:root {
    --brand-blue: #0284c7;
    --accent-orange: #f59e0b;
    --dark: #0f172a;
    --light-border: #e2e8f0;
}

body {
    font-family: 'Segoe UI', Roboto, sans-serif;
    background-color: #f1f5f9;
    color: var(--dark);
    margin: 0;
    padding: 40px;
}

.shipping-container {
    max-width: 1000px;
    margin: 0 auto;
}

.ship-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.active-pulse {
    color: #10b981;
    font-weight: bold;
    text-transform: uppercase;
    font-size: 0.8rem;
}

.grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 20px;
}

.card {
    background: white;
    padding: 25px;
    border-radius: 12px;
    border: 1px solid var(--light-border);
}

.input-group {
    margin-bottom: 15px;
}

label {
    display: block;
    font-size: 0.9rem;
    margin-bottom: 5px;
    color: #475569;
}

input {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--light-border);
    border-radius: 6px;
    box-sizing: border-box;
}

.btn-primary {
    width: 100%;
    padding: 12px;
    background: var(--brand-blue);
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    transition: background 0.2s;
}

.btn-primary:hover {
    background: #0369a1;
}

.route-item {
    padding: 15px;
    border: 2px solid var(--light-border);
    border-radius: 8px;
    margin-bottom: 10px;
    cursor: pointer;
    transition: all 0.3s;
}

.route-item.best-value {
    border-color: var(--brand-blue);
    background: #f0f9ff;
}

.hidden { display: none; }