:root, [data-lang="fi"] {
  --bg-color: #0a131c;             /* Taiga night */
  --card-bg: #132232;              /* Baltic deep water */
  --text-primary: #eaeaea;         /* Snow white */
  --text-secondary: #68778c;
  --text-input: #2d323a;
  --text-muted: #94a3b8;           /* Frost slate */
  --border-color: #1e364f;         /* Ice crack border */
  --button-color: #b4e8ff;
  --visualele-color: #38bdf8;      /* Lake blue */
  --accent-color: #38bdf8;         /* Aurora blue */
  --accent-soft: rgba(56, 189, 248, 0.15);
  --success-color: #10b981;
  --contrast-bg: #f8fafc;
  --radius: 12px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

/* 🇬🇧 English: Misty Coast & Slate Highlands */
[data-lang="en"] {
  --bg-color: #0f171e;
  --card-bg: #1c2530;
  --text-primary: #eaeaea;
  --text-secondary: #68778c;
  --text-input: #2d323a;
  --text-muted: #94a3b8;
  --border-color: #2d3b4e;
  --button-color: #7dd3fc;
  --visualele-color: #7dd3fc;
  --accent-color: #7dd3fc;
  --accent-soft: rgba(125, 211, 252, 0.15);
  --success-color: #10b981;
  --radius: 12px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

/* 🇸🇪 Swedish: Falu Timber Red & Birch Granite */
[data-lang="sv"] {
  --bg-color: #171010;
  --card-bg: #2b1d1d;
  --text-primary: #fff7ed;
  --text-secondary: #68778c;
  --text-input: #2d323a;
  --text-muted: #a8a29e;
  --border-color: #442a2a;
  --button-color: #ffe7b4;
  --visualele-color: #fb923c;
  --accent-color: #fb923c;          /* Falu Ochre */
  --accent-soft: rgba(251, 146, 60, 0.15);
  --success-color: #10b981;
  --radius: 12px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

/* 🇳🇴 Norwegian: Fjord Teal & Northern Sky */
[data-lang="no"] {
  --bg-color: #0b181a;
  --card-bg: #142c30;
  --text-primary: #f0fdfa;
  --text-secondary: #68778c;
  --text-input: #2d323a;
  --text-muted: #99f6e4;
  --border-color: #1f454c;
  --button-color: #a0e8da;
  --visualele-color: #2dd4bf;
  --accent-color: #2dd4bf;          /* Fjord Teal */
  --accent-soft: rgba(45, 212, 191, 0.15);
  --success-color: #10b981;
  --radius: 12px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

/* 🇩🇰 Danish: Beech Canopy & Dune Sand */
[data-lang="da"] {
  --bg-color: #121814;
  --card-bg: #1d2822;
  --text-primary: #dee5cf;
  --text-secondary: #68778c;
  --text-input: #2d323a;
  --text-muted: #a3e635;
  --border-color: #2c3d34;
  --button-color: #e8d1a0;
  --visualele-color: #a3e635;
  --accent-color: #a3e635;          /* Beech Green */
  --accent-soft: rgba(163, 230, 53, 0.15);
  --success-color: #10b981;
  --radius: 12px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

/* 🇮🇸 Icelandic: Geothermal Basalt & Ice */
[data-lang="is"] {
  --bg-color: #111318;
  --card-bg: #1b1e26;
  --text-primary: #ecfeff;
  --text-secondary: #68778c;
  --text-input: #2d323a;
  --text-muted: #a5f3fc;
  --border-color: #2a2f3d;
  --button-color: #9fe9f4;
  --visualele-color: #22d3ee;
  --accent-color: #22d3ee;          /* Geothermal Ice */
  --accent-soft: rgba(34, 211, 238, 0.15);
  --success-color: #10b981;
  --radius: 12px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

/* 🇸🇪/🇳🇴/🇫🇮 Davvisámegiella (Sámi): Tundra Moss & Golden Horizon */
[data-lang="se"] {
  --bg-color: #18140c;
  --card-bg: #2b2214;
  --text-primary: #fefce8;
  --text-secondary: #68778c;
  --text-input: #2d323a;
  --text-muted: #fde047;
  --border-color: #44361e;
  --button-color: #f3e19a;
  --visualele-color: #facc15;
  --accent-color: #facc15;          /* Midnight Sun Gold */
  --accent-soft: rgba(250, 204, 21, 0.15);
  --success-color: #10b981;
  --radius: 12px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

