/* General resets & Variables */
:root {
  --bg-deep: #020208;
  --bg-space: radial-gradient(circle at center, #0a0a24 0%, #03030c 100%);
  --panel-bg: rgba(8, 8, 28, 0.7);
  --panel-border: rgba(255, 255, 255, 0.08);
  --panel-glow: rgba(0, 191, 255, 0.15);
  
  --color-primary: #38bdf8; /* Soft celestial blue */
  --color-primary-glow: rgba(56, 189, 248, 0.4);
  --color-star-white: #ffffff;
  --color-star-dim: #7dd3fc;
  
  --font-display: 'Outfit', 'Inter', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

body {
  font-family: var(--font-body);
  background: var(--bg-deep);
  color: #f1f5f9;
  overflow: hidden;
  height: 100vh;
  width: 100vw;
  position: fixed; /* Prevents bounce scroll in iOS */
}

/* Fullscreen Canvas Container */
#canvas-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--bg-space);
  z-index: 1;
}

#sky-canvas {
  width: 100%;
  height: 100%;
  display: block;
}

/* Glassmorphism Panel styles */
.glass-panel {
  background: var(--panel-bg);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid var(--panel-border);
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.5), inset 0 1px 1px rgba(255, 255, 255, 0.05);
}

/* HUD Top Bar */
#hud-top {
  position: fixed;
  top: calc(15px + var(--safe-top));
  left: 0;
  right: 0;
  margin-left: auto;
  margin-right: auto;
  z-index: 2000 !important;
  display: flex;
  gap: 15px;
  width: 90%;
  max-width: 650px;
  background: rgba(4, 4, 15, 0.6);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  padding: 8px 12px;
  pointer-events: auto; /* Enable clicks reliably on HUD elements */
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.clickable-hud {
  pointer-events: auto !important;
  cursor: pointer;
  position: relative;
  border-radius: 12px;
  padding: 6px 12px;
  transition: background 0.2s, border-color 0.2s;
  border: 1px solid transparent;
}

.clickable-hud:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.1);
}


.chevron-indicator {
  color: #94a3b8;
  width: 14px;
  height: 14px;
  margin-left: 8px;
  transition: transform 0.2s;
}

.clickable-hud:hover .chevron-indicator {
  color: #ffffff;
  transform: translateY(2px);
}

.hud-dropdown {
  position: absolute;
  top: calc(100% + 12px);
  width: 340px;
  padding: 18px;
  border-radius: 14px;
  z-index: 200;
  pointer-events: auto;
  cursor: default;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.6), 0 0 20px rgba(56, 189, 248, 0.1);
  text-align: left;
}

.location-dropdown {
  left: 12px;
}

.time-dropdown {
  right: 12px;
}

/* Ensure controls inside dropdown look clean */
.hud-dropdown .select-group {
  margin-top: 0;
}

.hud-dropdown .slider-group {
  margin-bottom: 12px;
}

.hud-item {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 12px;
}

.hud-item.time-info {
  border-left: 1px solid rgba(255, 255, 255, 0.1);
  padding-left: 15px;
}

.hud-item.home-info {
  border-left: 1px solid rgba(255, 255, 255, 0.1);
  padding-left: 15px;
  flex: 0 0 auto;
}


.hud-item i {
  color: var(--color-primary);
  width: 18px;
  height: 18px;
  filter: drop-shadow(0 0 5px var(--color-primary-glow));
}

.hud-item div {
  display: flex;
  flex-direction: column;
}

.hud-val {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: #ffffff;
}

.hud-sub {
  font-size: 0.72rem;
  color: #94a3b8;
  margin-top: 1px;
}

/* Floating Settings Button */
.floating-btn {
  position: fixed;
  bottom: calc(20px + var(--safe-bottom));
  right: 20px;
  z-index: 900;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--panel-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4), 0 0 15px rgba(56, 189, 248, 0.15);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.floating-btn:hover {
  transform: scale(1.08) rotate(30deg);
  border-color: var(--color-primary);
  box-shadow: 0 4px 25px rgba(0, 0, 0, 0.5), 0 0 25px var(--color-primary-glow);
}

