/**
 * Tile Animation Editor Styles
 * 瓦片动画编辑器样式
 */

.tile-animation-editor-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.tile-animation-editor {
    background: #252526;
    border: 1px solid #3c3c3c;
    border-radius: 8px;
    width: 600px;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.animation-editor-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    border-bottom: 1px solid #3c3c3c;
    background: #2d2d2d;
    border-radius: 8px 8px 0 0;
}

.animation-editor-header h3 {
    margin: 0;
    font-size: 14px;
    font-weight: 500;
    color: #e0e0e0;
}

.animation-editor-header .close-btn {
    background: none;
    border: none;
    color: #808080;
    cursor: pointer;
    padding: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
}

.animation-editor-header .close-btn:hover {
    background: #3c3c3c;
    color: #e0e0e0;
}

.animation-editor-content {
    display: flex;
    padding: 16px;
    gap: 16px;
    flex: 1;
    overflow: hidden;
}

/* Preview Section */
.animation-preview-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.preview-box {
    background: #1a1a1a;
    border: 1px solid #3c3c3c;
    border-radius: 4px;
    padding: 4px;
}

.animation-preview-canvas {
    display: block;
    image-rendering: pixelated;
}

.preview-controls {
    display: flex;
    align-items: center;
    gap: 8px;
}

.preview-btn {
    background: #3c3c3c;
    border: none;
    color: #e0e0e0;
    cursor: pointer;
    padding: 6px 10px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.preview-btn:hover {
    background: #4c4c4c;
}

.preview-btn.active {
    background: #0e639c;
}

.frame-indicator {
    font-size: 12px;
    color: #808080;
}

/* Frames Section */
.animation-frames-section {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.frames-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
    font-size: 12px;
    color: #e0e0e0;
}

.frame-count {
    color: #808080;
}

.frames-list {
    flex: 1;
    overflow-y: auto;
    background: #1a1a1a;
    border: 1px solid #3c3c3c;
    border-radius: 4px;
    padding: 8px;
    min-height: 150px;
    max-height: 200px;
}

.frames-empty {
    text-align: center;
    color: #808080;
    font-size: 12px;
    padding: 40px 20px;
}

.frame-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 8px;
    background: #252526;
    border: 1px solid #3c3c3c;
    border-radius: 4px;
    margin-bottom: 4px;
    cursor: grab;
}

.frame-item:active {
    cursor: grabbing;
}

.frame-item.drag-over {
    border-color: #0e639c;
    background: #1e3a5f;
}

.frame-drag-handle {
    color: #606060;
    cursor: grab;
}

.frame-preview {
    flex-shrink: 0;
}

.frame-preview canvas {
    display: block;
    image-rendering: pixelated;
    border: 1px solid #3c3c3c;
    border-radius: 2px;
}

.frame-info {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
}

.frame-tile-id {
    color: #808080;
    min-width: 32px;
}

.frame-duration-input {
    width: 60px;
    background: #1a1a1a;
    border: 1px solid #3c3c3c;
    color: #e0e0e0;
    padding: 4px 6px;
    border-radius: 3px;
    font-size: 12px;
}

.frame-duration-input:focus {
    outline: none;
    border-color: #0e639c;
}

.duration-unit {
    color: #808080;
}

.frame-delete-btn {
    background: none;
    border: none;
    color: #808080;
    cursor: pointer;
    padding: 4px;
    border-radius: 4px;
    display: flex;
    align-items: center;
}

.frame-delete-btn:hover {
    background: #5a1d1d;
    color: #ff6b6b;
}

/* Tileset Section */
.animation-tileset-section {
    border-top: 1px solid #3c3c3c;
    padding: 12px 16px;
}

.tileset-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
    font-size: 12px;
    color: #e0e0e0;
}

.default-duration {
    display: flex;
    align-items: center;
    gap: 6px;
    color: #808080;
}

.default-duration input {
    width: 60px;
    background: #1a1a1a;
    border: 1px solid #3c3c3c;
    color: #e0e0e0;
    padding: 4px 6px;
    border-radius: 3px;
    font-size: 12px;
}

.default-duration input:focus {
    outline: none;
    border-color: #0e639c;
}

.tileset-scroll-container {
    max-height: 150px;
    overflow: auto;
    background: #1a1a1a;
    border: 1px solid #3c3c3c;
    border-radius: 4px;
}

.animation-tileset-canvas {
    display: block;
    image-rendering: pixelated;
    cursor: pointer;
}

/* Footer */
.animation-editor-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    border-top: 1px solid #3c3c3c;
    background: #2d2d2d;
    border-radius: 0 0 8px 8px;
}

.footer-right {
    display: flex;
    gap: 8px;
}

.btn-primary,
.btn-secondary {
    padding: 6px 16px;
    border-radius: 4px;
    font-size: 13px;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: #0e639c;
    color: #fff;
}

.btn-primary:hover {
    background: #1177bb;
}

.btn-secondary {
    background: #3c3c3c;
    color: #e0e0e0;
}

.btn-secondary:hover {
    background: #4c4c4c;
}