/* ==========================================================================
   NP-MÄSTAREN ÅK 9 - STYLESHEET (HELSKÄRMSPENNA, VITT PAPPER & LÄTTLÄST)
   ========================================================================== */

:root,
body[data-theme="midnight"] {
  --bg-main: #0b1120;
  --bg-card: #131c31;
  --bg-card-alt: #1b2642;
  --bg-input: #0f172a;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --primary: #6366f1;
  --primary-hover: #4f46e5;
  --accent: #10b981;
  --accent-hover: #059669;
  --danger: #ef4444;
  --warning: #f59e0b;
  --border-color: rgba(148, 163, 184, 0.2);
  --shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
}

body[data-theme="light"] {
  --bg-main: #f1f5f9;
  --bg-card: #ffffff;
  --bg-card-alt: #f8fafc;
  --bg-input: #ffffff;
  --text-main: #0f172a;
  --text-muted: #475569;
  --primary: #4f46e5;
  --primary-hover: #4338ca;
  --accent: #059669;
  --accent-hover: #047857;
  --border-color: rgba(15, 23, 42, 0.14);
  --shadow: 0 8px 24px -8px rgba(15, 23, 42, 0.1);
}

body[data-theme="cyber"] {
  --bg-main: #090414;
  --bg-card: #140a29;
  --bg-card-alt: #1f113d;
  --bg-input: #0d061c;
  --text-main: #fdf4ff;
  --text-muted: #c084fc;
  --primary: #ec4899;
  --primary-hover: #db2777;
  --accent: #06b6d4;
  --accent-hover: #0891b2;
  --border-color: rgba(236, 72, 153, 0.28);
}

body[data-theme="forest"] {
  --bg-main: #071712;
  --bg-card: #0e261f;
  --bg-card-alt: #15382e;
  --bg-input: #091d17;
  --text-main: #ecfdf5;
  --text-muted: #6ee7b7;
  --primary: #10b981;
  --primary-hover: #059669;
  --accent: #f59e0b;
  --accent-hover: #d97706;
  --border-color: rgba(16, 185, 129, 0.24);
}

body[data-theme="gold"] {
  --bg-main: #120f07;
  --bg-card: #1f1a0d;
  --bg-card-alt: #2e2613;
  --bg-input: #141108;
  --text-main: #fefce8;
  --text-muted: #fde047;
  --primary: #eab308;
  --primary-hover: #ca8a04;
  --accent: #10b981;
  --accent-hover: #059669;
  --border-color: rgba(234, 179, 8, 0.28);
}

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

body {
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.45;
  min-height: 100vh;
}

.hidden {
  display: none !important;
}

/* ==========================================================================
   HEADER & TOPPNAVIGATION
   ========================================================================== */
.top-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 1.4rem;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 40;
  flex-wrap: wrap;
}

.brand-area {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.brand-logo {
  font-size: 1.8rem;
  background: var(--bg-card-alt);
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  border: 1px solid var(--border-color);
}

.brand-title {
  font-size: 1.2rem;
  font-weight: 800;
}

.brand-tag {
  background: var(--primary);
  color: #fff;
  font-size: 0.75rem;
  padding: 0.15rem 0.45rem;
  border-radius: 6px;
  vertical-align: middle;
}

.brand-sub {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.main-nav {
  display: flex;
  gap: 0.35rem;
  background: var(--bg-input);
  padding: 0.3rem;
  border-radius: 12px;
  border: 1px solid var(--border-color);
}

.nav-btn {
  background: transparent;
  color: var(--text-muted);
  border: none;
  padding: 0.5rem 0.9rem;
  border-radius: 9px;
  font-weight: 800;
  font-size: 0.88rem;
  cursor: pointer;
  font-family: inherit;
}

.nav-btn:hover {
  color: var(--text-main);
}

.nav-btn.active {
  background: var(--primary);
  color: #ffffff;
}

.player-status-bar {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-wrap: wrap;
}

.btn-formula-quick {
  background: var(--bg-card-alt);
  color: var(--text-main);
  border: 1px solid var(--border-color);
  padding: 0.48rem 0.85rem;
  border-radius: 10px;
  font-weight: 800;
  font-size: 0.85rem;
  cursor: pointer;
  font-family: inherit;
}

.btn-formula-quick:hover {
  border-color: var(--primary);
}

.status-pills {
  display: flex;
  gap: 0.4rem;
}

.stat-pill {
  background: var(--bg-card-alt);
  border: 1px solid var(--border-color);
  padding: 0.38rem 0.68rem;
  border-radius: 999px;
  font-weight: 800;
  font-size: 0.86rem;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.player-profile-chip {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  background: var(--bg-card-alt);
  border: 1px solid var(--border-color);
  padding: 0.32rem 0.7rem;
  border-radius: 12px;
}

