/* ================================================================
   家庭记账 — 页面样式
   ================================================================ */

:root {
    --bg: #0f172a;
    --bg-soft: #111827;
    --panel: rgba(15, 23, 42, 0.86);
    --panel-strong: rgba(30, 41, 59, 0.92);
    --border: rgba(148, 163, 184, 0.18);
    --border-strong: rgba(148, 163, 184, 0.32);
    --text: #e5e7eb;
    --muted: #94a3b8;
    --muted-2: #64748b;
    --primary: #38bdf8;
    --primary-strong: #0ea5e9;
    --success: #22c55e;
    --success-soft: rgba(34, 197, 94, 0.12);
    --danger: #fb7185;
    --danger-strong: #e11d48;
    --danger-soft: rgba(244, 63, 94, 0.12);
    --warning: #f59e0b;
    --shadow: 0 20px 48px rgba(0, 0, 0, 0.28);
    --radius-lg: 22px;
    --radius-md: 16px;
    --radius-sm: 10px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    min-height: 100%;
    color-scheme: dark;
}

body {
    min-height: 100vh;
    font-family: "Segoe UI", "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(56, 189, 248, 0.2), transparent 34rem),
        radial-gradient(circle at bottom right, rgba(244, 63, 94, 0.14), transparent 32rem),
        linear-gradient(135deg, #0f172a 0%, #111827 52%, #020617 100%);
    overflow-x: hidden;
}

button,
input,
select {
    font: inherit;
}

button {
    border: 0;
    cursor: pointer;
    color: inherit;
}

button:disabled {
    cursor: not-allowed;
    opacity: 0.52;
}

input,
select {
    min-width: 0;
    width: 100%;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: rgba(15, 23, 42, 0.72);
    color: var(--text);
    outline: none;
    padding: 10px 12px;
    transition: border-color 0.18s, box-shadow 0.18s, background 0.18s;
}

input::placeholder {
    color: var(--muted-2);
}

input:focus,
select:focus {
    border-color: rgba(56, 189, 248, 0.72);
    box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.16);
    background: rgba(15, 23, 42, 0.95);
}

select option {
    background: #111827;
    color: var(--text);
}

.hidden {
    display: none !important;
}

.muted {
    color: var(--muted);
    font-size: 13px;
}

/* ===== 登录页 ===== */
.login-panel {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: grid;
    place-items: center;
    padding: 24px;
    background:
        radial-gradient(circle at 50% 10%, rgba(56, 189, 248, 0.2), transparent 34rem),
        linear-gradient(135deg, #020617, #111827 55%, #0f172a);
}

.login-box {
    width: min(420px, 100%);
    padding: 38px 34px;
    text-align: center;
    border: 1px solid var(--border);
    border-radius: 28px;
    background: rgba(15, 23, 42, 0.86);
    box-shadow: var(--shadow);
    backdrop-filter: blur(18px);
}

.brand-mark {
    width: 64px;
    height: 64px;
    margin: 0 auto 16px;
    display: grid;
    place-items: center;
    border-radius: 22px;
    font-size: 34px;
    background: linear-gradient(135deg, rgba(56, 189, 248, 0.25), rgba(34, 197, 94, 0.14));
    border: 1px solid rgba(56, 189, 248, 0.35);
}

.login-box h1 {
    font-size: 28px;
    line-height: 1.2;
    margin-bottom: 8px;
}

.login-box p {
    color: var(--muted);
    line-height: 1.6;
    margin-bottom: 28px;
}

.login-form {
    display: grid;
    gap: 16px;
    text-align: left;
}

.login-form label,
.field {
    display: grid;
    gap: 7px;
    color: var(--muted);
    font-size: 13px;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.login-form button,
button[type="submit"],
button.wide,
#btn-login {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    padding: 10px 16px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--primary), var(--primary-strong));
    color: #00111f;
    font-weight: 700;
    box-shadow: 0 12px 24px rgba(14, 165, 233, 0.22);
    transition: transform 0.16s, box-shadow 0.16s, filter 0.16s;
}

.login-form button:hover,
button[type="submit"]:hover,
button.wide:hover,
#btn-login:hover {
    transform: translateY(-1px);
    filter: brightness(1.06);
    box-shadow: 0 16px 30px rgba(14, 165, 233, 0.28);
}

.form-message.success {
    color: #bbf7d0;
    background: var(--success-soft);
    border: 1px solid rgba(34, 197, 94, 0.28);
}

.form-message,
.login-error {
    padding: 10px 12px;
    border-radius: 12px;
    font-size: 13px;
}

.form-message.error,
.login-error {
    color: #fecdd3;
    background: var(--danger-soft);
    border: 1px solid rgba(251, 113, 133, 0.26);
}

.admin-page {
    min-height: 100vh;
    padding: 24px 16px 36px;
}

.admin-shell {
    width: min(1240px, 100%);
    max-width: 100%;
    margin: 0 auto;
    display: grid;
    gap: 16px;
}

.admin-hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 16px;
}

.admin-home-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 999px;
    color: var(--text);
    text-decoration: none;
    font-size: 20px;
    line-height: 1;
    transition: background 0.16s, transform 0.16s;
}

.admin-home-link:hover {
    background: rgba(148, 163, 184, 0.12);
    transform: translateY(-1px);
}

.admin-hero-actions {
    display: flex;
    flex-wrap: nowrap;
    gap: 14px;
    justify-content: flex-end;
    align-items: center;
}

.admin-hero-actions-top {
    margin-left: auto;
}

.admin-user-text,
.admin-logout-text {
    padding: 0;
    border: 0;
    background: transparent;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.4;
    cursor: pointer;
    transition: color 0.16s;
}

.admin-user-text:hover,
.admin-logout-text:hover {
    color: var(--text);
}

.admin-link-button,
.admin-secondary-button,
.admin-table-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 32px;
    padding: 6px 12px;
    border-radius: 9px;
    border: 1px solid var(--border-strong);
    background: rgba(15, 23, 42, 0.72);
    color: var(--text);
    text-decoration: none;
    font-size: 12px;
    line-height: 1.2;
    transition: border-color 0.16s, transform 0.16s, background 0.16s;
}

.admin-link-button:hover,
.admin-secondary-button:hover,
.admin-table-button:hover {
    transform: translateY(-1px);
    border-color: rgba(56, 189, 248, 0.38);
    background: rgba(30, 41, 59, 0.92);
}

.admin-table-button.danger:hover {
    border-color: rgba(244, 63, 94, 0.4);
    background: rgba(127, 29, 29, 0.32);
}

.admin-domain-tabs {
    display: flex;
    gap: 8px;
    margin: 0 0 12px;
}

.admin-domain-tab {
    min-height: 36px;
    padding: 0 16px;
    border: 1px solid rgba(148, 163, 184, 0.24);
    border-radius: 999px;
    color: var(--muted);
    background: rgba(15, 23, 42, 0.55);
    cursor: pointer;
}

.admin-domain-tab.active {
    color: var(--text);
    border-color: rgba(59, 130, 246, 0.55);
    background: rgba(37, 99, 235, 0.2);
}

.admin-user-create-form {
    display: grid;
    grid-template-columns: minmax(160px, 1fr) minmax(180px, 1fr) auto auto auto;
    gap: 10px;
    align-items: center;
    margin-bottom: 14px;
}

.admin-independent-invite-panel {
    margin-bottom: 18px;
    padding: 14px;
    border: 1px solid rgba(148, 163, 184, 0.2);
    border-radius: 12px;
    background: rgba(15, 23, 42, 0.42);
}

.admin-independent-invite-panel > p {
    margin: 0 0 10px;
}

.admin-independent-invite-form {
    display: grid;
    grid-template-columns: minmax(240px, 1fr) auto auto;
    gap: 10px;
    align-items: center;
    margin-bottom: 10px;
}

