/**
 * Organizational Chart Styles - HBB Modern Design
 * Color Palette: Navy, Gold, Light Gray
 */

/* HBB Color Palette */
:root {
    --hbb-navy: #002b55;
    --hbb-gold: #ac8d67;
    --hbb-light-gray: #f8f9fa;
    --hbb-border: #dee2e6;
    --hbb-text: #333;
    --hbb-text-light: #666;
}

/* Container */
.org-chart-controls {
    padding: 1.5rem;
    background: linear-gradient(135deg, var(--hbb-navy) 0%, #003d7a 100%);
    border-radius: 1rem;
    margin-bottom: 2rem;
    box-shadow: 0 4px 15px rgba(0, 43, 85, 0.3);
}

.org-chart-controls .form-control,
.org-chart-controls .btn {
    border-radius: 0.5rem;
}

.org-chart-controls .input-group-text {
    background: white;
    border-right: none;
}

.org-chart-controls .form-control {
    border-left: none;
}

.org-chart-controls .btn-outline-primary,
.org-chart-controls .btn-outline-secondary {
    background: white;
    border-color: white;
    color: var(--hbb-navy);
    font-weight: 600;
}

.org-chart-controls .btn-outline-primary:hover,
.org-chart-controls .btn-outline-secondary:hover {
    background: rgba(255, 255, 255, 0.9);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.org-chart-tree {
    position: relative;
    padding: 2rem 1rem;
}

/* Tree Structure */
.org-chart-level {
    list-style: none;
    padding: 0;
    margin: 0;
    position: relative;
}

/* Root level - HORIZONTAL layout (yan yana) */
.org-chart-tree > ul.org-chart-level {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 2rem !important;
    justify-content: center !important;
    align-items: flex-start !important;
}

/* Child levels - HORIZONTAL layout (yan yana) */
.org-chart-level ul {
    padding-left: 0 !important;
    padding-top: 2rem !important;
    margin-top: 1rem !important;
    overflow: hidden !important;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease !important;
    opacity: 1 !important;
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 2rem !important;
    justify-content: center !important;
    width: 100% !important;
}

.org-chart-node {
    position: relative;
    margin-bottom: 1rem;
}

/* Root level nodes - horizontal sizing (Başkan) */
.org-chart-tree > ul.org-chart-level > .org-chart-node {
    flex: 0 1 100% !important;
    min-width: 300px !important;
    max-width: 450px !important;
}

/* All child nodes - horizontal (Tüm seviyeler yan yana) */
.org-chart-level ul .org-chart-node {
    flex: 0 1 calc(33.333% - 1.5rem) !important;
    min-width: 300px !important;
    max-width: 450px !important;
}

/* Node Content */
.org-chart-node-content {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    animation: fadeInUp 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.org-chart-node-content.highlighted .org-chart-card {
    border-color: var(--hbb-gold);
    box-shadow: 0 8px 30px rgba(172, 141, 103, 0.4);
    transform: scale(1.02);
}

/* Toggle Button */
.org-chart-toggle,
.org-chart-toggle-placeholder {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--hbb-navy) 0%, #003d7a 100%);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    margin-top: 1.5rem;
    box-shadow: 0 4px 12px rgba(0, 43, 85, 0.4);
    color: white;
}

.org-chart-toggle:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(0, 43, 85, 0.5);
    background: linear-gradient(135deg, var(--hbb-gold) 0%, #b89a73 100%);
}

.org-chart-toggle:focus {
    outline: 3px solid rgba(172, 141, 103, 0.3);
    outline-offset: 2px;
}

.org-chart-toggle-placeholder {
    background: transparent;
    box-shadow: none;
}

.org-chart-toggle i {
    font-size: 0.9rem;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.org-chart-toggle.expanded i {
    transform: rotate(90deg);
}

/* Card */
.org-chart-card {
    flex: 1;
    background: #fff;
    border: 2px solid transparent;
    border-radius: 1rem;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    position: relative;
}

.org-chart-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--hbb-navy) 0%, var(--hbb-gold) 100%);
    transform: scaleX(0);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.org-chart-card:hover {
    box-shadow: 0 12px 40px rgba(0, 43, 85, 0.2);
    transform: translateY(-4px);
    border-color: rgba(172, 141, 103, 0.3);
}

