/* The J-card unfolded: square panels of one printed insert, each fold a solid
   crease, every other panel sitting a few pixels off the line the way a
   concertina-folded card never quite lies flat. Paper panels print in ink and
   cobalt; the tracklist prints in reverse on cobalt; Side B and the end of the
   tape print in reverse on ink, where red takes cobalt's place. Photos sit on
   a printed reel placeholder, so a slow or failed photo never leaves a hole. */

.insert {
  --offset: 2px;
  width: min(calc(100% - 2 * var(--gutter) - 2 * var(--offset)), 1080px);
  margin: 0 auto;
  padding-bottom: 112px;
}

.panel {
  position: relative;
  padding: 40px 20px;
  overflow: hidden;
  background: var(--paper);
  color: var(--ink);
  scroll-margin-top: 12px;
}
.panel:nth-child(odd) {
  transform: translateX(calc(-1 * var(--offset)));
}
.panel:nth-child(even) {
  transform: translateX(var(--offset));
}
/* the fold crease */
.panel + .panel::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 2px;
  background: var(--ink);
}
.panel--ink {
  background: var(--ink);
  color: var(--paper);
}
/* the tracklist prints as a cobalt block inside its paper panel */
.panel--tracks {
  padding: 16px;
}
.tracks-block {
  padding: 28px 18px 24px;
  background: var(--cobalt);
  color: var(--paper);
}
.panel :focus-visible {
  outline-color: var(--ink);
}
.panel--ink :focus-visible,
.tracks-block :focus-visible {
  outline-color: var(--paper);
}

/* ---------- type ---------- */
.heading {
  margin: 0 0 24px;
  font: 800 clamp(26px, 6.4vw, 54px) / 1.16 var(--print);
  letter-spacing: -0.01em;
  text-transform: uppercase;
  text-wrap: balance;
}
.heading--small {
  margin-bottom: 18px;
  font-size: clamp(18px, 4.4vw, 26px);
}
.heading--sentence .lead {
  font: 700 0.84em / 1.12 var(--hand);
  font-variation-settings: "INFM" 70;
  letter-spacing: 0;
  text-transform: none;
  color: var(--cobalt);
}
.panel--ink .heading--sentence .lead {
  color: var(--red);
}
.lead-pair {
  white-space: nowrap;
}
.lead-pair.is-loose {
  white-space: normal;
}
.side-tag {
  display: inline-grid;
  place-items: center;
  width: 1.32em;
  height: 1.32em;
  margin-right: 0.3em;
  border-radius: 6px;
  background: var(--ink);
  color: var(--paper);
  vertical-align: 0.04em;
  font: 800 0.82em / 1 var(--print);
  font-style: normal;
}
.panel--ink .side-tag {
  background: var(--paper);
  color: var(--ink);
}
.address {
  margin-top: 8px;
  font: 500 14px / 1.55 var(--print);
}

/* ---------- photos on their printed placeholder ---------- */
.photo {
  margin: 0;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background:
    var(--cobalt) url("../img/photo-placeholder.svg") center / 56px no-repeat;
}
.photo img,
.shot-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.photo img.is-failed,
.shot-photo img.is-failed {
  visibility: hidden;
}
.photo:has(> img[hidden]) {
  display: none;
}
.photo--couple img {
  object-position: 50% 22%;
}

/* ---------- liner notes, with the insert's own spine ---------- */
.notes {
  display: grid;
  gap: 28px;
}
.notes-spine {
  margin: 36px -20px -40px;
  padding: 14px 20px;
  background: var(--ink);
  color: var(--paper);
  font: 800 13px / 1 var(--print);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.families {
  display: grid;
  gap: 26px;
}
.tag {
  display: inline-block;
  margin: 0 0 12px;
  padding: 7px 10px;
  border-radius: 4px;
  background: var(--ink);
  color: var(--paper);
  font: 800 12px / 1 var(--print);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.parents {
  font: 500 15px / 1.7 var(--print);
}
.parents b {
  font-weight: 800;
}
.couple-line {
  margin-top: 30px;
  font: 700 clamp(26px, 5vw, 40px) / 1.2 var(--hand);
  font-variation-settings: "INFM" 70;
}
.couple-line [data-amp] {
  color: var(--cobalt);
}

/* ---------- side A / side B ---------- */
.side-grid {
  display: grid;
  gap: 28px;
}
.heading--reception {
  text-wrap: pretty;
}

.big-time {
  margin: 4px 0 6px;
  color: var(--cobalt);
  font: 900 clamp(60px, 15vw, 124px) / 1 var(--print);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.03em;
}
.panel--ink .big-time {
  margin-top: 22px;
  color: var(--red);
}
.when {
  margin-bottom: 18px;
  font: 800 14px / 1.5 var(--print);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-variant-numeric: tabular-nums;
}
.venue-line {
  display: grid;
  gap: 4px;
}
.venue-label {
  font: 500 14px / 1.4 var(--print);
}
.venue {
  font: 800 clamp(20px, 4.6vw, 28px) / 1.25 var(--print);
}
.venue--big {
  font-size: clamp(24px, 6vw, 40px);
  line-height: 1.15;
}
.room {
  margin-top: 6px;
  font: 600 15px / 1.4 var(--print);
}
.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}
.key--paper {
  min-height: 52px;
  background: var(--paper);
  color: var(--ink);
  font-size: 14px;
}
@media (hover: hover) {
  .key--paper:hover {
    background: #fff;
  }
}

