/* Assessment Page Styles */

/* Main Assessment Layout */
.assessment-main {
    background: linear-gradient(135deg, #E0E7FF 0%, #DBEAFE 100%);
    min-height: 100vh;
    padding: 120px 0 4rem;
    position: relative;
    overflow: hidden;
}

.assessment-main::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: radial-gradient(circle at 25% 25%, rgba(255, 255, 255, 0.3) 2px, transparent 2px),
                      radial-gradient(circle at 75% 75%, rgba(255, 255, 255, 0.3) 2px, transparent 2px);
    background-size: 50px 50px;
    background-position: 0 0, 25px 25px;
    animation: float 20s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

/* Progress Section */
.assessment-progress {
    margin-top: 2rem;
    position: relative;
    z-index: 2;
}

.assessment-title {
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, var(--primary-purple), var(--primary-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.assessment-subtitle {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 0;
}

/* Progress Bar Styling */
.progress-wrapper {
    position: relative;
}

.progress-info {
    font-weight: 600;
    color: var(--text-dark);
}

.progress-text {
    font-size: 0.95rem;
}

.progress-percentage {
    font-size: 0.95rem;
    color: var(--primary-purple);
}

.progress-custom {
    height: 12px;
    background-color: #E5E7EB;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1);
}

.progress-custom .progress-bar {
    background: linear-gradient(135deg, var(--primary-purple), var(--primary-blue));
    border-radius: 10px;
    transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.progress-custom .progress-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    background-image: linear-gradient(
        90deg,
        transparent 0%,
        rgba(255, 255, 255, 0.2) 50%,
        transparent 100%
    );
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(100%);
    }
}

/* Intro Screen */
.intro-screen {
    margin-bottom: 2rem;
    position: relative;
    z-index: 2;
}

.intro-icon {
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: center;
}

.intro-logo {
    width: auto;
    max-width: 60px;
    transition: all 0.3s ease;
}

@media (max-width: 768px) {
    .intro-logo {
        max-width: 50px;
    }
}

.intro-icon .logo-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--soft-purple), var(--soft-blue));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    position: relative;
    overflow: hidden;
    font-size: 2rem;
    box-shadow: 0 4px 16px rgba(139, 92, 246, 0.3);
}

.intro-icon .logo-icon::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: radial-gradient(circle at 25% 25%, rgba(255, 255, 255, 0.2) 1px, transparent 1px),
                      radial-gradient(circle at 75% 75%, rgba(255, 255, 255, 0.2) 1px, transparent 1px);
    background-size: 12px 12px;
    background-position: 0 0, 6px 6px;
}

.intro-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    background: linear-gradient(135deg, var(--primary-purple), var(--primary-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.intro-subtitle {
    font-size: 1.2rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.intro-features {
    margin-top: 3rem;
}

.feature-card {
    text-align: center;
    padding: 2rem 1rem;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: all 0.3s ease;
    height: 100%;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(139, 92, 246, 0.15);
    background: rgba(255, 255, 255, 0.8);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-purple), var(--primary-blue));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    color: white;
    font-size: 1.5rem;
}

.feature-card h4 {
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.feature-card p {
    color: var(--text-light);
    font-size: 0.9rem;
    line-height: 1.5;
}

.intro-guidance {
    background: rgba(139, 92, 246, 0.05);
    border-radius: 12px;
    padding: 2rem;
    border: 1px solid rgba(139, 92, 246, 0.1);
}

.intro-guidance h4 {
    color: var(--text-dark);
    font-weight: 600;
}

.guidance-tips {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.guidance-tip {
    display: flex;
    align-items: center;
    color: var(--text-light);
    font-size: 0.95rem;
}

.guidance-tip i {
    flex-shrink: 0;
    width: 20px;
}

.start-assessment-btn {
    background: linear-gradient(135deg, var(--primary-purple), var(--primary-blue));
    border: none;
    padding: 1rem 2rem;
    font-weight: 600;
    font-size: 1.1rem;
    border-radius: 12px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.start-assessment-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.start-assessment-btn:hover::before {
    left: 100%;
}

