/* ============================================
   TechOps Minimal - Mission Hub Stylesheet
   Pilot Version für backend-tutorial_v2_1_missionhub
   Phase 3: Side Quests + KI-Panel + Abgabe
   ============================================ */

/* Base Variables - Dark First */
:root {
  --bg: #0d1117;
  --bg-elevated: #161b22;
  --bg-card: #21262d;
  --text: #c9d1d9;
  --text-muted: #8b949e;
  --accent: #27ae60;
  --accent-hover: #219653;
  --border: #30363d;
  --danger: #f85149;
  --warning: #f0883e;
  --success: #3fb950;
  --radius: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 32px;
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'SF Mono', Monaco, 'Consolas', monospace;
}

/* Light Mode Override (via JS Toggle) */
html.dark-mode {
  /* Dark mode is default, this ensures compatibility with existing toggle */
  --bg: #0d1117;
  --bg-elevated: #161b22;
  --bg-card: #21262d;
  --text: #c9d1d9;
  --text-muted: #8b949e;
  --border: #30363d;
}

/* If JS removes dark-mode class, we get light mode */
html:not(.dark-mode) {
  --bg: #ffffff;
  --bg-elevated: #f6f8fa;
  --bg-card: #ffffff;
  --text: #24292f;
  --text-muted: #57606a;
  --border: #d0d7de;
}

/* ============================================
   Reset & Base
   ============================================ */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.5;
  padding-bottom: 80px; /* Space for fixed tool-bar */
}

/* Screen reader only */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ============================================
   A) MISSION HEADER
   ============================================ */
.mission-header {
  background-color: var(--bg-elevated);
  border-bottom: 1px solid var(--border);
  padding: var(--space-md);
}

.header-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-lg);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  text-decoration: none;
}

.logo img {
  width: 32px;
  height: 32px;
  display: block;
  transition: transform 0.1s ease;
}

.logo:active img {
  transform: scale(0.95);
}

.logo-text {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  display: none;
}

@media (min-width: 480px) {
  .logo-text {
    display: inline;
  }
}

.profile-badge {
  display: flex;
  gap: var(--space-sm);
  font-family: var(--font-mono);
  font-size: 0.875rem;
}

.profile-badge .level {
  background-color: var(--accent);
  color: var(--bg);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius);
  font-weight: 600;
}

.profile-badge .xp {
  color: var(--text-muted);
  padding: var(--space-sm);
}

.active-mission {
  text-align: center;
  padding: var(--space-lg) 0;
}

.active-mission h1 {
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: var(--space-md);
}

.mission-status {
  margin-bottom: var(--space-lg);
}

.mission-status .status-label {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-sm);
}

.mission-status h2 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: var(--space-sm);
}

.mission-meta {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: var(--space-md);
}

/* Progress Bar */
.progress-container {
  width: 100%;
  max-width: 320px;
  height: 8px;
  background-color: var(--bg-card);
  border-radius: var(--radius);
  margin: 0 auto var(--space-md);
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  background-color: var(--accent);
  transition: width 0.3s ease;
}

.mission-reward {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  margin-bottom: var(--space-lg);
}

.reward-xp {
  font-family: var(--font-mono);
  color: var(--accent);
  font-weight: 600;
}

.reward-badge {
  color: var(--text-muted);
}

/* Primary Button */
.btn-primary {
  display: inline-block;
  background-color: var(--accent);
  color: var(--bg);
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius);
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  border: none;
  cursor: pointer;
  transition: background-color 0.1s ease;
}

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

.btn-primary:focus {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.why-matters {
  margin-top: var(--space-lg);
  font-size: 0.875rem;
  color: var(--text-muted);
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
}

/* ============================================
   B) SKILL STATUS
   ============================================ */
.mission-hub {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--space-lg) var(--space-md);
}

.skill-status {
  background-color: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-md);
  margin-bottom: var(--space-lg);
}

.status-indicators {
  display: flex;
  justify-content: space-around;
  gap: var(--space-md);
}

.status-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
}

.status-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: var(--text-muted);
}

.status-dot.pending {
  background-color: var(--warning);
}

.status-dot.check {
  background-color: var(--accent);
}

.status-dot.online {
  background-color: var(--success);
}

.status-item .status-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
}

.status-item .status-value {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 600;
}

