:root {
    color-scheme: dark light;
    --vendor-bg: #0b1410;
    --vendor-panel: #111f18;
    --vendor-panel-strong: #16281f;
    --vendor-text: #f3fff8;
    --vendor-muted: #aac3b5;
    --vendor-border: rgba(198, 255, 218, 0.16);
    --vendor-accent: #54d483;
    --vendor-accent-strong: #35b76b;
    --vendor-danger: #ff7777;
    --vendor-success: #8cf1ad;
    --vendor-shadow: 0 18px 50px rgba(0, 0, 0, 0.34);
    --vendor-radius: 22px;
    --vendor-radius-sm: 14px;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    background:
        radial-gradient(circle at top left, rgba(84, 212, 131, 0.18), transparent 32rem),
        linear-gradient(135deg, #08100c 0%, #0b1711 48%, #0d1c14 100%);
    color: var(--vendor-text);
}

a {
    color: var(--vendor-success);
}

.vendor-body,
.vendor-login-body {
    min-height: 100vh;
}

.vendor-topbar {
    position: sticky;
    top: 0;
    z-index: 10;
    display: flex;
    align-items: center;
    gap: 1rem;
    justify-content: space-between;
    padding: 0.8rem clamp(1rem, 4vw, 2rem);
    background: rgba(9, 18, 13, 0.92);
    border-bottom: 1px solid var(--vendor-border);
    backdrop-filter: blur(14px);
}

.vendor-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--vendor-text);
    text-decoration: none;
}

.vendor-brand-mark {
    display: inline-grid;
    width: 2.55rem;
    height: 2.55rem;
    place-items: center;
    border-radius: 0.95rem;
    background: linear-gradient(135deg, var(--vendor-accent), var(--vendor-accent-strong));
    color: #061009;
    font-weight: 900;
    letter-spacing: -0.08em;
}

.vendor-brand strong,
.vendor-brand small {
    display: block;
}

.vendor-brand small,
.vendor-muted {
    color: var(--vendor-muted);
}

.vendor-nav {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex: 1 1 auto;
}

.vendor-nav-link,
.vendor-logout-form button,
.vendor-login-form button {
    border: 1px solid var(--vendor-border);
    border-radius: 999px;
    color: var(--vendor-text);
    background: rgba(255, 255, 255, 0.05);
    text-decoration: none;
    padding: 0.7rem 1rem;
    font-weight: 800;
    cursor: pointer;
}

.vendor-nav-link.is-active,
.vendor-login-form button {
    background: var(--vendor-accent);
    border-color: var(--vendor-accent);
    color: #061009;
}

.vendor-logout-form {
    margin: 0;
}

.vendor-main {
    width: min(1180px, calc(100% - 2rem));
    margin: 0 auto;
    padding: 1.25rem 0 3rem;
}

.vendor-hero,
.vendor-panel,
.vendor-stat-card,
.vendor-login-card {
    border: 1px solid var(--vendor-border);
    background: rgba(17, 31, 24, 0.86);
    box-shadow: var(--vendor-shadow);
}

.vendor-hero {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: center;
    margin-bottom: 1rem;
    padding: clamp(1.15rem, 3vw, 1.8rem);
    border-radius: var(--vendor-radius);
}

.vendor-hero h1,
.vendor-login-card h1,
.vendor-panel h2 {
    margin: 0;
    letter-spacing: -0.04em;
}

.vendor-kicker {
    margin: 0 0 0.35rem;
    color: var(--vendor-accent);
    font-size: 0.76rem;
    font-weight: 900;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.vendor-stats {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.85rem;
    margin-bottom: 0.95rem;
}

.vendor-stat-card {
    padding: 1rem;
    border-radius: var(--vendor-radius-sm);
}

.vendor-stat-card span,
.vendor-count-badge,
.vendor-status-badge {
    color: var(--vendor-muted);
    font-size: 0.82rem;
    font-weight: 800;
}

.vendor-stat-card strong {
    display: block;
    margin-top: 0.3rem;
    font-size: 2rem;
    line-height: 1;
}

.vendor-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(280px, 0.8fr);
    gap: 0.95rem;
    margin-bottom: 0.95rem;
}

.vendor-panel {
    border-radius: var(--vendor-radius);
    padding: clamp(1rem, 3vw, 1.35rem);
}

.vendor-panel-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
}

.vendor-definition-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
    margin: 0;
}

.vendor-definition-list div {
    padding: 0.82rem;
    border: 1px solid var(--vendor-border);
    border-radius: var(--vendor-radius-sm);
    background: rgba(255, 255, 255, 0.035);
}

