/* gw.css */

/* gw.css */

.suitcolors-block { margin-top: 10px; }
.firstdeal-block  { margin-top: 10px; }

/* --- 4-column settings row (label + 3 options) --- */
.settings4{
  width: 100%;
  border-collapse: collapse;
  border-spacing: 0;
  table-layout: fixed;        /* stable columns */
  margin: 0;
}

.settings4 th,
.settings4 td{
  padding: 0;
  vertical-align: middle;
}

/* match opponent header vibe + keep left indent consistent */
.settings4-label{
  width: clamp(60px, 12vw, 90px);               /* reduced to give pills more space */
  padding-left: clamp(8px, 3vw, 52px);         /* matches .start-field-row indent */
  font-size: 1em;
  font-weight: 700;
  opacity: 0.85;
  text-align: left;
  white-space: nowrap;
}

.settings4-opt{
  width: calc((100% - clamp(60px, 12vw, 90px)) / 3);
  text-align: left;
  padding-right: clamp(8px, 2vw, 12px);        /* increased gap between pills */
  white-space: nowrap;
}

 .suit-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.25em;
  cursor: pointer;

  /* cream/parchment pill */
  padding: 0.2em 0.7em;
  border-radius: 999px;
  background: rgba(245, 236, 210, 0.807);
  box-shadow:
    inset 0 0 0 1px rgba(245, 236, 210, 0.35),
    0 2px 6px rgba(0,0,0,0.25);

  user-select: none;
  white-space: nowrap;
 }

 .suit-pill input[type="radio"] {
   margin: 0;
   flex: 0 0 auto;
   transform: scale(0.92);    /* tiny shave */
   transform-origin: center;
 }

 .pill-suits {
   display: inline-flex;
   gap: 4px;                 /* tighter suit spacing */
   padding: 0;               /* no “pill inside pill” padding */
   border-radius: 0;
   background: transparent;  /* kill inner pill */
   box-shadow: none;         /* kill inner pill */
   font-weight: 800;
 }

 .pill-suits span {
   font-size: 1em;
   line-height: 1;
 }

/* remove any layout influence from the old flex wrapper if still present */
.suitcolors-line,
.suitcolors-row{
  display: contents;
}

 /* Colour sets */
 .pill-suits.classic span:nth-child(1),
 .pill-suits.classic span:nth-child(3) { color: #dc322f; }
 .pill-suits.classic span:nth-child(2),
 .pill-suits.classic span:nth-child(4) { color: #111; }

 .pill-suits.rbbg span:nth-child(1) { color: #dc322f; }
 .pill-suits.rbbg span:nth-child(2) { color: #111; }
 .pill-suits.rbbg span:nth-child(3) { color: #1f6feb; }
 .pill-suits.rbbg span:nth-child(4) { color: #2ea043; }

 .pill-suits.rbbo span:nth-child(1) { color: #dc322f; }
 .pill-suits.rbbo span:nth-child(2) { color: #111; }
 .pill-suits.rbbo span:nth-child(3) { color: #1b4fbf; }
 .pill-suits.rbbo span:nth-child(4) { color: #f08c00; }

 /* Optional: clearer selected state without changing layout */
 .suit-pill input[type="radio"]:checked + .pill-suits {
   filter: drop-shadow(0 0 6px rgba(120, 255, 120, 0.35));
 }

/* =========================
   FIRST DEAL TABLE LAYOUT
   ========================= */

.firstdeal-block{
  margin-top: 12px;
}

.firstdeal-table{
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
}

.firstdeal-cell{
  padding: 0 0.6em 0 0;
  vertical-align: middle;
  white-space: nowrap;
}

.firstdeal-label{
  font-size: 1em;
  font-weight: 700;
  opacity: 0.85;
  padding-right: 0px;
  padding-left: 0px; /* align with other left-indented overlay fields */
}

.firstdeal-option{
  display: inline-flex;
  align-items: center;
  gap: 0.01em;
  font-size: 1em;
  white-space: nowrap;
}

.firstdeal-option input[type="radio"]{
  margin: 0;
  transform: scale(0.92);
  transform-origin: center;
}

.firstdeal-actions{
  padding-right: 0;
}

.firstdeal-actions #btn-instructions{
  margin-left: 0;
}

:root {
    --card-scale: 1;
    --index-size: 16px;
    --pip-size: 10px;

    /* small hand cards */
    --small-card-width:  calc(60px * var(--card-scale));
    --small-card-height: calc(90px * var(--card-scale));
    --hand-inset-v:      calc(18px * var(--card-scale));

    /* base gap for inner rectangles (Deck–Prize, AI–Player) */
    --table-gap:         calc(24px * var(--card-scale));
    /* slightly bigger gap between the two sections (Prize group ↔ AI play) */
    --table-section-gap: calc(var(--table-gap) * 1.5);
  }