.btn-check {
  background-color: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 0.75rem;
  font-family: var(--font-sans);
}

.btn-check:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.btn-check:focus {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* ============================================
   C) MISSION DECK
   ============================================ */
.mission-deck h2 {
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: var(--space-md);
}

.mission-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.mission-card {
  display: block;
  background-color: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-md);
  position: relative;
  text-decoration: none;
  color: var(--text);
  transition: border-color 0.1s ease;
}

.mission-card:hover {
  border-color: var(--accent);
}

.mission-card:focus {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.mission-card.active {
  border-color: var(--accent);
  border-width: 2px;
}

.mission-card.locked {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

.mission-card.locked:hover {
  border-color: var(--border);
}

.mission-card.locked::after {
  content: "[LOCKED]";
  position: absolute;
  top: var(--space-sm);
  right: var(--space-sm);
  font-family: var(--font-mono);
  font-size: 0.625rem;
  color: var(--text-muted);
}

.mission-card.completed {
  border-color: var(--accent);
  background-color: rgba(39, 174, 96, 0.05);
}

.mission-card.completed::after {
  content: "[DONE]";
  position: absolute;
  top: var(--space-sm);
  right: var(--space-sm);
  font-family: var(--font-mono);
  font-size: 0.625rem;
  color: var(--accent);
  background-color: var(--bg-elevated);
  padding: 2px 6px;
  border-radius: 2px;
}

.mission-number {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  display: block;
  margin-bottom: var(--space-sm);
}

.mission-card h3 {
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: var(--space-sm);
  line-height: 1.3;
}

.mission-time {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: var(--space-sm);
}

.mission-xp {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent);
  display: block;
}

.mission-state {
  position: absolute;
  bottom: var(--space-sm);
  right: var(--space-sm);
  font-family: var(--font-mono);
  font-size: 0.625rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 2px 6px;
  border-radius: 2px;
  background-color: var(--bg-elevated);
  color: var(--text-muted);
}

.mission-card.active .mission-state {
  background-color: var(--accent);
  color: var(--bg);
}

.mission-card.completed .mission-state {
  background-color: var(--accent);
  color: var(--bg);
}

/* ============================================
   PHASE 3: SIDE QUESTS
   ============================================ */
.side-quests {
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--border);
}

.side-quests h2 {
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: var(--space-sm);
}

.side-quests-subtitle {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: var(--space-md);
}

.sidequest-card {
  display: block;
  background-color: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-md);
  position: relative;
  text-decoration: none;
  color: var(--text);
  margin-bottom: var(--space-sm);
  transition: border-color 0.1s ease;
}

.sidequest-card:hover {
  border-color: var(--accent);
}

.sidequest-card.completed {
  border-color: var(--accent);
  opacity: 0.8;
}

.sidequest-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.sidequest-id {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.sidequest-xp {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--warning);
}

.sidequest-title {
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

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

.sidequest-status {
  position: absolute;
  right: var(--space-md);
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 0.625rem;
  text-transform: uppercase;
}

/* ============================================
   PHASE 3: KI PANEL
   ============================================ */
.ai-panel {
  background-color: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin: var(--space-lg) 0;
}

.ai-panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md);
  border-bottom: 1px solid var(--border);
}

.ai-panel-header h3 {
  font-size: 0.875rem;
  font-weight: 600;
  margin: 0;
}

.ai-btn-copy,
.ai-btn-save,
.ai-btn-export {
  background-color: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 0.75rem;
  font-family: var(--font-mono);
}

.ai-btn-copy:hover,
.ai-btn-save:hover,
.ai-btn-export:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.ai-log-area {
  padding: var(--space-md);
}

.ai-label {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: var(--space-sm);
  text-transform: uppercase;
}

.ai-textarea {
  width: 100%;
  background-color: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-sm);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  resize: vertical;
  margin-bottom: var(--space-md);
}

.ai-textarea:focus {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.ai-textarea.ai-prompt {
  background-color: var(--bg-card);
  cursor: pointer;
}

.ai-actions {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.ai-status {
  padding: var(--space-sm) var(--space-md);
  font-size: 0.75rem;
  color: var(--accent);
  font-family: var(--font-mono);
  min-height: 1.5rem;
}

/* ============================================
   PHASE 3: ABGABE PANEL
   ============================================ */
.abgabe-panel {
  background-color: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin: var(--space-lg) 0;
  padding: var(--space-md);
}

