/* AGTI Color Vision Test - Main Styles */

:root {
    /* AGTI Brand Colors */
    --cvt-primary: #ca8e46;
    --cvt-primary-light: hsl(32, 22%, 88%);;
    --cvt-primary-dark: #b07636;
    --cvt-secondary: #0d906b;
    --cvt-secondary-light: rgba(13, 144, 107, 0.2);
    --cvt-secondary-dark: #0b7a5c;
    
    /* Background Colors */
    --cvt-bg-dark: #0a0a0f;
    --cvt-bg-card: #12121a;
    --cvt-bg-hover: #1a1a2e;
    
    /* Status Colors */
    --cvt-success: #28a745;
    --cvt-warning: #ffc107;
    --cvt-info: #17a2b8;
    --cvt-danger: #dc3545;
    
    /* Text Colors - Brighter for visibility */
    --cvt-text-primary: #ffffff;
    --cvt-text-secondary: #d0d0dd;
    --cvt-text-muted: #9a9aaa;
    
    /* UI */
    --cvt-border: #2a2a3e;
    --cvt-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    --cvt-radius: 12px;
    --cvt-transition: all 0.3s ease;
}

* {
    box-sizing: border-box;
}

.agti-cvt-container {
    font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--cvt-bg-dark);
    min-height: 100vh;
    width: 100%;
    color: var(--cvt-text-primary);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow-y: auto;
    overflow-x: hidden;
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: flex-start;
}

.agti-cvt-inner {
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
    padding: 20px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.agti-cvt-container * {
    box-sizing: border-box;
}

/* Screen Management */
.agti-cvt-screen {
    display: none;
    min-height: 100vh;
    width: 100%;
    padding: 40px 20px;
}

.agti-cvt-screen.agti-cvt-active {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.4s ease;
}

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

/* Intro Screen */
.agti-cvt-intro-content {
    max-width: 600px;
    text-align: center;
    padding: 40px;
}

.agti-cvt-logo {
    margin-bottom: 30px;
}

.agti-cvt-icon {
    display: inline-block;
    color: var(--cvt-primary);
    animation: pulse 2s infinite;
}

.agti-cvt-icon svg {
    width: 80px;
    height: 80px;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.agti-cvt-intro-content h1 {
    font-size: 48px;
    font-weight: 700;
    margin: 0 0 15px 0;
    color: var(--cvt-primary);
}

.agti-cvt-subtitle {
    font-size: 18px;
    color: var(--cvt-text-secondary);
    margin-bottom: 40px;
}

.agti-cvt-facts-intro {
    background: var(--cvt-bg-card);
    border: 1px solid var(--cvt-border);
    border-radius: var(--cvt-radius);
    padding: 25px;
    text-align: left;
    margin-bottom: 30px;
}

.agti-cvt-facts-intro h3 {
    margin: 0 0 15px 0;
    font-size: 18px;
    color: var(--cvt-primary-light);
}

.agti-cvt-facts-intro ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.agti-cvt-facts-intro li {
    padding: 10px 0;
    padding-left: 25px;
    position: relative;
    color: var(--cvt-text-secondary);
    font-size: 14px;
    line-height: 1.6;
    border-bottom: 1px solid var(--cvt-border);
}

.agti-cvt-facts-intro li:last-child {
    border-bottom: none;
}

.agti-cvt-facts-intro li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--cvt-primary);
    font-weight: bold;
}

/* Buttons */
.agti-cvt-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 15px 40px;
    font-size: 16px;
    font-weight: 600;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--cvt-transition);
    text-decoration: none;
    position: relative;
    z-index: 10;
    pointer-events: auto;
}

.agti-cvt-btn-primary {
    background: var(--cvt-primary);
    color: white;
    box-shadow: 0 4px 20px rgba(202, 142, 70, 0.4);
}

.agti-cvt-btn-primary:hover {
    transform: translateY(-2px);
    background: var(--cvt-primary-dark);
    box-shadow: 0 6px 30px rgba(202, 142, 70, 0.6);
}

.agti-cvt-btn-secondary {
    background: transparent;
    color: var(--cvt-text-secondary);
    border: 2px solid var(--cvt-border);
}

.agti-cvt-btn-secondary:hover {
    border-color: var(--cvt-primary);
    color: var(--cvt-primary);
}

.agti-cvt-arrow {
    transition: transform 0.3s ease;
}

.agti-cvt-btn:hover .agti-cvt-arrow {
    transform: translateX(5px);
}

/* Modal Styles */
.agti-cvt-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 10000;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.agti-cvt-modal.agti-cvt-active {
    display: flex;
    animation: fadeIn 0.3s ease;
}

