/* Default: follow system preference until a theme is explicitly picked. */
:root {
  --bg: #0f1115;
  --card: #1a1d24;
  --border: #2a2e38;
  --text: #e8e9ec;
  --muted: #9198a8;
  --accent: #5b8cff;
  --danger: #ff5b6a;
  color-scheme: dark;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f5f6f8;
    --card: #ffffff;
    --border: #e2e4e9;
    --text: #1a1d24;
    --muted: #5f6673;
    color-scheme: light;
  }
}

/* Named themes — override system preference once selected (data-theme on <html>). */
:root[data-theme="dark"] {
  --bg: #0f1115; --card: #1a1d24; --border: #2a2e38; --text: #e8e9ec;
  --muted: #9198a8; --accent: #5b8cff; --danger: #ff5b6a; color-scheme: dark;
}
:root[data-theme="light"] {
  --bg: #f5f6f8; --card: #ffffff; --border: #e2e4e9; --text: #1a1d24;
  --muted: #5f6673; --accent: #5b8cff; --danger: #ff5b6a; color-scheme: light;
}
:root[data-theme="dracula"] {
  --bg: #282a36; --card: #343746; --border: #44475a; --text: #f8f8f2;
  --muted: #6272a4; --accent: #bd93f9; --danger: #ff5555; color-scheme: dark;
}
:root[data-theme="nord"] {
  --bg: #2e3440; --card: #3b4252; --border: #4c566a; --text: #eceff4;
  --muted: #d8dee9; --accent: #88c0d0; --danger: #bf616a; color-scheme: dark;
}
:root[data-theme="gruvbox-dark"] {
  --bg: #282828; --card: #3c3836; --border: #504945; --text: #ebdbb2;
  --muted: #a89984; --accent: #fabd2f; --danger: #fb4934; color-scheme: dark;
}
:root[data-theme="gruvbox-light"] {
  --bg: #fbf1c7; --card: #f2e5bc; --border: #d5c4a1; --text: #3c3836;
  --muted: #7c6f64; --accent: #d79921; --danger: #cc241d; color-scheme: light;
}
:root[data-theme="solarized-dark"] {
  --bg: #002b36; --card: #073642; --border: #586e75; --text: #eee8d5;
  --muted: #93a1a1; --accent: #268bd2; --danger: #dc322f; color-scheme: dark;
}
:root[data-theme="solarized-light"] {
  --bg: #fdf6e3; --card: #eee8d5; --border: #93a1a1; --text: #073642;
  --muted: #657b83; --accent: #268bd2; --danger: #dc322f; color-scheme: light;
}
:root[data-theme="catppuccin-mocha"] {
  --bg: #1e1e2e; --card: #313244; --border: #45475a; --text: #cdd6f4;
  --muted: #a6adc8; --accent: #cba6f7; --danger: #f38ba8; color-scheme: dark;
}
:root[data-theme="catppuccin-latte"] {
  --bg: #eff1f5; --card: #e6e9ef; --border: #ccd0da; --text: #4c4f69;
  --muted: #6c6f85; --accent: #8839ef; --danger: #d20f39; color-scheme: light;
}
:root[data-theme="tokyo-night"] {
  --bg: #1a1b26; --card: #24283b; --border: #414868; --text: #c0caf5;
  --muted: #565f89; --accent: #7aa2f7; --danger: #f7768e; color-scheme: dark;
}
:root[data-theme="monokai"] {
  --bg: #272822; --card: #3e3d32; --border: #75715e; --text: #f8f8f2;
  --muted: #a1a091; --accent: #a6e22e; --danger: #f92672; color-scheme: dark;
}
:root[data-theme="rose-pine"] {
  --bg: #191724; --card: #1f1d2e; --border: #26233a; --text: #e0def4;
  --muted: #908caa; --accent: #c4a7e7; --danger: #eb6f92; color-scheme: dark;
}
:root[data-theme="github-light"] {
  --bg: #ffffff; --card: #f6f8fa; --border: #d0d7de; --text: #1f2328;
  --muted: #656d76; --accent: #0969da; --danger: #d1242f; color-scheme: light;
}
:root[data-theme="sepia"] {
  --bg: #f4ecd8; --card: #ece0c4; --border: #d8c9a3; --text: #5b4636;
  --muted: #8a7862; --accent: #a0714b; --danger: #b5533c; color-scheme: light;
}
:root[data-theme="cyberpunk"] {
  --bg: #0d0221; --card: #1a0b3d; --border: #ff2ec4; --text: #00fff9;
  --muted: #b967ff; --accent: #ff2ec4; --danger: #ff003c; color-scheme: dark;
}
:root[data-theme="black-and-white"] {
  --bg: #000000; --card: #111111; --border: #333333; --text: #ffffff;
  --muted: #999999; --accent: #ffffff; --danger: #ff5b6a; color-scheme: dark;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
}