.admin-user-item {
    grid-template-columns: minmax(0, 1fr);
    align-items: stretch;
    gap: 0;
}

.admin-user-item.expanded {
    background: rgba(30, 41, 59, 0.34);
}

.admin-user-summary-toggle {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 0;
    border: 0;
    background: transparent;
    color: var(--text);
    text-align: left;
    cursor: pointer;
}

.admin-user-summary-toggle:focus-visible {
    outline: 2px solid rgba(56, 189, 248, 0.72);
    outline-offset: 4px;
    border-radius: 8px;
}

.admin-user-summary,
.admin-user-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px 12px;
}

.admin-user-summary span {
    color: var(--muted);
    font-size: 13px;
}

.admin-user-role {
    white-space: nowrap;
}

.admin-user-expand-indicator {
    flex: 0 0 auto;
    color: var(--muted);
    font-size: 18px;
    line-height: 1;
    transform: rotate(0deg);
    transition: transform 0.16s, color 0.16s;
}

.admin-user-item.expanded .admin-user-expand-indicator {
    color: #7dd3fc;
    transform: rotate(180deg);
}

.admin-user-detail {
    display: grid;
    gap: 14px;
    margin-top: 14px;
    padding-top: 14px;
    border-top: 1px solid rgba(148, 163, 184, 0.16);
}

.admin-user-detail[hidden] {
    display: none;
}

.admin-user-detail-fields {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
}

.admin-user-detail-fields > span {
    display: grid;
    gap: 4px;
    min-width: 0;
    padding: 10px 12px;
    border-radius: 10px;
    background: rgba(15, 23, 42, 0.46);
}

.admin-user-detail-fields small {
    color: var(--muted-2);
    font-size: 11px;
}

.admin-user-detail-fields strong {
    overflow-wrap: anywhere;
    color: var(--text);
    font-size: 13px;
    font-weight: 600;
}

.admin-user-actions {
    padding-top: 2px;
}

.admin-user-state,
.admin-user-self-badge {
    padding: 2px 8px;
    border-radius: 999px;
}

.admin-user-state.active {
    color: #86efac;
    background: rgba(34, 197, 94, 0.14);
}

.admin-user-state.disabled {
    color: #fda4af;
    background: rgba(244, 63, 94, 0.14);
}

.admin-user-self-badge {
    color: #93c5fd;
    background: rgba(59, 130, 246, 0.14);
}

.admin-main-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 16px;
    align-items: start;
}

.admin-form-panel,
.admin-list-panel {
    padding: 18px 20px;
}

.admin-list-panel-full {
    width: 100%;
}

.admin-settings-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 12px;
}

.admin-settings-pagination {
    display: flex;
    flex-wrap: nowrap;
    justify-content: flex-end;
    gap: 8px;
    overflow-x: auto;
    white-space: nowrap;
    scrollbar-width: thin;
}

.admin-page-button {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    flex: 0 0 auto;
    min-height: 30px;
    padding: 4px 10px;
    border: 1px solid var(--border-strong);
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.72);
    color: var(--text);
    transition: border-color 0.16s, transform 0.16s, background 0.16s;
}

.admin-page-button:hover {
    transform: translateY(-1px);
    border-color: rgba(56, 189, 248, 0.38);
    background: rgba(30, 41, 59, 0.92);
}

.admin-page-button.active {
    border-color: rgba(56, 189, 248, 0.55);
    background: rgba(14, 165, 233, 0.18);
    box-shadow: inset 0 0 0 1px rgba(56, 189, 248, 0.16);
}

.admin-page-button-text {
    font-size: 12px;
    font-weight: 600;
}

.admin-page-button-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 20px;
    min-height: 20px;
    padding: 0 6px;
    border-radius: 999px;
    background: rgba(148, 163, 184, 0.16);
    color: var(--muted);
    font-size: 11px;
    line-height: 1;
}

.admin-settings-group-title {
    margin-bottom: 12px;
    color: var(--text);
    font-size: 15px;
    font-weight: 700;
    line-height: 1.4;
}

.admin-panel-title-row {
    display: none;
}

.admin-setting-form {
    display: grid;
    gap: 14px;
}

.admin-checkbox-field {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text);
}

.admin-checkbox-field input {
    width: 18px;
    height: 18px;
    flex: 0 0 auto;
}

.admin-form-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.admin-settings-list-wrap {
    width: 100%;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: rgba(15, 23, 42, 0.32);
}

.admin-settings-list {
    list-style: none;
}

.admin-setting-item {
    display: grid;
    gap: 12px;
    padding: 16px;
    border-bottom: 1px solid var(--border);
}

.admin-setting-item:last-child {
    border-bottom: none;
}

.admin-setting-item:hover {
    background: rgba(30, 41, 59, 0.4);
}

.admin-setting-description {
    color: var(--text);
    font-size: 14px;
    line-height: 1.6;
    word-break: break-word;
}

.admin-setting-editor-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 8px;
    align-items: center;
}

.admin-inline-input,
.admin-inline-select {
    width: 100%;
    min-height: 32px;
    padding: 6px 8px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: rgba(15, 23, 42, 0.72);
    color: var(--text);
    font-size: 12px;
}

.admin-setting-editor-row .admin-table-button {
    min-height: 32px;
    padding: 4px 9px;
    font-size: 12px;
    white-space: nowrap;
}

.admin-inline-input:focus,
.admin-inline-select:focus {
    outline: none;
    border-color: rgba(59, 130, 246, 0.8);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.18);
}

.admin-inline-checkbox-cell {
    white-space: nowrap;
}

.admin-inline-checkbox {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    min-height: 32px;
    color: var(--text);
    font-size: 12px;
}

.admin-inline-checkbox input {
    width: 16px;
    height: 16px;
}

.admin-action-cell {
    display: flex;
    gap: 6px;
    flex-wrap: nowrap;
    min-width: 76px;
}

.admin-empty-cell {
    padding: 18px 16px;
    color: var(--muted);
    text-align: center;
}

.admin-donation-panel {
    display: grid;
    justify-items: center;
    gap: 18px;
    text-align: center;
}

.admin-donation-copy {
    display: grid;
    gap: 6px;
    max-width: 560px;
}

.admin-donation-copy .admin-settings-group-title {
    margin-bottom: 0;
}

.admin-donation-image-wrap {
    width: min(520px, 100%);
    min-height: 220px;
    display: grid;
    place-items: center;
    padding: 18px;
    border: 1px solid var(--border);
    border-radius: 18px;
    background: rgba(2, 6, 23, 0.5);
}

.admin-donation-image {
    display: block;
    width: 100%;
    max-width: 480px;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.3);
}

@media (max-width: 1280px) {
    .admin-setting-editor-row {
        grid-template-columns: minmax(0, 1fr) auto;
    }
}

@media (max-width: 1080px) {
    .admin-main-grid {
        grid-template-columns: 1fr;
    }

    .admin-hero {
        justify-content: space-between;
    }

    .admin-hero-actions {
        justify-content: flex-end;
    }

    .admin-settings-toolbar {
        flex-direction: column;
        align-items: stretch;
    }

    .admin-settings-pagination {
        justify-content: flex-start;
    }
}

@media (max-width: 640px) {
    .admin-page {
        padding: 18px 12px 28px;
    }

    .admin-shell,
    .admin-main-grid,
    .admin-form-panel,
    .admin-list-panel,
    .admin-panel-title-row,
    .admin-hero > div,
    .admin-hero-side,
    .admin-hero-actions,
    .admin-form-actions,
    .admin-action-cell {
        min-width: 0;
    }

    .admin-hero,
    .admin-form-panel,
    .admin-list-panel {
        padding: 16px;
    }

