/* Variables */
:root {
    --primary-color: #2563eb;
    --secondary-color: #64748b;
    --background-color: #f8fafc;
    --card-background: #ffffff;
    --text-color: #1e293b;
    --text-muted: #64748b;
    --border-color: #e2e8f0;
}

/* Base */
body {
    background-color: var(--background-color);
    color: var(--text-color);
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    line-height: 1.6;
}

/* Cards */
.card {
    border: 1px solid var(--border-color);
    border-radius: 12px;
    transition: box-shadow 0.2s ease;
}

.card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1) !important;
}

/* Initiales cercle */
.initials-circle {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), #3b82f6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    font-weight: 700;
    color: white;
    letter-spacing: 2px;
}

/* Section titles */
.section-title {
    color: var(--primary-color);
    font-weight: 600;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--primary-color);
    margin-bottom: 1rem;
}

/* Links */
a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: #1d4ed8;
    text-decoration: underline;
}

/* Badges */
.badge {
    font-weight: 500;
    padding: 0.5em 0.8em;
    font-size: 0.85em;
}

.badge.bg-primary {
    background-color: var(--primary-color) !important;
}

.badge.bg-secondary {
    background-color: var(--secondary-color) !important;
}

/* Timeline */
.timeline-item {
    position: relative;
    padding-left: 1rem;
    border-left: 2px solid var(--border-color);
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -5px;
    top: 0.5rem;
    width: 8px;
    height: 8px;
    background-color: var(--primary-color);
    border-radius: 50%;
}

/* Footer */
footer {
    font-size: 0.9rem;
}

footer a {
    color: var(--secondary-color);
}

footer a:hover {
    color: var(--primary-color);
}

/* Responsive */
@media (max-width: 991.98px) {
    .col-lg-4 {
        margin-bottom: 1.5rem;
    }
}

@media print {
    body {
        background-color: white;
    }

    .card {
        box-shadow: none !important;
        border: 1px solid #ddd;
    }

    .card:hover {
        box-shadow: none !important;
    }

    a {
        color: var(--text-color);
    }

    .badge.bg-primary,
    .badge.bg-secondary {
        border: 1px solid #ddd;
        background-color: white !important;
        color: var(--text-color) !important;
    }
}