.wtb-form-container {
    max-width: 900px;
    margin: 40px auto;
    padding: 30px;
    background: linear-gradient(135deg, #4158D0 0%, #C850C0 46%, #FFCC70 100%);
    border-radius: 30px;
    box-shadow: 0 30px 60px rgba(0,0,0,0.3);
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
}

.wtb-section {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 30px;
    margin-bottom: 25px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    border: 1px solid rgba(255,255,255,0.5);
    transition: all 0.3s ease;
}

.wtb-section:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.2);
}

.wtb-section h3 {
    margin: 0 0 25px 0;
    color: #1a1a1a;
    font-size: 1.5em;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
    border-bottom: 3px solid;
    border-image: linear-gradient(90deg, #4158D0, #C850C0) 1;
    padding-bottom: 12px;
}

.wtb-section h3:before {
    content: '🔹';
    font-size: 1.2em;
}

/* Step 1: Personal Details */
.wtb-grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.wtb-field {
    margin-bottom: 5px;
}

.wtb-field label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #2c3e50;
    font-size: 0.9em;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.wtb-field input,
.wtb-field select,
.wtb-field textarea {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid #e1e8ed;
    border-radius: 15px;
    font-size: 15px;
    transition: all 0.3s;
    background: white;
    box-shadow: 0 2px 5px rgba(0,0,0,0.02);
}

.wtb-field input:focus,
.wtb-field select:focus,
.wtb-field textarea:focus {
    outline: none;
    border-color: #4158D0;
    box-shadow: 0 5px 15px rgba(65,88,208,0.2);
    transform: translateY(-2px);
}

/* Step 2: Destinations - Country Tabs */
.wtb-country-tabs {
    display: flex;
    gap: 12px;
    margin-bottom: 25px;
    flex-wrap: wrap;
}

.wtb-country-tab {
    padding: 12px 30px;
    background: white;
    border: 2px solid #4158D0;
    border-radius: 40px;
    cursor: pointer;
    color: #4158D0;
    font-weight: 600;
    font-size: 15px;
    transition: all 0.3s;
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}

.wtb-country-tab:hover {
    background: linear-gradient(135deg, #4158D0, #C850C0);
    color: white;
    border-color: transparent;
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(65,88,208,0.3);
}

.wtb-country-tab.active {
    background: linear-gradient(135deg, #4158D0, #C850C0);
    color: white;
    border-color: transparent;
    box-shadow: 0 10px 25px rgba(65,88,208,0.3);
}

.wtb-destinations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 12px;
    margin: 20px 0;
    max-height: 250px;
    overflow-y: auto;
    padding: 20px;
    background: #f8fafd;
    border-radius: 20px;
    border: 2px dashed #cbd5e0;
}

.wtb-destination-btn {
    padding: 12px;
    background: white;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    cursor: pointer;
    font-weight: 500;
    color: #2d3748;
    transition: all 0.2s;
    font-size: 14px;
    text-align: center;
    box-shadow: 0 2px 5px rgba(0,0,0,0.02);
}

.wtb-destination-btn:hover {
    background: linear-gradient(135deg, #4158D0, #C850C0);
    color: white;
    border-color: transparent;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(65,88,208,0.2);
}

.wtb-destination-btn.selected {
    background: linear-gradient(135deg, #00b09b, #96c93d);
    color: white;
    border-color: transparent;
}

.wtb-selected-list {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin: 20px 0;
    padding: 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 15px;
    min-height: 60px;
    align-items: center;
}

.wtb-selected-tag {
    background: white;
    color: #4158D0;
    padding: 8px 20px;
    border-radius: 40px;
    font-size: 14px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    animation: slideInRight 0.3s ease;
}

@keyframes slideInRight {
    from {
        transform: translateX(20px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.wtb-selected-tag button {
    background: #ff6b6b;
    border: none;
    color: white;
    cursor: pointer;
    font-size: 16px;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    font-weight: bold;
}

.wtb-selected-tag button:hover {
    background: #ff4757;
    transform: scale(1.1) rotate(90deg);
}

.wtb-manual-entry {
    margin-top: 20px;
    padding: 20px;
    background: linear-gradient(135deg, #fdfbfb 0%, #ebedee 100%);
    border-radius: 15px;
    border: 2px solid #ffd700;
}

.wtb-manual-entry label {
    color: #2c3e50;
    font-weight: 600;
    display: block;
    margin-bottom: 10px;
}

/* Step 3 & 4: Duration & Date */
.wtb-duration-grid,
.wtb-date-grid,
.wtb-budget-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

/* Step 5: Accommodation */
.wtb-accommodation {
    padding: 20px;
    background: #f8fafd;
    border-radius: 15px;
    border: 2px solid #e1e8ed;
}