    .admin-hero-side {
        display: flex;
        width: 100%;
    }

    .admin-panel-title-row,
    .admin-form-actions,
    .admin-action-cell,
    .admin-settings-toolbar {
        flex-direction: column;
        align-items: stretch;
    }

    .admin-link-button,
    .admin-secondary-button,
    .admin-form-actions button,
    .admin-panel-title-row > .admin-secondary-button {
        width: 100%;
    }

    .admin-hero-actions {
        gap: 10px;
    }

    .admin-settings-pagination {
        gap: 6px;
    }

    .admin-settings-list-wrap {
        border-radius: 14px;
    }

    .admin-setting-item {
        padding: 14px;
    }

    .admin-user-create-form,
    .admin-independent-invite-form,
    .admin-user-item {
        grid-template-columns: 1fr;
    }

    .admin-user-summary-toggle {
        align-items: flex-start;
    }

    .admin-user-detail-fields {
        grid-template-columns: 1fr;
    }

    .admin-user-actions .admin-table-button,
    .admin-user-actions .admin-secondary-button {
        flex: 1 1 120px;
    }

    .admin-setting-editor-row {
        grid-template-columns: 1fr;
    }

    .admin-donation-image-wrap {
        min-height: 180px;
        padding: 10px;
        border-radius: 14px;
    }

    .admin-donation-image {
        border-radius: 9px;
    }

    .admin-inline-input,
    .admin-inline-select {
        min-width: 100px;
    }
}

.upload-form {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 10px;
    margin-top: 14px;
    align-items: center;
}

.upload-form input[type="file"] {
    min-height: 42px;
}

.import-panel .form-message {
    margin-top: 12px;
}

/* ===== 应用框架 ===== */
.app-shell {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.topbar {
    position: sticky;
    top: 0;
    z-index: 50;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    padding: 10px clamp(14px, 3vw, 28px);
    background: rgba(15, 23, 42, 0.78);
    border-bottom: 1px solid var(--border);
    backdrop-filter: blur(16px);
}

.compact-topbar {
    min-height: 54px;
}

.scope-wrap {
    position: absolute;
    left: clamp(14px, 3vw, 28px);
    max-width: calc(50% - 138px);
    min-width: 0;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.scope-icon {
    flex: 0 0 auto;
    display: grid;
    place-items: center;
    width: 34px;
    height: 34px;
    border-radius: 12px;
    font-size: 20px;
    background: rgba(56, 189, 248, 0.13);
    border: 1px solid rgba(56, 189, 248, 0.25);
}

.current-scope {
    min-width: 0;
    overflow: hidden;
    color: var(--text);
    font-size: clamp(16px, 2vw, 22px);
    font-weight: 800;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.topbar-tabs {
    position: relative;
    z-index: 1;
    flex: 0 1 auto;
}

.header-actions {
    position: absolute;
    right: clamp(14px, 3vw, 28px);
    max-width: calc(50% - 138px);
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
    flex: 1 1 0;
    min-width: 0;
    flex-wrap: nowrap;
    margin-left: auto;
}

.auth-user {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    padding: 5px 10px;
    border-radius: 999px;
    font-size: 13px;
    white-space: nowrap;
    border: 1px solid rgba(34, 197, 94, 0.28);
    color: #86efac;
    background: var(--success-soft);
    cursor: pointer;
    user-select: none;
    transition: transform 0.16s, border-color 0.16s, background 0.16s, box-shadow 0.16s;
}

.auth-user {
    border-color: rgba(56, 189, 248, 0.28);
    color: #7dd3fc;
    background: rgba(56, 189, 248, 0.1);
}

.auth-user:hover,
.auth-user:focus-visible {
    transform: translateY(-1px);
    border-color: rgba(56, 189, 248, 0.58);
    background: rgba(56, 189, 248, 0.18);
    box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.12);
    outline: none;
}

.auth-user:active {
    transform: translateY(0);
    background: rgba(56, 189, 248, 0.24);
}

.layout {
    width: min(1180px, 100%);
    margin: 0 auto;
    padding: clamp(12px, 2vw, 22px);
    display: grid;
    grid-template-columns: 1fr;
    gap: clamp(14px, 2vw, 22px);
    align-items: start;
    flex: 1;
}

.single-layout {
    width: min(1120px, 100%);
}

.sidebar,
.content {
    min-width: 0;
}

.sidebar {
    position: sticky;
    top: 88px;
    display: grid;
    gap: 18px;
}

.content {
    display: grid;
    gap: 18px;
}

.panel,
.summary-card {
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: var(--panel);
    box-shadow: 0 14px 38px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(14px);
}

.panel {
    padding: 18px;
}

.panel-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 14px;
}

.panel-title h2 {
    font-size: 19px;
    line-height: 1.25;
    letter-spacing: -0.01em;
}

.panel-title-actions {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

/* ===== 通用按钮与表单 ===== */
.secondary,
.link-button,
.icon-button,
.danger {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 36px;
    padding: 8px 13px;
    border-radius: 11px;
    border: 1px solid var(--border);
    background: rgba(15, 23, 42, 0.62);
    color: var(--text);
    transition: background 0.16s, border-color 0.16s, transform 0.16s;
}

.secondary:hover,
.link-button:hover,
.icon-button:hover,
.icon-button.active {
    transform: translateY(-1px);
    border-color: rgba(56, 189, 248, 0.45);
    background: rgba(56, 189, 248, 0.12);
}

.danger {
    border-color: rgba(251, 113, 133, 0.34);
    background: rgba(127, 29, 29, 0.28);
    color: #fecdd3;
}

.danger:hover {
    transform: translateY(-1px);
    border-color: rgba(251, 113, 133, 0.58);
    background: rgba(190, 18, 60, 0.28);
}

.small {
    min-height: 30px;
    padding: 5px 10px;
    border-radius: 9px;
    font-size: 12px;
}

.link-button {
    min-height: 30px;
    padding: 5px 9px;
    color: #7dd3fc;
    background: transparent;
}

.icon-button {
    width: 36px;
    padding: 0;
}

.wide {
    width: 100%;
}

.inline-form {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 10px;
    align-items: end;
}

.category-form {
    grid-template-columns: 95px 145px minmax(150px, 1fr) 76px auto auto;
}

.member-form {
    grid-template-columns: minmax(160px, 1fr) 120px auto;
}

.pending-action-inbox-panel,
.invite-panel,
.member-invite-card {
    display: grid;
    gap: 10px;
    margin: 14px 0;
    padding: 14px;
    border: 1px solid rgba(56, 189, 248, 0.2);
    border-radius: 16px;
    background: rgba(56, 189, 248, 0.07);
}

.member-invite-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
    margin-top: 12px;
}

.member-invite-list {
    display: grid;
    gap: 8px;
}

.member-invite-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 10px 11px;
    border: 1px solid var(--border);
    border-radius: 13px;
    background: rgba(15, 23, 42, 0.5);
}

.member-invite-row > div:first-child {
    display: grid;
    gap: 3px;
    min-width: 0;
}

.member-invite-row strong,
.member-invite-row span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.member-invite-row span {
    color: var(--muted);
    font-size: 12px;
}

.member-invite-actions {
    display: inline-flex;
    gap: 8px;
    flex: 0 0 auto;
}

.compact-title {
    margin-bottom: 0;
}

.compact-title h3 {
    font-size: 16px;
}

.invite-options {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    color: var(--muted);
    font-size: 13px;
}

.invite-options label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.invite-options input[type="checkbox"] {
    width: auto;
    min-width: 0;
}

.invite-form {
    grid-template-columns: minmax(220px, 1fr) auto auto;
}

.register-login-link {
    display: inline-flex;
    margin-top: 18px;
    color: #7dd3fc;
    text-decoration: none;
    font-size: 13px;
}

.register-login-link:hover {
    text-decoration: underline;
}

.transaction-form {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    align-items: stretch;
}

