/* Reset e Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(135deg, #0F0F0F 0%, #1A1A1A 100%);
    color: #FFFFFF;
    line-height: 1.6;
    min-height: 100vh;
}

/* Container Principal */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Language Selector */
.language-selector {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 20px;
}

.lang-btn {
    padding: 8px 16px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.05);
    color: #FFFFFF;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
    font-size: 14px;
}

.lang-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.3);
}

.lang-btn.active {
    background: rgba(79, 70, 229, 0.3);
    border-color: #4F46E5;
    color: #4F46E5;
}

/* Hero Section */
.hero-section {
    text-align: center;
    padding: 40px 0;
}

.hero-title {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
}

.highlight {
    color: #4F46E5;
}

/* Form Container */
.form-container {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 40px;
    margin-bottom: 40px;
}

/* Form Groups */
.form-group {
    margin-bottom: 24px;
}

.form-label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: #E5E7EB;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Form Inputs */
.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: 16px 20px;
    background: rgba(255, 255, 255, 0.08);
    border: 2px solid rgba(255, 255, 255, 0.15);
    border-radius: 12px;
    color: #FFFFFF;
    font-size: 16px;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: #4F46E5;
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
    background: rgba(255, 255, 255, 0.1);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: #9CA3AF;
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
}

/* Múltiplos Inputs */
.multi-input-container {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.multi-input-item {
    display: flex;
    gap: 8px;
    align-items: center;
}

.multi-input-item .form-input {
    flex: 1;
}

.add-input-btn,
.remove-input-btn {
    width: 44px;
    height: 44px;
    border: none;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 16px;
}

.add-input-btn {
    background: rgba(16, 185, 129, 0.2);
    color: #10B981;
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.add-input-btn:hover {
    background: rgba(16, 185, 129, 0.3);
    transform: translateY(-2px);
}

.remove-input-btn {
    background: rgba(239, 68, 68, 0.2);
    color: #EF4444;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.remove-input-btn:hover {
    background: rgba(239, 68, 68, 0.3);
    transform: translateY(-2px);
}

/* File Upload */
.file-upload-area {
    border: 2px dashed rgba(16, 185, 129, 0.3);
    border-radius: 12px;
    padding: 40px 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    background: rgba(16, 185, 129, 0.05);
}

.file-upload-area:hover {
    border-color: rgba(16, 185, 129, 0.5);
    background: rgba(16, 185, 129, 0.1);
}

.file-input {
    display: none;
}

.file-upload-content i {
    font-size: 48px;
    color: #10B981;
    margin-bottom: 16px;
}

.file-upload-content p {
    font-size: 18px;
    margin-bottom: 8px;
}

.file-upload-content small {
    color: #9CA3AF;
}

/* Image Preview */
.image-preview {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 16px;
    margin-top: 20px;
}

.image-item {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.05);
}

.image-item img {
    width: 100%;
    height: 120px;
    object-fit: cover;
}

.image-remove {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 24px;
    height: 24px;
    border: none;
    border-radius: 50%;
    background: rgba(239, 68, 68, 0.8);
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
}

.image-info {
    padding: 8px;
}

.image-info small {
    color: #9CA3AF;
    font-size: 12px;
}

/* Dados do Perito */
.perito-fields {
    display: grid;
    gap: 16px;
}

@media (min-width: 768px) {
    .perito-fields {
        grid-template-columns: 1fr 1fr;
    }
    
    .perito-fields .form-group:last-child {
        grid-column: 1 / -1;
    }
}

/* Questions Section */
.add-question-btn {
    background: rgba(16, 185, 129, 0.2);
    color: #10B981;
    border: 1px solid rgba(16, 185, 129, 0.3);
    padding: 12px 24px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
    margin-bottom: 20px;
}

.add-question-btn:hover {
    background: rgba(16, 185, 129, 0.3);
    transform: translateY(-2px);
}

.questions-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.question-item {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 20px;
}

.question-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.question-number {
    font-weight: 600;
    color: #10B981;
}

.remove-question-btn {
    background: rgba(239, 68, 68, 0.2);
    color: #EF4444;
    border: 1px solid rgba(239, 68, 68, 0.3);
    padding: 6px 12px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 12px;
}

/* Form Actions */
.form-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-top: 40px;
}

.btn {
    padding: 16px 32px;
    border: none;
    border-radius: 12px;
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.btn-primary {
    background: linear-gradient(135deg, #4F46E5 0%, #7C3AED 100%);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(79, 70, 229, 0.3);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    width: 90%;
    max-width: 800px;
    max-height: 90vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.modal-header {
    padding: 20px 30px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h2 {
    margin: 0;
    color: #4F46E5;
}

.close-btn {
    background: none;
    border: none;
    color: #9CA3AF;
    font-size: 24px;
    cursor: pointer;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.close-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    color: white;
}

.modal-body {
    padding: 30px;
    overflow-y: auto;
    flex: 1;
}

/* Preview Styles */
.preview-document {
    color: #FFFFFF;
    line-height: 1.6;
}

