/* ============================================================
   KoRo Houses Cup — vintage label aesthetic
   Cream paper · serif display · the badges carry the color
   ============================================================ */

:root { color-scheme: light only; }

:root {
  --paper:        #f3ead7;
  --paper-warm:   #ece0c2;
  --paper-deep:   #d9c89e;
  --ink:          #2a2620;
  --ink-soft:     #5d544a;
  --ink-faint:    #8a7f70;
  --rule:         #c8b78e;

  --gold:   #b08530;
  --silver: #8a8275;
  --bronze: #8d6033;

  --winning:       #b08530;
  --organizing:    #5d7da8;
  --participating: #7a9456;

  --font-display: 'Abril Fatface', Georgia, 'Times New Roman', serif;
  --font-serif:   'Cormorant Garamond', Georgia, serif;
  --font-mono:    'DM Mono', ui-monospace, 'SF Mono', monospace;

  --maxw: 1240px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

body {
  font-family: var(--font-serif);
  font-size: 17px;
  color: var(--ink);
  background-color: var(--paper);
  background-image:
    radial-gradient(ellipse at 20% 10%, rgba(196,168,108,0.10), transparent 55%),
    radial-gradient(ellipse at 80% 90%, rgba(196,168,108,0.10), transparent 55%);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body.modal-open { overflow: hidden; }

button { font-family: inherit; cursor: pointer; }
ul { list-style: none; padding: 0; margin: 0; }

/* ============== DASHBOARD ============== */
#dashboard {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 28px clamp(20px, 4vw, 56px) 80px;
}

.topbar {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; padding-bottom: 20px;
  border-bottom: 1px solid var(--rule);
}
.brand { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.brand-mark { font-family: var(--font-display); font-size: 26px; letter-spacing: .04em; }
.brand-mark-logo {
  height: 32px;
  width: auto;
  color: var(--ink);
  display: block;
}
.brand-sub  {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: .3em;
  text-transform: uppercase; color: var(--ink-faint);
}
.topbar-right { display: flex; align-items: center; gap: 12px; }
.refresh {
  display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px;
  background: var(--ink); color: var(--paper); border: 1px solid var(--ink);
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .15em;
  text-transform: uppercase; border-radius: 2px;
  transition: background .15s ease;
}
.refresh:hover:not(:disabled) { background: #423b32; }
.refresh:disabled { opacity: .5; cursor: wait; }
.refresh svg { transition: transform .6s ease; }
.refresh.spinning svg { transform: rotate(-360deg); }

/* Hero */
.hero { text-align: center; padding: 56px 0 24px; }
.kicker {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .35em;
  text-transform: uppercase; color: var(--ink-faint);
  margin: 0 0 16px;
}
.title {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 7vw, 5rem);
  margin: 0; letter-spacing: .005em; line-height: 1;
}
.updated, .tap-hint {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .15em;
  color: var(--ink-faint);
}
.updated  { margin: 18px 0 0; }
.tap-hint { margin: 6px 0 0; opacity: .8; }

/* Podium */
.podium {
  display: grid;
  grid-template-columns: 1fr 1.25fr 1fr;
  align-items: end;
  gap: clamp(16px, 4vw, 56px);
  padding: 48px 0 32px;
}
.podium .card { animation: rise .8s cubic-bezier(.2,.7,.2,1) both; }
.podium .card.rank-1 { animation-delay: .15s; order: 2; }
.podium .card.rank-2 { order: 1; }
.podium .card.rank-3 { animation-delay: .3s; order: 3; }
@keyframes rise {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

.card {
  appearance: none; background: transparent; border: 0; padding: 0;
  font: inherit; color: inherit; cursor: pointer;
  text-align: center;
  display: flex; flex-direction: column; align-items: center;
  width: 100%;
  transition: transform .2s ease;
}
.card:hover { transform: translateY(-4px); }
.card:focus-visible { outline: 2px solid var(--ink); outline-offset: 6px; border-radius: 4px; }
.card .badge {
  width: 100%; max-width: 280px; aspect-ratio: 1;
  display: grid; place-items: center;
}
.card .badge img {
  width: 100%; height: 100%; object-fit: contain;
  filter: drop-shadow(0 18px 24px rgba(60, 50, 30, 0.18));
  transition: filter .2s ease;
  background: transparent;
}
.card:hover .badge img { filter: drop-shadow(0 22px 28px rgba(60, 50, 30, 0.26)); }
.card.rank-1 .badge { max-width: 340px; }
.card.rank-1 .badge img { filter: drop-shadow(0 26px 30px rgba(60, 50, 30, 0.28)); }
.card.rank-1:hover .badge img { filter: drop-shadow(0 30px 34px rgba(60, 50, 30, 0.36)); }