.app {
  max-width: 720px;
  margin: 0 auto;
  padding: 24px 16px 64px;
}

@media (min-width: 900px) {
  .app {
    max-width: 1900px;
  }
  main#app-main {
    display: grid;
    grid-template-columns: 400px 1fr;
    align-items: start;
    gap: 20px;
  }
  .left-col, .right-col {
    display: flex;
    flex-direction: column;
  }
}

/* Manual entry sits directly right of the calendar, so you can drag a slot
   on the grid and fill in the form without crossing the whole page. Below
   this width the wrapper is a plain block and the cards stack normally. */
@media (min-width: 1200px) {
  .calendar-row {
    display: grid;
    grid-template-columns: 1fr 400px;
    align-items: start;
    gap: 20px;
  }
}

header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  flex-wrap: wrap;
  gap: 10px;
}

#auth-area {
  display: flex;
  align-items: center;
  gap: 10px;
}

#theme-select {
  font: inherit;
  background: var(--card);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 10px;
}

h1 { font-size: 22px; margin: 0; }
h2 { font-size: 16px; margin: 0 0 12px; }

button {
  font: inherit;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
  border-radius: 8px;
  padding: 8px 14px;
  cursor: pointer;
}
button:hover { border-color: var(--accent); }
button.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
button.danger { background: var(--danger); border-color: var(--danger); color: #fff; }
button:disabled { opacity: 0.5; cursor: not-allowed; }

.hidden { display: none !important; }

.banner {
  background: #3a2f10;
  border: 1px solid #6b5518;
  color: #f0d99a;
  padding: 12px 16px;
  border-radius: 8px;
  margin-bottom: 16px;
  font-size: 14px;
}

.signin-gate {
  text-align: center;
  padding: 48px 20px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--card);
}
.signin-gate p { color: var(--muted); margin: 0 0 16px; }

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 20px;
}

.timer-display {
  font-size: 56px;
  font-variant-numeric: tabular-nums;
  text-align: center;
  margin-bottom: 16px;
  font-weight: 600;
  letter-spacing: 1px;
}

.field-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}

.field-row label {
  min-width: 140px;
  color: var(--muted);
  font-size: 14px;
}

.field-row.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.field-row.two-col label { min-width: 0; }

select, input[type="number"], input[type="text"], input[type="date"], input[type="time"] {
  font: inherit;
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 10px;
  flex: 1;
  min-width: 120px;
}

.preset-buttons { display: flex; flex-wrap: wrap; gap: 6px; }
.preset-buttons button { padding: 6px 10px; }

.duration-inputs { display: flex; gap: 8px; flex: 1; min-width: 220px; }
.duration-field { display: flex; align-items: center; gap: 6px; flex: 1; min-width: 56px; }
.duration-field input[type="number"] {
  width: 100%;
  min-width: 0;
  text-align: center;
  font-size: 18px;
  font-weight: 600;
  padding: 10px 4px;
}

.hint { color: var(--muted); font-size: 12px; }
#meditation-bells-toggle { flex: none; width: 18px; height: 18px; }

.timer-controls {
  display: flex;
  gap: 10px;
  justify-content: center;
  margin-top: 8px;
}

.status {
  text-align: center;
  min-height: 20px;
  margin-top: 10px;
  font-size: 14px;
  color: var(--muted);
}

.log-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.today-summary {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 10px;
}
.today-row {
  display: grid;
  grid-template-columns: 110px 1fr 56px;
  align-items: center;
  gap: 10px;
  font-size: 13px;
}
.today-row-label {
  display: flex;
  align-items: center;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.today-row-bar-wrap {
  height: 10px;
  border-radius: 5px;
  background: var(--bg);
  border: 1px solid var(--border);
  overflow: hidden;
}
.today-row-bar { height: 100%; border-radius: 5px; }
.today-row-value { text-align: right; color: var(--muted); }