.floating-btn:active {
  transform: scale(0.95);
}

.menu-icon {
  width: 24px;
  height: 24px;
}

/* Bottom Sheet / Drawer Menu Overlay */
#menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 800;
  background: transparent;
  pointer-events: none;
  opacity: 1;
  visibility: visible;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  display: flex;
}

#menu-overlay.menu-hidden {
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
}

#menu-container {
  display: flex;
  flex-direction: column;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: auto;
}

/* Header & Closing */
.menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px 15px 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.menu-header h2 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #ffffff;
}

.close-btn {
  background: transparent;
  border: none;
  color: #94a3b8;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  transition: all 0.2s;
}

.close-btn:hover {
  background: rgba(255, 255, 255, 0.05);
  color: #ffffff;
}

/* Drag Handle (for mobile drawer aesthetic) */
.drag-handle {
  width: 36px;
  height: 4px;
  background: rgba(255, 255, 255, 0.25);
  border-radius: 2px;
  margin: 10px auto 2px auto;
  display: none; /* Visible only on mobile */
}

/* Menu Body */
.menu-body {
  flex: 1;
  overflow-y: auto;
  padding: 15px 24px 30px 24px;
}

/* Menu Sections */
.menu-section {
  margin-bottom: 25px;
}

.menu-section h3 {
  font-family: var(--font-display);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-primary);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.menu-section h3 i {
  width: 14px;
  height: 14px;
}

/* Inputs & Slider Groups */
.search-box {
  position: relative;
  width: 100%;
}

.search-box input {
  width: 100%;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  padding: 12px 40px 12px 14px;
  color: #ffffff;
  font-family: var(--font-body);
  font-size: 0.9rem;
  transition: all 0.2s;
}

.search-box input:focus {
  outline: none;
  border-color: var(--color-primary);
  background: rgba(255, 255, 255, 0.07);
  box-shadow: 0 0 10px rgba(56, 189, 248, 0.15);
}

.clear-btn {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: none;
  color: #64748b;
  cursor: pointer;
  display: none;
  align-items: center;
}

.clear-btn.visible {
  display: flex;
}

.results-list {
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  margin-top: 5px;
  max-height: 150px;
  overflow-y: auto;
}

.results-list.hidden {
  display: none;
}

.search-result-item {
  padding: 10px 14px;
  cursor: pointer;
  font-size: 0.85rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.02);
  display: flex;
  justify-content: space-between;
}

.search-result-item:hover {
  background: rgba(56, 189, 248, 0.1);
}

.search-result-item span.desc {
  color: #64748b;
  font-size: 0.75rem;
}

.slider-group {
  margin-bottom: 15px;
}

.slider-group label {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: #cbd5e1;
  margin-bottom: 8px;
}

.slider-group input[type="range"] {
  -webkit-appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.1);
  outline: none;
}

.slider-group input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #ffffff;
  box-shadow: 0 0 10px var(--color-primary-glow);
  cursor: pointer;
  transition: transform 0.1s;
}

.slider-group input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.2);
  background: var(--color-primary);
}

/* Custom Toggle Switch Grid */
.toggle-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 10px;
}

.toggle-switch {
  display: flex;
  align-items: center;
  position: relative;
  cursor: pointer;
  font-size: 0.85rem;
  color: #e2e8f0;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-switch .slider {
  position: relative;
  display: inline-block;
  width: 36px;
  height: 20px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  margin-right: 12px;
  transition: 0.3s;
}

.toggle-switch .slider::before {
  position: absolute;
  content: "";
  height: 14px;
  width: 14px;
  left: 3px;
  bottom: 3px;
  background: #ffffff;
  border-radius: 50%;
  transition: 0.3s;
}