.rank-pill {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: .4em;
  text-transform: uppercase; color: var(--ink-soft);
  background: rgba(255,250,235,0.5);
  border: 1px solid var(--rule);
  padding: 4px 12px; border-radius: 999px;
  margin-bottom: 14px;
}
.card.rank-1 .rank-pill { color: var(--gold);   border-color: rgba(176,133,48,0.5); }
.card.rank-2 .rank-pill { color: var(--silver); border-color: rgba(138,130,117,0.5); }
.card.rank-3 .rank-pill { color: var(--bronze); border-color: rgba(141,96,51,0.5); }

.card .score {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6vw, 4rem);
  line-height: 1; margin: 18px 0 4px; letter-spacing: .005em;
}
.card .score-label {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: .3em;
  text-transform: uppercase; color: var(--ink-faint);
}
.card .gap {
  margin-top: 10px;
  font-family: var(--font-mono); font-size: 11px; color: var(--ink-soft);
}
.card .view-hint {
  margin-top: 14px;
  font-family: var(--font-mono); font-size: 10px; letter-spacing: .2em;
  text-transform: uppercase; color: var(--ink-faint);
  opacity: 0; transition: opacity .2s ease;
}
.card:hover .view-hint, .card:focus-visible .view-hint { opacity: 1; }

.rest {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: clamp(16px, 4vw, 56px);
  padding-top: 8px;
  border-top: 1px solid var(--rule);
  margin-top: 12px;
}
.rest .card {
  padding-top: 40px;
  animation: rise .8s cubic-bezier(.2,.7,.2,1) both;
  animation-delay: .45s;
}
.rest .card .badge { max-width: 200px; opacity: .9; }

/* ============== CHART ============== */
.chart {
  margin-top: 80px;
  padding-top: 40px;
  border-top: 1px solid var(--rule);
}
.chart-head { text-align: center; margin-bottom: 24px; }
.chart-kicker {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .35em;
  text-transform: uppercase; color: var(--ink-faint);
  margin: 0 0 12px;
}
.chart-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.2rem);
  margin: 0; letter-spacing: .005em; line-height: 1;
}

.legend {
  display: flex; flex-wrap: wrap; justify-content: center;
  gap: 12px 24px;
  margin: 24px 0 16px;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .1em;
  text-transform: uppercase; color: var(--ink-soft);
}
.legend-item {
  display: inline-flex; align-items: center; gap: 8px;
}
.legend-swatch {
  display: inline-block; width: 12px; height: 12px; border-radius: 2px;
}
.legend-name {}
.legend-value {
  font-family: var(--font-display); font-size: 13px;
  color: var(--ink); margin-left: 4px;
}

.chart-svg-wrap {
  position: relative;
  width: 100%;
  /* Keep aspect ratio close to the viewBox */
  padding: 0;
}
.chart-svg {
  width: 100%;
  height: auto;
  max-height: 460px;
  display: block;
}
.chart-svg .grid {
  stroke: var(--rule);
  stroke-width: 1;
  stroke-dasharray: 2 4;
  vector-effect: non-scaling-stroke;
  opacity: 0.6;
}
.chart-svg .ax-y, .chart-svg .ax-x {
  font-family: var(--font-mono);
  font-size: 11px;
  fill: var(--ink-faint);
}
.chart-svg .series-line {
  fill: none;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  vector-effect: non-scaling-stroke;
  /* Reveal animation: stroke-dasharray = 2000 (overshoots all reasonable path lengths),
     dashoffset animates from 2000 to 0, "drawing" the line left-to-right. */
  stroke-dasharray: 2000;
  stroke-dashoffset: 2000;
  animation: draw 2.4s cubic-bezier(.25,.7,.3,1) forwards;
  animation-delay: var(--delay, 0s);
}
@keyframes draw {
  to { stroke-dashoffset: 0; }
}
.chart-svg .cursor {
  stroke: var(--ink-soft);
  stroke-width: 1;
  stroke-dasharray: 3 3;
  vector-effect: non-scaling-stroke;
  pointer-events: none;
}
.chart-svg .marker {
  pointer-events: none;
  stroke: var(--paper);
  stroke-width: 2;
  vector-effect: non-scaling-stroke;
}
.chart-svg .hover-strip { cursor: crosshair; }

