/* === Axiom CSS Framework === */

/* --- Core Variables --- */
:root {
  /* Colors */
  --a-color-primary: #007bff;
  --a-color-on-primary: white;
  --a-color-secondary: #6c757d;
  --a-color-on-secondary: white;
  --a-color-surface: #ffffff;
  --a-color-on-surface: #212529;
  --a-color-surface-variant: #f8f9fa;
  --a-color-on-surface-variant: #495057;
  --a-color-outline: #dee2e6;
  --a-gradient-primary: linear-gradient(135deg, #007bff, #0056b3);

  /* Typography */
  --a-font-family-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
  --a-font-family-mono: monospace;
  --a-font-size-base: 1rem;
  --a-line-height-base: 1.7;
  --a-font-weight-normal: 400;
  --a-font-weight-bold: 700;
  --a-font-weight-black: 900;

  /* Spacing & Sizing (Cascading Model) */
  --a-space-unit: 0.875rem; /* This reduces the base from 16px to 14px */
  --a-space-xs:  calc(var(--a-space-unit) * 0.25); /* 4px */
  --a-space-s:   calc(var(--a-space-unit) * 0.5);  /* 8px */
  --a-space-m:   calc(var(--a-space-unit) * 1);    /* 14px */
  --a-space-l:   calc(var(--a-space-unit) * 1.5);  /* 21px */
  --a-space-xl:  calc(var(--a-space-unit) * 2.5);  /* 35px */
  --a-space-xxl: calc(var(--a-space-unit) * 4);    /* 56px */

  /* Borders & Shadows */
  --a-border-radius-medium: 0.3rem;
  --a-border-radius-large: 0.5rem;
  --a-shadow-medium: 0 0.25rem 0.75rem rgba(0, 0, 0, 0.07);
  --a-shadow-large: 0 0.5rem 1.5rem rgba(0, 0, 0, 0.1);

  /* Breakpoints */
  --a-breakpoint-md: 768px;
}

/* --- Base & Reset --- */
*, *::before, *::after { box-sizing: border-box; }
body { margin: 0; font-family: var(--a-font-family-sans); font-size: var(--a-font-size-base); line-height: var(--a-line-height-base); color: var(--a-color-on-surface); background-color: var(--a-color-surface); overflow-x: hidden; }
.axiom-body { padding-top: 60px; } /* Match the new navbar height */
a { color: var(--a-color-primary); text-decoration: none; transition: color 0.2s ease; }
a:hover { text-decoration: underline; color: #0056b3; }

/* --- Utility Classes --- */
.is-hidden {
    display: none !important;
}

/* --- Main Header --- */
header.main {
    background-color: var(--a-color-surface);
    border-bottom: 1px solid var(--a-color-outline);
    position: fixed;
    height: 60px; /* Downsized height */
    top: 0; left: 0; right: 0;
    z-index: 1000;
}
header.main nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
    max-width: 1400px;
    margin: 0 auto;
}
header.main .brand {
    font-family: var(--a-font-family-mono);
    font-weight: var(--a-font-weight-bold);
    font-size: 1.75rem;
    text-decoration: none;
    color: var(--a-color-on-surface);
}
header.main .brand .primary { color: var(--a-color-primary); }
header.main ul.links { display: flex; gap: var(--a-space-l); list-style: none; margin: 0; padding: 0; }
header.main ul.links a { color: var(--a-color-on-surface-variant); text-decoration: none; font-weight: var(--a-font-weight-bold); transition: color 0.2s ease; }
header.main ul.links a:hover { color: var(--a-color-primary); }
header.main .actions { display: flex; align-items: center; gap: var(--a-space-m); }
header.main .jump-menu { position: relative; }
header.main .jump-menu button { background: none; border: 1px solid var(--a-color-outline); border-radius: var(--a-border-radius-medium); padding: var(--a-space-s) var(--a-space-m); cursor: pointer; }
header.main .jump-menu ul { position: absolute; top: 100%; right: 0; background: var(--a-color-surface); border: 1px solid var(--a-color-outline); border-radius: var(--a-border-radius-medium); list-style: none; margin: 0; padding: var(--a-space-s); display: none; }
header.main .jump-menu ul.is-open { display: block; }
header.main .jump-menu ul li a { display: block; padding: var(--a-space-s) var(--a-space-m); text-decoration: none; color: var(--a-color-on-surface); }
header.main .jump-menu ul li a:hover { background: var(--a-color-surface-variant); }
header.main .actions .github { color: var(--a-color-on-surface-variant); text-decoration: none; display: flex; align-items: center; gap: var(--a-space-s); }
header.main .actions .github:hover { color: var(--a-color-primary); }
header.main .theme-toggle {
    background: none;
    border: 1px solid var(--a-color-outline);
    color: var(--a-color-on-surface-variant);
    font-size: 1rem;
    cursor: pointer;
    padding: var(--a-space-s);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}
header.main .theme-toggle:hover {
    color: var(--a-color-primary);
    background-color: var(--a-color-surface-variant);
}
header.main .menu-toggle { display: none; background: none; border: none; color: var(--a-color-on-surface); font-size: 1.5rem; cursor: pointer; }


/* --- Search --- */
.search-toggle {
    background: none;
    border: none;
    color: var(--a-color-on-surface-variant);
    font-size: 1.2rem;
    cursor: pointer;
    padding: var(--a-space-s);
    border-radius: 50%;
    transition: all 0.2s ease;
}
.search-toggle:hover {
    color: var(--a-color-primary);
    background-color: var(--a-color-surface-variant);
}

.search-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: flex-start;
    justify-content: center;
    z-index: 2000;
    padding-top: 10vh;
    backdrop-filter: blur(5px);
}

.search-modal-content {
    background-color: var(--a-color-surface);
    color: var(--a-color-on-surface);
    border-radius: var(--a-border-radius-large);
    box-shadow: var(--a-shadow-large);
    width: 90%;
    max-width: 600px;
    overflow: hidden;
}

.search-modal-content header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--a-space-m);
    border-bottom: 1px solid var(--a-color-outline);
}

.search-modal-content h3 {
    margin: 0;
    font-size: 1.2rem;
}

.search-modal-content .close-search-modal {
    background: none;
    border: none;
    font-size: 1.8rem;
    line-height: 1;
    cursor: pointer;
    color: var(--a-color-on-surface-variant);
}

.search-modal-body {
    padding: var(--a-space-l);
}

#search-modal-input {
    width: 100%;
    padding: var(--a-space-m);
    font-size: 1.1rem;
    border: 1px solid var(--a-color-outline);
    border-radius: var(--a-border-radius-medium);
    margin-bottom: var(--a-space-l);
}

.search-results {
    max-height: 50vh;
    overflow-y: auto;
}

.search-results .result-item {
    padding: var(--a-space-m);
    border-bottom: 1px solid var(--a-color-outline);
}

.search-results .result-item:last-child {
    border-bottom: none;
}

.search-results .result-item a {
    text-decoration: none;
    color: var(--a-color-on-surface);
}

.search-results .result-item h4 {
    margin: 0 0 var(--a-space-s);
    color: var(--a-color-primary);
}

/* --- Comparison Table --- */
.comparison-table-wrapper {
    overflow-x: auto;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 600px;
}

.comparison-table th,
.comparison-table td {
    padding: var(--a-space-m);
    text-align: left;
    border-bottom: 1px solid var(--a-color-outline);
}

.comparison-table th {
    background-color: var(--a-color-surface-variant);
    font-weight: var(--a-font-weight-bold);
}

.comparison-table td .fas {
    margin-right: var(--a-space-s);
}

.comparison-table .fa-check-circle.success {
    color: var(--a-color-success);
}

.comparison-table .fa-times-circle.error {
    color: var(--a-color-error);
}

.comparison-table .fa-exclamation-circle.warning {
    color: var(--a-color-warning);
}

/* --- Code in Action Section --- */
#code-in-action {
    background-color: var(--a-color-surface-variant);
}

.code-comparison-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--a-space-l);
}

.code-example h3 {
    font-size: 1.5rem;
    margin-top: 0;
}

.code-example pre {
    background-color: var(--a-color-surface);
    padding: var(--a-space-m);
    border-radius: var(--a-border-radius-medium);
    white-space: pre-wrap;
    word-break: break-all;
    height: 100%;
}

/* --- Responsive Image Utility --- */
.responsive-image {
    max-width: 100%;
    height: auto;
    display: block; /* Removes extra space below image */
}

/* --- Grid System Section --- */
#grid-system .grid-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--a-space-xl);
    margin-bottom: var(--a-space-l);
}

@media (min-width: var(--a-breakpoint-md)) {
    #grid-system .grid-content {
        grid-template-columns: 1fr 1fr; /* Two columns on larger screens */
    }
}

#grid-system .grid-explanation {
    background-color: var(--a-color-surface);
    padding: var(--a-space-l);
    border-radius: var(--a-border-radius-large);
    box-shadow: var(--a-shadow-medium);
}

#grid-system .grid-explanation h3 {
    font-size: 1.3rem;
    margin-top: 0;
    margin-bottom: var(--a-space-s);
    color: var(--a-color-primary);
}

#grid-system .grid-explanation p {
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: var(--a-space-m);
}

#grid-system .grid-explanation ul {
    list-style: disc;
    margin-left: var(--a-space-l);
    padding-left: 0;
    margin-bottom: var(--a-space-m);
}

