/* DEJA VU achievements: the Achievements screen, unlock notices and the
   completion highlight. Built from styles.css's tokens; badges are inline SVG
   from one sprite, so nothing here downloads. */

.achievements-screen [hidden],
.completion-achievements[hidden] {
  display: none !important;
}

/* ------------------------------------------------------------- badges --- */

.achievement-badge {
  --badge-color: var(--deja-violet);
  --badge-fill: color-mix(in srgb, var(--badge-color) 20%, transparent);
  --badge-stroke: var(--badge-color);
  --badge-glyph: var(--badge-color);
  --badge-lock-disc: var(--surface-solid);
  --badge-lock-ink: var(--muted);
  display: block;
  width: 3rem;
  height: 3rem;
  flex: none;
  overflow: visible;
}

.achievement-badge .badge-glyph {
  color: var(--badge-glyph);
  fill: var(--badge-glyph);
}

.achievement-badge[data-category="difficulty"] { --badge-color: var(--deja-cyan); }
.achievement-badge[data-category="perfect"] { --badge-color: var(--deja-yellow); }
.achievement-badge[data-category="pairs"] { --badge-color: var(--deja-pink); }
.achievement-badge[data-category="speed"] { --badge-color: var(--deja-orange); }
.achievement-badge[data-category="score"] { --badge-color: var(--deja-green); }
.achievement-badge[data-category="perfect-streak"] { --badge-color: color-mix(in srgb, var(--deja-pink) 55%, var(--deja-violet)); }
.achievement-badge[data-category="daily-streak"] { --badge-color: color-mix(in srgb, var(--deja-cyan) 55%, var(--deja-green)); }
.achievement-badge[data-category="challenge"] { --badge-color: color-mix(in srgb, var(--deja-yellow) 60%, var(--deja-orange)); }

.achievement-badge.is-unlocked .badge-lock,
.achievement[data-state="unlocked"] .badge-lock {
  display: none;
}

.achievement[data-state="locked"] .achievement-badge {
  --badge-fill: color-mix(in srgb, var(--muted) 7%, transparent);
  --badge-stroke: color-mix(in srgb, var(--muted) 45%, transparent);
  --badge-glyph: color-mix(in srgb, var(--muted) 42%, transparent);
}

/* ------------------------------------------------------------- screen --- */

.achievement-summary {
  display: grid;
  grid-template-columns: 4rem 1fr;
  align-items: center;
  column-gap: 1rem;
  margin-bottom: 1.15rem;
}

.achievement-ring {
  grid-row: span 2;
  width: 4rem;
  height: 4rem;
  transform: rotate(-90deg);
}

.achievement-ring-track,
.achievement-ring-fill {
  fill: none;
  stroke-width: 5;
}

.achievement-ring-track {
  stroke: var(--line);
}

.achievement-ring-fill {
  stroke: var(--accent);
  stroke-linecap: round;
  transition: stroke-dasharray 400ms ease;
}

.achievement-count {
  margin: 0;
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 750;
}

.achievement-count strong {
  color: var(--accent);
  font-size: 1.85rem;
  font-variant-numeric: tabular-nums;
}

.achievement-note {
  margin: 0.15rem 0 0;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.4;
}

.achievement-filters,
.achievement-state-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.achievement-state-filters {
  margin-top: 0.6rem;
}

.filter-chip {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.8rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface-soft);
  font-size: 0.8rem;
  font-weight: 750;
}

.filter-chip-count {
  color: var(--muted);
  font-size: 0.72rem;
  font-variant-numeric: tabular-nums;
}

.filter-chip[aria-pressed="true"] {
  border-color: transparent;
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  color: var(--accent-ink);
}

.filter-chip[aria-pressed="true"] .filter-chip-count {
  color: color-mix(in srgb, var(--accent-ink) 75%, transparent);
}

.achievement-list {
  margin-top: 0.4rem;
}

.achievement-group h2 {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin: 1.6rem 0 0.7rem;
  font-size: 1.15rem;
}

.achievement-group-count {
  color: var(--muted);
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
  font-size: 0.78rem;
  font-weight: 750;
  font-variant-numeric: tabular-nums;
}

.achievement-items {
  display: grid;
  margin: 0;
  padding: 0;
  gap: 0.55rem;
  list-style: none;
}

.achievement {
  display: grid;
  grid-template-columns: 3rem minmax(0, 1fr);
  align-items: center;
  gap: 0.85rem;
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface-soft);
}

.achievement[data-state="unlocked"] {
  border-color: color-mix(in srgb, var(--accent) 38%, var(--line));
  background: color-mix(in srgb, var(--accent) 7%, var(--surface-soft));
}

.achievement-text {
  min-width: 0;
}

.achievement-name {
  display: block;
  font-size: 0.95rem;
  line-height: 1.25;
  overflow-wrap: anywhere;
}

.achievement-requirement {
  margin: 0.15rem 0 0;
  color: var(--muted);
  font-size: 0.8rem;
  line-height: 1.4;
}

.achievement-status {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  margin: 0.4rem 0 0;
  gap: 0.25rem 0.5rem;
  color: var(--muted);
  font-size: 0.74rem;
  font-variant-numeric: tabular-nums;
}

.achievement-state {
  padding: 0.12rem 0.5rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 0.64rem;
  font-weight: 850;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.achievement[data-state="unlocked"] .achievement-state {
  border-color: transparent;
  background: color-mix(in srgb, var(--success) 22%, transparent);
  color: var(--success);
}

.achievement-meter {
  display: block;
  height: 4px;
  margin-top: 0.45rem;
  overflow: hidden;
  border-radius: 999px;
  background: var(--line);
}

