/* Jameson · the nature gallery
   The index of days (cards month by month), one day's photographs (a justified grid), and the viewer.
   Colors and type come from site.css. The timeline's mark colors were checked with the palette validator:
   the gold marks and the muted marks clear 3:1 against the page in both themes and stay apart from each other. */

:root {
  --tl-mark: #b48c3c;
  --tl-muted: #5f6861;
  --tl-grid: #1b2320;
  --tl-axis: #2e3834;
}
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) { --tl-mark: #7a5510; --tl-muted: #7e8982; --tl-grid: #dde2d8; --tl-axis: #c2c9be; }
}
:root[data-theme="light"] { --tl-mark: #7a5510; --tl-muted: #7e8982; --tl-grid: #dde2d8; --tl-axis: #c2c9be; }

.btn.sm { min-height: 38px; padding: 7px 14px; font-size: 0.92rem; gap: 7px; }
.btn.sm svg { width: 16px; height: 16px; }
.btn[aria-disabled="true"] { opacity: 0.35; pointer-events: none; }

/* ───── The header ───── */
.g-head { position: relative; isolation: isolate; overflow: hidden; padding: calc(var(--nav-h) + env(safe-area-inset-top, 0px) + clamp(34px, 6vw, 72px)) 0 clamp(26px, 4vw, 40px); }
.g-terrain { position: absolute; inset: 0; z-index: -1; pointer-events: none; }
.g-terrain canvas { width: 100%; height: 100%; }
.g-terrain::after {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(90deg, rgb(var(--shade) / 0.94) 0%, rgb(var(--shade) / 0.72) 42%, rgb(var(--shade) / 0.18) 78%),
    linear-gradient(180deg, rgb(var(--shade) / 0.5) 0%, rgb(var(--shade) / 0) 26%, rgb(var(--shade) / 0) 62%, var(--bg) 100%);
}
.g-intro { max-width: 740px; }
.g-intro h1, .d-head h1 {
  margin: 0;
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(2.1rem, 1.2rem + 3.4vw, 3.5rem); line-height: 1.08; letter-spacing: 0.01em; text-wrap: balance;
}
.g-intro .intro { font-size: 1.12rem; }
.g-facts { display: flex; flex-wrap: wrap; gap: 8px; margin: 24px 0 0; padding: 0; list-style: none; }
.g-facts li {
  padding: 6px 13px; border: 1px solid var(--hair-2); border-radius: 999px;
  background: rgb(var(--shade) / 0.5);
  font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-2);
}
.g-facts b { font-weight: 500; color: var(--ink); }

.d-head { max-width: 860px; }
.back {
  display: inline-flex; align-items: center; gap: 8px; margin-bottom: 18px; padding: 6px 12px 6px 9px;
  border: 1px solid var(--hair-2); border-radius: 999px; background: rgb(var(--shade) / 0.5);
  font-family: var(--font-ui); font-size: 0.95rem; letter-spacing: 0.03em; color: var(--ink-2); text-decoration: none;
  transition: color 0.2s, border-color 0.2s;
}
.back svg { width: 17px; height: 17px; }
@media (hover: hover) { .back:hover { color: var(--gold-ink); border-color: var(--gold); } }
.d-head .kicker { display: flex; margin-bottom: 10px; }
.d-meta { margin: 12px 0 0; font-family: var(--font-mono); font-size: 0.76rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.d-step { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.d-step .btn { background: rgb(var(--shade) / 0.5); }

