/* ============================================
   NoteView - Deadline Panel (Right Sidebar)
   ============================================ */

/* Panel container */
.deadline-panel {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.deadline-panel .section-header {
    padding: 1rem 1.25rem 0.5rem;
}

/* Urgency group */
.deadline-group {
    padding: 0 0.75rem;
    margin-bottom: 0.25rem;
}

.deadline-group-header {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    font-weight: 600;
    padding: 0.4rem 0.5rem 0.25rem;
}

.deadline-group-items {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

/* Individual deadline item */
.deadline-item {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    padding: 0.45rem 0.55rem;
    border-radius: var(--radius-sm, 6px);
    cursor: pointer;
    transition: background 0.15s ease;
    border: 1px solid transparent;
}

.deadline-item:hover {
    background: var(--bg-hover);
}

/* Urgency indicator dot */
.deadline-item-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
    margin-top: 5px;
}

.deadline-indicator-overdue {
    background: var(--danger-color, #ef4444);
    box-shadow: 0 0 5px rgba(239, 68, 68, 0.5);
}

.deadline-indicator-upcoming-soon {
    background: var(--warning-color, #f59e0b);
    box-shadow: 0 0 3px rgba(245, 158, 11, 0.3);
}

.deadline-indicator-upcoming {
    background: var(--accent);
    opacity: 0.6;
}

.deadline-item-content {
    flex: 1;
    min-width: 0;
}

.deadline-item-text {
    display: block;
    font-size: 0.82rem;
    line-height: 1.35;
    color: var(--text-primary);
    word-break: break-word;
}

.deadline-item-date {
    display: inline-block;
    font-size: 0.68rem;
    margin-top: 0.15rem;
    padding: 0.1rem 0.4rem;
    border-radius: var(--radius-full, 9999px);
    border: 1px solid var(--border);
}

.deadline-item-date.date-overdue {
    border-color: rgba(239, 68, 68, 0.3);
    background-color: rgba(239, 68, 68, 0.08);
    color: var(--danger-color, #ef4444);
    font-weight: 600;
}

.deadline-item-date.date-upcoming-soon {
    border-color: rgba(245, 158, 11, 0.3);
    background-color: rgba(245, 158, 11, 0.08);
    color: var(--warning-color, #f59e0b);
    font-weight: 600;
}

.deadline-item-date.date-upcoming {
    border-color: rgba(59, 130, 246, 0.25);
    background-color: rgba(59, 130, 246, 0.05);
    color: var(--accent);
}

/* Empty state */
.deadline-empty {
    padding: 1.5rem 1.25rem;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.82rem;
}

/* ============================================
   Due Badge Urgency Variants (shared)
   ============================================ */

.badge-due-overdue {
    border-color: rgba(239, 68, 68, 0.3) !important;
    background-color: rgba(239, 68, 68, 0.08) !important;
    color: var(--danger-color, #ef4444) !important;
    font-weight: 600;
}

.badge-due-upcoming-soon {
    border-color: rgba(245, 158, 11, 0.3) !important;
    background-color: rgba(245, 158, 11, 0.08) !important;
    color: var(--warning-color, #f59e0b) !important;
    font-weight: 600;
}

.badge-due-upcoming {
    border-color: rgba(59, 130, 246, 0.25) !important;
    background-color: rgba(59, 130, 246, 0.05) !important;
    color: var(--accent) !important;
}

/* ============================================
   Kanban Card Deadline Emphasis
   ============================================ */

.kanban-card.deadline-overdue {
    border-color: rgba(239, 68, 68, 0.3);
    border-left: 3px solid var(--danger-color, #ef4444);
}

.kanban-card.deadline-upcoming-soon {
    border-color: rgba(245, 158, 11, 0.25);
    border-left: 3px solid var(--warning-color, #f59e0b);
}

.kanban-badge.badge-due.badge-due-overdue {
    border-color: rgba(239, 68, 68, 0.3);
    background-color: rgba(239, 68, 68, 0.08);
    color: #ef4444;
    font-weight: 600;
}

.kanban-badge.badge-due.badge-due-upcoming-soon {
    border-color: rgba(245, 158, 11, 0.3);
    background-color: rgba(245, 158, 11, 0.08);
    color: #f59e0b;
    font-weight: 600;
}

.kanban-badge.badge-due.badge-due-upcoming {
    border-color: rgba(59, 130, 246, 0.25);
    background-color: rgba(59, 130, 246, 0.05);
    color: var(--accent);
}

/* ============================================
   Due Date Popover (editor badge click)
   ============================================ */

.due-popover {
    position: fixed;
    z-index: 10000;
    width: 220px;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-md, 8px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    padding: 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.due-popover-input {
    width: 100%;
    padding: 0.5rem 0.6rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm, 6px);
    font-size: 0.9rem;
    color: var(--text-primary);
    background: var(--bg-secondary);
    box-sizing: border-box;
}

.due-popover-actions {
    display: flex;
    gap: 0.4rem;
}

.due-popover-btn {
    flex: 1;
    padding: 0.45rem 0.5rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm, 6px);
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    background: var(--bg-secondary);
    color: var(--text-primary);
    text-align: center;
    -webkit-tap-highlight-color: transparent;
}

.due-popover-btn:active {
    opacity: 0.8;
}

.due-popover-save {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

.due-popover-remove {
    color: var(--danger-color, #ef4444);
    border-color: rgba(239, 68, 68, 0.25);
}