:root {
    --background-light: #f5f5f5;
    --background-dark: #1e1e1e;
    --text-light: #333;
    --text-dark: #f5f5f5;
    --accent-light: #0078d4;
    --accent-dark: #1e90ff;
    --border-color-light: #ccc;
    --border-color-dark: #555;
    --conflict-bg-light: #ffecec;
    --conflict-bg-dark: #5a1e1e;
    --status-green: #4caf50;
    --status-yellow: #ffeb3b;
    --status-red: #f44336;
}

body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: var(--background-light);
    color: var(--text-light);
    transition: background-color 0.3s, color 0.3s;
}

body.dark-mode {
    background-color: var(--background-dark);
    color: var(--text-dark);
}

.container {
    max-width: 900px;
    margin: 20px auto;
    padding: 20px;
    background-color: var(--background-light);
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.07);
    transition: background-color 0.3s, box-shadow 0.3s;
}

body.dark-mode .container {
    background-color: #2c2c2c;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

h1 {
    margin: 0 0 10px 0;
    font-size: 2em;
}

.dark-mode-toggle {
    display: inline-flex;
    align-items: center;
    font-size: 1em;
    cursor: pointer;
    float: right;
}

.dark-mode-toggle input {
    margin-left: 8px;
    transform: scale(1.2);
}

.section {
    margin-bottom: 25px;
}

.section-title {
    margin-bottom: 10px;
    font-size: 1.4em;
    border-bottom: 2px solid var(--accent-light);
    display: inline-block;
}

body.dark-mode .section-title {
    border-bottom-color: var(--accent-dark);
}

.version-label,
.meta-label {
    display: block;
    margin: 8px 0 3px 0;
    font-weight: bold;
}

.version-select,
.meta-input,
.meta-textarea,
.preset-input,
.preset-select {
    width: 100%;
    padding: 8px;
    font-size: 1em;
    border: 1px solid var(--border-color-light);
    border-radius: 5px;
    background-color: var(--background-light);
    color: var(--text-light);
    transition: background-color 0.3s, color 0.3s, border-color 0.3s;
}

body.dark-mode .version-select,
body.dark-mode .meta-input,
body.dark-mode .meta-textarea,
body.dark-mode .preset-input,
body.dark-mode .preset-select {
    background-color: #3a3a3a;
    color: var(--text-dark);
    border-color: var(--border-color-dark);
}

.meta-textarea {
    resize: vertical;
}

.button-row {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 10px;
}

.bottom-row {
    justify-content: space-between;
    align-items: center;
    margin-top: 20px;
}

.action-button {
    padding: 8px 12px;
    font-size: 0.9em;
    background-color: var(--accent-light);
    color: #fff;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.action-button:hover {
    filter: brightness(1.1);
}

.action-button:disabled {
    background-color: #777;
    cursor: not-allowed;
}

body.dark-mode .action-button {
    background-color: var(--accent-dark);
}

.logo-preview-container {
    margin-top: 10px;
    display: flex;
    align-items: center;
}

.logo-preview-container.hidden {
    display: none;
}

.logo-preview {
    max-width: 80px;
    max-height: 80px;
    margin-left: 10px;
    border-radius: 5px;
    border: 1px solid var(--border-color-light);
}

body.dark-mode .logo-preview {
    border-color: var(--border-color-dark);
}

.preset-container {
    margin-top: 10px;
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.preset-input,
.preset-select {
    flex: 1;
    min-width: 150px;
}

.preset-button {
    padding: 8px 12px;
    font-size: 0.9em;
    background-color: var(--accent-light);
    color: #fff;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.preset-button:hover {
    filter: brightness(1.1);
}

.preset-button:disabled {
    background-color: #777;
    cursor: not-allowed;
}

body.dark-mode .preset-button {
    background-color: var(--accent-dark);
}

.file-hint {
    font-size: 0.9em;
    color: #d00;
    margin: 5px 0 10px 0;
    visibility: visible;
    opacity: 1;
    transition: opacity 0.3s;
}