.profile-avatar {
  font-size: 1.45rem;
}

.profile-info {
  display: flex;
  flex-direction: column;
  min-width: 110px;
}

.profile-name-row {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-weight: 800;
  font-size: 0.84rem;
}

.edit-name-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 0.75rem;
}

.profile-rank {
  font-size: 0.72rem;
  color: var(--text-muted);
}

.xp-bar-mini {
  width: 100%;
  height: 5px;
  background: var(--bg-input);
  border-radius: 99px;
  overflow: hidden;
  margin-top: 3px;
}

.xp-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary), var(--accent));
}

.xp-badge {
  background: rgba(99, 102, 241, 0.2);
  color: var(--primary);
  font-weight: 800;
  font-size: 0.8rem;
  padding: 0.25rem 0.55rem;
  border-radius: 8px;
}

/* ==========================================================================
   MAIN LAYOUT & KNAPPAR
   ========================================================================== */
.main-container {
  max-width: 1380px;
  margin: 0 auto;
  padding: 1.25rem 1.4rem 2.5rem;
}

.app-view {
  display: none;
}

.app-view.active {
  display: block;
}

.btn-primary,
.btn-secondary,
.btn-accent {
  border: none;
  border-radius: 10px;
  padding: 0.62rem 1.1rem;
  font-weight: 800;
  font-size: 0.92rem;
  cursor: pointer;
  font-family: inherit;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
}

.btn-primary:hover {
  background: var(--primary-hover);
}

.btn-accent {
  background: var(--accent);
  color: #fff;
}

.btn-accent:hover {
  background: var(--accent-hover);
}

.btn-secondary {
  background: var(--bg-card-alt);
  color: var(--text-main);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  border-color: var(--primary);
}

.btn-sm {
  padding: 0.4rem 0.75rem;
  font-size: 0.82rem;
}

.btn-lg {
  padding: 0.78rem 1.35rem;
  font-size: 1rem;
}

.full-w {
  width: 100%;
}

/* ==========================================================================
   VY 1: START / DASHBOARD
   ========================================================================== */
.hero-banner {
  background: linear-gradient(135deg, var(--bg-card), var(--bg-card-alt));
  border: 1px solid var(--border-color);
  border-radius: 18px;
  padding: 1.5rem;
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 1.4rem;
  align-items: center;
  box-shadow: var(--shadow);
  margin-bottom: 1.6rem;
}

.hero-eyebrow {
  display: inline-block;
  background: rgba(99, 102, 241, 0.2);
  color: #818cf8;
  font-weight: 800;
  font-size: 0.82rem;
  padding: 0.22rem 0.65rem;
  border-radius: 99px;
  margin-bottom: 0.5rem;
}

.hero-content h2 {
  font-size: 1.65rem;
  font-weight: 800;
  margin-bottom: 0.45rem;
}

.hero-content p {
  color: var(--text-muted);
  margin-bottom: 1rem;
  font-size: 1rem;
}

.hero-cta-group {
  display: flex;
  gap: 0.7rem;
  flex-wrap: wrap;
}

.np-points-summary {
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 1.1rem;
  text-align: center;
}

.np-points-summary h3 {
  font-size: 0.9rem;
  margin-bottom: 0.7rem;
  color: var(--text-muted);
}

.np-points-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.6rem;
  margin-bottom: 0.65rem;
}

.np-point-box {
  padding: 0.6rem 0.45rem;
  border-radius: 10px;
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
}

.np-point-box .np-lvl {
  font-size: 0.75rem;
  font-weight: 800;
}

.np-point-box strong {
  font-size: 1.4rem;
  font-weight: 800;
}

.e-box { background: rgba(16, 185, 129, 0.14); color: #34d399; }
.c-box { background: rgba(59, 130, 246, 0.14); color: #60a5fa; }
.a-box { background: rgba(245, 158, 11, 0.16); color: #fbbf24; }

.np-total-solved {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.section-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 0.85rem;
}

.section-heading h2 {
  font-size: 1.2rem;
  font-weight: 800;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(275px, 1fr));
  gap: 0.95rem;
  margin-bottom: 1.75rem;
}

.category-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-top: 4px solid var(--cat-color, var(--primary));
  border-radius: 16px;
  padding: 1.15rem;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.cat-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.cat-icon {
  font-size: 1.7rem;
}

.cat-stat-pill {
  background: var(--bg-card-alt);
  padding: 0.2rem 0.6rem;
  border-radius: 99px;
  font-size: 0.78rem;
  font-weight: 800;
}

.category-card h3 {
  font-size: 1.1rem;
  font-weight: 800;
}

.category-card p {
  font-size: 0.86rem;
  color: var(--text-muted);
  flex: 1;
}

