/* Base styles from base (1).css */
:root {
    --color-primary: #0F766E;
    --color-secondary: #FFFFFF;
    --color-background: #F5F5DC;
    --color-accent: #D24115;
    --color-text: #000000;
    --color-text-muted: #A3A3A3;
    --color-error: #C22D01;
    --color-border: #2C2C2C;
    --color-light: #CCFBF1;

    --font-menu: 'Oswald', Sans-Serif;
    --font-body: 'Literata', 'Inter', ui-sans-serif, system-ui, sans-serif;
    --font-display: 'Merriweather', 'EB Garamond', Garamond, serif;
    --font-secondary: 'Libre Baskerville', Georgia, 'Palatino Linotype', 'Times New Roman', serif;

    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 0.75rem;
    --space-lg: 1rem;
    --space-xl: 1.25rem;
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;

    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.15), 0 2px 4px -1px rgba(0, 0, 0, 0.1);
    --header-height: 60px;
    --nav-height: 48px;
}

* {
    box-sizing: border-box;
}

body {
    font-family: var(--font-body);
    margin: 0;
    padding: 0;
    background: var(--color-background);
    color: var(--color-text);
    line-height: 1.6;
}

/* Unified styles from all pages */
.content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--space-xl);
}

.content-item {
    transition: transform 0.2s ease-in-out;
}

.content-item:hover {
    transform: scale(1.05);
}

.tag-cloud a {
    display: inline-block;
    margin: var(--space-xs);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    background-color: var(--color-light);
    color: var(--color-text);
    transition: all 0.2s ease-in-out;
    text-decoration: none;
}

.tag-cloud a:hover {
    background-color: var(--color-text-muted);
}

.pagination a,
.pagination span {
    margin: 0 var(--space-xs);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-sm);
    background-color: var(--color-light);
    color: var(--color-text);
    text-decoration: none;
}

.pagination a:hover {
    background-color: var(--color-text-muted);
}

.pagination .current {
    background-color: var(--color-primary);
    color: var(--color-secondary);
}

/* Progress bar styles (from explore.php) */
.progress-bar {
    height: var(--space-sm);
    background-color: var(--color-light);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

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

/* Hero section overrides to use custom variables */
section.bg-gradient-to-r {
    background: linear-gradient(to right, var(--color-primary), var(--color-accent));
    color: var(--color-secondary);
}

/* Ensure buttons in forms use consistent styling */
form button {
    background-color: var(--color-primary);
    color: var(--color-secondary);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-sm);
    transition: background-color 0.2s ease-in-out;
}

form button:hover {
    background-color: var(--color-accent);
}

/* Input and select styling for consistency */
form input,
form select {
    padding: var(--space-sm);
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
    background-color: var(--color-secondary);
    color: var(--color-text);
}

form input:focus,
form select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px rgba(15, 118, 110, 0.2); /* Using --color-primary with opacity */
}

/* Content item card styling */
.content-item.bg-gray-50 {
    background-color: var(--color-secondary);
    box-shadow: var(--shadow-md);
    border-radius: var(--radius-md);
}

.content-item img {
    width: 100%;
    height: 12rem; /* Consistent height with object-cover */
    object-fit: cover;
    border-top-left-radius: var(--radius-md);
    border-top-right-radius: var(--radius-md);
}

.content-item .p-4 {
    padding: var(--space-lg);
}

/* Sidebar content styling */
aside .bg-gray-50 {
    background-color: var(--color-secondary);
    box-shadow: var(--shadow-md);
    border-radius: var(--radius-md);
}

aside img {
    width: 100%;
    height: 8rem; /* Consistent sidebar image height */
    object-fit: cover;
    border-radius: var(--radius-sm);
}

/* Typography consistency */
h2 {
    font-family: var(--font-display);
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: var(--space-lg);
}

h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--space-md);
}

h4 {
    font-family: var(--font-secondary);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--space-sm);
}

h5 {
    font-family: var(--font-secondary);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text);
    margin-top: var(--space-sm);
}

/* Ensure consistent link colors */
a.text-indigo-600 {
    color: var(--color-primary);
}

a.text-indigo-600:hover {
    color: var(--color-accent);
    text-decoration: underline;
}

span.text-green-600 {
    color: var(--color-primary);
}