.agti-cvt-modal-content {
    background: var(--cvt-bg-card);
    border: 1px solid var(--cvt-border);
    border-radius: var(--cvt-radius);
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--cvt-shadow);
}

.agti-cvt-modal-header {
    padding: 25px 30px;
    border-bottom: 1px solid var(--cvt-border);
}

.agti-cvt-modal-header h2 {
    margin: 0;
    font-size: 24px;
    color: var(--cvt-text-primary);
}

.agti-cvt-modal-body {
    padding: 30px;
}

.agti-cvt-modal-footer {
    padding: 20px 30px;
    border-top: 1px solid var(--cvt-border);
    text-align: center;
}

/* Instructions Grid */
.agti-cvt-instructions-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
    margin-bottom: 25px;
}

@media (max-width: 600px) {
    .agti-cvt-instructions-grid {
        grid-template-columns: 1fr;
    }
}

.agti-cvt-dos, .agti-cvt-donts {
    background: var(--cvt-bg-dark);
    border-radius: 8px;
    padding: 20px;
}

.agti-cvt-dos h3, .agti-cvt-donts h3 {
    margin: 0 0 15px 0;
    font-size: 16px;
}

.agti-cvt-dos-title {
    color: var(--cvt-success);
}

.agti-cvt-donts-title {
    color: var(--cvt-danger);
}

.agti-cvt-timer-icon {
    flex-shrink: 0;
}

.agti-cvt-dos ul, .agti-cvt-donts ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.agti-cvt-dos li, .agti-cvt-donts li {
    padding: 8px 0;
    font-size: 13px;
    color: var(--cvt-text-secondary);
    line-height: 1.5;
}

.agti-cvt-important-note {
    background: rgba(102, 126, 234, 0.1);
    border: 1px solid var(--cvt-primary);
    border-radius: 8px;
    padding: 15px 20px;
}

.agti-cvt-important-note p {
    margin: 0;
    font-size: 14px;
    color: var(--cvt-text-secondary);
}

/* Registration Form */
.agti-cvt-registration-note {
    color: var(--cvt-text-secondary);
    margin-bottom: 25px;
    font-size: 14px;
}

.agti-cvt-form-group {
    margin-bottom: 20px;
}

.agti-cvt-form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--cvt-text-primary);
}

.agti-cvt-form-group .required {
    color: var(--cvt-danger);
}

.agti-cvt-form-group input {
    width: 100%;
    padding: 14px 18px;
    font-size: 16px;
    background: var(--cvt-bg-dark);
    border: 2px solid var(--cvt-border);
    border-radius: 8px;
    color: var(--cvt-text-primary);
    transition: var(--cvt-transition);
}

.agti-cvt-form-group input:focus {
    outline: none;
    border-color: var(--cvt-primary);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.2);
}

.agti-cvt-form-group input::placeholder {
    color: var(--cvt-text-muted);
}

.agti-cvt-privacy-note {
    font-size: 13px;
    color: var(--cvt-text-muted);
    margin-top: 20px;
}

/* Test Screen */
#agti-cvt-test {
    padding: 0;
}

#agti-cvt-test.agti-cvt-active {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.agti-cvt-test-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 30px;
    background: var(--cvt-bg-card);
    border-bottom: 1px solid var(--cvt-border);
    width: 100%;
}

.agti-cvt-progress-container {
    flex: 1;
    max-width: 400px;
}

.agti-cvt-progress-text {
    font-size: 14px;
    color: var(--cvt-text-secondary);
    margin-bottom: 8px;
}

.agti-cvt-progress-bar {
    height: 8px;
    background: var(--cvt-border);
    border-radius: 4px;
    overflow: hidden;
}

.agti-cvt-progress-fill {
    height: 100%;
    background: var(--cvt-primary);
    border-radius: 4px;
    transition: width 0.4s ease;
    min-width: 5%;
}

.agti-cvt-timer {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: var(--cvt-bg-dark);
    border-radius: 30px;
    font-size: 16px;
    font-weight: 600;
}

.agti-cvt-timer.agti-cvt-timer-warning {
    background: rgba(255, 193, 7, 0.2);
    color: var(--cvt-warning);
}

.agti-cvt-timer.agti-cvt-timer-hidden {
    background: rgba(102, 126, 234, 0.2);
    color: var(--cvt-primary-light);
}

