/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --hue: 200;
    --saturation: 20%;
    
    /* Dark mode by default */
    --text-primary: hsl(var(--hue) var(--saturation) 90%);
    --text-secondary: hsl(var(--hue) var(--saturation) 70%);
    --surface: hsl(var(--hue) var(--saturation) 10%);
    --surface-secondary: hsl(var(--hue) var(--saturation) 15%);
    --accent: hsl(210 100% 75%);
    --accent-light: hsl(210 100% 25%);
    --border: hsl(var(--hue) var(--saturation) 25%);
    
    --font-size-sm: clamp(0.9rem, 2vw, 1.1rem);
    --font-size-base: clamp(1.1rem, 2.5vw, 1.25rem);
    --font-size-lg: clamp(1.4rem, 3vw, 1.7rem);
    --font-size-xl: clamp(2rem, 4vw, 3rem);
    
    --spacing-xs: 0.1rem;
    --spacing-sm: 0.25rem;
    --spacing-md: 0.5rem;
    --spacing-lg: 1rem;
    --spacing-xl: 1.5rem;
}

/* Light mode styles */
body.light-mode {
    --text-primary: hsl(var(--hue) var(--saturation) 15%);
    --text-secondary: hsl(var(--hue) var(--saturation) 45%);
    --surface: hsl(var(--hue) var(--saturation) 98%);
    --surface-secondary: hsl(var(--hue) var(--saturation) 95%);
    --accent: hsl(210 100% 60%);
    --accent-light: hsl(210 100% 90%);
    --border: hsl(var(--hue) var(--saturation) 85%);
}

body {
    font-family: 'Georgia', 'Times New Roman', serif;
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--surface);
    transition: all 0.3s ease;
}

/* Layout */
.container {
    max-width: 95ch;
    margin: 0 auto;
    padding-inline: 1.5rem;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    gap: var(--spacing-lg);
}

.header,
.main,
.footer {
    width: 100%;
}

/* Header */
.header {
    background-color: var(--surface-secondary);
    padding: var(--spacing-md);
    border-radius: 0.5rem;
    margin-block-start: var(--spacing-md);
    border-bottom: 3px solid var(--accent);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.doctor-photo {
    font-size: 3rem; /* Increased from default */
    display: flex;
    align-items: center;
    justify-content: center;
}

.header-content {
    flex: 1;
    min-width: 200px;
}

.header-content h1 {
    color: var(--accent);
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-block-end: var(--spacing-xs);
}

.header-content p {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.header-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.language-selector {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 8px;
    background: rgba(30, 30, 50, 0.8);
    padding: 12px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    max-width: 400px;
}

.lang-flag {
    width: 48px;
    height: 36px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    border: 2px solid transparent;
    text-decoration: none;
    background: rgba(255, 255, 255, 0.05);
}

.lang-flag:hover {
    transform: scale(1.1);
    border-color: #8b9dc3;
    background: rgba(139, 157, 195, 0.1);
}

.lang-flag.active {
    border-color: #8b9dc3;
    box-shadow: 0 0 0 2px rgba(139, 157, 195, 0.2);
}

.theme-toggle {
    background: none;
    border: 2px solid var(--accent);
    color: var(--accent);
    padding: var(--spacing-sm);
    border-radius: 0.5rem;
    cursor: pointer;
    font-size: 1.2rem;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.theme-toggle:hover {
    background-color: var(--accent);
    color: var(--surface);
    transform: scale(1.05);
}

/* Navigation (if needed) */
.nav ul {
    list-style: none;
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.nav a {
    color: var(--text-secondary);
    text-decoration: none;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 0.25rem;
    transition: all 0.2s ease;
    font-size: var(--font-size-sm);
}

.nav a:hover,
.nav a:focus {
    background-color: var(--accent-light);
    color: var(--accent);
    outline: none;
}

/* Main content */
.main {
    padding-inline: 0;
}

.article-title {
    font-size: var(--font-size-xl);
    color: var(--text-primary);
    margin-block-end: var(--spacing-md);
    line-height: 1.2;
    font-weight: 700;
}

/* Tags styling */
.tags {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    margin-block-end: var(--spacing-lg);
}

.tag {
    background-color: var(--accent-light);
    color: var(--accent);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 0.25rem;
    font-size: var(--font-size-sm);
    font-weight: 500;
}