.cat-progress-bar {
  height: 6px;
  background: var(--bg-input);
  border-radius: 99px;
  overflow: hidden;
  margin-bottom: 0.2rem;
}

.cat-progress-fill {
  height: 100%;
  background: var(--cat-color, var(--primary));
}

.dashboard-bottom-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.15rem;
}

.panel-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 1.15rem;
}

.panel-card-header {
  margin-bottom: 0.85rem;
}

.quests-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.quest-item {
  background: var(--bg-card-alt);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 0.75rem 0.95rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.85rem;
}

.quest-info {
  flex: 1;
}

.quest-title-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.88rem;
  margin-bottom: 0.3rem;
}

.quest-reward {
  color: #fbbf24;
  font-weight: 800;
  font-size: 0.82rem;
}

.quest-bar-wrap {
  height: 7px;
  background: var(--bg-input);
  border-radius: 99px;
  overflow: hidden;
  margin-bottom: 0.2rem;
}

.quest-bar-fill {
  height: 100%;
  background: var(--accent);
}

.leaderboard-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.leaderboard-table th,
.leaderboard-table td {
  padding: 0.58rem 0.45rem;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

.leaderboard-user-row {
  background: rgba(99, 102, 241, 0.18);
}

/* ==========================================================================
   VY 2: RÄKNA
   ========================================================================== */
.arena-filter-bar {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 0.65rem 1rem;
  border-radius: 14px;
  margin-bottom: 0.9rem;
  flex-wrap: wrap;
}

.filter-group {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  font-weight: 800;
}

.filter-group select {
  background: var(--bg-input);
  color: var(--text-main);
  border: 1px solid var(--border-color);
  padding: 0.38rem 0.65rem;
  border-radius: 8px;
  font-family: inherit;
  font-weight: 700;
}

.part-tool-badge {
  margin-left: auto;
  padding: 0.36rem 0.75rem;
  border-radius: 99px;
  font-size: 0.8rem;
  font-weight: 800;
}

.part-tool-badge.allowed {
  background: rgba(16, 185, 129, 0.2);
  color: #34d399;
}

.part-tool-badge.locked {
  background: rgba(245, 158, 11, 0.18);
  color: #fbbf24;
}

.arena-split-layout {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: 1.1rem;
  align-items: start;
}

.question-card,
.workspace-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 18px;
  padding: 1.25rem;
  box-shadow: var(--shadow);
}

.question-meta-row {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  flex-wrap: wrap;
  margin-bottom: 0.7rem;
}

.meta-badge {
  background: var(--bg-card-alt);
  border: 1px solid var(--border-color);
  padding: 0.24rem 0.6rem;
  border-radius: 8px;
  font-size: 0.78rem;
  font-weight: 800;
}

.level-badge {
  padding: 0.24rem 0.6rem;
  border-radius: 8px;
  font-size: 0.78rem;
  font-weight: 800;
}

.level-e { background: rgba(16, 185, 129, 0.2); color: #34d399; }
.level-c { background: rgba(59, 130, 246, 0.2); color: #60a5fa; }
.level-a { background: rgba(245, 158, 11, 0.22); color: #fbbf24; }

.btn-speak {
  margin-left: auto;
  background: var(--bg-card-alt);
  color: var(--text-main);
  border: 1px solid var(--border-color);
  padding: 0.26rem 0.65rem;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 800;
  cursor: pointer;
  font-family: inherit;
}

.btn-exit-fs {
  background: var(--danger);
  color: #fff;
  border: none;
  padding: 0.3rem 0.75rem;
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 800;
  cursor: pointer;
  font-family: inherit;
}

.question-title {
  font-size: 1.25rem;
  font-weight: 800;
  margin-bottom: 0.65rem;
}

.facts-chips-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 0.75rem;
}

.fact-chip {
  background: var(--bg-card-alt);
  border: 1px solid var(--border-color);
  padding: 0.38rem 0.75rem;
  border-radius: 10px;
  font-size: 0.92rem;
  font-weight: 700;
}

.math-display-box {
  background: var(--bg-input);
  border: 2px solid rgba(99, 102, 241, 0.35);
  border-radius: 14px;
  padding: 0.85rem 1rem;
  margin-bottom: 0.85rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.35rem;
  font-weight: 800;
  text-align: center;
  color: var(--text-main);
  letter-spacing: 0.02em;
}

.question-body {
  font-size: 1.08rem;
  font-weight: 700;
  margin-bottom: 0.9rem;
}

.question-svg-wrap {
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 0.65rem;
  margin-bottom: 0.85rem;
  display: flex;
  justify-content: center;
}

.question-svg {
  max-width: 265px;
  width: 100%;
  height: auto;
}

.lifeline-row {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 0.8rem;
  flex-wrap: wrap;
}

