:root {
  --bg: #0c0c0e;
  --bg-2: #15151a;
  --bg-3: #1f1f26;
  --fg: #e8e6e0;
  --fg-dim: #8a857c;
  --accent: #d4a017;
  --accent-2: #c97a2b;
  --line: #2a2a32;
  --danger: #9a2622;
  --ok: #3a5a40;
  --warn: #c97a2b;
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--fg);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PT Serif", Georgia, serif;
  font-size: 15px;
  min-height: 100vh;
  /* safe-area для notch / Dynamic Island / home indicator */
  padding-left: env(safe-area-inset-left, 0);
  padding-right: env(safe-area-inset-right, 0);
  padding-bottom: calc(80px + env(safe-area-inset-bottom, 0));
  -webkit-overflow-scrolling: touch;
}

header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: linear-gradient(180deg, var(--bg-2) 0%, rgba(12,12,14,0.94) 100%);
  border-bottom: 1px solid var(--line);
  /* учёт safe-area-top — на iPhone X+ не уходит под Dynamic Island */
  padding: calc(10px + env(safe-area-inset-top, 0)) 14px 0;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.title {
  font-size: 22px;
  letter-spacing: 0.04em;
  color: var(--accent);
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 0 1 auto;
  min-width: 0;
}

.tabs {
  display: flex;
  gap: 0;
  margin: 10px -14px 0;
  padding: 0 14px;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  /* мягкий fade по краям при горизонтальном скролле */
  mask-image: linear-gradient(to right, transparent 0, black 14px, black calc(100% - 14px), transparent 100%);
}
.tabs::-webkit-scrollbar { display: none; }
.tabs button {
  background: transparent;
  border: 0;
  color: var(--fg-dim);
  /* min 44px — Apple HIG touch target */
  padding: 12px 16px;
  font-size: 14px;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
  transition: color 0.2s ease, border-color 0.2s ease;
  font-family: inherit;
}
.tabs button:active { background: rgba(255,255,255,0.04); }
.tabs button.active {
  color: var(--fg);
  border-bottom-color: var(--accent);
}

main {
  padding: 14px;
  max-width: 920px;
  margin: 0 auto;
}
.tab { display: none; }
.tab.active { display: block; }

/* === Header sparkline === */
.header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  min-height: 32px;
}
#sparkline {
  display: flex; align-items: center; gap: 6px;
  font-size: 12px; color: var(--fg-dim);
  padding: 4px 10px;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 14px;
  flex: 0 0 auto;
}
#sparkline .spark-label { font-weight: 500; color: var(--accent); white-space: nowrap; }
#sparkline .spark-svg { display: block; }
#sparkline .spark-trend { font-size: 14px; color: var(--accent); }
#sparkline .spark-empty { font-size: 11px; padding: 2px 4px; opacity: 0.7; }

/* На узких экранах sparkline-svg сжимается, оставляем текст+стрелку */
@media (max-width: 480px) {
  #sparkline .spark-svg { width: 80px; }
  .title { font-size: 19px; }
}
@media (max-width: 360px) {
  #sparkline .spark-svg { display: none; }
}

/* === Эмодзи-погода в клетке календаря === */
.fc .fc-daygrid-day[data-mood]:not([data-mood=""])::before {
  content: attr(data-mood);
  position: absolute;
  bottom: 4px; left: 6px;
  font-size: 14px;
  filter: drop-shadow(0 0 3px rgba(0,0,0,0.6));
  z-index: 2;
}

/* === Skeleton loaders === */
.skel {
  background: linear-gradient(90deg,
    var(--bg-2) 0%,
    var(--bg-3) 50%,
    var(--bg-2) 100%);
  background-size: 200% 100%;
  animation: skel-shimmer 1.4s ease-in-out infinite;
  border-radius: 6px;
  margin: 6px 0;
}
.skel-line { height: 14px; width: 100%; }
.skel-line.short { width: 60%; }
.skel-card { height: 70px; }
@keyframes skel-shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* === Toast === */
#toast {
  position: fixed; left: 50%; bottom: 90px;
  transform: translateX(-50%) translateY(20px);
  background: var(--bg-2); color: var(--fg);
  border: 1px solid var(--accent);
  padding: 10px 18px; border-radius: 24px;
  font-size: 14px;
  opacity: 0; pointer-events: none;
  transition: all 0.35s cubic-bezier(.34,1.56,.64,1);
  z-index: 100;
  box-shadow: 0 4px 20px rgba(0,0,0,0.5);
}
#toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}
#toast[data-type="warn"] { border-color: var(--warn); }
#toast[data-type="err"]  { border-color: var(--danger); }

