/**
 * TTMS External Integration CSS
 * For styling the Tour Tailor Made System form on external websites
 * Version: 1.0.0
 */

/* Base Form Styles - Scoped to prevent conflicts */
.ttms-enquiry-form-wrapper,
.ttms-form-wrapper-loading {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    max-width: 100%;
    margin: 0 auto;
    padding: 0;
    box-sizing: border-box;
}

.ttms-enquiry-form-wrapper.ttms-integration-loading,
.ttms-enquiry-form-wrapper:empty {
    position: relative;
    min-height: 420px;
    background: linear-gradient(135deg, #ffffff 0%, #f7f9fc 100%);
    border-radius: 14px;
    box-shadow: 0 8px 30px rgba(17, 49, 95, 0.12);
    overflow: hidden;
}

.ttms-enquiry-form-wrapper.ttms-integration-loading::before,
.ttms-enquiry-form-wrapper:empty::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 54px;
    height: 54px;
    margin: -56px 0 0 -27px;
    border: 4px solid #e8edf5;
    border-top-color: #11315f;
    border-right-color: #451c6f;
    border-radius: 50%;
    animation: ttms-spin 0.9s linear infinite;
    z-index: 2;
}

.ttms-enquiry-form-wrapper.ttms-integration-loading::after,
.ttms-enquiry-form-wrapper:empty::after {
    content: 'Loading Tailor Made Form';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 280px;
    margin: 18px 0 0 -140px;
    color: #11315f;
    font-size: 16px;
    font-weight: 700;
    text-align: center;
    letter-spacing: 0.2px;
    z-index: 2;
}

.ttms-enquiry-form-wrapper.ttms-integration-loading .ttms-form,
.ttms-enquiry-form-wrapper.ttms-integration-loading form {
    opacity: 0;
    pointer-events: none;
}

.ttms-enquiry-form-wrapper.ttms-integration-ready {
    min-height: 0;
}

/* Loading Spinner Styles */
.ttms-form-wrapper-loading {
    position: relative;
    min-height: 400px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.ttms-loading-spinner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.95);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
}

.ttms-loading-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid #e3e3e3;
    border-top: 4px solid #3498db;
    border-radius: 50%;
    animation: ttms-spin 1s linear infinite;
    margin-bottom: 20px;
}

.ttms-loading-text {
    font-size: 16px;
    color: #666;
    font-weight: 500;
    margin-bottom: 10px;
    text-align: center;
}

.ttms-loading-subtitle {
    font-size: 14px;
    color: #999;
    text-align: center;
    max-width: 300px;
    line-height: 1.4;
    padding: 0 20px;
}

/* Loading Animations */
@keyframes ttms-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.ttms-loading-pulse {
    animation: ttms-pulse 1.5s ease-in-out infinite;
}

@keyframes ttms-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

/* Skeleton Loading */
.ttms-form-skeleton {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 20px;
    opacity: 0;
    animation: ttms-fadeIn 0.5s ease forwards;
    animation-delay: 0.3s;
}

.ttms-skeleton-row {
    height: 40px;
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: ttms-loading 1.5s infinite;
    border-radius: 6px;
    margin-bottom: 15px;
}

.ttms-skeleton-row.short {
    width: 60%;
}

.ttms-skeleton-button {
    height: 50px;
    background: linear-gradient(90deg, #3498db 25%, #2980b9 50%, #3498db 75%);
    background-size: 200% 100%;
    animation: ttms-loading 1.5s infinite;
    border-radius: 8px;
    margin: 20px auto;
    max-width: 200px;
}

@keyframes ttms-loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

@keyframes ttms-fadeIn {
    to { opacity: 1; }
}

/* Form Transition */
.ttms-form[data-external="true"] {
    opacity: 1;
    transform: translateY(20px);
    transition: all 0.5s ease;
}

.ttms-form[data-external="true"].loaded {
    opacity: 1;
    transform: translateY(0);
}

/* Base Form Styles */
.ttms-form {
    background: #ffffff;
    border-radius: 12px;
    padding: 35px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    display: block;
    opacity: 1;
}

.ttms-form-section1, 
.ttms-form-section2,
.ttms-form-section3, 
.ttms-form-section4, 
.ttms-form-section5, 
.ttms-form-section6 {
    padding: 12px 16px;
    margin-bottom: 0;
    contain: layout style;
}

.ttms-form-section {
    margin-bottom: 0;
    padding-bottom: 16px;
    border-bottom: none;
    display: none !important;
}

.ttms-form-section.ttms-section-active {
    display: block !important;
    animation: fadeInSection 0.3s ease;
    opacity: 1 !important;
}

@keyframes fadeInSection {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Step Indicator Styling */
.ttms-steps-indicator {
    display: flex !important;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding: 20px;
    border-radius: 12px;
    opacity: 1;
}