.btn-lifeline {
  background: var(--bg-card-alt);
  color: var(--text-main);
  border: 1px solid var(--border-color);
  padding: 0.48rem 0.8rem;
  border-radius: 10px;
  font-size: 0.84rem;
  font-weight: 800;
  cursor: pointer;
  font-family: inherit;
}

.primary-lifeline {
  background: rgba(99, 102, 241, 0.18);
  border-color: var(--primary);
}

.btn-lifeline:hover:not(:disabled) {
  border-color: var(--primary);
  background: rgba(99, 102, 241, 0.26);
}

.btn-lifeline:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.hints-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 0.85rem;
}

.hint-box {
  background: rgba(99, 102, 241, 0.12);
  border-left: 4px solid var(--primary);
  padding: 0.6rem 0.8rem;
  border-radius: 10px;
  font-size: 0.92rem;
}

.hint-step-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.mc-choices-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.55rem;
  margin-bottom: 0.9rem;
}

.mc-choice-btn {
  background: var(--bg-card-alt);
  color: var(--text-main);
  border: 2px solid var(--border-color);
  padding: 0.68rem;
  border-radius: 10px;
  font-weight: 800;
  font-size: 1rem;
  cursor: pointer;
  font-family: 'JetBrains Mono', monospace;
}

.mc-choice-btn:hover {
  border-color: var(--primary);
  background: rgba(99, 102, 241, 0.18);
}

.answer-submit-box {
  background: var(--bg-card-alt);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 0.9rem;
}

.answer-input-row {
  display: flex;
  gap: 0.55rem;
}

.answer-field-wrap {
  flex: 1;
  display: flex;
  align-items: center;
  background: var(--bg-input);
  border: 2px solid var(--border-color);
  border-radius: 10px;
  padding-right: 0.7rem;
}

.answer-field-wrap:focus-within {
  border-color: var(--primary);
}

#answer-input {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text-main);
  padding: 0.65rem 0.85rem;
  font-size: 1.12rem;
  font-weight: 800;
  font-family: 'JetBrains Mono', monospace;
  outline: none;
}

#answer-input.input-flash {
  background: rgba(16, 185, 129, 0.25);
}

.answer-unit {
  font-weight: 800;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.work-bonus-banner {
  margin-top: 0.55rem;
  font-size: 0.82rem;
  color: var(--text-muted);
  font-weight: 700;
}

.work-bonus-banner.active {
  color: #34d399;
}

.feedback-box {
  margin-top: 0.9rem;
  padding: 0.9rem;
  border-radius: 12px;
  border: 1px solid var(--border-color);
}

.feedback-correct {
  background: rgba(16, 185, 129, 0.14);
  border-color: rgba(16, 185, 129, 0.45);
}

.feedback-wrong {
  background: rgba(239, 68, 68, 0.14);
  border-color: rgba(239, 68, 68, 0.45);
}

.feedback-neutral {
  background: rgba(245, 158, 11, 0.14);
  border-color: rgba(245, 158, 11, 0.45);
}

.feedback-header {
  display: flex;
  gap: 0.7rem;
  align-items: center;
  margin-bottom: 0.5rem;
}

.feedback-icon {
  font-size: 1.6rem;
}

.feedback-pills {
  display: flex;
  gap: 0.35rem;
  flex-wrap: wrap;
  margin-top: 0.3rem;
}

.fb-pill {
  background: var(--bg-card);
  padding: 0.2rem 0.55rem;
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 800;
}

.fb-pill.bonus { color: #34d399; }
.fb-pill.streak { color: #fbbf24; }

.solution-details summary {
  cursor: pointer;
  font-weight: 800;
  font-size: 0.86rem;
  margin-top: 0.35rem;
}

.solution-steps-list {
  margin-top: 0.45rem;
  padding-left: 1.25rem;
  font-size: 0.9rem;
  font-weight: 600;
}

.solution-steps-list li {
  margin-bottom: 0.25rem;
}

/* ==========================================================================
   DUBBEL ARBETSYTA & VITT PAPPER
   ========================================================================== */
.workspace-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
  flex-wrap: wrap;
}

.ws-header-right {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.ws-mode-tabs {
  display: flex;
  background: var(--bg-input);
  padding: 0.25rem;
  border-radius: 10px;
  border: 1px solid var(--border-color);
  gap: 0.25rem;
}

.ws-tab {
  background: transparent;
  color: var(--text-muted);
  border: none;
  padding: 0.42rem 0.75rem;
  border-radius: 7px;
  font-size: 0.82rem;
  font-weight: 800;
  cursor: pointer;
  font-family: inherit;
}