/* ---------- tracklist: a J-card listing in columns ---------- */
.tracks {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: track;
}
.tracks li {
  display: grid;
  grid-template-columns: 2.4em auto 1fr;
  align-items: baseline;
  gap: 10px;
  padding: 11px 0;
  border-top: 1px solid var(--paper);
  break-inside: avoid;
}
.tracks li::before {
  counter-increment: track;
  content: "B" counter(track);
  font: 800 13px / 1 var(--print);
  letter-spacing: 0.04em;
}
.tracks time {
  font: 800 16px / 1 var(--print);
  font-variant-numeric: tabular-nums;
}
.tracks span {
  font: 700 22px / 1.25 var(--hand);
  font-variation-settings: "INFM" 70;
}

/* ---------- the month ---------- */
.month-grid {
  display: grid;
  gap: 20px;
}
.calendar-year {
  color: var(--cobalt);
}
.month {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
  text-align: center;
}
.weekday {
  padding-bottom: 8px;
  border-bottom: 2px solid var(--ink);
  font: 800 12px / 1 var(--print);
  letter-spacing: 0.04em;
}
.day {
  position: relative;
  font: 600 15px / 2.7 var(--print);
  font-variant-numeric: tabular-nums;
}
.day.is-wedding {
  font-weight: 900;
}
.day .ring {
  position: absolute;
  inset: 2px -2px;
  width: calc(100% + 4px);
  height: calc(100% - 4px);
  color: var(--red);
}
.calendar-note {
  font: 700 20px / 1.35 var(--hand);
  font-variation-settings: "INFM" 70;
}
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

/* ---------- album: bonus tracks, each photo a panel of the insert ---------- */
.album-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 14px 20px;
  margin-bottom: 28px;
}
.album-head .heading {
  margin: 0;
}
.album-head .heading .lead {
  display: block;
  margin-top: 6px;
  font-size: 0.6em;
}
.album-count {
  font: 800 13px / 1 var(--print);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-variant-numeric: tabular-nums;
}
/* panels joined edge to edge, every join a crease */
.bonus {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  padding: 0;
  border: 1px solid var(--ink);
  background: var(--ink);
  list-style: none;
}
.bonus li {
  background: var(--paper);
}
.shot {
  display: grid;
  grid-template-rows: 1fr auto;
  width: 100%;
  height: 100%;
  min-height: 44px;
  padding: 8px 8px 0;
  border: 0;
  background: none;
  color: var(--ink);
  cursor: zoom-in;
}
.shot-photo {
  display: block;
  min-height: 0;
  overflow: hidden;
  background:
    var(--cobalt) url("../img/photo-placeholder.svg") center / 40px no-repeat;
}
.shot-no {
  padding: 8px 0 9px;
  font: 800 12px / 1 var(--print);
  letter-spacing: 0.06em;
  text-align: left;
  font-variant-numeric: tabular-nums;
}

/* ---------- REC ---------- */
.rec-grid {
  display: grid;
  gap: 28px;
}
.rec-copy .heading {
  font-size: clamp(26px, 4.6vw, 46px);
}
.rec-copy .heading .lead {
  font-size: 0.72em;
}
.rsvp-message {
  max-width: 40ch;
  font: 500 16px / 1.6 var(--print);
}
.rec-form {
  display: grid;
  gap: 24px;
}
.field {
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}
.field-label {
  display: block;
  margin-bottom: 8px;
  padding: 0;
  font: 800 12px / 1.2 var(--print);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
#rsvp-name {
  width: 100%;
  min-height: 56px;
  padding: 6px 2px;
  border: 0;
  border-bottom: 3px solid var(--ink);
  border-radius: 0;
  background: transparent;
  color: var(--ink);
  font: 700 26px / 1.2 var(--hand);
  font-variation-settings: "INFM" 70;
}
#rsvp-name::placeholder {
  color: #5c5a55;
}
#rsvp-name:focus-visible {
  outline-offset: 4px;
}
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.chips label {
  position: relative;
}
.chips input {
  position: absolute;
  inset: 0;
  margin: 0;
  opacity: 0;
  cursor: pointer;
}
.chips span {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border: 2px solid var(--ink);
  border-radius: 6px;
  font: 800 16px / 1 var(--print);
  font-variant-numeric: tabular-nums;
}
.chips input:checked + span {
  background: var(--ink);
  color: var(--paper);
}
.chips input:focus-visible + span {
  outline: 3px solid var(--cobalt);
  outline-offset: 2px;
}
.limit {
  margin-top: 10px;
  font: 600 13px / 1.3 var(--print);
}
.key--record {
  justify-content: flex-start;
  gap: 14px;
  width: 100%;
  min-height: 72px;
  padding: 0 24px;
  font-size: 18px;
  letter-spacing: 0;
  text-transform: none;
}
.key--record .rec-dot {
  width: 20px;
  height: 20px;
  background: #4a2421;
  transition: background-color 200ms var(--ease-out);
}
.key--record.is-armed .rec-dot,
.key--record.is-live .rec-dot {
  background: var(--red);
}
.key--record.is-live .rec-dot {
  animation: rec-blink 0.8s steps(2, jump-none) infinite;
}
.rec-status {
  min-height: 1.5em;
  font: 700 15px / 1.5 var(--print);
}
.rec-status:not(:empty)::before {
  content: "";
  display: inline-block;
  width: 10px;
  height: 10px;
  margin-right: 8px;
  border-radius: 50%;
  background: var(--red);
}
.done-title {
  color: var(--cobalt);
  font: 900 clamp(30px, 7vw, 56px) / 1.1 var(--print);
  text-transform: uppercase;
}
.done-text {
  margin-top: 14px;
  font: 700 22px / 1.4 var(--hand);
  font-variation-settings: "INFM" 70;
}