/* === Instructions scrollbar styling (casino / baize look) === */

/* Prevent native scrollbars on outer containers */
#instructions-panel {
  overflow: hidden;
}

/* The actual scrolling happens here */
#instructions-panel .instructions-content {
  overflow-y: auto;
  overflow-x: hidden;

  /* Firefox */
  scrollbar-width: thin;
  scrollbar-color:
    rgba(30,192,0,0.9)
    rgba(6,47,26,0.85);
}

/* WebKit browsers (Chrome, Edge, Safari) */
#instructions-panel .instructions-content::-webkit-scrollbar {
  width: 10px;
}

#instructions-panel .instructions-content::-webkit-scrollbar-track {
  background: rgba(6,47,26,0.85); /* baize shadow */
  border-radius: 8px;
}

#instructions-panel .instructions-content::-webkit-scrollbar-thumb {
  background: linear-gradient(
    to bottom,
    rgba(30,192,0,1),
    rgba(20,140,0,1)
  );
  border-radius: 8px;
  border: 2px solid rgba(0,0,0,0.35);
}

#instructions-panel .instructions-content::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(
    to bottom,
    rgba(50,220,50,1),
    rgba(30,180,30,1)
  );
}

body {
  margin: 0;
  padding: 0;
  color: #eee;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
               "Verdana", sans-serif;
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;

  /* default suit colour vars (classic) */
  --sc-heart:   #dc322f;
  --sc-diamond: #268bd2;
  --sc-spade:   #002b36;
  --sc-club:    #228B22;

  /* --- smoky falloff / vignette over baize --- */
  background-image:
    radial-gradient(ellipse at 50% 46%,
      rgba(0, 0, 0, 0.00) 0%,
      rgba(0, 0, 0, 0.18) 42%,
      rgba(0, 0, 0, 0.72) 78%,
      rgba(0, 0, 0, 0.88) 100%
    ),
    url("baize.jpg");

  background-repeat: no-repeat, repeat;
  background-size: 100% 100%, auto;
  background-color: #062f1a;
}

/* Suit colour themes driven by body class */
body.suitcolors-classic {
  --sc-heart:   #dc322f;
  --sc-spade:   #111111;
  --sc-diamond: #dc322f; /* classic: red diamonds */
  --sc-club:    #111111;
}

body.suitcolors-rbbg {
  --sc-heart:   #dc322f; /* red */
  --sc-spade:   #111111; /* black */
  --sc-diamond: #1f6feb; /* blue */
  --sc-club:    #2ea043; /* green */
}

body.suitcolors-rbbo {
  --sc-heart:   #dc322f; /* red */
  --sc-spade:   #111111; /* black */
  --sc-diamond: #1b4fbf; /* deep blue */
  --sc-club:    #f08c00; /* orange */
}

  #game-area {
    flex: 1;
    display: block;
    position: relative;
    box-sizing: border-box;
  }

  .row {
    position: static;
    width: 100%;
    height: 0;
  }

  #top-row {
    position: static;
    width: 100%;
    height: 0;
  }

  /* === Card base styles === */
  .card {
    width: calc(80px * var(--card-scale));
    height: calc(120px * var(--card-scale));
    border-radius: 6px;
    border: 1px solid #ccc;
    background: #fdf6e3;
    color: #000;
    box-sizing: border-box;
    padding: 4px;
    cursor: default;
    position: relative;
    display: flex;
    align-items: flex-start;
    justify-content: flex-start;
    font-size: calc(20px * var(--card-scale));
    transform-origin: bottom center; /* overridden for AI hand */
  }

  .card.small {
    width:  var(--small-card-width);
    height: var(--small-card-height);
    font-size: calc(16px * var(--card-scale));
  }

  .card.back {
    background-color: #fdf6e3;
    border-color: #fdf6e3;
    color: transparent;
    justify-content: center;
    align-items: center;
    font-size: 12px;
    background-image: url("back.svg");
    background-repeat: no-repeat;
    background-position: center;
    background-size: 92% 92%;
  }

  .card.clickable {
    cursor: pointer;
    transition:
      transform 0.12s ease,
      box-shadow 0.12s ease,
      filter 0.12s ease,
      opacity 0.12s ease;
  }

  /* CORNER INDICES */

  .card .corner {
    position: absolute;
    top: calc(2px * var(--card-scale));
    left: calc(2px * var(--card-scale));
    font-weight: 600;
    text-align: center;
    font-size: var(--index-size);
    line-height: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    gap: 0;
    z-index: 10;
    text-shadow:
      -1px -1px 0 #fdf6e3,
      1px -1px 0 #fdf6e3,
      -1px 1px 0 #fdf6e3,
      1px 1px 0 #fdf6e3,
      -2px 0 0 #fdf6e3,
      2px 0 0 #fdf6e3,
      0 -2px 0 #fdf6e3,
      0 2px 0 #fdf6e3;
  }