/* 🇬🇱 Kalaallisut (Greenlandic): Ice Sheet & Arctic Ocean */
[data-lang="kl"] {
  --bg-color: #0c141c;
  --card-bg: #152230;
  --text-primary: #f0f9ff;
  --text-secondary: #68778c;
  --text-input: #2d323a;
  --text-muted: #bae6fd;
  --border-color: #21354a;
  --button-color: #c2f2f8;
  --visualele-color: #a5f3fc;
  --accent-color: #a5f3fc;          /* Glacial Frost */
  --accent-soft: rgba(165, 243, 252, 0.15);
  --success-color: #10b981;
  --radius: 12px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

/* Smooth transitions for theme switching */
body, 
.app-header, 
.evaluator-card, 
.output-accordion, 
.tab-btn, 
input, 
select {
  transition: background-color 0.3s ease, 
              border-color 0.3s ease, 
              color 0.3s ease;
}

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

body {
  font-family: var(--font);
  background-color: var(--bg-color);
  color: var(--text-primary);
  line-height: 1.5;
  padding: 24px 16px;
}

.app-container {
  max-width: 1000px;
  margin: 0 auto;
}

/* Header */
.app-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  background: var(--card-bg, #ffffff);
  padding: 16px 20px;
  border-radius: var(--radius, 12px);
  border: 1px solid var(--border-color, #e2e8f0);
  margin-bottom: 24px;
}

.lang-selector {
  width: fit-content;
  position: relative;
  display: inline-block;
}

.lang-selector select {
  width: fit-content;
  appearance: none;
  -webkit-appearance: none;
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 8px 32px 8px 12px;
  font-family: var(--font);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-primary);
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%64748b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  transition: border-color 0.2s ease, background-color 0.2s ease;
}

.lang-selector select option {
   font-size: 1rem;
   font-family: var(--font);
   background-color: var(--card-bg);
   color: var(--text-primary);
 }

.lang-selector select:hover {
  border-color: var(--accent-color);
  background-color: var(--card-bg);
}

.lang-selector select:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 0 2px var(--accent-soft);
  background-color: var(--card-bg);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: nowrap;
}

.header-controls {
  display: flex;
  align-items: center;
  gap: 12px;
}

.madeby {
  font-size: 0.75rem;
  background: var(--button-color);
  border-radius: 20px;
  color: var(--text-secondary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border: 1px solid var(--border-color, #e2e8f0);
  border-radius: 20px;
  text-decoration: none;
  font-size: 0.875rem;
  white-space: nowrap;
  transition: all 0.2s ease;
}

.madeby a {
  color: var(--visualele-color);
  font-weight: 600;
  text-decoration: none;
}

.madeby a:hover {
  color: var(--accent-color);
  border-color: var(--accent-soft, #eff6ff);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

/* Goblin Tools Button - Single Line Fix */
.goblin-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  white-space: nowrap; /* Prevents splitting onto two lines */
  background-color: var(--button-color);
  border: 1px solid var(--border-color, #cbd5e1);
  border-radius: 20px;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: all 0.2s ease;
}

.goblin-btn:hover {
  background-color: #e2e8f0;
}

.goblin-icon {
  display: none;
}

.visualelement {
  display: flex;
  align-items: center;
  gap: 16px;
}

.logo-icon {
  font-size: 2rem;
  background: var(--accent-soft);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid #dbeafe;
}

.visualelement h1 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--visualele-color);
}

.tagline {
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* Workspace Layout */
.workspace {
  display: grid;
  grid-template-columns: 200px 1fr 1fr;
  gap: 20px;
}

/* --- ITEM 1: Accordion Styling --- */
.output-accordion {
  width: 100%;
  background: var(--card-bg, #ffffff);
  border: 1px solid var(--border-color, #e2e8f0);
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 24px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.accordion-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  background-color: var(--contrast-bg);
  cursor: pointer;
  user-select: none;
  list-style: none;
}

.accordion-header::-webkit-details-marker {
  display: none;
}

.summary-title {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

/* --- Fix Bullet Point Overhang (Desktop & Mobile) --- */
.summary-card ul,
.accordion-content ul, .drawer-content ul {
  padding-left: 1.25rem;
  margin-top: 8px;
  margin-bottom: 8px;
  list-style-position: inside;
}

.summary-card li,
.accordion-content li {
  margin-bottom: 4px;
  line-height: 1.4;
}

/* Base Accessible Screen-Reader Utility */
.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;
}

.badge-label {
  font-weight: 600;
  font-size: 0.875rem;
  color: #475569;
}

.code-badge {
  font-family: monospace;
  font-size: 1rem;
  font-weight: 700;
  background-color: var(--accent-color, #2563eb);
  color: #ffffff;
  padding: 4px 10px;
  border-radius: 6px;
}

.chevron {
  font-size: 1.1rem;
  color: #64748b;
  transition: transform 0.2s ease;
}