#grid-system .grid-explanation ul li {
    margin-bottom: var(--a-space-xs);
}

.grid-example {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    gap: var(--a-space-m);
    background-color: var(--a-color-surface-variant);
    padding: var(--a-space-l);
    border-radius: var(--a-border-radius-large);
    margin-bottom: var(--a-space-m);
}

/* --- Layout Advanced Page Styles --- */
.layout-example-grid {
    display: grid;
    gap: var(--a-space-m);
    background-color: var(--a-color-surface);
    padding: var(--a-space-l);
    border-radius: var(--a-border-radius);
    margin-bottom: var(--a-space-xl);
}
.layout-example-grid .grid-item {
    background-color: var(--a-color-primary-container);
    color: var(--a-color-on-primary-container);
    padding: var(--a-space-m);
    border-radius: var(--a-border-radius-s);
    text-align: center;
    font-weight: bold;
}
.nested-grid-example {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--a-space-s);
    background-color: var(--a-color-secondary-container);
    padding: var(--a-space-m);
    border-radius: var(--a-border-radius-s);
}
.nested-grid-example .grid-item {
    background-color: var(--a-color-secondary);
    color: var(--a-color-on-secondary);
}

/* --- Typography Advanced Page Styles --- */
.typography-section {
    padding: var(--a-space-xxl) 0; /* Ensure consistent section padding */
}
.typography-section h3 {
    margin-top: var(--a-space-l);
    margin-bottom: var(--a-space-m);
    font-size: 1.6rem; /* Slightly larger for sub-headings */
    color: var(--a-color-primary); /* Highlight sub-headings */
}
.font-showcase {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); /* Responsive grid for font items */
    gap: var(--a-space-m);
    margin-bottom: var(--a-space-l);
}
.font-item {
    background-color: var(--a-color-surface-variant);
    padding: var(--a-space-l);
    border-radius: var(--a-border-radius-large);
    box-shadow: var(--a-shadow-medium);
    border: 1px solid var(--a-color-outline);
}
.font-item p {
    margin-bottom: var(--a-space-s);
    line-height: var(--a-line-height-normal);
}
.font-item .font-name {
    font-weight: var(--a-font-weight-bold);
    color: var(--a-color-primary);
    font-size: 1.1rem;
    margin-bottom: var(--a-space-s);
}
.text-size-example p {
    margin-bottom: var(--a-space-s);
    background-color: var(--a-color-surface-variant);
    padding: var(--a-space-s);
    border-radius: var(--a-border-radius-s);
    border: 1px solid var(--a-color-outline);
}
.text-size-example .text-xs { font-size: var(--a-font-size-xs); }
.text-size-example .text-s { font-size: var(--a-font-size-s); }
.text-size-example .text-m { font-size: var(--a-font-size-m); }
.text-size-example .text-l { font-size: var(--a-font-size-l); }
.text-size-example .text-xl { font-size: var(--a-font-size-xl); }
.text-size-example .text-xxl { font-size: var(--a-font-size-xxl); }

.line-height-example p {
    background-color: var(--a-color-surface-variant);
    padding: var(--a-space-s);
    margin-bottom: var(--a-space-m);
    border-radius: var(--a-border-radius-s);
    border: 1px solid var(--a-color-outline);
}
.line-height-example .line-height-tight { line-height: var(--a-line-height-tight); }
.line-height-example .line-height-normal { line-height: var(--a-line-height-normal); }
.line-height-example .line-height-loose { line-height: var(--a-line-height-loose); }

.text-alignment-example div {
    background-color: var(--a-color-surface-variant);
    padding: var(--a-space-m);
    margin-bottom: var(--a-space-m);
    border-radius: var(--a-border-radius-s);
    border: 1px solid var(--a-color-outline);
}
.text-alignment-example .text-left { text-align: left; }
.text-alignment-example .text-center { text-align: center; }
.text-alignment-example .text-right { text-align: right; }
.text-alignment-example .text-justify { text-align: justify; }

.text-transform-example p {
    background-color: var(--a-color-surface-variant);
    padding: var(--a-space-m);
    margin-bottom: var(--a-space-m);
    border-radius: var(--a-border-radius-s);
    border: 1px solid var(--a-color-outline);
}
.text-transform-example .text-uppercase { text-transform: uppercase; }
.text-transform-example .text-lowercase { text-transform: lowercase; }
.text-transform-example .text-capitalize { text-transform: capitalize; }

.typography-section pre {
    background-color: var(--a-color-on-surface);
    color: var(--a-color-surface);
    padding: var(--a-space-m);
    border-radius: var(--a-border-radius-medium);
    overflow-x: auto;
    margin-bottom: var(--a-space-l);
}

.typography-section code {
    font-family: var(--a-font-family-mono);
    font-size: 0.9rem;
}

/* ✅ NEW: Modern layout for text with an image */
#typography .text-with-image {
    display: flex;
    flex-direction: column;
    gap: var(--a-space-m);
}
@media (min-width: 768px) {
    #typography .text-with-image {
        flex-direction: row;
        align-items: flex-start;
    }
}
#typography .text-with-image img {
    flex-shrink: 0;
    width: 150px;
    height: auto;
    border-radius: var(--a-border-radius-medium);
}
#typography .text-with-image .content {
    flex-grow: 1;
}
#typography .text-with-image .content p:first-child {
    margin-top: 0;
}

/* --- Media Advanced Page Styles --- */
.media-example-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--a-space-m);
    margin-bottom: var(--a-space-xl);
}
.media-example-grid .media-card {
    background-color: var(--a-color-surface);
    padding: var(--a-space-m);
    border-radius: var(--a-border-radius);
    text-align: center;
}
.media-example-grid .media-card img {
    max-width: 100%;
    height: auto;
    border-radius: var(--a-border-radius-s);
    margin-bottom: var(--a-space-m);
}
.icon-example-grid {
    display: flex;
    flex-wrap: wrap;
    gap: var(--a-space-m);
    margin-bottom: var(--a-space-xl);
}
.icon-example-grid .icon-item {
    background-color: var(--a-color-surface);
    padding: var(--a-space-m);
    border-radius: var(--a-border-radius);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 120px;
    min-height: 120px;
}
.icon-example-grid .icon-item i {
    font-size: var(--a-font-size-xxl);
    color: var(--a-color-primary);
    margin-bottom: var(--a-space-s);
}
.icon-example-grid .icon-item svg {
    width: var(--a-font-size-xxl);
    height: var(--a-font-size-xxl);
    fill: var(--a-color-primary);
    margin-bottom: var(--a-space-s);
}

/* --- Typography Section --- */
#typography .typography-example {
    background-color: var(--a-color-surface-variant);
    padding: var(--a-space-xl);
    border-radius: var(--a-border-radius-large);
    margin-bottom: var(--a-space-l);
}

#typography h1, #typography h2, #typography h3, #typography h4, #typography h5, #typography h6 {
    font-family: var(--a-font-family-sans); /* Assuming sans-serif for headings */
    font-weight: var(--a-font-weight-bold);
    margin-top: var(--a-space-l);
    margin-bottom: var(--a-space-s);
    color: var(--a-color-on-surface);
}

#typography h1 { font-size: 2.8rem; line-height: 1.2; }
#typography h2 { font-size: 2.1rem; line-height: 1.25; }
#typography h3 { font-size: 1.75rem; line-height: 1.3; }
#typography h4 { font-size: 1.4rem; line-height: 1.4; }
#typography h5 { font-size: 1.15rem; line-height: 1.5; }
#typography h6 { font-size: 1rem; line-height: 1.6; font-weight: var(--a-font-weight-bold); }

#typography p {
    font-size: var(--a-font-size-base);
    line-height: var(--a-line-height-base);
    margin-bottom: var(--a-space-m);
    color: var(--a-color-on-surface);
    max-width: 65ch; /* Optimal line length for readability */
}

#typography .subtitle {
    font-size: 0.65em;
    color: var(--a-color-on-surface-variant);
    font-weight: var(--a-font-weight-normal);
    display: block;
    margin-top: var(--a-space-xs);
    letter-spacing: 0.5px;
}

#typography .lead {
    font-size: 1.2rem;
    font-weight: var(--a-font-weight-normal);
    color: var(--a-color-on-surface);
    margin-bottom: var(--a-space-l);
    max-width: 60ch;
}

#typography .text-bold { font-weight: var(--a-font-weight-bold); }
#typography .text-italic { font-style: italic; }
#typography .text-underline { text-decoration: underline; }
#typography .text-muted { color: var(--a-color-on-surface-variant); }
#typography .small-text { font-size: 0.875rem; color: var(--a-color-on-surface-variant); }

#typography blockquote {
    border-left: 4px solid var(--a-color-primary);
    padding-left: var(--a-space-m);
    margin: var(--a-space-l) 0;
    font-style: italic;
    color: var(--a-color-on-surface-variant);
}
#typography blockquote cite {
    display: block;
    margin-top: var(--a-space-s);
    font-size: 0.9rem;
    color: var(--a-color-on-surface);
    font-style: normal;
}

#typography ul, #typography ol {
    padding-left: var(--a-space-l);
    margin-bottom: var(--a-space-m);
}
#typography ul li, #typography ol li {
    margin-bottom: var(--a-space-s);
}

#typography .example-caption {
    font-style: italic;
    color: var(--a-color-on-surface-variant);
    text-align: center;
    margin-top: var(--a-space-l);
}

/* --- Button Component --- */
.button, button {
    padding: var(--a-space-s) var(--a-space-m);
    font-size: var(--a-font-size-base);
    border-radius: var(--a-border-radius-medium);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    display: inline-block;
    font-weight: var(--a-font-weight-bold);
    text-align: center;
}

