:root {
    --commercial-navy: #07142f;
    --commercial-navy-soft: #132958;
    --commercial-lime: #a3d039;
    --commercial-blue: #2563eb;
    --commercial-cyan: #18b6c9;
    --commercial-paper: #f7f6f1;
    --commercial-paper-deep: #ece9df;
    --commercial-ink: #17213e;
    --commercial-muted: #68718a;
    --commercial-line: #dcd9cf;
    --commercial-font: Aptos, "Segoe UI Variable", "Segoe UI", sans-serif;
    --commercial-data: "Cascadia Code", "Cascadia Mono", Consolas, monospace;
}

.commercial-page {
    color: var(--commercial-ink);
    font-family: var(--commercial-font);
}

.commercial-page-header {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 24px;
    align-items: end;
    margin: 0 0 20px;
    padding: 22px 24px 24px;
    overflow: hidden;
    position: relative;
    border: 1px solid rgba(7, 20, 47, 0.08);
    border-radius: 14px;
    background:
        linear-gradient(105deg, rgba(163, 208, 57, 0.13), transparent 44%),
        repeating-linear-gradient(0deg, transparent 0 31px, rgba(7, 20, 47, 0.035) 31px 32px),
        #fff;
}

.commercial-page-header::before {
    content: "";
    position: absolute;
    inset: 0 auto 0 0;
    width: 5px;
    background: linear-gradient(
        180deg,
        var(--commercial-lime),
        var(--commercial-cyan) 58%,
        var(--commercial-blue));
}

.commercial-page-header__eyebrow {
    display: block;
    margin-bottom: 5px;
    color: var(--commercial-blue);
    font-size: 0.72rem;
    font-weight: 750;
    letter-spacing: 0.13em;
    text-transform: uppercase;
}

.commercial-page-header h1 {
    margin: 0;
    color: var(--commercial-navy);
    font-family: var(--commercial-font);
    font-size: clamp(1.85rem, 4vw, 2.65rem);
    font-weight: 720;
    letter-spacing: -0.045em;
    line-height: 1.02;
}

.commercial-page-header p {
    max-width: 72ch;
    margin: 9px 0 0;
    color: var(--commercial-muted);
    font-size: 0.94rem;
    line-height: 1.55;
}

.commercial-page-header__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: flex-end;
}

.commercial-ledger-rail {
    display: grid;
    grid-template-columns: repeat(11, minmax(142px, 1fr));
    margin: 0 0 24px;
    overflow-x: auto;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 14px;
    background: var(--commercial-navy);
    box-shadow: 0 14px 30px rgba(7, 20, 47, 0.12);
    scrollbar-width: thin;
}

.commercial-ledger-rail__step {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 9px;
    align-items: center;
    min-width: 142px;
    padding: 13px 14px;
    position: relative;
    color: rgba(255, 255, 255, 0.68);
    text-decoration: none;
    transition: background-color 150ms ease, color 150ms ease;
}

.commercial-ledger-rail__step + .commercial-ledger-rail__step {
    border-left: 1px solid rgba(255, 255, 255, 0.08);
}

.commercial-ledger-rail__step::after {
    content: "";
    position: absolute;
    inset: auto 12px 0;
    height: 3px;
    transform: scaleX(0);
    transform-origin: left;
    background: var(--commercial-lime);
    transition: transform 180ms ease;
}

.commercial-ledger-rail__step:hover,
.commercial-ledger-rail__step.is-current {
    color: #fff;
    background: rgba(37, 99, 235, 0.18);
}

.commercial-ledger-rail__step.is-current::after {
    transform: scaleX(1);
}

.commercial-ledger-rail__index {
    color: var(--commercial-cyan);
    font-family: var(--commercial-data);
    font-size: 0.66rem;
}

.commercial-ledger-rail strong,
.commercial-ledger-rail small {
    display: block;
}

.commercial-ledger-rail strong {
    font-size: 0.78rem;
    font-weight: 720;
}

.commercial-ledger-rail small {
    margin-top: 1px;
    color: rgba(255, 255, 255, 0.43);
    font-size: 0.63rem;
    white-space: nowrap;
}