.abgabe-header h3 {
  font-size: 0.875rem;
  font-weight: 600;
  margin: 0 0 var(--space-md) 0;
}

.abgabe-path {
  margin-bottom: var(--space-lg);
}

.abgabe-label {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: var(--space-sm);
  text-transform: uppercase;
}

.abgabe-path-box {
  background-color: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-sm);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--text);
  margin-bottom: var(--space-sm);
  word-break: break-all;
}

.abgabe-btn {
  background-color: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 0.75rem;
}

.abgabe-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.abgabe-btn-primary {
  background-color: var(--accent);
  border-color: var(--accent);
  color: var(--bg);
}

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

.abgabe-checklist {
  margin-bottom: var(--space-lg);
}

.abgabe-check-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.abgabe-check-item input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--accent);
}

.abgabe-check-item span {
  font-size: 0.875rem;
}

.abgabe-actions {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.abgabe-hint {
  font-size: 0.75rem;
  color: var(--text-muted);
  padding: var(--space-sm);
  background-color: var(--bg);
  border-radius: var(--radius);
  border-left: 3px solid var(--warning);
}

.abgabe-status {
  margin-top: var(--space-sm);
  font-size: 0.75rem;
  color: var(--accent);
  font-family: var(--font-mono);
  min-height: 1.5rem;
}

/* ============================================
   PHASE 3: SEED HELPER
   ============================================ */
.seed-panel {
  background-color: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin: var(--space-lg) 0;
  padding: var(--space-md);
}

.seed-header h3 {
  font-size: 0.875rem;
  font-weight: 600;
  margin: 0 0 var(--space-md) 0;
}

.seed-inputs {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.seed-label {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.seed-label input {
  background-color: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-sm);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 0.875rem;
}

.seed-label input:focus {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.seed-btn {
  background-color: var(--accent);
  border: none;
  color: var(--bg);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 600;
}

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

.seed-output {
  margin-top: var(--space-lg);
  padding: var(--space-md);
  background-color: var(--bg);
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.seed-value {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  color: var(--accent);
  letter-spacing: 0.1em;
  margin: var(--space-sm) 0;
}

.seed-hints {
  margin-top: var(--space-md);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.seed-hints ul {
  margin: var(--space-sm) 0 0 0;
  padding-left: var(--space-md);
}

.seed-hints li {
  margin-bottom: var(--space-xs);
}

.seed-hints code {
  font-family: var(--font-mono);
  background-color: var(--bg-elevated);
  padding: 2px 4px;
  border-radius: 2px;
}

/* ============================================
   PHASE 3: DEBUG CONTROLS (Gated)
   ============================================ */
.debug-only {
  display: none;
}

.debug-controls {
  text-align: center;
  margin-top: var(--space-lg);
  padding: var(--space-md);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
}

/* ============================================
   HUB NAVIGATION (Kompakt)
   ============================================ */
.hub-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
  padding: var(--space-lg) 0;
  border-top: 1px solid var(--border);
}

.nav-link {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.875rem;
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all 0.1s ease;
}

.nav-link:hover {
  color: var(--text);
  border-color: var(--accent);
}

.nav-link:focus {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* ============================================
   D) TOOL BAR
   ============================================ */
.tool-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--bg-elevated);
  border-top: 1px solid var(--border);
  padding: var(--space-sm) var(--space-md);
  display: flex;
  justify-content: space-around;
  align-items: center;
  z-index: 100;
}

.tool-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  text-decoration: none;
  color: var(--text-muted);
  font-size: 0.625rem;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-sm);
  font-family: var(--font-sans);
}

.tool-item:hover {
  color: var(--text);
}

.tool-item:focus {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.tool-icon {
  font-family: var(--font-mono);
  font-size: 1rem;
  line-height: 1;
}

.tool-value {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  font-weight: 600;
}

.tool-value.online {
  color: var(--success);
}

.tool-value.offline {
  color: var(--danger);
}

/* ============================================
   Mission Page Specific (Phase 3)
   ============================================ */
.mission-page {
  max-width: 720px;
  margin: 0 auto;
  padding: var(--space-md);
}

.mission-page .back-link {
  display: inline-block;
  margin-bottom: var(--space-md);
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.875rem;
}