.button:focus-visible, button:focus-visible {
    outline: 2px solid var(--a-color-primary);
    outline-offset: 2px;
}

.button:hover {
    text-decoration: none;
    filter: brightness(110%);
}

.button.primary, button.primary {
    background-color: var(--a-color-primary);
    color: var(--a-color-on-primary);
}

.button.secondary, button.secondary {
    background-color: var(--a-color-secondary);
    color: var(--a-color-on-secondary);
}

.button.large, button.large {
    padding: var(--a-space-m) var(--a-space-l);
    font-size: 1.25rem;
}

.button.small, button.small {
    padding: var(--a-space-xs) var(--a-space-s);
    font-size: 0.875rem;
}

.button.floating, button.floating { position: fixed; bottom: var(--a-space-xl); right: var(--a-space-xl); z-index: 1000; }

button:disabled, .button:disabled,
.button[disabled], button[disabled] {
    opacity: 0.6;
    cursor: not-allowed;
    filter: none; /* Remove hover brightness on disabled state */
}

/* --- Hero Section --- */
section.hero {
    background: var(--a-gradient-primary);
    color: var(--a-color-on-primary);
    text-align: center;
    padding: var(--a-space-xxl) var(--a-space-xl);
}
section.hero h1 { font-size: 3.2rem; font-weight: var(--a-font-weight-black); margin: 0 0 var(--a-space-m); line-height: 1.1; } /* More refined size */
section.hero p { font-size: 1.25rem; max-width: 700px; margin: 0 auto var(--a-space-l) auto; opacity: 0.9; } /* More refined size */
section.hero .actions { display: flex; justify-content: center; gap: var(--a-space-m); }
section.hero .button.primary {
    background-color: var(--a-color-on-primary); /* White background */
    color: var(--a-color-primary); /* Primary color text */
}
section.hero .button.secondary {
    background-color: transparent;
    border-color: var(--a-color-on-primary); /* White border */
    color: var(--a-color-on-primary); /* White text */
}

/* --- Spacing Demo --- */
.spacing-demo { text-align: center; }
.spacing-demo .controls { margin-bottom: var(--a-space-l); }
.spacing-demo .controls label { font-weight: var(--a-font-weight-bold); }
.spacing-demo .example-box {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--a-space-m);
    background-color: var(--a-color-surface-variant);
    padding: var(--a-space-l);
    border-radius: var(--a-border-radius-large);
    margin-bottom: var(--a-space-m);
    transition: gap 0.2s ease;
}
.spacing-demo .example-item {
    background-color: var(--a-color-surface);
    border: 1px solid var(--a-color-outline);
    border-radius: var(--a-border-radius-medium);
    box-shadow: var(--a-shadow-medium);
    transition: padding 0.2s ease;
}
.spacing-demo .example-caption {
    font-style: italic;
    color: var(--a-color-on-surface-variant);
}

/* --- General Content Sections --- */
section {
    padding: var(--a-space-xxl) 0;
}
section header {
    text-align: center;
    margin-bottom: var(--a-space-xl);
}
section header h2 { font-size: 2.2rem; font-weight: var(--a-font-weight-bold); margin: 0 0 var(--a-space-s); } /* More refined size */

/* --- Philosophy Section --- */
#philosophy header {
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}
#philosophy header p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--a-color-on-surface-variant);
}

/* --- Containers & Grids --- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 var(--a-space-xl); }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: var(--a-space-l); }

/* --- Cards --- */
.card {
    position: relative;
    display: flex;
    flex-direction: column;
    min-width: 0;
    word-wrap: break-word;
    background: var(--a-color-surface);
    background-clip: border-box;
    border: 1px solid var(--a-color-outline);
    border-radius: var(--a-border-radius-large);
    box-shadow: var(--a-shadow-medium);
    padding: var(--a-space-l);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.card:hover { transform: translateY(-5px); box-shadow: var(--a-shadow-large); }
.card.link { text-decoration: none; color: var(--a-color-on-surface); }
.card i { font-size: 2rem; color: var(--a-color-primary); margin-bottom: var(--a-space-m); }
.card h3 { margin: 0 0 var(--a-space-s); }
.card-body {
    flex: 1 1 auto;
    padding: var(--a-space-l);
}
.card-title {
    margin-bottom: var(--a-space-s);
}
.card-text:last-child {
    margin-bottom: 0;
}
.card-img-top {
    width: 100%;
    border-top-left-radius: var(--a-border-radius-large);
    border-top-right-radius: var(--a-border-radius-large);
}
.card-header {
    padding: var(--a-space-m) var(--a-space-l);
    margin-bottom: 0;
    background-color: var(--a-color-surface-variant);
    border-bottom: 1px solid var(--a-color-outline);
}
.card-footer {
    padding: var(--a-space-m) var(--a-space-l);
    background-color: var(--a-color-surface-variant);
    border-top: 1px solid var(--a-color-outline);
}

/* --- Modals --- */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.modal.open {
    opacity: 1;
    visibility: visible;
}

.modal .content {
    background-color: var(--a-color-surface);
    color: var(--a-color-on-surface);
    border-radius: var(--a-border-radius-large);
    box-shadow: var(--a-shadow-large, 0 10px 25px rgba(0, 0, 0, 0.2));
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    transform: translateY(-20px);
    transition: transform 0.3s ease;
}

.modal.open .content {
    transform: translateY(0);
}

.modal header {
    padding: var(--a-space-m) var(--a-space-m) var(--a-space-s);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal header h2,
.modal header h3 {
    margin: 0;
    font-size: var(--a-font-size-h3);
    font-weight: var(--a-font-weight-medium);
}

.modal section {
    padding: var(--a-space-m);
}

.modal footer {
    padding: var(--a-space-s) var(--a-space-m) var(--a-space-m);
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    display: flex;
    justify-content: flex-end;
    gap: var(--a-space-m);
}

.modal button[aria-label="Close modal"] {
    background: transparent;
    border: none;
    color: var(--a-color-on-surface-variant);
    font-size: 1.5rem;
    line-height: 1;
    cursor: pointer;
    padding: var(--a-space-xs);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s ease;
}

.modal button[aria-label="Close modal"]:hover,
.modal button[aria-label="Close modal"]:focus {
    color: var(--a-color-on-surface);
}

.modal-trigger-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--a-space-m);
    margin: var(--a-space-m) 0;
}

.modal-open {
    overflow: hidden; /* Prevent scrolling of background content */
}

/* --- Alert Toast Container --- */
.alert-toast-container {
    position: fixed;
    top: var(--a-space-xl);
    right: var(--a-space-xl);
    z-index: 1050; /* Higher than modals */
    display: flex;
    flex-direction: column;
    gap: var(--a-space-m);
    max-width: 350px; /* Limit width for toasts */
    pointer-events: none; /* Allow clicks to pass through container */
}

.alert-toast-container .alert {
    pointer-events: auto; /* Re-enable clicks on individual alerts */
    opacity: 0;
    transform: translateX(100%);
    animation: slideIn 0.3s forwards ease-out, fadeOut 0.3s forwards ease-out var(--toast-duration, 3s);
}

@keyframes slideIn {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeOut {
    from {
        opacity: 1;
        transform: translateX(0);
    }
    to {
        opacity: 0;
        transform: translateX(100%);
    }
}

/* --- Color Palette Section --- */
#color-palette .color-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--a-space-l);
    margin-bottom: var(--a-space-l);
}

#color-palette .color-swatch-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

#color-palette .swatch {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    margin-bottom: var(--a-space-m);
    border: 1px solid var(--a-color-outline);
}

#color-palette .swatch.primary { background-color: var(--a-color-primary); }
#color-palette .swatch.secondary { background-color: var(--a-color-secondary); }
#color-palette .swatch.surface { background-color: var(--a-color-surface); }
#color-palette .swatch.on-surface { background-color: var(--a-color-on-surface); }
#color-palette .swatch.success { background-color: var(--a-color-success); }
#color-palette .swatch.error { background-color: var(--a-color-error); }
#color-palette .swatch.warning { background-color: var(--a-color-warning); }
#color-palette .swatch.info { background-color: var(--a-color-info); }
#color-palette .swatch.outline { background-color: var(--a-color-outline); }
#color-palette .swatch.tertiary { background-color: var(--a-color-tertiary); }

/* Container Colors */
#color-palette .swatch.primary-container { background-color: var(--a-color-primary-container); }
#color-palette .swatch.secondary-container { background-color: var(--a-color-secondary-container); }
#color-palette .swatch.tertiary-container { background-color: var(--a-color-tertiary-container); }
#color-palette .swatch.error-container { background-color: var(--a-color-error-container); }

.on-primary-container { color: var(--a-color-on-primary-container); }
.on-secondary-container { color: var(--a-color-on-secondary-container); }
.on-tertiary-container { color: var(--a-color-on-tertiary-container); }
.on-error-container { color: var(--a-color-on-error-container); }

/* Analogous Colors */
#color-palette .swatch.analogous-1 { background-color: var(--a-color-analogous-1); }
#color-palette .swatch.analogous-2 { background-color: var(--a-color-analogous-2); }
#color-palette .swatch.analogous-1-container { background-color: var(--a-color-analogous-1-container); }
#color-palette .swatch.analogous-2-container { background-color: var(--a-color-analogous-2-container); }

.on-analogous-1-container { color: var(--a-color-on-analogous-1-container); }
.on-analogous-2-container { color: var(--a-color-on-analogous-2-container); }

.swatch-text {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    font-weight: var(--a-font-weight-bold);
}

