/* blog/style.css */

/* --- Variables --- */
:root {
    --primary-color: #007bff; /* Bright blue for main elements */
    --accent-color: #28a745; /* Green for highlights/buttons */
    --text-color: #333; /* Dark gray for general text */
    --muted-text: #6c757d; /* Lighter gray for meta info, summaries */
    --background-white: #ffffff; /* Pure white for card backgrounds */
    --background-light: #f8f9fa; /* Light gray for body background */
    --border-color: #e9ecef; /* Light border for cards, etc. */
    --shadow-light: rgba(0, 0, 0, 0.08); /* Subtle shadow */
    --shadow-medium: rgba(0, 0, 0, 0.15); /* Stronger shadow */
    --transition-speed: 0.3s ease; /* Smooth transitions */
    --font-family-sans: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* Basic Reset & Body Styling */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-family-sans);
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--background-light);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    /* Direction will be set by html[dir] in header.php */
}

.container {
    max-width: 1100px;
    margin: 20px auto;
    padding: 0 15px;
    flex-grow: 1; /* Allows container to push footer down */
}

/* Header Styling */
header {
    background-color: var(--background-white);
    padding: 20px 0;
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 2px 8px var(--shadow-light);
}

.header-content {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
    text-decoration: none;
    transition: color var(--transition-speed);
}

.logo:hover {
    color: var(--accent-color);
}

.logo svg {
    fill: currentColor;
    width: 30px;
    height: 30px;
}

.language-switch {
    display: flex;
    gap: 10px;
}

.language-switch a {
    padding: 8px 15px;
    border-radius: 6px;
    text-decoration: none;
    color: var(--text-color);
    background-color: var(--background-light);
    transition: background-color var(--transition-speed), color var(--transition-speed);
    font-weight: 500;
}

.language-switch a.active,
.language-switch a:hover {
    background-color: var(--primary-color);
    color: var(--background-white);
}

/* Buttons */
.btn-primary {
    display: inline-block;
    background-color: var(--primary-color);
    color: var(--background-white);
    padding: 12px 25px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: background-color var(--transition-speed), transform var(--transition-speed);
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary:hover {
    background-color: var(--accent-color);
    transform: translateY(-2px);
}

/* Footer Styling */
footer {
    background-color: var(--text-color); /* Dark background for footer */
    color: white;
    text-align: center;
    padding: 20px 0;
    margin-top: 40px; /* Space above footer */
    box-shadow: 0 -2px 8px var(--shadow-light);
}

footer p {
    margin: 5px 0;
    font-size: 0.95rem;
}

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

footer a:hover {
    color: var(--primary-color);
    text-decoration: underline;
}

/* Responsive Adjustments for general elements */
@media (max-width: 600px) {
    .header-content {
        flex-direction: column;
        gap: 15px;
    }
}