.mission-page .back-link:hover {
  color: var(--text);
}

.mission-header-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: var(--space-lg);
}

.mission-id {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--accent);
}

.mission-timer {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.mission-goal {
  background-color: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-md);
  margin-bottom: var(--space-lg);
}

.mission-goal h2 {
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--space-sm);
}

.mission-goal p {
  font-size: 1rem;
  margin: 0;
}

.step-list {
  list-style: none;
  counter-reset: step;
  margin: var(--space-lg) 0;
  padding: 0;
}

.step-item {
  position: relative;
  padding-left: 48px;
  margin-bottom: var(--space-lg);
  min-height: 40px;
}

.step-item::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0;
  width: 32px;
  height: 32px;
  background-color: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 600;
}

.step-item.completed::before {
  background-color: var(--accent);
  border-color: var(--accent);
  color: var(--bg);
  content: "[OK]";
  font-size: 0.625rem;
}

.step-item h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: var(--space-sm);
  padding-top: 4px;
}

.step-item p {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: var(--space-sm);
}

.code-block {
  background-color: #0d1117;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-md);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--text);
  overflow-x: auto;
  margin: var(--space-sm) 0;
}

html:not(.dark-mode) .code-block {
  background-color: #f6f8fa;
  color: #24292f;
}

.self-test {
  background-color: var(--bg-elevated);
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  padding: var(--space-lg);
  margin: var(--space-lg) 0;
}

.self-test h2 {
  font-size: 0.875rem;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--space-md);
}

.test-area {
  background-color: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-md);
  margin: var(--space-md) 0;
  min-height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.875rem;
}

.test-result {
  margin-top: var(--space-md);
  padding: var(--space-sm);
  border-radius: var(--radius);
  font-size: 0.875rem;
  display: none;
}

.test-result.success {
  background-color: rgba(39, 174, 96, 0.1);
  border: 1px solid var(--accent);
  color: var(--accent);
  display: block;
}

.test-result.error {
  background-color: rgba(248, 81, 73, 0.1);
  border: 1px solid var(--danger);
  color: var(--danger);
  display: block;
}

.completion-section {
  text-align: center;
  padding: var(--space-lg) 0;
  border-top: 1px solid var(--border);
  margin-top: var(--space-lg);
}

.completion-reward {
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--accent);
  margin-bottom: var(--space-md);
}

.reflection {
  background-color: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-md);
  margin-top: var(--space-lg);
  text-align: left;
}

.reflection h3 {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: var(--space-sm);
}

.reflection ul {
  margin: 0;
  padding-left: var(--space-md);
  font-size: 0.875rem;
  color: var(--text-muted);
}

.reflection li {
  margin-bottom: var(--space-sm);
}

.btn-mission {
  display: inline-block;
  padding: var(--space-md) var(--space-lg);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius);
  cursor: pointer;
  border: none;
  transition: all 0.1s ease;
}

.btn-mission:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-secondary {
  background-color: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  margin-left: var(--space-sm);
}

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

/* ============================================
   Responsive Adjustments
   ============================================ */
@media (max-width: 480px) {
  .mission-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .status-indicators {
    flex-direction: row;
    flex-wrap: wrap;
  }
  
  .hub-nav {
    flex-direction: column;
    align-items: stretch;
  }
  
  .nav-link {
    text-align: center;
  }
  
  .ai-actions,
  .abgabe-actions {
    flex-direction: column;
  }
  
  .sidequest-header {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ============================================
   CLASSROOM MODE - Smartboard Optimization
   Für Nutzung aus 6-8m Entfernung
   Nur aktiv wenn window.innerWidth > 900px
   ============================================ */

/* Nur anwenden wenn Desktop */
@media (min-width: 901px) {
  
  html.classroom-mode {
    /* Basis-Skalierung */
    font-size: 22px;
  }
  
  /* Container-Breite erhöhen */
  html.classroom-mode .mission-hub {
    max-width: 1400px;
    padding: 48px;
  }
  
