/* HeyProofly Quest - Multi-Theme Kid & High-School Learning Studio CSS */

:root,
[data-theme="rocket-arena"] {
  --bg-main: #0b1120;
  --bg-card: #131c31;
  --bg-elevated: #1e293b;
  --text-primary: #f8fafc;
  --text-secondary: #cbd5e1;
  --text-muted: #94a3b8;
  --accent-primary: #0ea5e9;
  --accent-secondary: #f97316;
  --accent-success: #10b981;
  --accent-warning: #f59e0b;
  --border-color: rgba(56, 189, 248, 0.28);
  --btn-shadow: #0284c7;
  --btn-sec-shadow: #c2410c;
  --passage-bg: #0f172a;
}

[data-theme="geo-neon"] {
  --bg-main: #120924;
  --bg-card: #1e103a;
  --bg-elevated: #2d1854;
  --text-primary: #fdf4ff;
  --text-secondary: #f0abfc;
  --text-muted: #c084fc;
  --accent-primary: #ec4899;
  --accent-secondary: #06b6d4;
  --accent-success: #22c55e;
  --accent-warning: #eab308;
  --border-color: rgba(236, 72, 153, 0.35);
  --btn-shadow: #be185d;
  --btn-sec-shadow: #0891b2;
  --passage-bg: #170b2c;
}

[data-theme="natgeo-explorer"] {
  --bg-main: #0c1914;
  --bg-card: #132820;
  --bg-elevated: #1c3a2e;
  --text-primary: #f0fdf4;
  --text-secondary: #bbf7d0;
  --text-muted: #86efac;
  --accent-primary: #facc15;
  --accent-secondary: #10b981;
  --accent-success: #34d399;
  --accent-warning: #fbbf24;
  --border-color: rgba(250, 204, 21, 0.35);
  --btn-shadow: #ca8a04;
  --btn-sec-shadow: #047857;
  --passage-bg: #0f211a;
}

[data-theme="cosmic-galaxy"] {
  --bg-main: #090a1a;
  --bg-card: #131530;
  --bg-elevated: #1e2147;
  --text-primary: #eef2ff;
  --text-secondary: #c7d2fe;
  --text-muted: #818cf8;
  --accent-primary: #8b5cf6;
  --accent-secondary: #38bdf8;
  --accent-success: #10b981;
  --accent-warning: #f59e0b;
  --border-color: rgba(139, 92, 246, 0.35);
  --btn-shadow: #6d28d9;
  --btn-sec-shadow: #0284c7;
  --passage-bg: #0e1026;
}

[data-theme="skyline-scholar"] {
  --bg-main: #0f172a;
  --bg-card: #1e293b;
  --bg-elevated: #334155;
  --text-primary: #f8fafc;
  --text-secondary: #e2e8f0;
  --text-muted: #94a3b8;
  --accent-primary: #10b981;
  --accent-secondary: #3b82f6;
  --accent-success: #22c55e;
  --accent-warning: #f59e0b;
  --border-color: rgba(148, 163, 184, 0.25);
  --btn-shadow: #059669;
  --btn-sec-shadow: #2563eb;
  --passage-bg: #131d31;
}

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

body {
  background-color: var(--bg-main);
  color: var(--text-primary);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: calc(16px * var(--font-scale, 1.0));
  line-height: 1.6;
  min-height: 100vh;
  transition: background-color 0.25s ease, color 0.25s ease;
  overflow-x: hidden;
}

body[data-font="storybook"] .passage-body {
  font-family: Georgia, "Palatino Linotype", "Book Antiqua", Palatino, serif;
}

body[data-font="clean-sans"] .passage-body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

body[data-font="dyslexia-friendly"] .passage-body {
  font-family: "Comic Sans MS", "Trebuchet MS", Verdana, sans-serif;
  letter-spacing: 0.04em;
  word-spacing: 0.12em;
  line-height: 1.85;
}

/* Top Navigation Bar */
.top-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding: 14px 24px;
  background: var(--bg-card);
  border-bottom: 2px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 100;
}

.brand-cluster {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-logo {
  font-size: 1.45rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.02em;
}

.kid-switcher {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}

.kid-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 999px;
  border: 2px solid var(--border-color);
  background: var(--bg-elevated);
  color: var(--text-primary);
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.15s ease, border-color 0.15s ease;
}

.kid-pill:hover {
  transform: translateY(-2px);
}

.kid-pill.active {
  border-color: var(--accent-primary);
  background: rgba(14, 165, 233, 0.2);
  box-shadow: 0 0 14px rgba(14, 165, 233, 0.35);
}

.stats-ribbon {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.stat-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 13px;
  border-radius: 12px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-color);
  font-weight: 700;
  font-size: 0.9rem;
}