.toggle-switch input:checked + .slider {
  background: var(--color-primary);
  box-shadow: 0 0 8px var(--color-primary-glow);
}

.toggle-switch input:checked + .slider::before {
  transform: translateX(16px);
}

/* Time & Location Controls */
.time-controls {
  display: flex;
  gap: 10px;
  margin-bottom: 12px;
}

.time-controls button, .btn-gps-sync {
  flex: 1;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  color: #ffffff;
  padding: 12px;
  font-size: 0.95rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}

.time-controls button:hover, .btn-gps-sync:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--color-primary);
}

.time-controls button:active, .btn-gps-sync:active {
  transform: scale(0.95);
}

.speed-presets, .location-quick {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
}

.btn-speed, .btn-city {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 6px;
  color: #94a3b8;
  padding: 8px 4px;
  font-size: 0.75rem;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-speed:hover, .btn-city:hover {
  background: rgba(255, 255, 255, 0.06);
  color: #ffffff;
}

.btn-speed.active, .btn-city.active {
  background: rgba(56, 189, 248, 0.15);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* Location Specifics */
.location-quick {
  margin-bottom: 15px;
}

.btn-gps-sync {
  grid-column: span 4;
  font-size: 0.8rem;
  gap: 8px;
  padding: 10px;
  margin-top: 5px;
}

.btn-gps-sync i {
  width: 14px;
  height: 14px;
}

/* Layout adaptation using Media Queries (Mobile Bottom Sheet vs Desktop Panel) */
@media (max-width: 768px) {
  #menu-overlay {
    align-items: flex-end;
  }
  
  #menu-container {
    width: 100vw;
    max-height: 85vh;
    border-radius: 24px 24px 0 0;
    border-bottom: none;
    transform: translateY(0);
  }
  
  #menu-overlay.menu-hidden #menu-container {
    transform: translateY(100%);
  }
  
  .drag-handle {
    display: block;
  }
  
  .menu-header {
    padding: 10px 24px 15px 24px;
  }
  
  #hud-top {
    width: 92%;
    padding: 10px 14px;
  }
  
  .hud-dropdown {
    width: auto !important;
    left: 8px !important;
    right: 8px !important;
    box-sizing: border-box;
  }
  
  .hud-val {
    font-size: 0.85rem;
  }
  
  .hud-sub {
    font-size: 0.65rem;
  }
  
  .toggle-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 769px) {
  #menu-overlay {
    background: transparent;
    pointer-events: none;
  }
  
  #menu-container {
    pointer-events: auto;
    position: fixed;
    top: 20px;
    right: 20px;
    bottom: 90px;
    width: 380px;
    border-radius: 20px;
    transform: translateX(0);
  }
  
  #menu-overlay.menu-hidden #menu-container {
    transform: translateX(420px);
  }
  
  .close-btn {
    display: flex; /* Keep close button visible on all platforms */
  }
}

/* Custom Select Menu */
.select-group {
  margin-top: 10px;
}
.select-label {
  font-size: 0.85rem;
  color: #cbd5e1;
  display: block;
  margin-bottom: 8px;
}
.custom-select {
  width: 100%;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  padding: 12px 14px;
  color: #ffffff;
  font-family: var(--font-body);
  font-size: 0.9rem;
  outline: none;
  cursor: pointer;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}
.custom-select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 10px rgba(56, 189, 248, 0.15);
}
.custom-select option {
  background: #0d0d26;
  color: #ffffff;
}

/* Calibration Overlay Bar */
.cal-panel {
  position: fixed;
  bottom: calc(20px + var(--safe-bottom));
  left: 20px;
  right: auto;
  z-index: 950;
  display: flex;
  align-items: center;
  gap: 20px;
  max-width: 550px;
  background: rgba(8, 4, 20, 0.85);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  border: 1px solid #f97316; /* Orange warning border for calibration */
  border-radius: 16px;
  padding: 15px 20px;
  box-shadow: 0 4px 30px rgba(249, 115, 22, 0.2);
}

