/* Shared app pages: keep the same shell as index.html. */
.app-shell {
    display: flex;
    flex-direction: column;
    height: calc(100vh - 48px);
    min-height: 0;
    padding-bottom: 0;
    overflow: hidden;
}

@supports (height: 100dvh) {
    .app-shell {
        height: calc(100dvh - 48px);
    }
}

.app-page-header {
    display: grid;
    grid-template-columns: 42px 1fr 96px;
    align-items: center;
    min-height: 58px;
    padding: 0 15px;
    margin-bottom: 10px;
    background: white;
    border-bottom: 1px solid #f0f0f0;
    flex-shrink: 0;
}

.app-back {
    color: #333;
    text-decoration: none;
    font-size: 34px;
    line-height: 1;
}

.app-title {
    color: #333;
    font-size: 20px;
    font-weight: 700;
    text-align: center;
}

.app-page-header .balance {
    justify-content: flex-end;
}

.app-header-link {
    justify-self: end;
    color: #2196F3;
    font-size: 13px;
    font-weight: 700;
    text-decoration: none;
    white-space: nowrap;
}

.app-content {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    background: #f9f9f9;
    border: 1px solid #f0f0f0;
    border-bottom: none;
}

.app-section {
    padding: 15px;
    background: white;
    border-bottom: 1px solid #f0f0f0;
}

.app-tabs {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding: 10px 15px;
    background: #f9f9f9;
    border-bottom: 1px solid #f0f0f0;
    flex-shrink: 0;
}

.app-tab {
    padding: 8px 15px;
    border: 1px solid #e0e0e0;
    border-radius: 20px;
    background: white;
    color: #666;
    font-size: 13px;
    white-space: nowrap;
    text-decoration: none;
}

.app-tab.active {
    background: #2196F3;
    border-color: #2196F3;
    color: white;
    font-weight: 600;
}

button.app-tab {
    cursor: pointer;
}

.app-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 54px;
    padding: 0 15px;
    background: white;
    border-bottom: 1px solid #f0f0f0;
    color: #333;
    font-size: 14px;
    text-decoration: none;
}

.app-row-left {
    display: flex;
    align-items: center;
    gap: 10px;
}

.app-chevron {
    color: #aaa;
    font-size: 22px;
}

.app-empty {
    min-height: 330px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    color: #999;
    font-size: 14px;
    text-align: center;
}

.app-empty-icon {
    width: 96px;
    height: 96px;
    display: grid;
    place-items: center;
    border-radius: 16px;
    background: #eef6ff;
    color: #2196F3;
    font-size: 44px;
}

.app-primary-btn {
    display: inline-block;
    padding: 10px 26px;
    border-radius: 6px;
    background: #2196F3;
    color: white;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
}

.app-card {
    margin: 12px;
    padding: 14px;
    border: 1px solid #f0f0f0;
    border-radius: 8px;
    background: white;
}

.password-form,
.fund-form,
.comment-form {
    max-width: 720px;
    margin: 0 auto;
}

.app-card-title {
    margin-bottom: 8px;
    color: #333;
    font-size: 15px;
    font-weight: 700;
}

.app-card p {
    color: #666;
    font-size: 13px;
    line-height: 1.6;
}

.tutorial-article {
    min-height: 240px;
}

.tutorial-content {
    color: #333;
    font-size: 14px;
    line-height: 1.8;
    word-break: break-word;
}

.tutorial-content p {
    margin: 0 0 12px;
}

.tutorial-content img {
    max-width: 100%;
    height: auto;
}

.tutorial-error {
    color: #e74c3c;
}

.comment-form {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.comment-input {
    width: 100%;
    min-width: 0;
    padding: 10px 12px;
    border: 1px solid #e0e0e0;
    border-radius: 6px;
    background: white;
    color: #333;
    font-size: 14px;
    outline: none;
}

.comment-input:focus {
    border-color: #2196F3;
}

.comment-textarea {
    min-height: 96px;
    resize: vertical;
    line-height: 1.6;
}

.comment-actions {
    display: flex;
    justify-content: flex-end;
}

.comment-submit {
    border: none;
    cursor: pointer;
}

.comment-submit:disabled {
    opacity: 0.65;
    cursor: not-allowed;
}

.comment-message {
    min-height: 18px;
    color: #777;
    font-size: 12px;
    line-height: 1.5;
}

.comment-message.success {
    color: #18a058;
}

.comment-message.error,
.comment-error {
    color: #e74c3c;
}

.comment-history {
    padding-bottom: 12px;
}

.comment-history-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 12px 12px 0;
    padding: 0 2px;
}

.comment-refresh {
    height: 30px;
    padding: 0 12px;
    border: 1px solid #e0e0e0;
    border-radius: 6px;
    background: white;
    color: #666;
    font-size: 12px;
    cursor: pointer;
}