.ttms-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 1;
    position: relative;
    opacity: 0.5;
    transition: all 0.3s ease;
}

.ttms-step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 20px;
    right: -50%;
    width: 50%;
    margin-right: 65px;
    height: 2px;
    background: #dee2e6;
    z-index: 1;
}

.ttms-step.ttms-step-active {
    opacity: 1;
}

.ttms-step.ttms-step-completed {
    opacity: 0.8;
}

.ttms-step.ttms-step-completed::after {
    background: linear-gradient(90deg, #28a745 0%, #20c997 100%);
}

.ttms-step-number {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #ddd;
    border: 0px solid #dee2e6;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 16px;
    color: #6c757d;
    margin-bottom: 8px;
    z-index: 2;
    transition: all 0.3s ease;
}

.ttms-step.ttms-step-active .ttms-step-number {
    background: linear-gradient(135deg, #11315f 0%, #451c6f 100%);
    border-color: #11315f;
    color: #fff;
    box-shadow: 0 4px 12px rgba(17, 49, 95, 0.3);
}

.ttms-step.ttms-step-completed .ttms-step-number {
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
    border-color: #28a745;
    color: #fff;
}

.ttms-step-label {
    font-size: 12px;
    font-weight: 500;
    color: #6c757d;
    text-align: center;
    max-width: 170px;
    line-height: 1.3;
}

.ttms-step.ttms-step-active .ttms-step-label {
    color: #11315f;
    font-weight: 600;
}

.ttms-step.ttms-step-completed .ttms-step-label {
    color: #28a745;
}

/* Navigation Buttons Styling */
.ttms-form-navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 25px;
    padding-top: 20px;
    border-top: 1px solid #e9ecef;
}

.ttms-form-navigation.ttms-navigation-1 {
    justify-content: flex-end;
}

.ttms-back-btn,
.ttms-next-btn {
    background: linear-gradient(135deg, #11315f 0%, #451c6f 100%);
    color: white;
    border: none;
    padding: 12px 30px;
    font-size: 14px;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    transform: translateZ(0);
    box-shadow: 0 4px 12px rgba(17, 49, 95, 0.2);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.ttms-back-btn:hover,
.ttms-next-btn:hover {
    background: linear-gradient(135deg, #1a4d8a 0%, #5a2d82 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(17, 49, 95, 0.3);
}

.ttms-back-btn:active,
.ttms-next-btn:active {
    transform: translateY(0);
}

.ttms-back-btn {
    background: linear-gradient(135deg, #6c757d 0%, #495057 100%);
}

.ttms-back-btn:hover {
    background: linear-gradient(135deg, #5a6268 0%, #343a40 100%);
}

/* Hide all navigation initially */
.ttms-form-navigation {
    display: none !important;
}

/* Show navigation when corresponding section is active */
.ttms-form-section.ttms-section-active .ttms-form-navigation {
    display: flex !important;
}

.ttms-form-section1 h3,
.ttms-form-section2 h3,
.ttms-form-section3 h3,
.ttms-form-section4 h3, 
.ttms-form-section5 h3,
.ttms-form-section6 h3,
.ttms-form-section7 h3 {
    color: #11315f;
    margin-bottom: 8px;
    font-size: 1.1em;
    font-weight: 600;
    border-bottom: 2px solid #ededed;
    border-left: 4px solid #11315f;
    padding: 8px 12px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 6px;
    transform: translateZ(0);
}

.ttms-form-row {
    display: flex;
    gap: 20px;
    margin-bottom: 10px;
}

.ttms-form-group {
    flex: 1;
    margin-bottom: 8px;
    contain: layout style;
}

.ttms-form-group label {
    display: block;
    margin-bottom: 6px;
    margin-top: 8px;
    font-weight: 600;
    color: #2c3e50;
    font-size: 14px;
    transform: translateZ(0);
}

.ttms-form-group input[type="date"], 
.ttms-form-group input[type="text"],
.ttms-form-group input[type="email"],
.ttms-form-group input[type="tel"],
.ttms-form-group select,
.ttms-form-group textarea {
    width: 100%;
    padding: 10px 12px;
    border: 2px solid #e0e0e0;
    border-radius: 6px;
    font-size: 15px;
    font-family: inherit;
    transition: all 0.2s ease;
    transform: translateZ(0);
    backface-visibility: hidden;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.ttms-form-group input:focus,
.ttms-form-group select:focus,
.ttms-form-group textarea:focus {
    outline: none;
    border-color: #3498db;
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
    transform: translateY(-1px);
}

.ttms-form-group textarea {
    resize: vertical;
    min-height: 80px;
    line-height: 1.4;
}

.ttms-form-submit {
    text-align: center;
    margin-top: 20px;
    contain: layout style;
}

