/*
 * MyMappi compact Memory Capsule preview — build 762
 *
 * An isolated, 1:1 keepsake surface for Home, My Map and Memory Lane.
 * Every public class is prefixed with `memory-capsule-preview` so this layer
 * can be introduced without changing the existing full Capsule sheet.
 *
 * State contract on `.memory-capsule-preview`:
 *   `--has-photo` — reveal the full-bleed image and cinematic shade
 *   `--no-photo`  — use the atmospheric branded stage
 *   `--sparse`    — balance a memory with very little metadata
 *   `--saved`     — reveal the quiet saved confirmation
 *   `--entering`  — one restrained arrival after a pin is kept
 */

.memory-capsule-preview {
  --memory-capsule-preview-mood: #55cdb1;
  --memory-capsule-preview-deep: #073f4d;
  --memory-capsule-preview-ink: #f8fffc;
  --memory-capsule-preview-muted: rgba(239, 255, 250, 0.76);
  --memory-capsule-preview-keyline: rgba(255, 255, 255, 0.78);
  --memory-capsule-preview-radius: clamp(28px, 8.5cqi, 42px);
  position: relative;
  isolation: isolate;
  display: grid;
  inline-size: min(100%, 430px);
  max-inline-size: 100%;
  aspect-ratio: 1;
  margin-inline: auto;
  container: memory-capsule-preview / inline-size;
  color: var(--memory-capsule-preview-ink);
  font-family: var(
    --mymappi-brand-font,
    ui-rounded,
    "SF Pro Rounded",
    "Avenir Next Rounded",
    system-ui,
    sans-serif
  );
  -webkit-tap-highlight-color: transparent;
}

/* Soft offset layers suggest a cloud of memory without a literal scallop. */
.memory-capsule-preview-atmosphere {
  position: absolute;
  inset: -8%;
  z-index: -2;
  overflow: visible;
  border-radius: 38%;
  background:
    radial-gradient(ellipse at 23% 30%, rgba(255, 255, 255, 0.52) 0 16%, transparent 48%),
    radial-gradient(
      ellipse at 78% 72%,
      color-mix(in srgb, var(--memory-capsule-preview-mood) 25%, transparent) 0 10%,
      transparent 54%
    );
  filter: blur(15px);
  opacity: 0.62;
  pointer-events: none;
  transform: translate3d(0, 0, 0);
  transition: opacity 320ms ease, transform 520ms cubic-bezier(0.2, 0.78, 0.22, 1);
}

.memory-capsule-preview-atmosphere::before,
.memory-capsule-preview-atmosphere::after {
  position: absolute;
  content: "";
  border-radius: 42%;
  pointer-events: none;
}

.memory-capsule-preview-atmosphere::before {
  inset: 12% 1% 18% 13%;
  background: rgba(255, 255, 255, 0.3);
  filter: blur(17px);
  transform: rotate(-4deg);
}

.memory-capsule-preview-atmosphere::after {
  inset: 20% 9% 5% 19%;
  background: color-mix(in srgb, var(--memory-capsule-preview-mood) 24%, rgba(255, 255, 255, 0.24));
  filter: blur(20px);
  transform: rotate(5deg);
}

.memory-capsule-preview-surface {
  position: relative;
  z-index: 0;
  display: grid;
  min-inline-size: 0;
  min-block-size: 0;
  overflow: hidden;
  border: 1px solid var(--memory-capsule-preview-keyline);
  border-radius: var(--memory-capsule-preview-radius);
  background: linear-gradient(145deg, #123f5d 0%, #08646c 54%, #087965 100%);
  box-shadow:
    0 28px 58px rgba(4, 38, 48, 0.2),
    0 8px 22px color-mix(in srgb, var(--memory-capsule-preview-mood) 20%, transparent),
    inset 0 1px 0 rgba(255, 255, 255, 0.5),
    inset 0 -1px 0 rgba(2, 36, 43, 0.16);
  transform: translateZ(0);
  transition:
    border-color 220ms ease,
    box-shadow 320ms ease,
    transform 320ms cubic-bezier(0.2, 0.78, 0.22, 1);
}

