/* ============================================================
   Bug-Bug's Decision Lab — styles
============================================================ */

:root {
  --bg:        #fff8f1;
  --ink:       #0e0e10;
  --ink-soft:  #3a3a40;
  --muted:     #6b6b73;
  --orange:    #ff6a00;
  --orange-dk: #d75200;
  --yellow:    #ffc94d;
  --green:     #34d399;
  --green-dk:  #047857;
  --red:       #dc2626;
  --red-dk:    #991b1b;
  --teal:      #0ea5a4;
  --lilac:     #a78bfa;
  --card:      #ffffff;
  --line:      #0e0e10;
  --shadow:    0 6px 0 0 var(--line);
  --radius:    14px;
  --font:      ui-rounded, "SF Pro Rounded", "Nunito", system-ui, -apple-system, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--ink); font-family: var(--font); -webkit-font-smoothing: antialiased; line-height: 1.45; }
button { font-family: inherit; }

.primary-btn {
  display: inline-block;
  padding: 12px 24px;
  background: var(--orange);
  color: #fff;
  border: 3px solid var(--line);
  border-radius: 999px;
  font-weight: 900;
  font-size: 16px;
  cursor: pointer;
  box-shadow: var(--shadow);
  transition: transform 80ms ease, box-shadow 80ms ease;
}
.primary-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 0 0 var(--line); }
.primary-btn:active { transform: translateY(3px); box-shadow: 0 2px 0 0 var(--line); }
.primary-btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

/* ===================== TITLE SCREEN ===================== */

.title-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
}
.title-card {
  max-width: 640px;
  width: 100%;
  background: var(--card);
  border: 3px solid var(--line);
  border-radius: 18px;
  padding: 36px 32px;
  box-shadow: 0 8px 0 0 var(--line);
  text-align: center;
}
.title-logo { width: 100px; height: 80px; margin-bottom: 12px; }
.title-heading {
  margin: 0 0 8px;
  font-size: clamp(28px, 6vw, 44px);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.05;
}
.title-subtitle { margin: 0 0 22px; color: var(--ink-soft); font-size: 15px; }

.title-howto {
  margin-top: 22px;
  text-align: left;
  background: var(--bg);
  border: 2px solid var(--line);
  border-radius: 14px;
  padding: 16px 18px;
  font-size: 14px;
}
.title-howto summary { cursor: pointer; font-weight: 900; color: var(--ink); padding: 4px 0; }
.howto-body { margin-top: 10px; color: var(--ink-soft); line-height: 1.55; }
.howto-body h4 { margin: 16px 0 6px; font-size: 13px; font-weight: 900; color: var(--ink); letter-spacing: 0.05em; text-transform: uppercase; }
.howto-goal { background: #ffe0b3; border: 2px solid var(--line); border-radius: 10px; padding: 10px 14px; margin: 0 0 10px !important; }
.howto-rounds { padding-left: 22px; margin: 4px 0 0; }
.howto-rounds li { padding: 6px 0; }
.howto-round-desc { color: var(--muted); }
.howto-threshold { display: inline-block; background: var(--yellow); border: 2px solid var(--line); padding: 1px 7px; border-radius: 999px; font-size: 11px; font-weight: 800; margin-left: 6px; }
.howto-flow { list-style: none; padding: 0; margin: 4px 0 0; }
.howto-flow li { padding: 4px 0; }
.howto-tip { background: #e8f4ea; border: 2px solid var(--line); border-radius: 10px; padding: 10px 14px; margin-top: 14px !important; font-size: 13px; }

/* ===================== ROUND INTRO ===================== */

.round-intro-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
}
.round-intro-card {
  max-width: 560px;
  width: 100%;
  background: var(--card);
  border: 3px solid var(--line);
  border-radius: 18px;
  padding: 36px 32px;
  box-shadow: 0 8px 0 0 var(--line);
  text-align: center;
}
.round-badge {
  display: inline-block;
  background: var(--orange);
  color: #fff;
  border: 2px solid var(--line);
  border-radius: 999px;
  padding: 5px 14px;
  font-weight: 900;
  letter-spacing: 0.1em;
  font-size: 12px;
  margin-bottom: 16px;
}
.round-name { margin: 0 0 8px; font-size: 32px; font-weight: 900; letter-spacing: -0.01em; }
.round-desc { color: var(--ink-soft); font-size: 15px; margin: 0 0 24px; }
.round-stats { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-bottom: 24px; }
.round-stat {
  background: var(--bg);
  border: 2px solid var(--line);
  border-radius: 12px;
  padding: 12px 16px;
  min-width: 110px;
}
.round-stat .label { display: block; font-size: 10px; font-weight: 900; color: var(--muted); letter-spacing: 0.12em; }
.round-stat strong { display: block; font-size: 22px; font-weight: 900; margin-top: 4px; }

