:root {
    --bg: #f4f5f7;
    --surface: #ffffff;
    --border: #dfe3ea;
    --text: #1b2430;
    --muted: #5c6b7a;
    --accent: #2f6fed;
    --accent-strong: #1f56c9;
    --danger: #c0392b;
    --danger-strong: #96291d;
    --radius: 12px;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    line-height: 1.5;
}

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 16px 24px;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
}

.brand {
    font-weight: 700;
    font-size: 18px;
}

.lang {
    display: flex;
    gap: 6px;
}

.lang button {
    padding: 6px 12px;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--muted);
    border-radius: 999px;
    cursor: pointer;
    font-size: 13px;
}

.lang button.active {
    border-color: var(--accent);
    color: var(--accent);
    font-weight: 600;
}

.container {
    max-width: 1120px;
    margin: 0 auto;
    padding: 24px;
}

.subtitle {
    color: var(--muted);
    margin-top: 0;
}

.controls {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 16px;
    padding: 20px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    margin-bottom: 20px;
}

.control-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

label {
    font-size: 13px;
    font-weight: 600;
    color: var(--muted);
}

input,
select {
    padding: 9px 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 14px;
    background: #fff;
    color: var(--text);
    width: 100%;
}

input:focus-visible,
select:focus-visible,
button:focus-visible,
.btn:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 16px;
}

button,
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 18px;
    border: 1px solid transparent;
    border-radius: 8px;
    background: var(--accent);
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: background 0.15s ease;
}

button:hover:not(:disabled),
.btn:hover {
    background: var(--accent-strong);
}

button:disabled {
    background: #c3cad6;
    cursor: not-allowed;
}

button.danger,
.btn.danger {
    background: var(--danger);
}

button.danger:hover:not(:disabled) {
    background: var(--danger-strong);
}

.status {
    min-height: 22px;
    font-size: 14px;
    color: var(--muted);
    margin: 0 0 16px;
}

.status.error {
    color: var(--danger);
    font-weight: 600;
}

.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 18px;
}

.avatar-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 14px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.avatar-card img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    background: #eef1f5;
}

.meta {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 2px 10px;
    margin: 0;
    font-size: 12px;
}

.meta dt {
    color: var(--muted);
}

.meta dd {
    margin: 0;
    overflow-wrap: anywhere;
    font-family: ui-monospace, "SFMono-Regular", Menlo, monospace;
}

.card-actions {
    display: flex;
    gap: 8px;
    margin-top: auto;
}

.card-actions .btn,
.card-actions button {
    flex: 1;
    padding: 8px 10px;
    font-size: 13px;
}

.empty {
    grid-column: 1 / -1;
    text-align: center;
    color: var(--muted);
    padding: 40px;
    background: var(--surface);
    border: 1px dashed var(--border);
    border-radius: var(--radius);
}

@media (max-width: 480px) {
    .topbar {
        flex-direction: column;
        align-items: flex-start;
    }
}