.commercial-loading {
    min-height: 240px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 14px;
    color: var(--commercial-muted);
    font-family: var(--commercial-font);
}

.commercial-ledger {
    overflow: hidden;
    border: 1px solid var(--commercial-line);
    border-radius: 12px;
    background: #fff;
}

.commercial-ledger__heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 16px 18px;
    border-bottom: 1px solid var(--commercial-line);
    background:
        repeating-linear-gradient(90deg, transparent 0 79px, rgba(7, 20, 47, 0.025) 79px 80px),
        var(--commercial-paper);
}

.commercial-ledger__heading h2,
.commercial-ledger__heading h3 {
    margin: 0;
    color: var(--commercial-navy);
    font-size: 1.05rem;
    font-weight: 720;
    letter-spacing: -0.02em;
}

.commercial-ledger__heading p {
    margin: 3px 0 0;
    color: var(--commercial-muted);
    font-size: 0.78rem;
}

.commercial-ledger__body {
    padding: 18px;
}

.commercial-register {
    display: grid;
    grid-template-columns: minmax(260px, 0.9fr) minmax(420px, 1.6fr);
    gap: 18px;
    align-items: start;
}

.commercial-register__index,
.commercial-register__sheet {
    min-width: 0;
}

.commercial-register__index {
    position: sticky;
    top: 78px;
}

.commercial-index-list {
    max-height: calc(100vh - 180px);
    overflow: auto;
    border: 1px solid var(--commercial-line);
    border-radius: 12px;
    background: #fff;
}

.commercial-index-row {
    width: 100%;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 12px;
    align-items: center;
    padding: 13px 15px;
    border: 0;
    border-bottom: 1px solid var(--commercial-line);
    background: transparent;
    color: var(--commercial-ink);
    cursor: pointer;
    font: inherit;
    text-align: left;
}

.commercial-index-row:last-child {
    border-bottom: 0;
}

.commercial-index-row:hover,
.commercial-index-row.is-selected {
    background: rgba(24, 182, 201, 0.075);
}

.commercial-index-row.is-selected {
    box-shadow: inset 4px 0 var(--commercial-cyan);
}

.commercial-index-row strong,
.commercial-index-row small {
    display: block;
}

.commercial-index-row strong {
    overflow: hidden;
    font-size: 0.87rem;
    font-weight: 680;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.commercial-index-row small {
    margin-top: 3px;
    color: var(--commercial-muted);
    font-family: var(--commercial-data);
    font-size: 0.68rem;
}

.commercial-status {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    width: max-content;
    padding: 4px 8px;
    border: 1px solid transparent;
    border-radius: 999px;
    font-size: 0.68rem;
    font-weight: 700;
    line-height: 1;
    text-transform: capitalize;
}

.commercial-status__dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
}

.commercial-status--positive {
    color: #05725f;
    border-color: rgba(5, 114, 95, 0.2);
    background: rgba(16, 185, 129, 0.09);
}

.commercial-status--attention {
    color: #a55c02;
    border-color: rgba(165, 92, 2, 0.2);
    background: rgba(245, 158, 11, 0.1);
}

.commercial-status--muted {
    color: #667085;
    border-color: rgba(102, 112, 133, 0.2);
    background: rgba(102, 112, 133, 0.08);
}

.commercial-status--neutral {
    color: #1d4ed8;
    border-color: rgba(37, 99, 235, 0.2);
    background: rgba(37, 99, 235, 0.08);
}

.commercial-form-grid {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 14px;
}

.commercial-field--12 { grid-column: span 12; }
.commercial-field--8 { grid-column: span 8; }
.commercial-field--6 { grid-column: span 6; }
.commercial-field--4 { grid-column: span 4; }
.commercial-field--3 { grid-column: span 3; }

.commercial-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    margin-top: 16px;
    padding-top: 14px;
    border-top: 1px solid var(--commercial-line);
}

.commercial-section-stack {
    display: grid;
    gap: 18px;
}

.commercial-local-nav {
    display: flex;
    gap: 3px;
    margin: 0 0 18px;
    padding: 4px;
    overflow-x: auto;
    border: 1px solid var(--commercial-line);
    border-radius: 10px;
    background: var(--commercial-paper);
}