/* Tactile 3D Animated Kid Buttons */
.btn-3d {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 16px;
  border: none;
  background: var(--accent-primary);
  color: #ffffff;
  font-weight: 800;
  font-size: 1rem;
  cursor: pointer;
  box-shadow: 0 5px 0 var(--btn-shadow), 0 8px 16px rgba(0, 0, 0, 0.3);
  transition: transform 0.12s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.12s ease;
  user-select: none;
}

[data-theme="natgeo-explorer"] .btn-3d {
  color: #091510;
}

.btn-3d:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 7px 0 var(--btn-shadow), 0 12px 20px rgba(0, 0, 0, 0.35);
}

.btn-3d:active {
  transform: translateY(3px);
  box-shadow: 0 2px 0 var(--btn-shadow);
}

.btn-3d.secondary {
  background: var(--accent-secondary);
  box-shadow: 0 5px 0 var(--btn-sec-shadow), 0 8px 16px rgba(0, 0, 0, 0.3);
  color: #ffffff;
}

.btn-3d.ghost {
  background: var(--bg-elevated);
  color: var(--text-primary);
  border: 2px solid var(--border-color);
  box-shadow: 0 4px 0 rgba(0, 0, 0, 0.4);
}

.btn-3d.sm {
  padding: 8px 14px;
  font-size: 0.88rem;
  border-radius: 12px;
}

/* Kid Theme & Vibe Knobs Bar */
.knobs-drawer {
  background: var(--bg-card);
  border-bottom: 1px solid var(--border-color);
  padding: 12px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.knob-group {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.knob-label {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  font-weight: 700;
}

.theme-chip {
  padding: 6px 12px;
  border-radius: 10px;
  border: 2px solid transparent;
  background: var(--bg-elevated);
  color: var(--text-primary);
  font-weight: 700;
  font-size: 0.85rem;
  cursor: pointer;
}

.theme-chip.active {
  border-color: var(--accent-primary);
  background: rgba(56, 189, 248, 0.18);
}

/* Mode Tabs */
.mode-tabs {
  display: flex;
  gap: 10px;
  padding: 16px 24px 0;
  max-width: 1440px;
  margin: 0 auto;
  flex-wrap: wrap;
}

.mode-tab {
  padding: 12px 22px;
  border-radius: 16px 16px 0 0;
  background: var(--bg-card);
  border: 2px solid var(--border-color);
  border-bottom: none;
  color: var(--text-secondary);
  font-weight: 800;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
}

.mode-tab.active {
  background: var(--bg-elevated);
  color: var(--accent-primary);
  border-color: var(--accent-primary);
}

.main-container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 20px 24px 60px;
}

/* Control Deck Above Lesson */
.lesson-control-deck {
  background: var(--bg-card);
  border: 2px solid var(--border-color);
  border-radius: 20px;
  padding: 18px 22px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
}

.select-pill,
.input-pill {
  padding: 10px 14px;
  border-radius: 12px;
  border: 2px solid var(--border-color);
  background: var(--bg-elevated);
  color: var(--text-primary);
  font-size: 0.95rem;
  font-weight: 600;
}

/* Split-Pane i-Ready Style Workspace */
.workspace-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 24px;
  align-items: start;
}

@media (max-width: 1024px) {
  .workspace-grid {
    grid-template-columns: 1fr;
  }
}

.passage-card,
.exercise-card {
  background: var(--bg-card);
  border: 2px solid var(--border-color);
  border-radius: 22px;
  padding: 26px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.28);
}

.publication-ribbon {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 12px;
  border-radius: 8px;
  background: rgba(14, 165, 233, 0.16);
  color: var(--accent-primary);
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 10px;
}

.passage-title {
  font-size: 1.65rem;
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: 6px;
}

.passage-subtitle {
  color: var(--text-muted);
  font-size: 0.92rem;
  margin-bottom: 18px;
}

.passage-body {
  background: var(--passage-bg);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 22px;
}

.para-block {
  margin-bottom: 18px;
  position: relative;
}

.para-heading {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--accent-secondary);
  margin-bottom: 6px;
}

.para-num {
  display: inline-block;
  min-width: 28px;
  height: 24px;
  line-height: 24px;
  text-align: center;
  border-radius: 6px;
  background: var(--bg-elevated);
  color: var(--accent-primary);
  font-weight: 800;
  font-size: 0.8rem;
  margin-right: 8px;
}

.sidebar-callout {
  margin-top: 20px;
  background: rgba(249, 115, 22, 0.12);
  border-left: 4px solid var(--accent-secondary);
  border-radius: 12px;
  padding: 16px 18px;
}

.sidebar-callout h4 {
  color: var(--accent-secondary);
  margin-bottom: 8px;
  font-size: 1rem;
}