  .card .corner.bottom {
    top: auto;
    bottom: calc(2px * var(--card-scale));
    left: auto;
    right: calc(2px * var(--card-scale));
    transform: rotate(180deg);
  }

  .card .corner .rank,
  .card .corner .suit {
    display: block;
  }

  .card .corner .suit {
    margin-top: -0.25em;
  }

  .card .face-icon {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    font-size: var(--pip-size);
    text-align: center;
    pointer-events: none;
    display: block;
  }

  .card .face-icon.ace-spades {
    font-size: calc(var(--pip-size) * 5.6);
  }

  /* Kings/Queens inset art layer */
  .card .royal-inset {
    position: absolute;
    inset: 8%;
    border-radius: 6px;
    overflow: hidden;
    pointer-events: none;
  }

  .card .royal-inset-img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: fill; /* intentionally squish/stretch */
  }

  .face-icon span {
    display: block;
  }

  .s-spade  { color: var(--sc-spade); }
  .s-heart  { color: var(--sc-heart); }
  .s-diamond{ color: var(--sc-diamond); }
  .s-club   { color: var(--sc-club); }

  .card-highlight {
    box-shadow:
      0 0 0 3px rgba(255, 255, 0, 1),
      0 0 12px rgba(255, 255, 0, 0.9);
    animation: cardGlow 1s ease-out forwards;
  }

  @keyframes cardGlow {
    0% {
      box-shadow:
        0 0 0 3px rgba(255, 255, 0, 1),
        0 0 16px rgba(255, 255, 0, 1);
    }
    100% {
      box-shadow:
        0 0 0 0 rgba(255, 255, 0, 0),
        0 0 0 0 rgba(255, 255, 0, 0);
    }
  }

  .card-incoming-player {
    box-shadow:
      0 0 0 3px rgba(255, 0, 0, 1),
      0 0 14px rgba(255, 0, 0, 0.95);
  }

  /* === Hands === */

  #ai-hand,
  #player-hand {
    position: absolute;
    left: 0;
    width: 100%;
    transform: none;
  }

  #ai-hand {
    top: 5vh;
    height: calc(var(--small-card-height) + 2 * var(--hand-inset-v));
  }

  #player-hand {
    bottom: 5vh;
    height: calc(var(--small-card-height) + 2 * var(--hand-inset-v));
  }

  #player-hand .card,
  #ai-hand .card {
    position: absolute;
    left: 50%;
    /* fan-position variables + hover scale */
    --fan-x: 0px;
    --fan-y: 0px;
    --fan-angle: 0deg;
    --hover-scale: 1;
    transform:
      translateX(-50%)
      translateX(var(--fan-x))
      translateY(var(--fan-y))
      rotate(var(--fan-angle))
      scale(var(--hover-scale));
  }

  #player-hand .card {
    transform-origin: 50% 100%; /* grow upwards from bottom */
  }

  #ai-hand .card {
    transform-origin: 50% 0%;   /* AI fan stays the same */
  }

  /* default subtle shadow */
  #player-hand .card.clickable {
    box-shadow: 0 4px 6px rgba(0,0,0,0.45);
  }

  body.player-turn #player-hand .card.clickable.legal-move:hover {
    --hover-scale: 1.12;
    box-shadow:
      0 10px 18px rgba(0,0,0,0.85),
      0 0 0 3px rgba(255,255,255,0.45);
  }

  /* === Central table === */

  #table {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);

    display: flex;
    align-items: center;
    justify-content: center;

    gap: 0;
    min-height: calc(96px * var(--card-scale));
  }

  .table-slot {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    position: relative; /* for absolute captions */
  }

  /* central round label: painted on baize, no glow */
  #round-label {
    position: absolute;
    left: 50%;
    /* closer to the card boxes, still proportional */
    top: calc(50% - 0.88 * var(--small-card-height));
    transform: translateX(-50%);
    font-size: calc(18px * var(--card-scale));   /* smaller */
    font-weight: 600;
    letter-spacing: 0.03em;                      /* much tighter */
    color: rgba(250, 244, 224, 0.96);
    text-shadow: none;
    text-transform: none;
    pointer-events: none;
    opacity: 0.70;
  }

  /* Per-slot captions UNDER boxes, centred, painted look, no layout shift */
  #deck-area .deck-col > div:first-child,
  #ai-play-area > div:first-child,
  #player-play-area > div:first-child {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    /* slightly closer to box, considerably smaller text */
    top: calc(100% + 0.10 * var(--small-card-height));
    font-size: calc(12px * var(--card-scale));
    font-weight: 500;
    letter-spacing: 0.03em;                      /* calmer spacing */
    color: rgba(250, 244, 224, 0.96);
    text-shadow: none;
    text-transform: none;
    pointer-events: none;
    white-space: nowrap;
    opacity: 0.70;
  }