.chart-tooltip {
  position: absolute;
  top: 12px;
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 3px;
  padding: 10px 14px;
  font-size: 13px;
  box-shadow: 0 12px 30px -10px rgba(60,50,30,0.4);
  pointer-events: none;
  z-index: 5;
  min-width: 180px;
}
.tt-month {
  margin: 0 0 8px;
  font-family: var(--font-mono); font-size: 10px; letter-spacing: .25em;
  text-transform: uppercase; color: var(--ink-faint);
}
.tt-list li {
  display: grid;
  grid-template-columns: 12px 1fr auto;
  gap: 8px;
  align-items: center;
  padding: 3px 0;
}
.tt-swatch {
  display: inline-block; width: 10px; height: 10px; border-radius: 2px;
}
.tt-name {
  font-family: var(--font-serif);
}
.tt-value {
  font-family: var(--font-display);
  font-size: 14px;
  color: var(--ink);
}
.chart-empty {
  padding: 40px;
  text-align: center;
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: .15em; text-transform: uppercase;
  color: var(--ink-faint);
}

/* Meta strip */
.meta {
  margin-top: 64px;
  display: flex; justify-content: center;
  padding: 32px 0;
  border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule);
}
.meta-item { display: flex; flex-direction: column; align-items: center; gap: 6px; text-align: center; }
.meta-label {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: .25em;
  text-transform: uppercase; color: var(--ink-faint);
}
.meta-item strong {
  font-family: var(--font-display); font-size: 2.4rem; font-weight: 400;
  letter-spacing: .005em; line-height: 1;
}
.meta-breakdown { display: flex; gap: 28px; margin-top: 14px; }
.meta-breakdown li { display: flex; flex-direction: column; align-items: center; gap: 4px; }
.meta-breakdown .bd-val {
  font-family: var(--font-display); font-size: 1.6rem; color: var(--ink); line-height: 1;
}
.meta-breakdown .bd-label {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: .2em;
  text-transform: uppercase; color: var(--ink-faint);
}

.error {
  margin-top: 24px;
  padding: 10px 14px;
  background: rgba(222, 108, 108, 0.08);
  border: 1px solid rgba(222, 108, 108, 0.4);
  color: #8a3333; font-size: 14px; border-radius: 2px;
}

/* ============== MODAL ============== */
.modal[hidden] { display: none; }
.modal {
  position: fixed; inset: 0; z-index: 1000;
  display: grid; place-items: center;
  padding: clamp(16px, 4vw, 40px);
}
.modal-backdrop {
  position: absolute; inset: 0;
  background: rgba(42, 38, 32, 0.55);
  backdrop-filter: blur(3px);
  animation: fadein .2s ease;
}
@keyframes fadein { from { opacity: 0; } to { opacity: 1; } }

.modal-dialog {
  position: relative;
  width: min(100%, 920px);
  max-height: calc(100vh - 64px);
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 4px;
  box-shadow: 0 30px 80px -20px rgba(60, 50, 30, 0.5);
  overflow: hidden;
  display: flex; flex-direction: column;
  animation: pop .25s cubic-bezier(.2,.8,.2,1.02);
}
@keyframes pop {
  from { opacity: 0; transform: translateY(12px) scale(.98); }
  to   { opacity: 1; transform: translateY(0)    scale(1); }
}

.modal-close {
  position: absolute; top: 14px; right: 14px;
  width: 36px; height: 36px;
  border: 1px solid var(--rule);
  background: rgba(255, 250, 235, 0.7);
  color: var(--ink-soft);
  border-radius: 50%;
  display: grid; place-items: center;
  z-index: 2;
  transition: background .15s ease;
}
.modal-close:hover { background: var(--paper-warm); color: var(--ink); }