.wtb-radio {
    display: block;
    margin: 15px 0;
    padding: 15px 20px;
    background: white;
    border-radius: 12px;
    border: 2px solid #e1e8ed;
    cursor: pointer;
    transition: all 0.3s;
}

.wtb-radio:hover {
    border-color: #4158D0;
    transform: translateX(10px);
    box-shadow: 0 5px 15px rgba(65,88,208,0.1);
}

.wtb-radio input[type="radio"] {
    margin-right: 15px;
    transform: scale(1.2);
    accent-color: #4158D0;
}

.wtb-radio span {
    font-size: 16px;
    color: #2d3748;
}

#wtb-hotel-options {
    margin-left: 35px;
    padding: 20px;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    border-radius: 15px;
    border-left: 5px solid #4158D0;
}

/* Step 6: Activities - EXACT SAME DESIGN AS STEP 2 DESTINATIONS */
.wtb-activities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 12px;
    max-height: 300px;
    overflow-y: auto;
    padding: 20px;
    background: #f8fafd;
    border-radius: 20px;
    border: 2px dashed #cbd5e0;
    margin: 20px 0;
}

.wtb-checkbox {
    display: flex;
    align-items: center;
    padding: 12px;
    background: white;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    cursor: pointer;
    font-weight: 500;
    color: #2d3748;
    transition: all 0.2s;
    font-size: 14px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.02);
}

.wtb-checkbox:hover {
    background: linear-gradient(135deg, #4158D0, #C850C0);
    color: white;
    border-color: transparent;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(65,88,208,0.2);
}

.wtb-checkbox input[type="checkbox"] {
    margin-right: 12px;
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: #4158D0;
}

.wtb-checkbox:has(input:checked) {
    background: linear-gradient(135deg, #00b09b, #96c93d);
    color: white;
    border-color: transparent;
}

.wtb-checkbox:has(input:checked) span {
    color: white;
    font-weight: 600;
}

.wtb-checkbox span {
    font-size: 14px;
    transition: all 0.2s;
}

/* Custom scrollbar for activities */
.wtb-activities-grid::-webkit-scrollbar {
    width: 8px;
}

.wtb-activities-grid::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 10px;
}

.wtb-activities-grid::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #4158D0, #C850C0);
    border-radius: 10px;
}

.wtb-activities-grid::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #C850C0, #4158D0);
}

/* Step 7: Budget */
.wtb-budget-grid {
    grid-template-columns: 1fr 1fr;
}

/* Single Submit Button */
.wtb-submit-btn {
    width: 100%;
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: white;
    border: none;
    padding: 20px 30px;
    font-size: 20px;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 15px 30px rgba(37,211,102,0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 20px;
}

.wtb-submit-btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(37,211,102,0.4);
}

.wtb-submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* Response Message */
#wtb-response {
    margin-top: 30px;
    padding: 20px 30px;
    border-radius: 15px;
    display: none;
    animation: fadeInUp 0.5s;
    font-size: 16px;
    font-weight: 500;
    text-align: center;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

#wtb-response.success {
    background: linear-gradient(135deg, #84fab0 0%, #8fd3f4 100%);
    color: #155724;
    border: 2px solid #c3e6cb;
    display: block;
    box-shadow: 0 10px 25px rgba(132,250,176,0.3);
}

#wtb-response.error {
    background: linear-gradient(135deg, #fbc2eb 0%, #a6c1ee 100%);
    color: #721c24;
    border: 2px solid #f5c6cb;
    display: block;
    box-shadow: 0 10px 25px rgba(251,194,235,0.3);
}

/* Loading Animation */
.wtb-loading {
    text-align: center;
    padding: 30px;
    color: #4158D0;
    font-weight: 600;
}

.wtb-loading:after {
    content: '...';
    animation: dots 1.5s steps(5, end) infinite;
}

@keyframes dots {
    0%, 20% { content: '.'; }
    40% { content: '..'; }
    60%, 100% { content: '...'; }
}

/* Responsive */
@media (max-width: 768px) {
    .wtb-form-container {
        padding: 20px;
        margin: 20px;
    }
    
    .wtb-grid-2,
    .wtb-duration-grid,
    .wtb-date-grid,
    .wtb-budget-grid {
        grid-template-columns: 1fr;
    }
    
    .wtb-activities-grid {
        grid-template-columns: 1fr;
    }
    
    .wtb-country-tabs {
        flex-wrap: nowrap;
        overflow-x: auto;
        padding-bottom: 10px;
    }
    
    .wtb-country-tab {
        white-space: nowrap;
    }
}