/**
 * WardMate Task Management Styles
 * Matches the app's design language (Settings/Tools style)
 * 
 * @version 2.1.0
 */

/* ==================== TASK MANAGEMENT CONTAINER ==================== */

.task-management-container {
    padding: 0;
    height: 100%;
    display: flex;
    flex-direction: column;
}

/* ==================== TASK HEADER ==================== */

.task-header {
    display: none; /* Header is in sheet-header */
}

.task-page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    gap: 16px;
}

.task-page-header h1 {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text);
    margin: 0;
}

.task-page-header h1 .material-symbols-rounded {
    font-size: 28px;
    color: var(--primary);
}

.task-page-header .task-new-btn {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: 6px;
}

.task-page-header .task-new-btn .material-symbols-rounded {
    font-size: 20px;
}

/* ==================== STATISTICS CARDS ==================== */

.task-stats-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 8px;
    padding: 12px 16px;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
}

@media (max-width: 900px) {
    .task-stats-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 600px) {
    .task-stats-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.stat-card {
    background: var(--surface);
    border-radius: var(--radius-m);
    padding: 12px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s ease;
    border: 1px solid var(--border);
}

.stat-card:hover {
    background: var(--primary-bg);
}

.stat-card .stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text);
}

.stat-card .stat-label {
    font-size: 0.75rem;
    color: var(--text-sec);
    margin-top: 2px;
}

.stat-card.stat-pending { border-left: 3px solid var(--warning); }
.stat-card.stat-progress { border-left: 3px solid var(--primary); }
.stat-card.stat-verification { border-left: 3px solid #9c27b0; }
.stat-card.stat-verified { border-left: 3px solid var(--success); }

.stat-card.stat-overdue.alert {
    background: var(--danger-bg);
    border-left: 3px solid var(--danger);
}

.stat-card.stat-overdue.alert .stat-value {
    color: var(--danger);
}

/* ==================== TASK TABS (App Style) ==================== */

.task-tabs {
    display: flex;
    overflow-x: auto;
    border-bottom: 1px solid var(--divider);
    background: var(--surface);
    -webkit-overflow-scrolling: touch;
    flex-shrink: 0;
}

.task-tab {
    flex: 1;
    padding: 14px 16px;
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    color: var(--text-sec);
    font-weight: 500;
    font-size: 13px;
    white-space: nowrap;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    transition: all 0.2s;
}

.task-tab:hover {
    color: var(--text);
    background: var(--bg);
}

.task-tab.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

.task-tab .badge {
    background: var(--bg);
    color: var(--text-sec);
    padding: 2px 6px;
    border-radius: 10px;
    font-size: 11px;
    font-weight: 600;
}

.task-tab.active .badge {
    background: var(--primary-bg);
    color: var(--primary);
}

/* ==================== FILTER BAR ==================== */

.task-filter-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
}

.task-filter-group {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    flex: 1;
}

.task-filter-bar select {
    padding: 8px 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius-m);
    font-size: 14px;
    background: var(--surface);
    color: var(--text);
    cursor: pointer;
    min-width: 120px;
}

.task-filter-bar select:focus {
    outline: none;
    border-color: var(--primary);
}

.task-filter-clear {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    padding: 0;
    border-radius: var(--radius-m);
    background: var(--bg);
    border: 1px solid var(--border);
    color: var(--text-sec);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.task-filter-clear:hover {
    background: var(--primary-bg);
    color: var(--primary);
    border-color: var(--primary);
}

.task-filter-clear .material-symbols-rounded {
    font-size: 20px;
}

/* ==================== TASK LIST ==================== */

.task-list-container {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    -webkit-overflow-scrolling: touch;
}

.task-empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 80px 20px;
    color: var(--text-sec);
    min-height: 300px;
}

.task-empty-state .material-symbols-rounded {
    font-size: 80px;
    opacity: 0.25;
    margin-bottom: 20px;
    color: var(--primary);
}

.task-empty-state .task-empty-text {
    font-size: 1.1rem;
    font-weight: 500;
    margin: 0 0 8px 0;
    color: var(--text);
}