/* Gradients */
#color-palette .swatch.gradient-primary { background: var(--a-gradient-primary); }
#color-palette .swatch.gradient-sunset { background: var(--a-gradient-sunset); }
#color-palette .swatch.gradient-ocean { background: var(--a-gradient-ocean); }
#color-palette .swatch.gradient-forest { background: var(--a-gradient-forest); }

/* Greyscale */
#color-palette .swatch.gray-1 { background-color: var(--gray-1); }
#color-palette .swatch.gray-5 { background-color: var(--gray-5); }
#color-palette .swatch.gray-10 { background-color: var(--gray-10); }
#color-palette .swatch.gray-15 { background-color: var(--gray-15); }
#color-palette .swatch.gray-20 { background-color: var(--gray-20); }
#color-palette .swatch.gray-25 { background-color: var(--gray-25); }
#color-palette .swatch.gray-30 { background-color: var(--gray-30); }
#color-palette .swatch.gray-36 { background-color: var(--gray-36); }


#color-palette .swatch-info h3 { font-size: 1.2rem; margin: 0 0 var(--a-space-xs); }
#color-palette .swatch-info h4 { font-size: 1.1rem; margin: 0 0 var(--a-space-xs); }
#color-palette .swatch-info p { font-family: var(--a-font-family-mono); font-size: 0.9rem; color: var(--a-color-on-surface-variant); }

#color-palette .color-grid {
    margin-bottom: var(--a-space-xl);
}

#color-palette .greyscale-grid {
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
}

#color-palette .color-swatch-card.small .swatch {
    width: 60px;
    height: 60px;
}
#color-palette .color-swatch-card.small .swatch-info p {
    font-size: 0.8rem;
}

#color-palette h3 {
    font-size: 1.5rem;
    font-weight: var(--a-font-weight-bold);
    margin-bottom: var(--a-space-m);
    padding-bottom: var(--a-space-s);
    border-bottom: 1px solid var(--a-color-outline);
}


#color-palette .actions {
    display: flex;
    justify-content: center;
    gap: var(--a-space-m);
    margin-top: var(--a-space-xl);
}

/* --- Commerce Components --- */
.product-card {
    border: 1px solid var(--a-color-outline);
    border-radius: var(--a-border-radius-large);
    overflow: hidden;
}

.product-image {
    width: 100%;
    height: auto;
}

.product-info {
    padding: var(--a-space-m);
}

.product-name {
    font-size: 1.2rem;
    font-weight: var(--a-font-weight-bold);
    margin: 0 0 var(--a-space-s);
}

.product-price {
    font-size: 1.1rem;
    color: var(--a-color-primary);
    margin: 0 0 var(--a-space-m);
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--a-space-l);
}

/* --- Component Browser --- */
.component-browser {
    display: flex;
    flex-direction: column;
    border: 1px solid var(--a-color-outline);
    border-radius: var(--a-border-radius-large);
    overflow: hidden;
    min-height: 500px;
}

.component-browser .tabs-container {
    overflow-x: auto;
    background-color: var(--a-color-surface-variant);
}

.component-browser .tabs {
    display: flex;
    flex-wrap: nowrap;
    gap: var(--a-space-s);
    padding: var(--a-space-m);
    border-bottom: 1px solid var(--a-color-outline);
}

.component-browser .tabs button {
    background: var(--a-color-surface);
    white-space: nowrap;
}

.component-browser .tabs button.active {
    background: var(--a-color-primary);
    color: var(--a-color-on-primary);
}

.component-browser .preview-container {
    flex-grow: 1;
}

.component-browser .preview {
    padding: var(--a-space-l);
    height: 100%;
}

.component-browser .preview iframe {
    width: 100%;
    height: 100%;
    min-height: 400px;
    border: none;
}


.component-browser header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--a-space-m);
    background-color: var(--a-color-surface);
    border-bottom: 1px solid var(--a-color-outline);
}

.component-browser .info h4 {
    margin: 0;
    font-size: 1.2rem;
}

.component-browser .info p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--a-color-on-surface-variant);
}

#view-fullscreen-button {
    display: flex;
    align-items: center;
    gap: var(--a-space-s);
}

.component-browser .controls {
    display: flex;
    gap: var(--a-space-s);
    align-items: center;
    flex-wrap: wrap; /* Allow wrapping on smaller screens */
}

#component-search-input,
#component-category-filter {
    padding: var(--a-space-s) var(--a-space-m);
    border: 1px solid var(--a-color-outline);
    border-radius: var(--a-border-radius-medium);
    font-size: 0.9rem;
    color: var(--a-color-on-surface);
    background-color: var(--a-color-surface);
    flex-grow: 1; /* Allow inputs to grow */
    min-width: 150px; /* Ensure they don't get too small */
}

#component-search-input::placeholder {
    color: var(--a-color-on-surface-variant);
}

#component-category-filter {
    cursor: pointer;
}

/* Adjustments for smaller screens */
@media (max-width: 768px) {
    .component-browser .controls {
        flex-direction: column;
        width: 100%;
    }
    #component-search-input,
    #component-category-filter {
        width: 100%;
    }
}

/* --- Navigation Components --- */
.main-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--a-space-m) var(--a-space-l);
    background-color: var(--a-color-surface);
    border-bottom: 1px solid var(--a-color-outline);
}

.main-nav .logo {
    font-family: var(--a-font-family-mono);
    font-weight: var(--a-font-weight-bold);
    font-size: 1.75rem;
    text-decoration: none;
    color: var(--a-color-on-surface);
}

.main-nav ul {
    display: flex;
    gap: var(--a-space-l);
    list-style: none;
    margin: 0;
    padding: 0;
}

.breadcrumb ol {
    display: flex;
    flex-wrap: wrap;
    padding: var(--a-space-s) var(--a-space-m);
    margin-bottom: var(--a-space-m);
    list-style: none;
    background-color: var(--a-color-surface-variant);
    border-radius: var(--a-border-radius-medium);
}

.pagination ul {
    display: flex;
    gap: var(--a-space-s);
    list-style: none;
    padding: 0;
}

.menu ul {
    display: flex;
    gap: var(--a-space-m);
    list-style: none;
    padding: 0;
}

.menu.vertical ul {
    flex-direction: column;
}

.jump-menu {
    display: flex;
    align-items: center;
    gap: var(--a-space-s);
}

/* --- Mobile Navigation --- */
@media (max-width: 768px) {
    header.main ul.links { display: none; }
    header.main .menu-toggle { display: block; }
    header.main.is-open ul.links {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 80px;
        left: 0;
        right: 0;
        background: var(--a-color-surface);
        padding: var(--a-space-l);
        border-bottom: 1px solid var(--a-color-outline);
        box-shadow: var(--a-shadow-large);
    }
}

/* --- Floating Action Button --- */
.button.floating { position: fixed; bottom: var(--a-space-xl); right: var(--a-space-xl); z-index: 1000; }

/* --- Carousel Component --- */
.carousel {
    position: relative;
}

.carousel-inner {
    position: relative;
    width: 100%;
    overflow: hidden;
}

.carousel-item {
    position: relative;
    display: none;
    float: left;
    width: 100%;
    margin-right: -100%;
    backface-visibility: hidden;
    transition: transform .6s ease-in-out;
}

.carousel-item.active,
.carousel-item-next,
.carousel-item-prev {
    display: block;
}

.carousel-control-prev,
.carousel-control-next {
    position: absolute;
    top: 0;
    bottom: 0;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 15%;
    padding: 0;
    color: #fff;
    text-align: center;
    background: 0 0;
    border: 0;
    opacity: .5;
    transition: opacity .15s ease;
}

.carousel-control-prev:hover, .carousel-control-prev:focus,
.carousel-control-next:hover, .carousel-control-next:focus {
    color: #fff;
    text-decoration: none;
    outline: 0;
    opacity: .9;
}

.carousel-control-prev {
    left: 0;
}

.carousel-control-next {
    right: 0;
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
    display: inline-block;
    width: 2rem;
    height: 2rem;
    background-repeat: no-repeat;
    background-position: 50%;
    background-size: 100% 100%;
}

.carousel-control-prev-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23fff'%3e%3cpath d='M11.354 1.646a.5.5 0 0 1 0 .708L5.707 8l5.647 5.646a.5.5 0 0 1-.708.708l-6-6a.5.5 0 0 1 0-.708l6-6a.5.5 0 0 1 .708 0z'/%3e%3c/svg%3e");
}

.carousel-control-next-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23fff'%3e%3cpath d='M4.646 1.646a.5.5 0 0 1 .708 0l6 6a.5.5 0 0 1 0 .708l-6 6a.5.5 0 0 1-.708-.708L10.293 8 4.646 2.354a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}

.carousel-indicators {
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 2;
    display: flex;
    justify-content: center;
    padding: 0;
    margin-right: 15%;
    margin-bottom: 1rem;
    margin-left: 15%;
    list-style: none;
}

.carousel-indicators [data-target] {
    box-sizing: content-box;
    flex: 0 1 auto;
    width: 30px;
    height: 3px;
    padding: 0;
    margin-right: 3px;
    margin-left: 3px;
    text-indent: -999px;
    cursor: pointer;
    background-color: #fff;
    background-clip: padding-box;
    border: 0;
    border-top: 10px solid transparent;
    border-bottom: 10px solid transparent;
    opacity: .5;
    transition: opacity .6s ease;
}

.carousel-indicators .active {
    opacity: 1;
}

.visually-hidden {
    position: absolute!important;
    width: 1px!important;
    height: 1px!important;
    padding: 0!important;
    margin: -1px!important;
    overflow: hidden!important;
    clip: rect(0,0,0,0)!important;
    white-space: nowrap!important;
    border: 0!important;
}

