:root {
    color-scheme: dark;
    --bg: #041822;
    --bg-2: #06283d;
    --card: rgba(255,255,255,.085);
    --card-strong: rgba(255,255,255,.14);
    --border: rgba(255,255,255,.16);
    --text: #f4fbff;
    --muted: rgba(244,251,255,.72);
    --soft: rgba(244,251,255,.52);
    --accent: #53d6ff;
    --accent-2: #7be7c7;
    --warn: #ffd166;
    --danger: #ff7b7b;
    --violet: #b9a7ff;
    --shadow: 0 18px 60px rgba(0,0,0,.35);
    --radius-lg: 28px;
    --radius-md: 20px;
    --radius-sm: 14px;
    --max: 1180px;
}

* { box-sizing: border-box; }

html {
    min-height: 100%;
    background: var(--bg);
    -webkit-text-size-adjust: 100%;
}

body {
    margin: 0;
    min-height: 100%;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at 15% 5%, rgba(83, 214, 255, .22), transparent 35%),
        radial-gradient(circle at 88% 16%, rgba(123, 231, 199, .14), transparent 30%),
        linear-gradient(160deg, var(--bg), var(--bg-2) 55%, #031018);
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    background:
        linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
    background-size: 42px 42px;
    mask-image: linear-gradient(to bottom, rgba(0,0,0,.8), transparent 70%);
}

a { color: inherit; }

.page-shell {
    width: min(var(--max), calc(100% - 28px));
    margin: 0 auto;
    padding: max(18px, env(safe-area-inset-top)) 0 max(28px, env(safe-area-inset-bottom));
}

.hero,
.metric-card,
.chart-card,
.notice,
.footer {
    border: 1px solid var(--border);
    background: linear-gradient(180deg, rgba(255,255,255,.12), rgba(255,255,255,.065));
    box-shadow: var(--shadow);
    backdrop-filter: blur(18px);
}

.hero {
    display: grid;
    grid-template-columns: 1fr;
    gap: 18px;
    min-height: 260px;
    padding: 28px;
    border-radius: 34px;
    overflow: hidden;
    position: relative;
}

.hero::after {
    content: "";
    position: absolute;
    right: -80px;
    bottom: -120px;
    width: 320px;
    height: 320px;
    border-radius: 999px;
    background: radial-gradient(circle, rgba(83,214,255,.18), transparent 68%);
}

.hero__content,
.hero__condition { position: relative; z-index: 1; }

.eyebrow {
    margin: 0 0 12px;
    color: var(--accent-2);
    text-transform: uppercase;
    letter-spacing: .14em;
    font-size: .76rem;
    font-weight: 800;
}

h1 {
    margin: 0;
    font-size: clamp(2.1rem, 9vw, 4.6rem);
    line-height: .95;
    letter-spacing: -.07em;
}

.hero__subtitle {
    margin: 16px 0 0;
    max-width: 680px;
    color: var(--muted);
    font-size: clamp(1rem, 3vw, 1.25rem);
}

.hero__meta {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 22px;
    color: var(--muted);
    font-size: .9rem;
}

.pill {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    padding: 7px 11px;
    font-weight: 800;
    font-size: .78rem;
    color: #031018;
}

.pill--ok { background: var(--accent-2); }
.pill--warn { background: var(--warn); }

.hero__condition {
    align-self: end;
    justify-self: start;
    display: grid;
    gap: 6px;
    padding: 18px;
    min-width: min(100%, 320px);
    border-radius: var(--radius-md);
    background: rgba(0,0,0,.22);
    border: 1px solid rgba(255,255,255,.12);
}

.condition__label {
    color: var(--soft);
    font-size: .78rem;
    text-transform: uppercase;
    letter-spacing: .12em;
    font-weight: 800;
}

.hero__condition strong {
    font-size: 1.45rem;
}

.dashboard-grid,
.chart-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 14px;
    margin-top: 14px;
}

.metric-card,
.chart-card,
.notice,
.footer {
    border-radius: var(--radius-lg);
}

