:root {
    --cream:      #FFF7E8;
    --paper:      #FFFCF2;
    --off:        #F4EEDB;
    --ink:        #15132B;
    --ink-soft:   #2A2748;
    --muted:      #6A6588;
    --brand:      #6C63FF;
    --brand-deep: #4A41D4;
    --sun:        #FFC233;
    --mustard:    #FFC233;
    --hot:        #FF4F8B;
    --teal:       #1FC8A9;
    --mint:       #6EE7CF;
    --coral:      #FF8966;
    --good:       #2ECC71;
    --bad:        #E74C3C;
  }
  * { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
  html, body {
    margin: 0; padding: 0;
    min-height: 100vh;
    background: var(--cream);
    color: var(--ink);
    font-family: 'Space Grotesk', -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
    background-image:
      radial-gradient(circle at 12% 8%,  rgba(255, 79, 139, 0.10) 0, transparent 38%),
      radial-gradient(circle at 88% 20%, rgba(108, 99, 255, 0.12) 0, transparent 42%),
      radial-gradient(circle at 50% 95%, rgba(31, 200, 169, 0.10) 0, transparent 45%);
    background-attachment: fixed;
    overflow-x: hidden;
  }
  body::before {
    content: "";
    position: fixed; inset: 0;
    background-image:
      radial-gradient(rgba(31, 27, 58, 0.05) 1px, transparent 1px),
      radial-gradient(rgba(31, 27, 58, 0.025) 1px, transparent 1px);
    background-size: 24px 24px, 16px 16px;
    background-position: 0 0, 12px 12px;
    pointer-events: none;
    z-index: 0;
  }
  body {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 22px 16px 60px;
  }
  .wrap {
    width: 100%;
    max-width: 620px;
    text-align: center;
    position: relative;
    z-index: 1;
  }

  /* Topnav */
  .topnav { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; gap: 12px; text-align: left; }
  .logo { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); }
  .logo-mark { width: 38px; height: 38px; background: var(--ink); border-radius: 10px; display: grid; place-items: center; color: var(--sun); font-family: 'Fredoka', sans-serif; font-weight: 900; font-size: 22px; transform: rotate(-4deg); box-shadow: 3px 3px 0 var(--hot); flex-shrink: 0; }
  .logo-text { font-family: 'Fredoka', sans-serif; font-weight: 800; font-size: 17px; letter-spacing: -0.01em; line-height: 1; }
  .logo-text .dot-mark { color: var(--hot); }
  .logo-text .tld { color: var(--brand); }
  .back-link { display: inline-flex; align-items: center; gap: 6px; background: var(--paper); border: 2.5px solid var(--ink); border-radius: 999px; padding: 7px 14px; color: var(--ink); text-decoration: none; font-family: 'Fredoka', sans-serif; font-weight: 700; font-size: 13px; box-shadow: 3px 3px 0 var(--ink); transition: transform 0.1s, box-shadow 0.1s; flex-shrink: 0; }
  .back-link:hover { transform: translate(-1px, -1px); box-shadow: 4px 4px 0 var(--ink); }
  .back-link:active { transform: translate(1px, 1px); box-shadow: 2px 2px 0 var(--ink); }

  /* Header */
  h1 { font-family: 'Fredoka', sans-serif; font-size: clamp(40px, 8vw, 64px); font-weight: 900; margin: 12px 0 4px; letter-spacing: 0.02em; line-height: 0.95; color: var(--ink); text-shadow: 4px 4px 0 var(--mustard), 8px 8px 0 var(--brand); transform: rotate(-1.5deg); display: inline-block; }
  h1 .dot { color: var(--hot); display: inline-block; transform: scale(1.3) translateY(2px); }
  .sub { margin-top: 18px; font-size: 13px; font-weight: 700; color: var(--brand); letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 18px; }

  /* Panel */
  .panel { background: var(--paper); border: 3px solid var(--ink); border-radius: 22px; padding: 26px 24px 28px; box-shadow: 12px 12px 0 var(--ink); position: relative; text-align: left; }
  .panel::after { content: ""; position: absolute; top: -12px; right: -12px; width: 52px; height: 52px; background: var(--mustard); transform: rotate(15deg); border: 3px solid var(--ink); border-radius: 12px; z-index: 0; }
  .panel::before { content: "DAILY"; position: absolute; top: 10px; right: 0; z-index: 1; transform: rotate(15deg); font-family: 'Fredoka', sans-serif; font-size: 11px; font-weight: 900; letter-spacing: 0.1em; color: var(--ink); }