  #deck-area .deck-col {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  /* card slot elements participate in layout via their container rules above */

  #deck-area {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: var(--table-gap);
    margin-right: var(--table-section-gap);
  }

  #ai-play-area {
    margin-right: var(--table-gap);
  }

  #deck-slot,
  #prize-slot,
  #ai-play-slot,
  #player-play-slot {
    min-width:  calc(64px * var(--card-scale));
    min-height: calc(96px * var(--card-scale));
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  #deck-slot::before,
  #prize-slot::before,
  #ai-play-slot::before,
  #player-play-slot::before {
    content: "";
    position: absolute;
    inset: calc(-6px * var(--card-scale));
    border-radius: calc(10px * var(--card-scale));
    border: calc(1px * var(--card-scale)) solid rgba(255, 255, 255, 0.9);
    background: transparent;
    box-shadow: none;
    pointer-events: none;
    z-index: 0;
    opacity: 0.6;
  }

  #deck-slot > .card,
  #prize-slot > .card,
  #ai-play-slot > .card,
  #player-play-slot > .card {
    position: relative;
    z-index: 1;
  }

  #info-bar {
    display: none;
  }

  #controls {
    position: absolute;
    top: 4px;
    right: 8px;
    margin: 0;
    text-align: right;
    z-index: 50;
  }

  button {
    background: #268bd2;
    color: #fdf6e3;
    border: none;
    border-radius: 4px;
    padding: calc(6px * var(--card-scale)) calc(12px * var(--card-scale));
    margin: 0 4px;
    cursor: pointer;
    font-size: calc(14px * var(--card-scale));
  }

  button:hover {
    background: #2aa198;
  }

  button:disabled {
    opacity: 0.4;
    cursor: default;
  }

  /* Won tricks */

  .won-stack {
    position: absolute;
    left: 50%;
    margin-left: calc(180px * var(--card-scale));
    width: calc(24px * var(--card-scale));
  }

  .won-trick {
    position: absolute;
    width: calc(22px * var(--card-scale));
    height: calc(22px * var(--card-scale));
    object-fit: contain;
    pointer-events: none;
  }

  #ai-won {
    top: calc(2px * var(--card-scale));
  }

  #player-won {
    bottom: calc(32px * var(--card-scale));
  }

  .won-stack .won-card {
    position: absolute;
    width: calc(14px * var(--card-scale));
    height: calc(9px * var(--card-scale));
    border-radius: 2px;
    background-color: #cb4b16;
    border: 1px solid #fdf6e3;
    box-sizing: border-box;
  }

  .won-stack .won-count {
    display: none;
  }

/* === CENTRE TRUMP MARKER (painted on baize, JS-positioned) === */
#trump-marker{
  position: absolute;
  left: 0;
  top: 0;
  transform: translate(-50%, -50%);

  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;

  pointer-events: none;
  user-select: none;
  opacity: 0.8;

  max-width: 1px;   /* JS overwrites */
  overflow: hidden;
}

#trump-marker .trump-suit{
  font-size: calc(28px * var(--card-scale));
  font-weight: 900;
  line-height: 1;
  margin: 0.20em 0;
  -webkit-text-stroke: 0.8px rgba(255,255,255,0.95);
  text-shadow: none;
  opacity: 0.70;
}

/* B: stack letters as spans so we control spacing */
#trump-marker .trump-word{
  margin: 0;
  padding: 0;

  display: flex;
  flex-direction: column;
  align-items: center;

  gap: calc(0px * var(--card-scale)); /* <-- THIS is the spacing knob */

  font-size: calc(12px * var(--card-scale)); /* JS may adjust */
  font-weight: 700;
  text-transform: none;

  color: rgba(250,244,224,0.92);
  text-shadow: none;
  opacity: 0.80;
}

#trump-marker .trump-word span{
  line-height: 0.82;
}

  body[data-phase="draw"] #deck-area {
    display: flex;
  }

  body[data-phase="score"] #deck-area {
    display: none;
  }

  body[data-phase="score"] #table {
    justify-content: center;
  }

  body[data-phase="score"] #ai-play-area {
    margin-right: var(--table-section-gap);
  }

  /* === Name labels === */

  .name-label {
    position: absolute;
    font-size: calc(18px * var(--card-scale));
    font-weight: 700;
    color: #fdf6e3;
    text-shadow: 0 2px 3px rgba(0,0,0,0.7);
    pointer-events: none;
  }