.comment-list {
    display: flex;
    flex-direction: column;
}

.comment-card {
    margin: 12px;
    padding: 12px;
    border: 1px solid #f0f0f0;
    border-radius: 8px;
    background: white;
}

.comment-card-head {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 6px;
    margin-bottom: 10px;
    color: #999;
    font-size: 11px;
}

.comment-body {
    color: #333;
    font-size: 14px;
    line-height: 1.7;
    white-space: pre-wrap;
    word-break: break-word;
}

.comment-reply {
    margin-top: 10px;
    padding: 10px;
    border-radius: 6px;
    background: #eef6ff;
    color: #2d3340;
    font-size: 13px;
    line-height: 1.7;
    white-space: pre-wrap;
    word-break: break-word;
}

.comment-reply-time {
    margin-top: 6px;
    color: #999;
    font-size: 11px;
}

.comment-pending {
    margin-top: 10px;
    color: #999;
    font-size: 12px;
}

.comment-empty {
    margin: 12px;
    padding: 32px 12px;
    border: 1px solid #f0f0f0;
    border-radius: 8px;
    background: white;
    color: #999;
    font-size: 14px;
    text-align: center;
}

.password-form {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.password-field {
    display: flex;
    flex-direction: column;
    gap: 7px;
    color: #333;
    font-size: 13px;
    font-weight: 600;
}

.password-input {
    width: 100%;
    min-width: 0;
    height: 42px;
    padding: 0 12px;
    border: 1px solid #e0e0e0;
    border-radius: 6px;
    background: white;
    color: #333;
    font-size: 14px;
    outline: none;
}

.password-input:focus {
    border-color: #2196F3;
}

.password-message {
    min-height: 18px;
    color: #777;
    font-size: 12px;
    line-height: 1.5;
}

.password-message.success {
    color: #18a058;
}

.password-message.error {
    color: #e74c3c;
}

.password-submit {
    width: 100%;
    border: none;
    text-align: center;
    cursor: pointer;
}

.password-submit:disabled {
    opacity: 0.65;
    cursor: not-allowed;
}

.fund-form {
    display: flex;
    flex-direction: column;
    gap: 13px;
}

.fund-field {
    display: flex;
    flex-direction: column;
    gap: 7px;
    color: #333;
    font-size: 13px;
    font-weight: 600;
}

.fund-input {
    width: 100%;
    min-width: 0;
    height: 42px;
    padding: 0 12px;
    border: 1px solid #e0e0e0;
    border-radius: 6px;
    background: white;
    color: #333;
    font-size: 14px;
    outline: none;
}

.fund-input[readonly] {
    background: #f7f7f7;
    color: #777;
}

.fund-input:focus {
    border-color: #2196F3;
}

.fund-textarea {
    min-height: 84px;
    padding-top: 10px;
    resize: vertical;
    line-height: 1.6;
}

.fund-message {
    min-height: 18px;
    color: #777;
    font-size: 12px;
    line-height: 1.5;
}

.fund-message.success {
    color: #18a058;
}

.fund-message.error {
    color: #e74c3c;
}

.fund-submit {
    width: 100%;
    border: none;
    text-align: center;
    cursor: pointer;
}

.fund-submit:disabled {
    opacity: 0.65;
    cursor: not-allowed;
}

.fund-history-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    color: #333;
    font-size: 13px;
    font-weight: 700;
}

.fund-history-list {
    display: flex;
    flex-direction: column;
}

.fund-history-card {
    margin: 12px;
    border: 1px solid #f0f0f0;
    border-radius: 8px;
    background: white;
    overflow: hidden;
}

.fund-history-toggle {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px;
    border: none;
    background: white;
    color: #333;
    text-align: left;
    cursor: pointer;
}

.fund-history-toggle strong {
    display: block;
    margin-bottom: 4px;
    color: #333;
    font-size: 15px;
}

.fund-history-toggle small {
    color: #999;
    font-size: 11px;
}

.fund-history-status {
    flex-shrink: 0;
    padding: 3px 8px;
    border-radius: 10px;
    background: #eef6ff;
    color: #2196F3;
    font-size: 11px;
    font-weight: 700;
}

.fund-history-detail {
    display: none;
    padding: 0 12px 12px;
    border-top: 1px solid #f5f5f5;
}

.fund-history-card.expanded .fund-history-detail {
    display: block;
}

.fund-history-row {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding: 8px 0;
    border-bottom: 1px solid #f8f8f8;
    color: #999;
    font-size: 12px;
    line-height: 1.5;
}

.fund-history-row:last-child {
    border-bottom: none;
}

.fund-history-row strong {
    min-width: 0;
    color: #333;
    font-weight: 600;
    text-align: right;
    word-break: break-word;
}

.transaction-refresh {
    margin-left: auto;
    height: 32px;
    padding: 0 12px;
    border: 1px solid #e0e0e0;
    border-radius: 6px;
    background: white;
    color: #666;
    font-size: 12px;
    cursor: pointer;
    white-space: nowrap;
}

