/* OCR KTP/KK - Modern Dark Theme */

:root {
    --bg-primary: #0f0f1a;
    --bg-secondary: #1a1a2e;
    --bg-tertiary: #252540;
    --accent-primary: #6366f1;
    --accent-secondary: #818cf8;
    --accent-gradient: linear-gradient(135deg, #6366f1 0%, #a855f7 100%);
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --success: #22c55e;
    --error: #ef4444;
    --warning: #f59e0b;
    --border: #334155;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.4);
    --radius: 12px;
    --radius-lg: 16px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    line-height: 1.6;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem 1rem;
}

/* Header */
header {
    text-align: center;
    margin-bottom: 2rem;
}

header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

/* Upload Section */
.upload-section {
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-lg);
    margin-bottom: 2rem;
}

/* Document Type Selector */
.doc-type-selector {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.doc-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem;
    background: var(--bg-tertiary);
    border: 2px solid transparent;
    border-radius: var(--radius);
    color: var(--text-secondary);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.doc-btn:hover {
    background: var(--bg-primary);
    color: var(--text-primary);
}

.doc-btn.active {
    background: var(--accent-gradient);
    color: white;
    border-color: var(--accent-secondary);
}

.doc-btn .icon {
    font-size: 1.5rem;
}

/* Dropzone */
.dropzone {
    border: 2px dashed var(--border);
    border-radius: var(--radius);
    padding: 3rem 2rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    background: var(--bg-tertiary);
    position: relative;
    overflow: hidden;
}

.dropzone:hover,
.dropzone.dragover {
    border-color: var(--accent-primary);
    background: rgba(99, 102, 241, 0.1);
}

.dropzone-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.upload-icon {
    font-size: 4rem;
    margin-bottom: 0.5rem;
}

.dropzone p {
    color: var(--text-secondary);
}

.dropzone .hint {
    color: var(--text-muted);
    font-size: 0.875rem;
}

.file-btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: var(--accent-gradient);
    color: white;
    border-radius: var(--radius);
    font-weight: 600;
    cursor: pointer;
    margin: 0.5rem 0;
    transition: transform 0.2s ease;
}

.file-btn:hover {
    transform: scale(1.05);
}

.file-types {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.preview-image {
    max-width: 100%;
    max-height: 400px;
    border-radius: var(--radius);
    cursor: pointer;
}

/* Process Button */
.process-btn {
    width: 100%;
    padding: 1rem;
    margin-top: 1.5rem;
    background: var(--accent-gradient);
    border: none;
    border-radius: var(--radius);
    color: white;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--shadow);
}

.process-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.process-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Results Section */
.results-section {
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-lg);
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.results-header h2 {
    font-size: 1.5rem;
}

.results-actions {
    display: flex;
    gap: 0.5rem;
}

.action-btn {
    padding: 0.5rem 1rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.action-btn:hover {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
}

.action-btn.secondary {
    background: transparent;
}

/* Results Table */
.results-table {
    width: 100%;
    border-collapse: collapse;
}

.results-table th,
.results-table td {
    padding: 0.875rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.results-table th {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.results-table th:first-child {
    border-radius: var(--radius) 0 0 0;
}

.results-table th:last-child {
    border-radius: 0 var(--radius) 0 0;
}

.field-label {
    color: var(--text-secondary);
    font-weight: 500;
    width: 40%;
}

.field-value {
    color: var(--text-primary);
    font-weight: 600;
}

.results-table tr:hover {
    background: rgba(99, 102, 241, 0.05);
}

/* Editable Fields */
.editable-field {
    width: 100%;
    padding: 0.5rem 0.75rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 0.95rem;
    font-weight: 600;
    font-family: inherit;
    transition: all 0.2s ease;
}

.editable-field:focus {
    outline: none;
    border-color: var(--accent-primary);
    background: var(--bg-secondary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}

.editable-field::placeholder {
    color: var(--text-muted);
    font-weight: 400;
}

/* Region Dropdown Styles */
.region-field-wrapper {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.region-field-wrapper input,
.region-field-wrapper select {
    flex: 1;
}

.region-dropdown {
    width: 100%;
    padding: 0.5rem 0.75rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 0.95rem;
    font-family: inherit;
    cursor: pointer;
}

.region-dropdown:focus {
    outline: none;
    border-color: var(--accent-primary);
}

.dropdown-toggle {
    padding: 0.5rem 0.75rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.dropdown-toggle:hover {
    background: var(--accent-primary);
    color: white;
}

.dropdown-toggle.confirmed {
    background: var(--success);
    color: white;
    border-color: var(--success);
}

/* Validation Indicators */
.validation-status {
    margin-left: 0.5rem;
    font-size: 0.875rem;
}

.validation-status.valid-field {
    color: var(--success);
}

.validation-status.invalid-field {
    color: var(--warning);
}

.editable-field.valid-field {
    border-color: var(--success);
}

.editable-field.invalid-field {
    border-color: var(--warning);
}

.suggestion-text {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
    font-style: italic;
}

/* Raw Text Section */
.raw-text-section {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border);
}

.raw-text-section h3 {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.raw-text-section pre {
    background: var(--bg-primary);
    padding: 1rem;
    border-radius: var(--radius);
    font-family: 'Consolas', monospace;
    font-size: 0.875rem;
    color: var(--text-secondary);
    white-space: pre-wrap;
    word-wrap: break-word;
    max-height: 300px;
    overflow-y: auto;
}

/* Error Section */
.error-section {
    margin-top: 1rem;
}

.error-content {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid var(--error);
    border-radius: var(--radius);
    padding: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.error-icon {
    font-size: 1.5rem;
}

.error-content p {
    color: var(--error);
}

/* Footer */
footer {
    text-align: center;
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
}

footer p {
    color: var(--text-muted);
    font-size: 0.875rem;
}

footer a {
    color: var(--accent-secondary);
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}

/* Responsive */
@media (max-width: 600px) {
    .container {
        padding: 1rem;
    }

    header h1 {
        font-size: 2rem;
    }

    .upload-section,
    .results-section {
        padding: 1.5rem;
    }

    .doc-type-selector {
        flex-direction: column;
    }

    .results-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .results-actions {
        width: 100%;
        justify-content: flex-start;
    }

    .field-label {
        width: 45%;
    }
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-tertiary);
}

::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}