.hbp-booking {
    max-width: 760px;
    margin: 30px auto;
    padding: 25px;
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0,0,0,.06);
}

.hbp-header {
    text-align: center;
    margin-bottom: 25px;
}

.hbp-header h2,
.hbp-step h3 {
    margin: 0 0 10px;
}

.hbp-header p {
    margin: 0;
}

.hbp-progress {
    margin-bottom: 25px;
}

.hbp-progress-label {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    margin-bottom: 6px;
}

.hbp-progress-track {
    height: 8px;
    background: #e5e7eb;
    border-radius: 10px;
    overflow: hidden;
}

#hbp-progress-bar {
    width: 25%;
    height: 100%;
    background: #2563eb;
    transition: width .3s ease;
}

.hbp-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.hbp-booking label {
    display: block;
    margin: 15px 0 6px;
    font-weight: 600;
}

.hbp-booking input,
.hbp-booking select {
    width: 100%;
    box-sizing: border-box;
    padding: 10px 12px;
    border: 1px solid #d1d5db;
    border-radius: 7px;
    background: #fff;
}

.hbp-booking button {
    margin-top: 20px;
    padding: 10px 18px;
    border: 0;
    border-radius: 7px;
    background: #2563eb;
    color: #fff;
    cursor: pointer;
}

.hbp-navigation {
    display: flex;
    justify-content: space-between;
    gap: 10px;
}

.hbp-room-card {
    border: 1px solid #d1d5db;
    border-radius: 10px;
    padding: 15px;
    margin-bottom: 12px;
}

.hbp-room-card.selected {
    border-color: #2563eb;
    box-shadow: 0 0 0 2px rgba(37,99,235,.12);
}

.hbp-summary {
    background: #f9fafb;
    border-radius: 10px;
    padding: 15px;
}

#hbp-message {
    margin-top: 15px;
}

@media (max-width: 650px) {
    .hbp-grid {
        grid-template-columns: 1fr;
    }

    .hbp-booking {
        margin: 15px;
        padding: 18px;
    }
}

.hbp-success-summary {
    background: #ecfdf5;
    border: 1px solid #a7f3d0;
    border-radius: 10px;
    padding: 15px;
}

.hbp-summary hr {
    border: 0;
    border-top: 1px solid #e5e7eb;
    margin: 14px 0;
}