/* ===== ADMIN PANEL STYLES ===== */

/* ===== LOGIN SCREEN ===== */
.login-screen {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-dark);
}

.login-container {
    background: var(--color-white);
    padding: 3rem;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    text-align: center;
    max-width: 400px;
    width: 90%;
}

.login-logo {
    width: 150px;
    margin-bottom: 2rem;
}

.login-container h1 {
    color: var(--color-secondary);
    margin-bottom: 0.5rem;
}

.login-container p {
    color: var(--color-gray);
    margin-bottom: 2rem;
}

#loginForm {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* Password input with toggle */
.password-input-container {
    position: relative;
}

.password-input-container input {
    width: 100%;
    padding: 1rem 3rem 1rem 1rem;
    border: 2px solid var(--color-light-gray);
    border-radius: 10px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.password-input-container input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(245, 200, 66, 0.1);
}

.toggle-password {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    opacity: 0.6;
    transition: opacity 0.3s ease;
}

.toggle-password:hover {
    opacity: 1;
}

.error-message {
    color: var(--color-accent);
    font-size: 0.9rem;
    margin: 0;
    min-height: 1.2rem;
}

/* ===== ADMIN PANEL ===== */
.admin-panel {
    min-height: 100vh;
    background: var(--color-light);
}

/* Header */
.admin-header {
    background: var(--gradient-light);
    color: var(--color-white);
    padding: 1.5rem 2rem;
    box-shadow: var(--shadow-md);
}

.admin-header-content {
    max-width: 1600px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 2rem;
}

.admin-logo {
    height: 50px;
}

.admin-header h1 {
    flex: 1;
    color: var(--color-white);
    margin: 0;
    font-size: 1.5rem;
}

.header-actions {
    display: flex;
    gap: 1rem;
}

/* Main Content */
.admin-content {
    max-width: 1600px;
    margin: 0 auto;
    padding: 2rem;
}

/* Mode Selector */
.mode-selector {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    background: var(--color-white);
    padding: 1rem;
    border-radius: 15px;
    box-shadow: var(--shadow-sm);
}

.mode-btn {
    flex: 1;
    padding: 1rem;
    background: var(--color-light);
    border: 2px solid transparent;
    border-radius: 10px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--color-gray);
}

.mode-btn:hover {
    background: var(--color-light-gray);
}

.mode-btn.active {
    background: var(--gradient-primary);
    color: var(--color-dark);
    border-color: var(--color-gold);
}

/* Edit Model Selector */
.edit-selector {
    background: var(--color-white);
    padding: 1.5rem;
    border-radius: 15px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.edit-selector label {
    font-weight: 600;
    color: var(--color-secondary);
    white-space: nowrap;
}

.edit-selector select {
    flex: 1;
    padding: 0.75rem;
    border: 2px solid var(--color-light-gray);
    border-radius: 10px;
    font-size: 1rem;
    cursor: pointer;
}

.admin-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

/* Form Section */
.form-section {
    background: var(--color-white);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow-sm);
}

.form-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--color-light-gray);
}

.form-header h2 {
    color: var(--color-secondary);
    margin: 0;
}

.btn-auto {
    background: var(--color-success);
    color: var(--color-white);
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-auto:hover {
    background: #05c090;
    transform: translateY(-2px);
}

.btn-update-paths {
    background: var(--color-warning);
    color: var(--color-dark);
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.btn-update-paths:hover {
    background: #FFB703;
    transform: translateY(-2px);
}

.model-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-weight: 600;
    color: var(--color-secondary);
    font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.75rem;
    border: 2px solid var(--color-light-gray);
    border-radius: 8px;
    font-size: 0.95rem;
    font-family: var(--font-primary);
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(245, 200, 66, 0.1);
}

.form-group small {
    color: var(--color-gray);
    font-size: 0.85rem;
}

/* File Input Styling */
.form-group input[type="file"] {
    padding: 0.5rem;
    cursor: pointer;
    border: 2px dashed var(--color-light-gray);
    background: var(--color-light);
}

.form-group input[type="file"]:hover {
    border-color: var(--color-primary);
    background: rgba(245, 200, 66, 0.1);
}

.readonly-input {
    background: var(--color-light);
    color: var(--color-gray);
    cursor: not-allowed;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

/* Radio Group */
.radio-group {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.radio-group label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--color-light);
    border: 2px solid var(--color-light-gray);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.radio-group label:hover {
    background: var(--color-light-gray);
}

.radio-group input[type="radio"]:checked + span {
    font-weight: 600;
}

.radio-group label:has(input[type="radio"]:checked) {
    background: rgba(245, 200, 66, 0.2);
    border-color: var(--color-primary);
}

/* STL Files Preview Section */
.form-section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.form-section-header h3 {
    color: var(--color-secondary);
    font-size: 1.2rem;
    margin: 0;
}

.btn-add {
    background: var(--color-primary);
    color: var(--color-dark);
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-add:hover {
    background: var(--color-gold);
    transform: translateY(-2px);
}

/* STL Files Preview */
.stl-files-preview {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 1rem;
}

.stl-files-preview h4 {
    color: var(--color-secondary);
    margin: 0;
    font-size: 1rem;
}

.stl-preview-item {
    background: var(--color-light);
    padding: 1rem;
    border-radius: 10px;
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: all 0.3s ease;
}

.stl-preview-item:hover {
    background: var(--color-light-gray);
}

.stl-preview-item.edit-mode {
    background: rgba(6, 182, 212, 0.1);
    border: 2px solid var(--color-info);
}

.stl-preview-info {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.stl-icon {
    font-size: 2rem;
}

.stl-preview-info > div {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.stl-name-input {
    padding: 0.5rem;
    border: 2px solid var(--color-light-gray);
    border-radius: 6px;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-secondary);
    transition: all 0.3s ease;
}

