/* Tasks & Follow-Up Page Styles */

.tasks-section {
    min-height: 100vh;
    padding: 120px 0 4rem;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 50%, #dee2e6 100%);
    position: relative;
    overflow: hidden;
}

/* Tasks Header */
.tasks-header {
    text-align: center;
    margin-bottom: 2rem;
    padding: 2rem;
    background: var(--bg-white);
    border-radius: 20px;
    border: 2px solid var(--primary-color);
    box-shadow: var(--shadow-xl), var(--shadow-blue);
}

.tasks-header h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
    font-weight: 800;
}

.tasks-header p {
    color: var(--text-light);
    font-size: 1.1rem;
}

/* Task Statistics */
.task-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: var(--bg-medium);
    padding: 1.5rem;
    border-radius: 12px;
    border: 2px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: all 0.3s ease;
}

.stat-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
}

.stat-card i {
    font-size: 2.5rem;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.stat-card:nth-child(1) i {
    background: rgba(0, 86, 179, 0.1);
    color: #0056b3;
}

.stat-card:nth-child(2) i {
    background: rgba(40, 167, 69, 0.1);
    color: #28a745;
}

.stat-card:nth-child(3) i {
    background: rgba(255, 193, 7, 0.1);
    color: #ffc107;
}

.stat-card:nth-child(4) i {
    background: rgba(220, 53, 69, 0.1);
    color: #dc3545;
}

.stat-content {
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--text-dark);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Add Task Bar */
.add-task-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding: 1.5rem;
    background: var(--bg-white);
    border-radius: 12px;
    border: 2px solid var(--border-color);
}

.add-task-bar button {
    padding: 0.875rem 1.5rem;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border: none;
    border-radius: 8px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
}

.task-filters {
    display: flex;
    gap: 1rem;
}

.task-filters select {
    padding: 0.75rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-light);
    color: var(--text-dark);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    outline: none;
    transition: all 0.3s ease;
}

.task-filters select:focus {
    border-color: var(--primary-color);
}

/* Tasks Container */
.tasks-container {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: 20px;
    border: 2px solid var(--border-color);
    margin-bottom: 2rem;
    box-shadow: var(--shadow-md);
}

.tasks-container h3 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.tasks-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.task-item {
    background: var(--bg-light);
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 5px solid var(--border-color);
    display: grid;
    grid-template-columns: auto 1fr auto auto;
    gap: 1.5rem;
    align-items: center;
    transition: all 0.3s ease;
}

.task-item:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-md);
}

.task-item.priority-high {
    border-left-color: #dc3545;
}

.task-item.priority-medium {
    border-left-color: #ffc107;
}

.task-item.priority-low {
    border-left-color: #28a745;
}

.task-item.completed {
    opacity: 0.6;
    background: var(--bg-medium);
}

.task-item.completed .task-title {
    text-decoration: line-through;
}

.task-checkbox {
    width: 24px;
    height: 24px;
    cursor: pointer;
}

.task-content {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.task-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-dark);
    margin: 0;
}

.task-meta {
    display: flex;
    gap: 1.5rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.task-meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.task-type-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    background: var(--primary-color);
    color: var(--bg-white);
}

.task-due {
    font-weight: 600;
}

.task-due.overdue {
    color: #dc3545;
}

.task-due.today {
    color: #ffc107;
}

.task-due.upcoming {
    color: #28a745;
}

.task-actions {
    display: flex;
    gap: 0.5rem;
}

.btn-task-action {
    width: 35px;
    height: 35px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    color: var(--bg-white);
}

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

.btn-edit-task:hover {
    background: var(--primary-dark);
    transform: scale(1.1);
}

.btn-delete-task {
    background: #dc3545;
}

.btn-delete-task:hover {
    background: #c82333;
    transform: scale(1.1);
}

.btn-complete-task {
    background: #28a745;
}

.btn-complete-task:hover {
    background: #218838;
    transform: scale(1.1);
}

/* Upcoming Reminders */
.upcoming-reminders {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: 20px;
    border: 2px solid var(--border-color);
    box-shadow: var(--shadow-md);
}

.upcoming-reminders h3 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.reminders-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.reminder-item {
    background: var(--bg-light);
    padding: 1rem 1.5rem;
    border-radius: 8px;
    border-left: 4px solid #17a2b8;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.reminder-icon {
    width: 40px;
    height: 40px;
    background: #17a2b8;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
}

.reminder-content {
    flex: 1;
}

.reminder-title {
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.25rem;
}

.reminder-time {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
    overflow-y: auto;
}

.modal.show {
    display: flex !important;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: #FFFFFF;
    border-radius: 20px;
    border: 2px solid var(--primary-color);
    width: 90%;
    max-width: 700px;
    max-height: 90vh;
    overflow-y: auto;
    animation: modalSlideIn 0.3s ease;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
}

@keyframes modalSlideIn {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-header {
    padding: 1.5rem 2rem;
    border-bottom: 2px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h2 {
    color: var(--primary-color);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.close-btn {
    background: none;
    border: none;
    font-size: 2rem;
    cursor: pointer;
    color: var(--text-muted);
    line-height: 1;
    transition: all 0.3s ease;
}

.close-btn:hover {
    color: var(--primary-color);
    transform: rotate(90deg);
}

#taskForm {
    padding: 2rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-group label {
    display: block;
    color: #0B1A2A;
    font-weight: 700;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.form-group label i {
    color: var(--primary-color);
    width: 20px;
}

.form-group input[type="text"],
.form-group input[type="date"],
.form-group input[type="time"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    background: #FFFFFF;
    color: #000000;
    font-size: 1rem;
    font-weight: 700;
    transition: all 0.3s ease;
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary-color);
    background: #FFFFFF;
    box-shadow: 0 0 0 3px rgba(200, 162, 74, 0.2);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #666666;
    opacity: 1;
    font-weight: 600;
}

.form-group input:-ms-input-placeholder,
.form-group textarea:-ms-input-placeholder {
    color: #666666;
    font-weight: 600;
}

.form-group input::-ms-input-placeholder,
.form-group textarea::-ms-input-placeholder {
    color: #666666;
    font-weight: 600;
}

.form-group input[type="checkbox"] {
    width: auto;
    margin-right: 0.5rem;
}

.modal-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.modal-actions button {
    flex: 1;
    padding: 0.875rem 1.5rem;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    border: none;
    border-radius: 8px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
}

/* Responsive */
@media (max-width: 768px) {
    .task-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .add-task-bar {
        flex-direction: column;
        gap: 1rem;
    }
    
    .task-filters {
        width: 100%;
    }
    
    .task-item {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}