.preview-document a {
    color: #FFFFFF !important;
    text-decoration: underline;
    border-bottom: 1px solid #FFFFFF;
}

.preview-document a:hover {
    color: #E5E7EB !important;
    text-decoration: underline;
}

.preview-header {
    text-align: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 2px solid rgba(79, 70, 229, 0.3);
}

.preview-header h1 {
    color: #4F46E5;
    margin-bottom: 15px;
    font-size: 1.5em;
}

.preview-meta {
    color: #9CA3AF;
    display: grid;
    gap: 5px;
}

.preview-meta p {
    margin: 0;
}

.preview-section {
    margin-bottom: 30px;
    background: rgba(255, 255, 255, 0.03);
    padding: 20px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.preview-section h2 {
    color: #4F46E5;
    margin-bottom: 15px;
    font-size: 1.3em;
    border-bottom: 1px solid rgba(79, 70, 229, 0.3);
    padding-bottom: 8px;
}

.preview-section h3 {
    color: #10B981;
    margin-bottom: 10px;
}

.preview-field {
    margin-bottom: 15px;
}

.preview-field ul {
    margin: 8px 0 0 20px;
    padding: 0;
}

.preview-field li {
    margin-bottom: 5px;
}

.preview-field code {
    background: rgba(255, 255, 255, 0.1);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    font-size: 0.9em;
}

.preview-images {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin-top: 15px;
}

.preview-image {
    text-align: center;
    background: rgba(255, 255, 255, 0.05);
    padding: 10px;
    border-radius: 8px;
}

.preview-image img {
    width: 100%;
    max-width: 200px;
    height: auto;
    border-radius: 8px;
    margin-bottom: 8px;
}

.preview-image p {
    margin: 0;
    font-size: 0.9em;
    color: #9CA3AF;
}

.preview-qa {
    background: rgba(255, 255, 255, 0.05);
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 15px;
    border-left: 3px solid #10B981;
}

.preview-qa .question {
    color: #E5E7EB;
    font-weight: 500;
    margin-bottom: 10px;
}

.preview-qa .answer {
    margin-top: 8px;
    color: #D1D5DB;
}

.preview-qa h3 {
    margin-top: 0;
}

.preview-qa h4 {
    color: #9CA3AF;
    margin: 10px 0 5px 0;
    font-size: 0.95em;
}

.preview-perito {
    display: grid;
    gap: 8px;
}

.preview-perito p {
    margin: 0;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

/* Loading Overlay */
.loading-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    z-index: 2000;
    align-items: center;
    justify-content: center;
}

.loading-overlay.active {
    display: flex;
}

.loading-spinner {
    text-align: center;
    color: white;
}

.loading-spinner i {
    font-size: 48px;
    color: #4F46E5;
    margin-bottom: 20px;
}

.loading-spinner p {
    font-size: 18px;
    font-weight: 500;
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    .form-container {
        padding: 20px 15px;
        margin: 20px 0;
        border-radius: 15px;
    }
    
    .hero-title {
        font-size: 1.5rem;
        margin-bottom: 15px;
    }
    
    .form-actions {
        flex-direction: column;
        gap: 12px;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
        padding: 14px 24px;
        font-size: 15px;
    }
    
    .modal-content {
        width: 95%;
        margin: 10px;
        max-height: 95vh;
    }
    
    .modal-header {
        padding: 15px 20px;
    }
    
    .modal-body {
        padding: 20px 15px;
    }
    
    .multi-input-item {
        flex-wrap: wrap;
        gap: 10px;
    }
    
    .add-input-btn,
    .remove-input-btn {
        width: 40px;
        height: 40px;
        font-size: 14px;
        min-width: 40px;
    }
    
    .perito-fields {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .preview-images {
        grid-template-columns: 1fr;
    }
    
    .preview-image img {
        max-width: 100%;
    }
    
    .preview-section {
        padding: 15px;
        margin-bottom: 20px;
    }
    
    .preview-section h2 {
        font-size: 1.1em;
    }
    
    .preview-header h1 {
        font-size: 1.3em;
    }
    
    .form-input,
    .form-textarea,
    .form-select {
        padding: 14px 16px;
        font-size: 16px; /* Evita zoom no iOS */
    }
    
    .form-label {
        font-size: 13px;
        margin-bottom: 6px;
    }
    
    .file-upload-area {
        padding: 30px 15px;
    }
    
    .file-upload-content i {
        font-size: 36px;
    }
    
    .file-upload-content p {
        font-size: 16px;
    }
    
    .image-preview {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
        gap: 12px;
    }
    
    .question-item {
        padding: 15px;
    }
    
    .question-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .remove-question-btn {
        align-self: flex-end;
    }
}

@media print {
    body {
        background: white;
        color: black;
    }
    
    .form-container {
        background: white;
        border: none;
        box-shadow: none;
    }
    
    .btn,
    .modal {
        display: none;
    }
}