/* ==========================================================================
   CaLottery Cruncher — draw-night broadcast board
   Palette:
     --night   #101C3A  deep studio navy (hero, header)
     --paper   #F4F6FA  cool page white
     --ink     #1B2434  body text
     --gold    #F5B301  jackpot gold (accent, one place at a time)
     --hot     #E4572E  hot numbers
     --cold    #5B8DEF  cold numbers
   Type: Bebas Neue (display) / Inter (body) / IBM Plex Mono (data)
   ========================================================================== */

:root {
  --night: #101c3a;
  --night-2: #1a2b52;
  --paper: #f4f6fa;
  --card: #ffffff;
  --ink: #1b2434;
  --ink-soft: #55607a;
  --line: #dde3ee;
  --gold: #f5b301;
  --gold-dark: #c78f00;
  --hot: #e4572e;
  --cold: #5b8def;
  --radius: 14px;
  --shadow: 0 2px 10px rgba(16, 28, 58, 0.08);
  --font-display: "Bebas Neue", "Arial Narrow", sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
}

a { color: inherit; }

.mono { font-family: var(--font-mono); font-size: 0.92em; }

/* ---------- Header / nav ---------- */
.site-header {
  background: var(--night);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  padding: 0.9rem clamp(1rem, 4vw, 2.5rem);
  position: sticky;
  top: 0;
  z-index: 20;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
}

.brand-ball {
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 50%;
  background: radial-gradient(circle at 32% 28%, #fff 0 8%, var(--gold) 60%, var(--gold-dark));
  color: var(--night);
  font-family: var(--font-display);
  font-size: 1.3rem;
  display: grid;
  place-items: center;
  line-height: 1;
  padding-top: 2px;
}

.brand-text {
  font-family: var(--font-display);
  font-size: 1.45rem;
  letter-spacing: 0.04em;
}
.brand-text em { font-style: normal; color: var(--gold); }

.game-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
}
.game-nav a {
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  color: #cbd5ec;
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
}
.game-nav a:hover { color: #fff; }
.game-nav a.active {
  background: var(--gold);
  color: var(--night);
  font-weight: 600;
}

/* ---------- Hero ---------- */
.hero {
  background:
    radial-gradient(1200px 400px at 50% -80px, var(--night-2), transparent 70%),
    var(--night);
  color: #fff;
  padding: clamp(2.2rem, 6vw, 4rem) 1rem clamp(2.6rem, 6vw, 4.2rem);
  text-align: center;
}

.hero .eyebrow {
  margin: 0 0 0.4rem;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
}

.hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(3rem, 9vw, 5.2rem);
  letter-spacing: 0.03em;
  line-height: 0.95;
}

.draw-date {
  margin: 0.9rem 0 1.4rem;
  color: #b9c4de;
  font-size: 0.98rem;
}

.next-draw {
  margin: 1.4rem 0 0;
  color: #b9c4de;
  font-size: 0.95rem;
}
.next-draw strong { color: #fff; font-weight: 600; }

.special-label {
  margin: 0.5rem 0 0;
  font-size: 0.8rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
}

/* ---------- Lottery balls ---------- */
.balls {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.55rem;
}

.ball {
  --size: 2.6rem;
  width: var(--size);
  height: var(--size);
  border-radius: 50%;
  display: inline-grid;
  place-items: center;
  background: radial-gradient(circle at 32% 28%, #ffffff 0 45%, #e8ecf5 78%, #c9d2e4);
  color: var(--night);
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: calc(var(--size) * 0.42);
  box-shadow: inset 0 -3px 6px rgba(16, 28, 58, 0.18), 0 2px 4px rgba(0, 0, 0, 0.25);
}

.balls-lg .ball { --size: clamp(3.2rem, 9vw, 4.2rem); }

.ball-special {
  background: radial-gradient(circle at 32% 28%, #ffe9a8 0 30%, var(--gold) 65%, var(--gold-dark));
}

.ball-sm { --size: 2rem; }
.ball-hot { background: radial-gradient(circle at 32% 28%, #f0764f 0 20%, #c8431f 70%, #8f2a10); color: #fff; font-weight: 700; }
.ball-cold { background: radial-gradient(circle at 32% 28%, #6d93e8 0 20%, #2f5fc4 70%, #1f3f8f); color: #fff; font-weight: 700; }

/* ---------- Panels ---------- */
main {
  max-width: 1060px;
  margin: 0 auto;
  padding: 0 clamp(0.9rem, 3vw, 1.5rem) 3rem;
}

.panel {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: clamp(1.2rem, 3vw, 1.8rem);
  margin-top: 1.4rem;
}

.panel h2, .stat-card h2 {
  font-family: var(--font-display);
  font-size: 1.7rem;
  letter-spacing: 0.04em;
  margin: 0 0 0.3rem;
}

.panel-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.panel-sub {
  margin: 0.1rem 0 1.1rem;
  color: var(--ink-soft);
  font-size: 0.95rem;
  max-width: 60ch;
}

