.portal-page {
    background: #eef3f7;
}

.portal-wrap {
    max-width: 1440px;
}

.portal-header {
    min-height: 96px;
    padding: 15px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    background: linear-gradient(135deg, #fff, #eef6fa);
    border-bottom: 1px solid var(--line);
}

.portal-user-summary {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
}

.portal-user-summary > span {
    display: grid;
    gap: 2px;
    text-align: right;
}

.portal-user-summary strong,
.portal-user-summary small {
    max-width: 300px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.portal-user-summary small {
    color: var(--muted);
}

.portal-user-summary form {
    margin: 0;
}

.portal-user-summary .header-icon {
    color: var(--primary);
    background: var(--surface);
    border: 1px solid var(--line-strong);
    box-shadow: var(--shadow-soft);
}

.portal-nav {
    display: flex;
    align-items: stretch;
    min-width: 0;
    overflow-x: auto;
    background: #103e61;
    scrollbar-width: thin;
}

.portal-nav a {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    flex: 0 0 auto;
    min-height: 50px;
    padding: 10px 17px;
    color: rgba(255,255,255,.88);
    border-right: 1px solid rgba(255,255,255,.1);
}

.portal-nav a:hover,
.portal-nav a.is-active {
    color: #fff;
    background: #1f6f9e;
}

.portal-main {
    min-height: 540px;
    padding: 28px 24px 36px;
    background: #f7f9fb;
}

.portal-main .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    min-height: 42px;
    padding: 10px 16px;
    color: #174f72;
    background: #fff;
    border: 1px solid var(--line-strong);
    border-radius: var(--radius-sm);
    font: inherit;
    font-weight: 700;
    cursor: pointer;
}

.portal-main .btn:hover {
    color: #fff;
    background: var(--primary);
    border-color: var(--primary);
}

.portal-main .btn.primary {
    color: #fff;
    background: var(--primary);
    border-color: var(--primary);
}

.portal-main .btn.primary:hover {
    background: #216d98;
    border-color: #216d98;
}

.portal-main .btn.danger {
    color: #a33838;
    border-color: #d9adad;
}

.portal-main .btn.danger:hover {
    color: #fff;
    background: #a33838;
    border-color: #a33838;
}

.portal-main .btn.small {
    min-height: 36px;
    padding: 7px 11px;
    font-size: .9rem;
}

.portal-heading {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 22px;
}

.portal-heading h1 {
    margin-top: 4px;
    font-size: clamp(1.75rem, 3vw, 2.65rem);
}

.portal-heading p {
    max-width: 820px;
    margin: 7px 0 0;
    color: var(--muted);
}

.portal-heading .eyebrow,
.portal-login .eyebrow {
    color: #1f6f9e;
    font-size: .78rem;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.portal-role {
    flex: 0 0 auto;
    max-width: 380px;
    padding: 8px 12px;
    color: #175d58;
    background: var(--accent-soft);
    border: 1px solid #b7e4dc;
    border-radius: 999px;
    font-size: .86rem;
    font-weight: 700;
    text-align: center;
}

.portal-alert {
    margin-bottom: 18px;
    padding: 12px 15px;
    border: 1px solid;
    border-radius: var(--radius-sm);
}

.portal-alert p:last-child {
    margin-bottom: 0;
}

.portal-alert--success {
    color: #175d58;
    background: var(--accent-soft);
    border-color: #9dd9cf;
}

.portal-alert--error {
    color: #7f2b2b;
    background: #fff1f1;
    border-color: #e4b2b2;
}

.portal-login {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(340px, .8fr);
    gap: 34px;
    max-width: 1050px;
    margin: 18px auto;
    padding: 36px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-soft);
}

.portal-login__intro {
    min-width: 0;
    padding: 12px 10px;
}

.portal-login h1 {
    margin: 8px 0 16px;
    font-size: clamp(2rem, 4vw, 3.15rem);
}

.portal-login .lead {
    color: #42556b;
}

.portal-feature-list {
    display: grid;
    gap: 10px;
    margin: 24px 0;
    padding: 0;
    list-style: none;
}

