:root {
    --plan-accent: #246bfd;
    --plan-accent-deep: #1557d6;
    --plan-surface: #ffffff;
    --plan-surface-soft: #f7f9fc;
    --plan-border: #e3e9f2;
    --plan-text: #182230;
    --plan-muted: #667085;
    --plan-card-radius: 8px;
    --plan-card-shadow: 0 8px 24px rgba(15, 23, 42, .055);
}

body.plan-management-page {
    --wm-gutter-active: 12px;
    min-height: 100vh;
    background:
        linear-gradient(180deg, #ffffff 0, #f5f7fb 180px, #eef2f7 100%);
    color: var(--plan-text);
}

body.plan-management-page .page {
    width: 100%;
    max-width: 760px;
    margin: 0 auto;
    padding: 0 12px calc(env(safe-area-inset-bottom, 0px) + 96px);
}

/* App-style top tabs */
body.plan-management-page .plan-page-tabs {
    position: sticky;
    top: 0;
    z-index: 80;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0;
    margin: 0 0 14px;
    padding: env(safe-area-inset-top, 0px) 8px 0;
    border: 0;
    border-bottom: 1px solid rgba(218, 226, 237, .92);
    border-radius: 0;
    background: rgba(255, 255, 255, .94);
    box-shadow: 0 1px 0 rgba(255, 255, 255, .88);
    backdrop-filter: blur(18px) saturate(150%);
    -webkit-backdrop-filter: blur(18px) saturate(150%);
}

body.plan-management-page .plan-page-tab {
    position: relative;
    min-width: 0;
    min-height: 52px;
    padding: 0 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    color: #7a8699;
    font-size: 15px;
    font-weight: 650;
    letter-spacing: .01em;
    line-height: 1;
    transition: color .18s ease, background-color .18s ease;
    -webkit-tap-highlight-color: transparent;
}

body.plan-management-page .plan-page-tab::after {
    content: "";
    position: absolute;
    left: 28%;
    right: 28%;
    bottom: 0;
    height: 3px;
    border-radius: 3px 3px 0 0;
    background: var(--plan-accent);
    opacity: 0;
    transform: scaleX(.55);
    transition: opacity .18s ease, transform .18s ease;
}

body.plan-management-page .plan-page-tab:hover {
    color: var(--plan-accent-deep);
    background: rgba(36, 107, 253, .045);
}

body.plan-management-page .plan-page-tab.active,
body.plan-management-page .plan-page-tab[aria-current="page"] {
    color: var(--plan-accent);
    background: transparent;
    box-shadow: none;
    font-weight: 750;
}

body.plan-management-page .plan-page-tab.active::after,
body.plan-management-page .plan-page-tab[aria-current="page"]::after {
    opacity: 1;
    transform: scaleX(1);
}

body.plan-management-page .plan-page-tab:focus-visible {
    z-index: 1;
    outline: 2px solid #8ab4ff;
    outline-offset: -4px;
}

/* Shared card hierarchy */
body.plan-management-page .filter-card,
body.plan-management-page .summary-card {
    border: 1px solid var(--plan-border);
    border-radius: var(--plan-card-radius);
    background: var(--plan-surface);
    box-shadow: var(--plan-card-shadow);
}

body.plan-management-page .filter-card {
    margin: 0 0 12px;
    padding: 14px !important;
}

body.plan-management-page .filter-main {
    gap: 12px;
}

body.plan-management-page .form-label {
    margin-bottom: 7px;
    color: #596579;
    font-size: 12px;
    font-weight: 650;
}

body.plan-management-page .input {
    height: 42px;
    border-color: #d5deea;
    border-radius: 8px;
    background: #fbfcfe;
}

body.plan-management-page .input:focus {
    border-color: #79a7ff;
    background: #fff;
    box-shadow: 0 0 0 3px rgba(36, 107, 253, .11);
}

body.plan-management-page .summary-card {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1px;
    margin: 0 0 12px;
    padding: 1px;
    overflow: hidden;
    border-color: #e2e8f0;
    background: #e6ebf2;
}

body.plan-management-page .summary-card::before,
body.plan-management-page .summary-item + .summary-item::before {
    display: none;
}

