/* ==========================================
   KANBAN BOARD STYLES - Dashboard Moderno
   ========================================== */

.kanban-board {
    display: flex;
    gap: 20px;
    overflow-x: auto;
    padding: 10px 0;
    margin-bottom: 30px;
    max-width: 100%;
    /* Prevenir ultrapassar 100% */
    width: 100%;
}

.kanban-column {
    flex: 1;
    min-width: 240px;
    /* Reduzido de 300px para caber 4 colunas */
    max-width: calc(25% - 15px);
    /* Garante 4 colunas iguais com gap */
    background: white;
    border-radius: 12px;
    padding: 1px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    max-height: 80vh;
    display: flex;
    flex-direction: column;
}

.kanban-column-header {
    border-radius: 8px 8px 0 0;
    margin-bottom: 15px;
}

.kanban-cards {
    flex: 1;
    overflow-y: auto;
    padding: 0 15px 15px 15px;
}

.kanban-card {
    background: white;
    border-radius: 8px;
    padding: 15px;
    margin-bottom: 12px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.08);
    cursor: pointer;
    transition: all 0.2s ease;
    border: 1px solid #e2e8f0;
}

.kanban-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.12);
    border-color: #667eea;
}

.kanban-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    padding-bottom: 10px;
    border-bottom: 1px solid #f0f0f0;
}

.kanban-card-body {
    margin: 10px 0;
}

.kanban-card-body p {
    margin: 6px 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.kanban-card-footer {
    padding-top: 10px;
    margin-top: 10px;
    border-top: 1px solid #f0f0f0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
}

.kanban-empty {
    text-align: center;
    padding: 40px 20px;
    color: #a0aec0;
}

/* Scrollbar styling para Kanban */
.kanban-cards::-webkit-scrollbar {
    width: 6px;
}

.kanban-cards::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 10px;
}

.kanban-cards::-webkit-scrollbar-thumb {
    background: #cbd5e0;
    border-radius: 10px;
}

.kanban-cards::-webkit-scrollbar-thumb:hover {
    background: #a0aec0;
}

/* Kanban Board - Horizontal scroll styling */
.kanban-board::-webkit-scrollbar {
    height: 8px;
}

.kanban-board::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 10px;
}

.kanban-board::-webkit-scrollbar-thumb {
    background: #cbd5e0;
    border-radius: 10px;
}

.kanban-board::-webkit-scrollbar-thumb:hover {
    background: #a0aec0;
}

/* Responsivo - Mobile */
@media (max-width: 1024px) {
    .kanban-board {
        gap: 15px;
    }

    .kanban-column {
        min-width: 280px;
    }
}

@media (max-width: 768px) {
    .kanban-board {
        flex-direction: column;
        overflow-x: visible;
    }

    .kanban-column {
        min-width: 100%;
        max-height: none;
    }

    .kanban-cards {
        max-height: 400px;
    }
}

/* Enhanced stat cards with gradients */
.stats-grid .stat-card {
    position: relative;
    overflow: hidden;
}

.stats-grid .stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, transparent 0%, rgba(255, 255, 255, 0.1) 100%);
    pointer-events: none;
}

/* Smooth animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.kanban-card {
    animation: fadeInUp 0.3s ease;
}