.featured-editor {
    position: relative;
    overflow: hidden;
    padding: clamp(14px, 2.2vw, 22px);
    border-color: rgba(56, 189, 248, 0.36);
    background:
        radial-gradient(circle at top left, rgba(56, 189, 248, 0.18), transparent 28rem),
        radial-gradient(circle at bottom right, rgba(34, 197, 94, 0.12), transparent 24rem),
        var(--panel-strong);
    box-shadow: 0 22px 54px rgba(14, 165, 233, 0.14), var(--shadow);
}

.featured-editor .editor-title {
    min-height: 0;
    margin-bottom: 0;
}

.featured-editor .panel-title h2 {
    font-size: clamp(20px, 2.4vw, 26px);
}

.featured-editor .amount-field {
    grid-column: 1;
    gap: 0;
}

.featured-editor .amount-field input {
    min-height: 58px;
    padding: 10px 14px;
    border-radius: 14px;
    font-size: clamp(24px, 3.4vw, 38px);
    font-weight: 800;
    letter-spacing: -0.04em;
}

.featured-editor .category-field select {
    min-height: 40px;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 700;
}

.transaction-actions {
    display: contents;
}

.featured-editor #btn-save-transaction {
    grid-column: 2;
    grid-row: 1;
    width: 100%;
    min-height: 58px;
    padding-inline: 18px;
    border-radius: 14px;
    font-size: 18px;
    background: linear-gradient(135deg, rgba(56, 189, 248, 0.66), rgba(37, 99, 235, 0.62));
    color: #dbeafe;
    box-shadow: 0 8px 18px rgba(14, 165, 233, 0.14);
}

.featured-editor #btn-save-transaction:hover {
    filter: brightness(1.02);
    box-shadow: 0 10px 22px rgba(14, 165, 233, 0.18);
}

.transaction-item.editing {
    border-color: rgba(245, 158, 11, 0.72);
    background: rgba(245, 158, 11, 0.12);
    box-shadow: 0 0 0 1px rgba(245, 158, 11, 0.22), 0 14px 30px rgba(245, 158, 11, 0.10);
}

.transaction-item.editing .transaction-detail-panel {
    border-color: rgba(245, 158, 11, 0.32);
    background: rgba(245, 158, 11, 0.08);
}

.transaction-details-toggle {
    grid-column: 1 / -1;
    grid-row: 3;
    width: 100%;
    white-space: nowrap;
}

.transaction-details {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
    align-items: end;
}

.transaction-details.collapsed {
    display: none;
}

.quick-category-panel {
    grid-column: 1 / -1;
    grid-row: 2;
    margin-top: 0;
    padding-top: 0;
    border-top: 0;
}

.quick-category-title {
    margin-bottom: 7px;
    color: var(--muted);
    font-size: 12px;
    font-weight: 700;
}

.quick-category-list {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.quick-category-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 30px;
    gap: 5px;
    padding: 5px 9px;
    border: 1px solid rgba(56, 189, 248, 0.26);
    border-radius: 999px;
    color: #dbeafe;
    font-size: 12px;
    background: rgba(56, 189, 248, 0.12);
    font-weight: 700;
    transition: transform 0.16s, background 0.16s, border-color 0.16s;
}

.quick-category-button small {
    color: currentColor;
    font-size: 10px;
    font-weight: 600;
    opacity: 0.68;
}

.quick-category-button:hover,
.quick-category-button.active {
    transform: translateY(-1px);
    border-color: rgba(56, 189, 248, 0.58);
    background: rgba(56, 189, 248, 0.22);
}

.quick-category-button.income {
    border-color: rgba(34, 197, 94, 0.28);
    color: #bbf7d0;
    background: rgba(34, 197, 94, 0.12);
}

.quick-category-button.expense {
    border-color: rgba(251, 113, 133, 0.28);
    color: #fecdd3;
    background: rgba(251, 113, 133, 0.12);
}

.wide-field {
    min-width: 0;
}

.featured-editor .wide-field {
    grid-column: span 1;
}

.featured-editor .transaction-details .category-field,
.featured-editor .transaction-details .wide-field {
    grid-column: span 1;
}

.filter-form {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    align-items: end;
}

.filter-form .wide {
    grid-column: span 2;
}

/* ===== 左侧账本与筛选 ===== */
.list-stack {
    display: grid;
    gap: 10px;
    margin-bottom: 12px;
}

.ledger-list-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 8px;
    align-items: stretch;
}

.ledger-list-row.active .ledger-delete-button {
    border-color: rgba(251, 113, 133, 0.38);
}

.list-item {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 13px 14px;
    border: 1px solid var(--border);
    border-radius: 14px;
    text-align: left;
    background: rgba(15, 23, 42, 0.54);
    transition: transform 0.16s, border-color 0.16s, background 0.16s;
}

.list-item:hover,
.list-item.active {
    transform: translateY(-1px);
    border-color: rgba(56, 189, 248, 0.5);
    background: rgba(56, 189, 248, 0.12);
}

.list-item strong {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.list-item span {
    flex-shrink: 0;
    color: #bae6fd;
    font-size: 12px;
    padding: 3px 8px;
    border-radius: 999px;
    background: rgba(56, 189, 248, 0.12);
}

.ledger-select-button {
    min-width: 0;
}

.ledger-delete-button {
    align-self: stretch;
    min-height: 0;
}

.sidebar .panel .field + .field,
.sidebar .panel .field + button,
.sidebar .panel button + .field {
    margin-top: 12px;
}

/* ===== 摘要卡片 ===== */
.summary-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.summary-card {
    position: relative;
    overflow: hidden;
    padding: 20px;
    min-height: 118px;
}

.summary-card::after {
    content: "";
    position: absolute;
    inset: auto -24px -34px auto;
    width: 116px;
    height: 116px;
    border-radius: 50%;
    opacity: 0.26;
    background: currentColor;
}

.summary-card span {
    display: block;
    color: var(--muted);
    font-size: 14px;
    margin-bottom: 13px;
}

.summary-card strong {
    display: block;
    font-size: clamp(26px, 3vw, 36px);
    line-height: 1;
    letter-spacing: -0.04em;
}

.summary-card.expense {
    color: var(--danger);
}

.summary-card.income {
    color: #4ade80;
}

.summary-card.balance {
    color: #7dd3fc;
}

/* ===== 分页切换 ===== */
.page-tabs {
    display: inline-flex;
    gap: 8px;
    width: fit-content;
    margin: 0 auto;
    padding: 6px;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.58);
}

.topbar .page-tabs {
    margin: 0;
}

.tab-button {
    min-height: 38px;
    padding: 8px 18px;
    border-radius: 999px;
    color: var(--muted);
    background: transparent;
    font-weight: 800;
    transition: color 0.16s, background 0.16s, transform 0.16s;
}

.tab-button:hover,
.tab-button.active {
    color: #00111f;
    background: linear-gradient(135deg, var(--primary), var(--primary-strong));
    transform: translateY(-1px);
}

.page-section {
    display: none;
}

.page-section.active {
    display: grid;
    gap: 18px;
}

#ledger-page.page-section.active {
    grid-template-rows: auto minmax(0, 1fr);
    min-height: 0;
}

.settings-sub-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    width: fit-content;
    padding: 6px;
    border: 1px solid var(--border);
    border-radius: 14px;
    background: rgba(15, 23, 42, 0.44);
}

.logout-tab {
    border: 1px solid rgba(251, 113, 133, 0.32);
    color: #fecdd3;
}

.system-admin-tab {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(56, 189, 248, 0.32);
    text-decoration: none;
}

.settings-sub-tab {
    min-height: 36px;
    padding: 8px 14px;
    border-radius: 10px;
    color: var(--muted);
    background: transparent;
    font-weight: 800;
    line-height: 1.2;
    transition: color 0.16s, background 0.16s, transform 0.16s;
}