.start-assessment-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(139, 92, 246, 0.3);
}

.start-assessment-btn:active {
    transform: translateY(0);
}

/* Exit Assessment Button */
#exitAssessmentBtn {
    font-size: 0.875rem;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    transition: all 0.3s ease;
}

#exitAssessmentBtn:hover {
    background-color: #495057;
    border-color: #495057;
    color: white;
    transform: translateY(-1px);
}

/* Modal Styling */
.modal-content {
    border-radius: 12px;
    border: none;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.modal-header {
    padding: 1.5rem 1.5rem 0.5rem;
}

.modal-body {
    padding: 0 1.5rem 1rem;
}

.modal-footer {
    padding: 0.5rem 1.5rem 1.5rem;
}

/* Question Card */
.question-card {
    margin-bottom: 2rem;
    position: relative;
    z-index: 2;
}

.question-card .card {
    border-radius: 20px;
    border: none;
    background: white;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.question-card .card:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

/* Question Content */
.question-number .badge {
    font-size: 0.85rem;
    padding: 0.5rem 1rem;
    border-radius: 20px;
}

.question-title {
    font-size: clamp(1.4rem, 3vw, 1.75rem);
    font-weight: 600;
    color: var(--text-dark);
    line-height: 1.4;
    margin-bottom: 1.5rem;
}

.question-helper {
    background: linear-gradient(135deg, #EBF8FF, #E0F2FE);
    border: 1px solid #BAE6FD;
    border-radius: 12px;
    padding: 1rem;
}

.question-helper .alert {
    background: transparent;
    border: none;
    padding: 0;
    margin: 0;
    color: #0369A1;
}

/* Form Styling */
.form-control-lg {
    padding: 1rem 1.25rem;
    font-size: 1rem;
    border: 2px solid #E5E7EB;
    border-radius: 12px;
    transition: all 0.3s ease;
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    resize: vertical;
    min-height: 120px;
}

.form-control-lg:focus {
    border-color: var(--primary-purple);
    box-shadow: 0 0 0 4px rgba(139, 92, 246, 0.1);
    outline: none;
}

.form-control-lg:valid {
    border-color: #10B981;
}

.form-control-lg.is-invalid {
    border-color: #EF4444;
}

/* Character Counter */
.character-count {
    font-weight: 500;
    color: var(--text-light);
    transition: color 0.3s ease;
}

.character-count.warning {
    color: #F59E0B;
}

.character-count.error {
    color: #EF4444;
}

/* Contact Fields */
.contact-fields {
    background: linear-gradient(135deg, #F3F4F6, #E5E7EB);
    border: 2px dashed #D1D5DB;
    border-radius: 12px;
    padding: 2rem;
    margin-top: 2rem;
    animation: slideDown 0.5s ease;
}

.contact-fields.show {
    display: block !important;
}

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

.contact-fields .form-label-custom {
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.contact-fields .form-control-custom,
.contact-fields .form-select {
    border: 2px solid #D1D5DB;
    border-radius: 8px;
    padding: 0.75rem 1rem;
    transition: all 0.3s ease;
}

.contact-fields .form-control-custom:focus,
.contact-fields .form-select:focus {
    border-color: var(--primary-purple);
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
}

/* Multi-Process Text Areas */
.multi-process-container {
    margin-bottom: 1.5rem;
}

.process-text-area {
    margin-bottom: 1.5rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, #F8FAFC 0%, #F1F5F9 100%);
    border-radius: 12px;
    border: 2px solid #E5E7EB;
    transition: all 0.3s ease;
}

.process-text-area:hover {
    border-color: var(--primary-purple);
    box-shadow: 0 4px 12px rgba(139, 92, 246, 0.1);
}

.process-text-area.required {
    border-left: 4px solid var(--primary-purple);
}

.process-text-area.optional {
    border-left: 4px solid #6B7280;
    opacity: 0.8;
}

.process-text-area.optional:hover {
    opacity: 1;
}

.process-label {
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.process-label .required-badge {
    background: var(--primary-purple);
    color: white;
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-weight: 500;
}

.process-label .optional-badge {
    background: #6B7280;
    color: white;
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-weight: 500;
}

