/* Custom styles for family tree application */

/* Ensure uploaded images directory exists */
.profile-image {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border: 2px solid var(--bs-border-color);
}

.profile-image-large {
    width: 120px;
    height: 120px;
    object-fit: cover;
    border: 3px solid var(--bs-border-color);
}

/* Family tree specific styles */
.family-tree-node {
    cursor: pointer;
    transition: all 0.3s ease;
}

.family-tree-node:hover {
    stroke-width: 3px;
}

.family-tree-node.selected {
    stroke: var(--bs-warning);
    stroke-width: 3px;
}

.family-tree-link {
    fill: none;
    stroke: var(--bs-secondary);
    stroke-width: 2px;
    transition: stroke-width 0.3s ease;
}

.family-tree-link:hover {
    stroke-width: 3px;
}

.family-tree-text {
    font-family: var(--bs-body-font-family);
    font-size: 12px;
    text-anchor: middle;
    fill: var(--bs-body-color);
    pointer-events: none;
}

.family-tree-container {
    border: 1px solid var(--bs-border-color);
    border-radius: var(--bs-border-radius);
    background-color: var(--bs-body-bg);
}

/* Card hover effects */
.card:hover {
    transform: translateY(-2px);
    transition: transform 0.2s ease;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

/* Form enhancements */
.form-control:focus,
.form-select:focus {
    border-color: var(--bs-primary);
    box-shadow: 0 0 0 0.2rem rgba(var(--bs-primary-rgb), 0.25);
}

/* Responsive image containers */
.member-avatar {
    position: relative;
    overflow: hidden;
}

.member-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Alert improvements */
.alert {
    border: none;
    border-radius: var(--bs-border-radius-lg);
}

/* Button enhancements */
.btn {
    border-radius: var(--bs-border-radius);
    transition: all 0.15s ease-in-out;
}

.btn:hover {
    transform: translateY(-1px);
}

/* Navigation enhancements */
.navbar-brand {
    font-weight: 600;
}

.nav-link {
    transition: color 0.15s ease-in-out;
}

/* Footer styling */
footer {
    margin-top: auto;
}

/* Loading states */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

/* Family tree zoom controls */
.tree-controls {
    position: sticky;
    top: 20px;
    z-index: 1000;
    background: var(--bs-body-bg);
    border-radius: var(--bs-border-radius);
    padding: 0.5rem;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .family-tree-text {
        font-size: 10px;
    }
    
    .profile-image {
        width: 50px;
        height: 50px;
    }
    
    .profile-image-large {
        width: 100px;
        height: 100px;
    }
}

/* Dark theme adjustments */
[data-bs-theme="dark"] .family-tree-container {
    background-color: var(--bs-dark);
}

[data-bs-theme="dark"] .family-tree-link {
    stroke: var(--bs-light);
}

[data-bs-theme="dark"] .family-tree-text {
    fill: var(--bs-light);
}