.ws-tab.active {
  background: var(--primary);
  color: #fff;
}

.workspace-panels[data-mode="draw"] .ws-keyboard-panel {
  display: none;
}

.workspace-panels[data-mode="keyboard"] .ws-draw-panel {
  display: none;
}

.workspace-panels[data-mode="split"] {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.ws-panel {
  background: var(--bg-card-alt);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 0.75rem;
}

.draw-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.45rem;
  flex-wrap: wrap;
  margin-bottom: 0.55rem;
}

.tool-group,
.color-group,
.action-group {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  flex-wrap: wrap;
}

.tool-btn {
  background: var(--bg-input);
  color: var(--text-main);
  border: 1px solid var(--border-color);
  padding: 0.35rem 0.6rem;
  border-radius: 8px;
  font-size: 0.78rem;
  font-weight: 800;
  cursor: pointer;
  font-family: inherit;
}

.tool-btn.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.color-dot {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.35);
  cursor: pointer;
}

.color-dot.active {
  border-color: #ffffff;
  box-shadow: 0 0 0 2px var(--primary);
}

/* VITT RUTAT PAPPER */
.canvas-container {
  width: 100%;
  height: 280px;
  border-radius: 10px;
  overflow: hidden;
  background: #ffffff;
  border: 2px solid #cbd5e1;
  box-shadow: inset 0 2px 6px rgba(15, 23, 42, 0.08);
  position: relative;
  padding: 0;
}

.circle-ans-tool {
  border-color: rgba(16, 185, 129, 0.45);
}

.circled-answer-banner {
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  background: #0f172a;
  color: #f8fafc;
  border: 2px solid #10b981;
  border-radius: 12px;
  padding: 0.42rem 0.7rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.35);
  z-index: 20;
}

.circled-tag {
  font-size: 0.82rem;
  font-weight: 800;
  color: #34d399;
  white-space: nowrap;
}

.circled-edit-input {
  width: 95px;
  background: #1e293b;
  color: #ffffff;
  border: 1px solid #475569;
  border-radius: 7px;
  padding: 0.3rem 0.5rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.98rem;
  font-weight: 800;
  text-align: center;
  outline: none;
}

.autosave-pill {
  background: rgba(16, 185, 129, 0.16);
  color: #34d399;
  font-size: 0.72rem;
  padding: 0.15rem 0.45rem;
  border-radius: 99px;
  margin-left: 0.35rem;
}

.workspace-panels[data-mode="draw"] .canvas-container {
  height: 440px;
}

#draw-canvas {
  width: 100%;
  height: 100%;
  display: block;
  padding: 0;
  margin: 0;
  border: none;
  background: #ffffff;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
  cursor: crosshair;
}

/* ==========================================================================
   HELSKÄRMSLÄGE FÖR PENNA (BARA FRÅGAN + STORT VITT PAPPER)
   ========================================================================== */
body.pen-fullscreen-mode {
  overflow: hidden;
  height: 100vh;
}

body.pen-fullscreen-mode .top-header,
body.pen-fullscreen-mode #arena-practice-filters,
body.pen-fullscreen-mode #arena-special-status,
body.pen-fullscreen-mode #journey-track-arena,
body.pen-fullscreen-mode #arena-powerups-strip,
body.pen-fullscreen-mode .question-title,
body.pen-fullscreen-mode .work-bonus-banner,
body.pen-fullscreen-mode .ws-keyboard-panel {
  display: none !important;
}

body.pen-fullscreen-mode .main-container {
  max-width: 100vw;
  height: 100vh;
  padding: 0.6rem 0.8rem;
  margin: 0;
  display: flex;
  flex-direction: column;
}

body.pen-fullscreen-mode #view-arena {
  flex: 1;
  display: flex;
  flex-direction: column;
  height: 100%;
}

body.pen-fullscreen-mode .arena-split-layout {
  display: grid;
  grid-template-columns: 370px 1fr;
  gap: 0.75rem;
  height: 100%;
  align-items: stretch;
}

body.pen-fullscreen-mode .question-column,
body.pen-fullscreen-mode .workspace-column {
  height: 100%;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

body.pen-fullscreen-mode .question-card {
  flex: 1;
  padding: 0.9rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

body.pen-fullscreen-mode .workspace-card {
  flex: 1;
  padding: 0.75rem;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

body.pen-fullscreen-mode #workspace-panels {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

body.pen-fullscreen-mode .ws-draw-panel {
  flex: 1;
  display: flex !important;
  flex-direction: column;
  min-height: 0;
  padding: 0.6rem;
}

body.pen-fullscreen-mode .canvas-container {
  flex: 1;
  height: auto !important;
  min-height: 300px;
}

@media (max-width: 980px) {
  body.pen-fullscreen-mode .arena-split-layout {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr;
  }
  body.pen-fullscreen-mode .question-card {
    max-height: 36vh;
  }
}