.portal-feature-list li {
    display: flex;
    align-items: center;
    gap: 9px;
}

.portal-feature-list i {
    color: var(--accent);
}

.portal-price {
    display: grid;
    gap: 2px;
    margin: 24px 0 8px;
}

.portal-price strong {
    color: #145f8b;
    font: 700 1.55rem/1.2 "Trebuchet MS", Arial, sans-serif;
}

.portal-price span,
.portal-login .muted {
    color: var(--muted);
}

.portal-login-form {
    align-self: center;
    display: grid;
    gap: 15px;
    min-width: 0;
    padding: 25px;
    background: var(--surface-soft);
    border: 1px solid var(--line);
    border-radius: var(--radius);
}

.portal-login-form label:not(.portal-check),
.portal-chat__form {
    display: grid;
    gap: 7px;
}

.portal-login-form label > span,
.portal-chat__form > label {
    font-weight: 700;
}

.portal-login-form input[type="text"],
.portal-login-form input[type="password"],
.portal-chat__form textarea {
    width: 100%;
    min-width: 0;
    padding: 11px 12px;
    color: var(--text);
    background: #fff;
    border: 1px solid var(--line-strong);
    border-radius: var(--radius-sm);
    font: inherit;
}

.portal-login-form input:focus,
.portal-chat__form textarea:focus {
    border-color: var(--primary);
    outline: 0;
    box-shadow: 0 0 0 4px rgba(47,127,170,.13);
}

.portal-check {
    display: flex;
    align-items: center;
    gap: 8px;
}

.portal-check input {
    width: 18px;
    height: 18px;
}

.portal-form-note,
.portal-panel-note {
    margin: 0;
    color: var(--muted);
    font-size: .88rem;
}

.portal-stats {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    margin-bottom: 22px;
}

.portal-stats article {
    min-width: 0;
    padding: 18px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: 0 4px 12px rgba(45,69,96,.05);
}

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

.portal-stats strong {
    color: #165f89;
    font: 700 1.7rem/1.1 "Trebuchet MS", Arial, sans-serif;
}

.portal-stats span {
    margin-top: 5px;
    color: var(--muted);
    font-size: .88rem;
}

.portal-panel {
    min-width: 0;
    padding: 20px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: 0 4px 14px rgba(45,69,96,.05);
}

.portal-panel__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 17px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--line);
}

.portal-panel__head h2,
.portal-panel__head p {
    margin: 0;
}

.portal-panel__head p {
    margin-top: 4px;
    color: var(--muted);
}

.portal-site-grid,
.portal-project-grid,
.portal-subscription-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

.portal-site-card,
.portal-project-card,
.portal-subscription-card {
    min-width: 0;
    padding: 16px;
    background: var(--surface-soft);
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
}

.portal-site-card {
    display: grid;
    gap: 14px;
}

.portal-site-card h3 {
    margin: 3px 0 0;
}

.portal-location {
    color: var(--muted);
    font-size: .82rem;
}

.portal-site-card dl,
.portal-subscription-card dl {
    margin: 0;
}

.portal-site-card dl {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.portal-site-card dl div,
.portal-subscription-card dl div {
    display: flex;
    justify-content: space-between;
    gap: 12px;
}

.portal-site-card dt,
.portal-subscription-card dt {
    color: var(--muted);
}

.portal-site-card dd,
.portal-subscription-card dd {
    margin: 0;
    font-weight: 700;
    text-align: right;
}

.portal-status {
    display: inline-flex;
    width: fit-content;
    padding: 5px 8px;
    color: #835018;
    background: #fff3df;
    border: 1px solid #f0d29e;
    border-radius: 999px;
    font-size: .76rem;
    font-weight: 700;
}

.portal-status.is-active {
    color: #175d58;
    background: var(--accent-soft);
    border-color: #a9ddd5;
}

.portal-project-grid--wide {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.portal-project-card {
    display: grid;
    gap: 7px;
    color: var(--text);
    background: #fff;
    box-shadow: 0 4px 12px rgba(45,69,96,.05);
}