.task-empty-state .task-empty-subtext {
    font-size: 0.9rem;
    color: var(--text-sec);
    margin: 0;
}

.task-empty-state .material-symbols-rounded {
    font-size: 64px;
    opacity: 0.3;
    margin-bottom: 16px;
}

.task-empty-state p {
    font-size: 1rem;
}

/* ==================== TASK CARD (App Style) ==================== */

.task-card {
    background: var(--surface);
    border-radius: var(--radius-l);
    padding: 16px;
    margin-bottom: 12px;
    border: 1px solid var(--border);
    cursor: pointer;
    transition: all 0.2s;
}

.task-card:hover {
    background: var(--bg);
}

.task-card.overdue {
    border-left: 3px solid var(--danger);
}

.task-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.task-priority-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 8px;
    border-radius: var(--radius-s);
    font-size: 12px;
    font-weight: 600;
}

.task-priority-badge.priority-urgent {
    background: var(--danger-bg);
    color: var(--danger);
}

.task-priority-badge.priority-high {
    background: var(--warning-bg);
    color: var(--warning);
}

.task-priority-badge.priority-medium {
    background: var(--primary-bg);
    color: var(--primary);
}

.task-priority-badge.priority-low {
    background: var(--bg);
    color: var(--text-sec);
}

.task-status-badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 8px;
    border-radius: var(--radius-s);
    font-size: 12px;
    font-weight: 500;
}

.task-status-badge.status-pending {
    background: var(--warning-bg);
    color: var(--warning);
}

.task-status-badge.status-in_progress {
    background: var(--primary-bg);
    color: var(--primary);
}

.task-status-badge.status-pending_verification {
    background: #f3e5f5;
    color: #9c27b0;
}

.task-status-badge.status-verified {
    background: var(--success-bg);
    color: var(--success);
}

.task-status-badge.status-cancelled {
    background: var(--bg);
    color: var(--text-sec);
    text-decoration: line-through;
}

.task-card .task-title {
    margin: 0 0 8px 0;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text);
}

.task-card .task-description {
    margin: 0 0 12px 0;
    font-size: 0.875rem;
    color: var(--text-sec);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.task-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    font-size: 0.8rem;
    color: var(--text-sec);
    margin-bottom: 12px;
}

.task-meta span {
    display: flex;
    align-items: center;
    gap: 4px;
}

.task-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 12px;
    border-top: 1px solid var(--divider);
    font-size: 0.8rem;
    color: var(--text-sec);
}

/* ==================== MODAL STYLES ==================== */
/* Note: Main modal-overlay rules are in style.css */
/* These styles only override/augment for task-specific modals */

/* Do NOT override main modal-overlay styles here - use specific selectors below */

/* Nested modal-overlay inside task-modal-container needs to be visible */
/* This is for dynamically created modals inside the task management */
#task-modal-container .modal-overlay {
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 20px;
}

/* Task-specific modal content styling - App Style */
#task-modal-container .modal-content {
    background: var(--surface);
    border-radius: var(--radius-l);
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

#task-modal-container .modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid var(--divider);
    background: var(--surface);
}

#task-modal-container .modal-header h2 {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text);
}

#task-modal-container .modal-close {
    background: none;
    border: none;
    color: var(--text-sec);
    cursor: pointer;
    padding: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-m);
    transition: all 0.2s;
}

#task-modal-container .modal-close:hover {
    background: var(--bg);
    color: var(--text);
}

#task-modal-container .modal-body {
    padding: 20px;
    overflow-y: auto;
    flex: 1;
}

#task-modal-container .modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    padding: 16px 20px;
    border-top: 1px solid var(--divider);
    background: var(--surface);
}

/* ==================== FORM STYLES (App Style) ==================== */

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--text);
    margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius-m);
    font-size: 16px;
    background: var(--surface);
    color: var(--text);
    transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
}

.form-group textarea {
    min-height: 80px;
    resize: vertical;
}

.form-row {
    display: flex;
    gap: 16px;
}

.form-row .form-group {
    flex: 1;
}

@media (max-width: 500px) {
    .form-row {
        flex-direction: column;
        gap: 0;
    }
}

