/* Global Styles */
* {
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
    background-color: var(--background-color);
    color: var(--text-primary);
    line-height: 1.6;
    margin: 0;
    padding: 0 24px;
    overflow-x: hidden;
    position: relative;
    font-weight: 400;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

p {
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.btn {
    border-radius: var(--border-radius);
    font-weight: 500;
    padding: 12px 24px;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.btn-secondary {
    background: var(--gradient-secondary);
    color: white;
}

.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.card {
    background: var(--card-background);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    padding: 24px;
    transition: var(--transition);
}

.card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-4px);
}

/* Footer */
.footer-modern {
    background: var(--surface-color);
    border-top: 1px solid var(--border-color);
    margin-top: auto;
    padding: 24px 0;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 24px;
}

.footer-left {
    display: flex;
    align-items: center;
}

.footer-logo {
    margin-right: 12px;
}

.footer-text {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.footer-right {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.footer-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    transition: var(--transition);
}

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

/* Star Toggle Button Styles */
.star-toggle {
    position: relative;
    transition: var(--transition);
}

.star-toggle:hover {
    transform: scale(1.1);
}

.star-toggle i.fa-star {
    color: inherit;
}

.btn-warning i.fa-star {
    color: #ffc107;
    text-shadow: 0 0 5px rgba(255, 193, 7, 0.5);
}

.btn-outline-warning i.fa-star {
    color: #ffc107;
    opacity: 0.5;
}

.btn-outline-warning:hover i.fa-star {
    opacity: 1;
    text-shadow: 0 0 5px rgba(255, 193, 7, 0.3);
}