.portal-project-card:hover {
    color: var(--text);
    border-color: var(--primary);
    box-shadow: 0 8px 20px rgba(45,69,96,.11);
    transform: translateY(-1px);
}

.portal-project-card small {
    color: var(--muted);
}

.portal-project-code {
    display: inline-flex;
    width: fit-content;
    padding: 4px 8px;
    color: #fff;
    background: #1d6d99;
    border-radius: var(--radius-sm);
    font: 700 .84rem/1.2 Consolas, monospace;
    letter-spacing: .04em;
}

.portal-breadcrumbs {
    display: flex;
    gap: 8px;
    margin-bottom: 18px;
    color: var(--muted);
    font-size: .88rem;
}

.portal-document-list {
    display: grid;
    gap: 8px;
}

.portal-document-list article {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: var(--surface-soft);
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
}

.portal-document-list article > i {
    color: var(--primary);
    font-size: 1.45rem;
}

.portal-document-list article div {
    display: grid;
    min-width: 0;
}

.portal-document-list .portal-document-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.portal-document-list small {
    overflow: hidden;
    color: var(--muted);
    text-overflow: ellipsis;
    white-space: nowrap;
}

.portal-empty {
    grid-column: 1 / -1;
    padding: 28px;
    color: var(--muted);
    background: var(--surface-soft);
    border: 1px dashed var(--line-strong);
    border-radius: var(--radius-sm);
    text-align: center;
}

.portal-empty > i {
    margin-bottom: 8px;
    color: var(--primary);
    font-size: 2rem;
}

.portal-empty p {
    margin: 0;
}

.portal-chat {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(300px, 390px);
    gap: 18px;
}

.portal-chat__messages,
.portal-chat__form {
    min-width: 0;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
}

.portal-chat__messages {
    min-height: 480px;
    max-height: 650px;
    padding: 14px;
    overflow-y: auto;
}

.portal-message {
    padding: 12px;
    background: var(--surface-soft);
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
}

.portal-message + .portal-message {
    margin-top: 9px;
}

.portal-message header {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 5px 9px;
    margin-bottom: 6px;
}

.portal-message header span,
.portal-message time {
    color: var(--muted);
    font-size: .78rem;
}

.portal-message time {
    margin-left: auto;
}

.portal-message p {
    margin: 0;
    white-space: pre-wrap;
    overflow-wrap: anywhere;
}

.portal-chat__form {
    align-content: start;
    padding: 18px;
}

.portal-chat__form textarea {
    min-height: 150px;
    resize: vertical;
}

.portal-chat__form > div {
    display: grid;
    gap: 12px;
}

.portal-chat__form small {
    color: var(--muted);
}

.portal-table-wrap {
    min-width: 0;
    overflow-x: auto;
}

.portal-table {
    width: 100%;
    border-collapse: collapse;
}

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

.portal-table th {
    color: #3e5369;
    background: var(--surface-soft);
    font-size: .82rem;
}

.portal-table td strong,
.portal-table td small {
    display: block;
}

.portal-table td small {
    margin-top: 2px;
    color: var(--muted);
}

.portal-panel-note {
    margin-top: 16px;
}

.portal-panel--spaced {
    margin-top: 18px;
}

.portal-form-grid,
.portal-upload-form,
.portal-subscription-form {
    display: grid;
    gap: 14px;
}

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

.portal-form-grid label,
.portal-upload-form label,
.portal-subscription-form label {
    display: grid;
    gap: 6px;
    min-width: 0;
}

.portal-form-grid label > span,
.portal-upload-form label > span,
.portal-subscription-form label > span {
    color: #3e5369;
    font-size: .84rem;
    font-weight: 700;
}

.portal-form-grid input,
.portal-form-grid select,
.portal-upload-form input,
.portal-upload-form select,
.portal-subscription-form input,
.portal-subscription-form select {
    width: 100%;
    min-width: 0;
    min-height: 42px;
    padding: 9px 10px;
    color: var(--text);
    background: #fff;
    border: 1px solid var(--line-strong);
    border-radius: var(--radius-sm);
    font: inherit;
}

