:root {
    --bg-color: #1e1e1e;
    --text-color: #d4d4d4;
    --accent-color: #569cd6;
    --hover-color: #3c3c3c;
    --border-color: #3c3c3c;
    --status-bar: #007acc;
    --red: #ff605c;
    --yellow: #ffbd44;
    --green: #00ca4e;
}

[data-theme="light"] {
    --bg-color: #ffffff;
    --text-color: #1e1e1e;
    --hover-color: #f0f0f0;
    --border-color: #d3d3d3;
    --status-bar: #e0e0e0;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Fira Code', monospace;
}

body {
    background: var(--bg-color);
    color: var(--text-color);
    min-height: 100vh;
    font-size: 14px;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
}

.editor-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px;
    border-bottom: 2px solid var(--border-color);
    margin-bottom: 20px;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo {
    color: var(--accent-color);
    font-weight: bold;
    font-size: 1.2em;
}

.window-controls {
    display: flex;
    gap: 8px;
}

.control {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    cursor: pointer;
}

.red { background: var(--red); }
.yellow { background: var(--yellow); }
.green { background: var(--green); }

.btn {
    background: var(--hover-color);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    padding: 8px 15px;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.2s;
}

.btn:hover {
    filter: brightness(1.2);
    transform: translateY(-1px);
}

.notes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 15px;
    margin-bottom: 20px;
}

.note-card {
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 15px;
    position: relative;
    transition: all 0.2s;
}

.note-card:hover {
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    transform: translateY(-2px);
}

.note-content {
    width: 100%;
    height: 200px;
    background: transparent;
    border: none;
    resize: none;
    color: var(--text-color);
    font-family: 'Fira Code', monospace;
    font-size: 0.9em;
    line-height: 1.5;
    padding: 10px;
}

.note-content:focus {
    outline: none;
    box-shadow: 0 0 0 2px var(--accent-color);
}

.note-toolbar {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    padding-top: 10px;
    border-top: 1px solid var(--border-color);
    margin-top: 10px;
}

.status-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--status-bar);
    padding: 6px 20px;
    display: flex;
    gap: 20px;
    font-size: 0.9em;
}

pre[class*="language-"] {
    margin: 10px 0 !important;
    border-radius: 4px !important;
}

.code-toolbar {
    margin-top: 10px;
}

@media (max-width: 768px) {
    .editor-header {
        flex-direction: column;
        gap: 15px;
    }
    
    .status-item:nth-child(3) {
        display: none;
    }
}