  /* Status */
  .status { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; font-family: 'Fredoka', sans-serif; font-size: 13px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--brand); position: relative; z-index: 2; padding-right: 44px; }
  .status strong { color: var(--ink); font-weight: 800; }

  /* Intro */
  .intro-copy { font-family: 'Space Grotesk', sans-serif; font-size: 15px; font-weight: 500; line-height: 1.55; color: var(--ink-soft); margin: 4px 0 18px; }
  .intro-copy p { margin: 0 0 10px; }
  .intro-copy strong { color: var(--ink); font-weight: 700; }
  .intro-startword-wrap { text-align: center; margin: 18px 0 22px; }
  .intro-startword {
    display: inline-block;
    background: var(--teal);
    color: white;
    font-family: 'Fredoka', sans-serif;
    font-weight: 900;
    font-size: 28px;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    padding: 14px 26px;
    border: 3px solid var(--ink);
    border-radius: 16px;
    box-shadow: 5px 5px 0 var(--ink);
    transform: rotate(-2deg);
  }

  /* Chain ladder */
  .chain-ladder {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin: 10px 0 18px;
  }
  .chain-row {
    display: grid;
    grid-template-columns: 36px 1fr;
    align-items: center;
    gap: 10px;
  }
  .chain-num {
    font-family: 'Fredoka', sans-serif;
    font-weight: 900;
    font-size: 14px;
    color: var(--brand);
    text-align: center;
    background: var(--cream);
    border: 2px solid var(--ink);
    border-radius: 8px;
    padding: 6px 0;
  }
  .chain-pill {
    background: var(--paper);
    border: 2.5px solid var(--ink);
    border-radius: 14px;
    padding: 12px 16px;
    font-family: 'Fredoka', sans-serif;
    font-weight: 800;
    font-size: 17px;
    color: var(--ink);
    box-shadow: 3px 3px 0 var(--ink);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
  }
  .chain-pill.start    { background: var(--teal);    color: white; }
  .chain-pill.solved   { background: var(--good);    color: white; }
  .chain-pill.current  { background: var(--mustard); }
  .chain-pill.upcoming { background: var(--off); color: var(--muted); border-style: dashed; }
  .chain-pill .word-display {
    font-family: 'Fredoka', sans-serif;
    letter-spacing: 0.18em;
    font-weight: 900;
  }
  .chain-pill .word-display.mask { letter-spacing: 0.22em; font-family: 'Space Grotesk', monospace; font-weight: 700; }
  .chain-pill .meta {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    opacity: 0.8;
  }
  .chain-pill.start .meta,
  .chain-pill.solved .meta { color: rgba(255,255,255,0.85); }
  .chain-pill.shake { animation: shakeIt 0.32s; }
  @keyframes shakeIt {
    0%,100% { transform: translate(0,0); }
    20% { transform: translate(-5px,0); }
    40% { transform: translate(5px,0); }
    60% { transform: translate(-4px,0); }
    80% { transform: translate(3px,0); }
  }

  /* Input */
  .next-form { display: flex; gap: 8px; margin: 10px 0 6px; flex-wrap: wrap; }
  .next-input {
    flex: 1;
    min-width: 0;
    appearance: none;
    background: var(--paper);
    border: 3px solid var(--ink);
    border-radius: 14px;
    padding: 14px 16px;
    font-family: 'Fredoka', sans-serif;
    font-size: 18px;
    font-weight: 700;
    color: var(--ink);
    box-shadow: 3px 3px 0 var(--ink);
    outline: none;
    transition: border-color 0.15s, box-shadow 0.1s;
    text-transform: lowercase;
    letter-spacing: 0.03em;
  }
  .next-input:focus { border-color: var(--brand); box-shadow: 4px 4px 0 var(--brand-deep); }
  .next-input::placeholder { color: var(--muted); text-transform: none; letter-spacing: 0; font-weight: 600; }
  .next-input.shake { animation: shakeIt 0.32s; }

  .hint {
    text-align: center;
    font-family: 'Fredoka', sans-serif;
    font-weight: 700;
    font-size: 13px;
    letter-spacing: 0.04em;
    min-height: 18px;
    color: var(--bad);
    opacity: 0;
    transition: opacity 0.18s;
    margin: 6px 0 4px;
  }
  .hint.show { opacity: 1; }
  .hint.good { color: var(--good); }
  .hint.info { color: var(--muted); font-weight: 600; }