@supports (corner-shape: squircle) {
  .memory-capsule-preview-surface {
    corner-shape: squircle;
  }
}

/* A second pearl trace preserves the keepsake edge over bright photographs. */
.memory-capsule-preview-surface::after {
  position: absolute;
  inset: 5px;
  z-index: 5;
  content: "";
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: calc(var(--memory-capsule-preview-radius) - 5px);
  pointer-events: none;
}

.memory-capsule-preview-media,
.memory-capsule-preview-photo,
.memory-capsule-preview-photo-shade,
.memory-capsule-preview-no-photo-art {
  position: absolute;
  inset: 0;
}

.memory-capsule-preview-media {
  z-index: 0;
  overflow: hidden;
  background:
    radial-gradient(circle at 74% 18%, rgba(255, 224, 168, 0.2), transparent 32%),
    radial-gradient(
      ellipse at 21% 78%,
      color-mix(in srgb, var(--memory-capsule-preview-mood) 35%, transparent),
      transparent 46%
    ),
    linear-gradient(145deg, #123f5d 0%, #08646c 54%, #087965 100%);
}

.memory-capsule-preview-photo {
  inline-size: 100%;
  block-size: 100%;
  object-fit: cover;
  object-position: var(--memory-capsule-preview-photo-position, center);
  opacity: 0;
  transform: scale(1.015);
  transition: opacity 360ms ease, transform 900ms cubic-bezier(0.2, 0.78, 0.22, 1);
}

.memory-capsule-preview--has-photo .memory-capsule-preview-photo {
  opacity: 1;
}

.memory-capsule-preview-photo-shade {
  background:
    linear-gradient(180deg, rgba(3, 27, 36, 0.44) 0%, rgba(3, 27, 36, 0.04) 31%, rgba(3, 27, 36, 0.12) 48%, rgba(2, 29, 37, 0.9) 100%),
    linear-gradient(90deg, rgba(2, 30, 39, 0.22), transparent 52%);
}

.memory-capsule-preview-no-photo-art {
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at 50% 43%, rgba(220, 255, 244, 0.16) 0 9%, transparent 34%),
    radial-gradient(circle at 50% 43%, transparent 0 21%, rgba(255, 255, 255, 0.1) 21.3% 21.7%, transparent 22%),
    linear-gradient(145deg, rgba(5, 57, 73, 0.06), rgba(10, 136, 111, 0.2));
  opacity: 1;
  transition: opacity 260ms ease;
}

.memory-capsule-preview--has-photo .memory-capsule-preview-no-photo-art {
  opacity: 0;
}

.memory-capsule-preview--no-photo .memory-capsule-preview-photo {
  display: none;
}

.memory-capsule-preview-no-photo-mark {
  display: grid;
  inline-size: clamp(62px, 22cqi, 92px);
  aspect-ratio: 1;
  place-items: center;
  margin-block-start: -14%;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 34%;
  color: rgba(244, 255, 251, 0.86);
  background: rgba(255, 255, 255, 0.09);
  box-shadow:
    0 18px 36px rgba(2, 39, 48, 0.16),
    inset 0 1px 0 rgba(255, 255, 255, 0.28);
  backdrop-filter: blur(10px) saturate(1.1);
  -webkit-backdrop-filter: blur(10px) saturate(1.1);
}

.memory-capsule-preview-no-photo-mark svg,
.memory-capsule-preview-no-photo-mark img {
  inline-size: 54%;
  block-size: 54%;
  object-fit: contain;
}

.memory-capsule-preview-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  min-inline-size: 0;
  min-block-size: 0;
  padding: clamp(17px, 5.2cqi, 24px);
  gap: clamp(10px, 2.8cqi, 15px);
}

