.text-red {
    color: red;
}

.mt-1 {
    margin-top: 10px;
}

.mt-2 {
    margin-top: 16px;
}

.mb-1 {
    margin-bottom: 10px;
}

.flex {
    display: flex;
}

.border {
    border: 1px solid black;
}

.p-1 {
    padding: 10px;
}

.app-name-link > img {
    height: 50px;
}

.app-name-link {
    border-bottom: 1px solid black;
}

.octo-arm {
    fill: none;
}

/* Live demo blocks */
.demo-box {
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 20px;
    margin: 16px 0 24px;
    background: #f8fafc;
}

.demo-box label {
    display: block;
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 4px;
    color: #334155;
}

.demo-box input[type='text'],
.demo-box input[type='email'],
.demo-box input[type='password'],
.demo-box input[type='number'],
.demo-box input[type='tel'],
.demo-box textarea,
.demo-box select {
    display: block;
    width: 100%;
    max-width: 360px;
    padding: 8px 10px;
    border: 1px solid #cbd5e1;
    border-radius: 4px;
    font-size: 14px;
    margin-bottom: 4px;
    box-sizing: border-box;
}

.demo-box textarea {
    resize: vertical;
    min-height: 60px;
}

.demo-box .field-group {
    margin-bottom: 14px;
}

.demo-box .field-error {
    color: #dc2626;
    font-size: 13px;
    min-height: 18px;
    display: block;
}

.demo-box .field-hint {
    color: #64748b;
    font-size: 13px;
}

.demo-box button {
    padding: 8px 18px;
    border: none;
    border-radius: 4px;
    font-size: 14px;
    cursor: pointer;
    margin-right: 8px;
}

.demo-box button[type='submit'],
.demo-box button.btn-primary {
    background: #3b82f6;
    color: white;
}

.demo-box button[type='submit']:disabled {
    background: #93c5fd;
    cursor: not-allowed;
}

.demo-box button[type='button'],
.demo-box button.btn-secondary {
    background: #e2e8f0;
    color: #334155;
}

.demo-box .btn-group {
    margin-top: 16px;
    display: flex;
    gap: 8px;
}

.demo-box pre {
    background: #1e293b;
    color: #e2e8f0;
    padding: 12px;
    border-radius: 4px;
    font-size: 13px;
    margin-top: 12px;
    overflow-x: auto;
}

.demo-box .mode-switcher {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    margin-bottom: 16px;
}

.demo-box .mode-switcher button {
    padding: 5px 12px;
    font-size: 13px;
    border: 1px solid #cbd5e1;
    border-radius: 4px;
    background: white;
    color: #334155;
}

.demo-box .mode-switcher button.active {
    background: #3b82f6;
    color: white;
    border-color: #3b82f6;
}

.demo-box .state-bar {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    font-size: 13px;
    color: #64748b;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid #e2e8f0;
}

.demo-box .state-bar strong {
    color: #334155;
}

.demo-box .dirty-badge {
    color: #d97706;
    font-size: 12px;
    font-weight: 600;
    margin-left: 6px;
}