.metric-card {
    min-height: 190px;
    padding: 20px;
    overflow: hidden;
    position: relative;
}

.metric-card--primary {
    background: linear-gradient(155deg, rgba(83,214,255,.25), rgba(255,255,255,.075));
}

.metric-card__top,
.section-heading,
.footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.metric-card__top {
    color: var(--muted);
    font-weight: 800;
}

.metric-icon {
    font-size: 1.4rem;
}

.metric-value {
    margin-top: 16px;
    font-size: clamp(2.9rem, 12vw, 4.7rem);
    line-height: .86;
    font-weight: 900;
    letter-spacing: -.08em;
}

.metric-value--small {
    font-size: clamp(2rem, 9vw, 3.2rem);
}

.metric-value small {
    margin-left: 6px;
    color: var(--muted);
    font-size: .34em;
    letter-spacing: 0;
}

.metric-subline {
    margin-top: 12px;
    color: var(--muted);
    font-weight: 700;
}

.metric-foot {
    margin-top: 14px;
    color: var(--soft);
    font-size: .9rem;
}

.compass-card {
    display: grid;
    align-content: space-between;
}

.compass {
    position: relative;
    width: 112px;
    height: 112px;
    margin: 4px auto 0;
}

.compass__ring {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,.25);
    background:
        radial-gradient(circle at center, rgba(255,255,255,.12), rgba(255,255,255,.03) 56%, rgba(83,214,255,.18));
}

.compass__needle {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 10px;
    height: 43px;
    transform-origin: 50% 100%;
    border-radius: 999px 999px 2px 2px;
    background: linear-gradient(to top, var(--accent), #fff);
    box-shadow: 0 0 24px rgba(83,214,255,.45);
}

.compass__center {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 18px;
    height: 18px;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 0 20px rgba(255,255,255,.45);
}

.notice {
    margin-top: 14px;
    padding: 16px 18px;
    color: var(--text);
    background: rgba(255,209,102,.14);
}

.notice--error {
    background: rgba(255,123,123,.16);
}

.chart-card {
    padding: 18px;
    min-width: 0;
}

.section-heading {
    align-items: flex-start;
    margin-bottom: 16px;
}

.section-heading p {
    margin: 0 0 5px;
    color: var(--accent-2);
    font-size: .78rem;
    text-transform: uppercase;
    letter-spacing: .12em;
    font-weight: 900;
}

.section-heading h2 {
    margin: 0;
    font-size: clamp(1.15rem, 4vw, 1.6rem);
    letter-spacing: -.04em;
}

.chart-card canvas {
    width: 100% !important;
    height: 280px !important;
}

.text-link {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    min-height: 42px;
    padding: 9px 13px;
    border-radius: 999px;
    color: #031018;
    background: var(--accent-2);
    text-decoration: none;
    font-weight: 900;
    font-size: .88rem;
}

.footer {
    flex-direction: column;
    align-items: flex-start;
    margin-top: 14px;
    padding: 18px;
    color: var(--muted);
    font-size: .88rem;
}

.table-page .hero { min-height: auto; }

.table-card {
    margin-top: 14px;
    overflow: hidden;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    background: rgba(255,255,255,.08);
    box-shadow: var(--shadow);
}

.table-scroll {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

table {
    width: 100%;
    min-width: 1180px;
    border-collapse: collapse;
}

th,
td {
    padding: 13px 14px;
    text-align: left;
    border-bottom: 1px solid rgba(255,255,255,.1);
    white-space: nowrap;
}

th {
    position: sticky;
    top: 0;
    z-index: 2;
    background: #0a3247;
    color: #fff;
    font-size: .8rem;
    text-transform: uppercase;
    letter-spacing: .08em;
}

td {
    color: var(--muted);
    font-weight: 650;
}

tr:hover td { background: rgba(255,255,255,.05); }

@media (min-width: 620px) {
    .dashboard-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .chart-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .chart-card--wide { grid-column: 1 / -1; }
}