.process-textarea {
    width: 100%;
    min-height: 120px;
    padding: 1rem;
    border: 1px solid #D1D5DB;
    border-radius: 8px;
    font-family: inherit;
    font-size: 1rem;
    line-height: 1.5;
    resize: vertical;
    transition: all 0.3s ease;
}

.process-textarea:focus {
    outline: none;
    border-color: var(--primary-purple);
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
}

.process-textarea.is-invalid {
    border-color: #DC2626;
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

.process-char-count {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 0.5rem;
    font-size: 0.875rem;
}

.process-char-count .text-muted {
    color: #6B7280;
}

.process-char-count .char-count {
    font-weight: 500;
    color: var(--text-dark);
}

.process-char-count .char-count.warning {
    color: #F59E0B;
}

.process-char-count .char-count.error {
    color: #DC2626;
}

.process-invalid-feedback {
    color: #DC2626;
    font-size: 0.875rem;
    margin-top: 0.5rem;
    display: none;
}

.process-text-area.is-invalid .process-invalid-feedback {
    display: block;
}

/* Process Examples */
.process-example {
    background: linear-gradient(135deg, #F0F9FF 0%, #E0F2FE 100%);
    border: 1px solid #BAE6FD;
    border-radius: 8px;
    padding: 0.75rem;
    margin: 0.5rem 0;
    font-size: 0.875rem;
    line-height: 1.4;
}

.process-example i {
    color: var(--primary-blue);
}

.process-example .text-muted {
    color: #475569 !important;
}

/* Navigation Buttons */
.question-nav {
    padding-top: 2rem;
    border-top: 1px solid #E5E7EB;
    margin-top: 2rem;
}

.btn-lg {
    padding: 0.875rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 50px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-purple), var(--primary-blue));
    border: none;
    color: white;
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.3);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(139, 92, 246, 0.4);
    color: white;
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    background: white;
    border: 2px solid #E5E7EB;
    color: var(--text-dark);
}

.btn-secondary:hover {
    background: #F9FAFB;
    border-color: var(--primary-purple);
    color: var(--primary-purple);
    transform: translateY(-2px);
}

/* Button Loading State */
.btn-loading {
    pointer-events: none;
    opacity: 0.8;
}

.btn-loading .btn-text {
    opacity: 0.7;
}

/* Loading State */
.loading-state {
    animation: fadeIn 0.5s ease;
}

.spinner-custom {
    width: 60px;
    height: 60px;
    border: 4px solid #E5E7EB;
    border-top: 4px solid var(--primary-purple);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Completion State */
.completion-state {
    animation: fadeIn 0.5s ease;
}

.completion-icon i {
    animation: bounceIn 0.6s ease;
}

@keyframes bounceIn {
    0%, 20%, 40%, 60%, 80% {
        transform: scale(1);
    }
    10%, 30%, 50%, 70%, 90% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(1);
    }
}

/* Assessment Tips Carousel */
.assessment-tips {
    margin-top: 2rem;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    position: relative;
    z-index: 2;
}

.tips-carousel {
    position: relative;
    min-height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.tip-item {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    font-size: 0.9rem;
    font-weight: 500;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.5s ease-in-out;
    text-align: center;
    padding: 0 1rem;
}

.tip-item.active {
    opacity: 1;
    transform: translateY(0);
}

.tip-item i {
    color: var(--primary-purple);
    margin-right: 0.5rem;
    font-size: 1rem;
    flex-shrink: 0;
}

.tip-item span {
    max-width: 600px;
    line-height: 1.3;
    display: inline-block;
}

.tips-indicators {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1rem;
}

.tip-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: #E5E7EB;
    cursor: pointer;
    transition: all 0.3s ease;
}

.tip-dot.active {
    background-color: var(--primary-purple);
    transform: scale(1.2);
}

.tip-dot:hover {
    background-color: var(--soft-purple);
}

/* Question Transitions */
.question-content {
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.question-content.fade-out {
    opacity: 0;
    transform: translateX(-30px);
}

