/* --- Main Form Container --- */
#hbp-form-container {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
    max-width: 850px;
    margin: 40px auto;
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

/* --- Progress Bar --- */
#progress-bar {
    display: flex;
    padding: 10px 0;
    margin: 0 20px;
    border-bottom: 1px solid #e5e7eb;
}
.progress-step {
    flex: 1;
    padding: 10px;
    text-align: center;
    font-weight: 600;
    color: #9ca3af;
    position: relative;
}
.progress-step span {
    font-size: 12px;
    font-weight: bold;
    color: white;
    background: #9ca3af;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    display: inline-block;
    line-height: 24px;
    margin-right: 8px;
}
.progress-step.active {
    color: #1e0938; /* Dark Purple */
}
.progress-step.active span {
    background: #1e0938;
}
.progress-step::after {
    content: '';
    height: 3px;
    width: 0;
    background-color: #fadf0a; /* Yellow */
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%);
    transition: width 0.3s ease;
}
.progress-step.active::after {
    width: 100%;
}

/* --- Form Steps & Fields --- */
#booking-form {
    padding: 30px 40px;
}
.form-step {
    display: none; /* All steps are hidden by default */
    animation: fadeIn 0.5s ease-in-out;
}
.form-step.active-step {
    display: block; /* Only the active step is shown */
}
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}
.step-title {
    text-align: center;
    font-size: 24px;
    font-weight: bold;
    color: #1e0938;
    margin-top: 0;
    margin-bottom: 30px;
}
form label { display: block; margin-top: 20px; margin-bottom: 8px; font-weight: 600; font-size: 15px; color: #374151; }
form input, form select, form textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    box-sizing: border-box;
    font-size: 16px;
    transition: border-color 0.2s, box-shadow 0.2s;
}
form input:focus, form select:focus, form textarea:focus {
    border-color: #fadf0a;
    box-shadow: 0 0 0 3px rgba(250, 223, 10, 0.3);
    outline: none;
}
form input.error, form select.error, form textarea.error { border-color: #ef4444; }

/* --- Package Cards --- */
.package-selection-container { display: grid; grid-template-columns: repeat(2, 1fr); gap: 25px; }
.package-card { border: 2px solid #e5e7eb; border-radius: 8px; padding: 25px; cursor: pointer; transition: all 0.2s ease; text-align: center; }
.package-card:hover { transform: translateY(-5px); box-shadow: 0 4px 20px rgba(0,0,0,0.08); }
.package-card.selected { border-color: #fadf0a; background: #fffdf2; box-shadow: 0 4px 20px rgba(0,0,0,0.08); }
.package-card input[type="radio"] { display: none; }
.package-card h2 { margin: 0 0 10px 0; color: #1e0938; }
.package-card .price { color: #1e0938; font-size: 1.8em; margin: 0 0 10px 0; font-weight: bold; }
.package-card p { font-size: 14px; color: #6b7280; margin: 0; }

/* --- Navigation --- */
.form-navigation-btns {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid #e5e7eb;
}
.form-navigation-btns button {
    padding: 12px 30px;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    cursor: pointer;
    font-weight: bold;
    transition: background-color 0.2s, transform 0.1s;
}
.form-navigation-btns button:active {
    transform: translateY(1px);
}
.btn-prev { background-color: #e5e7eb; color: #374151; }
.btn-next, .btn-submit { background-color: #fadf0a; color: #1e0938; }
.btn-prev:hover { background-color: #d1d5db; }
.btn-next:hover, .btn-submit:hover { filter: brightness(95%); }
.btn-prev, .btn-next, .btn-submit { display: none; } /* JS controls visibility */

/* --- Final Message --- */
#hbp-form-message { text-align: center; }
#hbp-form-message h2 { color: #1e0938; }

/* --- Mobile Responsive --- */
@media (max-width: 768px) {
    #hbp-form-container { margin: 20px 10px; }
    #booking-form { padding: 20px; }
    .package-selection-container { grid-template-columns: 1fr; gap: 15px; }
    #progress-bar { flex-wrap: wrap; }
    .progress-step { width: 50%; font-size: 14px; }
    .progress-step span { display: none; }
}