.org-chart-card:hover::before {
    transform: scaleX(1);
}

.org-chart-card-header {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    padding: 1.5rem;
}

.org-chart-photo {
    flex-shrink: 0;
    position: relative;
}

.org-chart-photo img,
.org-chart-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid #fff;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.org-chart-avatar {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--hbb-navy) 0%, #003d7a 100%);
    color: #fff;
    font-size: 2rem;
}

.org-chart-photo::after {
    content: '';
    position: absolute;
    bottom: 5px;
    right: 5px;
    width: 16px;
    height: 16px;
    background: #10b981;
    border: 3px solid #fff;
    border-radius: 50%;
}

.org-chart-info {
    flex: 1;
    min-width: 0;
}

.org-chart-name {
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0 0 0.5rem 0;
    color: var(--hbb-text);
    line-height: 1.3;
}

.org-chart-title {
    display: inline-block;
    font-size: 0.875rem;
    padding: 0.35rem 0.75rem;
    background: linear-gradient(135deg, var(--hbb-gold) 0%, #b89a73 100%);
    color: white;
    border-radius: 2rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.org-chart-department {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    margin-top: 0.5rem;
    color: var(--hbb-text-light);
}

.org-chart-department i {
    color: var(--hbb-navy);
}

.org-chart-card-footer {
    display: flex;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    background: linear-gradient(180deg, transparent 0%, rgba(0, 43, 85, 0.05) 100%);
    border-top: 1px solid var(--hbb-border);
}

.org-chart-contact {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: white;
    border: 2px solid rgba(0, 43, 85, 0.2);
    border-radius: 50%;
    color: var(--hbb-navy);
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 1rem;
}

.org-chart-contact:hover {
    background: linear-gradient(135deg, var(--hbb-gold) 0%, #b89a73 100%);
    border-color: transparent;
    color: #fff;
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(172, 141, 103, 0.4);
}

/* Connection Lines - HBB Style */
/* Vertical line for child nodes (Şefler arası) */
.org-chart-level ul > li:not(:last-child):before {
    content: '';
    position: absolute;
    left: 18px;
    top: 50px;
    bottom: -12px;
    width: 2px;
    background: linear-gradient(180deg, rgba(0, 43, 85, 0.3) 0%, rgba(172, 141, 103, 0.3) 100%);
    border-radius: 2px;
}

/* Connector from parent to children group */
.org-chart-node > ul:before {
    content: '';
    position: absolute;
    left: 50%;
    top: -2rem;
    width: 2px;
    height: 2rem;
    background: linear-gradient(180deg, rgba(0, 43, 85, 0.3) 0%, rgba(172, 141, 103, 0.3) 100%);
    border-radius: 2px;
    transform: translateX(-50%);
}

/* Horizontal line to each child */
.org-chart-level ul li:before {
    content: '';
    position: absolute;
    left: -20px;
    top: 50px;
    width: 20px;
    height: 2px;
    background: linear-gradient(90deg, rgba(0, 43, 85, 0.3) 0%, rgba(172, 141, 103, 0.3) 100%);
    border-radius: 2px;
}

/* Search & Filter Highlights */
@keyframes highlight-pulse {
    0%, 100% {
        background-color: transparent;
    }
    50% {
        background-color: rgba(172, 141, 103, 0.2);
    }
}

.org-chart-node-content.highlighted {
    animation: highlight-pulse 1s ease-in-out 2;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .org-chart-controls {
        padding: 1rem;
    }

    /* Mobile: Stack everything vertically */
    .org-chart-tree > ul.org-chart-level {
        flex-direction: column;
        align-items: stretch;
    }

    .org-chart-tree > ul.org-chart-level > .org-chart-node {
        flex: 1 1 100%;
        min-width: 100%;
        max-width: 100%;
    }

    .org-chart-level ul {
        padding-left: 1.5rem;
    }

    .org-chart-card-header {
        flex-direction: row;
        align-items: center;
        padding: 1rem;
    }

    .org-chart-photo img,
    .org-chart-avatar {
        width: 60px;
        height: 60px;
    }