#modal-body {
  overflow-y: auto;
  display: flex; flex-direction: column;
}

.modal-header {
  display: flex; gap: 28px; align-items: center;
  padding: 36px 40px 24px;
  border-bottom: 1px solid var(--rule);
}
.modal-badge {
  flex: 0 0 auto;
  width: clamp(120px, 18vw, 180px);
  aspect-ratio: 1;
}
.modal-badge img { width: 100%; height: 100%; object-fit: contain; background: transparent; }
.modal-head-text { flex: 1; min-width: 0; }
.modal-kicker {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: .35em;
  text-transform: uppercase; color: var(--ink-faint);
  margin: 0 0 6px;
}
.modal-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3rem);
  margin: 0; line-height: 1; letter-spacing: .005em;
}
.modal-summary {
  margin: 12px 0 16px;
  font-family: var(--font-serif); font-size: 1.05rem; color: var(--ink-soft);
}
.modal-summary strong {
  font-family: var(--font-display); font-weight: 400;
  font-size: 1.5rem; color: var(--ink); margin-right: 2px;
}
.modal-breakdown { display: flex; gap: 24px; }
.modal-breakdown li { display: flex; flex-direction: column; gap: 2px; }
.modal-breakdown .bd-num {
  font-family: var(--font-display); font-size: 1.4rem; line-height: 1; color: var(--ink);
}
.modal-breakdown .bd-label {
  font-family: var(--font-mono); font-size: 9px; letter-spacing: .2em;
  text-transform: uppercase; color: var(--ink-faint);
}

.modal-loading, .modal-error {
  padding: 60px 40px; text-align: center;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .2em;
  text-transform: uppercase; color: var(--ink-faint);
}
.modal-error { color: #8a3333; }

.modal-table-wrap { padding: 16px 40px 40px; }
.modal-table { width: 100%; border-collapse: collapse; }
.modal-table thead th {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: .25em;
  text-transform: uppercase; color: var(--ink-faint);
  text-align: left; font-weight: 500;
  padding: 12px 12px;
  border-bottom: 1px solid var(--rule);
}
.modal-table thead th.th-points { text-align: right; }
.modal-table tbody td {
  padding: 14px 12px;
  border-bottom: 1px solid rgba(200, 183, 142, 0.4);
  vertical-align: middle;
}
.modal-table tbody tr:last-child td { border-bottom: 0; }
.modal-table .td-date {
  font-family: var(--font-mono); font-size: 11px; color: var(--ink-soft); white-space: nowrap;
}
.modal-table .td-activity { font-size: 1rem; }
.modal-table .td-action   { white-space: nowrap; }
.modal-table .td-points {
  text-align: right;
  font-family: var(--font-display);
  font-size: 1.2rem; line-height: 1;
}
.modal-table .td-empty {
  text-align: center; padding: 40px 12px;
  font-family: var(--font-mono); font-size: 11px; color: var(--ink-faint);
  letter-spacing: .15em; text-transform: uppercase;
}

.tag {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-mono); font-size: 10px; letter-spacing: .15em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--rule);
  background: rgba(255, 250, 235, 0.6);
  color: var(--ink-soft);
}
.tag::before {
  content: ''; width: 6px; height: 6px; border-radius: 50%;
  background: var(--ink-faint);
}
.tag-winning::before       { background: var(--winning); }
.tag-organizing::before    { background: var(--organizing); }
.tag-participating::before { background: var(--participating); }

/* Mobile */
@media (max-width: 767px) {
  .topbar { flex-direction: column; align-items: stretch; gap: 12px; }
  .topbar-right { justify-content: flex-end; }

  .hero { padding: 32px 0 16px; }

  .podium { grid-template-columns: 1fr; gap: 32px; }
  .podium .card.rank-1, .podium .card.rank-2, .podium .card.rank-3 { order: initial; }
  .card .badge, .card.rank-1 .badge { max-width: 220px; }
  .rest .card .badge { max-width: 180px; }

  .meta-breakdown { gap: 18px; }

  .chart { margin-top: 56px; padding-top: 28px; }
  .legend { gap: 8px 16px; font-size: 10px; }
  .chart-tooltip { min-width: 140px; font-size: 12px; }

  .modal-header {
    flex-direction: column; gap: 16px; text-align: center;
    padding: 28px 20px 20px;
  }
  .modal-breakdown { justify-content: center; }
  .modal-table-wrap { padding: 12px 16px 28px; }

  .modal-table thead { display: none; }
  .modal-table tbody tr {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 4px 12px;
    padding: 14px 0;
    border-bottom: 1px solid rgba(200, 183, 142, 0.4);
  }
  .modal-table tbody td { border: 0; padding: 2px 0; }
  .modal-table .td-date     { grid-column: 1; font-size: 10px; }
  .modal-table .td-activity { grid-column: 1 / -1; font-weight: 600; }
  .modal-table .td-action   { grid-column: 1; }
  .modal-table .td-points   { grid-column: 2; grid-row: 2 / span 2; align-self: center; font-size: 1.4rem; }
}