@media (min-width: 940px) {
    .hero { grid-template-columns: 1fr auto; align-items: end; padding: 42px; }
    .dashboard-grid { grid-template-columns: 1.25fr 1fr 1fr 1fr 1fr; }
    .metric-card--primary { grid-column: span 2; }
    .chart-card canvas { height: 330px !important; }
    .footer { flex-direction: row; align-items: center; }
}

@media (max-width: 420px) {
    .page-shell { width: min(100% - 18px, var(--max)); }
    .hero { padding: 22px; border-radius: 26px; }
    .metric-card, .chart-card { padding: 16px; border-radius: 22px; }
    .chart-card canvas { height: 245px !important; }
    .section-heading { flex-direction: column; gap: 10px; }
    .text-link { width: 100%; justify-content: center; }
}


/* Wind-focused sailing dashboard */
.hero--wind {
    background:
        radial-gradient(circle at 18% 10%, rgba(83, 214, 255, .28), transparent 34%),
        radial-gradient(circle at 92% 24%, rgba(255, 123, 123, .14), transparent 32%),
        linear-gradient(160deg, rgba(255,255,255,.13), rgba(255,255,255,.055));
}

.hero--compact {
    min-height: auto;
}

.dashboard-grid--wind .metric-card {
    min-height: 180px;
}

.metric-card--current::after,
.metric-card--gust::after {
    content: "";
    position: absolute;
    right: -48px;
    top: -48px;
    width: 150px;
    height: 150px;
    border-radius: 999px;
    background: radial-gradient(circle, rgba(255,255,255,.16), transparent 70%);
    pointer-events: none;
}

.metric-card--gust {
    background: linear-gradient(155deg, rgba(255,123,123,.20), rgba(255,255,255,.07));
}

.metric-card--compact {
    background: linear-gradient(155deg, rgba(255,255,255,.10), rgba(255,255,255,.055));
}

.metric-value--medium {
    font-size: clamp(2.15rem, 9vw, 3.6rem);
}

.metric-value.is-up {
    color: var(--warn);
}

.metric-value.is-down {
    color: var(--accent-2);
}

.metric-value.is-neutral {
    color: var(--text);
}

.compass__mark {
    position: absolute;
    color: rgba(244,251,255,.62);
    font-size: .7rem;
    font-weight: 900;
    letter-spacing: .04em;
    z-index: 2;
}

.compass__mark--n { top: 8px; left: 50%; transform: translateX(-50%); }
.compass__mark--e { right: 10px; top: 50%; transform: translateY(-50%); }
.compass__mark--s { bottom: 8px; left: 50%; transform: translateX(-50%); }
.compass__mark--w { left: 10px; top: 50%; transform: translateY(-50%); }

.chart-card--tall canvas {
    height: 360px !important;
}

.table-status {
    display: inline-flex;
    align-items: center;
    max-width: 260px;
    padding: 6px 10px;
    border-radius: 999px;
    font-size: .78rem;
    font-weight: 900;
    white-space: normal;
}

.table-status--ok {
    color: #031018;
    background: var(--accent-2);
}

.table-status--warn {
    color: #031018;
    background: var(--warn);
}

.pill--ok {
    background: var(--accent-2);
}

.pill--warn {
    background: var(--warn);
}

@media (min-width: 620px) {
    .dashboard-grid--wind { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 940px) {
    .dashboard-grid--wind { grid-template-columns: 1.35fr 1.05fr 1.05fr 1fr; }
    .dashboard-grid--wind .metric-card--primary { grid-column: span 2; }
    .dashboard-grid--wind .metric-card--gust { grid-column: span 1; }
    .dashboard-grid--wind .compass-card { grid-row: span 2; }
    .dashboard-grid--wind .metric-card--compact { grid-column: span 1; }
}

@media (max-width: 420px) {
    .metric-value--medium { font-size: clamp(2rem, 13vw, 3rem); }
    .chart-card--tall canvas { height: 300px !important; }
}