/* ---------- end of the tape ---------- */
.panel--end {
  display: grid;
  gap: 28px;
}
.closing-message {
  font: 700 clamp(22px, 5vw, 32px) / 1.35 var(--hand);
  font-variation-settings: "INFM" 70;
}
.closing-names {
  margin-top: 26px;
  font: 900 clamp(30px, 7vw, 60px) / 1.12 var(--print);
  text-transform: uppercase;
  text-wrap: balance;
}
.closing-names [data-amp] {
  color: var(--red);
}
.closing-date {
  margin-top: 14px;
  font: 800 14px / 1.4 var(--print);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ---------- the photo viewer ---------- */
.viewer {
  position: fixed;
  z-index: 40;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 72px 16px 96px;
  background: var(--ink);
}
.viewer-frame {
  margin: 0;
  text-align: center;
}
.viewer-frame img {
  max-width: min(100%, 1100px);
  max-height: calc(100svh - 190px);
  min-width: 160px;
  min-height: 160px;
  margin: 0 auto;
  object-fit: contain;
  background:
    var(--cobalt) url("../img/photo-placeholder.svg") center / 56px no-repeat;
}
.viewer-caption {
  margin-top: 14px;
  font: 800 14px / 1 var(--print);
  font-variant-numeric: tabular-nums;
}
.viewer .key {
  position: absolute;
  background: #262626;
}
.viewer-close {
  top: 12px;
  right: 12px;
}
.viewer-prev,
.viewer-next {
  bottom: 20px;
}
.viewer-prev {
  left: calc(50% - 60px);
}
.viewer-next {
  right: calc(50% - 60px);
}

/* ---------- wider screens ---------- */
@media (min-width: 560px) {
  .families {
    grid-template-columns: 1fr 1fr;
  }
  .bonus {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .tracks {
    columns: 2;
    column-gap: 40px;
  }
}
@media (min-width: 860px) {
  .insert {
    --offset: 8px;
  }
  .panel--tracks {
    padding: 24px;
  }
  .tracks-block {
    padding: 48px 40px 40px;
  }
  .panel {
    padding: 72px 64px;
  }
  .panel--notes {
    padding-left: 136px;
  }
  .notes-spine {
    position: absolute;
    inset: 0 auto 0 0;
    display: grid;
    place-items: center;
    width: 64px;
    margin: 0;
    padding: 0;
    font-size: 15px;
    writing-mode: vertical-rl;
    transform: rotate(180deg);
  }
  .notes {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: center;
    gap: 56px;
  }
  .side-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: center;
    gap: 56px;
  }
  .side-grid--flip {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
  }
  .side-grid--flip .photo {
    order: -1;
  }
  .heading--reception {
    font-size: clamp(26px, 3.2vw, 42px);
  }
  .heading--reception .lead {
    font-size: 0.55em;
  }
  .month-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    grid-template-rows: auto 1fr;
    column-gap: 64px;
  }
  .month-grid .month {
    grid-column: 2;
    grid-row: 1 / 3;
  }
  .month-grid .calendar-note {
    align-self: end;
  }
  .bonus {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .rec-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    gap: 64px;
  }
  .panel--end {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    align-items: center;
    gap: 56px;
  }
  .viewer-prev,
  .viewer-next {
    top: calc(50% - 24px);
    bottom: auto;
  }
  .viewer-prev {
    left: 20px;
  }
  .viewer-next {
    right: 20px;
  }
}

/* longer Latin track titles on the narrowest phones */
@media (max-width: 359px) {
  :not(:lang(vi)) > .tracks li {
    gap: 8px;
  }
  :not(:lang(vi)) > .tracks span {
    font-size: 18px;
  }
}