.output-accordion[open] .chevron {
  transform: rotate(180deg);
}

.accordion-content {
  padding: 16px;
  border-top: 1px solid var(--border-color, #e2e8f0);
}

/* Navigation Tabs */
.category-tabs {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.tab-btn {
  position: relative; /* test this */
  text-align: left;
  padding: 5px;
  border: 1px solid transparent;
  background: transparent;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.2s ease;
}

.tab-btn:hover {
  background: var(--card-bg);
  color: var(--text-primary);
}

.tab-btn.active {
  background: var(--card-bg);
  color: var(--accent-color);
  border-color: var(--border-color);
  font-weight: 600;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

/* Cards */
.evaluator-card, .output-card {
  background: var(--card-bg);
  padding: 24px;
  border-radius: var(--radius);
  border: 1px solid var(--border-color);
}

.card-header {
  margin-bottom: 20px;
}

.card-header h2, .output-card h2 {
  font-size: 1.25rem;
  margin-bottom: 4px;
  color: var(--visualele-color);
}

.card-header p, .output-sub {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Form Styling */
.form-group {
  margin-bottom: 16px;
}

.grid-2col {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 6px;
}

input[type="text"], .evaluator-card select {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  font-size: 1.1rem;
  color: var(--text-input);
  background: var(--contrast-bg);
  outline: none;
}

input[type="text"], .evaluator-card select option {
   font-size: 1.1rem;
   font-family: var(--font);
   background-color: var(--contrast-bg);
   color: var(--text-input);
}

input[type="text"]:focus, .evaluator-card select:focus {
  color: var(--text-input);
  border-color: var(--accent-color);
  background: var(--contrast-bg);
}

/* Output Display */
.code-box {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #f1f5f9;
  padding: 12px 16px;
  border-radius: 8px;
  margin: 16px 0;
  border: 1px solid var(--border-color);
}

.code-label {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 600;
}

code {
  font-family: monospace;
  font-size: 1rem;
  font-weight: 700;
  color: var(--accent-color);
}

.summary-box {
  background: var(--contrast-bg);
  padding: 16px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  margin-bottom: 20px;
}

.summary-content {
  font-size: 0.9rem;
  margin-top: 8px;
}

.summary-content strong {
  color: var(--visualele-color);
}

.summary-content ul {
  margin-top: 8px;
  padding-left: 18px;
  color: var(--text-muted);
}

.translation-note-box {
  background: var(--card-bg);
  border: 1px dashed var(--border-color);
  padding: 16px;
  border-radius: 8px;
  margin-bottom: 24px;
}

.translation-note {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin: 0;
}

.translation-note a, .flowchart-link a {
  color: var(--visualele-color);
  font-weight: 600;
  text-decoration: none;
}

.translation-note a:hover, .flowchart-link a:hover {
  text-decoration: underline;
}


/* Inline Code Badge & Icon Button Container */
.code-badge-group {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 4px;
}

/* Compact Copy Button next to Code */
.btn-copy {
  background: #ffffff;
  color: var(--text-primary);
  border: 1px solid var(--accent-color);
  border-radius: 8px;
  padding: 6px;
  font-size: 1.3rem;
  cursor: pointer;
  line-height: 1;
  transition: background-color 0.2s ease;
}

.btn-copy:hover {
  background-color: #f1f5f9;
}

/* Bottom Copy Button Spacing */
.output-actions {
  margin-top: 12px;
  display: flex;
}

.output-actions .btn-primary {
  width: 100%;
}

/* Buttons */
.btn-primary {
  border: none;
  border-radius: 8px;
  padding: 10px 16px;
  font-weight: 600;
  font-size: 0.875rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-primary {
  width: 100%;
  background: var(--visualele-color);
  color: #ffffff;
}

.btn-primary:hover {
  background: #334155;
}

/* --- ITEM 2: Side Drawer Styling --- */
.drawer-tab-btn {
  position: fixed;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  z-index: 99;
  background: var(--accent-color);
  color: #fff;
  border: none;
  border-radius: 8px 0 0 8px;
  padding: 12px 8px;
  cursor: pointer;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  font-weight: 600;
  font-size: 0.85rem;
  box-shadow: -2px 0 10px rgba(0, 0, 0, 0.15);
}

.info-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  height: 100vh;
  background: var(--card-bg);
  z-index: 1000;
  box-shadow: -4px 0 20px rgba(0,0,0,0.15);
  transition: right 0.3s ease-in-out;
  display: flex;
  flex-direction: column;
}

.info-drawer.open {
  right: 0;
}

.drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  border-bottom: 1px solid #e2e8f0;
}