/* Test Content - Side by side layout */
.agti-cvt-test-content {
    flex: 1;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 40px;
    padding: 20px;
    max-width: 1100px;
    margin: 0 auto;
    width: 100%;
}

.agti-cvt-test-left {
    flex: 0 0 auto;
}

.agti-cvt-test-right {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

/* Back to Home Button */
.agti-cvt-test-topbar {
    width: 100%;
    padding: 15px 20px;
    text-align: left;
}

.agti-cvt-back-home-btn {
    display: inline-block;
    padding: 10px 20px;
    background: #ca8e46;
    color: white !important;
    text-decoration: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    transition: var(--cvt-transition);
}

.agti-cvt-back-home-btn:hover {
    background: #b07636;
    transform: translateY(-1px);
}

.agti-cvt-image-container {
    position: relative;
    width: 320px;
    height: 320px;
    flex-shrink: 0;
}

.agti-cvt-image-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border-radius: 50%;
    overflow: hidden;
}

.agti-cvt-image-wrapper img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.agti-cvt-image-hidden-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #3a3a4a;
    border-radius: 50%;
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    z-index: 5;
}

.agti-cvt-image-hidden-overlay.agti-cvt-active {
    display: flex;
    animation: fadeIn 0.3s ease;
}

.agti-cvt-hidden-icon {
    width: 50px;
    height: 50px;
    margin-bottom: 12px;
    color: #ca8e46;
}

.agti-cvt-image-hidden-overlay p {
    color: #ffffff;
    font-size: 20px;
    font-weight: 600;
    margin: 0 0 5px 0;
}

.agti-cvt-hidden-hint {
    color: #9a9aaa;
    font-size: 13px;
}

.agti-cvt-question {
    text-align: center;
    margin-bottom: 20px;
}

.agti-cvt-question h2 {
    margin: 0;
    font-size: 22px;
    font-weight: 500;
    color: var(--cvt-text-primary);
}

/* Options */
.agti-cvt-options {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    max-width: 400px;
}

.agti-cvt-option {
    padding: 14px 28px;
    font-size: 18px;
    font-weight: 500;
    background: var(--cvt-bg-card);
    border: 2px solid var(--cvt-border);
    border-radius: 50px;
    color: var(--cvt-text-primary);
    cursor: pointer;
    transition: var(--cvt-transition);
    min-width: 80px;
    text-align: center;
}

.agti-cvt-option:hover {
    border-color: var(--cvt-primary);
    background: var(--cvt-bg-hover);
    transform: translateY(-2px);
}

.agti-cvt-option.agti-cvt-selected {
    border-color: var(--cvt-primary);
    background: var(--cvt-primary);
    color: white;
}

.agti-cvt-option.agti-cvt-special {
    background: var(--cvt-bg-dark);
    border-style: dashed;
    font-size: 14px;
}

/* Results Screen */
.agti-cvt-results-content {
    max-width: 600px;
    width: 100%;
    text-align: center;
    padding: 40px 20px;
}

.agti-cvt-results-header {
    margin-bottom: 30px;
}

.agti-cvt-results-header h1 {
    font-size: 36px;
    margin: 0 0 10px 0;
}

.agti-cvt-score-display {
    margin: 30px 0;
}

.agti-cvt-score-circle {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    background: var(--cvt-bg-card);
    border: 4px solid var(--cvt-primary);
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
    box-shadow: 0 0 30px rgba(202, 142, 70, 0.3);
}

.agti-cvt-score-circle.agti-cvt-success {
    border-color: var(--cvt-success);
    box-shadow: 0 0 30px rgba(40, 167, 69, 0.3);
}

.agti-cvt-score-circle.agti-cvt-caution {
    border-color: var(--cvt-warning);
    box-shadow: 0 0 30px rgba(255, 193, 7, 0.3);
}

.agti-cvt-score-circle.agti-cvt-info {
    border-color: var(--cvt-info);
    box-shadow: 0 0 30px rgba(23, 162, 184, 0.3);
}

#agti-cvt-score-value {
    font-size: 64px;
    font-weight: 700;
    line-height: 1;
}

.agti-cvt-score-percent {
    font-size: 24px;
    color: var(--cvt-text-secondary);
}

#agti-cvt-score-details {
    color: var(--cvt-text-secondary);
    margin: 0;
}

.agti-cvt-result-message {
    background: var(--cvt-bg-card);
    border-radius: var(--cvt-radius);
    padding: 25px;
    margin: 25px 0;
    text-align: left;
}

.agti-cvt-result-message.agti-cvt-success {
    border-left: 4px solid var(--cvt-success);
}