.memory-capsule-preview-topline {
  display: flex;
  min-inline-size: 0;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.memory-capsule-preview-privacy,
.memory-capsule-preview-saved {
  display: inline-flex;
  min-inline-size: 0;
  min-block-size: 30px;
  align-items: center;
  padding: 6px 10px;
  gap: 6px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  color: rgba(248, 255, 252, 0.9);
  background: rgba(4, 42, 51, 0.34);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(12px) saturate(1.05);
  -webkit-backdrop-filter: blur(12px) saturate(1.05);
  font-size: clamp(0.6rem, 2.7cqi, 0.7rem);
  font-weight: 780;
  letter-spacing: 0.015em;
  line-height: 1;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.memory-capsule-preview-privacy-icon,
.memory-capsule-preview-saved-icon {
  display: grid;
  flex: 0 0 auto;
  inline-size: 14px;
  block-size: 14px;
  place-items: center;
}

.memory-capsule-preview-heart {
  display: grid;
  flex: 0 0 44px;
  inline-size: 44px;
  block-size: 44px;
  min-inline-size: 44px;
  min-block-size: 44px;
  padding: 0;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  color: rgba(249, 255, 253, 0.86);
  background: rgba(4, 42, 51, 0.32);
  box-shadow:
    0 8px 18px rgba(3, 31, 40, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(12px) saturate(1.08);
  -webkit-backdrop-filter: blur(12px) saturate(1.08);
  cursor: pointer;
  transition:
    color 180ms ease,
    border-color 180ms ease,
    background 180ms ease,
    transform 220ms cubic-bezier(0.2, 0.78, 0.22, 1);
}

.memory-capsule-preview-heart svg {
  inline-size: 17px;
  block-size: 17px;
  stroke-width: 2;
}

.memory-capsule-preview-heart[aria-pressed="true"] {
  color: #ff6f7d;
  border-color: rgba(255, 150, 163, 0.46);
  background: rgba(91, 22, 42, 0.4);
}

.memory-capsule-preview-heart[aria-pressed="true"] svg {
  fill: currentColor;
}

.memory-capsule-preview-copy {
  align-self: end;
  display: grid;
  min-inline-size: 0;
  gap: clamp(7px, 2cqi, 10px);
}

.memory-capsule-preview-title {
  display: -webkit-box;
  max-inline-size: 18ch;
  margin: 0;
  overflow: hidden;
  color: var(--memory-capsule-preview-ink);
  font-size: clamp(1.38rem, 6.7cqi, 2.04rem);
  font-weight: 860;
  letter-spacing: -0.035em;
  line-height: 1.02;
  text-wrap: balance;
  text-shadow: 0 2px 16px rgba(2, 23, 31, 0.24);
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.memory-capsule-preview-meta {
  display: flex;
  min-inline-size: 0;
  flex-wrap: wrap;
  align-items: center;
  gap: 5px 8px;
  color: var(--memory-capsule-preview-muted);
  font-size: clamp(0.65rem, 2.8cqi, 0.77rem);
  font-weight: 690;
  line-height: 1.3;
}

.memory-capsule-preview-meta-item {
  display: inline-flex;
  min-inline-size: 0;
  align-items: center;
  gap: 5px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.memory-capsule-preview-meta-item + .memory-capsule-preview-meta-item::before {
  inline-size: 3px;
  block-size: 3px;
  flex: 0 0 3px;
  content: "";
  border-radius: 50%;
  background: currentColor;
  opacity: 0.66;
}

.memory-capsule-preview-hook {
  display: -webkit-box;
  max-inline-size: 44ch;
  margin: 0;
  overflow: hidden;
  color: rgba(247, 255, 252, 0.9);
  font-size: clamp(0.72rem, 3.15cqi, 0.86rem);
  font-weight: 560;
  line-height: 1.43;
  text-wrap: pretty;
  text-shadow: 0 2px 12px rgba(2, 24, 31, 0.2);
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.memory-capsule-preview-chips {
  display: flex;
  min-inline-size: 0;
  flex-wrap: nowrap;
  align-items: center;
  gap: 6px;
  overflow: hidden;
}

