.pcb {
    --pcb-accent-bg: rgba(59, 130, 246, 0.18);
    --pcb-accent-text: #bfdbfe;
    --pcb-accent-border: rgba(59, 130, 246, 0.35);
    --pcb-accent-button-bg: #111827;
    --pcb-accent-button-hover: #1f2937;

    margin: 1.5em 0;
    border: 1px solid #1f2937;
    border-radius: 14px;
    overflow: hidden;
    background: #0f172a;
    color: #e5e7eb;
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.18);
}

.pcb__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 14px;
    background: linear-gradient(180deg, #111827 0%, #0b1220 100%);
    border-bottom: 1px solid rgba(148, 163, 184, 0.18);
}

.pcb__meta {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
}

.pcb__title {
    max-width: min(60vw, 640px);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 13px;
    font-weight: 700;
    color: #f8fafc;
}

.pcb__lang {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 4px 8px;
    border-radius: 999px;
    background: var(--pcb-accent-bg);
    color: var(--pcb-accent-text);
    border: 1px solid var(--pcb-accent-border);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.04em;
}

.pcb__copy {
    border: 1px solid rgba(148, 163, 184, 0.3);
    background: var(--pcb-accent-button-bg);
    color: #e5e7eb;
    border-radius: 8px;
    padding: 7px 10px;
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.15s ease;
}

.pcb__copy:hover {
    background: var(--pcb-accent-button-hover);
}

.pcb__copy.is-copied {
    background: #14532d;
    border-color: #166534;
    color: #dcfce7;
}

.pcb__body {
    overflow: auto;
}

.pcb pre[class*="language-"],
.pcb code[class*="language-"] {
    font-family: Consolas, Monaco, 'Courier New', monospace;
    font-size: 13px;
    line-height: 1.65;
    tab-size: 4;
}

.pcb pre[class*="language-"] {
    margin: 0;
    border-radius: 0;
    box-shadow: none;
    background: transparent;
}

.pcb code[class*="language-"] {
    text-shadow: none;
}

.pcb--wrap pre[class*="language-"],
.pcb--wrap code[class*="language-"] {
    white-space: pre-wrap !important;
    word-break: break-word;
}

.pcb .line-numbers .line-numbers-rows {
    border-right: 1px solid rgba(148, 163, 184, 0.18);
}

.pcb .line-numbers-rows > span:before {
    color: #64748b;
}

.pcb--lang-php {
    --pcb-accent-bg: rgba(168, 85, 247, 0.18);
    --pcb-accent-text: #e9d5ff;
    --pcb-accent-border: rgba(168, 85, 247, 0.35);
    --pcb-accent-button-bg: #2e1065;
    --pcb-accent-button-hover: #4c1d95;
}

.pcb--lang-javascript {
    --pcb-accent-bg: rgba(250, 204, 21, 0.18);
    --pcb-accent-text: #fde68a;
    --pcb-accent-border: rgba(250, 204, 21, 0.35);
    --pcb-accent-button-bg: #3f3200;
    --pcb-accent-button-hover: #5b4700;
}

.pcb--lang-typescript {
    --pcb-accent-bg: rgba(59, 130, 246, 0.18);
    --pcb-accent-text: #bfdbfe;
    --pcb-accent-border: rgba(59, 130, 246, 0.35);
    --pcb-accent-button-bg: #0c2d6b;
    --pcb-accent-button-hover: #1d4ed8;
}

.pcb--lang-html {
    --pcb-accent-bg: rgba(249, 115, 22, 0.18);
    --pcb-accent-text: #fdba74;
    --pcb-accent-border: rgba(249, 115, 22, 0.35);
    --pcb-accent-button-bg: #5a2500;
    --pcb-accent-button-hover: #9a3412;
}

.pcb--lang-css {
    --pcb-accent-bg: rgba(236, 72, 153, 0.18);
    --pcb-accent-text: #f9a8d4;
    --pcb-accent-border: rgba(236, 72, 153, 0.35);
    --pcb-accent-button-bg: #5b1234;
    --pcb-accent-button-hover: #9d174d;
}

.pcb--lang-json {
    --pcb-accent-bg: rgba(34, 197, 94, 0.18);
    --pcb-accent-text: #bbf7d0;
    --pcb-accent-border: rgba(34, 197, 94, 0.35);
    --pcb-accent-button-bg: #0f3b23;
    --pcb-accent-button-hover: #166534;
}

.pcb--lang-sql {
    --pcb-accent-bg: rgba(14, 165, 233, 0.18);
    --pcb-accent-text: #bae6fd;
    --pcb-accent-border: rgba(14, 165, 233, 0.35);
    --pcb-accent-button-bg: #0c3b50;
    --pcb-accent-button-hover: #0369a1;
}

.pcb--lang-bash {
    --pcb-accent-bg: rgba(148, 163, 184, 0.18);
    --pcb-accent-text: #e2e8f0;
    --pcb-accent-border: rgba(148, 163, 184, 0.35);
    --pcb-accent-button-bg: #1e293b;
    --pcb-accent-button-hover: #334155;
}

.pcb--lang-powershell {
    --pcb-accent-bg: rgba(59, 130, 246, 0.18);
    --pcb-accent-text: #dbeafe;
    --pcb-accent-border: rgba(59, 130, 246, 0.35);
    --pcb-accent-button-bg: #082f49;
    --pcb-accent-button-hover: #1d4ed8;
}

.pcb--lang-python {
    --pcb-accent-bg: rgba(234, 179, 8, 0.18);
    --pcb-accent-text: #fde68a;
    --pcb-accent-border: rgba(234, 179, 8, 0.35);
    --pcb-accent-button-bg: #3f3200;
    --pcb-accent-button-hover: #a16207;
}

.pcb--lang-yaml {
    --pcb-accent-bg: rgba(239, 68, 68, 0.18);
    --pcb-accent-text: #fecaca;
    --pcb-accent-border: rgba(239, 68, 68, 0.35);
    --pcb-accent-button-bg: #4c0519;
    --pcb-accent-button-hover: #991b1b;
}

.pcb--lang-text {
    --pcb-accent-bg: rgba(148, 163, 184, 0.18);
    --pcb-accent-text: #e2e8f0;
    --pcb-accent-border: rgba(148, 163, 184, 0.35);
    --pcb-accent-button-bg: #1e293b;
    --pcb-accent-button-hover: #334155;
}

.block-editor-block-preview__content .pcb,
.editor-styles-wrapper .pcb {
    margin-top: 12px;
}