/* Estilos para o Kanban Board */

/* Container principal do kanban */
.kanban-wrapper {
    width: 100%;
    overflow-x: auto;
    overflow-y: hidden;
}

/* Scrollbar personalizada para webkit browsers */
.kanban-wrapper::-webkit-scrollbar {
    height: 8px;
}

.kanban-wrapper::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

.kanban-wrapper::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 4px;
}

.kanban-wrapper::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}

.kanban-board {
    display: flex;
    gap: 12px;
    min-width: max-content;
    align-items: flex-start;
    min-height: calc(79vh - 5px);
}

.kanban-board .d-flex {
    flex-wrap: nowrap;
    overflow: visible;
}

/* Colunas do kanban */
.kanban-column {
    background: #f1f2f4;
    border-radius: 12px;
    width: 255px;
    min-height: calc(79vh - 14px);
    flex-shrink: 0;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12);
    transition: all 0.2s ease;
    height: fit-content;
}

.kanban-column.column-drag-over {
    background-color: rgba(0, 123, 255, 0.1) !important;
    border: 1px dashed #007bff !important;
    box-shadow: 0 4px 12px rgba(33, 150, 243, 0.3);
    transition: all 0.2s ease;
}

.kanban-column .card-header {
    background: transparent;
    border-bottom: none;
    padding: 6px 16px 4px; /* Reduzido pela metade: era 12px 16px 8px */
}

.kanban-column .card-body {
    padding: 8px 12px 12px;
}

.kanban-items {
    min-height: 300px;
    padding: 0.75rem;
    overflow: visible;
    position: relative;
}

/* Container dos cards sortáveis */
.sortable-cards-container {
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: 100%;
}

/* Wrapper individual do card */
.sortable-card-wrapper {
    width: 100%;
    margin-bottom: 8px;
}

.sortable-card-wrapper:last-child {
    margin-bottom: 0;
}

/* Melhorias para drag and drop */
.kanban-item {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    cursor: grab;
    position: relative;
    width: 100%;
    box-sizing: border-box;
}

.kanban-item:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.kanban-item.dragging {
    opacity: 0.3 !important;
    /* transform: rotate(5deg) !important; */
    cursor: grabbing !important;
    z-index: 1000 !important;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2) !important;
}

.kanban-item:active {
    cursor: grabbing;
}

/* Hover states melhorados */
.kanban-item:not(.dragging):hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
    transition: all 0.2s ease;
}

.kanban-card {
    background: white;
    border: none;
    border-radius: 8px;
    padding: 12px;
    margin-bottom: 8px;
    cursor: grab;
    transition: all 0.2s ease;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12);
    animation: fadeIn 0.3s ease;
}

.kanban-card:hover {
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
    transform: translateY(-1px);
}

.kanban-card.dragging {
    opacity: 0.3;
    /* transform: rotate(3deg) scale(1.05); */
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
    cursor: grabbing;
}

.kanban-card:active {
    cursor: grabbing;
}

.kanban-drop-zone {
    min-height: 300px;
    padding: 8px;
    border-radius: 8px;
    transition: all 0.2s ease;
}

.kanban-drop-zone.drag-over {
    background-color: #e3f2fd;
    border: 2px dashed #2196f3;
}

.dragging-over {
    background-color: #e3f2fd !important;
    border: 2px dashed #2196f3 !important;
}

/* Placeholder para colunas vazias */
.kanban-items:empty::before {
    content: "Arraste cards aqui";
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100px;
    color: #9e9e9e;
    font-style: italic;
    border: 2px dashed #e0e0e0;
    border-radius: 8px;
    background: #fafafa;
}

/* Estilo para área vazia das colunas */
.kanban-items .text-muted {
    opacity: 0.6;
}

.kanban-items:hover .text-muted {
    opacity: 0.8;
}

/* Estilos para o DragOverlay */
.drag-overlay {
    pointer-events: none;
    z-index: 9999;
    /* transform: rotate(5deg) !important; */
    /* transform: rotate(0.01deg) !important; */
    opacity: 0.9 !important;
    box-shadow: 0 15px 30px rgba(0,0,0,0.3) !important;
}