.stl-name-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(245, 200, 66, 0.1);
}

.stl-preview-info small {
    color: var(--color-gray);
    font-size: 0.85rem;
}

.btn-remove-file {
    background: var(--color-accent);
    color: var(--color-white);
    border: none;
    padding: 0.5rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1.2rem;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-remove-file:hover {
    background: #d32f2f;
    transform: scale(1.1);
}

/* Gallery Images Preview */
.gallery-images-preview {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.gallery-images-preview h4 {
    grid-column: 1 / -1;
    color: var(--color-secondary);
    margin: 0;
    font-size: 1rem;
}

.gallery-preview-item {
    background: var(--color-light);
    padding: 1rem;
    border-radius: 10px;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    transition: all 0.3s ease;
}

.gallery-preview-item:hover {
    background: var(--color-light-gray);
    transform: translateY(-2px);
}

.gallery-preview-item.edit-mode {
    background: rgba(6, 182, 212, 0.1);
    border: 2px solid var(--color-info);
    padding: 0.75rem;
}

.gallery-preview-item img {
    width: 100%;
    height: 150px;
    object-fit: cover;
    border-radius: 8px;
    border: 2px solid var(--color-light-gray);
}

.gallery-preview-controls {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.gallery-preview-controls label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem;
    background: var(--color-white);
    border: 2px solid var(--color-light-gray);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.gallery-preview-controls label:hover {
    background: rgba(245, 200, 66, 0.1);
    border-color: var(--color-primary);
}

.gallery-preview-controls input[type="radio"]:checked + span {
    font-weight: 600;
    color: var(--color-primary);
}

.gallery-preview-controls label:has(input[type="radio"]:checked) {
    background: rgba(245, 200, 66, 0.2);
    border-color: var(--color-primary);
}

.gallery-preview-controls small {
    color: var(--color-gray);
    font-size: 0.85rem;
    padding: 0 0.5rem;
}

/* ===== NOTES SECTION ===== */
.notes-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 1rem;
}

.note-item {
    background: var(--color-light);
    padding: 1rem;
    border-radius: 10px;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    position: relative;
}

.note-item .form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

.note-item select,
.note-item input,
.note-item textarea {
    padding: 0.75rem;
    border: 2px solid var(--color-light-gray);
    border-radius: 8px;
    font-size: 0.9rem;
}

.note-item textarea {
    min-height: 80px;
    resize: vertical;
    width: 100%;
}

.note-remove {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--color-accent);
    color: var(--color-white);
    border: none;
    padding: 0.5rem;
    border-radius: 50%;
    width: 35px;
    height: 35px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1.2rem;
}

.note-remove:hover {
    background: #d32f2f;
    transform: scale(1.1);
}

/* Form Actions */
.form-actions {
    display: flex;
    gap: 1rem;
    padding-top: 1rem;
    border-top: 2px solid var(--color-light-gray);
}

.form-actions .btn {
    flex: 1;
}

/* Preview Section */
.preview-section {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.preview-section h2 {
    color: var(--color-secondary);
    margin: 0;
}

/* Auto-save indicator */
.auto-save-indicator {
    background: var(--color-success);
    color: var(--color-white);
    padding: 0.75rem 1rem;
    border-radius: 10px;
    text-align: center;
    font-weight: 600;
    font-size: 0.9rem;
    box-shadow: var(--shadow-sm);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.8; }
}

.preview-card {
    background: var(--color-white);
    padding: 1.5rem;
    border-radius: 15px;
    box-shadow: var(--shadow-sm);
}

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

.preview-card h3 {
    color: var(--color-secondary);
    font-size: 1.2rem;
    margin: 0;
}

.preview-card h4 {
    color: var(--color-secondary);
    font-size: 1rem;
    margin: 0.5rem 0;
}

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

.btn-copy {
    background: var(--color-primary);
    color: var(--color-dark);
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.btn-copy:hover {
    background: var(--color-gold);
}

.btn-copy.copied {
    background: var(--color-success);
    color: var(--color-white);
}

/* JSON Preview */
.json-preview {
    background: #1e1e1e;
    color: #d4d4d4;
    padding: 1.5rem;
    border-radius: 10px;
    overflow-x: auto;
    overflow-y: auto;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    line-height: 1.6;
    max-height: 500px;
    word-wrap: break-word;
    white-space: pre-wrap;
}

/* File Checklist */
.file-checklist {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.checklist-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background: var(--color-light);
    border-radius: 8px;
    font-size: 0.9rem;
}

.checklist-item span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.checklist-item code {
    background: var(--color-white);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--color-accent);
}

.placeholder {
    color: var(--color-gray);
    text-align: center;
    padding: 2rem;
}

/* Instructions */
.instructions ol {
    padding-left: 1.5rem;
    color: var(--color-gray);
}

.instructions li {
    margin-bottom: 0.5rem;
}

.instructions code {
    background: var(--color-light);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--color-accent);
}

.instructions kbd {
    background: var(--color-secondary);
    color: var(--color-white);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    box-shadow: var(--shadow-sm);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1200px) {
    .admin-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-images-preview {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    }
}

@media (max-width: 768px) {
    .admin-header-content {
        flex-direction: column;
        text-align: center;
    }
    
    .header-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .admin-content {
        padding: 1rem;
    }
    
    .form-section,
    .preview-card {
        padding: 1rem;
    }
    
    .stl-preview-item {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .btn-remove-file {
        align-self: flex-end;
    }
    
    .gallery-images-preview {
        grid-template-columns: 1fr;
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .mode-selector {
        flex-direction: column;
    }
    
    .preview-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .btn-copy {
        width: 100%;
    }
    
    .radio-group {
        flex-direction: column;
    }
}