.checker-page {
    max-width: 860px;
    margin: 0 auto;
    padding: 64px 24px 80px;
}

.checker-hero {
    text-align: center;
    margin-bottom: 40px;
}

.checker-hero-icon {
    width: 72px;
    height: 72px;
    background-color: #141414;
    border: 1px solid var(--color-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
}

.checker-hero-icon i {
    font-size: 30px;
    color: var(--color-accent);
}

.checker-hero h1 {
    font-size: 40px;
    font-weight: 700;
    margin-bottom: 12px;
}

.checker-hero p {
    font-size: 15px;
    color: var(--color-muted);
    max-width: 580px;
    margin: 0 auto;
    line-height: 1.7;
}

.checker-card {
    background-color: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 32px;
    margin-bottom: 40px;
}

.checker-input-row {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
}

.checker-input-row input {
    flex: 1;
    padding: 12px 16px;
    background-color: #1a1a1a;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    color: var(--color-text);
    font-size: 14px;
    outline: none;
    transition: border-color 0.2s;
}

.checker-input-row input:focus {
    border-color: var(--color-accent);
}

.breach-result-wrap {
    border-radius: 8px;
    padding: 16px 20px;
    font-size: 14px;
    line-height: 1.6;
    display: none;
}

.breach-result-wrap.loading,
.breach-result-wrap.safe,
.breach-result-wrap.breached,
.breach-result-wrap.error {
    display: block;
}

.breach-result-wrap.loading {
    color: var(--color-muted);
    background-color: #1a1a1a;
    border: 1px solid var(--color-border);
}

.breach-result-wrap.safe {
    background-color: #0a1f14;
    border: 1px solid #1a4a2e;
}

.breach-result-wrap.breached {
    background-color: #1a0f0f;
    border: 1px solid #3a1a1a;
}

.breach-result-wrap.error {
    background-color: #1a0f0f;
    border: 1px solid #3a1a1a;
    color: #ff9999;
}

.breach-summary {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.breach-summary i {
    font-size: 22px;
    margin-top: 2px;
    flex-shrink: 0;
}

.breach-result-wrap.safe .breach-summary i {
    color: var(--color-accent);
}

.breach-result-wrap.breached .breach-summary i {
    color: #ff6b6b;
}

.breach-summary strong {
    display: block;
    font-size: 15px;
    margin-bottom: 4px;
}

.breach-result-wrap.safe .breach-summary strong {
    color: var(--color-accent);
}

.breach-result-wrap.breached .breach-summary strong {
    color: #ff6b6b;
}

.breach-summary span {
    color: var(--color-muted);
    font-size: 13px;
}

.breach-list {
    margin-top: 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: 380px;
    overflow-y: auto;
    padding-right: 4px;
}

.breach-list::-webkit-scrollbar {
    width: 6px;
}

.breach-list::-webkit-scrollbar-track {
    background: #1a1a1a;
    border-radius: 3px;
}

.breach-list::-webkit-scrollbar-thumb {
    background: #3a2020;
    border-radius: 3px;
}

.breach-item {
    background-color: #221515;
    border: 1px solid #3a2020;
    border-radius: 6px;
    padding: 12px 16px;
}

.breach-item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 6px;
}

.breach-name {
    font-weight: 700;
    font-size: 14px;
    color: var(--color-text);
}

.breach-date {
    font-size: 12px;
    color: var(--color-muted);
    background-color: #2a1a1a;
    padding: 2px 8px;
    border-radius: 4px;
}

.breach-item-meta {
    font-size: 12px;
    color: #aa8888;
}

.breach-item-meta i {
    margin-right: 5px;
}

.breach-item-data {
    font-size: 12px;
    color: #888888;
    margin-top: 4px;
}

.breach-item-data i {
    margin-right: 5px;
    color: #666666;
}

.breach-item-warning {
    margin-top: 8px;
    padding: 8px 12px;
    background-color: #2a1a0a;
    border: 1px solid #4a3010;
    border-radius: 4px;
    font-size: 12px;
    color: #ffaa55;
    line-height: 1.6;
}

.breach-item-warning i {
    margin-right: 6px;
    color: #ffaa55;
}

.checker-info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.checker-info-card {
    background-color: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: 10px;
    padding: 24px;
}

.checker-info-card i {
    font-size: 22px;
    color: var(--color-accent);
    margin-bottom: 12px;
}

.checker-info-card h3 {
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 8px;
}

.checker-info-card p {
    font-size: 13px;
    color: var(--color-muted);
    line-height: 1.7;
}

@media (max-width: 640px) {
    .checker-input-row {
        flex-direction: column;
    }

    .checker-info-grid {
        grid-template-columns: 1fr;
    }

    .checker-hero h1 {
        font-size: 28px;
    }
}