/* ───── The timeline: the year as a trail, one mark per day ───── */
.tl {
  margin: clamp(30px, 4vw, 44px) 0 0; padding: 16px 18px 8px;
  border: 1px solid var(--hair); border-radius: var(--radius);
  background: rgb(var(--shade) / 0.66);
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
}
#tlBottom .tl { margin-top: clamp(40px, 5vw, 60px); }
.tl-cap { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 4px 18px; margin-bottom: 6px; }
.tl-title { font-family: var(--font-ui); font-size: 1.05rem; font-weight: 600; letter-spacing: 0.03em; }
.tl-sub { font-size: 0.95rem; color: var(--muted); }
.tl-scroll { overflow-x: auto; overflow-y: hidden; overscroll-behavior-x: contain; margin: 0 -8px; padding: 4px 8px 6px; scrollbar-width: thin; }
.tl-plot { position: relative; min-width: 620px; border-radius: 10px; cursor: pointer; }
.tl-plot:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }
.tl-plot svg { display: block; width: 100%; overflow: visible; }
.tl .grid { stroke: var(--tl-grid); stroke-width: 1; shape-rendering: crispEdges; }
.tl .axis { stroke: var(--tl-axis); stroke-width: 1; shape-rendering: crispEdges; }
.tl .mlabel { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.08em; text-transform: uppercase; fill: var(--muted); }
.tl .mlabel.yr { fill: var(--ink-2); }
/* a 2px ring in the page color keeps touching marks apart (the stroke is painted under the fill) */
.tl .mk {
  fill: var(--tl-mark); stroke: var(--bg); stroke-width: 4; paint-order: stroke; stroke-linejoin: round;
  transform-box: fill-box; transform-origin: center; transition: transform 0.15s ease, fill 0.2s;
}
.tl.emph .mk { fill: var(--tl-muted); }
.tl.emph .mk.cur { fill: var(--tl-mark); }
.tl .mk.hot { transform: scale(1.5); }
.tl .mk.cur { transform: scale(1.35); }
.tl .mk.cur.hot { transform: scale(1.6); }
.tl .cur-label { font-family: var(--font-mono); font-size: 10.5px; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; fill: var(--ink); }
.tl .cur-tick { stroke: var(--tl-axis); stroke-width: 1; }
@media (prefers-reduced-motion: reduce) { .tl .mk { transition: none; } }

.tl-tip {
  position: fixed; z-index: 60; left: 0; top: 0; max-width: 260px;
  padding: 9px 12px 10px; border: 1px solid var(--hair-2); border-radius: 10px;
  background: var(--surface); box-shadow: 0 18px 40px -18px rgba(0, 0, 0, 0.6);
  pointer-events: none; transform: translate(-50%, calc(-100% - 12px));
}
.tl-tip.below { transform: translate(-50%, 14px); }
.tl-tip .v { display: block; font-family: var(--font-ui); font-size: 1rem; font-weight: 600; letter-spacing: 0.02em; color: var(--ink); }
.tl-tip .d { display: block; margin-top: 2px; font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.tl-tip .t { display: block; margin-top: 3px; font-size: 0.95rem; line-height: 1.35; color: var(--ink-2); }

/* ───── The index: months, then a card for each day ───── */
.v-index { padding-bottom: clamp(70px, 9vw, 120px); }
.months {
  position: sticky; top: calc(var(--nav-h) + env(safe-area-inset-top, 0px)); z-index: 20;
  display: flex; gap: 6px; overflow-x: auto; scrollbar-width: none;
  margin: 0 calc(-1 * var(--gutter)); padding: 10px var(--gutter);
  background: rgb(var(--shade) / 0.88);
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--hair);
}
.months::-webkit-scrollbar { display: none; }
.months a {
  flex: none; display: inline-flex; align-items: baseline; gap: 7px;
  padding: 7px 13px; border: 1px solid var(--hair-2); border-radius: 999px;
  font-family: var(--font-ui); font-size: 0.95rem; letter-spacing: 0.02em; color: var(--ink-2); text-decoration: none; white-space: nowrap;
  transition: color 0.2s, border-color 0.2s, background-color 0.2s;
}
.months a .n { font-family: var(--font-mono); font-size: 0.68rem; color: var(--muted); }
.months a.on { border-color: var(--gold); color: var(--gold-ink); background: rgb(var(--glow) / 0.08); }
@media (hover: hover) { .months a:hover { border-color: var(--gold); color: var(--ink); } }