.panel-prose h1 {
  font-family: var(--font-display);
  font-size: 2.4rem;
  letter-spacing: 0.04em;
  margin: 0 0 0.6rem;
}
.panel-prose h2 { font-size: 1.4rem; margin-top: 1.6rem; }
.panel-prose ul { padding-left: 1.2rem; }

/* ---------- Forms ---------- */
form { display: flex; flex-wrap: wrap; gap: 0.6rem; align-items: end; }

label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--ink-soft);
  margin-bottom: 0.25rem;
  width: 100%;
}

.lookup-form label, .check-form label, .window-form label { width: auto; align-self: center; margin: 0; }

input[type="date"], input[type="text"], select {
  font: inherit;
  padding: 0.55rem 0.75rem;
  border: 1.5px solid var(--line);
  border-radius: 9px;
  background: #fff;
  color: var(--ink);
  min-width: 0;
}

input:focus-visible, select:focus-visible, button:focus-visible, .heat-ball:focus-visible, a:focus-visible {
  outline: 3px solid var(--cold);
  outline-offset: 2px;
}

button {
  font: inherit;
  font-weight: 600;
  padding: 0.58rem 1.2rem;
  border: 0;
  border-radius: 9px;
  background: var(--night);
  color: #fff;
  cursor: pointer;
}
button:hover { background: var(--night-2); }

.notice {
  margin: 0.9rem 0 0;
  padding: 0.7rem 0.95rem;
  background: #fff7e0;
  border: 1px solid #efd58a;
  border-radius: 9px;
  font-size: 0.93rem;
}

.lookup-result { margin-top: 1.2rem; }
.lookup-result h3 { margin: 0 0 0.7rem; font-size: 1.05rem; }
.lookup-result .balls { justify-content: flex-start; }
.sums { color: var(--ink-soft); font-size: 0.9rem; margin: 0.8rem 0 0; }

/* ---------- Heat board (signature) ---------- */
.heat-board {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(3rem, 1fr));
  gap: 0.5rem;
  margin-top: 0.4rem;
}

.heat-ball {
  position: relative;
  aspect-ratio: 1;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: default;
  /* Cold blue -> paper -> hot red, driven by --t (0..1) */
  background:
    radial-gradient(circle at 32% 28%, rgba(255, 255, 255, 0.18) 0 25%, transparent 55%),
    color-mix(in srgb, #000 28%, color-mix(in srgb, var(--hot) calc(var(--t) * 100%), var(--cold)));
  color: #fff;
  font-weight: 700;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.55);
  box-shadow: inset 0 -3px 5px rgba(16, 28, 58, 0.22);
  transition: transform 120ms ease;
}
.heat-ball:hover, .heat-ball:focus-visible { transform: scale(1.12); z-index: 2; }

.heat-ball::after {
  content: attr(data-count);
  position: absolute;
  bottom: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--night);
  color: #fff;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.25rem 0.55rem;
  border-radius: 6px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 120ms ease;
}
.heat-ball:hover::after, .heat-ball:focus-visible::after { opacity: 1; }

.special-board-title {
  margin: 1.4rem 0 0.4rem;
  font-size: 0.85rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-dark);
}

.legend {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-top: 1.1rem;
  font-size: 0.82rem;
  color: var(--ink-soft);
}
.legend-bar {
  flex: 0 0 120px;
  height: 8px;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--cold), var(--hot));
}
.legend-note { margin-left: auto; }

/* ---------- Stat cards ---------- */
.stat-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1rem;
  margin-top: 1.4rem;
}

.stat-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.2rem 1.3rem;
}

.stat-list {
  list-style: none;
  margin: 0.6rem 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.stat-list li {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-size: 0.95rem;
}
.stat-note { font-size: 0.8rem; color: var(--ink-soft); margin: 0.8rem 0 0; }

/* ---------- Number groups (pairs, triples, quads) ---------- */
.combo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
  margin-top: 0.4rem;
}
.combo-card {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1rem 1.1rem;
}
.combo-card h3 {
  margin: 0 0 0.7rem;
  font-size: 0.85rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.combo-list li { flex-wrap: wrap; row-gap: 0.25rem; }
.combo { display: inline-flex; gap: 0.25rem; }
.combo .ball {
  --size: 2rem;
  background: radial-gradient(circle at 32% 28%, #3b5a9a 0 20%, #1c2f5e 65%, var(--night));
  color: #fff;
  font-weight: 700;
  font-size: 0.88rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.35);
}
.combo-meta { display: inline-flex; align-items: baseline; gap: 0.5rem; margin-left: auto; }
.combo-last { font-size: 0.74rem; color: var(--ink-soft); white-space: nowrap; }