/* ===================== GAME SCREEN ===================== */

.game-screen {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header */
.status-bar {
  display: grid;
  grid-template-columns: 1.8fr 0.7fr 0.9fr 1.2fr 0.7fr auto;
  gap: 12px;
  align-items: center;
  padding: 12px 18px;
  background: var(--card);
  border-bottom: 3px solid var(--line);
}
.mute-btn {
  background: var(--card);
  border: 2px solid var(--line);
  border-radius: 999px;
  font-size: 18px;
  padding: 6px 10px;
  cursor: pointer;
  line-height: 1;
}
.mute-btn:hover { background: var(--bg); }
.status-bar .brand {
  display: flex;
  align-items: center;
  gap: 10px;
}
.status-bar .brand-logo { width: 36px; height: 28px; }
.status-bar .brand h1 { margin: 0; font-size: 15px; font-weight: 900; letter-spacing: 0.02em; }
.status-bar .brand p { margin: 0; font-size: 11px; color: var(--muted); }
.header-stat .label { display: block; font-size: 9px; font-weight: 900; color: var(--muted); letter-spacing: 0.12em; }
.header-stat strong { display: block; font-size: 18px; font-weight: 900; margin-top: 2px; }
.header-stat .dim { color: var(--muted); font-weight: 600; }
.header-timer.urgent strong { color: var(--red); animation: pulse-red 1s ease-in-out infinite; }
@keyframes pulse-red { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.12); } }

/* Main split layout */
.game-main {
  flex: 1;
  display: grid;
  grid-template-columns: 1.7fr 0.8fr;
  gap: 18px;
  padding: 18px;
  max-width: 1400px;
  width: 100%;
  margin: 0 auto;
}

/* ===================== LEFT: BIG SCREEN ===================== */

.big-screen {
  position: relative;
}
.screen-bezel {
  background: #1c1f33;
  border: 6px solid var(--line);
  border-radius: 20px;
  padding: 14px;
  box-shadow: 0 8px 0 0 var(--line);
  min-height: 540px;
  display: flex;
  flex-direction: column;
}
.screen-inner {
  background: var(--card);
  border-radius: 10px;
  padding: 18px 22px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.chart-area {
  background: var(--bg);
  border: 2px dashed #ddd;
  border-radius: 12px;
  padding: 10px;
}
.chart-svg { width: 100%; height: auto; display: block; }

.question-area {
  background: #fff7e8;
  border: 2px solid var(--line);
  border-radius: 12px;
  padding: 14px 16px;
}
.question-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}
.question-tag {
  background: var(--orange);
  color: #fff;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.08em;
  padding: 3px 9px;
  border-radius: 999px;
  border: 2px solid var(--line);
}
.question-counter { font-size: 12px; font-weight: 800; color: var(--muted); }
.question-prompt { margin: 0; font-size: 17px; font-weight: 700; color: var(--ink); line-height: 1.4; }

/* Reveal banner on the big screen — now just the educational explanation
   (the ✓/✗ + correct answer moved to the right-hand answer-display panel). */
.reveal-banner {
  border: 3px solid var(--line);
  border-radius: 12px;
  padding: 14px 18px;
  animation: banner-fade 0.4s ease-out;
}
.reveal-banner.correct { background: #d8f3dc; }
.reveal-banner.wrong   { background: #ffd6d6; }
.reveal-banner-label {
  display: block;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.15em;
  color: var(--ink);
  margin-bottom: 6px;
}
.reveal-banner.correct .reveal-banner-label { color: var(--green-dk); }
.reveal-banner.wrong   .reveal-banner-label { color: var(--red-dk); }
.reveal-explanation { font-size: 14px; color: var(--ink); line-height: 1.5; }
@keyframes banner-fade {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ===================== RIGHT: POD PANEL ===================== */

