.portal-page,
.portal-login-page {
    background: var(--greige);
    min-height: 100vh;
    overflow-x: hidden;
}

.portal-header {
    align-items: center;
    background: rgba(255, 252, 248, 0.97);
    border-bottom: 1px solid var(--line);
    display: grid;
    gap: 16px;
    grid-template-columns: minmax(220px, auto) minmax(0, 1fr) auto;
    padding: 16px clamp(16px, 4vw, 36px);
    position: sticky;
    top: 0;
    z-index: 10;
}

.portal-brand {
    align-items: center;
    display: flex;
    gap: 10px;
}

.portal-brand strong,
.portal-brand span {
    display: block;
}

.portal-brand span:not(.brand-mark) {
    color: var(--muted);
    font-size: 13px;
}

.portal-nav {
    align-items: center;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
}

.portal-nav a {
    border: 1px solid transparent;
    border-radius: 8px;
    color: var(--muted);
    font-weight: 800;
    padding: 8px 10px;
    text-decoration: none;
}

.portal-nav a.active,
.portal-nav a:hover {
    background: var(--blue-light);
    border-color: var(--blue-border);
    color: var(--blue-dark);
}

.portal-main {
    margin: 0 auto;
    max-width: 1180px;
    min-width: 0;
    padding: clamp(18px, 4vw, 34px);
}

.portal-page .panel,
.portal-page .table-wrap {
    max-width: 100%;
    min-width: 0;
}

.portal-page .table-wrap {
    width: 100%;
}

.portal-login-shell {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(360px, .85fr);
    min-height: 100vh;
}

.portal-login-brand {
    align-content: center;
    background: linear-gradient(135deg, var(--surface-warm), var(--blue-light));
    display: grid;
    gap: 16px;
    padding: clamp(32px, 7vw, 84px);
}

.portal-login-brand h1 {
    font-size: clamp(36px, 6vw, 68px);
    line-height: 1.05;
    margin-bottom: 0;
}

.portal-login-brand p:last-child {
    color: var(--muted);
    font-size: 18px;
    max-width: 620px;
}

.portal-hero {
    align-items: center;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    display: flex;
    gap: 18px;
    justify-content: space-between;
    margin-bottom: 20px;
    padding: clamp(20px, 4vw, 32px);
}

.portal-company-summary {
    align-items: center;
    display: flex;
    gap: 16px;
}

.portal-company-summary h1 {
    font-size: clamp(28px, 4vw, 42px);
    line-height: 1.12;
    margin: 0;
}

.portal-logo {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 8px;
    height: 86px;
    object-fit: contain;
    width: 86px;
}

.portal-grid {
    display: grid;
    gap: 18px;
    margin-bottom: 20px;
}

.relationship-mini-list,
.relationship-description {
    border-top: 1px solid var(--line);
    display: grid;
    gap: 8px;
    margin-top: 14px;
    padding-top: 14px;
}

.relationship-timeline {
    display: grid;
    gap: 10px;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    list-style: none;
    margin: 22px 0;
    padding: 0;
}

.relationship-timeline li {
    background: var(--surface-warm);
    border: 1px solid var(--line);
    border-radius: 8px;
    display: grid;
    gap: 6px;
    min-width: 0;
    padding: 12px;
}

.relationship-timeline li.done {
    background: var(--blue-light);
    border-color: var(--blue-border);
}

.relationship-timeline li.cancelled {
    background: #fff0ed;
    border-color: #f1b8aa;
}

.relationship-timeline span {
    color: var(--muted);
    font-size: 13px;
    overflow-wrap: anywhere;
}

.review-card,
.reputation-summary {
    border: 1px solid var(--line);
    border-radius: 8px;
    display: grid;
    gap: 8px;
    margin-top: 12px;
    padding: 14px;
}

.rating-field {
    border: 1px solid var(--line);
    border-radius: 8px;
    display: grid;
    gap: 8px;
    margin: 0;
    padding: 14px;
}

.rating-field label {
    align-items: center;
    display: flex;
    gap: 8px;
}

@media (max-width: 900px) {
    .portal-header,
    .portal-login-shell {
        grid-template-columns: 1fr;
    }

    .portal-nav {
        justify-content: flex-start;
    }
}

@media (max-width: 620px) {
    .portal-header,
    .portal-hero,
    .portal-company-summary,
    .portal-userbar {
        align-items: stretch;
        flex-direction: column;
    }

    .portal-header {
        display: flex;
    }

    .portal-nav {
        align-items: stretch;
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        width: 100%;
    }

    .portal-nav a {
        text-align: center;
    }

    .portal-page .table {
        display: block;
        min-width: 0;
    }

    .portal-page .table thead {
        display: none;
    }

    .portal-page .table tbody,
    .portal-page .table tr,
    .portal-page .table td {
        display: block;
        width: 100%;
    }

    .portal-page .table tr {
        border: 1px solid var(--line);
        border-radius: 8px;
        margin-bottom: 12px;
        overflow: hidden;
    }

    .portal-page .table td {
        border-bottom: 1px solid var(--line);
    }

    .portal-page .table td:last-child {
        border-bottom: 0;
    }

    .relationship-timeline {
        grid-template-columns: 1fr;
    }
}