:root {
    --primary-600: #4f46e5;
    --primary-700: #4338ca;
    --primary-50: #eef2ff;
    --primary-100: #e0e7ff;
    --blue-600: #2563eb;
    --blue-700: #1d4ed8;
    --blue-800: #1E40AF;
    --blue-900: #1E3A8A;
    --blue-50: #eff6ff;
    --blue-100: #dbeafe;
    --green-600: #16a34a;
    --green-700: #15803d;
    --green-50: #f0fdf4;
    --green-100: #dcfce7;
    --purple-600: #9333ea;
    --purple-700: #7c3aed;
    --purple-50: #faf5ff;
    --purple-100: #f3e8ff;
    --amber-50: #fffbeb;
    --amber-100: #fef3c7;
    --amber-600: #d97706;
    --amber-800: #92400e;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
}

/* Cards */
.card {
    background: white;
    border-radius: 0.75rem;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
    border: 1px solid var(--gray-200);
    overflow: hidden;
    transition: box-shadow 0.3s, transform 0.2s;
    margin: 30px 0;
}

.card:hover {
    box-shadow: 0 10px 25px -3px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

.intro-card {
    margin-bottom: 2rem;
    border-left: 4px solid var(--blue-600);
}

.card-header {
    padding: 1.5rem;
}

.card-header.gradient-blue {
    background: linear-gradient(135deg, var(--blue-50) 0%, var(--primary-50) 100%);
}

.card-header.gradient-green {
    background: linear-gradient(135deg, var(--green-50) 0%, #ecfdf5 100%);
}

.card-header.gradient-purple {
    background: linear-gradient(135deg, var(--purple-50) 0%, #faf5ff 100%);
}

.card-title-section {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
}

.card-title-content {
    display: flex;
    /* align-items: flex-start; */
    align-items: center;
    gap: 0.75rem;
}

.card-icon {
    padding: 0.5rem;
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.card-icon.blue {
    background: var(--blue-600);
    color: white;
}

.card-icon.green {
    background: var(--green-600);
    color: white;
}

.card-icon.purple {
    background: var(--purple-600);
    color: white;
}

.card-title {
    font-weight: 600 !important;
    margin: 0;
}

.card-description {
    font-size: 13px;
}
.card-content {
    padding: 1.5rem;
}

.content-grid {
    display: grid;
    gap: 1.5rem;
    margin-bottom: 1rem;
}

@media (min-width: 768px) {
    .content-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.section-title {
    font-weight: 600;
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.section-title.green .icon {
    color: var(--green-600);
}

.section-title.blue .icon {
    color: var(--blue-600);
}

.section-title.purple .icon {
    color: var(--purple-600);
}

.responsibility-list {
    list-style: none;
    padding: 0;
}

.responsibility-list li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.booking-info {
    background: var(--gray-50);
    padding: 1rem;
    border-radius: 0.5rem;
}

.booking-info p {
    margin-bottom: 0.5rem;
}

.separator {
    height: 1px;
    background: var(--gray-200);
    margin: 1rem 0;
}

.alert {
    border-radius: 0.5rem;
    padding: 1rem;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}
.alert div {
    flex:1;
}

.alert.warning {
    background: var(--amber-50);
    border: 1px solid var(--amber-100);
}

.alert.info {
    background: var(--blue-50);
    border: 1px solid var(--blue-100);
}

.alert.neutral {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
}

.alert-title {
    font-weight: bold;
    margin: 0;
    font-size: 16px;
}

.alert.warning .alert-title {
    color: var(--amber-800) !important;
}

.alert.info .alert-title {
    color: var(--blue-800) !important;
}
.alert .alert-content {
    margin: 5px 0 0;
}

.alert.neutral .alert-title {
    color: var(--gray-900) !important;
}

.alert.warning .alert-content {
    color: var(--amber-800) !important;
}

.alert.info .alert-content {
    color: var(--blue-800) !important;
}

/* Section headers */
.section-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 1.5rem;
}

.section-header .icon {
    color: var(--blue-600);
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in {
    animation: fadeInUp 0.6s ease-out;
}

/* Print styles */
@media print {
    .card {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid var(--gray-300);
    }
}