/* ==========================================================================
   TANGENTBORDS-PANEL & MINIRÄKNARE
   ========================================================================== */
.keyboard-toolbar {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  flex-wrap: wrap;
  margin-bottom: 0.55rem;
}

.sym-buttons {
  display: flex;
  gap: 0.3rem;
  flex-wrap: wrap;
}

.sym-btn {
  background: var(--bg-input);
  color: var(--text-main);
  border: 1px solid var(--border-color);
  padding: 0.3rem 0.6rem;
  border-radius: 7px;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 800;
  font-size: 0.85rem;
  cursor: pointer;
}

.sym-btn:hover {
  border-color: var(--primary);
  background: rgba(99, 102, 241, 0.18);
}

.keyboard-steps-list {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  margin-bottom: 0.65rem;
  max-height: 215px;
  overflow-y: auto;
}

.step-row {
  display: grid;
  grid-template-columns: 62px 1fr 36px 76px;
  gap: 0.4rem;
  align-items: center;
}

.step-badge {
  background: var(--bg-input);
  color: var(--text-muted);
  font-size: 0.76rem;
  font-weight: 800;
  padding: 0.42rem 0.4rem;
  border-radius: 7px;
  text-align: center;
}

.step-math-input {
  background: var(--bg-input);
  color: var(--text-main);
  border: 1px solid var(--border-color);
  padding: 0.46rem 0.65rem;
  border-radius: 8px;
  font-size: 0.92rem;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  outline: none;
  width: 100%;
}

.step-math-input:focus {
  border-color: var(--primary);
}

.step-eval-btn {
  background: var(--primary);
  color: #fff;
  border: none;
  height: 34px;
  border-radius: 8px;
  font-weight: 800;
  font-size: 0.95rem;
  cursor: pointer;
}

.step-send-ans-btn {
  background: var(--accent);
  color: #fff;
  border: none;
  height: 34px;
  border-radius: 8px;
  font-weight: 800;
  font-size: 0.76rem;
  cursor: pointer;
  font-family: inherit;
}

.step-send-ans-btn:hover {
  background: var(--accent-hover);
}

.keyboard-footer-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.calc-dropdown-wrap {
  position: relative;
}

.btn-calc-toggle {
  background: var(--bg-card-alt);
  color: var(--text-main);
  border: 1px solid var(--border-color);
  padding: 0.42rem 0.8rem;
  border-radius: 8px;
  font-weight: 800;
  font-size: 0.82rem;
  cursor: pointer;
  font-family: inherit;
}

.btn-calc-toggle.locked {
  opacity: 0.5;
}

.calculator-popover {
  position: absolute;
  right: 0;
  top: calc(100% + 6px);
  width: 245px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 0.8rem;
  box-shadow: var(--shadow);
  z-index: 35;
}

.calc-top {
  font-size: 0.76rem;
  font-weight: 800;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
}

#calc-display {
  width: 100%;
  background: var(--bg-input);
  color: var(--text-main);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 0.5rem;
  text-align: right;
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.05rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.calc-keys-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.35rem;
  margin-bottom: 0.5rem;
}

.calc-keys-grid.disabled-calc {
  opacity: 0.35;
  pointer-events: none;
}

.calc-keys-grid button {
  background: var(--bg-card-alt);
  color: var(--text-main);
  border: 1px solid var(--border-color);
  padding: 0.5rem;
  border-radius: 8px;
  font-weight: 800;
  cursor: pointer;
}

.calc-key-eq {
  background: var(--primary) !important;
  color: #fff !important;
}

/* ==========================================================================
   SPECIALBANNERS, BOSSKORT, SHOP & MODALER
   ========================================================================== */
.boss-arena-banner,
.sprint-arena-banner,
.duel-arena-banner,
.exam-arena-banner {
  background: linear-gradient(90deg, var(--bg-card), var(--bg-card-alt));
  border: 2px solid var(--primary);
  border-radius: 14px;
  padding: 0.8rem 1.15rem;
  margin-bottom: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.boss-id {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.boss-big-avatar {
  font-size: 2.1rem;
}

.boss-taunt {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.boss-hp-container {
  min-width: 220px;
  flex: 1;
  max-width: 340px;
}

.boss-hp-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.82rem;
  margin-bottom: 0.2rem;
}

.boss-hp-bar {
  height: 12px;
  background: var(--bg-input);
  border-radius: 99px;
  overflow: hidden;
  border: 1px solid var(--border-color);
}

.boss-hp-fill {
  height: 100%;
  background: linear-gradient(90deg, #ef4444, #f59e0b);
}

.sprint-metrics,
.duel-score-pills,
.exam-progress-dots {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  flex-wrap: wrap;
}

