:root {
    --bg: #f4efe5;
    --bg-accent: #e8dcc8;
    --panel: rgba(255, 250, 242, 0.8);
    --panel-border: rgba(94, 66, 39, 0.16);
    --ink: #2c221a;
    --muted: #715b48;
    --accent: #cf5a2e;
    --accent-dark: #9b3916;
    --ok: #1f6f43;
    --shadow: 0 22px 60px rgba(81, 50, 24, 0.12);
    --radius: 24px;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    color: var(--ink);
    font-family: "Source Sans 3", sans-serif;
    background:
        radial-gradient(circle at top left, rgba(207, 90, 46, 0.18), transparent 34%),
        radial-gradient(circle at top right, rgba(120, 150, 107, 0.22), transparent 30%),
        linear-gradient(180deg, var(--bg) 0%, #f8f5ef 46%, #efe4d2 100%);
}

.page-shell {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding: 40px 0 56px;
}

.hero {
    padding: 32px;
}

.eyebrow {
    margin: 0 0 8px;
    color: var(--accent-dark);
    font-family: "Space Grotesk", sans-serif;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.hero h1 {
    margin: 0;
    font-family: "Space Grotesk", sans-serif;
    font-size: clamp(3rem, 7vw, 5rem);
    line-height: 0.95;
}

.hero-copy {
    max-width: 700px;
    margin: 16px 0 0;
    font-size: 1.15rem;
    color: var(--muted);
}

.layout {
    display: grid;
    gap: 18px;
}

.panel {
    background: var(--panel);
    border: 1px solid var(--panel-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    backdrop-filter: blur(10px);
}

.search-panel,
.results-panel {
    padding: 28px;
}

.summary-panel {
    padding: 20px 28px;
}

.panel-heading h2 {
    margin: 0;
    font-family: "Space Grotesk", sans-serif;
    font-size: 1.5rem;
}

.panel-heading p {
    margin: 6px 0 0;
    color: var(--muted);
}

.filters {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 14px;
    margin-top: 24px;
    align-items: end;
}

.filters label {
    display: grid;
    gap: 8px;
}

.filters span,
.summary-label,
.station-meta dt,
.station-label {
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

select,
input,
button {
    width: 100%;
    min-height: 50px;
    border-radius: 16px;
    border: 1px solid rgba(113, 91, 72, 0.2);
    font: inherit;
}

select,
input {
    padding: 0 14px;
    color: var(--ink);
    background: rgba(255, 255, 255, 0.8);
}

button {
    padding: 0 18px;
    border: none;
    color: #fff7f1;
    font-weight: 700;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
    cursor: pointer;
    transition: transform 180ms ease, box-shadow 180ms ease;
}

button:hover {
    transform: translateY(-1px);
    box-shadow: 0 14px 24px rgba(155, 57, 22, 0.2);
}

button:disabled {
    cursor: wait;
    opacity: 0.7;
    transform: none;
    box-shadow: none;
}

.status-row {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    margin-top: 20px;
    flex-wrap: wrap;
}

.status,
.update-note {
    color: var(--muted);
}

.summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
}

.summary-grid article {
    padding: 16px 18px;
    background: rgba(255, 255, 255, 0.46);
    border-radius: 18px;
}

.summary-grid strong {
    display: block;
    margin-top: 4px;
    font-family: "Space Grotesk", sans-serif;
    font-size: 1.8rem;
}

.results {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 16px;
    margin-top: 24px;
}

.station-card {
    padding: 20px;
    border-radius: 20px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.82), rgba(247, 240, 231, 0.92));
    border: 1px solid rgba(113, 91, 72, 0.12);
}

.station-topline {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: center;
}

.price-badge {
    display: inline-flex;
    padding: 8px 12px;
    border-radius: 999px;
    color: var(--ok);
    background: rgba(31, 111, 67, 0.12);
    font-family: "Space Grotesk", sans-serif;
    font-weight: 700;
}

.station-title {
    margin: 14px 0 8px;
    font-size: 1.2rem;
}

.station-address {
    margin: 0;
    color: var(--muted);
}

.station-meta {
    display: grid;
    gap: 12px;
    margin: 18px 0 0;
}

.station-meta div {
    padding-top: 12px;
    border-top: 1px solid rgba(113, 91, 72, 0.12);
}

.station-meta dt {
    color: var(--muted);
}

.station-meta dd {
    margin: 4px 0 0;
}

.station-map-link {
    color: var(--accent-dark);
    font-weight: 700;
    text-decoration-thickness: 2px;
    text-underline-offset: 2px;
}

.station-map-link:hover {
    color: var(--accent);
}

.empty-state {
    padding: 24px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.56);
    color: var(--muted);
}

@media (max-width: 640px) {
    .page-shell {
        width: min(100% - 18px, 100%);
        padding-top: 18px;
    }

    .hero,
    .search-panel,
    .results-panel,
    .summary-panel {
        padding: 20px;
    }
}