.pod-panel {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

/* Small "answer screen" above the capsule */
.answer-display {
  background: #1c1f33;
  border: 4px solid var(--line);
  border-radius: 14px;
  padding: 14px 16px;
  box-shadow: 0 6px 0 0 var(--line);
  transition: background 0.2s ease, border-color 0.2s ease;
}
.answer-display .label {
  display: block;
  font-size: 10px;
  font-weight: 900;
  color: var(--yellow);
  letter-spacing: 0.15em;
  margin-bottom: 6px;
}
.answer-text {
  font-family: ui-monospace, Menlo, monospace;
  font-size: 18px;
  font-weight: 800;
  color: var(--green);
  background: #000;
  border: 2px solid #444;
  border-radius: 6px;
  padding: 10px 12px;
  min-height: 22px;
  word-break: break-word;
  text-shadow: 0 0 4px rgba(52, 211, 153, 0.5);
}
.answer-text.placeholder { color: #666; text-shadow: none; font-style: italic; }

/* Reveal state — small screen flips colour to show right/wrong + final answer */
.answer-display.reveal {
  animation: reveal-pop 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.answer-display.reveal.correct {
  background: #064e3b;
  border-color: var(--green-dk);
  box-shadow: 0 6px 0 0 var(--green-dk);
}
.answer-display.reveal.wrong {
  background: #7f1d1d;
  border-color: var(--red-dk);
  box-shadow: 0 6px 0 0 var(--red-dk);
}
.answer-display.reveal .label {
  font-size: 14px;
  color: #fff;
}
.answer-display.reveal.correct .label { color: #a7f3d0; }
.answer-display.reveal.wrong   .label { color: #fecaca; }
.answer-text.reveal-answer {
  font-size: 17px;
  font-weight: 900;
  color: #fff;
  background: rgba(0, 0, 0, 0.4);
  text-shadow: 0 0 6px rgba(255, 255, 255, 0.4);
  font-family: var(--font);
  letter-spacing: 0.01em;
}
@keyframes reveal-pop {
  0%   { transform: scale(0.96); }
  60%  { transform: scale(1.04); }
  100% { transform: scale(1); }
}

/* "Enter your answer ↓" label above the input area */
.input-label {
  display: block;
  font-size: 11px;
  font-weight: 900;
  color: var(--orange-dk);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 4px;
}

/* The capsule + Bug-Bug animations */
.capsule-wrap {
  display: flex;
  justify-content: center;
}
.capsule-svg {
  width: 100%;
  max-width: 220px;
  height: auto;
  transition: transform 0.2s ease;
}

/* Idle bobble when waiting for player to type (thinking) */
.capsule-thinking .capsule-svg {
  animation: bob 2.4s ease-in-out infinite;
}
.capsule-thinking .capsule-svg g[transform^="translate"]:last-of-type {
  /* The Bug-Bug group inside — wobble the antennae */
  animation: think-wobble 1.8s ease-in-out infinite;
  transform-origin: center;
  transform-box: fill-box;
}
@keyframes bob {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-4px); }
}
@keyframes think-wobble {
  0%, 100% { transform: rotate(0deg); }
  25%      { transform: rotate(-3deg); }
  75%      { transform: rotate(3deg); }
}

/* Happy — bounce up on correct */
.capsule-happy .capsule-svg {
  animation: bounce-happy 0.9s cubic-bezier(0.34, 1.56, 0.64, 1) 1;
}
@keyframes bounce-happy {
  0%   { transform: translateY(0) scale(1); }
  40%  { transform: translateY(-14px) scale(1.05); }
  70%  { transform: translateY(-4px) scale(1.02); }
  100% { transform: translateY(0) scale(1); }
}

/* Sad — slight slump on wrong */
.capsule-sad .capsule-svg {
  animation: slump-sad 0.7s ease-out 1 forwards;
}
@keyframes slump-sad {
  0%   { transform: translateY(0); }
  100% { transform: translateY(6px); }
}

/* Answer input below the capsule */
.answer-input-area { flex: 1; display: flex; flex-direction: column; gap: 10px; }
.answer-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: var(--card);
  border: 3px solid var(--line);
  border-radius: 14px;
  padding: 14px;
  box-shadow: var(--shadow);
}
.answer-input {
  font-family: ui-monospace, Menlo, monospace;
  font-size: 16px;
  font-weight: 700;
  padding: 10px 12px;
  border: 2px solid var(--line);
  border-radius: 10px;
  background: var(--bg);
  color: var(--ink);
}
.answer-input:focus {
  outline: none;
  box-shadow: 0 0 0 3px var(--yellow);
}
.pod-submit-btn { width: 100%; }
.pod-continue-btn { width: 100%; }