.sprint-timer-pill,
.sprint-score-pill,
.player-pill {
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  padding: 0.38rem 0.75rem;
  border-radius: 99px;
  font-weight: 800;
}

.player-pill.active-turn {
  border-color: var(--accent);
  color: var(--accent);
}

.exam-dot {
  padding: 0.25rem 0.6rem;
  border-radius: 8px;
  font-size: 0.78rem;
  font-weight: 800;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
}

.exam-dot.current { border-color: var(--primary); }
.exam-dot.correct { background: rgba(16, 185, 129, 0.2); color: #34d399; }
.exam-dot.wrong { background: rgba(239, 68, 68, 0.2); color: #f87171; }

.boss-grid,
.modes-three-grid,
.shop-grid,
.achievements-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(275px, 1fr));
  gap: 0.95rem;
}

.boss-card,
.mode-feature-card,
.shop-card,
.ach-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 1.15rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.boss-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.boss-avatar,
.mode-icon,
.shop-icon {
  font-size: 2.1rem;
}

.boss-hp-tag {
  background: rgba(239, 68, 68, 0.18);
  color: #f87171;
  padding: 0.2rem 0.6rem;
  border-radius: 99px;
  font-size: 0.8rem;
  font-weight: 800;
}

.duel-code-row {
  display: flex;
  gap: 0.45rem;
}

#duel-code-input {
  flex: 1;
  background: var(--bg-input);
  color: var(--text-main);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 0.45rem 0.7rem;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 800;
  text-transform: uppercase;
}

.duel-btn-stack {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.ach-card {
  flex-direction: row;
  align-items: center;
}

.ach-card.locked {
  opacity: 0.48;
}

.ach-icon {
  font-size: 1.9rem;
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.72);
  display: grid;
  place-items: center;
  padding: 1rem;
  z-index: 60;
}

.modal-content {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 18px;
  padding: 1.4rem;
  max-width: 780px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
}

.summary-modal-box {
  max-width: 440px;
  text-align: center;
}

.summary-modal-body {
  margin: 1rem 0 1.3rem;
  color: var(--text-muted);
  font-size: 1.02rem;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.modal-close-btn {
  background: var(--bg-card-alt);
  color: var(--text-main);
  border: 1px solid var(--border-color);
  width: 34px;
  height: 34px;
  border-radius: 8px;
  cursor: pointer;
}

.formula-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 0.9rem;
}

.formula-section {
  background: var(--bg-card-alt);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 0.95rem;
}

.formula-section h3 {
  font-size: 0.98rem;
  margin-bottom: 0.45rem;
}

.formula-section ul {
  padding-left: 1.1rem;
  font-size: 0.88rem;
}

.formula-section li {
  margin-bottom: 0.3rem;
}

#confetti-container {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 80;
  overflow: hidden;
}

.confetti-piece {
  position: absolute;
  top: -12px;
  width: 10px;
  height: 16px;
  border-radius: 3px;
  animation: confettiFall linear forwards;
}

@keyframes confettiFall {
  to {
    transform: translateY(105vh) rotate(540deg);
    opacity: 0;
  }
}

/* ==========================================================================
   UTVECKLINGSLINJE ATT KÄMPA EMOT (NP-RESAN MOT RIVALEN) & POÄNG-SHOP
   ========================================================================== */
.journey-track-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 1.15rem 1.35rem 2.4rem;
  margin-bottom: 1.5rem;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.18);
  position: relative;
}

.journey-track-card.compact-track {
  padding: 0.85rem 1.15rem 2.2rem;
  margin-bottom: 0.75rem;
}

.journey-header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 1.65rem;
}

.journey-title-col {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-wrap: wrap;
}

.journey-badge {
  background: rgba(99, 102, 241, 0.18);
  color: #818cf8;
  padding: 0.25rem 0.65rem;
  border-radius: 99px;
  font-size: 0.8rem;
  font-weight: 800;
}

.journey-status-msg {
  font-size: 0.92rem;
  color: var(--text-main);
}

.rival-frozen-pill {
  background: rgba(56, 189, 248, 0.2);
  color: #38bdf8;
  padding: 0.2rem 0.55rem;
  border-radius: 99px;
  font-size: 0.76rem;
  font-weight: 800;
}

.journey-actions-col {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  flex-wrap: wrap;
}

.journey-road-wrap {
  position: relative;
  height: 44px;
  margin: 0 1.4rem;
}

.journey-road-bar {
  position: absolute;
  top: 16px;
  left: 0;
  right: 0;
  height: 10px;
  background: var(--bg-input);
  border-radius: 99px;
  border: 1px solid var(--border-color);
  overflow: hidden;
}

.journey-road-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary), #10b981);
  border-radius: 99px;
  transition: width 0.45s ease;
}

