* {
    font-family: 'Inter', sans-serif;
}

:root {
    --primary: #007bff;
    --primary-dark: #0069d9;
    --primary-light: #e6f2ff;
}

.hero-bg {
    background-image: url('images/bg.webp');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.btn-primary {
    background-color: var(--primary);
    transition: all 0.2s ease;
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px -5px rgba(0, 0, 0, 0.1);
}

.court-card {
    transition: all 0.2s ease;
}

.court-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 25px -12px rgba(0, 0, 0, 0.1);
}

/* Αν θέλεις να κάνεις το calendar popup πιο σύμφωνο με το design σου */
.flatpickr-calendar {
    border-radius: 1rem !important;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1) !important;
}

.flatpickr-day.selected {
    background-color: #007bff !important;
    border-color: #007bff !important;
}

.error-message {
    color: #dc2626;
    font-size: 14px;
    margin-top: 8px;
}

.success-message {
    color: #16a34a;
    font-size: 14px;
    margin-top: 8px;
}