.file-list {
    list-style: none;
    padding: 0;
    margin: 0 0 15px 0;
}

.file-item {
    margin: 5px 0;
    padding: 10px;
    border: 1px solid var(--border-color-light);
    border-radius: 5px;
    background-color: #fafafa;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: grab;
    transition: background-color 0.3s, border-color 0.3s;
}

body.dark-mode .file-item {
    background-color: #3c3c3c;
    border-color: var(--border-color-dark);
}

.file-item.dragging {
    opacity: 0.5;
}

.file-item.over {
    border: 1px dashed var(--accent-light);
}

.file-item-content {
    display: flex;
    align-items: center;
}

.file-item img {
    width: 40px;
    height: 40px;
    margin-right: 10px;
    border-radius: 5px;
    object-fit: cover;
}

.file-item .remove-btn {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 0.9em;
    color: var(--status-red);
}

body.dark-mode .file-item .remove-btn {
    color: #ff6666;
}

/* Status-Anzeige */
.status-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin-right: 8px;
    flex-shrink: 0;
}

.status-green {
    background-color: var(--status-green);
}

.status-yellow {
    background-color: var(--status-yellow);
}

.status-red {
    background-color: var(--status-red);
}

.conflict-container {
    padding: 10px;
    border: 1px solid var(--border-color-light);
    border-radius: 5px;
    background-color: var(--conflict-bg-light);
    max-height: 200px;
    overflow-y: auto;
    transition: background-color 0.3s, border-color 0.3s;
}

body.dark-mode .conflict-container {
    background-color: var(--conflict-bg-dark);
    border-color: var(--border-color-dark);
}

.conflict-none {
    margin: 0;
    font-style: italic;
}

.conflict-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.conflict-list li {
    margin: 5px 0;
    padding: 8px;
    border-bottom: 1px solid var(--border-color-light);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}

body.dark-mode .conflict-list li {
    border-color: var(--border-color-dark);
}

.conflict-path {
    flex: 1;
}

.conflict-select {
    margin-left: 10px;
    padding: 4px;
    border-radius: 4px;
    border: 1px solid var(--border-color-light);
    background-color: var(--background-light);
    color: var(--text-light);
    transition: background-color 0.3s, color 0.3s, border-color 0.3s;
}

body.dark-mode .conflict-select {
    background-color: #3a3a3a;
    color: var(--text-dark);
    border-color: var(--border-color-dark);
}

.conflict-select option {
    background-color: var(--background-light);
    color: var(--text-light);
}

body.dark-mode .conflict-select option {
    background-color: #3a3a3a;
    color: var(--text-dark);
}

.legend {
    margin-top: 10px;
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    font-size: 0.9em;
}

.legend-item {
    display: inline-flex;
    align-items: center;
}

.dependency-container {
    padding: 10px;
    border: 1px solid var(--border-color-light);
    border-radius: 5px;
    background-color: var(--conflict-bg-light);
    max-height: 300px;
    overflow-y: auto;
    transition: background-color 0.3s, border-color 0.3s;
}

body.dark-mode .dependency-container {
    background-color: var(--conflict-bg-dark);
    border-color: var(--border-color-dark);
}

.dependency-section {
    margin-bottom: 15px;
}

.dependency-section h3 {
    margin: 5px 0;
    font-size: 1em;
    font-weight: bold;
}

.combine-button {
    padding: 15px;
    font-size: 1.2em;
    color: #fff;
    background-color: var(--accent-dark);
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s, opacity 0.3s;
}

.combine-button:hover {
    filter: brightness(1.1);
}

.combine-button:disabled {
    background-color: #777;
    cursor: not-allowed;
    opacity: 0.6;
}

footer {
    text-align: center;
    margin-top: 20px;
    font-size: 0.9em;
    color: #888;
}

body.dark-mode footer {
    color: #bbb;
}

.hidden {
    display: none;
}