  #ai-name,
  #player-name {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    display: inline-block;
    font-size: calc(22px * var(--card-scale));
    line-height: 0.5;
    font-weight: 700;
    font-style: italic;
    color: lab(19.34% 17.6 -42.6);
    -webkit-text-stroke: 0.02em #ffffff;
    text-shadow: none;
    pointer-events: none;
    z-index: 9999;
    background: rgba(0, 0, 0, 0.4);
    padding: 0.15em 0.7em;
    border-radius: 9999px;
  }

  #ai-name {
    top: 4vh;
  }

  #player-name {
    bottom: 4vh;
  }

  @keyframes turnPulse {
    0% {
      text-shadow:
        0 0 4px  rgba(255, 255, 160, 0.6),
        0 0 10px rgba(255, 255, 200, 0.7),
        0 0 16px rgba(255, 255, 220, 0.8);
    }
    50% {
      text-shadow:
        0 0 6px  rgba(255, 255, 200, 1),
        0 0 18px rgba(255, 255, 255, 1),
        0 0 32px rgba(255, 255, 220, 1),
        0 0 46px rgba(255, 255, 200, 0.9);
    }
    100% {
      text-shadow:
        0 0 4px  rgba(255, 255, 160, 0.6),
        0 0 10px rgba(255, 255, 200, 0.7),
        0 0 16px rgba(255, 255, 220, 0.8);
    }
  }

  #ai-name.turn-glow,
  #player-name.turn-glow,
  #ai-name.active-turn,
  #player-name.active-turn {
    animation: turnPulse 0.9s ease-in-out infinite;
    will-change: text-shadow;
  }

  /* hide names while start overlay is active */
body.overlay-active #ai-name,
body.overlay-active #player-name {
  display: none;
}

/* === END OVERLAY (game / match summary) === */
#end-overlay{
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.30);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10001;
}

#end-panel{
  min-width: min(420px, 62vw);
  max-width: 520px;
  max-height: 92vh;
  background: rgba(3, 32, 18, 0.96);
  border-radius: 16px;
  border: 2px solid #1EC000;
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.85);
  padding: 22px 26px 18px;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.end-header{
  text-align: center;
}

.end-title-logo{
  width: 78%;
  max-width: 580px;
  height: auto;
  display: inline-block;
  filter:
    drop-shadow(1px 0 0 #ffffff)
    drop-shadow(-1px 0 0 #ffffff)
    drop-shadow(0 1px 0 #ffffff)
    drop-shadow(0 -1px 0 #ffffff);
}

.end-sub{
  margin-top: 6px;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: #1EC000;
  opacity: 0.95;
}

.end-body{
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.end-result{
  font-size: 22px;
  font-weight: 800;
  color: #fdf6e3;
  text-align: center;
}

.end-scoreline{
  font-size: 14px;
  opacity: 0.9;
  text-align: center;
}

.end-section-title{
  margin-top: 4px;
  font-weight: 700;
  font-size: 13px;
  opacity: 0.9;
}

.end-table{
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
  background: radial-gradient(circle at 10% 0%,
              rgba(30,192,0,0.20) 0,
              rgba(4,27,16,0.95) 55%);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 8px;
  overflow: hidden;
}

.end-table th,
.end-table td{
  padding: 8px 10px;
  font-size: 13px;
  text-align: left;
  border-top: 1px solid rgba(255,255,255,0.06);
  white-space: nowrap;
}

.end-table tr:first-child th{
  border-top: none;
}

.end-table th{
  opacity: 0.9;
  font-weight: 800;
}

.end-totals{
  margin-top: 8px;
  font-size: 13px;
  opacity: 0.95;
}

.end-buttons{
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 4px;
}

#btn-end-close{
  background: transparent;
  border: 1px solid #1EC000;
  color: #1EC000;
  font-size: 14px;
  padding-inline: 14px;
}

#btn-end-close:hover{
  background: rgba(30,192,0,0.16);
}

#btn-end-next{
  background: #1EC000;
  color: #021408;
  font-weight: 700;
  font-size: 14px;
  padding-inline: 14px;
}

#btn-end-next:hover{
  background: #23e000;
}
  /* === START OVERLAY === */

  #start-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.30);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
  }

  #start-panel {
    --panel-height: 92vh;
    --scale-factor: calc(var(--panel-height) / 100);
    
    width: calc(var(--scale-factor) * 70);
    min-width: calc(var(--scale-factor) * 60);
    max-width: min(95vw, calc(var(--scale-factor) * 75));
    height: var(--panel-height);
    max-height: var(--panel-height);
    background: rgba(3, 32, 18, 0.96);
    border-radius: 16px;
    border: 2px solid #1EC000;
    box-shadow: 0 14px 40px rgba(0, 0, 0, 0.85);
    padding: calc(var(--scale-factor) * 2.5) calc(var(--scale-factor) * 3) calc(var(--scale-factor) * 2);
    box-sizing: border-box;
    position: relative;
    overflow: hidden;
    
    display: flex;
    flex-direction: column;
    
    font-size: calc(var(--scale-factor) * 2.2);
  }

  /* When instructions are open, use a simple column flex layout so
     header -> content -> footer sizing is natural and predictable. */
  #start-panel.instructions-open {
    display: flex;
    flex-direction: column;
    height: auto;
    max-height: 92vh;
  }