.portal-form-grid input:focus,
.portal-form-grid select:focus,
.portal-upload-form input:focus,
.portal-upload-form select:focus,
.portal-subscription-form input:focus,
.portal-subscription-form select:focus {
    border-color: var(--primary);
    outline: 0;
    box-shadow: 0 0 0 4px rgba(47,127,170,.13);
}

.portal-form-actions {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    gap: 14px;
}

.portal-form-actions small {
    max-width: 680px;
    color: var(--muted);
}

.portal-upload-form {
    grid-template-columns: minmax(220px, 1fr) minmax(260px, 1fr) auto;
    align-items: end;
}

.portal-upload-form input[type="file"] {
    padding: 7px;
}

.portal-subscription-card {
    background: #fff;
    box-shadow: 0 4px 12px rgba(45,69,96,.05);
}

.portal-subscription-card header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 14px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--line);
}

.portal-subscription-card header span:first-child {
    color: var(--muted);
    font-size: .78rem;
}

.portal-subscription-card h2 {
    margin: 3px 0 0;
    font-size: 1.12rem;
}

.portal-subscription-card dl {
    display: grid;
    gap: 8px;
}

.portal-subscription-form {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    margin-top: 16px;
    padding-top: 14px;
    border-top: 1px solid var(--line);
}

.portal-subscription-form label:first-child,
.portal-subscription-form .btn {
    grid-column: 1 / -1;
}

.portal-locked {
    max-width: 680px;
    margin: 40px auto;
    padding: 38px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-soft);
    text-align: center;
}

.portal-locked > i {
    margin-bottom: 14px;
    color: var(--warning);
    font-size: 3rem;
}

.portal-locked p {
    color: var(--muted);
}

@media (max-width: 1040px) {
    .portal-site-grid,
    .portal-project-grid,
    .portal-project-grid--wide,
    .portal-subscription-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .portal-chat {
        grid-template-columns: minmax(0, 1fr);
    }

    .portal-chat__messages {
        min-height: 390px;
        max-height: 520px;
    }
}

@media (max-width: 760px) {
    .portal-wrap {
        margin: 0;
        border-right: 0;
        border-left: 0;
        border-radius: 0;
    }

    .portal-header {
        align-items: flex-start;
        padding: 13px 15px;
    }

    .portal-header .brand-wordmark {
        width: min(220px, 58vw);
    }

    .portal-header .psl-description {
        font-size: .76rem;
    }

    .portal-user-summary > span {
        display: none;
    }

    .portal-nav a {
        min-height: 46px;
        padding: 9px 12px;
        font-size: .88rem;
    }

    .portal-main {
        padding: 21px 15px 28px;
    }

    .portal-login {
        grid-template-columns: minmax(0, 1fr);
        gap: 18px;
        margin: 0;
        padding: 20px;
    }

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

    .portal-heading,
    .portal-panel__head {
        align-items: flex-start;
        flex-direction: column;
    }

    .portal-role {
        max-width: 100%;
    }

    .portal-upload-form {
        grid-template-columns: minmax(0, 1fr);
    }
}

@media (max-width: 520px) {
    .portal-site-grid,
    .portal-project-grid,
    .portal-project-grid--wide,
    .portal-subscription-grid,
    .portal-stats {
        grid-template-columns: minmax(0, 1fr);
    }

    .portal-login,
    .portal-login-form,
    .portal-panel,
    .portal-locked {
        padding: 16px;
    }

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

    .portal-form-actions {
        align-items: stretch;
        flex-direction: column;
    }

    .portal-document-list article {
        grid-template-columns: auto minmax(0, 1fr);
    }

    .portal-document-list .btn {
        grid-column: 1 / -1;
    }

    .portal-document-list .portal-document-actions {
        grid-column: 1 / -1;
        flex-wrap: wrap;
    }

    .portal-message time {
        width: 100%;
        margin-left: 0;
    }
}