.memory-capsule-preview-chip {
  display: inline-flex;
  min-inline-size: 0;
  min-block-size: 28px;
  align-items: center;
  padding: 5px 9px;
  gap: 5px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  color: rgba(246, 255, 251, 0.82);
  background: rgba(5, 49, 58, 0.28);
  font-size: clamp(0.57rem, 2.4cqi, 0.66rem);
  font-weight: 720;
  line-height: 1;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.memory-capsule-preview-chip-icon {
  flex: 0 0 auto;
  inline-size: 13px;
  block-size: 13px;
}

.memory-capsule-preview-footer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  min-inline-size: 0;
  align-items: center;
  gap: 10px;
}

.memory-capsule-preview-saved {
  display: none;
  inline-size: fit-content;
  color: rgba(235, 255, 247, 0.9);
  background: rgba(3, 78, 69, 0.34);
}

.memory-capsule-preview--saved .memory-capsule-preview-saved {
  display: inline-flex;
}

.memory-capsule-preview .memory-capsule-preview-open {
  display: inline-flex;
  min-inline-size: min(100%, 138px);
  min-block-size: 46px;
  align-items: center;
  justify-content: center;
  padding: 10px 15px;
  gap: 8px;
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 999px;
  color: var(--memory-capsule-preview-deep);
  background: rgba(251, 255, 253, 0.94);
  box-shadow:
    0 10px 24px rgba(2, 29, 37, 0.18),
    inset 0 1px 0 #ffffff;
  cursor: pointer;
  font: inherit;
  font-size: clamp(0.68rem, 2.8cqi, 0.78rem);
  font-weight: 850;
  line-height: 1;
  white-space: nowrap;
  transition:
    color 180ms ease,
    background 180ms ease,
    box-shadow 220ms ease,
    transform 220ms cubic-bezier(0.2, 0.78, 0.22, 1);
}

.memory-capsule-preview-open-icon {
  display: grid;
  inline-size: 17px;
  block-size: 17px;
  place-items: center;
}

.memory-capsule-preview--sparse .memory-capsule-preview-copy {
  gap: clamp(8px, 2.4cqi, 12px);
}

.memory-capsule-preview--sparse .memory-capsule-preview-title {
  max-inline-size: 20ch;
  font-size: clamp(1.5rem, 7.4cqi, 2.2rem);
}

.memory-capsule-preview--sparse .memory-capsule-preview-hook {
  -webkit-line-clamp: 3;
}

.memory-capsule-preview--sparse .memory-capsule-preview-chips:empty,
.memory-capsule-preview-meta:empty,
.memory-capsule-preview-hook:empty,
.memory-capsule-preview-chips:empty,
.memory-capsule-preview-chip:empty {
  display: none;
}

.memory-capsule-preview [hidden] {
  display: none;
}

.memory-capsule-preview--entering {
  animation: memory-capsule-preview-arrive 620ms cubic-bezier(0.18, 0.8, 0.2, 1) both;
}

@keyframes memory-capsule-preview-arrive {
  0% {
    opacity: 0;
    transform: translateY(14px) scale(0.975);
  }
  68% {
    opacity: 1;
    transform: translateY(-2px) scale(1.004);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.memory-capsule-preview:focus-within .memory-capsule-preview-surface {
  border-color: rgba(255, 255, 255, 0.96);
  box-shadow:
    0 28px 58px rgba(4, 38, 48, 0.2),
    0 0 0 4px color-mix(in srgb, var(--memory-capsule-preview-mood) 32%, transparent),
    inset 0 1px 0 rgba(255, 255, 255, 0.56);
}

.memory-capsule-preview-heart:focus-visible,
.memory-capsule-preview .memory-capsule-preview-open:focus-visible {
  outline: 3px solid rgba(221, 255, 247, 0.96);
  outline-offset: 3px;
}