  /* Header größer */
  html.classroom-mode .mission-header {
    padding: 32px 48px;
  }
  
  html.classroom-mode .header-bar {
    margin-bottom: 48px;
  }
  
  /* Logo größer */
  html.classroom-mode .logo img {
    width: 48px;
    height: 48px;
  }
  
  html.classroom-mode .logo-text {
    font-size: 1.5rem;
    display: inline;
  }
  
  /* Profile Badge größer */
  html.classroom-mode .profile-badge {
    font-size: 1.25rem;
  }
  
  html.classroom-mode .profile-badge .level {
    padding: 12px 20px;
  }
  
  /* Headings massiv vergrößern */
  html.classroom-mode .mission-header h1 {
    font-size: 2rem;
    margin-bottom: 24px;
  }
  
  html.classroom-mode .mission-status h2 {
    font-size: 2.5rem;
    margin-bottom: 16px;
  }
  
  html.classroom-mode .mission-meta {
    font-size: 1.25rem;
  }
  
  /* Progress Bar dicker */
  html.classroom-mode .progress-container {
    max-width: 600px;
    height: 16px;
    margin-bottom: 24px;
  }
  
  /* Rewards größer */
  html.classroom-mode .mission-reward {
    font-size: 1.25rem;
    margin-bottom: 32px;
  }
  
  /* Button riesig */
  html.classroom-mode .btn-primary {
    padding: 24px 48px;
    font-size: 1.5rem;
    min-height: 72px;
  }
  
  html.classroom-mode .why-matters {
    font-size: 1.125rem;
    max-width: 600px;
    margin-top: 48px;
  }
  
  /* Skill Status größer */
  html.classroom-mode .skill-status {
    padding: 32px;
    margin-bottom: 48px;
  }
  
  html.classroom-mode .status-dot {
    width: 20px;
    height: 20px;
  }
  
  html.classroom-mode .status-item .status-label {
    font-size: 1rem;
  }
  
  html.classroom-mode .status-item .status-value {
    font-size: 1.25rem;
  }
  
  /* Mission Deck - MEHR SPALTEN */
  html.classroom-mode .mission-deck h2 {
    font-size: 1.25rem;
    margin-bottom: 24px;
  }
  
  html.classroom-mode .mission-grid {
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 24px;
    margin-bottom: 48px;
  }
  
  /* Mission Cards riesig */
  html.classroom-mode .mission-card {
    padding: 24px;
    border-width: 3px;
  }
  
  html.classroom-mode .mission-card.active {
    border-width: 4px;
  }
  
  html.classroom-mode .mission-number {
    font-size: 1rem;
    margin-bottom: 16px;
  }
  
  html.classroom-mode .mission-card h3 {
    font-size: 1.25rem;
    margin-bottom: 16px;
  }
  
  html.classroom-mode .mission-time {
    font-size: 1rem;
    margin-bottom: 12px;
  }
  
  html.classroom-mode .mission-xp {
    font-size: 1rem;
  }
  
  html.classroom-mode .mission-state {
    font-size: 0.875rem;
    padding: 4px 10px;
  }
  
  /* Side Quests */
  html.classroom-mode .side-quests h2 {
    font-size: 1.25rem;
  }
  
  html.classroom-mode .side-quests-subtitle {
    font-size: 1rem;
  }
  
  html.classroom-mode .sidequest-card {
    padding: 24px;
    margin-bottom: 16px;
  }
  
  html.classroom-mode .sidequest-id {
    font-size: 1rem;
  }
  
  html.classroom-mode .sidequest-xp {
    font-size: 1rem;
  }
  
  html.classroom-mode .sidequest-title {
    font-size: 1.25rem;
  }
  
  html.classroom-mode .sidequest-meta {
    font-size: 1rem;
  }
  
  /* Tool Bar größer */
  html.classroom-mode .tool-bar {
    padding: 16px 32px;
    height: auto;
  }
  
  html.classroom-mode .tool-item {
    gap: 8px;
    padding: 16px 24px;
  }
  
  html.classroom-mode .tool-icon {
    font-size: 1.5rem;
  }
  
  html.classroom-mode .tool-label {
    font-size: 0.875rem;
  }
  
  /* Mission Pages */
  html.classroom-mode .mission-page {
    max-width: 1000px;
    padding: 48px;
  }
  
  html.classroom-mode .back-link {
    font-size: 1.25rem;
    margin-bottom: 24px;
  }
  
  html.classroom-mode .mission-header-bar {
    padding: 24px 0;
    margin-bottom: 48px;
  }
  
  html.classroom-mode .mission-id {
    font-size: 1.25rem;
  }
  
  html.classroom-mode .mission-timer {
    font-size: 1rem;
  }
  
  html.classroom-mode .mission-goal {
    padding: 32px;
    margin-bottom: 48px;
  }
  
