/* domain-checker.css */

.dc-main { max-width: 780px; }

/* ── Disclaimer ──────────────────────────────────────────────────────────────── */
.dc-disclaimer {
    background: #fff8e1;
    border: 1px solid #f0c040;
    border-radius: var(--radius-md);
    padding: 0.65rem 1rem;
    font-size: 0.88rem;
    color: #7a5000;
    margin-bottom: 1.2rem;
    line-height: 1.5;
}

/* ── Form card ───────────────────────────────────────────────────────────────── */
.dc-form-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 1.2rem;
    margin-bottom: 1.2rem;
}

.dc-input-row {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.2rem;
    flex-wrap: wrap;
}

.dc-input-row .tool-input { flex: 1; min-width: 180px; }

/* ── TLD selector ────────────────────────────────────────────────────────────── */
.dc-tld-section {
    border-top: 1px solid var(--color-border);
    padding-top: 1rem;
}

.dc-tld-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.dc-tld-label {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.dc-tld-actions {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.82rem;
}

.dc-tld-sep {
    color: var(--color-border);
}

.dc-link-btn {
    background: none;
    border: none;
    color: var(--color-primary);
    font-family: var(--font-main);
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    padding: 0;
    text-decoration: underline;
    text-underline-offset: 2px;
}

.dc-link-btn:hover {
    color: var(--color-primary-dk);
}

.dc-tld-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.dc-tld-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.28rem 0.7rem;
    border: 1px solid var(--color-border);
    border-radius: 20px;
    background: var(--color-surface);
    font-family: var(--font-mono);
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    color: var(--color-text-muted);
    transition: background 0.15s, color 0.15s, border-color 0.15s;
    user-select: none;
}

.dc-tld-chip.selected {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
}

.dc-tld-chip:hover:not(.selected) {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

/* ── Error box ───────────────────────────────────────────────────────────────── */
.dc-error {
    background: #fff0f0;
    border: 1px solid #f5c2c2;
    border-radius: var(--radius-md);
    padding: 0.75rem 1rem;
    color: #c00;
    font-size: 0.9rem;
    margin-bottom: 1.2rem;
}
.dc-error.hidden { display: none; }

/* ── Results ─────────────────────────────────────────────────────────────────── */
.dc-results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.dc-results-title {
    font-weight: 700;
    font-size: 1rem;
    color: var(--color-text);
}

.dc-results-summary {
    display: flex;
    gap: 0.8rem;
    font-size: 0.85rem;
    flex-wrap: wrap;
}

.dc-sum-item {
    font-weight: 600;
}

.dc-sum-available { color: #1a7d44; }
.dc-sum-taken     { color: #c00; }
.dc-sum-unknown   { color: #7a5000; }

.dc-results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 0.6rem;
}

/* ── Result cards ────────────────────────────────────────────────────────────── */
.dc-result-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 0.75rem 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    transition: border-color 0.2s;
}

.dc-result-card.available {
    border-color: #2da84d;
    background: #f0fdf4;
}

.dc-result-card.taken {
    border-color: #f5c2c2;
    background: #fff5f5;
}

.dc-result-card.unknown {
    border-color: #f0c040;
    background: #fffdf0;
}

.dc-result-card.checking {
    opacity: 0.65;
}

.dc-card-domain {
    font-family: var(--font-mono);
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--color-text);
    word-break: break-all;
}

.dc-card-status {
    font-size: 0.8rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.dc-card-status.available { color: #1a7d44; }
.dc-card-status.taken     { color: #c00; }
.dc-card-status.unknown   { color: #7a5000; }
.dc-card-status.checking  { color: var(--color-text-muted); }

.dc-card-detail {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    line-height: 1.4;
}

/* ── Status dot ──────────────────────────────────────────────────────────────── */
.dc-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.dc-dot-available { background: #28a745; }
.dc-dot-taken     { background: #dc3545; }
.dc-dot-unknown   { background: #ffc107; }
.dc-dot-checking  { background: var(--color-border); }

/* ── Spinner ─────────────────────────────────────────────────────────────────── */
@keyframes dc-spin {
    to { transform: rotate(360deg); }
}

.dc-spinner {
    display: inline-block;
    width: 8px;
    height: 8px;
    border: 2px solid var(--color-border);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: dc-spin 0.7s linear infinite;
    flex-shrink: 0;
}

/* ── Hidden util ─────────────────────────────────────────────────────────────── */
.hidden { display: none !important; }

/* ── Responsive ──────────────────────────────────────────────────────────────── */
@media (max-width: 480px) {
    .dc-input-row       { flex-direction: column; }
    .dc-results-grid    { grid-template-columns: 1fr 1fr; }
    .dc-results-summary { flex-direction: column; gap: 0.2rem; }
}

@media (max-width: 360px) {
    .dc-results-grid { grid-template-columns: 1fr; }
}