.vendor-definition-list dt {
    margin-bottom: 0.2rem;
    color: var(--vendor-muted);
    font-size: 0.78rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.vendor-definition-list dd {
    margin: 0;
    font-weight: 750;
}

.vendor-status-badge,
.vendor-count-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    white-space: nowrap;
    border: 1px solid var(--vendor-border);
    border-radius: 999px;
    padding: 0.4rem 0.7rem;
    background: rgba(255, 255, 255, 0.06);
}

.vendor-status-badge[data-status="approved"],
.vendor-status-badge[data-status="active"] {
    color: var(--vendor-success);
    border-color: rgba(140, 241, 173, 0.36);
    background: rgba(140, 241, 173, 0.10);
}

.vendor-status-badge[data-status="inactive"],
.vendor-status-badge[data-status="suspended"],
.vendor-status-badge[data-status="closed"] {
    color: var(--vendor-danger);
    border-color: rgba(255, 119, 119, 0.34);
    background: rgba(255, 119, 119, 0.10);
}

.vendor-table-wrap {
    overflow-x: auto;
    border: 1px solid var(--vendor-border);
    border-radius: var(--vendor-radius-sm);
}

.vendor-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 820px;
}

.vendor-table th,
.vendor-table td {
    padding: 0.85rem;
    text-align: left;
    border-bottom: 1px solid var(--vendor-border);
    vertical-align: top;
}

.vendor-table thead th {
    color: var(--vendor-muted);
    background: rgba(255, 255, 255, 0.045);
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

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

.vendor-table td span {
    display: block;
    margin-top: 0.2rem;
    color: var(--vendor-muted);
    font-size: 0.86rem;
}

.vendor-empty-state {
    padding: 1rem;
    border: 1px dashed var(--vendor-border);
    border-radius: var(--vendor-radius-sm);
    color: var(--vendor-muted);
}

.vendor-login-shell {
    display: grid;
    min-height: 100vh;
    place-items: center;
    padding: 1rem;
}

.vendor-login-card {
    width: min(100%, 440px);
    border-radius: var(--vendor-radius);
    padding: clamp(1.25rem, 5vw, 2rem);
}

.vendor-login-card .vendor-brand {
    margin-bottom: 1.25rem;
}

.vendor-login-form {
    display: grid;
    gap: 0.75rem;
    margin-top: 1.2rem;
}

.vendor-login-form label {
    color: var(--vendor-muted);
    font-weight: 850;
}

.vendor-login-form input {
    width: 100%;
    border: 1px solid var(--vendor-border);
    border-radius: var(--vendor-radius-sm);
    background: rgba(255, 255, 255, 0.07);
    color: var(--vendor-text);
    padding: 0.86rem 0.95rem;
    font: inherit;
}

.vendor-login-form button {
    margin-top: 0.45rem;
}

.vendor-alert {
    margin-top: 1rem;
    border-radius: var(--vendor-radius-sm);
    padding: 0.8rem 0.95rem;
    font-weight: 750;
}

.vendor-alert-danger {
    border: 1px solid rgba(255, 119, 119, 0.35);
    background: rgba(255, 119, 119, 0.12);
    color: #ffdede;
}

.vendor-alert-success {
    border: 1px solid rgba(140, 241, 173, 0.35);
    background: rgba(140, 241, 173, 0.12);
    color: #dcffe7;
}

@media (max-width: 820px) {
    .vendor-topbar,
    .vendor-hero,
    .vendor-panel-header {
        align-items: stretch;
        flex-direction: column;
    }

    .vendor-nav {
        width: 100%;
    }

    .vendor-nav-link,
    .vendor-logout-form button {
        width: 100%;
        text-align: center;
    }

    .vendor-stats,
    .vendor-grid,
    .vendor-definition-list {
        grid-template-columns: 1fr;
    }
}

@media (prefers-color-scheme: light) {
    :root {
        --vendor-bg: #f4fbf5;
        --vendor-panel: #ffffff;
        --vendor-panel-strong: #eef8f0;
        --vendor-text: #102015;
        --vendor-muted: #53685b;
        --vendor-border: rgba(33, 84, 47, 0.18);
        --vendor-shadow: 0 18px 45px rgba(23, 68, 38, 0.12);
    }

    body {
        background:
            radial-gradient(circle at top left, rgba(84, 212, 131, 0.20), transparent 28rem),
            linear-gradient(135deg, #f7fff8 0%, #eef8f1 100%);
    }