.settings-sub-tab:hover,
.settings-sub-tab.active {
    color: #00111f;
    background: linear-gradient(135deg, var(--primary), var(--primary-strong));
    transform: translateY(-1px);
}

.logout-tab:hover {
    color: #fff1f2;
    background: rgba(244, 63, 94, 0.2);
}

.settings-sub-page {
    display: none;
}

.settings-sub-page.active {
    display: grid;
    gap: 18px;
}

/* ===== 内容区网格 ===== */
.content-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.45fr) minmax(300px, 0.85fr);
    gap: 18px;
    align-items: start;
}

.manage-grid {
    grid-template-columns: minmax(0, 1fr) minmax(320px, 0.78fr);
}

.stats-grid {
    grid-template-columns: 1fr;
}

.stats-summary-grid:has(.summary-card.hidden) {
    grid-template-columns: minmax(0, 1fr);
}

.stats-page-header {
    display: grid;
    gap: 14px;
}

.stats-period-panel {
    display: grid;
    gap: 12px;
    margin-bottom: 14px;
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: rgba(15, 23, 42, 0.38);
}

.period-shortcuts,
.period-navigation {
    display: flex;
    align-items: center;
    gap: 8px;
}

.period-shortcuts {
    justify-content: center;
    padding: 4px;
    border-radius: 999px;
    background: rgba(2, 6, 23, 0.28);
}

.period-button {
    min-height: 34px;
    padding: 7px 14px;
    border-radius: 999px;
    color: var(--muted);
    background: transparent;
    font-weight: 800;
    transition: color 0.16s, background 0.16s, transform 0.16s;
}

.period-button:hover,
.period-button.active {
    color: #00111f;
    background: linear-gradient(135deg, var(--primary), var(--primary-strong));
    transform: translateY(-1px);
}

.period-navigation {
    display: grid;
    grid-template-columns: minmax(38px, auto) minmax(0, auto) minmax(38px, auto);
    justify-content: space-between;
    width: 100%;
}

.period-arrow {
    width: 38px;
    min-height: 34px;
    padding: 0;
    border-radius: 999px;
    color: var(--text);
    background: rgba(2, 6, 23, 0.28);
    font-size: 26px;
    font-weight: 900;
    line-height: 1;
    transition: color 0.16s, background 0.16s, transform 0.16s;
}

.period-arrow:hover {
    color: #00111f;
    background: linear-gradient(135deg, var(--primary), var(--primary-strong));
    transform: translateY(-1px);
}

.current-period-label {
    min-width: 0;
    color: var(--muted-2);
    font-weight: 700;
    text-align: center;
    line-height: 1.4;
}

/* ===== 支出比例图 ===== */
.expense-share-panel {
    margin-top: 14px;
}

.expense-share-header {
    align-items: center;
}

.expense-share-tabs {
    display: flex;
    gap: 6px;
    padding: 4px;
    border-radius: 999px;
    background: rgba(2, 6, 23, 0.32);
}

.share-tab {
    min-height: 30px;
    padding: 5px 12px;
    border-radius: 999px;
    color: var(--muted);
    background: transparent;
    font-size: 12px;
    font-weight: 800;
}

.share-tab.active {
    color: #00111f;
    background: linear-gradient(135deg, var(--primary), var(--primary-strong));
}

.expense-share-content {
    display: grid;
    grid-template-columns: minmax(170px, 220px) minmax(0, 1fr);
    gap: 22px;
    align-items: center;
    min-height: 190px;
    padding: 8px 4px 2px;
}

.expense-share-content.loading,
.expense-share-content.empty {
    display: grid;
    place-items: center;
    color: var(--muted);
}

.expense-share-chart {
    display: grid;
    place-items: center;
    width: min(190px, 100%);
    aspect-ratio: 1;
    margin: 0 auto;
    border-radius: 50%;
    box-shadow: 0 0 28px rgba(45, 212, 191, 0.08);
}

.expense-share-chart::before {
    content: "";
    grid-area: 1 / 1;
    width: 68%;
    aspect-ratio: 1;
    border-radius: 50%;
    background: var(--panel);
}

.expense-share-chart-center {
    z-index: 1;
    grid-area: 1 / 1;
    display: grid;
    gap: 4px;
    text-align: center;
}

.expense-share-chart-center span {
    color: var(--muted);
    font-size: 12px;
}

.expense-share-chart-center strong {
    font-size: 15px;
}

.expense-share-legend {
    display: grid;
    gap: 9px;
    max-height: 220px;
    overflow-y: auto;
}

.expense-share-legend-item {
    display: grid;
    grid-template-columns: 10px minmax(70px, 1fr) auto auto;
    gap: 8px;
    align-items: center;
    min-width: 0;
    font-size: 13px;
}

.expense-share-dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
}

.expense-share-name {
    overflow: hidden;
    color: var(--text);
    text-overflow: ellipsis;
    white-space: nowrap;
}

.expense-share-legend-item strong {
    color: var(--text);
    white-space: nowrap;
}

.expense-share-amount {
    color: var(--muted);
    white-space: nowrap;
}

/* ===== 顶部周期选择器 ===== */
.stats-period-top {
    padding: 10px 16px;
}

.stats-period-top .stats-period-panel {
    margin-bottom: 0;
    padding: 8px;
}

/* ===== 统计工具栏 ===== */
.stats-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.stats-path {
    display: flex;
    align-items: center;
    gap: 4px;
    min-width: 0;
    flex: 1 1 auto;
    overflow: hidden;
}

.path-segment {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 6px;
    font-size: 13px;
    color: var(--muted-2);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 120px;
    cursor: default;
}

.path-segment.active {
    color: var(--text);
    font-weight: 700;
}

.path-segment[data-path]:not(.active) {
    cursor: pointer;
}

.path-segment[data-path]:not(.active):hover {
    color: var(--primary);
    background: rgba(56, 189, 248, 0.1);
}

.path-separator {
    color: var(--muted-2);
    font-size: 13px;
    flex-shrink: 0;
    padding: 0 2px;
}

.stats-actions {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
}

.sort-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 30px;
    padding: 4px 10px;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: rgba(15, 23, 42, 0.5);
    color: var(--muted);
    font-size: 12px;
    font-weight: 700;
    transition: color 0.16s, background 0.16s, border-color 0.16s, transform 0.16s;
}

.sort-button:hover {
    transform: translateY(-1px);
    border-color: rgba(56, 189, 248, 0.4);
    background: rgba(56, 189, 248, 0.1);
}

.sort-button.active {
    color: #00111f;
    background: linear-gradient(135deg, var(--primary), var(--primary-strong));
    border-color: transparent;
}

/* ===== 分类可点击行 ===== */
.stat-row.category-clickable {
    cursor: pointer;
    transition: border-color 0.16s, background 0.16s, transform 0.16s;
}

.stat-row.category-clickable:hover {
    transform: translateY(-1px);
    border-color: rgba(56, 189, 248, 0.4);
    background: rgba(56, 189, 248, 0.08);
}

.stat-row.category-clickable::after {
    content: "›";
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--muted-2);
    font-size: 18px;
    font-weight: 700;
}

.stat-row.category-clickable {
    position: relative;
    padding-right: 34px;
}

/* ===== 增量加载指示器 ===== */
.stats-load-more,
.stats-end {
    text-align: center;
    padding: 14px 10px;
    color: var(--muted-2);
    font-size: 13px;
}

.stats-load-more {
    font-weight: 700;
}

.stats-end {
    border-top: 1px solid var(--border);
    margin-top: 6px;
}

/* ===== 统计列表自适应 ===== */
.stats-list {
    max-height: 540px;
    overflow-y: auto;
    overflow-x: hidden;
    padding-right: 4px;
}