  /* Results should not force a full-height panel */
  #start-panel.results-open {
    height: auto;
    max-height: 92vh;
  }

  #start-panel.results-open .start-panel-content,
  #start-panel.results-open .start-panel-footer {
    display: none;
  }

  #start-panel.instructions-open .start-header {
    flex: 0 0 auto;
  }

  /* Fixed header at top */
  .start-panel-header {
    flex: 0 0 auto;
  }

  /* Scrollable content in middle */
  .start-panel-content {
    flex: 1 1 auto;
    overflow-y: auto;
    overflow-x: hidden;
    min-height: 0;
    margin-top: 0.3em;
    padding-right: 0.3em;
  }

  /* Custom scrollbar for content */
  .start-panel-content::-webkit-scrollbar {
    width: 8px;
  }

  .start-panel-content::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.3);
    border-radius: 4px;
  }

  .start-panel-content::-webkit-scrollbar-thumb {
    background: rgba(30, 192, 0, 0.5);
    border-radius: 4px;
  }

  .start-panel-content::-webkit-scrollbar-thumb:hover {
    background: rgba(30, 192, 0, 0.7);
  }

  /* Firefox scrollbar */
  .start-panel-content {
    scrollbar-width: thin;
    scrollbar-color: rgba(30, 192, 0, 0.5) rgba(0, 0, 0, 0.3);
  }

  /* Fixed footer at bottom */
  .start-panel-footer {
    flex: 0 0 auto;
    margin-top: 0.8em;
  }

  .start-header {
    text-align: center;
    margin-bottom: 0.8em;
  }

  .start-title-logo {
    max-width: 100%;
    width: 100%;
    max-height: 6em;
    height: auto;
    display: inline-block;
    filter:
      drop-shadow(1px 0 0 #ffffff)
      drop-shadow(-1px 0 0 #ffffff)
      drop-shadow(0 1px 0 #ffffff)
      drop-shadow(0 -1px 0 #ffffff);
  }

  .start-logo-row {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 1.2em;
    gap: 0.5em;
  }

  .start-logo {
    max-width: 7em;
    height: auto;
    display: block;
  }

  .start-copyright {
    font-size: 1em;
    letter-spacing: 0.08em;
    color: #1EC000;
  }

  .start-copyright-group {
    display: flex;
    flex-direction: column;
    gap: 2px;
    line-height: 1.2;
  }

  .start-artwork-credit {
    font-size: 1em;
    letter-spacing: 0.05em;
    color: #1EC000;
    opacity: 0.85;
  }

  .start-body {
    margin-bottom: 0.8em;
  }

  .start-field-row {
    display: flex;
    align-items: center;
    gap: 0.8em;
    margin-bottom: 1em;
    padding-left: clamp(8px, 3vw, 52px);
    padding-right: clamp(8px, 3vw, 8px);
  }

  .start-field-row label {
    flex: 0 0 auto;
    min-width: clamp(70px, 15vw, 110px);
    font-size: 1em;
    text-align: left;
    opacity: 0.9;
    font-weight: 700;
  }

  #player-name-input {
    flex: 1 1 auto;
    min-width: 0;
    max-width: 100%;
    padding: 0.43em 0.57em;
    border-radius: 4px;
    border: 1px solid #1EC000;
    background: rgba(0, 0, 0, 0.4);
    color: #fdf6e3;
    font-size: 1em;
  }

  #player-name-input:focus {
    outline: none;
    border-color: #1EC000;
    background: rgba(0, 0, 0, 0.55);
    box-shadow: 0 0 0 0.12em rgba(30, 192, 0, 0.35);
  }

  #player-name-input:focus-visible {
    outline: none;
  }

  #player-name-input::placeholder {
    color: #9fbfa0;
  }

  .opponent-block {
    margin-top: 0.5em;
  }

  .opponent-title-row {
    display: grid;
    grid-template-columns: clamp(25px, 8vw, 40px) 1fr clamp(60px, 15vw, 80px);
    column-gap: 0.6em;
    font-size: 1em;
    margin-bottom: 0.3em;
    padding-inline: 0.3em;
    opacity: 0.85;
    font-weight: 700;
  }

  .opponent-rows {
    border-radius: 6px;
    border: 1px solid rgba(255,255,255,0.12);
    padding: 0.3em 0.3em 0.15em;
    background: radial-gradient(circle at 10% 0%,
                rgba(30,192,0,0.20) 0,
                rgba(4,27,16,0.95) 55%);
  }

