body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #1a1a1a;
    color: #e0e0e0;
}

[data-bs-theme="dark"] {
    color-scheme: dark;
}

[data-bs-theme="dark"] body {
    background-color: #1a1a1a;
    color: #e0e0e0;
}

[data-bs-theme="dark"] .card {
    background-color: #2d2d2d;
    border-color: #404040;
    color: #e0e0e0;
}

[data-bs-theme="dark"] .card-header {
    background-color: #252525;
    border-color: #404040;
}

[data-bs-theme="dark"] .table {
    color: #e0e0e0;
}

[data-bs-theme="dark"] .table-hover tbody tr:hover {
    background-color: #3a3a3a;
}

[data-bs-theme="dark"] .form-control,
[data-bs-theme="dark"] .form-select {
    background-color: #2d2d2d;
    border-color: #404040;
    color: #e0e0e0;
}

[data-bs-theme="dark"] .form-control:focus,
[data-bs-theme="dark"] .form-select:focus {
    background-color: #2d2d2d;
    border-color: #0d6efd;
    color: #e0e0e0;
}

[data-bs-theme="dark"] .list-group-item {
    background-color: #2d2d2d;
    border-color: #404040;
    color: #e0e0e0;
}

[data-bs-theme="dark"] .list-group-item:hover {
    background-color: #3a3a3a;
}

[data-bs-theme="dark"] .dropdown-menu {
    background-color: #2d2d2d;
    border-color: #404040;
}

[data-bs-theme="dark"] .dropdown-item {
    color: #e0e0e0;
}

[data-bs-theme="dark"] .dropdown-item:hover {
    background-color: #3a3a3a;
    color: #e0e0e0;
}

[data-bs-theme="dark"] .modal-content {
    background-color: #2d2d2d;
    color: #e0e0e0;
}

[data-bs-theme="dark"] .modal-header {
    border-color: #404040;
}

[data-bs-theme="dark"] .modal-footer {
    border-color: #404040;
}

[data-bs-theme="dark"] .alert-info {
    background-color: #1e3a5f;
    border-color: #2d5aa0;
    color: #b3d9ff;
}

[data-bs-theme="dark"] .bg-light {
    background-color: #1a1a1a !important;
}

[data-bs-theme="dark"] .text-muted {
    color: #9ca3af !important;
}

[data-bs-theme="dark"] .border-success {
    border-color: #28a745 !important;
}

[data-bs-theme="dark"] .border-danger {
    border-color: #dc3545 !important;
}

[data-bs-theme="dark"] .border-primary {
    border-color: #0d6efd !important;
}

[data-bs-theme="dark"] .border-secondary {
    border-color: #6c757d !important;
}

[data-bs-theme="dark"] .border-warning {
    border-color: #ffc107 !important;
}

.min-vh-100 {
    min-height: 100vh;
}

.card {
    border: none;
    border-radius: 10px;
}

.navbar {
    box-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.gorev-item {
    cursor: move;
    margin-bottom: 10px;
    padding: 15px;
    background: #2d2d2d;
    border-radius: 8px;
    border-left: 4px solid #007bff;
    color: #e0e0e0;
}

[data-bs-theme="dark"] .gorev-item:hover {
    background: #3a3a3a;
}

.gorev-beklemede {
    border-left-color: #6c757d;
}

.gorev-devam {
    border-left-color: #ffc107;
}

.gorev-tamamlandi {
    border-left-color: #28a745;
    opacity: 0.7;
}

.gorev-iptal {
    border-left-color: #dc3545;
    opacity: 0.6;
}

.gorev-agaci-container {
    position: relative;
}

.gorev-node {
    position: relative;
    margin-bottom: 15px;
}

.gorev-node[data-seviye="0"] {
    margin-left: 0;
    padding-left: 0;
}

.gorev-node[data-seviye="1"] {
    margin-left: 50px;
    border-left: 3px solid #007bff;
    padding-left: 25px;
    position: relative;
}

.gorev-node[data-seviye="1"]::before {
    content: '└';
    position: absolute;
    left: -15px;
    top: 0;
    color: #007bff;
    font-size: 18px;
    line-height: 1;
}

.gorev-node[data-seviye="2"] {
    margin-left: 100px;
    border-left: 3px solid #28a745;
    padding-left: 25px;
    position: relative;
}

.gorev-node[data-seviye="2"]::before {
    content: '└';
    position: absolute;
    left: -15px;
    top: 0;
    color: #28a745;
    font-size: 18px;
    line-height: 1;
}

.gorev-node[data-seviye="3"] {
    margin-left: 150px;
    border-left: 3px solid #ffc107;
    padding-left: 25px;
    position: relative;
}

.gorev-node[data-seviye="3"]::before {
    content: '└';
    position: absolute;
    left: -15px;
    top: 0;
    color: #ffc107;
    font-size: 18px;
    line-height: 1;
}

.gorev-node[data-seviye="4"] {
    margin-left: 200px;
    border-left: 3px solid #dc3545;
    padding-left: 25px;
    position: relative;
}

.gorev-node[data-seviye="4"]::before {
    content: '└';
    position: absolute;
    left: -15px;
    top: 0;
    color: #dc3545;
    font-size: 18px;
    line-height: 1;
}

.gorev-connector {
    position: absolute;
    left: -3px;
    top: -10px;
    bottom: 100%;
    width: 3px;
    background: #007bff;
    z-index: 1;
}

.gorev-node[data-seviye="1"] .gorev-connector {
    background: #007bff;
}

.gorev-node[data-seviye="2"] .gorev-connector {
    background: #28a745;
}

.gorev-node[data-seviye="3"] .gorev-connector {
    background: #ffc107;
}

.alt-gorev-container {
    margin-top: 15px;
    margin-left: 0;
    transition: all 0.3s ease;
    border-top: 1px dashed #404040;
    padding-top: 15px;
}

.alt-gorev-wrapper {
    position: relative;
}

.alt-gorev-ozet {
    background: rgba(0, 123, 255, 0.1);
    border-left: 3px solid #007bff;
    padding: 8px 12px;
    border-radius: 6px;
    margin-top: 8px;
}


.gorev-item {
    position: relative;
}

.gorev-item:hover {
    box-shadow: 0 4px 12px rgba(0, 123, 255, 0.2);
}

.gorev-node[data-seviye="0"] .gorev-item {
    border-left-width: 5px;
    border-left-color: #007bff;
}

.gorev-node[data-seviye="1"] .gorev-item {
    border-left-width: 4px;
    border-left-color: #007bff;
    background: rgba(0, 123, 255, 0.05);
}

.gorev-node[data-seviye="2"] .gorev-item {
    border-left-width: 4px;
    border-left-color: #28a745;
    background: rgba(40, 167, 69, 0.05);
}

.gorev-node[data-seviye="3"] .gorev-item {
    border-left-width: 4px;
    border-left-color: #ffc107;
    background: rgba(255, 193, 7, 0.05);
}

.gorev-node[data-seviye="4"] .gorev-item {
    border-left-width: 4px;
    border-left-color: #dc3545;
    background: rgba(220, 53, 69, 0.05);
}

.drag-over {
    background: #2d5a2d !important;
    border: 2px dashed #28a745;
}

.modal-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.table-responsive {
    border-radius: 8px;
}

.btn {
    border-radius: 6px;
}

.form-control, .form-select {
    border-radius: 6px;
}