.stats-category-panel .stats-list {
    max-height: 480px;
}

.settings-book-panel,
.pid-panel,
.member-empty-family-panel {
    margin-bottom: 18px;
}

.pid-form {
    margin-bottom: 10px;
}

/* PID 行保持“删除 → PID → 目标账本 → 保存指向”的稳定视觉顺序。 */
.pid-binding-row {
    grid-template-columns: auto minmax(140px, 1fr) minmax(180px, 0.8fr) auto;
    align-items: stretch;
}

.pid-binding-row .pid-binding-delete,
.pid-binding-row .pid-binding-save {
    min-height: 0;
    white-space: nowrap;
}

.pid-binding-row .pid-binding-identity {
    min-width: 0;
}

.pid-binding-row .pid-binding-ledger {
    min-width: 0;
    width: 100%;
}

.pid-status {
    min-height: 20px;
    line-height: 1.5;
}

.pid-status.error {
    color: #fecdd3;
}

.recent-panel {
    display: grid;
    grid-template-rows: auto auto auto;
    align-content: start;
    min-height: 0;
}

.recent-panel .transaction-list {
    max-height: none;
    min-height: 96px;
}

/* ===== 流水展开详情面板 ===== */
.transaction-detail-panel {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 6px 16px;
    padding: 10px 4px 4px;
    margin-top: 6px;
    border-top: 1px solid var(--border);
    font-size: 13px;
    transition: all 0.2s ease;
}

.transaction-detail-panel.hidden {
    display: none;
}

.detail-row {
    display: contents;
}

.detail-row span:first-child {
    color: var(--muted-2);
    white-space: nowrap;
}

.detail-row span:last-child,
.detail-row strong {
    color: var(--text);
}

.detail-row.description-row {
    grid-column: 1 / -1;
}

.detail-row.description-row span:first-child {
    align-self: start;
    padding-top: 2px;
}

.detail-row.description-row span:last-child {
    white-space: pre-wrap;
    word-break: break-word;
    line-height: 1.5;
}

.detail-row strong {
    font-weight: 700;
}

.transaction-detail-actions {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding-top: 10px;
    margin-top: 4px;
    border-top: 1px dashed rgba(148, 163, 184, 0.18);
}

.transaction-detail-actions button {
    min-width: 86px;
}

.transaction-item.expanded {
    border-color: rgba(56, 189, 248, 0.4);
    background: rgba(56, 189, 248, 0.06);
}

.transaction-item.expense.expanded {
    border-left-color: var(--danger);
}

.transaction-item.income.expanded {
    border-left-color: var(--success);
}

/* ===== 流水记录 ===== */
.transaction-list,
.stats-list,
.chip-list,
.member-list {
    display: grid;
    gap: 7px;
}

.transaction-list {
    max-height: 540px;
    overflow: auto;
    padding-right: 4px;
    min-height: 0;
}

.transaction-item {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    border: 1px solid var(--border);
    border-left-width: 4px;
    border-radius: 12px;
    background: rgba(15, 23, 42, 0.55);
}

.transaction-item-expandable {
    cursor: pointer;
}

.transaction-item-expandable .transaction-main,
.transaction-item-expandable .transaction-amount {
    cursor: pointer;
}

.transaction-item.expense {
    border-left-color: var(--danger);
}

.transaction-item.income {
    border-left-color: var(--success);
}

.transaction-main {
    display: grid;
    gap: 2px;
    min-width: 0;
}

.transaction-main strong,
.transaction-main span,
.transaction-main small {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.transaction-main span,
.transaction-main small {
    color: var(--muted);
}

.transaction-main small {
    font-size: 12px;
}

.transaction-amount {
    font-size: 16px;
    font-weight: 800;
    white-space: nowrap;
    letter-spacing: -0.02em;
}

.transaction-item.expense .transaction-amount {
    color: var(--danger);
}

.transaction-item.income .transaction-amount {
    color: #4ade80;
}

.row-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
    flex-wrap: wrap;
}

.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding-top: 14px;
    color: var(--muted);
}

.transaction-pagination {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
    align-items: center;
    gap: 12px;
}

.transaction-pagination #page-info {
    justify-self: center;
    text-align: center;
    white-space: nowrap;
}

.transaction-pagination #btn-prev-page {
    justify-self: start;
}

.transaction-pagination #btn-next-page {
    justify-self: end;
}

.pagination-icon-button {
    min-width: 40px;
    width: 40px;
    height: 40px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    line-height: 1;
    border-radius: 999px;
}

.pagination-icon-button:disabled {
    opacity: 0.45;
}

/* ===== 分类统计 ===== */
.stat-row {
    display: grid;
    gap: 8px;
    padding: 13px;
    border: 1px solid var(--border);
    border-radius: 15px;
    background: rgba(15, 23, 42, 0.52);
}

.stat-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    font-size: 13px;
}

.stat-top strong {
    color: var(--text);
}

.stat-top span {
    color: var(--muted);
    white-space: nowrap;
}

.bar {
    height: 9px;
    overflow: hidden;
    border-radius: 999px;
    background: rgba(148, 163, 184, 0.14);
}

.bar i {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--danger), #fda4af);
}

.stat-row.income .bar i {
    background: linear-gradient(90deg, var(--success), #86efac);
}

/* ===== 分类与成员管理 ===== */
.chip-list,
.category-tree {
    display: grid;
    gap: 10px;
    margin-top: 14px;
}

#settings-categories-page > .panel {
    display: grid;
    grid-template-rows: auto auto minmax(0, 1fr);
    min-height: 0;
}

.category-panel-title {
    align-items: center;
}

.category-form-panel {
    overflow: hidden;
}

#category-list.category-tree,
#category-list.chip-list {
    overflow-y: auto;
    overflow-x: hidden;
    padding-right: 4px;
    min-height: 220px;
}

.category-tree-node {
    display: grid;
    gap: 6px;
}

.category-tree-row {
    display: grid;
    grid-template-columns: auto minmax(110px, 1fr) auto auto auto auto;
    align-items: center;
    gap: 8px;
    min-width: 0;
    padding: 8px 10px;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: rgba(15, 23, 42, 0.54);
}

.category-tree-row.parent {
    border-left-width: 4px;
    cursor: pointer;
}

.category-tree-row.parent:hover {
    background: rgba(30, 41, 59, 0.72);
}

.category-tree-row.child {
    margin-left: 24px;
    grid-template-columns: minmax(110px, 1fr) auto auto auto auto;
    border-radius: 11px;
    background: rgba(15, 23, 42, 0.36);
}

.category-tree-row.expense {
    border-left-color: var(--danger);
}

.category-tree-row.income {
    border-left-color: var(--success);
}

.category-toggle {
    width: 26px;
    min-height: 26px;
    padding: 0;
    border-radius: 8px;
    background: rgba(148, 163, 184, 0.12);
    color: var(--text);
    font-size: 13px;
    line-height: 1;
}

.category-tree-row strong,
.category-tree-row span,
.category-tree-row .category-name {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.category-tree-row small {
    color: var(--muted);
    white-space: nowrap;
}

.category-tree-children {
    display: grid;
    gap: 6px;
}

.category-tree-children[hidden] {
    display: none;
}

.system-tag {
    color: var(--muted);
    font-size: 12px;
    padding: 2px 7px;
    border-radius: 999px;
    background: rgba(148, 163, 184, 0.12);
    white-space: nowrap;
}

.system-tag.placeholder {
    color: rgba(148, 163, 184, 0.64);
    background: transparent;
}

.member-empty-family-panel {
    display: grid;
    gap: 14px;
}

.family-empty-hint {
    min-height: auto;
    padding: 16px;
    line-height: 1.7;
}