.d-block {
    display: block!important;
}

.w-100 {
    width: 100%!important;
}

/* === Progress Bar === */
.progress > div {
  width: var(--progress-percent, 0%);
}
.progress.labeled > div {
  background: var(--a-color-primary);
}
.progress.stacked > div.success {
  background: var(--a-color-success);
  width: var(--progress-percent, 0%);
}
.progress.stacked > div.warning {
  background: var(--a-color-warning);
  width: var(--progress-percent, 0%);
}
.progress.stacked > div.error {
  background: var(--a-color-error);
  width: var(--progress-percent, 0%);
}

/* === Circular Progress Bar === */
.progress.circular {
    position: relative;
    width: 100px;
    height: 100px;
}
.progress.circular svg {
    transform: rotate(-90deg);
    width: 100%;
    height: 100%;
}
.progress.circular circle {
    fill: none;
    stroke-width: 10;
}
.progress.circular .track {
    stroke: var(--a-color-surface-variant);
}
.progress.circular .indicator {
    stroke: var(--a-color-primary);
    stroke-linecap: round;
    stroke-dasharray: var(--progress-circumference);
    stroke-dashoffset: calc(var(--progress-circumference) - (var(--progress-value) / 100) * var(--progress-circumference));
    transition: stroke-dashoffset 0.3s;
}
.progress.circular span {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-weight: var(--a-font-weight-bold);
}

/* --- Chat Component --- */
.chat {
    display: flex;
    flex-direction: column;
    border: 1px solid var(--a-color-outline);
    border-radius: var(--a-border-radius-large);
    overflow: hidden;
    height: 400px;
}

.chat .history {
    flex-grow: 1;
    padding: var(--a-space-m);
    overflow-y: auto;
    background-color: var(--a-color-surface-variant);
}

.chat .message {
    padding: var(--a-space-s) var(--a-space-m);
    border-radius: var(--a-border-radius-medium);
    margin-bottom: var(--a-space-m);
    max-width: 80%;
}

.chat .user {
    background-color: var(--a-color-primary);
    color: var(--a-color-on-primary);
    align-self: flex-end;
    margin-left: auto;
}

.chat .bot {
    background-color: var(--a-color-surface);
    color: var(--a-color-on-surface);
    align-self: flex-start;
}

.chat form {
    display: flex;
    padding: var(--a-space-m);
    border-top: 1px solid var(--a-color-outline);
}

.chat input {
    flex-grow: 1;
    border: 1px solid var(--a-color-outline);
    border-radius: var(--a-border-radius-medium);
    padding: var(--a-space-s);
    margin-right: var(--a-space-m);
}

/* --- Settings Component --- */
.settings {
    background-color: var(--a-color-surface);
    border: 1px solid var(--a-color-outline);
    border-radius: var(--a-border-radius-large);
    box-shadow: var(--a-shadow-large);
    padding: var(--a-space-l);
}

.settings header h3 {
    margin-top: 0;
}

/* --- Chat Component --- */
.chat-widget {
    display: flex;
    flex-direction: column;
    border: 1px solid var(--a-color-outline);
    border-radius: var(--a-border-radius-large);
    overflow: hidden;
    height: 400px;
}

.chat-history {
    flex-grow: 1;
    padding: var(--a-space-m);
    overflow-y: auto;
    background-color: var(--a-color-surface-variant);
}

.chat-message {
    padding: var(--a-space-s) var(--a-space-m);
    border-radius: var(--a-border-radius-medium);
    margin-bottom: var(--a-space-m);
    max-width: 80%;
}

.chat-message.user {
    background-color: var(--a-color-primary);
    color: var(--a-color-on-primary);
    align-self: flex-end;
    margin-left: auto;
}

.chat-message.bot {
    background-color: var(--a-color-surface);
    color: var(--a-color-on-surface);
    align-self: flex-start;
}

.chat-form {
    display: flex;
    padding: var(--a-space-m);
    border-top: 1px solid var(--a-color-outline);
}

.chat-input {
    flex-grow: 1;
    border: 1px solid var(--a-color-outline);
    border-radius: var(--a-border-radius-medium);
    padding: var(--a-space-s);
    margin-right: var(--a-space-m);
}

/* --- AI Chat --- */
#ai-chat-toggle-button {
    position: fixed;
    bottom: var(--a-space-xl);
    right: var(--a-space-xl);
    z-index: 1010;
    border-radius: 50%;
    width: 60px;
    height: 60px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--a-shadow-large);
}

#ai-chat-component {
  position: fixed;
  bottom: calc(var(--a-space-xl) + 70px); /* Position above the FAB */
  right: var(--a-space-xl);
  width: 400px;
  max-width: 90vw;
  z-index: 1010;
}

.ai-chat-panel {
  background-color: var(--a-color-surface);
  border: 1px solid var(--a-color-outline);
  border-radius: var(--a-border-radius-large);
  box-shadow: var(--a-shadow-large);
  display: flex;
  flex-direction: column;
  height: 60vh;
  max-height: 500px;
  overflow: hidden;
  transition: transform 0.3s ease-in-out, opacity 0.3s ease-in-out;
  transform: translateY(20px);
  opacity: 0;
}

.ai-chat-panel:not(.is-hidden) {
  transform: translateY(0);
  opacity: 1;
}

.ai-chat-panel.is-hidden {
  display: none;
}

.ai-chat-panel header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--a-space-m);
  border-bottom: 1px solid var(--a-color-outline);
  background-color: var(--a-color-surface-variant);
}

.ai-chat-panel header h3 {
  margin: 0;
  font-size: 1.1rem;
  font-weight: var(--a-font-weight-bold);
}

.ai-chat-panel .close-chat {
  background: none;
  border: none;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--a-color-on-surface-variant);
  cursor: pointer;
  padding: var(--a-space-xs);
  border-radius: 50%;
  transition: background-color 0.2s ease;
}

.ai-chat-panel .close-chat:hover {
  background-color: rgba(0,0,0,0.1);
}

.ai-chat-messages {
  flex-grow: 1;
  padding: var(--a-space-m);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: var(--a-space-m);
}

.ai-message {
    padding: var(--a-space-s) var(--a-space-m);
    border-radius: var(--a-border-radius-medium);
    max-width: 85%;
    line-height: 1.4;
}

.user-message { background-color: var(--a-color-primary); color: var(--a-color-on-primary); align-self: flex-end; margin-left: auto; }
.assistant-message { background-color: var(--a-color-surface-variant); color: var(--a-color-on-surface-variant); align-self: flex-start; }

.ai-chat-input-area {
  display: flex;
  padding: var(--a-space-m);
  border-top: 1px solid var(--a-color-outline);
  gap: var(--a-space-s);
}

#ai-chat-input {
  flex-grow: 1;
  border: 1px solid var(--a-color-outline);
  border-radius: var(--a-border-radius-medium);
  padding: var(--a-space-s);
  resize: none;
  font-family: inherit;
  font-size: inherit;
}

/* --- Theme Customization Wizard --- */
.wizard-layout {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: var(--a-space-l);
}

.wizard-controls {
    background-color: var(--a-color-surface-variant);
    padding: var(--a-space-l);
    border-radius: var(--a-border-radius-large);
}

.wizard-controls h2 {
    margin-top: 0;
}

.control-group {
    margin-bottom: var(--a-space-m);
}

.control-group label {
    display: block;
    margin-bottom: var(--a-space-xs);
}

.control-group input[type="color"],
.control-group input[type="text"] {
    width: 100%;
    padding: var(--a-space-s);
    border: 1px solid var(--a-color-outline);
    border-radius: var(--a-border-radius-medium);
}

.wizard-preview {
    padding: var(--a-space-l);
    border: 1px solid var(--a-color-outline);
    border-radius: var(--a-border-radius-large);
}

.exported-css-container {
    margin-top: var(--a-space-l);
}

#exported-css {
    width: 100%;
    min-height: 200px;
    font-family: var(--a-font-family-mono);
}

/* --- Footer --- */
footer.main-footer {
    background-color: var(--a-color-surface-variant);
    padding: var(--a-space-xxl) 0;
    border-top: 1px solid var(--a-color-outline);
}

footer.main-footer .content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--a-space-xl);
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--a-space-xl);
}

footer.main-footer .brand {
    flex-basis: 250px;
}

footer.main-footer .logo {
    font-family: var(--a-font-family-mono);
    font-weight: var(--a-font-weight-bold);
    font-size: 1.75rem;
    text-decoration: none;
    color: var(--a-color-on-surface);
}

footer.main-footer .version {
    font-size: 0.8rem;
    color: var(--a-color-on-surface-variant);
    margin-left: var(--a-space-s);
}

footer.main-footer .tagline {
    color: var(--a-color-on-surface-variant);
    font-size: 0.9rem;
}

footer.main-footer .social {
    display: flex;
    gap: var(--a-space-m);
    margin-top: var(--a-space-m);
}

footer.main-footer .social a {
    color: var(--a-color-on-surface-variant);
    font-size: 1.2rem;
}

footer.main-footer .links {
    display: flex;
    gap: var(--a-space-xl);
}

footer.main-footer .column h4 {
    margin: 0 0 var(--a-space-m);
}

footer.main-footer .column ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: var(--a-space-s);
}

footer.main-footer .bottom {
    text-align: center;
    padding-top: var(--a-space-xl);
    margin-top: var(--a-space-xl);
    border-top: 1px solid var(--a-color-outline);
    max-width: 1200px;
    margin: var(--a-space-xl) auto 0;
    padding: var(--a-space-xl) var(--a-space-xl) 0;
}

footer.main-footer.simple .content {
    align-items: center;
}

footer.main-footer.minimal {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--a-space-l) var(--a-space-xl);
}

footer.main-footer.minimal p {
    margin: 0;
}

footer.main-footer.minimal nav {
    display: flex;
    gap: var(--a-space-m);
}


/* --- Example Sites Section --- */
#example-sites .card {
    text-decoration: none;
    color: var(--a-color-on-surface);
}
#example-sites .card img {
    border-radius: var(--a-border-radius-medium);
    margin-bottom: var(--a-space-m);
    border: 1px solid var(--a-color-outline);
}
#example-sites .card h3 {
    color: var(--a-color-primary);
}