  .opponent-row {
    display: grid;
    grid-template-columns: clamp(25px, 8vw, 40px) 1fr clamp(60px, 15vw, 80px);
    column-gap: 0.6em;
    align-items: center;
    font-size: 1em;
    padding: 0.35em 0.2em;
  }

  .opponent-row + .opponent-row {
    border-top: 1px solid rgba(255,255,255,0.06);
  }

  .opponent-row label {
    display: flex;
    align-items: center;
    gap: 0.3em;
    cursor: pointer;
    font-size: 1em;
  }

  .opponent-row input[type="radio"] {
    accent-color: #1EC000;
    cursor: pointer;
  }

  .opponent-name {
    white-space: nowrap;
  }

  .opponent-rating {
    font-size: 1em;
    letter-spacing: 0.08em;
    text-align: left;
    color: #ffffff;
  }

  .opponent-rating .pip {
    color: #ffffff;
    font-size: 1.2em;
    margin-right: 0.3em;
  }

  .firstdeal-block {
    margin-top: 0.8em;
  }

  .firstdeal-title {
    font-size: 1em;
    margin-bottom: 0.3em;
    padding-inline: 0.3em;
    margin-left: 40px;
    opacity: 0.9;
    font-weight: 700;
  }

  .firstdeal-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 4px 4px 0;
    gap: 12px;
  }

  .firstdeal-rows {
    display: flex;
    gap: 14px;
  }

  .firstdeal-option {
    display: flex;
    align-items: center;
    gap: 0.4em;
    font-size: 1em;
  }

  .firstdeal-option input[type="radio"] {
    accent-color: #1EC000;
    cursor: pointer;
  }

  .start-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 0.7em;
  }

  .start-buttons-main {
    display: flex;
    gap: 0.6em;
  }

  /* Instructions panel sits over the inner start-panel content without changing layout
     It uses the same padding as the panel and scrolls if content overflows. */
  /* Normal (non-absolute) instructions panel used when #start-panel has .instructions-open */
  #instructions-panel,
  #results-panel {
    position: relative;
    display: none;
    z-index: 20;
    background: transparent;
    color: #eee;
    flex-direction: column;
    margin: 0; /* fill the available panel area when shown */
  }

  /* When the start panel is in instructions mode, let the instructions panel
     become the flexible child that fills the remaining panel height. */
  #start-panel.instructions-open #instructions-panel {
    display: flex;
    flex: 1 1 auto;
    min-height: 0; /* allow flex child to shrink/scroll correctly */
  }

  #start-panel.results-open #results-panel {
    display: flex;
    flex: 0 0 auto; /* size to content, don't fill height */
  }

  /* Make the instructions content inside the panel take the available space and scroll;
     keep the footer (Done button) fixed to the bottom of the overlay panel. */
  #instructions-panel .instructions-content {
    flex: 1 1 auto;
    overflow: auto;
    padding-right: 18px; /* more space so text and button don't crowd scrollbar */
    min-height: 0; /* allow flex child to shrink and overflow correctly */
  }

  #instructions-panel .instructions-footer {
    flex: 0 0 auto;
    margin-top: 12px;
    display: flex;
    justify-content: flex-end; /* bottom-right */
    margin-bottom: 8px;
    padding-right: 18px; /* keep Done away from scrollbar */
    padding-bottom: 2px;
  }

  /* reduce default margins so content uses more vertical space */
  #instructions-panel .instructions-content h3 {
    margin: 0 0 8px 0;
    padding-bottom: 6px;
    border-bottom: 1px solid rgba(255,255,255,0.04);
    color: #8be08b;
    font-size: 18px;
    letter-spacing: 0.04em;
  }

  #instructions-panel .instructions-content ul {
    margin: 6px 0 0 18px;
    padding-right: 6px;
  }

  .start-buttons-main button {
    flex: 1 1 auto;
    min-width: 0;
    padding: 0.8em 1.2em;
    font-size: 1.14em;
    line-height: 1.3;
    white-space: normal;
    word-break: break-word;
  }

  #btn-quick,
  #btn-match {
    background: #1EC000;
    color: #021408;
    font-weight: 600;
  }

  #btn-quick:hover,
  #btn-match:hover {
    background: #23e000;
  }

  #btn-instructions {
    background: transparent;
    border: 1px solid #1EC000;
    color: #1EC000;
    font-size: 1em;
    padding-inline: 0.7em;
    padding-block: 0.4em;
  }

  #btn-instructions:hover {
    background: rgba(30,192,0,0.16);
  }

  #btn-instructions-done {
    background: #1EC000;
    color: #021408;
    font-weight: 700;
    border: 0;
    padding-inline: 14px;
    padding-block: 10px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 1em;
  }

