/* История документов - дополнительные стили */

/* Загрузка */
.loading-state {
    text-align: center;
    padding: 60px 20px;
}

.spinner {
    width: 40px;
    height: 40px;
    margin: 0 auto 16px;
    border: 4px solid var(--tg-theme-hint-color, #e0e0e0);
    border-top-color: var(--tg-theme-button-color, #0088cc);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.loading-state p {
    color: var(--tg-theme-hint-color, #999);
}

/* Пустое состояние */
.empty-state {
    text-align: center;
    padding: 60px 20px;
}

.empty-icon {
    font-size: 72px;
    margin-bottom: 16px;
}

.empty-state h2 {
    font-size: 20px;
    margin-bottom: 8px;
    color: var(--tg-theme-text-color, #000);
}

.empty-state p {
    color: var(--tg-theme-hint-color, #999);
    margin-bottom: 24px;
}

/* Фильтры */
.filters-block {
    background: var(--tg-theme-secondary-bg-color, #f8f8f8);
    border-radius: 8px;
    padding: 16px;
    margin-bottom: 16px;
}

.filter-group {
    margin-bottom: 12px;
}

.filter-group:last-of-type {
    margin-bottom: 0;
}

.filter-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: 500;
    font-size: 13px;
    color: var(--tg-theme-text-color, #000);
}

.filter-group select,
.filter-group input[type="date"] {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--tg-theme-hint-color, #ccc);
    border-radius: 6px;
    font-size: 15px;
    background: var(--tg-theme-bg-color, #ffffff);
    color: var(--tg-theme-text-color, #000000);
}

.filter-group select:focus,
.filter-group input[type="date"]:focus {
    outline: none;
    border-color: var(--tg-theme-button-color, #0088cc);
}

.btn-reset-filters {
    width: 100%;
    padding: 10px 12px;
    margin-top: 12px;
    background: var(--tg-theme-button-color, #0088cc);
    color: var(--tg-theme-button-text-color, #fff);
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: opacity 0.2s;
}

.btn-reset-filters:active {
    opacity: 0.7;
}

/* Статистика */
.stats-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 16px;
}

.stat-item {
    background: var(--tg-theme-secondary-bg-color, #f8f8f8);
    padding: 16px;
    border-radius: 8px;
    text-align: center;
}

.stat-label {
    font-size: 12px;
    color: var(--tg-theme-hint-color, #999);
    margin-bottom: 4px;
}

.stat-value {
    font-size: 20px;
    font-weight: bold;
    color: var(--tg-theme-text-color, #000);
}

/* Список документов */
.documents-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.empty-message {
    text-align: center;
    padding: 40px 20px;
    color: var(--tg-theme-hint-color, #999);
    font-size: 15px;
}

/* Строка документа */
.document-row {
    background: var(--tg-theme-secondary-bg-color, #f8f8f8);
    border: 1px solid var(--tg-theme-hint-color, #e0e0e0);
    border-radius: 8px;
    padding: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    transition: box-shadow 0.2s;
}

.document-row:active {
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
}

.document-main {
    flex: 1;
    min-width: 0;
}

.document-executor {
    font-weight: 600;
    font-size: 15px;
    color: var(--tg-theme-text-color, #000);
    margin-bottom: 6px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.document-details {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    font-size: 13px;
    color: var(--tg-theme-hint-color, #999);
}

.detail-item {
    white-space: nowrap;
}

.document-right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 8px;
}

.document-amount {
    font-size: 16px;
    font-weight: bold;
    color: var(--tg-theme-button-color, #0088cc);
    white-space: nowrap;
}

.btn-regenerate-small {
    width: 36px;
    height: 36px;
    padding: 0;
    background: var(--tg-theme-button-color, #0088cc);
    color: var(--tg-theme-button-text-color, #fff);
    border: none;
    border-radius: 6px;
    font-size: 18px;
    cursor: pointer;
    transition: opacity 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-regenerate-small:active {
    opacity: 0.7;
}

.btn-regenerate-small:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Адаптивность для мобильных */
@media (max-width: 480px) {
    .document-row {
        flex-direction: column;
        align-items: stretch;
    }

    .document-right {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        margin-top: 8px;
        padding-top: 8px;
        border-top: 1px solid var(--tg-theme-hint-color, #e0e0e0);
    }

    .document-amount {
        font-size: 18px;
    }
}