.transaction-summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    color: #333;
    font-size: 13px;
    font-weight: 700;
}

.transaction-summary span:last-child {
    color: #999;
    font-weight: 500;
}

.transaction-list {
    display: flex;
    flex-direction: column;
}

.transaction-card {
    margin: 12px;
    padding: 12px;
    border: 1px solid #f0f0f0;
    border-radius: 8px;
    background: white;
}

.transaction-head,
.transaction-balances {
    display: flex;
    justify-content: space-between;
    gap: 10px;
}

.transaction-head {
    align-items: flex-start;
    margin-bottom: 10px;
}

.transaction-title {
    color: #333;
    font-size: 14px;
    font-weight: 700;
}

.transaction-time {
    margin-top: 4px;
    color: #999;
    font-size: 11px;
}

.transaction-amount {
    flex-shrink: 0;
    color: #666;
    font-size: 15px;
    font-weight: 800;
}

.transaction-amount.income {
    color: #18a058;
}

.transaction-amount.expense {
    color: #e74c3c;
}

.transaction-balances {
    color: #777;
    font-size: 12px;
    line-height: 1.6;
}

.transaction-remark {
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid #f5f5f5;
    color: #999;
    font-size: 12px;
    line-height: 1.5;
    word-break: break-word;
}

.order-filters {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 12px;
    background: white;
    border-bottom: 1px solid #f0f0f0;
}

.order-date-row,
.order-filter-actions {
    display: flex;
    gap: 8px;
}

.order-filter-input {
    width: 100%;
    min-width: 0;
    height: 40px;
    padding: 0 10px;
    border: 1px solid #e0e0e0;
    border-radius: 6px;
    background: white;
    color: #333;
    font-size: 13px;
}

.order-filter-input::placeholder {
    color: #bbb;
}

.order-filter-btn,
.order-load-more {
    height: 40px;
    padding: 0 16px;
    border: 1px solid #e0e0e0;
    border-radius: 6px;
    background: white;
    color: #666;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
}

.order-filter-btn.primary {
    border-color: #2196F3;
    background: #2196F3;
    color: white;
}

.order-filter-btn:disabled,
.order-load-more:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.order-load-more {
    width: calc(100% - 24px);
    margin: 0 12px 12px;
    color: #2196F3;
}

.order-card {
    margin: 12px;
    padding: 12px;
    border: 1px solid #f0f0f0;
    border-radius: 8px;
    background: white;
}

.order-head,
.order-money,
.order-item-row {
    display: flex;
    justify-content: space-between;
    gap: 10px;
}

.order-head {
    align-items: flex-start;
    margin-bottom: 10px;
}

.order-no {
    min-width: 0;
    color: #333;
    font-size: 13px;
    font-weight: 700;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.order-status {
    flex-shrink: 0;
    padding: 2px 7px;
    border-radius: 10px;
    background: #eef6ff;
    color: #2196F3;
    font-size: 11px;
    font-weight: 700;
}

.order-money {
    margin-bottom: 10px;
    color: #666;
    font-size: 12px;
}

.order-money strong {
    color: #333;
    font-size: 14px;
}

.order-item {
    padding-top: 10px;
    border-top: 1px solid #f5f5f5;
}

.order-item + .order-item {
    margin-top: 10px;
}

.order-item-title {
    margin-bottom: 6px;
    color: #333;
    font-size: 13px;
    font-weight: 700;
}

.order-item-row {
    color: #777;
    font-size: 12px;
    line-height: 1.6;
}

.order-meta {
    margin-top: 8px;
    color: #999;
    font-size: 11px;
}

@media (max-width: 430px) {
    .order-date-row {
        flex-direction: column;
    }
}

.profile-summary {
    display: flex;
    align-items: center;
    gap: 14px;
}

.profile-avatar {
    width: 64px;
    height: 64px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: #2196F3;
    color: white;
    font-size: 30px;
    font-weight: 800;
}

.profile-name {
    color: #333;
    font-size: 20px;
    font-weight: 800;
}

.wallet-actions {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
    margin-top: 12px;
}

.wallet-action {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    color: #333;
    font-size: 12px;
    text-decoration: none;
}

.wallet-action-icon {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: #eef6ff;
    font-size: 22px;
}

@media (max-width: 600px) {
    .app-shell {
        height: 100vh;
    }

    @supports (height: 100dvh) {
        .app-shell {
            height: 100dvh;
        }
    }

    .password-form,
    .fund-form,
    .comment-form {
        max-width: none;
    }
}

@media (max-width: 400px) {
    .app-page-header {
        grid-template-columns: 32px 1fr 78px;
        padding: 0 10px;
    }

    .app-title {
        font-size: 18px;
    }

    .app-tab {
        padding: 7px 12px;
    }
}