/* Solar Calendar: one day's sky, then the whole year of light.
   Loaded after collection-pages.css. The sky ramp below is the one palette
   this page adds: a muted print of night, blue hour, golden hour, and day. */
:root {
    --sky-night: #3b4556;
    --sky-deep: #56627a;
    --sky-blue: #8696b0;
    --sky-gold: #e3b37c;
    --sky-day: #ecd9a6;
    --sky-ink-night: #f3eee0;
    --sky-ink-day: #3a3326;
    --sky-ground: #1b1d22;
    --sky-sun: #f2c66d;
    --sky-sun-edge: #a84e36;
}
@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
        --sky-night: #14181f;
        --sky-deep: #1f2838;
        --sky-blue: #364660;
        --sky-gold: #a8743f;
        --sky-day: #b69d66;
        --sky-ink-night: #e9e5d9;
        --sky-ink-day: #1f1c16;
        --sky-ground: #000;
        --sky-sun: #f0c56a;
        --sky-sun-edge: #d97c5d;
    }
}
:root[data-theme="dark"] {
    --sky-night: #14181f;
    --sky-deep: #1f2838;
    --sky-blue: #364660;
    --sky-gold: #a8743f;
    --sky-day: #b69d66;
    --sky-ink-night: #e9e5d9;
    --sky-ink-day: #1f1c16;
    --sky-ground: #000;
    --sky-sun: #f0c56a;
    --sky-sun-edge: #d97c5d;
}


/* ------------------------------------------------------------ settings */
.solar-settings { border-block: 1px solid var(--border); padding: 24px 0 14px; }
.solar-settings-main { display: grid; grid-template-columns: minmax(0, 300px) 112px minmax(0, 1fr); align-items: end; gap: 20px; }
.solar-settings label { display: grid; gap: 8px; min-width: 0; font-size: 14px; color: var(--muted-foreground); }
.solar-settings :is(input, select) { width: 100%; height: 44px; min-width: 0; margin: 0; }
.solar-settings #citySelect {
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 9px 36px 9px 12px;
    color: var(--foreground);
    font-family: var(--font-serif);
    font-size: 18px;
    letter-spacing: -.01em;
}
.solar-actions { display: flex; justify-content: end; flex-wrap: wrap; gap: 10px; }
.solar-actions button { height: 44px; }
.solar-settings #coordinates { margin-top: 14px; }
.solar-settings #coordinates summary { display: inline-flex; align-items: center; gap: 8px; width: fit-content; padding: 6px 0; cursor: pointer; list-style: none; color: var(--muted-foreground); font-size: 14px; }
.solar-settings #coordinates summary::-webkit-details-marker { display: none; }
.solar-settings #coordinates summary::before { content: ''; width: 6px; height: 6px; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transform: rotate(-45deg); transition: transform var(--motion-fast) var(--ease-standard); }
.solar-settings #coordinates[open] summary::before { transform: rotate(45deg) translate(-2px, -1px); }
.solar-settings #coordinates summary:hover { color: var(--foreground); }
.solar-settings .coordinate-fields { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr) minmax(0,2fr); gap: 20px; max-width: 700px; padding: 14px 0 10px; }

/* ------------------------------------------------------------ date row */
.sun-app .date-row { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin: 26px 0 26px; font-size: 14px; color: var(--muted-foreground); }
.sun-app .date-stepper { display: inline-flex; align-items: stretch; }
.sun-app .date-stepper input { height: 42px; border-radius: 0; }
.sun-app .step-day { width: 42px; min-height: 42px; padding: 0; color: var(--muted-foreground); }
.sun-app .step-day:first-child { border-right: 0; border-radius: var(--radius-sm) 0 0 var(--radius-sm); }
.sun-app .step-day:last-child { border-left: 0; border-radius: 0 var(--radius-sm) var(--radius-sm) 0; }
.sun-app .step-day:hover { color: var(--foreground); }
.sun-app .step-day svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.sun-app #todaySun { min-height: 42px; }
.sun-app .zone-stamp { margin-left: auto; color: var(--subtle-foreground); font-family: var(--font-mono); font-size: 11px; letter-spacing: .04em; text-transform: uppercase; }