.commercial-local-nav button {
    min-width: max-content;
    padding: 8px 12px;
    border: 0;
    border-radius: 7px;
    background: transparent;
    color: var(--commercial-muted);
    cursor: pointer;
    font: 650 0.76rem/1 var(--commercial-font);
}

.commercial-local-nav button:hover,
.commercial-local-nav button.is-current {
    background: #fff;
    color: var(--commercial-navy);
    box-shadow: 0 1px 4px rgba(7, 20, 47, 0.09);
}

.commercial-table-wrap {
    overflow-x: auto;
}

.commercial-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.8rem;
}

.commercial-table th,
.commercial-table td {
    padding: 11px 12px;
    border-bottom: 1px solid var(--commercial-line);
    text-align: left;
    vertical-align: top;
}

.commercial-table th {
    color: var(--commercial-muted);
    background: var(--commercial-paper);
    font-size: 0.66rem;
    font-weight: 760;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.commercial-table tbody tr:last-child td {
    border-bottom: 0;
}

.commercial-table tbody tr:hover td {
    background: rgba(24, 182, 201, 0.04);
}

.commercial-data {
    color: var(--commercial-navy-soft);
    font-family: var(--commercial-data);
    font-size: 0.73rem;
    font-variant-numeric: tabular-nums;
}

.commercial-note {
    padding: 11px 13px;
    border-left: 3px solid var(--commercial-cyan);
    background: rgba(24, 182, 201, 0.07);
    color: var(--commercial-muted);
    font-size: 0.79rem;
    line-height: 1.5;
}

.commercial-empty {
    padding: 34px 20px;
    color: var(--commercial-muted);
    text-align: center;
}

.commercial-empty strong {
    display: block;
    margin-bottom: 4px;
    color: var(--commercial-ink);
}

.commercial-secret-once {
    padding: 16px;
    border: 1px solid rgba(163, 208, 57, 0.5);
    border-radius: 10px;
    background: rgba(163, 208, 57, 0.11);
}

.commercial-secret-once code {
    display: block;
    margin-top: 8px;
    overflow-wrap: anywhere;
    color: var(--commercial-navy);
    font-family: var(--commercial-data);
}

.commercial-summary-strip {
    display: grid;
    grid-template-columns: 1.35fr repeat(4, 1fr);
    margin-bottom: 18px;
    overflow: hidden;
    border-radius: 12px;
    background: var(--commercial-navy);
    color: #fff;
}

.commercial-summary-strip > div {
    min-height: 108px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 18px;
    border-left: 1px solid rgba(255, 255, 255, 0.09);
}

.commercial-summary-strip > div:first-child {
    border-left: 0;
    background:
        radial-gradient(circle at 18% 15%, rgba(163, 208, 57, 0.22), transparent 58%),
        var(--commercial-navy-soft);
}

.commercial-summary-strip strong {
    color: #fff;
    font-size: 1.7rem;
    font-variant-numeric: tabular-nums;
}

.commercial-summary-strip span {
    margin-top: 4px;
    color: rgba(255, 255, 255, 0.58);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

@media (prefers-reduced-motion: reduce) {
    .commercial-ledger-rail__step,
    .commercial-ledger-rail__step::after {
        transition: none;
    }
}

@media (max-width: 1100px) {
    .commercial-register {
        grid-template-columns: 1fr;
    }

    .commercial-register__index {
        position: static;
    }

    .commercial-index-list {
        max-height: 340px;
    }

    .commercial-summary-strip {
        grid-template-columns: repeat(2, 1fr);
    }

    .commercial-summary-strip > div:first-child {
        grid-column: 1 / -1;
    }
}

@media (max-width: 720px) {
    .commercial-page-header {
        grid-template-columns: 1fr;
        padding: 19px 18px 20px;
    }

    .commercial-page-header__actions {
        justify-content: flex-start;
    }

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

    .commercial-summary-strip > div:first-child {
        grid-column: auto;
    }

    .commercial-field--8,
    .commercial-field--6,
    .commercial-field--4,
    .commercial-field--3 {
        grid-column: span 12;
    }

    .commercial-ledger__body {
        padding: 14px;
    }
}