none; }
  .card.cal-main { padding: 16px; }
  .mg-body { gap: 4px; }

  .mg-cell {
    align-items: stretch;
    min-height: 96px;
    padding: 6px 8px 8px;
    border-radius: 12px;
    text-align: left;
  }

  .mg-chips { justify-content: flex-start; gap: 4px; }

  .mg-chips .ev-chip {
    width: 24px;
    height: 24px;
    border-radius: 7px;
  }

  .mg-chips .ev-chip .act-icon { width: 15px; height: 15px; stroke-width: 2; }
  .mg-more { line-height: 24px; font-size: 11.5px; }
  .cal-key-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 768px) {
  .wk-grid { display: block; }
  .wk-list { display: none; }

  .picker {
    width: min(940px, calc(100% - 48px));
    height: auto;
    max-height: min(780px, calc(100dvh - 48px));
    margin: auto;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
  }

  .picker-body {
    grid-template-columns: 250px minmax(0, 1fr);
    gap: 24px;
    padding: 20px 24px;
  }

  .picker-preview {
    position: sticky;
    top: 0;
    align-self: start;
  }

  .picker-preview-card {
    flex-direction: column;
    padding: 20px 16px;
    text-align: center;
  }

  .picker-samples { flex-direction: column; }
  .picker-header,
  .picker-footer { padding-inline: 24px; }
  .picker-header { padding-top: 20px; }
}

@media (min-width: 1180px) {
  .cal-layout {
    grid-template-columns: minmax(0, 1fr) 360px;
    align-items: start;
  }

  .cal-side {
    position: sticky;
    top: calc(var(--topbar-h) + 16px);
    display: block;
    max-height: calc(100dvh - var(--topbar-h) - 32px);
    overflow-y: auto;
    overscroll-behavior: contain;
  }

  .mg-cell { min-height: 104px; }
}