body {
    margin: 0;
    font-family: Arial, sans-serif;
    color: #1f2933;
    background: #f5f7fa;
}

.page {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 24px;
}

.panel {
    width: min(820px, 100%);
}

.eyebrow {
    margin: 0 0 8px;
    color: #52606d;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

h1 {
    margin: 0 0 16px;
    font-size: 40px;
    line-height: 1.1;
}

.lead,
.muted {
    color: #52606d;
}

.booking-card,
.slot,
.booking-form {
    border: 1px solid #d9e2ec;
    border-radius: 8px;
    background: #fff;
    padding: 18px;
}

.booking-card {
    display: grid;
    gap: 16px;
}

.slots {
    display: grid;
    gap: 10px;
}

.slot {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: center;
}

.slot-primary {
    border-color: #0b5cab;
    background: #f0f7ff;
}

button {
    border: 0;
    border-radius: 6px;
    padding: 11px 14px;
    color: #fff;
    background: #0b5cab;
    cursor: pointer;
    font-weight: 700;
}

button:disabled {
    background: #9fb3c8;
    cursor: default;
}

.booking-form {
    display: grid;
    gap: 12px;
}

label {
    display: grid;
    gap: 6px;
    font-weight: 700;
}

input {
    border: 1px solid #bcccdc;
    border-radius: 6px;
    padding: 11px 12px;
    font-size: 16px;
}

.checkbox {
    display: flex;
    gap: 8px;
    align-items: center;
    font-weight: 400;
}

.error {
    color: #b42318;
}

.success {
    color: #027a48;
    font-weight: 700;
}