/* ---------------------------------------------------------- stat strip */
.sun-app .solar-stats { display: grid; grid-template-columns: 1fr 1.15fr 1fr; gap: 0; margin-bottom: 26px; border-block: 1px solid var(--border); }
.sun-app .solar-stats > div { position: relative; min-width: 0; padding: 20px 24px 18px; }
.sun-app .solar-stats > div:first-child { padding-left: 0; }
.sun-app .solar-stats > div:last-child { padding-right: 0; text-align: right; }
.sun-app .solar-stats > div + div { border-left: 1px solid var(--border); }
.sun-app .solar-stats .stat-light { text-align: center; }
.sun-app .stat-label { display: block; color: var(--muted-foreground); font-family: var(--font-mono); font-size: 11px !important; letter-spacing: .08em; text-transform: uppercase; }
.sun-app .solar-stats strong { display: block; margin: 8px 0 4px; font: 400 clamp(34px, 4.4vw, 52px)/1.1 var(--font-serif) !important; letter-spacing: -.045em; white-space: nowrap; }
.sun-app .solar-stats strong.is-phrase { font-size: clamp(24px, 2.6vw, 32px) !important; line-height: 1.25 !important; white-space: normal; padding-top: 8px; letter-spacing: -.02em; }
.sun-app .solar-stats .period { margin-left: 6px; color: var(--muted-foreground); font: 500 13px var(--font-sans); letter-spacing: .06em; }
.sun-app .solar-stats small { display: block; min-height: 22px; color: var(--muted-foreground); font-size: 14px; }
.sun-app .trend-mark { display: inline-block; margin-right: 6px; font-weight: 600; }
.sun-app .trend.is-up .trend-mark { color: var(--viz-sage-text); }
.sun-app .trend.is-down .trend-mark { color: var(--brand); }

/* ------------------------------------------------------------- the sky
   One day as a printed sky: colour follows the sun's altitude, the path
   rises over the horizon, and the ground darkens below it. */
.sun-app .sky-figure { margin: 0 0 40px; }
.day-band { display: block; border-radius: 3px; box-shadow: 0 1px 0 hsl(var(--shadow-color) / .06), 0 22px 40px -30px hsl(var(--shadow-color) / .6); }
.day-band svg { display: block; width: 100%; height: auto; }
.day-band .sky-ground { fill: var(--sky-ground); opacity: .07; }
.day-band .sun-glow { fill: var(--sky-sun); opacity: .2; }
.day-band .horizon { stroke-width: 1; opacity: .55; }
.day-band .sky-hour { stroke-width: 1; opacity: .22; }
.day-band .sky-hour.major { opacity: .32; }
.day-band .sun-path { fill: none; stroke-width: 1.75; stroke-linejoin: round; stroke-linecap: round; }
.day-band .sun-path.below { stroke-dasharray: 1.5 4; opacity: .7; }
.day-band .horizon-dot { fill: var(--sky-sun); stroke: var(--sky-sun-edge); stroke-width: 1.5; }
.day-band .sky-label { font: 12px var(--font-sans); letter-spacing: .005em; }
.day-band .horizon-label { font: 10px var(--font-mono); letter-spacing: .1em; text-transform: uppercase; opacity: .75; }
.day-band .now-line { stroke-width: 1; stroke-dasharray: 2 3; opacity: .55; }
.day-band .now-halo { fill: var(--sky-sun); opacity: .28; }
.day-band .now-sun { fill: var(--sky-sun); stroke: var(--sky-sun-edge); stroke-width: 2; }
.day-band .now-sun.is-down { fill: var(--sky-night); stroke: var(--sky-ink-night); stroke-width: 1.5; }
.day-band .now-label { font: 600 10px var(--font-mono); letter-spacing: .1em; text-transform: uppercase; }
@media (prefers-reduced-motion: no-preference) {
    .day-band .now-halo { animation: sun-breathe 3.2s var(--ease-standard) infinite alternate; transform-box: fill-box; transform-origin: center; }
    @keyframes sun-breathe { from { transform: scale(.8); opacity: .18; } to { transform: scale(1.1); opacity: .34; } }
}
.sun-app .day-ticks { display: flex; justify-content: space-between; margin-top: 8px; color: var(--subtle-foreground); font: 11px var(--font-mono) !important; letter-spacing: .02em; }