@media (hover: hover) and (pointer: fine) {
  .memory-capsule-preview:hover .memory-capsule-preview-surface {
    border-color: rgba(255, 255, 255, 0.9);
    box-shadow:
      0 34px 68px rgba(4, 38, 48, 0.23),
      0 10px 28px color-mix(in srgb, var(--memory-capsule-preview-mood) 24%, transparent),
      inset 0 1px 0 rgba(255, 255, 255, 0.56);
    transform: translateY(-3px);
  }

  .memory-capsule-preview:hover .memory-capsule-preview-atmosphere {
    opacity: 0.75;
    transform: scale(1.025);
  }

  .memory-capsule-preview:hover .memory-capsule-preview-photo {
    transform: scale(1.035);
  }

  .memory-capsule-preview-heart:hover {
    color: #ffffff;
    border-color: rgba(255, 255, 255, 0.4);
    background: rgba(3, 45, 54, 0.48);
    transform: translateY(-1px);
  }

  .memory-capsule-preview .memory-capsule-preview-open:hover {
    color: #05695f;
    background: #ffffff;
    box-shadow:
      0 14px 28px rgba(2, 29, 37, 0.22),
      inset 0 1px 0 #ffffff;
    transform: translateY(-1px);
  }
}

/* Compact phones retain the 1:1 object while prioritizing the core story. */
@container memory-capsule-preview (max-width: 350px) {
  .memory-capsule-preview-content {
    padding: 16px;
    gap: 8px;
  }

  .memory-capsule-preview-title {
    font-size: clamp(1.28rem, 7.1cqi, 1.55rem);
  }

  .memory-capsule-preview-hook {
    -webkit-line-clamp: 2;
  }

  .memory-capsule-preview-chip:nth-child(n + 3) {
    display: none;
  }

  .memory-capsule-preview-footer {
    gap: 7px;
  }

  .memory-capsule-preview .memory-capsule-preview-open {
    min-inline-size: 126px;
    min-block-size: 44px;
    padding-inline: 12px;
  }
}

@media (max-width: 480px) {
  .memory-capsule-preview {
    inline-size: min(100%, calc(100vw - 32px));
    --memory-capsule-preview-radius: clamp(26px, 9cqi, 36px);
  }
}

/* iPad and wide Home layouts should feel collected, not oversized. */
@media (min-width: 768px) {
  .memory-capsule-preview {
    inline-size: min(100%, 440px);
  }
}

@media (prefers-contrast: more) {
  .memory-capsule-preview-surface {
    border-color: #ffffff;
  }

  .memory-capsule-preview-title,
  .memory-capsule-preview-hook,
  .memory-capsule-preview-meta,
  .memory-capsule-preview-privacy,
  .memory-capsule-preview-chip {
    color: #ffffff;
    text-shadow: 0 2px 8px #001a22;
  }

  .memory-capsule-preview .memory-capsule-preview-open,
  .memory-capsule-preview-heart {
    border-width: 2px;
  }
}

@media (forced-colors: active) {
  .memory-capsule-preview-surface,
  .memory-capsule-preview-privacy,
  .memory-capsule-preview-saved,
  .memory-capsule-preview-chip,
  .memory-capsule-preview-heart,
  .memory-capsule-preview .memory-capsule-preview-open {
    border: 1px solid CanvasText;
    forced-color-adjust: auto;
  }

  .memory-capsule-preview-atmosphere,
  .memory-capsule-preview-photo-shade {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .memory-capsule-preview,
  .memory-capsule-preview-surface,
  .memory-capsule-preview-atmosphere,
  .memory-capsule-preview-photo,
  .memory-capsule-preview-no-photo-art,
  .memory-capsule-preview-heart,
  .memory-capsule-preview .memory-capsule-preview-open {
    animation: none;
    scroll-behavior: auto;
    transition: none;
  }

  .memory-capsule-preview--entering,
  .memory-capsule-preview:hover .memory-capsule-preview-surface,
  .memory-capsule-preview:hover .memory-capsule-preview-atmosphere,
  .memory-capsule-preview:hover .memory-capsule-preview-photo {
    transform: none;
  }
}