body.plan-management-page .summary-item {
    min-width: 0;
    padding: 14px 12px;
    background: #fff;
}

body.plan-management-page .summary-label {
    color: var(--plan-muted);
    font-size: 12px;
    font-weight: 550;
}

body.plan-management-page .summary-value {
    margin-top: 7px;
    color: #172033;
    font-size: 22px;
    font-weight: 760;
    letter-spacing: -.02em;
}

body.plan-management-page .summary-value.positive,
body.plan-management-page .data-value.positive,
body.plan-management-page .stat-value.positive {
    color: #d13b55;
}

body.plan-management-page .summary-value.negative,
body.plan-management-page .data-value.negative,
body.plan-management-page .stat-value.negative {
    color: #16855b;
}

body.plan-management-page .list-wrap {
    margin: 0;
    padding: 0 !important;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
}

body.plan-management-page .section-head {
    gap: 14px !important;
    margin: 0 0 14px;
    padding: 2px 2px 0 !important;
    border-bottom: 0;
}

body.plan-management-page .section-title {
    color: #182230;
    font-size: 17px;
    font-weight: 750;
}

body.plan-management-page .current-cate-name {
    min-height: 0;
    padding: 2px 8px;
    border-radius: 999px;
    background: #eef4ff;
    color: #3569bd;
    font-size: 11px;
}

body.plan-management-page .current-cate-name:empty {
    display: none;
}

body.plan-management-page .section-desc {
    margin-top: 5px;
    color: #7a8699;
    font-size: 12px;
    line-height: 1.5;
}

body.plan-management-page .btn {
    height: 40px;
    padding: 0 15px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 650;
}

body.plan-management-page .btn-primary {
    border-color: var(--plan-accent);
    background: linear-gradient(180deg, #3479ff 0%, #246bfd 100%);
    box-shadow: 0 5px 12px rgba(36, 107, 253, .18);
}

body.plan-management-page .btn-primary:hover {
    border-color: var(--plan-accent-deep);
    background: linear-gradient(180deg, #286de9 0%, #1557d6 100%);
}

body.plan-management-page .btn-light {
    border-color: #dce3ed;
    background: #fff;
    color: #344054;
}

body.plan-management-page .state-box {
    padding: 28px 16px;
    border-color: #dbe3ef;
    border-radius: 8px;
    background: #f8fafc;
    color: #7a8699;
}

/* Lists use individual touch-friendly cards instead of striped table rows. */
body.plan-management-page .plan-list,
body.plan-management-page .cate-list {
    gap: 10px;
}

body.plan-management-page .plan-list {
    gap: 10px;
}

body.plan-management-page .plan-item,
body.plan-management-page .cate-item,
body.plan-management-page .plan-item:nth-child(even),
body.plan-management-page .cate-item:nth-child(even) {
    border: 1px solid #e4eaf2;
    border-radius: 8px;
    background: #fff;
    box-shadow: 0 3px 12px rgba(15, 23, 42, .035);
}

body.plan-management-page .plan-item:hover,
body.plan-management-page .cate-item:hover {
    border-color: #cddcf4;
    background: #fbfdff;
}

body.plan-management-page .plan-head,
body.plan-management-page .cate-main {
    padding: 14px;
}

body.plan-management-page .plan-body {
    padding: 0 14px 14px;
}

body.plan-management-page .plan-grid,
body.plan-management-page .stats-row {
    gap: 10px;
    margin-top: 0;
    padding: 12px 0 0;
    border-top: 1px solid #edf1f6;
    border-radius: 0;
    background: transparent;
}

body.plan-management-page .plan-date,
body.plan-management-page .data-label,
body.plan-management-page .stat-label,
body.plan-management-page .cate-meta {
    color: #7a8699;
}

body.plan-management-page .data-value,
body.plan-management-page .stat-value {
    color: #253044;
    font-weight: 700;
}

body.plan-management-page .action-icon-btn {
    width: 34px;
    height: 34px;
    border-radius: 8px;
}