/* === Ribbon-флаг для важных дат === */
.fc-event.ribbon-flag {
  position: relative;
}
.fc-event.ribbon-flag::after {
  content: "▸";
  position: absolute;
  top: -2px; right: 2px;
  font-size: 9px;
  color: var(--warn);
}

/* === Tab transitions === */
main { position: relative; overflow: hidden; }
.tab {
  display: none;
  animation: tab-in 0.3s ease both;
}
.tab.active { display: block; }
@keyframes tab-in {
  from { opacity: 0; transform: translateX(8px); }
  to   { opacity: 1; transform: translateX(0); }
}

/* === Spring физика для hover/click === */
.fc-event, .event-card, .diary-entry, .diary-more-btn, dialog button, #fab-add {
  transition: transform 0.2s cubic-bezier(.34,1.56,.64,1),
              box-shadow 0.2s ease, background 0.2s ease;
}

/* === Bottom-sheet day-panel на мобиле === */
@media (max-width: 600px) {
  #day-panel:not(.hidden) {
    position: fixed;
    left: 0; right: 0; bottom: 0;
    margin: 0;
    border-radius: 18px 18px 0 0;
    max-height: 75vh;
    overflow-y: auto;
    z-index: 50;
    box-shadow: 0 -8px 30px rgba(0,0,0,0.6);
    padding-top: 24px;
    padding-bottom: calc(20px + env(safe-area-inset-bottom, 0));
    animation: sheet-up 0.4s cubic-bezier(.34,1.56,.64,1) both;
    -webkit-overflow-scrolling: touch;
  }
  /* drag-handle сверху листа */
  #day-panel:not(.hidden)::before {
    content: "";
    position: absolute;
    top: 8px; left: 50%;
    transform: translateX(-50%);
    width: 40px; height: 4px;
    background: var(--line);
    border-radius: 2px;
  }
}
@keyframes sheet-up {
  from { transform: translateY(100%); }
  to   { transform: translateY(0); }
}

/* === Mobile: легенда heatmap компактнее === */
@media (max-width: 600px) {
  #legend {
    gap: 6px 10px;
    padding: 8px 10px;
    font-size: 10px;
  }
  #legend .lg { width: 11px; height: 11px; margin-right: 3px; }
}

/* === Mobile: FullCalendar более узкие отступы === */
@media (max-width: 600px) {
  .fc .fc-toolbar-title { font-size: 17px; }
  .fc .fc-button { padding: 5px 9px; font-size: 11px; }
  .fc .fc-daygrid-day-frame { min-height: 56px; }
  .fc .fc-daygrid-day-number { padding: 4px 5px; font-size: 12px; }
  .fc-event { font-size: 10px; padding: 1px 4px; }
  .fc .fc-daygrid-day[data-event-count]:not([data-event-count="0"])::after {
    font-size: 9px; padding: 0 4px; top: 3px; right: 4px;
  }
  .fc .fc-daygrid-day[data-mood]:not([data-mood=""])::before {
    font-size: 12px; bottom: 2px; left: 4px;
  }
  main { padding: 10px; }
  .diary-entry { padding: 10px 12px; }
  .event-card { padding: 8px 10px; gap: 8px; }
  .event-card button { padding: 6px 10px; }
  .chart-wrap { height: 200px; padding: 10px; }
  .header-top { gap: 8px; }
}

/* === Mobile: input/button min 44px touch target === */
@media (max-width: 600px) {
  button, .event-card button, .diary-more-btn,
  dialog button, dialog input, dialog select,
  #diary-search {
    min-height: 44px;
  }
  .event-card button { min-height: 36px; min-width: 36px; }
}

/* === Tablet до 920px — единая ширина === */
@media (min-width: 600px) and (max-width: 920px) {
  main { padding: 16px; }
}

