body {
    font-family: 'Helvetica Neue', Arial, sans-serif;
    max-width: 1000px;
    margin: 0 auto;
    padding: 15px;
    background-color: #f5f5f5;
    color: #000;
    transition: background-color 0.3s, color 0.3s;
}

/* Mode sombre */
body.dark-mode {
    background-color: #222;
    color: #eee;
}

h1 {
    font-size: 2rem;
    text-align: center;
    margin-bottom: 20px;
    text-transform: uppercase;
    font-weight: bold;
}

h2 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.container {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

.editor {
    flex: 1.5;
    min-width: 280px;
    background: white;
    padding: 15px;
    border: 1px solid #ddd;
    transition: background-color 0.3s, border-color 0.3s;
}

.dark-mode .editor {
    background: #333;
    border-color: #555;
}

.preview {
    flex: 1;
    min-width: 250px;
    background: white;
    padding: 15px;
    border: 1px solid #ddd;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: background-color 0.3s, border-color 0.3s;
    position: sticky;
    top: 15px;
    max-height: calc(100vh - 30px);
    overflow-y: auto;
}

.dark-mode .preview {
    background: #333;
    border-color: #555;
}

.preview-container {
    width: 180px;
    height: 180px;
    margin-bottom: 15px;
    display: flex;
    justify-content: center;
    align-items: center;
    border: 1px dashed #ddd;
    background-color: white;
    position: relative;
}

.preview-container.show-grid::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        linear-gradient(to right, rgba(0,0,0,0.1) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(0,0,0,0.1) 1px, transparent 1px);
    background-size: 18px 18px; /* 10% de 180px */
    pointer-events: none;
    z-index: 1;
}

.preview-container.show-grid::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        linear-gradient(to right, rgba(0,0,0,0.2) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(0,0,0,0.2) 1px, transparent 1px);
    background-size: 90px 90px; /* 50% de 180px */
    pointer-events: none;
    z-index: 1;
}

.grid-toggle {
    display: flex;
    align-items: center;
    gap: 5px;
    margin-bottom: 10px;
    font-size: 0.85rem;
}

.grid-toggle input[type="checkbox"] {
    width: auto;
    margin: 0;
}

.form-group {
    margin-bottom: 10px;
}

label {
    display: block;
    margin-bottom: 2px;
    font-weight: bold;
    font-size: 0.85rem;
}

select, input, button {
    width: 100%;
    padding: 5px;
    margin-bottom: 5px;
    border: 1px solid #ddd;
    font-family: inherit;
    font-size: 0.85rem;
    transition: background-color 0.3s, border-color 0.3s, color 0.3s;
}

.dark-mode select, .dark-mode input {
    background-color: #444;
    border-color: #666;
    color: #eee;
}

button {
    background: black;
    color: white;
    border: none;
    padding: 6px;
    cursor: pointer;
    text-transform: uppercase;
    font-weight: bold;
}

.dark-mode button {
    background: #555;
}

button:hover {
    background: #333;
}

.dark-mode button:hover {
    background: #777;
}

.inner-elements {
    border-top: 1px solid #ddd;
    padding-top: 10px;
    margin-top: 10px;
    transition: border-color 0.3s;
}

.dark-mode .inner-elements {
    border-color: #555;
}

.element-item {
    background: #f9f9f9;
    padding: 8px;
    margin-bottom: 8px;
    border: 1px solid #eee;
    font-size: 0.85rem;
    transition: background-color 0.3s, border-color 0.3s;
}

.dark-mode .element-item {
    background: #444;
    border-color: #555;
}

.element-controls {
    display: flex;
    gap: 5px;
    margin-top: 5px;
}

.element-controls button {
    flex: 1;
}

.element-controls button:first-child {
    background: #007AFF;
}

.dark-mode .element-controls button:first-child {
    background: #0055AA;
}

.element-controls button:first-child:hover {
    background: #0055AA;
}

.dark-mode .element-controls button:first-child:hover {
    background: #0077CC;
}

.remove-btn {
    background: #ff3b30;
}

.dark-mode .remove-btn {
    background: #aa2a20;
}

.remove-btn:hover {
    background: #d9302c;
}

.dark-mode .remove-btn:hover {
    background: #cc3b30;
}

.compact-row {
    display: flex;
    gap: 8px;
    margin-bottom: 5px;
}

.compact-row > div {
    flex: 1;
}

.compact-row label {
    font-size: 0.8rem;
    margin-bottom: 1px;
}

.compact-row input[type="range"] {
    margin-bottom: 1px;
    height: 15px;
}

.compact-row span {
    font-size: 0.75rem;
    display: block;
    text-align: right;
}

.icon-code {
    width: 100%;
    font-family: monospace;
    font-size: 0.8rem;
    padding: 5px;
    margin-bottom: 10px;
    resize: vertical;
    height: 40px;
    transition: background-color 0.3s, border-color 0.3s, color 0.3s;
}

.dark-mode .icon-code {
    background-color: #444;
    border-color: #666;
    color: #eee;
}

.storage-buttons {
    display: flex;
    gap: 5px;
    margin-bottom: 10px;
}

.storage-buttons button {
    flex: 1;
    font-size: 0.8rem;
    padding: 5px;
}

.saved-icons {
    max-height: 200px;
    overflow-y: auto;
    border: 1px solid #ddd;
    margin-top: 10px;
    padding: 5px;
    transition: border-color 0.3s;
}

