.plavba-info,
.plavba-section {
    max-width: 1120px;
}

.plavba-info {
    margin: 0 auto;
    color: #203241;
}

.plavba-hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(260px, 360px);
    gap: 1.2rem;
    align-items: end;
    margin: 0 0 1.5rem;
    padding: 1.35rem;
    border: 1px solid #cfe2ea;
    border-radius: 8px;
    background: #ffffff;
    box-shadow: 0 10px 28px rgba(11, 53, 80, .08);
}

.plavba-hero h1 {
    margin: 0.1rem 0 0.5rem;
    color: #0b3550;
    font-size: 2rem;
    line-height: 1.15;
}

.plavba-hero p {
    margin: 0;
}

.plavba-kicker {
    color: #0f7282;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
}

.plavba-nav {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.45rem;
}

.plavba-nav a {
    display: block;
    padding: 0.5rem 0.6rem;
    border: 1px solid #c8d1dc;
    border-radius: 6px;
    background: #f7fbfd;
    color: #0b3550;
    text-align: center;
    text-decoration: none;
    font-weight: 700;
}

.plavba-section {
    margin: 0 0 2rem;
    padding: 1.15rem;
    border: 1px solid #cfe2ea;
    border-radius: 8px;
    background: #ffffff;
    box-shadow: 0 10px 28px rgba(11, 53, 80, .06);
}

.plavba-section h2 {
    margin: 0 0 0.75rem;
}

.plavba-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1rem;
}

.plavba-stack {
    display: grid;
    gap: 1rem;
}

.plavba-card,
.plavba-alert {
    border: 1px solid #d6dde5;
    border-radius: 8px;
    padding: 1rem;
    background: #fff;
}

.plavba-card h3,
.plavba-alert h3 {
    margin-top: 0;
}

.plavba-alert {
    border-left: 6px solid #d69b00;
    background: #fffaf0;
}

details.plavba-alert {
    padding: 0;
}

.plavba-alert summary {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.75rem;
    align-items: center;
    padding: 0.85rem 1rem;
    cursor: pointer;
    font-weight: 700;
}

.plavba-alert summary small {
    color: #52606d;
    font-size: 0.9rem;
    font-weight: 600;
    text-align: right;
}

.plavba-alert-body {
    border-top: 1px solid #eadfca;
    padding: 0.9rem 1rem 1rem;
}

.plavba-alert-severe,
.plavba-alert-extreme {
    border-left-color: #b42318;
    background: #fff4f2;
}

.plavba-alert-minor,
.plavba-alert-moderate {
    border-left-color: #d69b00;
}

.plavba-updated,
.plavba-source,
.plavba-empty {
    color: #52606d;
}

.plavba-source {
    font-size: 0.9em;
    margin-bottom: 0;
}

.plavba-link-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.plavba-link-list a {
    border: 1px solid #c8d1dc;
    border-radius: 6px;
    padding: 0.45rem 0.7rem;
    text-decoration: none;
}

.plavba-restriction-block {
    margin-top: 1rem;
}

.plavba-restriction-block h3 {
    margin: 0 0 0.65rem;
    font-size: 1.15rem;
}

.plavba-notice-list {
    display: grid;
    gap: 0.7rem;
}

.plavba-notice-card {
    border: 1px solid #d6dde5;
    border-radius: 8px;
    background: #fbfdff;
    padding: 0.8rem;
}

.plavba-notice-card h4 {
    margin: 0 0 0.55rem;
    font-size: 1.02rem;
}

.plavba-notice-card summary {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.7rem;
    align-items: center;
    cursor: pointer;
    font-weight: 700;
}

.plavba-notice-card summary small {
    color: #52606d;
    font-weight: 600;
}

.plavba-notice-card dl {
    display: grid;
    gap: 0.25rem;
    margin: 0;
}

.plavba-notice-card dl div {
    display: grid;
    grid-template-columns: 110px minmax(0, 1fr);
    gap: 0.5rem;
}