/* The day's light, in order, keyed to the ramp above. */
.sun-app .sky-times { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 180px), 1fr)); gap: 0; margin: 20px 0 0; padding: 0; list-style: none; border-top: 1px solid var(--border); }
.sun-app .sky-time { display: grid; gap: 2px; padding: 12px 16px 0 18px; position: relative; }
.sun-app .sky-time::before { content: ''; position: absolute; left: 0; top: 17px; width: 10px; height: 10px; border-radius: 50%; background: var(--sky-gold); box-shadow: inset 0 0 0 1px hsl(var(--shadow-color) / .12); }
.sun-app .sky-time--blue::before { background: var(--sky-blue); }
.sun-app .sky-time--none { padding-left: 0; color: var(--muted-foreground); font-size: 14px; }
.sun-app .sky-time--none::before { display: none; }
.sun-app .sky-time-label { color: var(--muted-foreground); font-size: 13px; }
.sun-app .sky-time-value { color: var(--foreground); font: 400 18px/1.35 var(--font-serif); letter-spacing: -.01em; white-space: nowrap; }

/* ------------------------------------------------------------ the year */
.sun-app .year-chart { border-top: 1px solid var(--border); padding-top: 30px; }
.sun-app .year-heading { margin-bottom: 14px; }
.sun-app .year-heading h2 { font: 400 28px/1.25 var(--font-serif); letter-spacing: -.025em; margin: 0 0 6px; }
.sun-app .year-heading p { color: var(--muted-foreground); font-size: 14px; }
#sunChart { width: 100%; display: block; cursor: crosshair; touch-action: pan-y; overflow: visible; user-select: none; }
#sunChart text { font-family: var(--font-sans); font-size: 12px; fill: var(--muted-foreground); }
#sunChart .sky-night { fill: var(--sky-night); }
#sunChart .sky-twilight { fill: var(--sky-blue); }
#sunChart .sky-day { fill: var(--sky-day); }
#sunChart .grid { stroke: var(--sky-ink-night); stroke-width: 1; opacity: .1; }
#sunChart .month { stroke: var(--sky-ink-night); stroke-width: 1; opacity: .1; }
#sunChart .noon-line { fill: none; stroke: var(--sky-ink-day); stroke-width: 1.25; stroke-dasharray: 1 4; stroke-linecap: round; opacity: .5; }
#sunChart .dst-note line { stroke: var(--sky-ink-night); stroke-width: 1; opacity: .5; }
#sunChart .dst-note text { fill: var(--sky-ink-night); font: 500 10px var(--font-mono); opacity: .8; }
#sunChart .season-mark line { stroke: var(--foreground); stroke-width: 1.25; opacity: .55; }
#sunChart .season-mark text { fill: var(--subtle-foreground); font: 10px var(--font-mono); letter-spacing: .08em; text-transform: uppercase; transition: opacity var(--motion-fast) var(--ease-standard); }
#sunChart .season-mark.is-covered text, #sunChart:has(.hover-line) .season-mark text { opacity: 0; }
#sunChart .today-tick { fill: var(--brand); }
#sunChart .selected-line { stroke: var(--brand); stroke-width: 1.25; }
#sunChart .selected-dot { fill: var(--sky-sun); stroke: var(--sky-sun-edge); stroke-width: 2; }
#sunChart .selected-label { fill: var(--foreground); font: 500 12px var(--font-sans); }
#sunChart .hover-line { stroke: var(--sky-ink-night); stroke-width: 1; stroke-dasharray: 2 3; opacity: .7; }
#sunChart .hover-dot { fill: var(--sky-ink-night); stroke: var(--sky-night); stroke-width: 1.25; }
#sunChart .hover-label { fill: var(--muted-foreground); font: 12px var(--font-sans); }
#sunChart:has(.hover-line) .selected-label { opacity: 0; }
.sun-app .day-scrubber { display: flex; align-items: center; gap: 20px; margin-top: 18px; color: var(--muted-foreground); font-size: 14px; }
.sun-app .day-scrubber input { flex: 1; min-width: 0; }
.sun-app .day-scrubber output { min-width: 52px; color: var(--foreground); font-family: var(--font-mono); font-size: 12px; text-align: right; }
.sun-app .chart-hint { margin: 12px 0 30px; color: var(--subtle-foreground); font-size: 13px !important; text-align: center; }

