/* ==========================================================================
   Interior Design Lead Manager - Kanban Board Styles
   ========================================================================== */

.idlm-kanban-wrap {
    width: 100%;
    margin-top: 15px;
    box-sizing: border-box;
}

/* Filter Bar styles specifically for Kanban view */
.idlm-kanban-filters {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    gap: 16px;
    background: #ffffff;
    border: 1px solid var(--idlm-border);
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 24px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.02);
}

.idlm-kanban-filters .idlm-filter-group {
    flex: 1;
    min-width: 180px;
    margin-bottom: 0;
}

.idlm-kanban-filters .idlm-filter-group label {
    display: block;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--idlm-text-muted);
    margin-bottom: 6px;
}

.idlm-kanban-filters .idlm-input,
.idlm-kanban-filters .idlm-select {
    width: 100%;
    box-sizing: border-box;
}

/* Kanban Board Container */
.idlm-kanban-board {
    display: flex;
    gap: 16px;
    overflow-x: auto;
    padding-bottom: 20px;
    align-items: flex-start;
    min-height: calc(100vh - 280px);
    width: 100%;
}

/* Column Styling */
.idlm-kanban-column {
    flex: 0 0 310px;
    width: 310px;
    background: #f8fafc;
    border: 1px solid var(--idlm-border);
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    max-height: calc(100vh - 230px);
    transition: background-color 0.2s ease, border-color 0.2s ease;
    box-shadow: 0 1px 3px rgba(0,0,0,0.02);
}

/* Drag hover feedback on column */
.idlm-kanban-column.drag-over {
    background-color: var(--idlm-info-soft) !important;
    border: 2px dashed var(--idlm-secondary) !important;
}

/* Column Header styling with colored top accent line */
.idlm-kanban-column-header {
    padding: 16px 16px 12px 16px;
    border-bottom: 1px solid var(--idlm-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    border-top-left-radius: 12px;
    border-top-right-radius: 12px;
    background: #ffffff;
}

/* Accent strip color depending on stage rank/index */
.idlm-kanban-column-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    border-top-left-radius: 12px;
    border-top-right-radius: 12px;
    background-color: var(--idlm-border);
}

/* Color variations for accent strip */
.idlm-kanban-column[data-stage="New"] .idlm-kanban-column-header::before { background-color: var(--idlm-secondary); }
.idlm-kanban-column[data-stage="Contacted"] .idlm-kanban-column-header::before { background-color: var(--idlm-primary); }
.idlm-kanban-column[data-stage="Qualified"] .idlm-kanban-column-header::before { background-color: var(--idlm-success); }
.idlm-kanban-column[data-stage="Quote Shared"] .idlm-kanban-column-header::before { background-color: #7c3aed; }
.idlm-kanban-column[data-stage="Negotiation"] .idlm-kanban-column-header::before { background-color: #ea580c; }
.idlm-kanban-column[data-stage="Won"] .idlm-kanban-column-header::before { background-color: var(--idlm-success); }
.idlm-kanban-column[data-stage="Lost"] .idlm-kanban-column-header::before { background-color: var(--idlm-danger); }

.idlm-kanban-column-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--idlm-text-main);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.idlm-kanban-column-metrics {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 4px;
}

.idlm-kanban-column-pipeline-value {
    color: #475569;
    font-size: 10px;
    font-weight: 600;
    line-height: 1.2;
    white-space: nowrap;
}

.idlm-kanban-column-count {
    background: #f1f5f9;
    border: 1px solid #e2e8f0;
    color: var(--idlm-text-muted);
    font-size: 11px;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 20px;
}

/* Scrollable column body */
.idlm-kanban-column-body {
    flex: 1;
    overflow-y: auto;
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    min-height: 150px;
    box-sizing: border-box;
}

/* Card Styling */
.idlm-kanban-card {
    background: #ffffff;
    border: 1px solid var(--idlm-border);
    border-radius: var(--idlm-radius);
    padding: 14px;
    cursor: grab;
    transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1), 
                box-shadow 0.2s cubic-bezier(0.4, 0, 0.2, 1), 
                border-color 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    user-select: none;
    box-sizing: border-box;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02);
}

.idlm-kanban-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--idlm-shadow);
    border-color: var(--idlm-primary);
}

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

/* Card drag state style */
.idlm-kanban-card.dragging {
    opacity: 0.4;
    border: 1px dashed var(--idlm-primary);
}

.idlm-kanban-card-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--idlm-text-main);
    margin: 0 0 6px 0;
    line-height: 1.4;
    cursor: pointer;
}

.idlm-kanban-card-title:hover {
    color: var(--idlm-primary);
    text-decoration: underline;
}

.idlm-kanban-card-meta {
    font-size: 11px;
    color: var(--idlm-text-muted);
    margin-bottom: 10px;
    line-height: 1.5;
}

.idlm-kanban-card-meta div {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.idlm-kanban-card-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 10px;
}

.idlm-kanban-card-badge {
    font-size: 10px;
    font-weight: 500;
    padding: 2px 8px;
    border-radius: 4px;
    display: inline-flex;
    align-items: center;
}

/* Custom indicator states for Call Status and Tasks */
.idlm-kanban-card-indicators {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 11px;
    border-top: 1px solid #f1f5f9;
    padding-top: 8px;
    color: var(--idlm-text-muted);
}

.idlm-kanban-card-rep {
    font-size: 11px;
    color: var(--idlm-text-muted);
    display: flex;
    align-items: center;
    gap: 4px;
}

.idlm-kanban-card-rep-icon {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #e2e8f0;
    color: #475569;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 9px;
    font-weight: 600;
}

.idlm-kanban-task-pill {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: 12px;
}

.idlm-kanban-task-pill.pending {
    background: #eff6ff;
    color: var(--idlm-secondary);
}

.idlm-kanban-task-pill.overdue {
    background: var(--idlm-danger-soft);
    color: var(--idlm-danger);
    animation: idlm-pulse-kanban 1.5s infinite;
}

/* Animations */
@keyframes idlm-pulse-kanban {
    0% { opacity: 1; }
    50% { opacity: 0.6; }
    100% { opacity: 1; }
}

/* Empty Column State */
.idlm-kanban-column-empty {
    border: 1px dashed var(--idlm-border);
    border-radius: var(--idlm-radius);
    padding: 20px;
    text-align: center;
    color: var(--idlm-text-muted);
    font-size: 12px;
    margin: auto 0;
}

/* Responsive constraints */
@media (max-width: 768px) {
    .idlm-kanban-board {
        flex-direction: column;
        align-items: stretch;
    }
    .idlm-kanban-column {
        flex: 1 1 auto;
        width: 100%;
        max-height: none;
    }
}