  #btn-instructions-done:hover {
    background: #23e000;
  }

  /* Legacy .instructions-panel rules removed. Use the in-panel
     instructions layout driven by #start-panel.instructions-open. */

  /* Results panel content */
  #results-panel .results-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.55em;
    padding: 0.95em 1.15em;
    text-align: center;
  }

  #results-panel #results-winner {
    font-size: 2.5em;
    margin: 0;
    color: #1EC000;
    font-weight: 700;
  }

  #results-panel #results-subtitle {
    font-size: 1.15em;
    line-height: 1.2;
    opacity: 0.92;
    margin-top: -0.20em;
  }

  #results-panel #results-breakdown {
    font-size: 1.2em;
    line-height: 1.45;
  }

  #results-panel #results-match-table {
    margin: 0.55em 0;
    max-width: 90%;
  }

  #results-panel #results-match-table table {
    border-collapse: collapse;
    margin: 0 auto;
    font-size: 0.95em;
  }

  #results-panel #results-match-table th,
  #results-panel #results-match-table td {
    padding: 0.35em 0.75em;
    border: 1px solid rgba(30,192,0,0.16);
  }

  #results-panel #results-match-table th {
    background: rgba(30,192,0,0.2);
    font-weight: 700;
  }

  #results-panel #results-match-table td {
    background: rgba(0,0,0,0.2);
  }

  /* Results score ruler (tricks + points + markers) */
  #results-panel #results-ruler.results-ruler {
    width: min(46em, 95%);
    margin: 0.1em auto 0;
  }

  #results-panel .results-ruler .ruler-layout {
    display: grid;
    grid-template-columns: 3.2em 1fr;
    column-gap: 0.6em;
    row-gap: 0.10em;
    align-items: center;
    width: 100%;
  }

  #results-panel .results-ruler .ruler-label {
    text-align: right;
    font-weight: 800;
    letter-spacing: 0.06em;
    opacity: 0.9;
    white-space: nowrap;
  }

  #results-panel .results-ruler .ruler-grid {
    display: grid;
    grid-template-columns: repeat(14, 1fr);
    gap: 0;
    width: 100%;
  }

  #results-panel .results-ruler .ruler-cell {
    text-align: center;
    min-width: 0;
  }

  #results-panel .results-ruler .ruler-top {
    font-size: 0.95em;
    line-height: 1;
    letter-spacing: 0.02em;
    opacity: 0.95;
    margin-bottom: 0;
  }

  #results-panel .results-ruler .ruler-track {
    position: relative;
    padding: 0;
  }

  #results-panel .results-ruler .ruler-track-grid .ruler-cell {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  #results-panel .results-ruler .ruler-line {
    position: absolute;
    /* start/end at the first/last tick centers (half a cell inset) */
    left: calc(100% / 28);
    right: calc(100% / 28);
    top: 50%;
    height: 0;
    border-top: 2px solid rgba(30,192,0,0.55);
    transform: translateY(-50%);
    pointer-events: none;
  }

  #results-panel .results-ruler .ruler-tick {
    width: 0;
    height: 0.9em;
    margin: 0 auto;
    border-left: 2px solid rgba(30,192,0,0.65);
  }

  #results-panel .results-ruler .ruler-tick-mid {
    height: 1.15em;
    border-left-color: rgba(30,192,0,0.95);
  }

  #results-panel .results-ruler .ruler-bottom {
    font-size: 0.95em;
    line-height: 1;
    letter-spacing: 0.02em;
    opacity: 0.92;
    margin-top: -0.10em;
  }

  #results-panel .results-ruler .ruler-marker-grid {
    min-height: 1.45em;
  }

  #results-panel .results-ruler .ruler-token {
    width: 1.35em;
    height: 1.35em;
    object-fit: contain;
    display: block;
    margin: 0 auto;
    filter: drop-shadow(0 1px 0 rgba(0,0,0,0.55));
    pointer-events: none;
  }

  #results-panel .results-buttons {
    display: flex;
    gap: 1em;
  }

  #results-panel .results-buttons button {
    padding: 0.8em 1.5em;
    font-size: 1.1em;
    background: rgba(30,192,0,0.2);
    border: 2px solid #1EC000;
    color: #1EC000;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
  }

  #results-panel .results-buttons button:hover {
    background: rgba(30,192,0,0.35);
  }

  /* Hide the logo row when instructions are shown so the title area
     doesn't compete for vertical space. */
  #start-panel.instructions-open .start-logo-row,
  #start-panel.results-open .start-logo-row {
    display: none;
  }

  /* When the panel is in instructions mode, pin the footer to the
     bottom of the panel by allowing the content to take the remaining
     space. The footer receives `margin-top: auto` in this state. */
  #start-panel.instructions-open .instructions-footer {
    margin-top: auto;
  }