    .vendor-topbar,
    .vendor-hero,
    .vendor-panel,
    .vendor-stat-card,
    .vendor-login-card {
        background: rgba(255, 255, 255, 0.9);
    }

    .vendor-login-form input {
        background: rgba(255, 255, 255, 0.95);
    }
}

/* Build 7.B - Vendor product submissions */
.vendor-product-form {
    display: grid;
    gap: 1rem;
}

.vendor-form-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.9rem;
}

.vendor-product-form label,
.vendor-check-grid label {
    display: grid;
    gap: 0.35rem;
    color: var(--vendor-muted);
    font-weight: 850;
}

.vendor-product-form input,
.vendor-product-form select,
.vendor-product-form textarea {
    width: 100%;
    border: 1px solid var(--vendor-border);
    border-radius: var(--vendor-radius-sm);
    background: rgba(255, 255, 255, 0.07);
    color: var(--vendor-text);
    padding: 0.82rem 0.9rem;
    font: inherit;
}

.vendor-product-form textarea {
    resize: vertical;
}

.vendor-form-full {
    grid-column: 1 / -1;
}

.vendor-check-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    grid-column: 1 / -1;
    gap: 0.75rem;
}

.vendor-check-grid label {
    grid-template-columns: auto 1fr;
    align-items: center;
    border: 1px solid var(--vendor-border);
    border-radius: var(--vendor-radius-sm);
    background: rgba(255, 255, 255, 0.04);
    padding: 0.75rem;
}

.vendor-check-grid input {
    width: auto;
}

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

.vendor-form-actions button {
    border: 1px solid var(--vendor-accent);
    border-radius: 999px;
    background: var(--vendor-accent);
    color: #061009;
    cursor: pointer;
    font: inherit;
    font-weight: 900;
    padding: 0.82rem 1.2rem;
}

.vendor-status-badge[data-status="submitted"] {
    color: #ffe8a3;
    border-color: rgba(251, 191, 36, 0.36);
    background: rgba(251, 191, 36, 0.12);
}

.vendor-status-badge[data-status="rejected"] {
    color: var(--vendor-danger);
    border-color: rgba(255, 119, 119, 0.34);
    background: rgba(255, 119, 119, 0.10);
}

@media (max-width: 900px) {
    .vendor-form-grid,
    .vendor-check-grid {
        grid-template-columns: 1fr;
    }
}

/* Build 7.C - Vendor sales and payouts */
.vendor-sales-stats {
    grid-template-columns: repeat(6, minmax(0, 1fr));
}

.vendor-sales-filter-form {
    display: grid;
    grid-template-columns: minmax(10rem, 12rem) minmax(10rem, 12rem) auto;
    gap: 0.85rem;
    align-items: end;
}

.vendor-sales-filter-form label {
    display: grid;
    gap: 0.35rem;
    color: var(--vendor-muted);
    font-weight: 850;
}

.vendor-sales-filter-form input {
    width: 100%;
    border: 1px solid var(--vendor-border);
    border-radius: var(--vendor-radius-sm);
    background: rgba(255, 255, 255, 0.07);
    color: var(--vendor-text);
    padding: 0.82rem 0.9rem;
    font: inherit;
}

.vendor-sales-filter-form button {
    border: 1px solid var(--vendor-accent);
    border-radius: 999px;
    background: var(--vendor-accent);
    color: #061009;
    cursor: pointer;
    font: inherit;
    font-weight: 900;
    padding: 0.82rem 1.2rem;
}

.vendor-sales-table {
    min-width: 72rem;
}

.vendor-status-badge[data-status="unassigned"] {
    color: #d7e8df;
    border-color: rgba(215, 232, 223, 0.25);
    background: rgba(215, 232, 223, 0.08);
}

.vendor-status-badge[data-status="marked_for_payout"] {
    color: #bff7ff;
    border-color: rgba(103, 232, 249, 0.36);
    background: rgba(103, 232, 249, 0.12);
}

.vendor-status-badge[data-status="paid"] {
    color: var(--vendor-success);
    border-color: rgba(140, 241, 173, 0.34);
    background: rgba(140, 241, 173, 0.10);
}

.vendor-status-badge[data-status="void"] {
    color: #cbd5e1;
    border-color: rgba(203, 213, 225, 0.32);
    background: rgba(203, 213, 225, 0.10);
}

@media (max-width: 1180px) {
    .vendor-sales-stats {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 720px) {
    .vendor-sales-stats,
    .vendor-sales-filter-form {
        grid-template-columns: 1fr;
    }
}

/* Build 9.F - approved brand mark image */
.vendor-brand-mark img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}