/* --- Release Info Section --- */
.release-info-section {
    background-color: var(--a-color-surface-variant);
}
.release-info-card {
    background: var(--a-color-surface);
    border-radius: var(--a-border-radius-large);
    box-shadow: var(--a-shadow-large);
    padding: var(--a-space-xl);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--a-space-l);
}
.release-version h3 {
    margin: 0 0 var(--a-space-xs);
    font-size: 1.8rem;
    color: var(--a-color-primary);
}
.release-version p {
    margin: 0;
    color: var(--a-color-on-surface-variant);
}
.release-stats {
    display: flex;
    gap: var(--a-space-xl);
}
.release-stats .stat {
    text-align: center;
}
.release-stats .stat h4 {
    margin: 0 0 var(--a-space-xs);
    font-size: 1.5rem;
}
.release-stats .stat p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--a-color-on-surface-variant);
}

/* --- Badge Component --- */
.badge {
    display: inline-block;
    padding: var(--a-space-xs) var(--a-space-s);
    font-size: 0.875rem;
    font-weight: var(--a-font-weight-bold);
    line-height: 1;
    text-align: center;
    white-space: nowrap;
    vertical-align: baseline;
    border-radius: var(--a-border-radius-medium);
    background-color: var(--a-color-surface-variant);
    color: var(--a-color-on-surface-variant);
}

.badge.primary {
    background-color: var(--a-color-primary);
    color: var(--a-color-on-primary);
}

.badge.secondary {
    background-color: var(--a-color-secondary);
    color: var(--a-color-on-secondary);
}

.badge.success {
    background-color: var(--a-color-success);
    color: var(--a-color-on-success);
}

.badge.warning {
    background-color: var(--a-color-warning);
    color: var(--a-color-on-warning);
}

.badge.error {
    background-color: var(--a-color-error);
    color: var(--a-color-on-error);
}

.badge.pill {
    border-radius: 10rem;
}

.badge .fas {
    margin-right: var(--a-space-xs);
}

/* --- Forms & Inputs --- */
form label {
    display: block;
    margin-bottom: var(--a-space-xs);
    font-weight: var(--a-font-weight-bold);
}
form input,
form select,
form textarea,
form .checkbox-group,
form .radio-group {
    margin-top: var(--a-space-m);
}
form > *:first-child {
    margin-top: 0;
}
form > label:first-child {
    margin-top: 0;
}
form > label:first-child + * {
    margin-top: 0;
}
.checkbox-group,
.radio-group {
    display: flex;
    flex-direction: column;
    gap: var(--a-space-s);
}

/* ✅ NEW: Comprehensive Input, Select, & Textarea Styling */
input[type="text"],
input[type="password"],
input[type="email"],
input[type="search"],
input[type="number"],
input[type="tel"],
input[type="url"],
select,
textarea {
    display: block;
    width: 100%;
    padding: var(--a-space-s) var(--a-space-m);
    font-size: var(--a-font-size-base);
    font-family: var(--a-font-family-sans);
    color: var(--a-color-on-surface);
    background-color: var(--a-color-surface);
    border: 1px solid var(--a-color-outline);
    border-radius: var(--a-border-radius-medium);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

input[type="text"]:focus,
input[type="password"]:focus,
input[type="email"]:focus,
input[type="search"]:focus,
input[type="number"]:focus,
input[type="tel"]:focus,
input[type="url"]:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--a-color-primary);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--a-color-primary) 20%, transparent);
}

textarea {
    resize: vertical;
    min-height: 80px;
}

.checkbox-group label,
.radio-group label {
    display: flex;
    align-items: center;
    gap: var(--a-space-s);
    font-weight: var(--a-font-weight-normal);
}

.checkbox-group input,
.radio-group input {
    margin-top: 0;
}

/* --- Dark Mode Enhancements --- */

/* FIX: Make code blocks readable in dark mode */
[data-theme="dark"] .code-example pre {
    background-color: #0d0d21; /* A deep, code-editor-like dark blue */
    color: #d1d5db; /* A light grey for text, from your greyscale palette */
    border: 1px solid var(--a-color-outline);
}

/* Make section headers pop more in dark mode */
[data-theme="dark"] section header h2 {
    color: var(--a-color-primary);
}

/* Improve link hover state in dark mode */
[data-theme="dark"] a:hover {
    color: var(--a-color-secondary); /* Use the secondary color for a nice contrast hover */
}

/* Improve card hover effect in dark mode */
[data-theme="dark"] .card:hover {
    border-color: var(--a-color-primary);
    box-shadow: 0 0 20px rgba(129, 140, 248, 0.15); /* A subtle glow effect */
}

/* Ensure hero text and buttons remain high-contrast and vibrant */
[data-theme="dark"] section.hero {
    color: #f8fafc; /* Force a bright white for hero text */
}

[data-theme="dark"] section.hero .button.primary {
    background-color: #f8fafc;
    color: #4f46e5; /* Use the light-mode primary for a high-contrast pop */
}

[data-theme="dark"] section.hero .button.secondary {
    border-color: #f8fafc;
    color: #f8fafc;
}

/*
================================================================================
                                                                              |
                           AXIOM01 THEME PACK V1.0                            |
                                                                              |
================================================================================
*/

/* === THEME 1: Corporate Clean === */
/* A professional, no-nonsense theme for business applications. */
[data-theme="corporate-clean"] {
    --a-font-family-sans: 'Inter', sans-serif;
    --a-space-unit: 0.875rem; /* 14px base */
    --a-border-radius-medium: 0.25rem;
    --a-border-radius-large: 0.375rem;
    --a-color-primary: #0052cc;
    --a-color-on-primary: #ffffff;
    --a-color-secondary: #5e6c84;
    --a-color-surface: #ffffff;
    --a-color-on-surface: #172b4d;
    --a-color-surface-variant: #f4f5f7;
    --a-color-on-surface-variant: #5e6c84;
    --a-color-outline: #dfe1e6;
    --a-color-success: #00875a;
    --a-color-warning: #ffab00;
    --a-color-error: #de350b;
}

/* === THEME 2: Synthwave '84 === */
/* A retro-futuristic theme with neon colors and a monospace font. */
[data-theme="synthwave-84"] {
    --a-font-family-sans: 'JetBrains Mono', monospace;
    --a-space-unit: 1rem;
    --a-border-radius-medium: 0.2rem;
    --a-border-radius-large: 0.2rem;
    --a-shadow-medium: 0 0 15px rgba(255, 45, 195, 0.2);
    --a-shadow-large: 0 0 30px rgba(255, 45, 195, 0.3);
    --a-color-primary: #ff2dc3;
    --a-color-on-primary: #ffffff;
    --a-color-secondary: #00c5ec;
    --a-color-surface: #2d2a54;
    --a-color-on-surface: #ffffff;
    --a-color-surface-variant: #232043;
    --a-color-on-surface-variant: #a59ecb;
    --a-color-outline: #4a467c;
    --a-color-success: #00f9a3;
    --a-color-warning: #fede5d;
    --a-color-error: #ff5370;
}

/* === THEME 3: Nordic Calm === */
/* A spacious, minimalist theme with cool, muted colors. */
[data-theme="nordic-calm"] {
    --a-font-family-sans: 'Lexend', sans-serif;
    --a-space-unit: 1.125rem; /* 18px base - spacious */
    --a-border-radius-medium: 0.5rem;
    --a-border-radius-large: 1rem;
    --a-color-primary: #5e81ac;
    --a-color-on-primary: #eceff4;
    --a-color-secondary: #81a1c1;
    --a-color-surface: #eceff4;
    --a-color-on-surface: #2e3440;
    --a-color-surface-variant: #e5e9f0;
    --a-color-on-surface-variant: #4c566a;
    --a-color-outline: #d8dee9;
    --a-color-success: #a3be8c;
    --a-color-warning: #ebcb8b;
    --a-color-error: #bf616a;
}

/* === THEME 4: Vintage Paper === */
/* A classic theme with sepia tones and a serif font for an academic feel. */
[data-theme="vintage-paper"] {
    --a-font-family-sans: 'Lora', serif;
    --a-space-unit: 1rem;
    --a-border-radius-medium: 0.1rem;
    --a-border-radius-large: 0.1rem;
    --a-color-primary: #854442;
    --a-color-on-primary: #fffbeB;
    --a-color-secondary: #77685d;
    --a-color-surface: #fffbeB;
    --a-color-on-surface: #3c2f2f;
    --a-color-surface-variant: #f4f0e6;
    --a-color-on-surface-variant: #77685d;
    --a-color-outline: #ded6c9;
    --a-color-success: #4b6652;
    --a-color-warning: #be5a38;
    --a-color-error: #a53838;
}

