/* Стили карточек */
.card {
    background: var(--card-background);
    border-radius: var(--border-radius-large);
    border: 1px solid var(--border-color);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-fast);
}

.card:hover {
    box-shadow: var(--shadow-md);
}

.card-header {
    padding: 20px 25px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--card-background);
}

.card-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-dark);
    margin: 0;
}

.card-subtitle {
    font-size: var(--font-size-sm);
    color: var(--text-light);
    margin: 4px 0 0 0;
}

.card-body {
    padding: 20px 25px;
}

.card-footer {
    padding: 15px 25px;
    border-top: 1px solid var(--border-color);
    background: var(--border-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Размеры карточек */
.card-sm {
    border-radius: var(--border-radius);
}

.card-sm .card-header,
.card-sm .card-body,
.card-sm .card-footer {
    padding: 15px 20px;
}

.card-lg .card-header,
.card-lg .card-body,
.card-lg .card-footer {
    padding: 30px 35px;
}

/* Карточки статистики */
.stat-card {
    background: var(--card-background);
    border-radius: var(--border-radius-large);
    border: 1px solid var(--border-color);
    padding: 25px;
    text-align: center;
    transition: all var(--transition-fast);
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-dark);
}

.stat-label {
    font-size: var(--font-size-base);
    color: var(--text-light);
    font-weight: 500;
}

/* Контейнер списка задач */
#tasksList {
    background: var(--background-color);
    border-radius: var(--border-radius);
    padding: 20px;
    min-height: 200px;
}

/* Карточки задач */
.task-card {
    background: var(--card-background);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    padding: 24px;
    margin-bottom: 24px;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-md);
}

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

.task-card:last-child {
    margin-bottom: 0;
}

.task-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 16px;
}

.task-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-dark);
    margin: 0;
    line-height: 1.3;
    cursor: pointer;
    transition: color var(--transition-fast);
    user-select: none;
}

.task-title:hover {
    color: var(--primary-color);
}

.task-meta {
    display: flex;
    gap: 12px;
    align-items: center;
    margin-bottom: 12px;
    font-size: var(--font-size-sm);
    color: var(--text-light);
}

.task-description {
    color: var(--text-color);
    line-height: 1.5;
    margin-bottom: 16px;
}

.task-actions {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
}

/* Статусы задач */
.task-status {
    padding: 4px 12px;
    border-radius: 20px;
    font-size: var(--font-size-sm);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.task-status.pending {
    background: rgba(237, 137, 54, 0.1);
    color: var(--warning-color);
}

.task-status.in-progress {
    background: rgba(66, 153, 225, 0.1);
    color: var(--info-color);
}

.task-status.review {
    background: rgba(128, 90, 213, 0.1);
    color: #805ad5;
}

.task-status.completed {
    background: rgba(72, 187, 120, 0.1);
    color: var(--success-color);
}

.task-status.revision {
    background: rgba(245, 101, 101, 0.1);
    color: var(--error-color);
}

/* Карточки пользователей */
.user-card {
    background: var(--card-background);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    transition: all var(--transition-fast);
}

.user-card:hover {
    box-shadow: var(--shadow-md);
}

.user-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    background: var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: var(--text-light);
}

.user-info {
    flex: 1;
}

.user-name {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 4px;
}

.user-role {
    font-size: var(--font-size-sm);
    color: var(--text-light);
}

/* Сетка карточек */
.cards-grid {
    display: grid;
    gap: 20px;
}

.cards-grid-2 {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.cards-grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.cards-grid-4 {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

/* Специальные карточки для настроек бота */
.bot-info-card {
    padding: 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background: var(--border-light);
}

.bot-avatar {
    font-size: 2rem;
    line-height: 1;
}

.bot-details .detail-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid var(--border-color);
}

.bot-details .detail-row:last-child {
    border-bottom: none;
}

.bot-error-card {
    padding: 16px;
    border: 1px solid var(--error-color);
    border-radius: var(--border-radius);
    background: rgba(245, 101, 101, 0.1);
}

.bot-troubleshooting ul {
    margin: 8px 0 0 20px;
    font-size: var(--font-size-sm);
}

.bot-disconnected-card {
    padding: 16px;
    border: 1px solid var(--warning-color);
    border-radius: var(--border-radius);
    background: rgba(237, 137, 54, 0.1);
}

.bot-setup-steps ol {
    margin: 8px 0 0 20px;
    font-size: var(--font-size-sm);
}

.bot-setup-steps li {
    margin-bottom: 4px;
}

/* Стили для детального просмотра задачи */
.task-detail-section {
    margin-bottom: 24px;
}

.task-detail-section:last-child {
    margin-bottom: 0;
}

.task-detail-section h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-dark);
    margin: 0 0 16px 0;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border-color);
}

.detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 16px;
}

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

.detail-item label {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.detail-item span {
    font-size: var(--font-size-base);
    color: var(--text-dark);
    font-weight: 500;
}

/* Стили для inline-редактирования */
.editable-field {
    position: relative;
}