.agti-cvt-result-message.agti-cvt-caution {
    border-left: 4px solid var(--cvt-warning);
}

.agti-cvt-result-message.agti-cvt-info {
    border-left: 4px solid var(--cvt-info);
}

.agti-cvt-result-message p {
    margin: 0;
    line-height: 1.7;
    color: var(--cvt-text-secondary);
}

.agti-cvt-result-advice {
    background: rgba(102, 126, 234, 0.1);
    border: 1px solid var(--cvt-primary);
    border-radius: var(--cvt-radius);
    padding: 20px;
    margin: 20px 0;
    text-align: left;
}

.agti-cvt-result-advice h4 {
    margin: 0 0 10px 0;
    color: var(--cvt-primary-light);
}

.agti-cvt-result-advice p {
    margin: 0;
    color: var(--cvt-text-secondary);
    line-height: 1.6;
}

.agti-cvt-result-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
    margin: 30px 0;
}

.agti-cvt-facts-outro {
    background: var(--cvt-bg-card);
    border: 1px solid var(--cvt-border);
    border-radius: var(--cvt-radius);
    padding: 25px;
    text-align: left;
    margin-top: 30px;
}

.agti-cvt-facts-outro h3 {
    margin: 0 0 15px 0;
    color: var(--cvt-primary-light);
}

.agti-cvt-facts-outro ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.agti-cvt-facts-outro li {
    padding: 10px 0;
    padding-left: 25px;
    position: relative;
    color: var(--cvt-text-secondary);
    font-size: 14px;
    line-height: 1.6;
    border-bottom: 1px solid var(--cvt-border);
}

.agti-cvt-facts-outro li:last-child {
    border-bottom: none;
}

.agti-cvt-facts-outro li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--cvt-primary);
    font-weight: bold;
}

/* Disclaimer Styles */
.agti-cvt-disclaimer {
    background: var(--cvt-bg-card);
    border: 1px solid var(--cvt-border);
    border-left: 4px solid var(--cvt-warning);
    border-radius: var(--cvt-radius);
    padding: 25px;
    margin-top: 30px;
    text-align: left;
}

.agti-cvt-disclaimer h4 {
    color: var(--cvt-warning);
    font-size: 18px;
    margin: 0 0 15px 0;
    font-weight: 600;
}

.agti-cvt-disclaimer p {
    color: var(--cvt-text-secondary);
    font-size: 14px;
    line-height: 1.6;
    margin: 10px 0;
}

.agti-cvt-disclaimer ul {
    list-style: none;
    padding: 0;
    margin: 15px 0;
}

.agti-cvt-disclaimer li {
    position: relative;
    padding-left: 20px;
    margin: 8px 0;
    color: var(--cvt-text-secondary);
    font-size: 13px;
}

.agti-cvt-disclaimer li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--cvt-warning);
}

.agti-cvt-disclaimer-cta {
    background: rgba(255, 193, 7, 0.1);
    padding: 15px;
    border-radius: 8px;
    margin-top: 15px !important;
}

/* Loading Overlay */
.agti-cvt-loading {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 10, 15, 0.95);
    z-index: 2000;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.agti-cvt-loading.agti-cvt-active {
    display: flex;
}

.agti-cvt-spinner {
    width: 60px;
    height: 60px;
    border: 4px solid var(--cvt-border);
    border-top-color: var(--cvt-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 20px;
}

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

.agti-cvt-loading p {
    color: var(--cvt-text-secondary);
    font-size: 16px;
}

/* Responsive */
@media (max-width: 768px) {
    .agti-cvt-intro-content h1 {
        font-size: 32px;
    }
    
    .agti-cvt-test-content {
        flex-direction: column;
        gap: 20px;
    }
    
    .agti-cvt-test-left,
    .agti-cvt-test-right {
        width: 100%;
    }
    
    .agti-cvt-image-container {
        width: 250px;
        height: 250px;
        margin: 0 auto;
    }
    
    .agti-cvt-test-header {
        flex-direction: column;
        gap: 15px;
        padding: 15px 20px;
    }
    
    .agti-cvt-progress-container {
        width: 100%;
        max-width: none;
    }
    
    .agti-cvt-option {
        padding: 12px 20px;
        font-size: 16px;
    }
    
    .agti-cvt-results-header h1 {
        font-size: 28px;
    }
    
    .agti-cvt-score-circle {
        width: 150px;
        height: 150px;
    }
    
    #agti-cvt-score-value {
        font-size: 48px;
    }
}