.calendar-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 10px;
  flex-wrap: wrap;
}
.calendar-nav-group {
  display: flex;
  gap: 4px;
}
.calendar-nav button {
  padding: 6px 10px;
  font-size: 13px;
}
.calendar-range-label {
  min-width: 160px;
  text-align: center;
  font-size: 13px;
  color: var(--muted);
}

.calendar-day-headers {
  display: grid;
  grid-template-columns: 44px repeat(7, 1fr);
  margin-top: 10px;
  font-size: 11px;
  color: var(--muted);
  text-align: center;
}
.calendar-day-headers .today { color: var(--accent); font-weight: 600; }
.calendar-day-headers > div:not(:first-child) { cursor: pointer; border-radius: 6px; padding: 2px 0; }
.calendar-day-headers > div:not(:first-child):hover { background: var(--bg); }
.calendar-day-headers .selected { background: var(--accent); color: #fff; }

.calendar-scroll {
  border: 1px solid var(--border);
  border-radius: 8px;
  margin-top: 4px;
  overflow-x: auto;
}

.calendar-body {
  display: grid;
  grid-template-columns: 44px repeat(7, 1fr);
  grid-auto-rows: 32px;
  position: relative;
}

.calendar-hour-label {
  grid-column: 1;
  font-size: 10px;
  color: var(--muted);
  text-align: right;
  padding-right: 6px;
  transform: translateY(-6px);
}

.calendar-day-col {
  position: relative;
  border-left: 1px solid var(--border);
  background-image: repeating-linear-gradient(
    to bottom,
    transparent,
    transparent 31px,
    var(--border) 31px,
    var(--border) 32px
  );
  touch-action: none;
  cursor: crosshair;
}

.calendar-block {
  position: absolute;
  left: 2px;
  right: 2px;
  min-height: 14px;
  background: var(--accent);
  color: #fff;
  border-radius: 4px;
  font-size: 10px;
  line-height: 1.2;
  padding: 2px 4px;
  overflow: hidden;
  cursor: pointer;
  opacity: 0.9;
}
.calendar-block:hover { opacity: 1; outline: 2px solid #fff; }
.calendar-block .cb-time { opacity: 0.8; }
.calendar-block .cb-note {
  opacity: 0.85;
  font-style: italic;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.calendar-drag-preview {
  position: absolute;
  left: 2px;
  right: 2px;
  background: var(--accent);
  opacity: 0.35;
  border-radius: 4px;
  pointer-events: none;
}

.calendar-now-line {
  position: absolute;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--danger);
  opacity: 0.6;
}

.calendar-tooltip {
  position: fixed;
  z-index: 50;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 10px;
  font-size: 12px;
  line-height: 1.4;
  pointer-events: none;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
  white-space: nowrap;
}

.log-list { display: flex; flex-direction: column; gap: 8px; margin-top: 10px; }

.log-entry {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 14px;
  transition: background-color 0.3s, border-color 0.3s;
}
.log-entry.highlighted {
  border-color: var(--accent);
  background-color: color-mix(in srgb, var(--accent) 15%, transparent);
}
.log-entry .activity { font-weight: 600; }
.log-entry .meta { color: var(--muted); }
.log-entry-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
  flex: none;
}
.log-entry-top-row {
  display: flex;
  align-items: center;
  gap: 8px;
}
.delete-entry-btn {
  padding: 2px 6px;
  font-size: 12px;
  line-height: 1;
  border-color: transparent;
  background: transparent;
}
.delete-entry-btn:hover {
  border-color: var(--danger);
  background: transparent;
}
.edit-entry-btn {
  padding: 2px 6px;
  font-size: 12px;
  line-height: 1;
  border-color: transparent;
  background: transparent;
}
.edit-entry-btn:hover {
  border-color: var(--accent);
  background: transparent;
}

.log-entry.log-entry-editing { flex-direction: column; }
.log-entry-edit-form { display: flex; flex-direction: column; gap: 8px; width: 100%; }
.log-entry-edit-row { display: flex; gap: 8px; flex-wrap: wrap; }
.log-entry-edit-row > select, .log-entry-edit-row > input { flex: 1; min-width: 110px; }
.log-entry-edit-row button { padding: 6px 12px; }