.member-create-family-form {
    margin-top: 0;
}

.member-list {
    margin-top: 14px;
}

.member-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 13px;
    border: 1px solid var(--border);
    border-radius: 15px;
    background: rgba(15, 23, 42, 0.52);
}

.member-row > div {
    display: grid;
    gap: 3px;
    min-width: 0;
}

.member-row strong {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.member-row span {
    color: var(--muted);
    font-size: 12px;
}

/* ===== 状态与提示 ===== */
.loading,
.empty {
    min-height: 54px;
    display: grid;
    place-items: center;
    color: var(--muted);
    text-align: center;
    border-radius: 14px;
    background: rgba(148, 163, 184, 0.08);
    border: 1px dashed rgba(148, 163, 184, 0.18);
}

.confirm-dialog-overlay {
    position: fixed;
    inset: 0;
    z-index: 11000;
    display: grid;
    place-items: center;
    padding: 20px;
    background: rgba(2, 6, 23, 0.68);
    backdrop-filter: blur(8px);
}

.confirm-dialog {
    width: min(420px, 100%);
    display: grid;
    gap: 14px;
    padding: 22px;
    border: 1px solid var(--border-strong);
    border-radius: 20px;
    background: rgba(15, 23, 42, 0.96);
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.42);
}

.confirm-dialog h2 {
    font-size: 20px;
    line-height: 1.3;
}

.confirm-dialog p {
    color: var(--muted);
    line-height: 1.7;
    word-break: break-word;
}

.confirm-dialog-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    flex-wrap: wrap;
    padding-top: 4px;
}

.confirm-dialog-actions button {
    min-width: 86px;
}

.confirm-danger {
    color: #ffe4e6;
}

.toast {
    position: fixed;
    right: 24px;
    bottom: 24px;
    z-index: 10001;
    max-width: min(420px, calc(100vw - 48px));
    padding: 13px 16px;
    border-radius: 15px;
    border: 1px solid var(--border);
    color: var(--text);
    background: rgba(15, 23, 42, 0.94);
    box-shadow: var(--shadow);
    backdrop-filter: blur(16px);
}

.toast.success {
    border-color: rgba(34, 197, 94, 0.36);
    background: rgba(20, 83, 45, 0.92);
}

.toast.error {
    border-color: rgba(251, 113, 133, 0.36);
    background: rgba(127, 29, 29, 0.92);
}

/* ===== 滚动条 ===== */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: rgba(15, 23, 42, 0.4);
}

::-webkit-scrollbar-thumb {
    border-radius: 999px;
    background: rgba(148, 163, 184, 0.28);
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(148, 163, 184, 0.42);
}

/* ===== 响应式 ===== */
@media (max-width: 1180px) {
    .layout {
        grid-template-columns: 1fr;
    }

    .sidebar {
        position: static;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .transaction-form {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .transaction-form .amount-field {
        grid-column: 1;
    }

    .transaction-form .category-field {
        grid-column: span 1;
    }

    .transaction-form .wide-field {
        grid-column: span 1;
    }
}

@media (max-width: 920px) {
    .topbar {
        align-items: center;
        flex-direction: row;
        justify-content: center;
    }

    .scope-wrap,
    .header-actions {
        max-width: calc(50% - 118px);
    }

    .header-actions {
        justify-content: flex-end;
    }

    .sidebar,
    .content-grid,
    .manage-grid,
    .stats-grid {
        grid-template-columns: 1fr;
    }

    .summary-grid {
        grid-template-columns: 1fr;
    }

    .transaction-details,
    .category-form,
    .member-form,
    .member-invite-grid,
    .inline-form {
        grid-template-columns: 1fr;
    }

    .category-tree-row {
        grid-template-columns: auto minmax(0, 1fr) auto auto auto auto;
    }

    .category-tree-row.child {
        grid-template-columns: minmax(0, 1fr) auto auto auto auto;
    }

    .transaction-form .category-field,
    .transaction-form .wide-field,
    .filter-form .wide {
        grid-column: auto;
    }

    .transaction-actions,
    .featured-editor #btn-save-transaction,
    .transaction-details-toggle {
        width: 100%;
    }

    .filter-form {
        grid-template-columns: 1fr;
    }

    .period-shortcuts,
    .period-navigation,
    .settings-sub-tabs {
        justify-content: center;
    }
}

@media (max-width: 680px) {
    html {
        font-size: 14px;
    }

    body {
        font-size: 13px;
    }

    input,
    select {
        min-height: 34px;
        padding: 7px 9px;
        border-radius: 8px;
        font-size: 13px;
    }

    .login-panel {
        padding: 14px;
    }

    .login-box {
        padding: 26px 20px;
        border-radius: 20px;
    }

    .brand-mark {
        width: 50px;
        height: 50px;
        margin-bottom: 12px;
        border-radius: 16px;
        font-size: 26px;
    }

    .login-box h1 {
        font-size: 23px;
    }

    .login-box p {
        margin-bottom: 20px;
        font-size: 13px;
        line-height: 1.45;
    }

    .login-form {
        gap: 12px;
    }

    .login-form label,
    .field {
        gap: 5px;
        font-size: 12px;
    }

    .login-form button,
    button[type="submit"],
    button.wide,
    #btn-login {
        min-height: 36px;
        padding: 8px 12px;
        border-radius: 10px;
        font-size: 13px;
    }

    .topbar {
        min-height: 46px;
        gap: 6px;
        padding: 7px 8px;
    }

    .scope-wrap {
        left: 8px;
        max-width: calc(50% - 86px);
    }

    .header-actions {
        right: 8px;
        max-width: calc(50% - 86px);
    }

    .scope-wrap {
        gap: 7px;
    }

    .scope-icon {
        width: 28px;
        height: 28px;
        border-radius: 9px;
        font-size: 16px;
    }

    .current-scope {
        font-size: 14px;
        font-weight: 750;
    }

    .header-actions {
        gap: 6px;
    }

    .auth-user {
        min-height: 26px;
        padding: 4px 7px;
        font-size: 11px;
    }

    .layout {
        padding: 8px;
        gap: 10px;
    }

    .content,
    .page-section.active,
    .settings-sub-page.active {
        gap: 10px;
    }

    .panel,
    .summary-card {
        border-radius: 14px;
        box-shadow: 0 10px 24px rgba(0, 0, 0, 0.18);
    }

    .panel {
        padding: 10px;
    }

    .panel-title {
        gap: 8px;
        margin-bottom: 9px;
    }

    .panel-title h2 {
        font-size: 16px;
    }

    .secondary,
    .link-button,
    .icon-button,
    .danger {
        min-height: 30px;
        padding: 6px 9px;
        border-radius: 8px;
        font-size: 12px;
    }

    .icon-button {
        width: 30px;
        padding: 0;
    }

    .small {
        min-height: 26px;
        padding: 4px 7px;
        border-radius: 7px;
        font-size: 11px;
    }

    .transaction-details,
    .category-form,
    .member-form,
    .member-invite-grid,
    .inline-form {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .category-tree-row {
        grid-template-columns: auto minmax(0, 1fr) auto auto;
        gap: 8px;
    }

    .category-tree-row.child {
        grid-template-columns: minmax(0, 1fr) auto auto;
    }

    .category-tree-row small,
    .category-tree-row .system-tag {
        display: none;
    }

    .featured-editor {
        padding: 10px;
    }

    .featured-editor .amount-field input {
        min-height: 44px;
        padding: 8px 10px;
        border-radius: 10px;
        font-size: 24px;
        letter-spacing: 0;
    }

    .featured-editor .category-field select {
        min-height: 34px;
        font-size: 12px;
    }

    .featured-editor #btn-save-transaction {
        width: 100%;
        min-height: 44px;
        padding-inline: 12px;
        border-radius: 10px;
        font-size: 15px;
        justify-self: stretch;
    }