    .org-chart-name {
        font-size: 1rem;
    }

    .org-chart-controls .row > div {
        margin-bottom: 0.75rem;
    }

    .org-chart-tree {
        overflow-x: auto;
        padding: 1rem;
    }

    .org-chart-node-content {
        gap: 0.75rem;
    }

    .org-chart-toggle {
        width: 32px;
        height: 32px;
        margin-top: 1rem;
    }
}

@media (max-width: 576px) {
    .org-chart-level ul {
        padding-left: 1.5rem;
    }

    .org-chart-toggle,
    .org-chart-toggle-placeholder {
        width: 28px;
        height: 28px;
    }

    .org-chart-toggle i {
        font-size: 0.75rem;
    }

    .org-chart-card-header {
        padding: 1rem;
        gap: 1rem;
    }

    .org-chart-photo img,
    .org-chart-avatar {
        width: 50px;
        height: 50px;
        border-width: 3px;
    }

    .org-chart-avatar {
        font-size: 1.5rem;
    }

    .org-chart-photo::after {
        width: 12px;
        height: 12px;
        border-width: 2px;
    }

    .org-chart-name {
        font-size: 1rem;
    }

    .org-chart-title {
        font-size: 0.75rem;
        padding: 0.25rem 0.5rem;
    }

    .org-chart-department {
        font-size: 0.75rem;
    }

    .org-chart-contact {
        width: 36px;
        height: 36px;
        font-size: 0.875rem;
    }

    .org-chart-card-footer {
        padding: 0.75rem 1rem;
    }
}

/* Accessibility */
.org-chart-toggle:focus-visible,
.org-chart-card:focus-visible {
    outline: 2px solid var(--hbb-gold);
    outline-offset: 2px;
}

/* Print Styles */
@media print {
    .org-chart-controls {
        display: none;
    }

    .org-chart-toggle {
        display: none;
    }

    .org-chart-level ul {
        max-height: none !important;
    }

    .org-chart-card {
        page-break-inside: avoid;
    }
}

/* Loading State */
.org-chart-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 200px;
    color: var(--hbb-text-light);
}

.org-chart-loading:after {
    content: '';
    width: 40px;
    height: 40px;
    border: 3px solid var(--hbb-light-gray);
    border-top: 3px solid var(--hbb-navy);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Empty State */
.org-chart-empty {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--hbb-text-light);
}

.org-chart-empty i {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

/* Document Card Actions */
.org-chart-card-actions {
    padding: 0 1.5rem 1.5rem 1.5rem;
}

.org-chart-card-actions .btn {
    width: 100%;
    border-radius: 0.5rem;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.org-chart-card-actions .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 43, 85, 0.2);
}

/* Document Modal Styles */
#docsModal .doc-item {
    background: linear-gradient(135deg, rgba(248, 249, 250, 0.5) 0%, rgba(255, 255, 255, 0.8) 100%);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

#docsModal .doc-item:hover {
    transform: translateX(5px);
    box-shadow: 0 4px 15px rgba(0, 43, 85, 0.1);
}

#docsModal .doc-preview {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 2px solid var(--hbb-border);
}

#docsModal .doc-preview iframe {
    border-radius: 0.5rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

#docsModal .doc-preview img {
    max-width: 100%;
    height: auto;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

#docsModal .btn-group .btn {
    border-radius: 0.375rem;
}

#docsModal .modal-header {
    background: linear-gradient(135deg, var(--hbb-navy) 0%, #003d7a 100%);
    color: white;
}

#docsModal .modal-header .btn-close {
    filter: invert(1);
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    .org-chart-controls {
        background: #212529;
        color: var(--hbb-light-gray);
    }

    .org-chart-card,
    .org-chart-toggle {
        background: #343a40;
        border-color: #495057;
        color: var(--hbb-light-gray);
    }

    .org-chart-card:hover {
        background: #495057;
    }

    .org-chart-name {
        color: var(--hbb-light-gray);
    }

    .org-chart-card-footer {
        background: #212529;
        border-color: #495057;
    }

    .org-chart-contact {
        background: #495057;
        border-color: #6c757d;
        color: var(--hbb-light-gray);
    }

    .org-chart-level > li:not(:last-child):before,
    .org-chart-level ul:before,
    .org-chart-level ul li:before {
        background: #495057;
    }

    #docsModal .doc-item {
        background: #343a40;
        border-color: #495057;
    }
}