.ttms-submit-btn {
    background: linear-gradient(135deg, #3498db 0%, #2980b9 100%);
    color: white;
    border: none;
    padding: 14px 40px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    transform: translateZ(0);
    box-shadow: 0 4px 15px rgba(52, 152, 219, 0.3);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.ttms-submit-btn:hover {
    background: linear-gradient(135deg, #2980b9 0%, #21618c 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(52, 152, 219, 0.4);
}

.ttms-submit-btn:disabled {
    background: linear-gradient(135deg, #ff9d20 0%, #e67e22 100%);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.ttms-form-message {
    margin-top: 15px;
    padding: 12px 16px;
    border-radius: 8px;
    text-align: center;
    display: none;
    font-weight: 500;
    transform: translateZ(0);
    animation: slideIn 0.3s ease;
}

.ttms-form-message.success {
    background: linear-gradient(135deg, #d4edda 0%, #c3e6cb 100%);
    color: #155724;
    border: 1px solid #c3e6cb;
    box-shadow: 0 2px 10px rgba(40, 167, 69, 0.2);
}

.ttms-form-message.error {
    background: linear-gradient(135deg, #f8d7da 0%, #f5c6cb 100%);
    color: #721c24;
    border: 1px solid #f5c6cb;
    box-shadow: 0 2px 10px rgba(220, 53, 69, 0.2);
}

/* Error States */
.ttms-form-group.has-error input,
.ttms-form-group.has-error select,
.ttms-form-group.has-error textarea {
    border-color: #e74c3c;
    background-color: #fdf2f2;
    animation: shake 0.3s ease;
}

.ttms-form-group.has-error label {
    color: #e74c3c;
}

/* Animations */
@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

/* Loading State */
.ttms-submit-btn.loading {
    position: relative;
    color: transparent;
}

.ttms-submit-btn.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 16px;
    height: 16px;
    margin: -8px 0 0 -8px;
    border: 2px solid #ffffff;
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Popular Countries Styling */
.ttms-form-group select option[data-popular="1"] {
    font-weight: 600;
    color: #11315f;
    background-color: #f8f9fa;
}

.ttms-form-group select option:disabled {
    font-style: italic;
    color: #999;
    background-color: #f1f1f1;
}

/* Responsive Design */
@media (max-width: 768px) {
    .ttms-enquiry-form-wrapper,
    .ttms-form-wrapper-loading {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .ttms-form-row {
        flex-direction: row;
        gap: 5px;
    }
    .ttms-form-group label {
        margin-bottom: 1px;
    margin-top: 1px;
    }
    .ttms-submit-btn {
        width: 100%;
        padding: 16px;
        font-size: 18px;
    }
    
    .ttms-loading-text {
        font-size: 18px;
    }
    
    .ttms-loading-subtitle {
        font-size: 16px;
        max-width: 250px;
    }
    .ttms-form {
        padding: 10px !important;
    }
    .features {
        display: none;
    }
}

@media (max-width: 480px) {
    .ttms-form-section1 h3,
    .ttms-form-section2 h3,
    .ttms-form-section3 h3,
    .ttms-form-section4 h3, 
    .ttms-form-section5 h3,
    .ttms-form-section6 h3,
    .ttms-form-section7 h3 {
        font-size: 1em;
        padding: 6px 10px;
    }
    
    .ttms-form-group input,
    .ttms-form-group select,
    .ttms-form-group textarea {
        padding: 12px;
        font-size: 16px; /* Prevent zoom on iOS */
    }
    
    .ttms-form-wrapper-loading {
        min-height: 300px;
    }
    
    .ttms-loading-spinner {
        width: 40px;
        height: 40px;
        border-width: 3px;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    .ttms-form-wrapper-loading {
        background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    }
    
    .ttms-loading-spinner-overlay {
        background: rgba(52, 73, 94, 0.95);
    }
    
    .ttms-loading-text {
        color: #ecf0f1;
    }
    
    .ttms-loading-subtitle {
        color: #bdc3c7;
    }
    
    .ttms-skeleton-row {
        background: linear-gradient(90deg, #34495e 25%, #2c3e50 50%, #34495e 75%);
    }
    
    .ttms-form {
        background: #2c3e50;
        color: #ecf0f1;
    }
    
    .ttms-form-group input,
    .ttms-form-group select,
    .ttms-form-group textarea {
        background: #34495e;
        border-color: #4a5f7a;
        color: #ecf0f1;
    }
    
    .ttms-form-group label {
        color: #ecf0f1;
    }
}

/* Print Styles */
@media print {
    .ttms-loading-spinner-overlay,
    .ttms-form-skeleton {
        display: none !important;
    }
    
    .ttms-form {
        box-shadow: none;
        border: 1px solid #ddd;
    }
}