  html.classroom-mode .mission-goal h2 {
    font-size: 1rem;
  }
  
  html.classroom-mode .mission-goal p {
    font-size: 1.375rem;
  }
  
  /* Steps größer */
  html.classroom-mode .step-item {
    padding-left: 80px;
    margin-bottom: 48px;
    min-height: 64px;
  }
  
  html.classroom-mode .step-item::before {
    width: 56px;
    height: 56px;
    font-size: 1.25rem;
  }
  
  html.classroom-mode .step-item h3 {
    font-size: 1.5rem;
    padding-top: 8px;
  }
  
  html.classroom-mode .step-item p {
    font-size: 1.125rem;
    margin-bottom: 16px;
  }
  
  /* Code Blocks massiv */
  html.classroom-mode .code-block {
    padding: 24px;
    font-size: 1.125rem;
    margin: 16px 0;
  }
  
  /* Self Test */
  html.classroom-mode .self-test {
    padding: 32px;
    margin: 48px 0;
  }
  
  html.classroom-mode .self-test h2 {
    font-size: 1.25rem;
    margin-bottom: 24px;
  }
  
  html.classroom-mode .test-area {
    padding: 32px;
    font-size: 1.25rem;
    min-height: 80px;
  }
  
  html.classroom-mode .test-result {
    font-size: 1.125rem;
    padding: 16px;
  }
  
  /* Buttons */
  html.classroom-mode .btn-mission {
    padding: 20px 40px;
    font-size: 1.25rem;
    min-height: 64px;
  }
  
  html.classroom-mode .btn-secondary {
    margin-left: 16px;
  }
  
  /* Completion */
  html.classroom-mode .completion-section {
    padding: 48px 0;
    margin-top: 48px;
  }
  
  html.classroom-mode .completion-reward {
    font-size: 1.5rem;
    margin-bottom: 32px;
  }
  
  html.classroom-mode .reflection {
    padding: 32px;
    margin-top: 48px;
  }
  
  html.classroom-mode .reflection h3 {
    font-size: 1.25rem;
  }
  
  html.classroom-mode .reflection ul {
    font-size: 1.125rem;
  }
  
  /* KI Panel */
  html.classroom-mode .ai-panel {
    margin: 48px 0;
  }
  
  html.classroom-mode .ai-panel-header {
    padding: 24px 32px;
  }
  
  html.classroom-mode .ai-panel-header h3 {
    font-size: 1.25rem;
  }
  
  html.classroom-mode .ai-log-area {
    padding: 32px;
  }
  
  html.classroom-mode .ai-label {
    font-size: 1rem;
    margin-bottom: 16px;
  }
  
  html.classroom-mode .ai-textarea {
    padding: 20px;
    font-size: 1.125rem;
    margin-bottom: 24px;
  }
  
  /* Abgabe Panel */
  html.classroom-mode .abgabe-panel {
    margin: 48px 0;
    padding: 32px;
  }
  
  html.classroom-mode .abgabe-header h3 {
    font-size: 1.25rem;
    margin-bottom: 24px;
  }
  
  html.classroom-mode .abgabe-label {
    font-size: 1rem;
    margin-bottom: 16px;
  }
  
  html.classroom-mode .abgabe-path-box {
    padding: 20px;
    font-size: 1.125rem;
  }
  
  html.classroom-mode .abgabe-check-item {
    padding: 16px 0;
  }
  
  html.classroom-mode .abgabe-check-item input[type="checkbox"] {
    width: 24px;
    height: 24px;
  }
  
  html.classroom-mode .abgabe-check-item span {
    font-size: 1.125rem;
  }
  
  html.classroom-mode .abgabe-btn {
    padding: 16px 24px;
    font-size: 1rem;
  }
  
  html.classroom-mode .abgabe-hint {
    font-size: 1rem;
    padding: 20px;
  }
  
  /* Navigation */
  html.classroom-mode .hub-nav {
    gap: 24px;
    padding: 48px 0;
  }
  
  html.classroom-mode .nav-link {
    font-size: 1.25rem;
    padding: 16px 32px;
  }
  
}

/* Verstecken auf Mobile */
@media (max-width: 900px) {
  #classroom-toggle {
    display: none !important;
  }
}