/* Melhorar o comportamento do drag overlay */
.drag-overlay .kanban-item {
    width: 229px;
    /* transform: rotate(0.01deg) !important; */
    opacity: 0.9 !important;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3) !important;
    z-index: 1000 !important;
    /* border: 2px solid #2196f3 !important; */
}

.add-card-container {
    padding: 12px;
    border-top: 1px solid #e0e0e0;
}

.btn-add-card {
    width: 100%;
    background: #f8f9fa;
    border: 2px dashed #dee2e6;
    color: #6c757d;
    padding: 12px;
    border-radius: 8px;
    transition: all 0.2s ease;
}

.btn-add-card:hover {
    background: #e9ecef;
    border-color: #adb5bd;
    color: #495057;
}

/* Indicador visual para posição de inserção */
.drop-indicator {
    height: 2px;
    background-color: #2196f3;
    margin: 4px 0;
    border-radius: 1px;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.drop-indicator.active {
    opacity: 1;
    animation: pulse 1s infinite;
}

/* Feedback visual para cards */
.card-body {
    position: relative;
    overflow: hidden;
}

/* Estilos para o modal */
.modal.show {
    display: flex !important;
    align-items: center;
    justify-content: center;
}

.modal-content {
    border: none;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.modal-header {
    border-bottom: 1px solid rgba(255,255,255,0.2);
    border-radius: 12px 12px 0 0;
}

.modal-header hr {
    border-color: rgba(255,255,255,0.3);
    margin: 0.5rem 0 0 0;
}

.modal-body {
    padding: 1.5rem;
}

.modal-body .bg-light {
    background-color: #f8f9fa !important;
    border: 1px solid #e9ecef;
}

/* Badges no card */
.badge {
    font-size: 0.75rem;
    font-weight: 500;
}

.badge.bg-light {
    color: #495057 !important;
    background-color: #f8f9fa !important;
    border: 1px solid #dee2e6;
}

/* Grau badge styling */
.grau-badge {
    font-weight: 600;
    font-size: 0.7rem;
}

/* Botões do modal */
.btn-editar {
    background-color: #6f42c1;
    border-color: #6f42c1;
    color: white;
}

.btn-editar:hover {
    background-color: #5a359a;
    border-color: #5a359a;
    color: white;
}

/* Melhorias para o select de grau */
.form-select.rounded-pill {
    border-radius: 50px !important;
    font-weight: 600;
    border: 2px solid transparent;
}

.form-select.rounded-pill:focus {
    border-color: rgba(255,255,255,0.5);
    box-shadow: 0 0 0 0.2rem rgba(255,255,255,0.25);
}

/* Melhorias para tooltips */
[data-bs-toggle="tooltip"] {
    cursor: help;
}

/* Estilo para cards em estado de loading */
.kanban-item.loading {
    opacity: 0.7;
    pointer-events: none;
}

.kanban-item.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid #f3f3f3;
    border-top: 2px solid #007bff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Animação de rotação para o ícone de carregamento */
.spin {
    animation: spin 1s linear infinite;
}

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

/* Animações suaves para transições */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.5; }
    100% { opacity: 1; }
}

/* Animação de entrada do modal */
@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.modal.show .modal-content {
    animation: modalFadeIn 0.3s ease-out;
}

/* Prevenir overflow horizontal desnecessário */
* {
    box-sizing: border-box;
}

/* Responsividade do modal e kanban */
@media (max-width: 768px) {
    .modal-dialog {
        margin: 1rem;
        max-width: calc(100% - 2rem);
    }
    
    .modal-body .row .col-md-8,
    .modal-body .row .col-md-4 {
        margin-bottom: 1rem;
    }

    .kanban-column {
        width: 280px;
        min-width: 280px;
        max-width: 280px;
    }
    
    .kanban-board {
        gap: 12px;
        padding: 12px;
    }
}