/* === THEME 5: Dracula === */
/* The famous dark theme for developers. */
[data-theme="dracula"] {
    --a-font-family-sans: 'Source Code Pro', monospace;
    --a-space-unit: 0.9rem;
    --a-border-radius-medium: 0.3rem;
    --a-border-radius-large: 0.5rem;
    --a-color-primary: #bd93f9;
    --a-color-on-primary: #282a36;
    --a-color-secondary: #8be9fd;
    --a-color-surface: #282a36;
    --a-color-on-surface: #f8f8f2;
    --a-color-surface-variant: #44475a;
    --a-color-on-surface-variant: #bd93f9;
    --a-color-outline: #44475a;
    --a-color-success: #50fa7b;
    --a-color-warning: #f1fa8c;
    --a-color-error: #ff5555;
}

/* === THEME 6: Solarized Light === */
/* The classic, low-contrast theme for comfortable reading. */
[data-theme="solarized-light"] {
    --a-font-family-sans: 'Inter', sans-serif;
    --a-space-unit: 1rem;
    --a-border-radius-medium: 0.3rem;
    --a-border-radius-large: 0.5rem;
    --a-color-primary: #268bd2;
    --a-color-on-primary: #fdf6e3;
    --a-color-secondary: #2aa198;
    --a-color-surface: #fdf6e3;
    --a-color-on-surface: #586e75;
    --a-color-surface-variant: #eee8d5;
    --a-color-on-surface-variant: #839496;
    --a-color-outline: #eee8d5;
    --a-color-success: #859900;
    --a-color-warning: #b58900;
    --a-color-error: #dc322f;
}

/* === THEME 7: Solarized Dark === */
/* The dark counterpart to Solarized Light. */
[data-theme="solarized-dark"] {
    --a-font-family-sans: 'Inter', sans-serif;
    --a-space-unit: 1rem;
    --a-border-radius-medium: 0.3rem;
    --a-border-radius-large: 0.5rem;
    --a-color-primary: #268bd2;
    --a-color-on-primary: #002b36;
    --a-color-secondary: #2aa198;
    --a-color-surface: #002b36;
    --a-color-on-surface: #839496;
    --a-color-surface-variant: #073642;
    --a-color-on-surface-variant: #586e75;
    --a-color-outline: #073642;
    --a-color-success: #859900;
    --a-color-warning: #b58900;
    --a-color-error: #dc322f;
}

/* === THEME 8: Luxe Black === */
/* A premium, high-contrast dark theme with gold accents. */
[data-theme="luxe-black"] {
    --a-font-family-sans: 'Playfair Display', serif;
    --a-font-weight-bold: 900;
    --a-space-unit: 1.05rem;
    --a-border-radius-medium: 0;
    --a-border-radius-large: 0;
    --a-color-primary: #d4af37;
    --a-color-on-primary: #0a0a0a;
    --a-color-secondary: #c0c0c0;
    --a-color-surface: #0a0a0a;
    --a-color-on-surface: #e0e0e0;
    --a-color-surface-variant: #1a1a1a;
    --a-color-on-surface-variant: #a0a0a0;
    --a-color-outline: #333333;
    --a-color-success: #4caf50;
    --a-color-warning: #d4af37;
    --a-color-error: #f44336;
}

/* === THEME 9: Minty Fresh === */
/* A light, airy theme with a clean green palette. */
[data-theme="minty-fresh"] {
    --a-font-family-sans: 'Poppins', sans-serif;
    --a-space-unit: 0.95rem;
    --a-border-radius-medium: 0.75rem;
    --a-border-radius-large: 1.5rem;
    --a-color-primary: #00a97f;
    --a-color-on-primary: #ffffff;
    --a-color-secondary: #9dcec5;
    --a-color-surface: #f0fdfa;
    --a-color-on-surface: #0f172a;
    --a-color-surface-variant: #ffffff;
    --a-color-on-surface-variant: #64748b;
    --a-color-outline: #e2e8f0;
    --a-color-success: #00a97f;
    --a-color-warning: #f59e0b;
    --a-color-error: #ef4444;
}

/* === THEME 10: Desert Sunset === */
/* Warm, earthy tones inspired by a desert landscape. */
[data-theme="desert-sunset"] {
    --a-font-family-sans: 'Roboto Slab', serif;
    --a-space-unit: 1rem;
    --a-border-radius-medium: 0.2rem;
    --a-border-radius-large: 0.4rem;
    --a-color-primary: #d95f27;
    --a-color-on-primary: #fff8f0;
    --a-color-secondary: #e88c4d;
    --a-color-surface: #fff8f0;
    --a-color-on-surface: #4d3d33;
    --a-color-surface-variant: #fcefe4;
    --a-color-on-surface-variant: #8c7a6b;
    --a-color-outline: #e6dcd1;
    --a-color-success: #5a8c4a;
    --a-color-warning: #d95f27;
    --a-color-error: #c74343;
}

/* === THEME 11: Deep Ocean === */
/* A dark, aquatic theme with deep blues and teals. */
[data-theme="deep-ocean"] {
    --a-font-family-sans: 'Inter', sans-serif;
    --a-space-unit: 1rem;
    --a-border-radius-medium: 1rem;
    --a-border-radius-large: 2rem;
    --a-color-primary: #00bcd4;
    --a-color-on-primary: #001f24;
    --a-color-secondary: #0097a7;
    --a-color-surface: #001f24;
    --a-color-on-surface: #b2ebf2;
    --a-color-surface-variant: #00373d;
    --a-color-on-surface-variant: #80deea;
    --a-color-outline: #004e55;
    --a-color-success: #4db6ac;
    --a-color-warning: #ffc107;
    --a-color-error: #ff5252;
}

/* === THEME 12: Gruvbox Dark === */
/* The popular retro groove theme for developers. */
[data-theme="gruvbox-dark"] {
    --a-font-family-sans: 'JetBrains Mono', monospace;
    --a-space-unit: 1rem;
    --a-border-radius-medium: 0.1rem;
    --a-border-radius-large: 0.2rem;
    --a-color-primary: #fabd2f;
    --a-color-on-primary: #282828;
    --a-color-secondary: #83a598;
    --a-color-surface: #282828;
    --a-color-on-surface: #ebdbb2;
    --a-color-surface-variant: #3c3836;
    --a-color-on-surface-variant: #a89984;
    --a-color-outline: #504945;
    --a-color-success: #b8bb26;
    --a-color-warning: #fe8019;
    --a-color-error: #cc241d;
}

/* === THEME 13: Sakura Blossom === */
/* A light and soft theme inspired by cherry blossoms. */
[data-theme="sakura-blossom"] {
    --a-font-family-sans: 'Poppins', sans-serif;
    --a-space-unit: 1rem;
    --a-border-radius-medium: 0.5rem;
    --a-border-radius-large: 1rem;
    --a-color-primary: #ffb7c5;
    --a-color-on-primary: #5c2c35;
    --a-color-secondary: #d6aab1;
    --a-color-surface: #fff0f3;
    --a-color-on-surface: #5c2c35;
    --a-color-surface-variant: #ffffff;
    --a-color-on-surface-variant: #8c6b71;
    --a-color-outline: #ffe0e5;
    --a-color-success: #a3d6a3;
    --a-color-warning: #ffd699;
    --a-color-error: #ff8a8a;
}

/* === THEME 14: Matcha Green === */
/* A soothing, earthy theme inspired by green tea. */
[data-theme="matcha-green"] {
    --a-font-family-sans: 'Lexend', sans-serif;
    --a-space-unit: 0.9rem;
    --a-border-radius-medium: 0.4rem;
    --a-border-radius-large: 0.8rem;
    --a-color-primary: #6b9080;
    --a-color-on-primary: #f6fff8;
    --a-color-secondary: #a4c3b2;
    --a-color-surface: #f6fff8;
    --a-color-on-surface: #333d29;
    --a-color-surface-variant: #eaf4f4;
    --a-color-on-surface-variant: #6b9080;
    --a-color-outline: #cce3de;
    --a-color-success: #6b9080;
    --a-color-warning: #e6b800;
    --a-color-error: #c94f4f;
}

/* === THEME 15: Monokai Pro === */
/* Inspired by the iconic, high-contrast code editor theme. */
[data-theme="monokai-pro"] {
    --a-font-family-sans: 'Source Code Pro', monospace;
    --a-space-unit: 0.95rem;
    --a-border-radius-medium: 0.25rem;
    --a-border-radius-large: 0.25rem;
    --a-color-primary: #ffd866;
    --a-color-on-primary: #2d2a2e;
    --a-color-secondary: #ab9df2;
    --a-color-surface: #2d2a2e;
    --a-color-on-surface: #fcfcfa;
    --a-color-surface-variant: #403e41;
    --a-color-on-surface-variant: #9e9e9e;
    --a-color-outline: #5b595c;
    --a-color-success: #a9dc76;
    --a-color-warning: #ffd866;
    --a-color-error: #ff6188;
}

/* === THEME 16: Slate Gray === */
/* A modern, monochromatic theme for a serious, focused UI. */
[data-theme="slate-gray"] {
    --a-font-family-sans: 'Inter', sans-serif;
    --a-space-unit: 0.8rem; /* Compact */
    --a-border-radius-medium: 0.2rem;
    --a-border-radius-large: 0.2rem;
    --a-color-primary: #4a5568;
    --a-color-on-primary: #ffffff;
    --a-color-secondary: #718096;
    --a-color-surface: #f7fafc;
    --a-color-on-surface: #1a202c;
    --a-color-surface-variant: #edf2f7;
    --a-color-on-surface-variant: #4a5568;
    --a-color-outline: #e2e8f0;
    --a-color-success: #38a169;
    --a-color-warning: #dd6b20;
    --a-color-error: #e53e3e;
}