/* === FAB пульсация когда долго ничего не добавлял === */
#fab-add {
  animation: fab-breathe 4s ease-in-out infinite;
}
@keyframes fab-breathe {
  0%, 100% { box-shadow: 0 4px 14px rgba(0,0,0,0.5); }
  50%      { box-shadow: 0 4px 14px rgba(0,0,0,0.5), 0 0 0 8px color-mix(in srgb, var(--accent) 18%, transparent); }
}

/* Легенда heatmap */
#legend {
  display: flex; gap: 14px; flex-wrap: wrap;
  margin: 0 0 12px;
  padding: 10px 14px;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  font-size: 11px;
  color: var(--fg-dim);
  align-items: center;
}
#legend .lg {
  display: inline-block;
  width: 14px; height: 14px;
  margin-right: 4px;
  vertical-align: middle;
  border: 1px solid var(--line);
  border-radius: 3px;
}
#legend .lg-1 { background: color-mix(in srgb, var(--accent) 5%, var(--bg-2)); }
#legend .lg-2 { background: color-mix(in srgb, var(--accent) 12%, var(--bg-2)); }
#legend .lg-3 { background: color-mix(in srgb, var(--accent) 22%, var(--bg-2)); }
#legend .lg-hot { background: color-mix(in srgb, var(--warn) 22%, var(--bg-2)); border-color: var(--warn); }
#legend .lg-overdue { background: color-mix(in srgb, var(--danger) 18%, var(--bg-2)); border-color: var(--danger); }

/* FullCalendar dark theme */
#calendar { font-size: 13px; }
.fc { color: var(--fg); }
.fc .fc-toolbar { padding: 4px 0 12px; }
.fc .fc-toolbar-title {
  font-size: 22px; color: var(--fg); font-weight: 500;
  letter-spacing: 0.02em;
}
.fc .fc-button {
  background: var(--bg-3);
  border-color: var(--line);
  color: var(--fg);
  font-size: 12px;
  padding: 6px 12px;
  border-radius: 6px;
  transition: all 0.2s ease;
}
.fc .fc-button:hover {
  background: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
  transform: translateY(-1px);
}
.fc .fc-button-primary:not(:disabled).fc-button-active {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--bg);
}
.fc-theme-standard td, .fc-theme-standard th { border-color: var(--line); }
.fc-theme-standard .fc-scrollgrid { border-color: var(--line); }

.fc .fc-daygrid-day {
  cursor: pointer;
  transition: background 0.25s ease, border-color 0.25s ease, transform 0.15s ease;
  position: relative;
}
.fc .fc-daygrid-day:hover {
  background: rgba(255, 255, 255, 0.02);
  border-color: var(--accent) !important;
}
.fc .fc-daygrid-day-frame { min-height: 64px; }
.fc .fc-daygrid-day-number {
  color: var(--fg-dim);
  padding: 6px 8px;
  font-size: 13px;
  font-variant-numeric: tabular-nums;
  transition: color 0.2s ease;
}
.fc .fc-day-today {
  background: linear-gradient(135deg, rgba(212, 160, 23, 0.08), rgba(212, 160, 23, 0.02)) !important;
  position: relative;
}
.fc .fc-day-today::before {
  content: "";
  position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: var(--accent);
  animation: pulse-bar 2.5s ease-in-out infinite;
}
@keyframes pulse-bar {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}
.fc-day-today .fc-daygrid-day-number {
  color: var(--accent);
  font-weight: 700;
  font-size: 15px;
}

/* Density heatmap — фон по плотности событий */
.fc .fc-daygrid-day.density-empty   { /* нейтральный */ }
.fc .fc-daygrid-day.density-light   { background: color-mix(in srgb, var(--accent) 5%, transparent); }
.fc .fc-daygrid-day.density-medium  { background: color-mix(in srgb, var(--accent) 12%, transparent); }
.fc .fc-daygrid-day.density-dense   { background: color-mix(in srgb, var(--accent) 22%, transparent); }
.fc .fc-daygrid-day.density-hot     {
  background: color-mix(in srgb, var(--warn) 22%, transparent);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--warn) 60%, transparent);
}
.fc .fc-daygrid-day.density-overdue {
  background: color-mix(in srgb, var(--danger) 18%, transparent);
  box-shadow: inset 0 0 0 1px var(--danger);
  animation: overdue-pulse 3s ease-in-out infinite;
}
@keyframes overdue-pulse {
  0%, 100% { box-shadow: inset 0 0 0 1px var(--danger); }
  50%      { box-shadow: inset 0 0 0 2px var(--danger), 0 0 8px color-mix(in srgb, var(--danger) 40%, transparent); }
}