.timeline-chart { margin: 4px 0 14px; }
.timeline-track {
  position: relative;
  height: 48px;
  border-radius: 8px;
  background: var(--bg);
  border: 1px solid var(--border);
  overflow: hidden;
  touch-action: none;
}
.timeline-bar {
  position: absolute;
  top: 4px;
  bottom: 4px;
  min-width: 8px;
  background: var(--accent);
  border-radius: 6px;
  cursor: grab;
}
.timeline-bar:active { cursor: grabbing; }
.timeline-handle {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 12px;
  cursor: ew-resize;
  background: rgba(255, 255, 255, 0.35);
  border-radius: 0 6px 6px 0;
}
.timeline-now-marker {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--danger);
  opacity: 0.6;
}
.timeline-hours {
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  color: var(--muted);
  margin-top: 4px;
}

.quality-picker {
  display: flex;
  align-items: center;
  gap: 10px;
  justify-content: center;
  margin-top: 10px;
  flex-wrap: wrap;
}
.quality-buttons { display: flex; gap: 6px; }
.quality-buttons button {
  width: 34px;
  height: 34px;
  padding: 0;
  border-radius: 50%;
}
.quality-buttons button.selected {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.quality-buttons.mini { gap: 3px; }
.quality-buttons.mini button {
  width: 20px;
  height: 20px;
  font-size: 10px;
}

.thoughts-field-row { align-items: flex-start; }
.thought-chips { display: flex; gap: 6px; flex-wrap: wrap; }
.thought-chips:empty::after { content: "No thoughts yet — add one above."; color: var(--muted); font-size: 13px; }
.thought-chips button {
  border-radius: 999px;
  padding: 5px 12px;
  font-size: 13px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.thought-chips button.selected {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.thought-chips .thought-delete {
  border: none;
  background: none;
  color: inherit;
  padding: 0;
  font-size: 12px;
  opacity: 0.7;
  cursor: pointer;
}
.thought-chips .thought-delete:hover { opacity: 1; }
.log-entry .thoughts-tags { margin-top: 2px; }
.log-entry .thought-tag {
  display: inline-block;
  font-size: 11px;
  padding: 1px 8px;
  border-radius: 999px;
  background: var(--accent-muted, rgba(91, 140, 255, 0.15));
  color: var(--accent);
  margin: 2px 4px 0 0;
}

.modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
}
.modal-content {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  width: 90%;
  max-width: 420px;
}
#activities-list { list-style: none; padding: 0; margin: 0 0 12px; }
#activities-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 0;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}
#activities-list li .activity-name { flex: 1; min-width: 60px; }
#activities-list li button { padding: 4px 8px; font-size: 12px; }
.activity-color-input {
  width: 28px;
  height: 28px;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: none;
  cursor: pointer;
  flex: none;
}
.activity-target-wrap { display: flex; align-items: center; gap: 4px; flex: none; }
.activity-target-input {
  width: 52px;
  padding: 4px 6px;
  font-size: 12px;
}

.activity-dot {
  display: inline-block;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  margin-right: 6px;
  vertical-align: middle;
}

.modal-content.wide {
  max-width: 640px;
  max-height: 85vh;
  overflow-y: auto;
}

.preset-block {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px;
  margin-bottom: 14px;
}
.preset-block .preset-name-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}
.preset-block .preset-name-row input[type="text"] { flex: 1; font-weight: 600; }
.preset-block .preset-name-row button { padding: 6px 10px; font-size: 12px; }

.rule-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 10px;
  align-items: center;
  margin-bottom: 8px;
  font-size: 13px;
  border-top: 1px dashed var(--border);
  padding-top: 8px;
}
.rule-row .field { display: flex; align-items: center; gap: 4px; }
.rule-row label { color: var(--muted); white-space: nowrap; }
.rule-row input[type="number"] { width: 60px; padding: 6px; }
.rule-row select { padding: 6px; }
.rule-row .fixed-count-field.hidden { display: none; }
.rule-row .remove-rule-btn { padding: 4px 8px; font-size: 12px; margin-left: auto; }