/* Signed-out state */
body.plan-management-page .list-wrap:has(.plan-lock-wrap) {
    padding: 0 !important;
    border: 0;
    background: transparent;
    box-shadow: none;
}

body.plan-management-page .plan-lock-wrap,
body.plan-management-page .login-lock-card {
    min-height: 230px;
}

body.plan-management-page .login-lock-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 14px;
    padding: 30px 20px;
    border: 1px solid #e1e8f2;
    border-radius: var(--plan-card-radius);
    background:
        radial-gradient(circle at 88% 12%, rgba(36, 107, 253, .09), transparent 30%),
        linear-gradient(180deg, #ffffff 0%, #f7faff 100%);
    box-shadow: var(--plan-card-shadow);
}

body.plan-management-page .login-lock-card::after {
    display: none;
}

body.plan-management-page .login-lock-icon {
    width: 64px;
    height: 64px;
    border-color: #dce7fb;
    background: #eef4ff;
    box-shadow: none;
}

body.plan-management-page .login-lock-icon svg {
    width: 30px;
    height: 30px;
    stroke: var(--plan-accent);
}

body.plan-management-page .login-lock-copy {
    text-align: center;
}

body.plan-management-page .login-lock-text {
    color: #24324a;
    font-size: 19px;
    font-weight: 750;
    letter-spacing: 0;
}

body.plan-management-page .login-lock-subtext {
    margin-top: 6px;
    color: #7a8699;
    font-size: 12px;
    line-height: 1.55;
}

body.plan-management-page .login-lock-action {
    min-height: 38px;
    padding: 0 20px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    background: var(--plan-accent);
    color: #fff;
    box-shadow: 0 6px 14px rgba(36, 107, 253, .2);
    font-size: 13px;
    font-weight: 700;
}

@media (min-width: 721px) {
    body.plan-management-page .plan-page-tabs {
        margin-top: 12px;
        border: 1px solid var(--plan-border);
        border-radius: 8px;
        box-shadow: var(--plan-card-shadow);
    }
}

@media (max-width: 720px) {
    body.plan-management-page .page {
        padding-bottom: calc(env(safe-area-inset-bottom, 0px) + 88px);
    }

    body.plan-management-page .plan-page-tabs {
        margin-right: -12px;
        margin-left: -12px;
        padding-right: 12px;
        padding-left: 12px;
    }

    body.plan-management-page .filter-main {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    body.plan-management-page .filter-actions {
        grid-column: 1 / -1;
    }

    body.plan-management-page .filter-actions .btn {
        width: 100%;
    }

    body.plan-management-page .summary-card {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    body.plan-management-page .summary-item {
        padding: 13px 12px;
    }

    body.plan-management-page .summary-value {
        font-size: 20px;
    }

    body.plan-management-page .section-head {
        margin-bottom: 12px;
        padding: 0 2px !important;
    }

    body.plan-management-page .plan-toolbar-actions #btnCreateplan {
        grid-column: 1 / -1;
        grid-row: 1;
    }

    body.plan-management-page .plan-head,
    body.plan-management-page .cate-main {
        padding: 12px;
    }

    body.plan-management-page .plan-body {
        padding: 0 12px 12px;
    }

    body.plan-management-page .plan-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    body.plan-management-page .stats-row {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    body.plan-management-page .plan-lock-wrap,
    body.plan-management-page .login-lock-card {
        min-height: 250px;
    }
}

@media (max-width: 420px) {
    body.plan-management-page .plan-page-tab {
        min-height: 50px;
        font-size: 14px;
    }

    body.plan-management-page .section-desc {
        max-width: 30em;
    }

    body.plan-management-page .cate-actions {
        gap: 5px;
    }

    body.plan-management-page .action-icon-btn {
        width: 32px;
        height: 32px;
    }
}

body.plan-management-page .dialog,
body.plan-management-page .add-dialog,
body.plan-management-page .rename-dialog,
body.plan-management-page .dialog-sm {
    border-radius: 8px;
}

@media (max-width: 620px) {
    body.plan-management-page .dialog,
    body.plan-management-page .add-dialog,
    body.plan-management-page .rename-dialog,
    body.plan-management-page .dialog-sm {
        border-radius: 8px 8px 0 0;
    }
}