:root {
    --bg: #f3f4f6;
    --text: #111827;
    --card-bg: white;
    --card-border: transparent;
    --accent: #2563eb;
    --hover-glow: rgba(37, 99, 235, 0.4);
}

body.dark {
    --bg: #0f172a;
    --text: #ffffff;
    --card-bg: #1f2937;
    --card-border: #22d3ee;
    --accent: #22d3ee;
    --hover-glow: rgba(34, 211, 238, 0.5);
}

body {
    margin: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--bg);
    color: var(--text);
    transition: background 0.3s ease, color 0.3s ease;
}

/* Toggle Switch */
.toggle-container {
    position: absolute;
    top: 20px;
    right: 20px;
}

.toggle-container label {
    cursor: pointer;
    font-size: 14px;
}

/* Header */
.header {
    text-align: center;
    padding: 50px 20px 30px;
}

.event-title {
    font-size: 26px;
    font-weight: 700;
    margin-bottom: 10px;
}

.event-details {
    font-size: 16px;
    line-height: 1.5;
    opacity: 0.85;
}

/* Cards */
.container {
    max-width: 900px;
    margin: 20px auto 60px;
    padding: 0 20px;
}

.menu-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
}

.menu-card {
    background: var(--card-bg);
    border-radius: 14px;
    padding: 30px 25px;
    text-decoration: none;
    color: var(--text);
    transition: all 0.25s ease;
    border: 2px solid var(--card-border);
}

.menu-card:hover {
    transform: translateY(-6px);
    border-color: var(--accent);
    box-shadow: 0 0 20px var(--hover-glow);
}

.menu-card h3 {
    margin: 0 0 10px 0;
    font-size: 20px;
}

.menu-card p {
    margin: 0;
    font-size: 14px;
    opacity: 0.75;
}

.footer-note {
    text-align: center;
    margin-top: 40px;
    font-size: 14px;
    opacity: 0.6;
}
.toggle-container {
    position: absolute;
    top: 20px;
    right: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
}

/* Hide default checkbox */
.switch input {
    display: none;
}

/* Switch wrapper */
.switch {
    position: relative;
    display: inline-block;
    width: 36px;
    height: 16px;
}

/* Slider background */
.slider {
    position: absolute;
    cursor: pointer;
    inset: 0;
    background-color: #ccc;
    border-radius: 18px;
    transition: background-color 0.3s ease;
}

/* Slider knob */
.slider::before {
    content: "";
    position: absolute;
    height: 10px;
    width: 10px;
    left: 0px;
    top: 3px;
    background-color: white;
    border-radius: 50%;
    transition: transform 0.3s ease;
    box-shadow: 0 2px 6px rgba(0,0,0,0.2);
}

/* Checked state */
.switch input:checked + .slider {
    background-color: var(--accent);
}

.switch input:checked + .slider::before {
    transform: translateX(24px);
}