/* the page already keeps 76px clear for the bar (scroll-padding in site.css); this adds the row of months under it */
.month { padding-top: clamp(34px, 5vw, 56px); scroll-margin-top: 54px; }
.month-head {
  display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 6px 20px;
  margin-bottom: 18px; padding-bottom: 12px; border-bottom: 1px solid var(--hair);
}
.month-head h2 { margin: 0; font-family: var(--font-display); font-weight: 500; font-size: clamp(1.45rem, 1.1rem + 1.3vw, 1.95rem); letter-spacing: 0.01em; }
.month-head h2 .yr { color: var(--muted); }
.month-meta { margin: 0; font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.days { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(12px, 1.8vw, 22px); margin: 0; padding: 0; list-style: none; }
@media (max-width: 1000px) { .days { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 640px) { .days { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; } }

.day-card {
  position: relative; display: flex; flex-direction: column; height: 100%; overflow: hidden;
  border: 1px solid var(--hair); border-radius: 14px; background: var(--surface);
  color: var(--ink); text-decoration: none;
  transition: border-color 0.25s, transform 0.25s, box-shadow 0.3s;
}
.dc-img { position: relative; display: block; aspect-ratio: 4 / 5; overflow: hidden; background: var(--surface-2); }
.dc-img img, .pg-img img { display: block; width: 100%; height: 100%; object-fit: cover; }
.dc-img img { transition: transform 1.2s cubic-bezier(0.2, 0.7, 0.2, 1), opacity 0.5s; }
.fade { opacity: 0; }
.fade.in { opacity: 1; }
.dc-body { display: grid; gap: 3px; padding: 11px 14px 14px; }
.dc-date { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold-ink); }
.dc-title { font-family: var(--font-ui); font-size: 1.06rem; font-weight: 600; letter-spacing: 0.02em; line-height: 1.25; text-wrap: balance; }
.dc-count {
  position: absolute; top: 10px; right: 10px;
  padding: 3px 9px; border-radius: 999px;
  background: rgba(6, 8, 7, 0.68); color: #f3ecdd;
  -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px);
  font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.08em; text-transform: uppercase;
}
@media (hover: hover) {
  .day-card:hover { border-color: var(--gold); transform: translateY(-2px); box-shadow: var(--shadow); }
  .day-card:hover .dc-img img { transform: scale(1.05); }
}
.day-card.was { border-color: var(--gold); }
@media (max-width: 640px) {
  .dc-body { padding: 9px 11px 12px; }
  .dc-title { font-size: 0.98rem; }
}

/* ───── One day: justified rows, each filled edge to edge at the photographs' own shapes (sized by gallery.js) ───── */
.v-day { padding-bottom: clamp(70px, 9vw, 120px); }
.jg { display: grid; gap: 8px; }
.jg-row { display: flex; gap: 8px; }
.jg-row.capped { justify-content: center; }
@media (max-width: 700px) { .jg, .jg-row { gap: 6px; } }
.ph {
  position: relative; display: block; flex: 0 1 auto; min-width: 0; overflow: hidden;
  border-radius: 8px; background: var(--c, var(--surface-2)); cursor: zoom-in;
}
.ph img { width: 100%; height: 100%; object-fit: cover; transition: opacity 0.5s, transform 1.2s cubic-bezier(0.2, 0.7, 0.2, 1); }
.ph::after { content: ""; position: absolute; inset: 0; border-radius: inherit; box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.06); pointer-events: none; }
@media (hover: hover) { .ph:hover img { transform: scale(1.03); } }
.ph:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }
.ph.was { outline: 2px solid var(--gold); outline-offset: 3px; }