/* Image figures and captions */
.hero-figure,
.inline-figure {
    margin: var(--spacing-lg) 0;
}

.hero-image {
    width: 100%;
    height: auto;
    aspect-ratio: 16/9;
    object-fit: cover;
    border-radius: 0.5rem;
    box-shadow: 0 4px 12px hsl(var(--hue) var(--saturation) 0% / 0.3);
    background-color: var(--surface-secondary);
    display: block;
}

.hero-image.aspect-3x4 {
    aspect-ratio: 3/4;
}

.hero-image.aspect-16x9 {
    aspect-ratio: 16/9;
}

.inline-image {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 16/9;
    object-fit: cover;
    border-radius: 0.5rem;
    box-shadow: 0 4px 12px hsl(var(--hue) var(--saturation) 0% / 0.3);
    background-color: var(--surface-secondary);
}

.image-caption {
    margin-top: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--surface-secondary);
    border-radius: 0.25rem;
    border-left: 3px solid var(--accent);
    font-size: var(--font-size-sm);
    line-height: 1.4;
}

.caption-text {
    display: block;
    color: var(--text-primary);
    font-style: italic;
    margin-bottom: var(--spacing-xs);
}

.caption-source {
    display: block;
    color: var(--text-secondary);
    font-size: 0.9em;
    font-weight: 500;
}

.caption-text:only-child {
    margin-bottom: 0;
}

.content > * + * {
    margin-block-start: var(--spacing-lg);
}

.paragraph {
    text-align: justify;
    hyphens: auto;
    margin-block-end: var(--spacing-md);
}

.paragraph:last-of-type {
    margin-block-end: 0;
}

.paragraph-with-image {
    position: relative;
}

.paragraph-with-image h2 {
    font-size: var(--font-size-lg);
    color: var(--text-primary);
    margin-block-end: var(--spacing-sm);
    font-weight: 600;
}

/* Footer */
.footer {
    background-color: var(--surface-secondary);
    padding: var(--spacing-md);
    border-radius: 0.5rem;
    margin-block-end: var(--spacing-md);
    text-align: center;
    border-top: 3px solid var(--accent);
}

.footer p {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.footer a {
    color: var(--accent);
    text-decoration: none;
}

.footer a:hover {
    text-decoration: underline;
}

/* Responsive adjustments */
@media (max-width: 640px) {
    .inline-image {
        width: 100%;
        margin: var(--spacing-md) auto;
    }

    .header {
        flex-direction: column;
        text-align: center;
    }

    .header-controls {
        justify-content: center;
    }

    .container {
        padding-inline: 0.5rem;
    }

    .language-selector {
        grid-template-columns: repeat(4, 1fr);
        max-width: 300px;
    }

    .tags {
        justify-content: center;
    }

    .image-caption {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: 0.9rem;
    }
}

/* Focus styles for accessibility */
:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
    border-radius: 0.25rem;
}

/* HTMX loading indicator */
.htmx-indicator {
    opacity: 0;
    transition: opacity 0.3s ease;
}

.htmx-request .htmx-indicator {
    opacity: 1;
}

/* Hidden elements */
.hidden {
    display: none !important;
}

/* Additional image aspect ratios for better control */
.aspect-original {
    aspect-ratio: auto;
}

.aspect-square {
    aspect-ratio: 1/1;
}

/* Image loading states */
.hero-image:not([src]),
.inline-image:not([src]) {
    background: var(--surface-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-style: italic;
}

.hero-image:not([src])::before,
.inline-image:not([src])::before {
    content: "Image not available";
}

/* Improved typography for better readability */
.paragraph {
    margin-bottom: var(--spacing-lg);
}

.paragraph + .paragraph {
    margin-top: var(--spacing-lg);
}

/* Better spacing for image figures */
.hero-figure {
    margin: var(--spacing-xl) 0;
}

.inline-figure {
    margin: var(--spacing-xl) 0;
}

/* Enhanced dark/light mode transitions */
* {
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}


/* Target the title container and any tags Markdown might generate inside it */
.paragraph-title.markdown-content {
    margin-block-end: var(--spacing-sm);
}

.paragraph-title.markdown-content :is(p, h1, h2, h3, h4, span) {
    font-size: var(--font-size-lg);
    font-weight: 700; /* This is the bold style */
    color: var(--text-primary);
    margin: 0; /* Removes the extra paragraph margins you mentioned */
    display: inline-block;
}