.sidebar-callout ul {
  padding-left: 20px;
}

.vocab-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px;
  margin-top: 18px;
}

.vocab-chip {
  background: var(--bg-elevated);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 12px;
}

.vocab-word {
  font-weight: 800;
  color: var(--accent-primary);
}

/* Questions & Socratic Feedback */
.question-stepper {
  display: flex;
  gap: 8px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}

.q-dot {
  padding: 8px 16px;
  border-radius: 12px;
  background: var(--bg-elevated);
  border: 2px solid var(--border-color);
  color: var(--text-secondary);
  font-weight: 800;
  cursor: pointer;
}

.q-dot.active {
  border-color: var(--accent-primary);
  color: var(--text-primary);
  background: rgba(14, 165, 233, 0.22);
}

.q-dot.done {
  border-color: var(--accent-success);
  color: var(--accent-success);
}

.answer-textarea {
  width: 100%;
  min-height: 125px;
  padding: 16px;
  border-radius: 16px;
  border: 2px solid var(--border-color);
  background: var(--passage-bg);
  color: var(--text-primary);
  font-size: 1.05rem;
  line-height: 1.5;
  resize: vertical;
  margin-top: 12px;
}

.answer-textarea:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.22);
}

/* iPad Stylus / Apple Pencil Canvas Box */
.stylus-pad-wrapper {
  margin-top: 14px;
  background: #090d16;
  border: 2px dashed var(--accent-primary);
  border-radius: 16px;
  padding: 14px;
}

.stylus-canvas {
  width: 100%;
  height: 220px;
  background: #ffffff;
  border-radius: 12px;
  cursor: crosshair;
  touch-action: none;
  display: block;
}

.coach-feedback-box {
  margin-top: 18px;
  padding: 18px;
  border-radius: 16px;
  background: var(--bg-elevated);
  border: 2px solid var(--accent-primary);
}

/* Post-Lesson 3-Level Survey Modal / Card */
.survey-card {
  margin-top: 22px;
  padding: 24px;
  border-radius: 20px;
  background: linear-gradient(145deg, var(--bg-elevated), var(--bg-card));
  border: 2px solid var(--accent-secondary);
}

.survey-faces {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 14px 0;
}

.survey-face-btn {
  padding: 16px 12px;
  border-radius: 16px;
  border: 2px solid var(--border-color);
  background: var(--bg-card);
  color: var(--text-primary);
  font-weight: 800;
  font-size: 1rem;
  cursor: pointer;
  text-align: center;
  transition: transform 0.15s ease;
}

.survey-face-btn.selected {
  border-color: var(--accent-secondary);
  background: rgba(249, 115, 22, 0.22);
  transform: scale(1.04);
}

/* Arcade & 3D Viewport */
.arcade-stage {
  background: #070a14;
  border: 3px solid var(--accent-primary);
  border-radius: 22px;
  padding: 18px;
  position: relative;
  overflow: hidden;
}

.game-canvas-wrap {
  width: 100%;
  height: 500px;
  border-radius: 16px;
  overflow: hidden;
  position: relative;
  background: #050811;
}

.game-hud-overlay {
  position: absolute;
  top: 14px;
  left: 14px;
  right: 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  pointer-events: none;
  z-index: 10;
}

.quiz-gate-modal {
  position: absolute;
  inset: 0;
  background: rgba(7, 10, 20, 0.88);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px;
  z-index: 25;
}

.touch-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 12px;
  gap: 12px;
  flex-wrap: wrap;
}

/* Creatures Grid */
.creatures-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
  margin-top: 18px;
}

.creature-card-item {
  background: var(--bg-card);
  border: 2px solid var(--border-color);
  border-radius: 20px;
  padding: 16px;
  text-align: center;
}

.creature-card-item img {
  width: 100%;
  border-radius: 14px;
  margin-bottom: 10px;
}

/* Parent Portal Grid */
.parent-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}

@media (max-width: 960px) {
  .parent-grid {
    grid-template-columns: 1fr;
  }
}

.panel-box {
  background: var(--bg-card);
  border: 2px solid var(--border-color);
  border-radius: 20px;
  padding: 22px;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
}

.tag-pill {
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-color);
  font-size: 0.85rem;
  font-weight: 700;
}

.copilot-chat-log {
  height: 290px;
  overflow-y: auto;
  background: var(--passage-bg);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 14px;
  margin-bottom: 12px;
}

.chat-msg {
  margin-bottom: 12px;
  padding: 10px 14px;
  border-radius: 12px;
  background: var(--bg-elevated);
}

.chat-msg.parent {
  border-left: 4px solid var(--accent-secondary);
}

.chat-msg.ai {
  border-left: 4px solid var(--accent-primary);
}