.plavba-notice-card dt {
    color: #52606d;
    font-weight: 700;
}

.plavba-notice-card dd {
    margin: 0;
}

.plavba-notice-body {
    border-top: 1px solid #edf2f6;
    margin-top: 0.65rem;
    padding-top: 0.65rem;
}

.plavba-details {
    margin-top: 0.75rem;
}

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

.plavba-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 680px;
    font-size: 0.95rem;
}

.plavba-table th,
.plavba-table td {
    border-bottom: 1px solid #d6dde5;
    padding: 0.55rem 0.6rem;
    text-align: left;
    vertical-align: top;
}

.plavba-table th {
    background: #f5f7f9;
    font-weight: 700;
}

.plavba-lock-details {
    display: grid;
    gap: 0.85rem;
}

.plavba-lock-detail {
    border: 1px solid #c8d1dc;
    border-radius: 8px;
    background: #f7fbfd;
    overflow: hidden;
}

.plavba-lock-detail summary {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.85rem;
    align-items: center;
    padding: 0.85rem 1rem;
    border-left: 5px solid #0b86bd;
    cursor: pointer;
    font-weight: 800;
}

.plavba-lock-detail summary small {
    color: #52606d;
    font-size: 0.92rem;
    font-weight: 700;
    text-align: right;
}

.plavba-lock-panel {
    border-top: 4px solid #0b86bd;
    background: #fff;
    padding: 1rem;
}

.plavba-lock-panel h3 {
    margin: 0 0 0.75rem;
    color: #0b6f9d;
    font-size: 1.05rem;
    text-align: center;
}

.plavba-lock-info {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.35rem;
    border: 1px solid #c8d1dc;
    background: #fff;
    padding: 0.85rem 1rem;
}

.plavba-lock-info dl {
    display: grid;
    gap: 0.75rem;
    margin: 0;
}

.plavba-lock-info dl div {
    display: grid;
    grid-template-columns: minmax(130px, 0.8fr) minmax(0, 1fr);
    gap: 0.75rem;
}

.plavba-lock-info dt {
    font-weight: 800;
}

.plavba-lock-info dd {
    margin: 0;
}

.plavba-lock-parts {
    margin-top: 0.45rem;
}

.plavba-lock-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 0.85rem;
}

.plavba-lock-card {
    border: 1px solid #d6dde5;
    border-radius: 8px;
    background: #fbfdff;
    padding: 0.9rem;
}

.plavba-lock-card h3 {
    margin: 0 0 0.65rem;
    font-size: 1.1rem;
}

.plavba-lock-card dl {
    display: grid;
    gap: 0.35rem;
    margin: 0;
}

.plavba-lock-card dl div {
    display: flex;
    justify-content: space-between;
    gap: 0.7rem;
    border-bottom: 1px solid #edf2f6;
    padding-bottom: 0.25rem;
}

.plavba-lock-card dt {
    color: #52606d;
    font-weight: 700;
}

.plavba-lock-card dd {
    margin: 0;
    text-align: right;
}

@media (max-width: 760px) {
    .plavba-hero {
        grid-template-columns: 1fr;
        padding: 1rem;
    }

    .plavba-nav {
        grid-template-columns: 1fr;
    }

    .plavba-section {
        padding: 1rem;
    }

    .plavba-alert summary {
        grid-template-columns: 1fr;
    }

    .plavba-alert summary small {
        text-align: left;
    }

    .plavba-lock-detail summary,
    .plavba-notice-card summary {
        grid-template-columns: 1fr;
    }

    .plavba-lock-detail summary small,
    .plavba-notice-card summary small {
        text-align: left;
    }

    .plavba-lock-info {
        grid-template-columns: 1fr;
    }

    .plavba-lock-info dl div,
    .plavba-notice-card dl div {
        grid-template-columns: 1fr;
        gap: 0.15rem;
    }
}