/* === THEME 17: Tropical Splash === */
/* A vibrant, high-energy theme with bright, sunny colors. */
[data-theme="tropical-splash"] {
    --a-font-family-sans: 'Poppins', sans-serif;
    --a-space-unit: 1.1rem; /* Airy */
    --a-border-radius-medium: 2rem;
    --a-border-radius-large: 4rem;
    --a-color-primary: #ff6b6b;
    --a-color-on-primary: #ffffff;
    --a-color-secondary: #48dbfb;
    --a-color-surface: #fefeff;
    --a-color-on-surface: #1a1a1a;
    --a-color-surface-variant: #f0faff;
    --a-color-on-surface-variant: #575757;
    --a-color-outline: #e0f5ff;
    --a-color-success: #1dd1a1;
    --a-color-warning: #feca57;
    --a-color-error: #ff6b6b;
}

/* === THEME 18: Candy Pop === */
/* A playful, sweet theme with soft pastels and rounded corners. */
[data-theme="candy-pop"] {
    --a-font-family-sans: 'Lexend', sans-serif;
    --a-space-unit: 1rem;
    --a-border-radius-medium: 1rem;
    --a-border-radius-large: 2rem;
    --a-color-primary: #ff85a1;
    --a-color-on-primary: #ffffff;
    --a-color-secondary: #a2d2ff;
    --a-color-surface: #fff5f7;
    --a-color-on-surface: #4b2a32;
    --a-color-surface-variant: #ffffff;
    --a-color-on-surface-variant: #8c6b71;
    --a-color-outline: #ffe0e5;
    --a-color-success: #bde0fe;
    --a-color-warning: #ffc8dd;
    --a-color-error: #ff85a1;
}

/* === THEME 19: Rosé Pine === */
/* A soft, warm, and elegant theme. */
[data-theme="rose-pine"] {
    --a-font-family-sans: 'Inter', sans-serif;
    --a-space-unit: 0.9rem;
    --a-border-radius-medium: 0.5rem;
    --a-border-radius-large: 0.75rem;
    --a-color-primary: #eb6f92;
    --a-color-on-primary: #191724;
    --a-color-secondary: #9ccfd8;
    --a-color-surface: #191724;
    --a-color-on-surface: #e0def4;
    --a-color-surface-variant: #26233a;
    --a-color-on-surface-variant: #6e6a86;
    --a-color-outline: #403d52;
    --a-color-success: #31748f;
    --a-color-warning: #f6c177;
    --a-color-error: #eb6f92;
}

/* === THEME 20: Midnight Moss === */
/* A dark, nature-inspired theme with deep greens and earthy tones. */
[data-theme="midnight-moss"] {
    --a-font-family-sans: 'Roboto Slab', serif;
    --a-space-unit: 1rem;
    --a-border-radius-medium: 0.3rem;
    --a-border-radius-large: 0.6rem;
    --a-color-primary: #588157;
    --a-color-on-primary: #f1faee;
    --a-color-secondary: #a3b18a;
    --a-color-surface: #1b263b;
    --a-color-on-surface: #e0e1dd;
    --a-color-surface-variant: #2a3b52;
    --a-color-on-surface-variant: #a3b18a;
    --a-color-outline: #415a77;
    --a-color-success: #588157;
    --a-color-warning: #dda15e;
    --a-color-error: #bc4749;
}

/* --- Theme Explorer Section --- */
#theme-explorer {
    background-color: var(--a-color-surface-variant);
}

.theme-switcher-card {
    background-color: var(--a-color-surface);
    border-radius: var(--a-border-radius-large);
    padding: var(--a-space-xl);
    box-shadow: var(--a-shadow-large);
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--a-space-l);
    align-items: center;
}

@media (min-width: 768px) {
    .theme-switcher-card {
        grid-template-columns: 1fr 2fr;
    }
}

.theme-controls {
    display: flex;
    flex-direction: column;
    gap: var(--a-space-s);
}

.theme-controls label {
    font-weight: var(--a-font-weight-bold);
    color: var(--a-color-on-surface-variant);
}

#theme-select {
    width: 100%;
    padding: var(--a-space-m);
    font-size: 1.1rem;
    border: 1px solid var(--a-color-outline);
    border-radius: var(--a-border-radius-medium);
    background-color: var(--a-color-surface);
    color: var(--a-color-on-surface);
    cursor: pointer;
}

.theme-description {
    padding: var(--a-space-m);
    background-color: var(--a-color-surface-variant);
    border-radius: var(--a-border-radius-medium);
    border-left: 4px solid var(--a-color-primary);
    min-height: 80px;
    display: flex;
    align-items: center;
}

/* --- Alert Component --- */
.alert {
    display: flex;
    align-items: center;
    gap: var(--a-space-m);
    padding: var(--a-space-m);
    margin-bottom: var(--a-space-m);
    border-radius: var(--a-border-radius-medium);
    border-left: 4px solid;
}
.alert i {
    font-size: 1.2rem;
}
.alert.success {
    background-color: var(--a-color-success-container, #dcfce7);
    color: var(--a-color-on-success-container, #14532d);
    border-color: var(--a-color-success, #22c55e);
}
.alert.warning {
    background-color: var(--a-color-warning-container, #fef3c7);
    color: var(--a-color-on-warning-container, #78350f);
    border-color: var(--a-color-warning, #f59e0b);
}
.alert.error {
    background-color: var(--a-color-error-container, #fee2e2);
    color: var(--a-color-on-error-container, #7f1d1d);
    border-color: var(--a-color-error, #ef4444);
}
.alert.info {
    background-color: var(--a-color-info-container, #e0f2fe);
    color: var(--a-color-on-info-container, #0c4a6e);
    border-color: var(--a-color-info, #3b82f6);
}
.alert.dismissible {
    justify-content: space-between;
}
.alert .close, .alert [data-alert-close] {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.2s ease;
}
.alert .close:hover, .alert [data-alert-close]:hover {
    opacity: 1;
}

/* --- Table Component --- */
table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: var(--a-space-l);
}
table th, table td {
    padding: var(--a-space-m);
    text-align: left;
    border-bottom: 1px solid var(--a-color-outline);
}
table thead th {
    font-weight: var(--a-font-weight-bold);
    background-color: var(--a-color-surface-variant);
    border-bottom-width: 2px;
}
table.striped tbody tr:nth-of-type(odd) {
    background-color: var(--a-color-surface-variant);
}
table tbody tr:hover {
    background-color: color-mix(in srgb, var(--a-color-primary) 10%, transparent);
}

/* --- Dropdown Component --- */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-toggle {
    display: flex;
    align-items: center;
    gap: var(--a-space-s);
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + var(--a-space-xs));
    left: 0;
    z-index: 1000;
    display: none;
    min-width: 180px;
    padding: var(--a-space-s) 0;
    margin: 0;
    list-style: none;
    background-color: var(--a-color-surface);
    border: 1px solid var(--a-color-outline);
    border-radius: var(--a-border-radius-medium);
    box-shadow: var(--a-shadow-large);
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.dropdown.is-open .dropdown-menu {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

.dropdown-menu li a,
.dropdown-menu li button {
    display: block;
    width: 100%;
    padding: var(--a-space-s) var(--a-space-m);
    clear: both;
    font-weight: var(--a-font-weight-normal);
    color: var(--a-color-on-surface);
    text-align: inherit;
    text-decoration: none;
    white-space: nowrap;
    background-color: transparent;
    border: 0;
    cursor: pointer;
}

.dropdown-menu li a:hover,
.dropdown-menu li button:hover {
    background-color: var(--a-color-surface-variant);
    color: var(--a-color-primary);
    text-decoration: none;
}

.dropdown-menu .divider {
    height: 1px;
    margin: var(--a-space-s) 0;
    overflow: hidden;
    background-color: var(--a-color-outline);
}

/* --- Tooltip Component --- */
.tooltip {
    position: relative;
    display: inline-block;
}

.tooltip [role="tooltip"] {
    position: absolute;
    z-index: 1070;
    display: block;
    margin: 0;
    font-family: var(--a-font-family-sans);
    font-style: normal;
    font-weight: var(--a-font-weight-normal);
    line-height: 1.5;
    text-align: left;
    text-decoration: none;
    text-shadow: none;
    text-transform: none;
    letter-spacing: normal;
    word-break: normal;
    word-spacing: normal;
    white-space: normal;
    line-break: auto;
    font-size: 0.875rem;
    word-wrap: break-word;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s ease, visibility 0.2s ease;
    background-color: var(--a-color-on-surface);
    color: var(--a-color-surface);
    padding: var(--a-space-s) var(--a-space-m);
    border-radius: var(--a-border-radius-medium);
}

.tooltip.is-visible [role="tooltip"] {
    opacity: 1;
    visibility: visible;
}

/* Positioning */
.tooltip.top [role="tooltip"] {
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    margin-bottom: var(--a-space-s);
}
.tooltip.right [role="tooltip"] {
    left: 100%;
    top: 50%;
    transform: translateY(-50%);
    margin-left: var(--a-space-s);
}
.tooltip.bottom [role="tooltip"] {
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    margin-top: var(--a-space-s);
}
.tooltip.left [role="tooltip"] {
    right: 100%;
    top: 50%;
    transform: translateY(-50%);
    margin-right: var(--a-space-s);
}