.question-content.fade-in {
    opacity: 1;
    transform: translateX(0);
}

/* Form Validation Styling */
.was-validated .form-control:valid {
    border-color: #10B981;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3e%3cpath fill='%2310B981' d='m2.3 6.73.94-.94 2.94 2.94L9.1 5.8l.94.94L6.17 10.6z'/%3e%3c/svg%3e");
}

.was-validated .form-control:invalid {
    border-color: #EF4444;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' width='12' height='12' fill='none' stroke='%23EF4444'%3e%3ccircle cx='6' cy='6' r='4.5'/%3e%3cpath d='m5.5 5.5 1 1m0 0 1 1m-1-1 1-1m-1 1-1 1'/%3e%3c/svg%3e");
}

.invalid-feedback {
    font-size: 0.875rem;
    color: #EF4444;
    margin-top: 0.5rem;
}

.valid-feedback {
    font-size: 0.875rem;
    color: #10B981;
    margin-top: 0.5rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .assessment-main {
        padding: 100px 0 2rem;
    }
    
    .question-card .card-body {
        padding: 2rem 1.5rem;
    }
    
    .question-title {
        font-size: 1.4rem;
    }
    
    .form-control-lg {
        min-height: 100px;
    }
    
    .question-nav {
        flex-direction: column;
        gap: 1rem;
    }
    
    .question-nav .btn-lg {
        width: 100%;
        justify-content: center;
    }
    
    .tip-item span {
        max-width: 500px;
        font-size: 0.85rem;
    }
    
    .assessment-tips {
        margin-top: 1.5rem;
        padding: 1rem;
    }
    
    .intro-title {
        font-size: 2rem;
    }
    
    .intro-subtitle {
        font-size: 1.1rem;
    }
    
    .feature-card {
        padding: 1.5rem 1rem;
    }
    
    .intro-guidance {
        padding: 1.5rem;
    }
    
    .intro-icon .logo-icon {
        width: 70px;
        height: 70px;
        font-size: 1.75rem;
    }
    
    .intro-icon .logo-icon svg {
        width: 42px;
        height: 42px;
    }
}

@media (max-width: 576px) {
    .assessment-title {
        font-size: 1.75rem;
    }
    
    .assessment-subtitle {
        font-size: 1rem;
    }
    
    .question-card .card-body {
        padding: 1.5rem 1rem;
    }
    
    .contact-fields {
        padding: 1.5rem;
        margin-top: 1.5rem;
    }
    
    .progress-info {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }
    
    .tip-item {
        font-size: 0.8rem;
        padding: 0 0.5rem;
    }
    
    .tip-item span {
        max-width: 400px;
    }
    
    .tips-indicators {
        gap: 0.3rem;
    }
    
    .tip-dot {
        width: 6px;
        height: 6px;
    }
    
    .intro-title {
        font-size: 1.8rem;
    }
    
    .intro-subtitle {
        font-size: 1rem;
    }
    
    .feature-card {
        padding: 1rem;
    }
    
    .intro-guidance {
        padding: 1rem;
    }
    
    .guidance-tips {
        gap: 0.75rem;
    }
    
    .guidance-tip {
        font-size: 0.9rem;
    }
    
    .intro-icon .logo-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .intro-icon .logo-icon svg {
        width: 36px;
        height: 36px;
    }
    
    /* Multi-process mobile adjustments */
    .process-text-area {
        padding: 1rem;
        margin-bottom: 1rem;
    }
    
    .process-label {
        font-size: 0.9rem;
        margin-bottom: 0.5rem;
    }
    
    .process-textarea {
        min-height: 100px;
        padding: 0.75rem;
        font-size: 0.9rem;
    }
    
    .process-char-count {
        font-size: 0.8rem;
    }
    
    .process-example {
        padding: 0.5rem;
        font-size: 0.8rem;
    }
}

/* Accessibility Improvements */
.btn:focus,
.form-control:focus,
.form-select:focus {
    outline: 2px solid var(--primary-purple);
    outline-offset: 2px;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .progress-bar,
    .question-content,
    .btn,
    .card {
        transition: none;
    }
    
    .progress-bar::after,
    .completion-icon i {
        animation: none;
    }
}