/* ---------- Tables ---------- */
.data-table {
  border-collapse: collapse;
  width: 100%;
  max-width: 420px;
  margin-top: 1.1rem;
  font-size: 0.93rem;
}
.data-table caption {
  text-align: left;
  font-size: 0.82rem;
  color: var(--ink-soft);
  padding-bottom: 0.4rem;
}
.data-table th, .data-table td {
  text-align: left;
  padding: 0.45rem 0.8rem 0.45rem 0;
  border-bottom: 1px solid var(--line);
}
.data-table th { font-weight: 600; font-size: 0.85rem; color: var(--ink-soft); }

.check-result { margin-top: 1.2rem; }
.check-result .balls { justify-content: flex-start; margin-bottom: 0.9rem; }

/* ---------- Quick pick ---------- */
.panel-pick { text-align: center; }
.panel-pick .panel-sub { margin-inline: auto; }
.panel-pick button { background: var(--gold); color: var(--night); }
.panel-pick button:hover { background: var(--gold-dark); color: #fff; }
#quickpick-result { margin-top: 1.1rem; min-height: 2.6rem; }

.pick-actions { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 0.6rem; }

.pick-count { display: flex; align-items: center; gap: 0.5rem; }
.pick-count label { width: auto; margin: 0; }

/* One row per pick: a letter (A, B, C...) then the balls */
.pick-list { display: flex; flex-direction: column; align-items: center; gap: 0.7rem; }
.pick-row { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 0.8rem; }
.pick-row .ball { --size: clamp(2.1rem, 8vw, 2.6rem); }
.pick-letter {
  width: 1.6rem;
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--ink-soft);
  text-align: right;
}
[hidden] { display: none !important; }
.panel-pick .btn-secondary { background: transparent; color: var(--night); border: 1.5px solid var(--night); }
.panel-pick .btn-secondary:hover { background: var(--night); color: #fff; }

/* ---------- Print: only the pick slip prints ---------- */
.print-slip { display: none; }

@media print {
  @page { margin: 18mm; }

  .site-header, main, .site-footer { display: none !important; }

  body { background: #fff; color: #000; }

  .print-slip {
    display: block;
    max-width: 420px;
    margin: 0 auto;
    padding: 1.2rem 1.4rem 1.4rem;
    border: 2px solid #000;
    border-radius: 14px;
    text-align: center;
    font-family: var(--font-body);
  }

  .slip-kicker {
    margin: 0;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
  }

  .slip-title {
    margin: 0.2rem 0 1.1rem;
    font-family: var(--font-display);
    font-size: 2.6rem;
    letter-spacing: 0.04em;
    line-height: 1;
    font-weight: 400;
  }

  .slip-balls {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.7rem;
    margin-bottom: 1.1rem;
  }

  .slip-ball-wrap { display: flex; flex-direction: column; align-items: center; gap: 0.2rem; }

  .slip-ball {
    display: inline-grid;
    place-items: center;
    width: 3.4rem;
    height: 3.4rem;
    border: 2px solid #000;
    border-radius: 50%;
    background: #fff;
    color: #000;
    font-family: var(--font-mono);
    font-weight: 600;
    font-size: 1.4rem;
  }

  /* Special ball: heavier double ring, so it still reads on a black-and-white printer */
  .slip-ball-special { border-width: 5px; border-style: double; }

  .slip-ball-label { font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase; }

  /* Play card with several lettered picks */
  .print-slip { break-inside: avoid; }
  .slip-multi { max-width: 540px; }
  .slip-rows { margin-bottom: 0.8rem; }
  .slip-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin: 0.55rem 0;
  }
  .slip-letter {
    width: 2rem;
    margin-right: 0.3rem;
    font-family: var(--font-mono);
    font-size: 1.15rem;
    font-weight: 600;
    text-align: right;
  }
  .slip-multi .slip-ball { width: 3rem; height: 3rem; font-size: 1.25rem; }
  .slip-multi .slip-ball-special { border-width: 5px; }
  .slip-legend { margin: 0 0 0.6rem; font-size: 0.78rem; letter-spacing: 0.08em; text-transform: uppercase; }

  .slip-meta { margin: 0.15rem 0; font-size: 0.85rem; }

  .slip-note {
    margin: 1rem 0 0;
    padding-top: 0.8rem;
    border-top: 1px solid #000;
    font-size: 0.72rem;
    line-height: 1.45;
  }
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--night);
  color: #b9c4de;
  padding: 1.8rem clamp(1rem, 4vw, 2.5rem);
  font-size: 0.85rem;
  margin-top: 3rem;
}
.footer-disclaimer { max-width: 68ch; margin: 0 0 0.8rem; }
.footer-meta { margin: 0; color: #8593b5; }
.footer-meta a { color: #b9c4de; }

/* ---------- Small screens ---------- */
@media (max-width: 560px) {
  .heat-board { grid-template-columns: repeat(auto-fill, minmax(2.5rem, 1fr)); gap: 0.4rem; }
  .heat-ball { font-size: 0.8rem; }
  .panel-head { flex-direction: column; align-items: flex-start; }
}