/* Multiple choice */
.mc-options {
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: var(--card);
  border: 3px solid var(--line);
  border-radius: 14px;
  padding: 12px;
  box-shadow: var(--shadow);
}
.mc-btn {
  background: var(--bg);
  border: 2px solid var(--line);
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
  cursor: pointer;
  text-align: left;
  transition: transform 80ms ease, background 80ms ease;
}
.mc-btn:hover { background: #fff; transform: translateX(2px); }
.mc-btn.selected { background: var(--orange); color: #fff; border-color: var(--line); }

/* ===================== ROUND END SCREEN ===================== */

.round-end-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
}
.round-end-card {
  max-width: 560px;
  width: 100%;
  background: var(--card);
  border: 3px solid var(--line);
  border-radius: 18px;
  padding: 36px 32px;
  box-shadow: 0 8px 0 0 var(--line);
  text-align: center;
}
.round-end-card.passed { background: #ecfdf5; }
.round-end-card.failed { background: #fef2f2; }
.end-icon { font-size: 64px; line-height: 1; margin-bottom: 4px; }
.end-headline { margin: 0 0 4px; font-size: 28px; font-weight: 900; letter-spacing: 0.02em; }
.end-roundname { margin: 0 0 22px; font-size: 16px; font-weight: 700; color: var(--ink-soft); }

.end-score-bar-wrap { margin: 0 0 18px; }
.end-score-bar {
  position: relative;
  height: 24px;
  background: #fff;
  border: 3px solid var(--line);
  border-radius: 999px;
  overflow: hidden;
}
.end-score-fill {
  position: absolute;
  inset: 0 auto 0 0;
  background: var(--orange);
  border-right: 3px solid var(--line);
  transition: width 1.2s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.end-score-fill.pass { background: var(--green); }
.end-score-fill.fail { background: var(--red); }
.end-score-threshold {
  position: absolute;
  top: -4px;
  bottom: -4px;
  width: 3px;
  background: var(--ink);
  transform: translateX(-50%);
}
.end-score-labels {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  margin-top: 6px;
}
.end-score-labels .dim { color: var(--muted); }
.end-message { font-size: 14px; color: var(--ink-soft); margin: 0 0 22px; }

/* ===================== FINAL END SCREEN ===================== */

.final-end-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
}
.final-end-card {
  max-width: 640px;
  width: 100%;
  background: var(--card);
  border: 3px solid var(--line);
  border-radius: 18px;
  padding: 36px 32px;
  box-shadow: 0 8px 0 0 var(--line);
  text-align: center;
}
.final-icon { font-size: 72px; line-height: 1; margin-bottom: 8px; }
.final-headline { margin: 0 0 6px; font-size: 32px; font-weight: 900; }
.final-sub { color: var(--ink-soft); font-size: 15px; margin: 0 0 24px; }
.final-overall {
  background: var(--yellow);
  border: 3px solid var(--line);
  border-radius: 14px;
  padding: 14px 18px;
  margin: 0 0 22px;
  display: inline-block;
}
.final-overall .label {
  display: block;
  font-size: 11px;
  font-weight: 900;
  color: var(--ink);
  letter-spacing: 0.15em;
}
.final-overall .value { display: block; font-size: 44px; font-weight: 900; margin-top: 4px; }

.final-table {
  width: 100%;
  border-collapse: collapse;
  margin: 0 0 24px;
  font-size: 14px;
}
.final-table th, .final-table td {
  padding: 8px 12px;
  border: 2px solid var(--line);
  text-align: left;
}
.final-table th { background: var(--yellow); font-weight: 900; }
.final-table td:first-child, .final-table th:first-child { text-align: center; }

.final-actions { margin-bottom: 16px; }
.final-data-note { font-size: 12px; color: var(--muted); font-style: italic; }

/* ===================== RESPONSIVE ===================== */

@media (max-width: 1000px) {
  .game-main { grid-template-columns: 1fr; }
  .pod-panel { flex-direction: row; flex-wrap: wrap; }
  .answer-display { flex: 1 1 100%; }
  .capsule-wrap { flex: 0 0 220px; }
  .answer-input-area { flex: 1 1 200px; }
  .status-bar { grid-template-columns: 1.5fr 0.5fr 0.7fr 1fr 0.5fr; }
}
@media (max-width: 700px) {
  .status-bar { grid-template-columns: 1fr 1fr; gap: 8px; padding: 10px 12px; }
  .status-bar .brand { grid-column: span 2; }
  .game-main { padding: 12px; gap: 12px; }
  .screen-bezel { min-height: auto; padding: 10px; }
  .screen-inner { padding: 12px 14px; }
  .pod-panel { flex-direction: column; }
  .capsule-wrap { flex: 0 0 auto; }
  .capsule-svg { max-width: 160px; }
}