/* UUID Generator Styles */

.uuid-card {
    max-width: 800px;
    margin: 0 auto 40px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    box-shadow: var(--shadow);
}

.uuid-config {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 24px;
}

.uuid-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.uuid-field label {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-primary);
}
.uuid-field input[type="number"],
.uuid-field input[type="text"],
.uuid-field select {
    padding: 12px 14px;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 1rem;
    font-family: inherit;
    outline: none;
    transition: border-color var(--transition);
}
.uuid-field input:focus,
.uuid-field select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.uuid-versions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}
.uuid-ver {
    flex: 1;
    min-width: 120px;
    padding: 12px 16px;
    background: var(--bg-primary);
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.92rem;
    cursor: pointer;
    font-family: inherit;
    transition: all var(--transition);
}
.uuid-ver:hover {
    border-color: var(--accent);
    color: var(--text-primary);
}
.uuid-ver.active {
    border-color: var(--accent);
    background: rgba(139, 92, 246, 0.12);
    color: var(--accent);
}

.uuid-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.uuid-opts {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.uuid-v5-options {
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 16px;
    background: var(--bg-primary);
    border: 1px dashed var(--border);
    border-radius: var(--radius);
    animation: fadeInUp 0.3s ease;
}

.uuid-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.uuid-output {
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 18px;
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.95rem;
    line-height: 2;
    color: var(--text-primary);
    max-height: 400px;
    overflow-y: auto;
    white-space: pre-wrap;
    word-break: break-all;
    min-height: 100px;
}
.uuid-placeholder {
    color: var(--text-muted);
    font-family: inherit;
    font-size: 0.95rem;
    text-align: center;
    padding: 20px 0;
}
.uuid-item {
    display: block;
    padding: 6px 10px;
    border-radius: 6px;
    cursor: pointer;
    transition: background var(--transition);
    border-left: 3px solid transparent;
}
.uuid-item:hover {
    background: var(--bg-card);
    border-left-color: var(--accent);
}
.uuid-item:active { background: var(--bg-hover); }

@media (max-width: 640px) {
    .uuid-card { padding: 22px 18px; }
    .uuid-row { grid-template-columns: 1fr; }
    .uuid-ver { min-width: 100%; font-size: 0.88rem; }
}