body {
    margin: 0;
    font-family: "Segoe UI", Arial, sans-serif;
    background: #1e1e1e;
    color: #d4d4d4;
}

/* Top bar */
.topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 30px;
    border-bottom: 1px solid #333;
}

.subtitle {
    font-size: 0.9em;
    color: #888;
}

.version-box {
    text-align: right;
    font-size: 0.9em;
    color: #aaa;
}

/* Navigation */
.nav {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    padding: 15px 30px;
    border-bottom: 1px solid #333;
}

.nav a {
    background: #2d2d2d;
    color: #d4d4d4;
    padding: 10px 14px;
    border-radius: 6px;
    text-decoration: none;
    border: 1px solid #3a3a3a;
}

.nav a:hover {
    background: #007acc;
    color: white;
}

/* Layout */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    padding: 20px;
}

/* Cards */
.card {
    background: #252526;
    border: 1px solid #333;
    border-radius: 8px;
    padding: 16px;
}

.card h2 {
    margin-top: 0;
    font-size: 1.1em;
    color: #ffffff;
}

/* Actions */
.actions {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.actions a {
    background: #007acc;
    color: white;
    padding: 10px;
    border-radius: 5px;
    text-decoration: none;
    text-align: center;
}

/* Tutorials */
.tutorials {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.tile {
    background: #2d2d2d;
    padding: 10px;
    border-radius: 5px;
    border: 1px solid #3a3a3a;
}

.form-container {
    max-width: 800px;
    margin: 20px auto;
    padding: 20px;
}

form {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

label {
    color: #aaa;
    font-size: 0.9em;
}

input, textarea {
    background: #2d2d2d;
    border: 1px solid #3a3a3a;
    color: #d4d4d4;
    padding: 10px;
    border-radius: 5px;
    font-family: inherit;
}

button {
    background: #007acc;
    color: white;
    border: none;
    padding: 12px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1em;
}

button:hover {
    background: #005fa3;
}

.result {
    margin-top: 20px;
    color: #9cdcfe;
}

.page {
    max-width: 1000px;
    margin: 0 auto;
    padding: 20px;
}

.card {
    background: #252526;
    border: 1px solid #333;
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 20px;
}

.card h2 {
    margin-top: 0;
    font-size: 1.1em;
    color: #ffffff;
}

/* Context panel */
.context-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

/* Inputs */
input, textarea {
    width: 100%;
    background: #1e1e1e;
    border: 1px solid #3a3a3a;
    color: #d4d4d4;
    padding: 10px;
    border-radius: 6px;
    font-family: inherit;
    box-sizing: border-box;
}

label {
    display: block;
    margin-top: 10px;
    margin-bottom: 5px;
    color: #9aa0a6;
    font-size: 0.85em;
}

/* Button */
button {
    margin-top: 15px;
    background: #007acc;
    color: white;
    border: none;
    padding: 12px 16px;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 500;
}

button:hover {
    background: #005fa3;
}

/* Result */
.result {
    margin-top: 12px;
    color: #4ec9b0;
}