  /* Buttons */
  .btn {
    appearance: none;
    border: 3px solid var(--ink);
    background: var(--mustard);
    color: var(--ink);
    font-family: 'Fredoka', sans-serif;
    font-weight: 800;
    font-size: 16px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 13px 22px;
    border-radius: 999px;
    cursor: pointer;
    box-shadow: 4px 5px 0 var(--ink);
    transition: transform 0.08s ease, box-shadow 0.08s ease, background 0.2s;
    margin: 4px;
  }
  .btn:hover  { transform: translate(-1px, -1px); box-shadow: 5px 6px 0 var(--ink); }
  .btn:active { transform: translate(2px, 3px);   box-shadow: 1px 2px 0 var(--ink); }
  .btn:disabled { opacity: 0.45; cursor: not-allowed; transform: none !important; box-shadow: 4px 5px 0 var(--ink) !important; }
  .btn.primary { background: var(--hot);   color: white; }
  .btn.go      { background: var(--good);  color: white; }
  .btn.next    { background: var(--brand); color: white; }
  .btn.share   { background: var(--teal);  color: white; }
  .btn.ghost   { background: var(--paper); color: var(--ink); }
  .btn.small   { font-size: 13px; padding: 9px 16px; }
  .btn-row     { display: flex; justify-content: center; gap: 8px; flex-wrap: wrap; margin-top: 8px; }

  /* Scoreline */
  .scoreline { display: flex; justify-content: center; gap: 14px; margin: 18px 0 8px; flex-wrap: wrap; }
  .scoreline > div { background: var(--cream); border: 2.5px solid var(--ink); border-radius: 14px; padding: 12px 16px; text-align: center; min-width: 88px; box-shadow: 3px 3px 0 var(--ink); }
  .scoreline .num { font-family: 'Fredoka', sans-serif; color: var(--ink); font-weight: 800; font-size: 22px; line-height: 1; display: block; margin-bottom: 4px; }
  .scoreline > div > div:last-child { font-size: 11px; font-weight: 700; color: var(--brand); letter-spacing: 0.1em; text-transform: uppercase; font-family: 'Fredoka', sans-serif; }

  /* Final */
  .final { padding: 8px 0; text-align: center; }
  .final .label { color: var(--brand); font-size: 12px; font-family: 'Fredoka', sans-serif; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; }
  .final .bigscore-card { margin: 14px auto 8px; background: var(--ink); color: var(--cream); padding: 22px 28px 18px; border-radius: 22px; text-align: center; box-shadow: 6px 6px 0 var(--brand); transform: rotate(-1deg); border: 3px solid var(--ink); font-family: 'Fredoka', sans-serif; display: inline-block; }
  .final .bigscore { font-family: 'Fredoka', sans-serif; font-size: 56px; font-weight: 900; color: var(--mustard); line-height: 1; margin: 4px 0 6px; font-variant-numeric: tabular-nums; letter-spacing: 0.02em; }
  .final .flavor { color: var(--cream); font-size: 16px; font-weight: 700; margin-top: 6px; letter-spacing: 0.04em; }

  .footer-note { margin-top: 18px; font-size: 12px; color: var(--brand); opacity: 0.85; font-weight: 600; letter-spacing: 0.05em; text-align: center; }

  @media (max-width: 480px) {
    .panel { padding: 22px 16px 24px; }
    .chain-pill { font-size: 15px; padding: 10px 12px; }
    .chain-row  { grid-template-columns: 30px 1fr; gap: 8px; }
    .chain-num  { font-size: 13px; }
    .scoreline { gap: 10px; }
    .scoreline > div { padding: 10px 12px; min-width: 78px; }
    .final .bigscore { font-size: 44px; }
    .next-input { font-size: 16px; padding: 12px 14px; }
    .intro-startword { font-size: 24px; padding: 12px 22px; }
    /* Keep 7-8 letter masks (e.g. "_ _ _ _ _ _ _ _") on one line at phone widths. */
    .chain-pill .word-display.mask { letter-spacing: 0.04em; font-size: 17px; min-width: 0; }
    .chain-pill .meta { white-space: nowrap; flex-shrink: 0; font-size: 10px; }
  }