.dark-mode .saved-icons {
    border-color: #555;
}

.saved-icon-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 5px;
    border-bottom: 1px solid #eee;
    font-size: 0.8rem;
    transition: border-color 0.3s;
}

.dark-mode .saved-icon-item {
    border-color: #555;
}

.saved-icon-item:last-child {
    border-bottom: none;
}

.saved-icon-item button {
    padding: 2px 5px;
    font-size: 0.7rem;
    margin-left: 3px;
}

.saved-icon-info {
    display: flex;
    align-items: center;
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.saved-icon-info span {
    overflow: hidden;
    text-overflow: ellipsis;
}

.slider-container {
    margin-bottom: 5px;
}

.slider-container input[type="range"] {
    height: 15px;
}

.slider-container span {
    font-size: 0.75rem;
    float: right;
}

/* Styles pour les contrôles de thème et de langue */
.app-controls {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-bottom: 15px;
}

.theme-toggle, .language-selector {
    display: flex;
    align-items: center;
    gap: 5px;
}

.theme-toggle button, .language-selector select {
    width: auto;
    padding: 3px 8px;
    margin: 0;
    font-size: 0.8rem;
}

.language-selector select {
    background-color: white;
    border: 1px solid #ddd;
}

.dark-mode .language-selector select {
    background-color: #444;
    border-color: #666;
    color: #eee;
}

.export-options {
    display: flex;
    flex-direction: column;
    gap: 5px;
    margin-bottom: 10px;
}

.export-options button {
    margin-bottom: 5px;
}

/* Styles pour les couleurs Bauhaus */
select[id$="-color"] {
    background-color: white;
    color: black;
}

select[id$="-color"] option[value="black"] {
    background-color: black;
    color: white;
}

select[id$="-color"] option[value="white"] {
    background-color: white;
    color: black;
}

select[id$="-color"] option[value="red"] {
    background-color: #FF3B30;
    color: white;
}

select[id$="-color"] option[value="blue"] {
    background-color: #007AFF;
    color: white;
}

select[id$="-color"] option[value="yellow"] {
    background-color: #FFCC00;
    color: black;
}

.dark-mode select[id$="-color"] {
    background-color: #444;
    color: white;
}

.stroke-controls {
    border: 1px solid #eee;
    padding: 8px;
    margin-bottom: 10px;
    background-color: #f9f9f9;
    border-radius: 3px;
}

.dark-mode .stroke-controls {
    border-color: #555;
    background-color: #444;
}

.stroke-controls .form-group {
    margin-bottom: 5px;
}

.stroke-controls .form-group:last-child {
    margin-bottom: 0;
}

.stroke-controls input[type="checkbox"] {
    width: auto;
    margin-left: 5px;
    vertical-align: middle;
}

.stroke-controls input[type="number"] {
    width: 60px;
}

/* Styles pour les écrans mobiles */
@media (max-width: 768px) {
    .container {
        flex-direction: column;
    }
    
    .preview {
        position: static;
        max-height: none;
    }
}

.element-title {
    font-weight: bold;
    margin-bottom: 10px;
    font-size: 0.9rem;
    border-bottom: 1px solid #eee;
    padding-bottom: 5px;
}

.dark-mode .element-title {
    border-color: #555;
}

.position-controls, .size-controls {
    display: flex;
    gap: 10px;
    margin-bottom: 10px;
}

.numeric-control {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.numeric-control label {
    font-size: 0.75rem;
    margin-bottom: 2px;
}

.numeric-control input {
    width: 100%;
    padding: 3px;
    font-size: 0.8rem;
}

#reset-icon {
    background-color: #FF9500;
    color: white;
}

.dark-mode #reset-icon {
    background-color: #CC7700;
}

#reset-icon:hover {
    background-color: #CC7700;
}

.dark-mode #reset-icon:hover {
    background-color: #FF9500;
}

/* Styles pour la section d'export de tous les icônes */
.export-all-section {
    margin-top: 20px;
    padding: 15px;
    background: white;
    border: 1px solid #ddd;
    border-radius: 5px;
    transition: background-color 0.3s, border-color 0.3s;
}

.dark-mode .export-all-section {
    background: #333;
    border-color: #555;
}

.export-all-controls {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.export-format-selection,
.export-size-selection {
    display: flex;
    align-items: center;
    gap: 10px;
}

.export-format-selection label,
.export-size-selection label {
    font-weight: bold;
    min-width: 120px;
}

.export-format-selection select,
.export-size-selection select {
    padding: 5px 10px;
    border: 1px solid #ddd;
    border-radius: 3px;
    background: white;
    color: #000;
    transition: background-color 0.3s, border-color 0.3s, color 0.3s;
}

.dark-mode .export-format-selection select,
.dark-mode .export-size-selection select {
    background: #444;
    border-color: #666;
    color: #eee;
}

.export-options {
    display: flex;
    align-items: center;
    gap: 8px;
}

.export-options input[type="checkbox"] {
    margin: 0;
}

.export-options label {
    font-size: 0.9rem;
    cursor: pointer;
}

.export-all-btn {
    background: #007bff;
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 5px;
    font-size: 1rem;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s;
    align-self: flex-start;
}

.export-all-btn:hover {
    background: #0056b3;
}

.export-all-btn:disabled {
    background: #6c757d;
    cursor: not-allowed;
}

.dark-mode .export-all-btn {
    background: #0d6efd;
}

.dark-mode .export-all-btn:hover {
    background: #0b5ed7;
}