.achievement-meter > span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
}

.achievement[data-state="unlocked"] .achievement-meter {
  display: none;
}

.achievement-empty {
  margin: 1.5rem 0 0;
  color: var(--muted);
  text-align: center;
}

/* ------------------------------------------------------- reset dialog --- */

.reset-achievements-dialog h2 {
  margin-bottom: 0.9rem;
}

.reset-message,
.reset-kept {
  margin: 0 0 0.75rem;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.5;
}

.reset-kept {
  color: var(--text);
  font-weight: 750;
}

.danger-primary {
  background: var(--danger);
  color: #1a0410;
}

/* ------------------------------------------------- completion highlight --- */

.completion-achievements {
  display: flex;
  width: min(100%, 26rem);
  align-items: center;
  gap: 0.7rem;
  margin: -0.35rem auto 0.35rem;
  padding: 0.45rem 0.75rem;
  border: 1px solid color-mix(in srgb, var(--deja-yellow) 42%, var(--line));
  border-radius: 14px;
  background: color-mix(in srgb, var(--deja-yellow) 7%, var(--surface-soft));
  text-align: left;
}

.completion-achievement-badges {
  display: flex;
  flex: none;
}

.completion-achievement-badges .achievement-badge {
  width: 1.9rem;
  height: 1.9rem;
}

.completion-achievement-badges .achievement-badge + .achievement-badge {
  margin-left: -0.55rem;
}

.completion-achievement-text {
  min-width: 0;
  font-size: 0.78rem;
  line-height: 1.35;
}

.completion-achievement-text strong {
  display: block;
  color: var(--deja-yellow);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.completion-achievement-names {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ------------------------------------------------------------ notices --- */

.achievement-toasts {
  position: fixed;
  z-index: 40;
  right: 0;
  left: 0;
  display: flex;
  justify-content: center;
  padding: 0 calc(0.75rem + var(--safe-right)) 0 calc(0.75rem + var(--safe-left));
  pointer-events: none;
}

.achievement-toasts[data-placement="top"] {
  top: calc(0.6rem + var(--safe-top));
}

.achievement-toasts[data-placement="bottom"] {
  bottom: calc(0.75rem + var(--safe-bottom));
}

.achievement-toast {
  display: grid;
  width: min(26rem, 100%);
  grid-template-columns: 2.6rem minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.7rem;
  padding: 0.6rem 0.6rem 0.6rem 0.75rem;
  border: 1px solid color-mix(in srgb, var(--deja-yellow) 40%, var(--line));
  border-radius: 16px;
  background: var(--surface-solid);
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: auto;
  transform: translateY(var(--toast-offset, 0.5rem));
  transition: opacity 200ms ease, transform 200ms ease;
}

.achievement-toasts[data-placement="top"] .achievement-toast {
  --toast-offset: -0.5rem;
}

.achievement-toast.is-shown {
  opacity: 1;
  transform: none;
}

.achievement-toast .achievement-badge {
  width: 2.6rem;
  height: 2.6rem;
}

.achievement-toast-text {
  min-width: 0;
}

.achievement-toast-text p {
  margin: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.achievement-toast-eyebrow {
  color: var(--deja-yellow);
  font-size: 0.64rem;
  font-weight: 850;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.achievement-toast-title {
  font-size: 0.92rem;
  font-weight: 800;
}

.achievement-toast-detail {
  color: var(--muted);
  font-size: 0.74rem;
}

.achievement-toast-actions {
  display: flex;
  align-items: center;
  gap: 0.2rem;
}

.achievement-toast-view,
.achievement-toast-close {
  min-width: 2.75rem;
  min-height: 2.75rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: transparent;
  font-size: 0.78rem;
  font-weight: 800;
}

.achievement-toast-close {
  border-color: transparent;
  color: var(--muted);
  font-size: 1.2rem;
}

html.reduced-motion .achievement-toast {
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .achievement-toast {
    transform: none;
  }
}

/* Short desktop windows, where the results dialog has no height to spare
   (styles.css tightens it below 700px too): the highlight becomes one line. */
@media (min-width: 760px) and (hover: hover) and (pointer: fine) and (max-height: 700px) {
  .completion-achievements {
    margin-top: -0.45rem;
    padding: 0.25rem 0.6rem;
  }

  .completion-achievement-badges .achievement-badge {
    width: 1.45rem;
    height: 1.45rem;
  }

  .completion-achievement-text {
    display: flex;
    min-width: 0;
    align-items: baseline;
    gap: 0.4rem;
  }

  .completion-achievement-text strong {
    flex: none;
  }

  .completion-achievement-names {
    min-width: 0;
  }
}

/* "Achievements" is the longest panel title: on phones it sits beside the
   Back button instead of centred between two button-wide columns. */
@media (max-width: 480px) {
  .achievements-screen .panel-header {
    grid-template-columns: auto minmax(0, 1fr);
    gap: 0.85rem;
  }

  .achievements-screen .panel-header h1 {
    font-size: 1.5rem;
    text-align: left;
  }
}

@media (max-width: 380px) {
  .achievement {
    grid-template-columns: 2.5rem minmax(0, 1fr);
    gap: 0.65rem;
    padding: 0.65rem 0.7rem;
  }

  .achievement .achievement-badge {
    width: 2.5rem;
    height: 2.5rem;
  }

  .achievement-toast-view {
    display: none;
  }
}

/* Keep achievement results and both actions visible at desktop browser zoom.
   Normal-height and touch layouts retain their existing spacing. */
@media (min-width: 760px) and (hover: hover) and (pointer: fine) and (max-height: 700px) {
  .complete-dialog:has(.completion-achievements:not([hidden])) {
    padding-block: 0.375rem;
  }
}