.pager { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin-top: clamp(36px, 5vw, 56px); }
.pg {
  display: grid; grid-template-columns: 64px minmax(0, 1fr); align-items: center; gap: 14px;
  padding: 12px; border: 1px solid var(--hair); border-radius: 14px; background: var(--surface);
  color: var(--ink); text-decoration: none;
  transition: border-color 0.25s, background-color 0.25s;
}
.pg.next { grid-template-columns: minmax(0, 1fr) 64px; text-align: right; }
.pg.next .pg-img { order: 2; }
.pg-img { display: block; width: 64px; aspect-ratio: 4 / 5; overflow: hidden; border-radius: 8px; background: var(--surface-2); }
.pg-txt { display: grid; gap: 2px; min-width: 0; }
.pg-k { font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
.pg-t { font-family: var(--font-ui); font-size: 1.02rem; font-weight: 600; letter-spacing: 0.02em; line-height: 1.25; }
.pg-d { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--gold-ink); }
.pg.all { grid-template-columns: minmax(0, 1fr); text-align: center; place-items: center; }
@media (hover: hover) { .pg:hover { border-color: var(--gold); } }
@media (max-width: 560px) {
  .pager { grid-template-columns: 1fr; }
  .pg-t { font-size: 0.98rem; }
}

/* ───── The viewer ───── */
html.lb-open { overflow: hidden; }
.lb {
  position: fixed; inset: 0; width: 100%; height: 100%; max-width: none; max-height: none;
  margin: 0; padding: 0; border: 0; overflow: hidden;
  background: #050706; color: #f3ecdd;
}
.lb::backdrop { background: #050706; }
.lb[open] { display: grid; grid-template-columns: minmax(0, 1fr); grid-template-rows: auto minmax(0, 1fr) auto; }
.lb :focus-visible { outline: 2px solid #ecca80; outline-offset: 3px; }
.lb-top {
  display: flex; align-items: center; gap: 14px;
  padding: max(12px, env(safe-area-inset-top, 0px)) max(14px, env(safe-area-inset-right, 0px)) 8px max(18px, env(safe-area-inset-left, 0px));
}
.lb-count { margin: 0; font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.08em; color: #ecca80; }
.lb-where { flex: 1; min-width: 0; margin: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: rgba(243, 236, 221, 0.66); }
.lb-x, .lb-arrow {
  display: grid; place-items: center; flex: none;
  border: 1px solid rgba(243, 236, 221, 0.24); border-radius: 50%;
  background: rgba(5, 7, 6, 0.55); color: #f3ecdd; cursor: pointer;
  transition: border-color 0.2s, color 0.2s, opacity 0.2s;
}
.lb-x { width: 44px; height: 44px; }
.lb-x svg, .lb-arrow svg { width: 22px; height: 22px; }
.lb-stage { position: relative; display: grid; min-height: 0; padding: 0 clamp(8px, 7vw, 96px); touch-action: pinch-zoom; }
/* the image box fills the stage and the photograph is fitted inside it, so the sharper copy arriving never changes its size */
.lb-stage img {
  display: block; width: 100%; height: 100%; min-height: 0; object-fit: contain;
  user-select: none; -webkit-user-select: none; -webkit-user-drag: none;
  transition: transform 0.25s ease;
}
.lb-stage.dragging img { transition: none; }
.lb-arrow { position: absolute; top: 50%; width: 52px; height: 52px; margin-top: -26px; }
.lb-arrow.prev { left: max(12px, env(safe-area-inset-left, 0px)); }
.lb-arrow.next { right: max(12px, env(safe-area-inset-right, 0px)); }
.lb-arrow:disabled { opacity: 0.2; cursor: default; }
@media (hover: hover) { .lb-x:hover, .lb-arrow:not(:disabled):hover { border-color: #ecca80; color: #ecca80; } }
@media (hover: none) and (pointer: coarse) { .lb-arrow { display: none; } }
.lb-cap { padding: 10px 18px max(16px, env(safe-area-inset-bottom, 0px)); text-align: center; }
.lb-cap p { margin: 0; }
.lb-capt { font-size: 1.12rem; font-style: italic; line-height: 1.4; }
.lb-when { margin-top: 4px !important; font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; color: rgba(243, 236, 221, 0.62); }

@media (prefers-reduced-motion: reduce) {
  .day-card, .dc-img img, .ph img, .lb-stage img { transition: none; }
}