/* ------------------------------------------------------- notable days
   Four ruled cards; each one jumps the page to its date. */
.sun-app .season-extremes { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; border-block: 1px solid var(--border); }
.sun-app .season-card {
    position: relative; display: grid; justify-items: start; justify-content: stretch; align-content: start; gap: 2px;
    min-width: 0; min-height: 0; padding: 18px 20px 18px; border: 0; border-radius: 0;
    background: transparent; color: var(--foreground); text-align: left;
}
.sun-app .season-card + .season-card { border-left: 1px solid var(--border); }
.sun-app .season-card:hover { background: var(--surface); }
.sun-app .season-card:active { transform: none; }
.sun-app .season-card::after { content: '→'; position: absolute; top: 18px; right: 18px; color: var(--subtle-foreground); font-size: 14px; opacity: 0; transform: translateX(-4px); transition: opacity var(--motion-fast) var(--ease-standard), transform var(--motion-fast) var(--ease-standard); }
.sun-app .season-card:hover::after, .sun-app .season-card:focus-visible::after { opacity: 1; transform: none; }
.sun-app .season-card[aria-pressed="true"]::before { content: ''; position: absolute; left: 0; right: 0; top: -1px; height: 2px; background: var(--brand); }
.sun-app .season-card[aria-pressed="true"] .season-label { color: var(--brand); }
.sun-app .season-label { color: var(--muted-foreground); font-family: var(--font-mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; }
.sun-app .season-card strong { margin-top: 6px; font: 400 26px/1.2 var(--font-serif); letter-spacing: -.025em; }
.sun-app .season-card small { color: var(--muted-foreground); font-size: 13px; }
.sun-app .season-card:disabled { opacity: 1; cursor: default; }
.sun-app .season-card:disabled strong { color: var(--subtle-foreground); font-size: 18px; }
.sun-app .season-card:disabled:hover { background: transparent; }

@media (max-width: 760px) {
    .sun-app .season-extremes { grid-template-columns: 1fr 1fr; }
    .sun-app .season-card:nth-child(3) { border-left: 0; }
    .sun-app .season-card:nth-child(n+3) { border-top: 1px solid var(--border); }
}
@media (max-width: 650px) {
    .solar-settings-main { grid-template-columns: minmax(0,1fr) 100px; gap: 16px; }
    .solar-actions { grid-column: 1 / -1; justify-content: start; }
    .solar-settings .coordinate-fields { grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 16px; }
    .solar-settings .coordinate-fields label:last-of-type { grid-column: 1 / -1; }
}
@media (max-width: 600px) {
    .sun-app .date-row { gap: 10px; }
    .sun-app .date-row > label { width: 100%; }
    .sun-app .date-stepper { flex: 1; }
    .sun-app .date-stepper input { flex: 1; min-width: 0; }
    .sun-app .zone-stamp { width: 100%; margin: 0; }
    .sun-app .solar-stats > div { padding: 14px 8px 12px; }
    .sun-app .solar-stats strong { font-size: 26px !important; }
    .sun-app .solar-stats strong.is-phrase { font-size: clamp(24px, 2.6vw, 32px) !important; line-height: 1.25 !important; white-space: normal; padding-top: 8px; letter-spacing: -.02em; }
.sun-app .solar-stats .period { margin-left: 3px; font-size: 10px; }
    .sun-app .solar-stats small { font-size: 11px; }
    .sun-app .stat-label { font-size: 10px !important; }
    .sun-app .trend-mark { margin-right: 3px; }
    .sun-app .sky-times { grid-template-columns: 1fr 1fr; }
    .sun-app .sky-time { padding-right: 8px; }
    .sun-app .sky-time-value { font-size: 16px; white-space: normal; }
    .sun-app .day-ticks { font-size: 10px !important; }
    .sun-app .day-scrubber { gap: 10px; }
    .sun-app .day-scrubber label { display: none; }
    .sun-app .season-card { padding: 14px 12px; }
    .sun-app .season-card strong { font-size: 21px; }
    .sun-app .season-card::after { display: none; }
    .sun-app .year-heading h2 { font-size: 25px; }
}