    .quick-category-title {
        margin-bottom: 5px;
        font-size: 11px;
    }

    .quick-category-list {
        gap: 5px;
    }

    .quick-category-button {
        min-height: 26px;
        gap: 4px;
        padding: 4px 7px;
        font-size: 11px;
    }

    .quick-category-button small {
        font-size: 9px;
    }

    .transaction-form .category-field,
    .transaction-form .wide-field,
    .filter-form .wide {
        grid-column: auto;
    }

    .summary-grid {
        gap: 9px;
    }

    .summary-card {
        min-height: 82px;
        padding: 13px;
    }

    .summary-card span {
        margin-bottom: 8px;
        font-size: 12px;
    }

    .summary-card strong {
        font-size: 24px;
        letter-spacing: 0;
    }

    .page-tabs,
    .settings-sub-tabs {
        width: 100%;
        gap: 5px;
        padding: 4px;
    }

    .topbar .page-tabs {
        width: auto;
        flex: 0 0 auto;
    }

    .topbar .tab-button {
        padding: 6px 7px;
    }

    .tab-button,
    .settings-sub-tab,
    .period-button {
        min-height: 30px;
        padding: 6px 9px;
        font-size: 12px;
    }

    .page-tabs .tab-button {
        flex: 1 1 0;
    }

    .settings-sub-tab {
        flex: 1 1 calc(50% - 5px);
    }

    .filter-form {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .stats-period-panel {
        gap: 8px;
        margin-bottom: 10px;
        padding: 8px;
        border-radius: 12px;
    }

    .period-shortcuts {
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 5px;
        width: 100%;
    }

    .period-navigation {
        grid-template-columns: minmax(34px, auto) minmax(0, 1fr) minmax(34px, auto);
        gap: 5px;
        width: 100%;
    }

    .period-arrow {
        width: 34px;
        min-height: 32px;
        font-size: 24px;
    }

    .current-period-label {
        text-align: center;
        font-size: 12px;
    }

    .transaction-list {
        max-height: 300px;
        min-height: 220px;
        padding-right: 2px;
    }

    .recent-panel .transaction-list {
        min-height: 72px;
    }

    .expense-share-content {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .expense-share-chart {
        width: 160px;
    }

    .expense-share-legend {
        max-height: none;
    }

    .transaction-list,
    .stats-list,
    .chip-list,
    .member-list {
        gap: 6px;
    }

    .transaction-item {
        grid-template-columns: minmax(0, 1fr) auto;
        gap: 7px;
        padding: 7px 8px;
        border-left-width: 3px;
        border-radius: 10px;
        align-items: center;
    }

    .transaction-main {
        gap: 1px;
    }

    .transaction-main small {
        font-size: 11px;
    }

    .transaction-amount {
        font-size: 14px;
        letter-spacing: 0;
    }

    .row-actions {
        gap: 5px;
        justify-content: flex-start;
    }

    .pagination {
        gap: 8px;
        padding-top: 10px;
        align-items: center;
        flex-direction: column;
        font-size: 12px;
    }

    .list-stack {
        gap: 7px;
        margin-bottom: 9px;
    }

    /* 窄屏允许 PID 行整体换行，但删除按钮始终保持首位。 */
    .pid-binding-row {
        grid-template-columns: auto minmax(0, 1fr);
    }

    .pid-binding-row .pid-binding-ledger {
        grid-column: 1 / -1;
    }

    .pid-binding-row .pid-binding-save {
        grid-column: 1 / -1;
        justify-self: stretch;
    }

    .list-item,
    .stat-row,
    .category-tree-row,
    .member-row,
    .member-invite-row {
        gap: 8px;
        padding: 8px 9px;
        border-radius: 10px;
    }

    .stat-top,
    .member-row,
    .member-invite-row {
        align-items: flex-start;
        flex-direction: column;
    }

    .stat-top {
        gap: 6px;
        font-size: 12px;
    }

    .bar {
        height: 7px;
    }

    .chip-list,
    .category-tree {
        gap: 7px;
        margin-top: 10px;
    }

    .category-tree-row {
        grid-template-columns: auto minmax(0, 1fr) auto auto;
    }

    .category-tree-row.child {
        margin-left: 0;
        grid-template-columns: minmax(0, 1fr) auto auto;
    }

    .category-tree-row small,
    .category-tree-row .system-tag {
        display: none;
    }

    .loading,
    .empty {
        min-height: 42px;
        border-radius: 10px;
        font-size: 12px;
    }

    .toast {
        right: 8px;
        bottom: 8px;
        max-width: calc(100vw - 16px);
        padding: 10px 12px;
        border-radius: 12px;
        font-size: 12px;
    }

    .voice-test-form {
        gap: 8px;
        margin-bottom: 10px;
    }

    .voice-test-textarea textarea {
        min-height: 64px;
        padding: 8px 9px;
        border-radius: 8px;
        font-size: 13px;
    }
}

/* ===== 语音记账测试 ===== */
.voice-test-form {
    display: grid;
    gap: 12px;
    margin-bottom: 14px;
}

.voice-test-textarea {
    display: grid;
    gap: 7px;
}

.voice-test-textarea textarea {
    width: 100%;
    min-height: 72px;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: rgba(15, 23, 42, 0.72);
    color: var(--text);
    outline: none;
    resize: vertical;
    font-family: inherit;
    font-size: 14px;
    line-height: 1.5;
    transition: border-color 0.18s, box-shadow 0.18s;
}

.voice-test-textarea textarea:focus {
    border-color: rgba(56, 189, 248, 0.72);
    box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.16);
    background: rgba(15, 23, 42, 0.95);
}

.voice-test-textarea textarea::placeholder {
    color: var(--muted-2);
}

.voice-test-result {
    margin-top: 14px;
    border-top: 1px solid var(--border);
    padding-top: 14px;
}

.voice-test-parsed .panel-title {
    margin-bottom: 10px;
}

.voice-test-parsed .panel-title h3 {
    font-size: 15px;
    color: var(--muted);
    font-weight: 700;
}

.voice-test-entries {
    display: grid;
    gap: 8px;
}

.voice-test-entry {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto auto auto;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-left-width: 4px;
    border-radius: 12px;
    background: rgba(15, 23, 42, 0.55);
}

.voice-test-entry.expense {
    border-left-color: var(--danger);
}

.voice-test-entry.income {
    border-left-color: var(--success);
}

.entry-index {
    color: var(--muted-2);
    font-size: 12px;
    font-weight: 700;
    flex-shrink: 0;
}

.entry-category {
    font-weight: 700;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.entry-amount {
    font-weight: 800;
    white-space: nowrap;
}

.voice-test-entry.expense .entry-amount {
    color: var(--danger);
}

.voice-test-entry.income .entry-amount {
    color: #4ade80;
}

.entry-type {
    font-size: 12px;
    color: var(--muted);
    white-space: nowrap;
}

.entry-desc {
    font-size: 13px;
    color: var(--muted);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

@media (max-width: 680px) {
    .voice-test-form {
        gap: 8px;
        margin-bottom: 10px;
    }

    .voice-test-textarea textarea {
        min-height: 64px;
        padding: 8px 9px;
        border-radius: 8px;
        font-size: 13px;
    }

    .voice-test-result {
        margin-top: 10px;
        padding-top: 10px;
    }

    .voice-test-parsed .panel-title h3 {
        font-size: 13px;
    }

    .voice-test-entries {
        gap: 6px;
    }

    .voice-test-entry {
        grid-template-columns: minmax(0, 1fr);
        gap: 6px;
        padding: 8px 9px;
        border-left-width: 3px;
        border-radius: 10px;
    }

    .entry-index,
    .entry-type {
        font-size: 11px;
    }

    .entry-desc {
        font-size: 12px;
    }
}