.editable-text {
    cursor: pointer;
    transition: all var(--transition-fast);
    border-radius: var(--border-radius-small);
    padding: 8px;
    margin: -8px;
    display: block;
}

.editable-text:hover {
    background: var(--hover-color);
}

.editable-input {
    width: 100%;
    padding: 8px 12px;
    border: 2px solid var(--primary-color);
    border-radius: var(--border-radius);
    font-size: var(--font-size-base);
    background: var(--card-background);
    color: var(--text-color);
    box-shadow: 0 0 0 3px rgba(0, 121, 107, 0.1);
    transition: all var(--transition-fast);
}

.editable-input:focus {
    outline: none;
    border-color: var(--primary-light);
    box-shadow: 0 0 0 3px rgba(72, 169, 153, 0.2);
}

.editable-input textarea {
    resize: vertical;
    min-height: 100px;
}

.detail-description {
    background: var(--background-color);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 16px;
    line-height: 1.6;
    color: var(--text-color);
}

.detail-description.editable-text {
    margin: 0;
    padding: 16px;
}

.detail-description p {
    margin: 0;
}

.detail-comments {
    background: var(--background-color);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 16px;
    font-style: italic;
    color: var(--text-color);
}

/* История изменений */
.detail-history {
    max-height: 300px;
    overflow-y: auto;
}

.history-item {
    border-left: 3px solid var(--primary-color);
    padding: 12px 16px;
    margin-bottom: 12px;
    background: var(--background-color);
    border-radius: var(--border-radius);
}

.history-item:last-child {
    margin-bottom: 0;
}

.history-date {
    font-size: var(--font-size-sm);
    color: var(--text-light);
    margin-bottom: 4px;
}

.history-change {
    font-size: var(--font-size-base);
    color: var(--text-color);
    margin-bottom: 4px;
}

.history-user {
    font-size: var(--font-size-sm);
    color: var(--text-light);
    font-style: italic;
}

.modal-actions {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    width: 100%;
}

/* Header actions для модального окна */
.modal-header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Кнопка сохранения в header */
#saveTaskChanges {
    animation: pulse-save 2s infinite;
    border: 2px solid var(--success-color);
    font-weight: 600;
}

#saveTaskChanges:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(72, 187, 120, 0.3);
}

@keyframes pulse-save {
    0% { box-shadow: 0 0 0 0 rgba(72, 187, 120, 0.7); }
    70% { box-shadow: 0 0 0 8px rgba(72, 187, 120, 0); }
    100% { box-shadow: 0 0 0 0 rgba(72, 187, 120, 0); }
}

/* Стили для дедлайнов */
.deadline-badge {
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-left: 8px;
    animation: pulse-deadline 2s infinite;
}

.badge-overdue {
    background: rgba(245, 101, 101, 0.9);
    color: white;
    animation: flash-overdue 1.5s infinite;
}

.badge-urgent {
    background: rgba(255, 193, 7, 0.9);
    color: #000;
}

.badge-soon {
    background: rgba(54, 162, 235, 0.9);
    color: white;
}

/* Стили для карточек с дедлайнами */
.task-overdue {
    border-left: 4px solid var(--error-color);
    background: linear-gradient(135deg, var(--card-background) 0%, rgba(245, 101, 101, 0.05) 100%);
}

.task-urgent {
    border-left: 4px solid #ffc107;
    background: linear-gradient(135deg, var(--card-background) 0%, rgba(255, 193, 7, 0.05) 100%);
}

.task-soon {
    border-left: 4px solid #36a2eb;
    background: linear-gradient(135deg, var(--card-background) 0%, rgba(54, 162, 235, 0.05) 100%);
}

/* Стили для текста дедлайна */
.deadline-overdue {
    color: var(--error-color);
    font-weight: 600;
}

.deadline-urgent {
    color: #ffc107;
    font-weight: 600;
}

.deadline-soon {
    color: #36a2eb;
    font-weight: 600;
}

/* Анимации */
@keyframes pulse-deadline {
    0% { opacity: 1; }
    50% { opacity: 0.7; }
    100% { opacity: 1; }
}

@keyframes flash-overdue {
    0% { 
        background: rgba(245, 101, 101, 0.9);
        transform: scale(1);
    }
    50% { 
        background: rgba(245, 101, 101, 1);
        transform: scale(1.05);
    }
    100% { 
        background: rgba(245, 101, 101, 0.9);
        transform: scale(1);
    }
}

/* Адаптивность */
@media (max-width: 768px) {
    .card-header,
    .card-body,
    .card-footer {
        padding: 16px 20px;
    }
    
    .stat-card {
        padding: 20px;
    }
    
    .task-card {
        padding: 16px;
    }
    
    #tasksList {
        padding: 16px;
    }
    
    .task-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    .task-actions {
        justify-content: flex-start;
        flex-wrap: wrap;
    }
    
    .cards-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .detail-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .modal-actions {
        flex-direction: column;
    }
}