.journey-node {
  position: absolute;
  top: 4px;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 2;
}

.journey-node-dot {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--bg-card-alt);
  border: 2px solid var(--border-color);
  display: grid;
  place-items: center;
  font-size: 0.98rem;
  transition: transform 0.2s, border-color 0.2s;
}

.journey-node.reached .journey-node-dot {
  border-color: #10b981;
  background: rgba(16, 185, 129, 0.2);
  box-shadow: 0 0 10px rgba(16, 185, 129, 0.35);
}

.journey-node-label {
  font-size: 0.68rem;
  font-weight: 800;
  color: var(--text-muted);
  white-space: nowrap;
  margin-top: 0.22rem;
}

.journey-node-xp {
  font-size: 0.62rem;
  color: var(--text-muted);
  opacity: 0.8;
}

.journey-chest-btn {
  margin-top: 0.15rem;
  background: linear-gradient(135deg, #f59e0b, #10b981);
  color: #fff;
  border: none;
  border-radius: 99px;
  padding: 0.18rem 0.5rem;
  font-size: 0.7rem;
  font-weight: 800;
  cursor: pointer;
  animation: pulseChest 1.2s infinite alternate;
}

@keyframes pulseChest {
  from { transform: scale(1); }
  to { transform: scale(1.1); }
}

.journey-racer {
  position: absolute;
  top: -18px;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 5;
  transition: left 0.45s cubic-bezier(0.22, 1, 0.36, 1);
  pointer-events: none;
}

.racer-bubble {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 1.15rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.35);
}

.player-racer .racer-bubble {
  background: var(--primary);
  border: 2px solid #ffffff;
}

.rival-racer {
  top: -22px;
  z-index: 4;
}

.rival-racer .racer-bubble {
  background: #ef4444;
  border: 2px solid #fde047;
}

.racer-tag {
  font-size: 0.64rem;
  font-weight: 800;
  padding: 0.08rem 0.38rem;
  border-radius: 99px;
  white-space: nowrap;
  margin-top: 2px;
}

.player-racer .racer-tag {
  background: var(--primary);
  color: #fff;
}

.rival-racer .racer-tag {
  background: #ef4444;
  color: #fff;
}

/* POWER-UP RAD & HUSDJUR I RÄKNA-VYN */
.arena-powerups-strip {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 0.5rem 0.9rem;
  margin-bottom: 0.85rem;
}

.powerup-strip-left {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  flex-wrap: wrap;
}

.powerup-strip-label {
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--text-muted);
}

.power-pill-btn {
  background: var(--bg-input);
  color: var(--text-main);
  border: 1px solid var(--border-color);
  border-radius: 99px;
  padding: 0.28rem 0.7rem;
  font-size: 0.78rem;
  font-weight: 800;
  cursor: pointer;
  font-family: inherit;
}

.power-pill-btn.active-boost {
  background: rgba(16, 185, 129, 0.22);
  border-color: #10b981;
  color: #34d399;
}

.pet-companion-badge {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.22), rgba(16, 185, 129, 0.22));
  border: 1px solid rgba(245, 158, 11, 0.5);
  color: var(--text-main);
  padding: 0.2rem 0.6rem;
  border-radius: 99px;
  font-size: 0.78rem;
  font-weight: 800;
}

.pen-fx-group {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  flex-wrap: wrap;
}

/* ALTERNATIVA GISSNINGAR NÄR MAN RINGAR IN SVARET */
.circled-alts {
  display: flex;
  align-items: center;
  gap: 0.28rem;
  font-size: 0.76rem;
  color: #94a3b8;
  font-weight: 700;
}

.alt-chip-btn {
  background: #334155;
  color: #f8fafc;
  border: 1px solid #64748b;
  border-radius: 6px;
  padding: 0.2rem 0.48rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.82rem;
  font-weight: 800;
  cursor: pointer;
}

.alt-chip-btn:hover {
  background: #10b981;
  border-color: #10b981;
  color: #fff;
}

/* POÄNG-SHOP PLÅNBOK & KORT */
.shop-wallet-banner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.8rem;
  flex-wrap: wrap;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 0.9rem 1.2rem;
  margin-bottom: 1.25rem;
}

.wallet-info {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.wallet-pill {
  background: var(--bg-input);
  padding: 0.35rem 0.75rem;
  border-radius: 99px;
  font-size: 0.88rem;
}

.shop-type-tag {
  font-size: 0.7rem;
  font-weight: 800;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.shop-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin: 0.15rem 0 0.45rem;
}

@media (max-width: 980px) {
  .hero-banner,
  .arena-split-layout,
  .dashboard-bottom-grid {
    grid-template-columns: 1fr;
  }
  .journey-node-label {
    display: none;
  }
}