.drawer-close-btn {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
}

.drawer-content {
  padding: 20px;
  overflow-y: auto;
  flex: 1;
}

.drawer-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  z-index: 999;
}

.drawer-overlay.active {
  display: block;
}

.main-container {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* Desktop layout constraint */
@media (min-width: 850px) {
  .main-container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    align-items: start;
  }
  
  .workspace {
    display: grid;
    grid-template-columns: 1fr 340px; /* Left column flex, Right column fixed width */
    grid-template-areas:
      "evaluator tabs"
      "evaluator output";
    gap: 16px;
    align-items: start;
  }

  .app-header {
    margin-bottom: 12px;
    padding: 12px 16px;
  }

  /* Assign HTML elements to Desktop Grid Areas */
  .evaluator-card {
    grid-area: evaluator;
  }

  .form-group {
    margin-bottom: 10px; /* Reduces form height so bottom notice rises above the fold */
  }

  .category-tabs {
    grid-area: tabs;
    display: flex;
    flex-direction: column;
    gap: 5px;
  }

  .output-accordion {
    grid-area: output;
    width: 100%;
  }

  /* Remove accordion appearance on Desktop (Always look like a flat card) */
  .output-accordion summary {
    pointer-events: none; /* Disables click/toggle interaction */
    cursor: default;
  }

  .output-accordion summary .chevron {
    display: none; /* Hide toggle arrow */
  }
}

.output-accordion summary .btn-copy {
  pointer-events: auto !important;
  position: relative;
  z-index: 10;
  cursor: pointer;
}

/* Mobile & Tablet Adjustments */
@media (max-width: 849px) {
  body {
    padding: 8px 8px 70px 8px; /* Bottom padding keeps content clear of fixed tab dock */
  }
  
  .workspace {
    display: flex;
    flex-direction: column;
    gap: 10px;
  }

  /* 1. Accordion Output under Header */
  .output-accordion {
    order: 1;
    position: sticky;
    top: 8px;
    z-index: 50;
  }

  /* 2. Custom Task Evaluation Card in the middle */
  .evaluator-card {
    order: 2;
  }

  /* Compact Card Containers */
  .card,
  .evaluator-card,
  .output-accordion {
    padding: 10px 12px;
    margin-bottom: 0;
  }

  .accordion-content {
    padding-top: 8px;
  }

  .output-accordion summary {
    cursor: pointer;
    pointer-events: auto;
  }

  .output-accordion summary .chevron {
    display: inline-block;
  }

  /* 3. Preset Task Buttons along the bottom */
  .category-tabs {
    order: 3;
    display: flex;
    flex-direction: row;
    overflow-x: auto;
    gap: 8px;
    padding: 8px 0;
    -webkit-overflow-scrolling: touch;
  }

  /* Compact Header Layout */
  .app-header {
    flex-direction: column;
    align-items: stretch;
    padding: 10px;
    gap: 8px;
    margin-bottom: 8px; /* Reduced gap under header */
  }

  .visualelement h1 {
    font-size: 1.25rem;
  }

  .tagline {
    font-size: 0.75rem;
  }

  .header-controls {
    justify-content: space-between;
    width: 100%;
  }

  .madeby {
    border: none;
    background: transparent;
    padding: 0;
  }

  .goblin-text {
    display: none; /* Hide full text on small mobile screens */
  }

  .goblin-icon {
    display: inline; /* Show compact wizard emoji icon */
  }

  .goblin-btn {
    padding: 6px 10px;
  }

  /* Fixed Bottom Native App-style Dock */
  .category-tabs {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--bg-color);
    border-top: 1px solid var(--border-color, #e2e8f0);
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: 6px 4px calc(6px + env(safe-area-inset-bottom)) 4px;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.08);
  }

  .tab-btn {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 6px 2px;
    border: none;
    background: transparent;
    border-radius: 6px;
    font-size: 0.7rem;
  }

  .tab-icon {
    font-size: 1.2rem;
    line-height: 1;
    margin-bottom: 2px;
  }

  .tab-text {
    display: none; /* Icon-only view on mobile */
  }

  /* Reposition Tooltip above bottom dock */
  .tab-btn[data-tooltip]::after {
    bottom: 125%;
  }

  /* Mobile Tooltip (Press & Hold) */
  .tab-btn[data-tooltip]::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%) scale(0.9);
    background: #0f172a;
    color: #ffffff;
    padding: 6px 10px;
    border-radius: 6px;
    font-size: 0.75rem;
    white-space: nowrap;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.15s ease, transform 0.15s ease;
    z-index: 1000;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  }

  /* Reveal Tooltip on Mobile Tap / Long Press / Focus */
  .tab-btn:active[data-tooltip]::after,
  .tab-btn:focus[data-tooltip]::after {
    opacity: 1;
    transform: translateX(-50%) scale(1);
  }
}