.cal-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.cal-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: #f97316;
  display: flex;
  align-items: center;
  gap: 8px;
}

.color-highlight {
  color: #ffffff;
}

.cal-vals {
  font-family: monospace;
  font-size: 0.8rem;
  color: #cbd5e1;
}

.cal-help {
  font-size: 0.7rem;
  color: #94a3b8;
}

.btn-cal-action {
  background: #f97316;
  border: none;
  border-radius: 8px;
  color: #ffffff;
  padding: 10px 16px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s;
  box-shadow: 0 4px 10px rgba(249, 115, 22, 0.3);
}

.btn-cal-action:hover {
  background: #fb923c;
  transform: translateY(-2px);
}

.btn-cal-action:active {
  transform: translateY(0);
}

/* Visibility toggling */
.hidden {
  display: none !important;
}

/* Mobile specific cal panel layout */
@media (max-width: 768px) {
  .cal-panel {
    left: 10px;
    right: 10px;
    bottom: calc(90px + var(--safe-bottom)); /* Lifted to sit above standard mobile controls */
    max-width: none;
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }
  }
}

/* Datetime Spinner and Picker styles */
.datetime-picker-group {
  margin-top: 15px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 10px;
  padding: 12px;
}

.custom-datetime-input {
  width: 100%;
  background: rgba(8, 8, 28, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 6px;
  color: #ffffff;
  padding: 8px 10px;
  font-family: var(--font-body);
  font-size: 0.85rem;
  margin-top: 6px;
  outline: none;
  transition: border-color 0.2s;
  box-sizing: border-box;
}

.custom-datetime-input:focus {
  border-color: var(--color-primary);
}

.datetime-spinner-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(8, 8, 28, 0.4);
  border-radius: 8px;
  padding: 10px 5px;
  margin-top: 10px;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.spinner-column {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
}

.spinner-column .btn-spin {
  background: none;
  border: none;
  color: #94a3b8;
  cursor: pointer;
  padding: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.1s, transform 0.1s;
}

.spinner-column .btn-spin:hover {
  color: var(--color-primary);
  transform: scale(1.15);
}

.spinner-column .btn-spin:active {
  transform: scale(0.9);
}

.spinner-column .btn-spin i {
  width: 16px;
  height: 16px;
}

.spin-val {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  color: #ffffff;
  min-width: 2ch;
  text-align: center;
  user-select: none;
  margin: 2px 0;
}

#spin-year.spin-val {
  min-width: 4ch;
}

.spinner-unit {
  font-size: 0.65rem;
  color: #64748b;
  margin-top: 2px;
}

.spinner-separator {
  color: rgba(255, 255, 255, 0.15);
  font-size: 1rem;
  font-weight: 300;
  margin: 0 4px;
  user-select: none;
}

/* Custom Context Menu Styling */
#custom-context-menu {
  position: absolute;
  z-index: 10000;
  border-radius: 12px;
  padding: 6px;
  min-width: 220px;
  pointer-events: auto;
  opacity: 0;
  transform: scale(0.95);
  transition: opacity 0.15s ease, transform 0.15s ease;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6), 0 0 15px rgba(56, 189, 248, 0.15);
}

#custom-context-menu:not(.hidden) {
  opacity: 1;
  transform: scale(1);
}

.context-menu-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.context-menu-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  font-size: 13px;
  color: #cbd5e1;
  cursor: pointer;
  border-radius: 8px;
  transition: background 0.2s, color 0.2s;
  font-family: var(--font-display);
}

.context-menu-item:hover {
  background: rgba(56, 189, 248, 0.15);
  color: #ffffff;
}

.context-menu-item i {
  width: 16px;
  height: 16px;
  color: var(--color-primary);
}

.context-menu-separator {
  height: 1px;
  background: rgba(255, 255, 255, 0.08);
  margin: 4px 6px;
}

