:root {
            --bg-primary: #f0f7f4;
            --bg-secondary: #ffffff;
            --text-primary: #1a3c34;
            --text-secondary: #5c7a6e;
            --accent: #2d5a3f;
            --accent-hover: #1e4330;
            --border: #d1e8e2;
            --error: #e74c3c;
        }
        body {
            font-family: 'Fira Code', 'Consolas', monospace;
            
            color: var(--text-primary);
            
        }
        .css-unminify-container {
            max-width: 1200px;
            margin: 0 auto;
            background: var(--bg-secondary);
            padding: 30px;
            border-radius: 10px;
            box-shadow: 0 4px 20px rgba(0,0,0,0.08);
            border: 1px solid var(--border);
        }
        .css-unminify-h1 {
            text-align: center;
            color: var(--accent);
            margin-bottom: 30px;
            font-size: 2em;
            text-shadow: 0 1px 2px rgba(0,0,0,0.05);
        }
        .css-unminify-h1 i {
            margin-right: 10px;
        }
        .css-unminify-input-group, .css-unminify-output-group {
            margin-bottom: 20px;
        }
        .css-unminify-label {
            display: block;
            margin-bottom: 5px;
            font-weight: bold;
            color: var(--text-secondary);
            font-size: 0.9em;
        }
        .css-unminify-input-buttons {
            display: flex;
            gap: 10px;
            justify-content: center;
            margin-bottom: 10px;
        }
        .css-unminify-action-buttons {
            display: flex;
            gap: 10px;
            justify-content: center;
            margin: 20px 0;
        }
        .css-unminify-code-editor {
            position: relative;
            width: 100%;
            height: 250px;
            border: 1px solid var(--border);
            border-radius: 5px;
            overflow: hidden;
        }
        .css-unminify-editing,
        .css-unminify-highlighting {
            position: absolute;
            top: 0;
            left: 0;
            margin: 0;
            padding: 15px;
            width: calc(100% - 30px);
            height: calc(100% - 30px);
            overflow: auto;
            white-space: pre;
            font-family: inherit;
            font-size: 14px;
            line-height: 1.4;
            resize: none;
            box-sizing: border-box;
        }
        .css-unminify-editing {
            z-index: 1;
            background: transparent;
            color: transparent;
            caret-color: var(--text-primary);
            border: none;
        }
        .css-unminify-highlighting {
            z-index: 0;
            background: var(--bg-secondary);
            color: var(--text-primary);
        }
        .css-unminify-highlighting .css-unminify-comment { color: #7f8c8d; }
        .css-unminify-highlighting .css-unminify-string { color: #27ae60; }
        .css-unminify-highlighting .css-unminify-at-rule { color: #8e44ad; }
        .css-unminify-highlighting .css-unminify-punctuation { color: var(--text-primary); }
        .css-unminify-highlighting .css-unminify-property { color: #f39c12; }
        .css-unminify-highlighting .css-unminify-tag { color: var(--accent); }
        .css-unminify-highlighting .css-unminify-class { color: #00b894; }
        .css-unminify-highlighting .css-unminify-id { color: var(--error); }
        .css-unminify-highlighting .css-unminify-hex-color,
        .css-unminify-highlighting .css-unminify-rgb-color,
        .css-unminify-highlighting .css-unminify-named-color { color: #e67e22; }
        .css-unminify-highlighting .css-unminify-number { color: #3498db; }
        .css-unminify-button {
            background: var(--accent);
            color: #ffffff;
            padding: 12px 20px;
            border: none;
            border-radius: 5px;
            cursor: pointer;
            font-size: 14px;
            font-family: inherit;
            transition: all 0.3s ease;
            min-width: 120px;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 5px;
        }
        .css-unminify-button:hover {
            background: var(--accent-hover);
            transform: translateY(-1px);
            box-shadow: 0 2px 8px rgba(45, 90, 63, 0.3);
        }
        .css-unminify-button:disabled {
            background: #95a5a6;
            cursor: not-allowed;
            transform: none;
        }
        .css-unminify-paste-btn {
            background: #27ae60;
        }
        .css-unminify-paste-btn:hover {
            background: #229954;
        }
        .css-unminify-sample-btn {
            background: #f39c12;
            color: #ffffff;
        }
        .css-unminify-sample-btn:hover {
            background: #e67e22;
        }
        .css-unminify-clear-btn {
            background: var(--error);
        }
        .css-unminify-clear-btn:hover {
            background: #c0392b;
        }
        .css-unminify-stats {
            display: flex;
            justify-content: space-between;
            margin-top: 10px;
            font-size: 12px;
            color: var(--text-secondary);
            background: #ecf0f1;
            padding: 10px;
            border-radius: 5px;
            border: 1px solid var(--border);
        }
        .css-unminify-copy-btn {
            background: #3498db;
        }
        .css-unminify-copy-btn:hover {
            background: #2980b9;
        }
        .css-unminify-copy-btn.css-unminify-copied {
            background: #27ae60;
        }
        .css-unminify-error {
            color: var(--error);
            font-size: 14px;
            margin-top: 5px;
            background: rgba(231, 76, 60, 0.1);
            padding: 10px;
            border-radius: 5px;
            border-left: 4px solid var(--error);
        }
        .css-unminify-usage {
            margin-top: 40px;
            padding: 20px;
            background: var(--bg-primary);
            border-radius: 8px;
            border-left: 4px solid var(--accent);
        }
        .css-unminify-usage h2 {
            color: var(--accent);
            margin-bottom: 15px;
            font-size: 1.5em;
        }
        .css-unminify-usage ul {
            color: var(--text-primary);
            line-height: 1.6;
        }
        .css-unminify-usage li {
            margin-bottom: 8px;
        }
        #cssOutput {
            display: none;
        }
        @media (max-width: 768px) {
            .css-unminify-container {
                padding: 20px;
            }
            .css-unminify-input-buttons,
            .css-unminify-action-buttons {
                flex-direction: column;
                align-items: center;
            }
            .css-unminify-stats {
                flex-direction: column;
                gap: 5px;
            }
            .css-unminify-code-editor {
                height: 200px;
            }
        }