* {
    box-sizing: border-box;
}

:root {
    color-scheme: light;
    --bg-top: #edf6ff;
    --bg-bottom: #fff6eb;
    --panel: rgba(255, 255, 255, 0.8);
    --panel-border: rgba(20, 34, 64, 0.08);
    --text: #142240;
    --muted: #5e6983;
    --accent: #ff7a59;
    --accent-dark: #ea5b35;
    --shadow: 0 20px 60px rgba(45, 69, 106, 0.12);
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: 'Space Grotesk', sans-serif;
    color: var(--text);
    background: linear-gradient(180deg, var(--bg-top) 0%, var(--bg-bottom) 100%);
}

.shell {
    width: min(1100px, calc(100% - 2rem));
    margin: 0 auto;
    padding: 3rem 0 4rem;
}

.hero-card,
.panel {
    background: var(--panel);
    backdrop-filter: blur(18px);
    border: 1px solid var(--panel-border);
    border-radius: 28px;
    box-shadow: var(--shadow);
}

.hero-card {
    display: grid;
    gap: 2rem;
    padding: 2rem;
}

.eyebrow,
.panel-label {
    margin: 0 0 0.75rem;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent-dark);
}

h1,
h2,
p {
    margin-top: 0;
}

h1 {
    font-size: clamp(2.4rem, 7vw, 4.8rem);
    line-height: 0.95;
    margin-bottom: 1rem;
}

.lede,
.factual-copy,
.condition {
    color: var(--muted);
}

.search-form {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.search-form input,
.search-form select,
.search-form button {
    min-height: 3.5rem;
    border-radius: 999px;
    border: none;
    font: inherit;
}

.search-form input {
    flex: 1 1 240px;
    padding: 0 1.25rem;
    background: rgba(255, 255, 255, 0.92);
    color: var(--text);
}

.search-form select {
    padding: 0 1.25rem;
    background: rgba(255, 255, 255, 0.92);
    color: var(--text);
}

.search-form button {
    padding: 0 1.4rem;
    background: var(--accent);
    color: #fff;
    font-weight: 700;
    cursor: pointer;
}

.forecast-grid {
    margin-top: 1.5rem;
    display: grid;
    grid-template-columns: 1.3fr 0.9fr;
    gap: 1.5rem;
}

.forecast-panel,
.error-panel {
    padding: 2rem;
}

.forecast-topline {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: start;
}

.temperature {
    margin: 0;
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 700;
    line-height: 0.9;
}

.gremlin-quote {
    font-size: 1.25rem;
    line-height: 1.4;
}

.tip-card {
    margin-top: 1.5rem;
    padding: 1rem 1.1rem;
    border-radius: 20px;
    background: linear-gradient(135deg, rgba(255, 122, 89, 0.14), rgba(255, 255, 255, 0.5));
}

.tip-card p:last-child {
    margin-bottom: 0;
}

.commute-panel {
    padding: 2rem;
}

.impact-pill {
    display: inline-flex;
    align-items: center;
    min-height: 2.2rem;
    margin-bottom: 1rem;
    padding: 0 0.85rem;
    border-radius: 999px;
    background: rgba(20, 34, 64, 0.08);
    font-weight: 700;
}

.timeline {
    display: grid;
    gap: 0.85rem;
    margin-top: 1.5rem;
}

.timeline-item {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.6rem;
    align-items: center;
    padding: 0.9rem 1rem;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.6);
    color: var(--muted);
}

.timeline-item strong {
    color: var(--text);
}

.stat-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
    margin: 1.5rem 0 0;
}

.stat-grid div {
    padding: 1rem;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.66);
}

.stat-grid dt {
    margin-bottom: 0.35rem;
    color: var(--muted);
}

.stat-grid dd {
    margin: 0;
    font-size: 1.15rem;
    font-weight: 700;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

@media (max-width: 640px) {
    .shell {
        width: min(100% - 1rem, 1100px);
        padding-top: 1rem;
    }

    .hero-card,
    .forecast-panel,
    .error-panel,
    .commute-panel {
        padding: 1.25rem;
        border-radius: 24px;
    }

    .forecast-topline {
        flex-direction: column;
    }

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

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