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

body {
    font-family: system-ui, -apple-system, sans-serif;
    background-color: #1e1e2e;
    color: #cdd6f4;
    height: 100vh;
    display: flex;
    flex-direction: column;
}

header {
    padding: 1rem;
    padding-bottom: 0;
    background-color: #181825;
    border-bottom: 1px solid #313244;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    position: relative;
}

#tabs {
    display: flex;
    gap: 0.25rem;
    flex: 1;
    align-items: flex-end;
    flex-wrap: wrap;
    min-width: 0;
    overflow: hidden;
}

.tab {
    background-color: #313244;
    color: #cdd6f4;
    border: none;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    border-radius: 4px 4px 0 0;
    cursor: pointer;
    transition: background-color 0.15s;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.tab-close {
    opacity: 0.5;
    font-size: 1rem;
    line-height: 1;
}

.tab-close:hover {
    opacity: 1;
}

.tab:hover {
    background-color: #45475a;
}

.tab.active {
    background-color: #1e1e2e;
    color: #cba6f7;
}

.header-buttons {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    margin-left: 1rem;
    flex-shrink: 0;
}

.run-btn,
.stop-btn,
.save-btn,
.load-btn,
.export-btn {
    background-color: #313244;
    color: #89b4fa;
    border: 1px solid #45475a;
    padding: 0.5rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.15s, border-color 0.15s;
}

.run-btn:hover,
.stop-btn:hover,
.save-btn:hover,
.load-btn:hover,
.export-btn:hover {
    background-color: #45475a;
    border-color: #89b4fa;
}

.add-menu {
    position: fixed;
    background-color: #313244;
    border: 1px solid #45475a;
    border-radius: 4px;
    padding: 0.25rem;
    z-index: 100;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.add-menu button {
    background-color: transparent;
    color: #cdd6f4;
    border: none;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    text-align: left;
    cursor: pointer;
    border-radius: 2px;
}

.add-menu button:hover {
    background-color: #45475a;
}

.export-menu {
    min-width: 150px;
}

.folder {
    display: flex;
    flex-direction: row;
    align-items: flex-end;
    border: 1px solid #45475a;
    border-bottom: none;
    border-radius: 6px 6px 0 0;
    padding: 0.25rem;
    padding-bottom: 0;
    gap: 0.25rem;
    background-color: #181825;
}

.folder-header {
    background-color: #45475a;
    color: #cdd6f4;
    border: none;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    border-radius: 4px 4px 0 0;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.folder-header:hover {
    background-color: #585b70;
}

.folder-arrow {
    font-size: 0.625rem;
}

.folder-contents {
    display: flex;
    flex-direction: row;
    gap: 0.125rem;
}

.tab.nested {
    border-radius: 4px 4px 0 0;
}

.root-drop {
    width: 0.5rem;
    align-self: stretch;
}

.root-drop:empty {
    min-height: 1rem;
}

.media-preview {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    background-color: #1e1e2e;
    color: #cdd6f4;
}

.media-preview img {
    max-width: 100%;
    max-height: 80%;
    object-fit: contain;
}

.media-preview audio {
    margin-bottom: 1rem;
}

.media-preview p {
    font-size: 0.875rem;
    color: #8492a6;
}



.main-content {
    flex: 1;
    display: flex;
    flex-direction: row;
    overflow: hidden;
}

#editor-container {
    flex: 1;
    overflow: hidden;
    position: relative;
    min-width: 100px;
}

#resizer {
    width: 6px;
    background-color: #313244;
    cursor: col-resize;
    flex-shrink: 0;
    transition: background-color 0.15s;
}

#resizer:hover,
#resizer.dragging {
    background-color: #cba6f7;
}

.game {
    width: 40%;
    min-width: 100px;
    border: none;
}

footer {
    text-align: center;
    padding: 0.5rem;
    font-size: 0.75rem;
    background-color: #181825;
    border-top: 1px solid #313244;
    color: #8492a6;
    position: relative;
}

.footer-close {
    position: absolute;
    right: 0.5rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: #8492a6;
    font-size: 1rem;
    cursor: pointer;
    padding: 0 0.25rem;
}

.footer-close:hover {
    color: #cdd6f4;
}

footer a {
    color: #89b4fa;
    text-decoration: none;
}

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