/* Shared Explore/Locker surface theme tokens — shell only, not canonical cards */

:root,
.lanternExploreSurface {
  --surface-bg: linear-gradient(180deg, #070b12, #05070b);
  --surface-bg-image: none;
  --surface-ink: #eaf0ff;
  --surface-muted: #b9c6ea;
  --surface-accent: #5aa7ff;
  --surface-accent-strong: #7bb8ff;
  --surface-progress: #5aa7ff;
  --surface-chip-border: rgba(255, 255, 255, 0.12);
  --surface-chip-active: rgba(90, 167, 255, 0.28);
  --surface-decoration-opacity: 0;
}

.lanternExploreSurface {
  color: var(--surface-ink);
  background: var(--surface-bg);
  background-image: var(--surface-bg-image);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  border-radius: 18px;
  padding: 18px 0 24px;
  position: relative;
  overflow: hidden;
  width: 100%;
  box-sizing: border-box;
}

/* Prompt #169 — Explore top shell: no reserved hero/top pad; page bg unchanged */
.lanternExploreSurface[data-surface-context="explore"] {
  padding-top: 0;
  padding-bottom: var(--lantern-space-lg, 24px);
  min-height: 0;
}

.lanternLockerSurface.lanternLockerSurface--themed {
  /* Prompt #188 — remove thin inset outline around Locker profile/feed shell */
  box-shadow: none;
}

.lanternExploreSurface .feedFilterChip {
  border-color: var(--surface-chip-border);
}

.lanternExploreSurface .feedFilterChip--active,
.lanternExploreSurface .lockerRelationshipChip.feedFilterChip--active {
  background: var(--surface-chip-active);
  border-color: color-mix(in srgb, var(--surface-accent) 55%, transparent);
}

.lanternExploreSurface .feedToolbarBtn,
.lanternExploreSurface .feedSortSelect {
  border-color: color-mix(in srgb, var(--surface-accent) 35%, rgba(255, 255, 255, 0.12));
}

.lanternExploreSurface .feedPageTitle,
.lanternExploreSurface .lockerHeaderTitle {
  color: var(--surface-ink);
}

.lanternExploreSurface .feedPageSub,
.lanternExploreSurface .lockerHeaderMetricLabel,
.lanternExploreSurface .lockerHeaderBioEmpty {
  color: var(--surface-muted);
}

/* Profile header */
.lockerProfileHeader {
  margin: 0 0 18px;
  padding: 0;
  width: 100%;
}

.lockerHeaderGrid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 280px) minmax(0, 1fr);
  gap: 18px;
  align-items: start;
  max-width: min(1200px, 100%);
  margin-inline: auto;
}

.lockerHeaderTitle {
  font-size: 26px;
  font-weight: 900;
  margin: 0 0 12px;
  color: var(--surface-accent-strong, var(--feed-accent, #5aa7ff));
}

.lockerHeaderMetric {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
  font-size: 22px;
}

.lockerHeaderMetricLabel {
  color: var(--surface-muted, var(--feed-muted, #b9c6ea));
  font-weight: 700;
}

.lockerHeaderMetricValue {
  font-weight: 900;
}

.lockerHeaderProgressBar {
  margin-top: 10px;
  height: 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.lockerHeaderProgressFill {
  height: 100%;
  background: var(--surface-progress, var(--feed-accent, #5aa7ff));
  border-radius: 999px;
}

.lockerHeaderIdentity {
  text-align: center;
}

.lockerHeaderAvatarWrap {
  position: relative;
  width: 160px;
  height: 160px;
  margin: 0 auto 12px;
}

.lockerHeaderAvatar {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  object-fit: cover;
  display: block;
  background: rgba(0, 0, 0, 0.25);
}

.lockerHeaderAvatar--placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 56px;
}

.lanternLockerSurface[data-surface-frame] .lockerHeaderAvatarWrap::after {
  content: '';
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  pointer-events: none;
  border: 4px solid var(--surface-accent, #5aa7ff);
  box-shadow: 0 0 18px color-mix(in srgb, var(--surface-accent) 45%, transparent);
}

.lanternLockerSurface[data-surface-frame='gold'] .lockerHeaderAvatarWrap::after {
  border-color: #e8c547;
  box-shadow: 0 0 18px rgba(232, 197, 71, 0.45);
}

.lanternLockerSurface[data-surface-frame='rainbow'] .lockerHeaderAvatarWrap::after {
  border-image: linear-gradient(135deg, #ff7eb9, #ffd36e, #7bb8ff, #56d078) 1;
  border-style: solid;
  border-width: 4px;
}

.lockerHeaderName {
  font-size: 30px;
  font-weight: 900;
}

.lockerHeaderBio {
  font-size: 22px;
  line-height: 1.45;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.lockerHeaderAboutHd {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}

.lockerHeaderAboutHd .lockerHeaderTitle {
  margin-bottom: 0;
}

/* Prompt #161 — Locker Options sits where About Edit used to be */
.lockerHeaderAboutHd .lockerOptions {
  margin-left: auto;
}

.lockerHeaderStatsHd {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}

.lockerHeaderStatsHd .lockerHeaderTitle {
  margin-bottom: 0;
}

.lockerHeaderStatsHd .lockerOptions {
  margin-left: auto;
}

.lockerHeaderBioEditBtn {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.lockerHeaderBioLabel {
  display: block;
  font-size: 20px;
  font-weight: 800;
  margin-bottom: 6px;
  color: var(--surface-muted, #b9c6ea);
}

.lockerHeaderBioTextarea {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  min-height: 96px;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid color-mix(in srgb, var(--surface-accent) 35%, rgba(255, 255, 255, 0.12));
  background: rgba(0, 0, 0, 0.22);
  color: var(--surface-ink, #eaf0ff);
  font-size: 22px;
  line-height: 1.45;
  font-family: inherit;
  resize: vertical;
}

.lockerHeaderBioHint,
.lockerHeaderBioCount {
  font-size: 18px;
  color: var(--surface-muted, #b9c6ea);
  margin: 6px 0 0;
}

.lockerHeaderBioError {
  font-size: 20px;
  color: #ff8a8a;
  margin: 8px 0 0;
  font-weight: 800;
}

.lockerHeaderBioActions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
}

.lockerRelationshipSection[hidden] {
  display: none !important;
}

@media (max-width: 1024px) {
  .lockerHeaderGrid {
    grid-template-columns: 1fr 1fr;
  }
  .lockerHeaderIdentity {
    grid-column: 1 / -1;
    order: -1;
  }
}

@media (max-width: 640px) {
  .lockerHeaderGrid {
    grid-template-columns: 1fr;
  }
  .lockerHeaderIdentity {
    order: -1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .lanternLockerSurface .cosmeticEffectLayer {
    display: none !important;
  }
}

.cosmeticEffectLayer {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: var(--surface-decoration-opacity, 0);
}

.cosmeticEffectLayer--sparkles {
  background-image:
    radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.35) 0 2px, transparent 3px),
    radial-gradient(circle at 70% 60%, rgba(255, 255, 255, 0.25) 0 2px, transparent 3px),
    radial-gradient(circle at 40% 80%, rgba(255, 255, 255, 0.2) 0 1px, transparent 2px);
  animation: surfaceSparkleDrift 12s linear infinite;
}

@keyframes surfaceSparkleDrift {
  from { transform: translateY(0); }
  to { transform: translateY(-24px); }
}

.lanternLockerSurface.surface-cosmetic-badge-star .lockerHeaderName::after {
  content: ' ⭐';
}

.lanternLockerSurface.surface-cosmetic-badge-crown .lockerHeaderName::after {
  content: ' 👑';
}