/* индикатор количества событий справа сверху клетки */
.fc .fc-daygrid-day[data-event-count]:not([data-event-count="0"])::after {
  content: attr(data-event-count);
  position: absolute;
  top: 4px; right: 6px;
  font-size: 10px;
  color: var(--fg-dim);
  background: rgba(0,0,0,0.4);
  padding: 1px 5px;
  border-radius: 8px;
  font-variant-numeric: tabular-nums;
}
.fc .fc-daygrid-day.density-hot::after { color: var(--warn); }
.fc .fc-daygrid-day.density-overdue::after { color: var(--danger); font-weight: 700; }

.fc-event {
  border: 0;
  padding: 2px 6px;
  font-size: 11px;
  border-radius: 4px;
  border-left: 3px solid currentColor !important;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.fc-event:hover {
  transform: translateX(2px);
  box-shadow: -2px 0 0 var(--accent);
}
.fc-event.status-done { opacity: 0.45; text-decoration: line-through; }
.fc-event.overdue {
  border-left-color: var(--danger) !important;
  background: color-mix(in srgb, var(--danger) 25%, var(--bg-3)) !important;
  font-weight: 600;
}
.fc-event.critical-kind {
  border-left-width: 4px !important;
}

#day-panel {
  margin-top: 14px;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px 14px;
}
#day-panel.hidden { display: none; }
#day-panel h3 { margin: 0 0 8px; color: var(--accent); font-weight: 500; }
#day-panel ul { padding-left: 16px; margin: 4px 0; }
#day-panel li { margin: 4px 0; }
#day-panel .meta { color: var(--fg-dim); font-size: 13px; }

/* today list */
.event-card {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  border-radius: 6px;
  padding: 10px 12px;
  margin: 8px 0;
  display: flex; align-items: center; gap: 10px;
}
.event-card.done { border-left-color: var(--ok); opacity: 0.6; }
.event-card.missed { border-left-color: var(--danger); }
.event-card.overdue { border-left-color: var(--danger); }
.event-card .time, .event-card .ev-time { color: var(--fg-dim); font-size: 13px; min-width: 60px; }
.event-card.overdue .ev-time { color: var(--danger); font-weight: 500; }
.event-card .title-text, .event-card .ev-title { flex: 1; word-break: break-word; }
.event-card .ev-actions { display: flex; gap: 6px; flex-shrink: 0; }
.event-card button, .event-card .ev-btn {
  background: var(--bg-3); color: var(--fg);
  border: 1px solid var(--line); padding: 5px 10px;
  border-radius: 4px; cursor: pointer; font-size: 12px;
}
.event-card button:hover, .event-card .ev-btn:hover { background: var(--accent); color: var(--bg); border-color: var(--accent); }
.event-card .ev-done:hover { background: var(--ok); color: var(--bg); border-color: var(--ok); }
.event-card .ev-del { background: #3a1a1a; }
.event-card .ev-del:hover { background: var(--danger); border-color: var(--danger); }
.event-card .ev-shared-note { color: var(--fg-dim); font-size: 11px; font-style: italic; }

/* diary entries */
.diary-header {
  /* без sticky — поиск идёт с потоком, не перекрывает записи */
  padding: 0 0 12px;
  margin-bottom: 4px;
}
#diary-search {
  width: 100%;
  background: var(--bg-2);
  border: 1px solid var(--line);
  color: var(--fg);
  padding: 10px 12px;
  font-size: 14px;
  border-radius: 8px;
  outline: none;
  transition: border-color 0.2s ease;
}
#diary-search:focus { border-color: var(--accent); }