/* ==================== TASK DETAIL MODAL ==================== */

.task-detail-modal {
    max-width: 900px;
}

.task-detail-grid {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 24px;
}

@media (max-width: 800px) {
    .task-detail-grid {
        grid-template-columns: 1fr;
    }
}

.task-detail-section {
    margin-bottom: 24px;
}

.task-detail-section h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text);
    margin: 0 0 12px 0;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--divider);
}

.task-detail-info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.task-detail-info-grid .info-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.task-detail-info-grid .info-item label {
    font-size: 12px;
    color: var(--text-sec);
    font-weight: 500;
}

.task-detail-info-grid .info-item span {
    font-size: 14px;
    color: var(--text);
}

/* ==================== COMMENTS ==================== */

.task-comments {
    max-height: 200px;
    overflow-y: auto;
    margin-bottom: 16px;
}

.task-comment {
    padding: 12px;
    background: var(--bg);
    border-radius: var(--radius-m);
    margin-bottom: 8px;
}

.comment-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
}

.comment-author {
    font-weight: 600;
    font-size: 14px;
    color: var(--text);
}

.comment-date {
    font-size: 12px;
    color: var(--text-sec);
}

.comment-text {
    font-size: 14px;
    color: var(--text);
    margin: 0;
}

.comment-input {
    display: flex;
    gap: 12px;
}

.comment-input textarea {
    flex: 1;
    min-height: 60px;
}

/* ==================== TIMELINE ==================== */

.task-detail-sidebar {
    background: var(--bg);
    border-radius: var(--radius-m);
    padding: 16px;
}

.task-detail-sidebar h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text);
    margin: 0 0 16px 0;
}

.task-timeline {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.timeline-entry {
    display: flex;
    gap: 12px;
}

.timeline-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--primary-bg);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.timeline-content {
    flex: 1;
}

.timeline-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 4px;
}

.timeline-user {
    font-weight: 600;
    font-size: 14px;
    color: var(--text);
}

.timeline-time {
    font-size: 12px;
    color: var(--text-sec);
}

.timeline-description {
    font-size: 14px;
    color: var(--text-sec);
    margin: 0;
}

.timeline-notes {
    font-size: 13px;
    color: var(--text);
    margin: 4px 0 0 0;
    padding: 8px;
    background: var(--surface);
    border-radius: var(--radius-s);
}

/* ==================== BUTTON STYLES ==================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: var(--radius-m);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    border: none;
}

.btn-primary {
    background: var(--primary);
    color: white;
}

.btn-primary:hover {
    background: var(--primary-dark);
}

.btn-secondary {
    background: var(--surface);
    color: var(--text);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    background: var(--bg);
}

.btn-success {
    background: var(--success);
    color: white;
}

.btn-success:hover {
    background: #388e3c;
}

.btn-danger {
    background: var(--danger);
    color: white;
}

.btn-danger:hover {
    background: #c62828;
}

/* ==================== PATIENT SELECT DROPDOWN ==================== */

.patient-select-container {
    position: relative;
}

.patient-select-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-m);
    max-height: 200px;
    overflow-y: auto;
    z-index: 100;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.patient-select-option {
    padding: 12px 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: background 0.2s;
}

.patient-select-option:hover {
    background: var(--bg);
}

.patient-select-option .patient-name {
    font-weight: 500;
    color: var(--text);
}

.patient-select-option .patient-room {
    font-size: 12px;
    color: var(--text-sec);
    background: var(--primary-bg);
    padding: 2px 8px;
    border-radius: var(--radius-s);
}

/* ==================== RESPONSIVE ==================== */

@media (max-width: 600px) {
    .task-stats-grid {
        padding: 8px;
        gap: 6px;
    }
    
    .stat-card {
        padding: 8px;
    }
    
    .stat-card .stat-value {
        font-size: 1.25rem;
    }
    
    .task-filter-bar {
        padding: 8px;
    }
    
    .task-filter-bar select {
        min-width: 100px;
        padding: 6px 10px;
        font-size: 13px;
    }
    
    .task-list-container {
        padding: 12px;
    }
}