/* Learning Mode Layout and Cards */
#learning-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 800;
  background: transparent;
  pointer-events: none;
  opacity: 1;
  visibility: visible;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  display: flex;
}

#learning-overlay.menu-hidden {
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
}

#learning-container {
  display: flex;
  flex-direction: column;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: auto;
}

.quest-card {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.quest-card:hover {
  background: rgba(56, 189, 248, 0.1);
  border-color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(56, 189, 248, 0.15);
}

.quest-icon {
  font-size: 1.5rem;
  min-width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.quest-info h4 {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 2px;
}

.quest-info p {
  font-size: 0.75rem;
  color: #94a3b8;
  line-height: 1.3;
}

.btn-back-to-list {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  color: #cbd5e1;
  padding: 6px 12px;
  font-size: 0.75rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s;
  margin-bottom: 15px;
}

.btn-back-to-list:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
}

.btn-back-to-list i {
  width: 14px;
  height: 14px;
}

/* Season Select grid buttons */
.btn-season-select, .btn-treasure-select, .btn-ancient-control {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  color: #cbd5e1;
  padding: 10px 6px;
  font-size: 0.75rem;
  font-family: var(--font-display);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-season-select:hover, .btn-treasure-select:hover, .btn-ancient-control:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--color-primary);
  color: #ffffff;
}

.btn-season-select.active, .btn-treasure-select.active {
  background: rgba(56, 189, 248, 0.15);
  border-color: var(--color-primary);
  color: var(--color-primary);
  font-weight: 600;
}

.result-card {
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(5px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Mobile responsive for learning mode */
@media (max-width: 768px) {
  #learning-overlay {
    align-items: flex-end;
  }
  
  #learning-container {
    width: 100vw;
    max-height: 85vh;
    border-radius: 24px 24px 0 0;
    border-bottom: none;
    transform: translateY(0);
  }
  
  #learning-overlay.menu-hidden #learning-container {
    transform: translateY(100%);
  }
}

@media (min-width: 769px) {
  #learning-overlay {
    background: transparent;
    pointer-events: none;
  }
  
  #learning-container {
    pointer-events: auto;
    position: fixed;
    top: 20px;
    right: 20px;
    bottom: 90px;
    width: 380px;
    border-radius: 20px;
    transform: translateX(0);
  }
  
  #learning-overlay.menu-hidden #learning-container {
    transform: translateX(420px);
  }
}

/* Magnification Toolbar */
#magnification-bar {
  position: fixed;
  left: 20px;
  bottom: 90px;
  z-index: 1500;
  display: flex;
  background: rgba(8, 8, 28, 0.75);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 30px;
  padding: 4px;
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.4);
  pointer-events: auto;
}

.btn-mag {
  background: transparent;
  border: none;
  color: #94a3b8;
  padding: 6px 14px;
  font-size: 0.75rem;
  font-family: var(--font-display);
  font-weight: 500;
  border-radius: 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s ease;
}

.btn-mag:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.05);
}

.btn-mag.active {
  background: var(--color-primary);
  color: #000000;
  font-weight: 700;
  box-shadow: 0 2px 10px rgba(56, 189, 248, 0.4);
}

.btn-mag i {
  width: 14px;
  height: 14px;
}

/* User Manual inside Settings */
.manual-content ul {
  padding-left: 16px;
  margin: 4px 0;
}

.manual-content li {
  margin-bottom: 4px;
}

.manual-content kbd {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 4px;
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.2);
  color: #ffffff;
  display: inline-block;
  font-family: monospace;
  font-size: 0.75rem;
  line-height: 1.4;
  margin: 0 2px;
  padding: 1px 4px;
  white-space: nowrap;
}

@media (max-width: 768px) {
  #magnification-bar {
    left: 50%;
    transform: translateX(-50%);
    bottom: 15px;
    border-radius: 20px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.5);
  }
}