* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #FF5A5A;
    --secondary-color: #4ecdc4;
    --dark-color: #2C2C2C;
    --light-color: #f8f9fa;
    --gray-color: #95a5a6;
    --border-radius: 8px;
    --transition: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--dark-color);
    background-color: #fff;
    line-height: 1.6;
}

.main-content {
    min-height: calc(100vh - 200px);
    padding-top: 60px;
}

.footer {
    background-color: var(--dark-color);
    color: white;
    text-align: center;
    padding: 30px 20px;
    margin-top: 50px;
}

/* Utility Classes */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

button {
    cursor: pointer;
    border: none;
    font-size: 14px;
    font-family: inherit;
}

a {
    text-decoration: none;
    color: inherit;
}

/* Global Button Styles */
.btn-primary {
    padding: 12px 16px;
    background: var(--primary-color);
    color: #fff;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    text-align: center;
    transition: var(--transition);
}

.btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

.btn-outline {
    padding: 10px 16px;
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    text-align: center;
    transition: var(--transition);
    display: inline-block;
}

.btn-outline:hover {
    background: #fff5f5;
}

.btn-secondary {
    padding: 8px 12px;
    background: #fff;
    color: var(--primary-color);
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.btn-secondary:hover {
    border-color: var(--primary-color);
    background: #fff5f5;
}

.btn-icon-remove {
    width: 32px;
    height: 32px;
    padding: 0;
    background: transparent;
    border: none;
    color: var(--gray-color);
    font-size: 20px;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-icon-remove:hover {
    color: var(--primary-color);
}

/* Responsive Design */
@media (max-width: 768px) {
    .main-content {
        padding-top: 50px;
    }
}