.diary-entry {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 12px 14px;
  margin: 10px 0;
  transition: border-color 0.2s ease, transform 0.15s ease;
}
.diary-entry:hover {
  border-color: var(--accent);
  transform: translateX(2px);
}
.diary-entry .date { color: var(--accent); font-weight: 500; margin-bottom: 6px; }
.diary-entry .stats { color: var(--fg-dim); font-size: 13px; margin-bottom: 6px; }
.diary-entry .transcript { white-space: pre-wrap; line-height: 1.55; word-break: break-word; }
.diary-entry .insights { margin-top: 8px; padding-left: 16px; }
.diary-entry .insights li { color: var(--accent); margin: 3px 0; }
.diary-entry .contacts {
  margin-top: 8px; font-size: 12px; color: var(--fg-dim);
  padding-top: 6px; border-top: 1px dashed var(--line);
}
.diary-entry .more-toggle {
  cursor: pointer;
  color: var(--accent);
  font-size: 13px;
  margin-top: 6px;
  display: inline-block;
}
.diary-entry .more-toggle:hover { text-decoration: underline; }
.diary-entry .hidden-text { white-space: pre-wrap; line-height: 1.55; margin-top: 6px; }

.diary-footer { text-align: center; padding: 18px 0; }
.diary-more-btn {
  background: var(--bg-3); color: var(--fg);
  border: 1px solid var(--line); padding: 10px 24px;
  border-radius: 6px; cursor: pointer; font-size: 13px;
  transition: all 0.2s ease;
}
.diary-more-btn:hover {
  background: var(--accent); color: var(--bg); border-color: var(--accent);
}

/* charts */
.chart-wrap {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 12px;
  margin: 12px 0;
  height: 240px;
}

/* fab — учитываем safe-area-bottom (iPhone home indicator) */
#fab-add {
  position: fixed;
  bottom: calc(20px + env(safe-area-inset-bottom, 0));
  right: calc(20px + env(safe-area-inset-right, 0));
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--accent); color: var(--bg);
  border: 0; font-size: 28px; line-height: 1;
  cursor: pointer; box-shadow: 0 4px 14px rgba(0,0,0,0.5);
  z-index: 20;
  font-family: inherit;
  font-weight: 300;
  /* min touch target */
  -webkit-touch-callout: none;
  user-select: none;
}
#fab-add:active { transform: scale(0.92); }

/* dialog */
dialog {
  background: var(--bg-2);
  color: var(--fg);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 20px;
  width: calc(100% - 32px);
  max-width: 420px;
  margin: auto;
}
dialog::backdrop { background: rgba(0,0,0,0.6); }
dialog h3 { margin-top: 0; color: var(--accent); }
dialog label { display: block; margin: 10px 0; color: var(--fg-dim); font-size: 13px; }
dialog input, dialog select {
  display: block; width: 100%; margin-top: 4px;
  background: var(--bg-3); color: var(--fg);
  border: 1px solid var(--line); padding: 8px 10px;
  border-radius: 5px; font-size: 14px;
}
dialog .row { display: flex; gap: 10px; justify-content: flex-end; margin-top: 14px; }
dialog button {
  background: var(--bg-3); color: var(--fg);
  border: 1px solid var(--line); padding: 8px 16px;
  border-radius: 5px; cursor: pointer; font-size: 14px;
}
dialog button[value="save"] { background: var(--accent); color: var(--bg); border-color: var(--accent); }

/* P2-22: Recur tab — Mini App «Повторы» */
.recur-card {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  margin-bottom: 10px;
}
.recur-card.inactive { opacity: 0.55; }
.recur-head {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 6px;
}
.recur-title { font-weight: 600; color: var(--fg); }
.recur-status { font-size: 16px; }
.recur-card .meta { font-size: 12px; color: var(--fg-dim); margin: 4px 0; }
.recur-card code {
  background: var(--bg-3); padding: 1px 4px; border-radius: 3px;
  font-family: ui-monospace, SFMono-Regular, monospace; font-size: 11px;
}
.recur-actions { display: flex; gap: 8px; margin-top: 8px; }
.recur-actions .ev-btn {
  background: var(--bg-3); color: var(--fg);
  border: 1px solid var(--line); padding: 5px 12px;
  border-radius: 5px; cursor: pointer; font-size: 12px;
}
.recur-actions .ev-btn.ev-del { color: #c54a4a; }
.recur-actions .ev-btn:hover { background: var(--accent); color: var(--bg); border-color: var(--accent); }