:root {
    font-family:
        system-ui,
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        sans-serif;

    color: #17202a;
    background: #eef2f5;

    --page-background: #eef2f5;
    --card-background: #ffffff;
    --border-color: #d7dee5;
    --muted-text: #647383;
    --primary: #174f78;
    --primary-hover: #123f61;
    --secondary-background: #e4ebf0;
    --success-background: #e4f4ea;
    --success-text: #276842;
}


* {
    box-sizing: border-box;
}


body {
    margin: 0;
    min-height: 100vh;
    background: var(--page-background);
}


.topbar {
    min-height: 64px;
    padding: 0 28px;

    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;

    background: #ffffff;
    border-bottom: 1px solid var(--border-color);
}


.topbar-brand {
    font-size: 1.05rem;
    font-weight: 750;
}


.topbar-actions form {
    margin: 0;
}


.page-shell {
    width: min(1400px, 100%);
    margin: 0 auto;
    padding: 28px;
}


.boat-heading {
    margin-bottom: 24px;
}


.boat-heading h1 {
    margin: 4px 0 0;
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1.05;
}


.eyebrow {
    margin: 0;

    font-size: 0.75rem;
    font-weight: 750;
    letter-spacing: 0.09em;
    text-transform: uppercase;

    color: var(--muted-text);
}


.context-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}


.dashboard-section {
    margin-top: 30px;
}


.section-heading {
    margin-bottom: 14px;
}


.section-heading h2 {
    margin: 4px 0 0;
    font-size: 1.45rem;
}


.reorderable-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}


.ops-card {
    display: flex;
    flex-direction: column;

    min-width: 0;

    background: var(--card-background);
    border: 1px solid var(--border-color);
    border-radius: 14px;

    box-shadow: 0 3px 12px rgba(20, 35, 50, 0.04);
}


.ops-card-header {
    min-height: 76px;
    padding: 18px 20px;

    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;

    border-bottom: 1px solid #e8edf1;
}


.ops-card-header h1,
.ops-card-header h2 {
    margin: 3px 0 0;
}


.ops-card-header h2 {
    font-size: 1.25rem;
}


.ops-card-body {
    flex: 1;
    padding: 20px;
}


.ops-card-body> :first-child {
    margin-top: 0;
}


.ops-card-body> :last-child {
    margin-bottom: 0;
}


.ops-card-footer {
    padding: 13px 20px;

    color: var(--muted-text);
    font-size: 0.88rem;

    background: #f8fafb;
    border-top: 1px solid #e8edf1;
    border-radius: 0 0 14px 14px;
}


.fixed-card {
    min-height: 190px;
}


.operational-card {
    min-height: 210px;
}


.standalone-card {
    width: min(620px, 100%);
    margin: 48px auto;
}


.context-value {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 650;
}


.field-label {
    display: block;
    margin-bottom: 4px;

    color: var(--muted-text);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}


.time-range {
    display: flex;
    align-items: center;
    gap: 18px;
}


.time-range>div {
    flex: 1;
}


.time-arrow {
    color: var(--muted-text);
    font-size: 1.4rem;
}


.status-badge {
    display: inline-flex;
    align-items: center;

    min-height: 28px;
    padding: 5px 10px;

    border-radius: 999px;

    font-size: 0.78rem;
    font-weight: 750;
}


.status-open {
    color: var(--success-text);
    background: var(--success-background);
}


.empty-state,
.muted {
    color: var(--muted-text);
}


.button,
button {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    min-height: 42px;
    padding: 10px 16px;

    border: 0;
    border-radius: 8px;

    font: inherit;
    font-weight: 700;
    text-decoration: none;

    cursor: pointer;
}


.button-primary,
.primary {
    color: #ffffff;
    background: var(--primary);
}


.button-primary:hover,
.primary:hover {
    background: var(--primary-hover);
}


.button-secondary,
.secondary {
    color: #17202a;
    background: var(--secondary-background);
}


label {
    display: block;
    margin: 16px 0;

    font-weight: 650;
}


input,
select,
textarea {
    display: block;

    width: 100%;
    margin-top: 7px;
    padding: 13px;

    border: 1px solid #aeb9c3;
    border-radius: 8px;

    font: inherit;
}


.error {
    padding: 12px;

    color: #8b1d1d;
    background: #fde7e7;
    border-radius: 8px;
}


@media (max-width: 950px) {
    .context-grid {
        grid-template-columns: 1fr;
    }

    .reorderable-grid {
        grid-template-columns: 1fr;
    }

    .fixed-card,
    .operational-card {
        min-height: 0;
    }
}


@media (max-width: 650px) {
    .topbar {
        min-height: 58px;
        padding: 10px 14px;
    }

    .topbar-brand {
        font-size: 0.95rem;
    }

    .page-shell {
        padding: 18px 14px;
    }

    .boat-heading h1 {
        font-size: 2rem;
    }

    .ops-card-header,
    .ops-card-body {
        padding: 17px;
    }

    .time-range {
        align-items: flex-start;
        flex-direction: column;
        gap: 12px;
    }

    .time-arrow {
        display: none;
    }

    .button,
    button {
        min-height: 46px;
    }
}