/* Base styles */
@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700&family=Syncopate:wght@400;700&display=swap');

:root {
    --primary-color: #1a1a1a;
    --secondary-color: #2a2a2a;
    --accent-color: #3498db;
    --text-color: #ffffff;
    --text-secondary: #b0b0b0;
    --border-color: #333;
    --shadow-color: rgba(0, 0, 0, 0.2);
    --font-heading: 'Syncopate', sans-serif;
    --font-body: 'Manrope', sans-serif;
}

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

body {
    font-family: var(--font-body);
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--primary-color);
    padding: 30px 30px 10px 30px;
}

/* Header styles */
header {
    margin-bottom: 3rem;
    text-align: center;
}

header h1 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-color);
    text-transform: uppercase;
    font-variant: small-caps;
}

/* Main content styles */
main {
    max-width: 1200px;
    margin: 0 auto;
}

.campaigns-grid {
    margin-bottom: 3rem;
}

.campaigns-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.campaign-item {
    background: var(--secondary-color);
    border-radius: 8px;
    padding: 1.5rem;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 2px 4px var(--shadow-color);
}

.campaign-item:hover {
    box-shadow: 0 4px 8px var(--shadow-color);
}

.campaign-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.campaign-info h2 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-color);
    text-transform: uppercase;
    font-variant: small-caps;
}

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

.preview-button {
    display: inline-block;
    padding: 0.5rem 1rem;
    background-color: var(--accent-color);
    color: var(--text-color);
    text-decoration: none;
    border-radius: 4px;
    transition: background-color 0.2s ease;
}

.preview-button:hover {
    background-color: #2980b9;
}

/* Preview Frame */
.preview-frame {
    width: 100%;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background: #000;
    margin: 0;
    pointer-events: none;
}

/* Footer styles */
footer {
    text-align: left;
    margin-top: 2rem;
    padding: 0 2rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    body {
        padding: 1rem;
    }

    header h1 {
        font-size: 2rem;
    }

    .campaigns-container {
        grid-template-columns: 1fr;
    }

    .campaign-item {
        padding: 1rem;
    }
}