.add-rule-btn { margin-top: 4px; }

.debug-log-panel {
  position: fixed;
  right: 12px;
  bottom: 12px;
  width: min(480px, calc(100vw - 24px));
  max-height: 50vh;
  display: flex;
  flex-direction: column;
  background: var(--card);
  border: 1px solid var(--danger);
  border-radius: 10px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.35);
  z-index: 1000;
  overflow: hidden;
}
.debug-log-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}
.debug-log-header strong { color: var(--danger); }
.debug-log-header .hint { flex: 1; min-width: 120px; }
.debug-log-header button { padding: 4px 8px; font-size: 12px; }
#debug-log-body {
  overflow-y: auto;
  padding: 8px 10px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12px;
}
.debug-log-entry { padding: 4px 0; border-bottom: 1px solid var(--border); word-break: break-word; }
.debug-log-time { color: var(--muted); margin-right: 8px; }

/* ---------- All-days history ---------- */

#day-summary-date {
  flex: none;
  min-width: 0;
  padding: 4px 8px;
  font-size: 13px;
}

.history-list {
  margin-top: 10px;
  max-height: 420px;
  overflow-y: auto;
}

.history-row {
  display: grid;
  grid-template-columns: 120px 1fr 130px;
  align-items: center;
  gap: 10px;
  padding: 5px 6px;
  border-radius: 6px;
  font-size: 13px;
  cursor: pointer;
}
.history-row:hover { background: var(--bg); }
.history-row.selected { background: var(--bg); box-shadow: inset 2px 0 0 var(--accent); }

.history-date { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.history-bar {
  display: flex;
  height: 10px;
  border-radius: 5px;
  background: var(--bg);
  border: 1px solid var(--border);
  overflow: hidden;
}
.history-seg { display: block; height: 100%; }
.history-seg:first-child { border-radius: 5px 0 0 5px; }
.history-seg:last-child { border-radius: 0 5px 5px 0; }

.history-value { text-align: right; color: var(--muted); white-space: nowrap; }

/* ---------- Activity detail (book, mode of travel, ...) ---------- */

.activity-detail-input {
  width: 110px;
  padding: 4px 6px;
  font-size: 12px;
  flex: none;
}

/* Shown beside the activity name in Recent entries. */
.entry-detail {
  margin-left: 8px;
  padding: 1px 8px;
  border-radius: 999px;
  font-size: 11px;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--muted);
}
.modal-hint { margin-bottom: 12px; line-height: 1.5; }

/* Paused thoughts stay listed but read as inactive. */
.thought-chips .thought-pause {
  border: none;
  background: none;
  color: inherit;
  padding: 0;
  margin-left: 6px;
  font-size: 11px;
  opacity: 0.7;
  cursor: pointer;
}
.thought-chips .thought-pause:hover { opacity: 1; }
.thought-chips button.paused {
  opacity: 0.55;
  border-style: dashed;
}

/* ---------- Selected entry ---------- */

.selected-entry-heading {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: 12px;
  font-size: 14px;
}

.selected-entry-extras {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}
.selected-entry-extras button.danger { margin-left: auto; padding: 6px 10px; font-size: 12px; }

/* The panel hosts the edit form directly, so it is always open rather than
   swapped in over a log row. */
.selected-entry-card .log-entry-edit-form { margin: 0; }

/* ---------- Narrow-card field sizing ---------- */

/* In a 400px card, a 140px label plus a control with a 120px floor plus a
   gear button is enough to overflow the line, which wraps the gear onto its
   own row. Let the control collapse instead — it still gets all the leftover
   space via flex-grow — and keep the button from shrinking or wrapping. */
.field-row > select,
.field-row > input[type="text"],
.field-row > input[type="number"] {
  min-width: 0;
}
.field-row > button {
  flex: 0 0 auto;
  white-space: nowrap;
}
.timer-card .field-row > label,
.manual-card .field-row > label {
  min-width: 104px;
}

/* Time/date inputs carry a browser-imposed intrinsic width that can exceed
   their grid track, pushing the right-hand field past the card edge. */
.field-row.two-col { min-width: 0; }
.field-row.two-col > div { min-width: 0; }
.field-row.two-col input {
  min-width: 0;
  width: 100%;
}
