/* ============================================================
   Admonition / Callout 提示块样式
   用法在 Markdown 中：
     :::tip[自定义标题]
     内容...
     :::
   支持类型: tip, note, info, warning, success, danger, important
   ============================================================ */

.admonition {
    position: relative;
    padding: 16px 20px;
    margin: 20px 0;
    border-radius: 8px;
    border: 1px solid transparent;
    border-left-width: 4px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    transition: background 0.2s ease;
}

.admonition-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
}

.admonition-icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 700;
    flex-shrink: 0;
}

.admonition-title {
    font-size: 15px;
    font-weight: 700;
    margin: 0;
}

.admonition-content {
    font-size: 14px;
    line-height: 1.7;
}

.admonition-content p {
    margin: 0 0 8px 0;
}

.admonition-content p:last-child {
    margin-bottom: 0;
}

.admonition-content ul,
.admonition-content ol {
    margin: 4px 0;
    padding-left: 20px;
}

.admonition-content code {
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 13px;
}

/* ===== Tip ===== */
.admonition.tip {
    background: linear-gradient(135deg, #f3e5f5 0%, #e1bee7 100%);
    border-color: #9c27b0;
    color: #4a148c;
}

.admonition.tip .admonition-icon {
    background: #9c27b0;
    color: #fff;
}

.admonition.tip .admonition-content code {
    background: rgba(156,39,176,0.12);
    color: #6a1b9a;
}

/* ===== Note ===== */
.admonition.note {
    background: linear-gradient(135deg, #e3f2fd 0%, #bbdefb 100%);
    border-color: #1976d2;
    color: #0d47a1;
}

.admonition.note .admonition-icon {
    background: #1976d2;
    color: #fff;
}

.admonition.note .admonition-content code {
    background: rgba(25,118,210,0.12);
    color: #1565c0;
}

/* ===== Info ===== */
.admonition.info {
    background: linear-gradient(135deg, #cff4fc 0%, #9eeaf9 100%);
    border-color: #0dcaf0;
    color: #055160;
}

.admonition.info .admonition-icon {
    background: #0dcaf0;
    color: #fff;
}

.admonition.info .admonition-content code {
    background: rgba(13,202,240,0.15);
    color: #0891b2;
}

/* ===== Warning ===== */
.admonition.warning {
    background: linear-gradient(135deg, #fff3cd 0%, #ffeaa7 100%);
    border-color: #ffc107;
    color: #856404;
}

.admonition.warning .admonition-icon {
    background: #ffc107;
    color: #fff;
}

.admonition.warning .admonition-content code {
    background: rgba(255,193,7,0.18);
    color: #b8860b;
}

/* ===== Success ===== */
.admonition.success {
    background: linear-gradient(135deg, #d1e7dd 0%, #badbcc 100%);
    border-color: #198754;
    color: #0f5132;
}

.admonition.success .admonition-icon {
    background: #198754;
    color: #fff;
}

.admonition.success .admonition-content code {
    background: rgba(25,135,84,0.12);
    color: #15803d;
}

/* ===== Danger ===== */
.admonition.danger {
    background: linear-gradient(135deg, #f8d7da 0%, #f5c6cb 100%);
    border-color: #dc3545;
    color: #842029;
}

.admonition.danger .admonition-icon {
    background: #dc3545;
    color: #fff;
}

.admonition.danger .admonition-content code {
    background: rgba(220,53,69,0.12);
    color: #b91c1c;
}

/* ===== Important ===== */
.admonition.important {
    background: linear-gradient(135deg, #fff3cd 0%, #ffeaa7 100%);
    border-color: #e65100;
    color: #bf360c;
}

.admonition.important .admonition-icon {
    background: #e65100;
    color: #fff;
}

.admonition.important .admonition-content code {
    background: rgba(230,81,0,0.12);
    color: #d84315;
}

/* ===== Collapsible Details ===== */
.admonition.details {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-left: 4px solid var(--accent-color);
    color: var(--text-primary);
    padding: 0;
    overflow: hidden;
}

.admonition.details summary {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 20px;
    cursor: pointer;
    user-select: none;
    list-style: none;
    font-weight: 600;
    color: var(--text-primary);
}

.admonition.details summary::-webkit-details-marker {
    display: none;
}

.admonition.details summary .admonition-icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
    background: var(--accent-color);
    color: #fff;
    transition: transform 0.2s ease;
    flex-shrink: 0;
}

.admonition.details[open] summary .admonition-icon {
    transform: rotate(90deg);
}

.admonition.details summary .admonition-title {
    font-size: 14px;
    font-weight: 600;
}

.admonition.details[open] summary {
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 12px;
}

.admonition.details .admonition-content {
    padding: 14px 20px;
    font-size: 14px;
    line-height: 1.7;
    color: var(--text-secondary);
}

.admonition.details .admonition-content p {
    margin: 0 0 8px 0;
}

.admonition.details .admonition-content p:last-child {
    margin-bottom: 0;
}

.admonition.details .admonition-content code {
    background: var(--bg-code);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 13px;
}

/* ===== Dark Mode ===== */
[data-theme="dark"] .admonition {
    box-shadow: 0 2px 8px rgba(0,0,0,0.25);
}

[data-theme="dark"] .admonition.tip {
    background: linear-gradient(135deg, rgba(156,39,176,0.15) 0%, rgba(156,39,176,0.08) 100%);
    border-color: #9c27b0;
    color: #e1bee7;
}

[data-theme="dark"] .admonition.tip .admonition-content code {
    background: rgba(156,39,176,0.2);
    color: #ce93d8;
}

[data-theme="dark"] .admonition.note {
    background: linear-gradient(135deg, rgba(25,118,210,0.15) 0%, rgba(25,118,210,0.08) 100%);
    border-color: #1976d2;
    color: #bbdefb;
}

[data-theme="dark"] .admonition.note .admonition-content code {
    background: rgba(25,118,210,0.2);
    color: #90caf9;
}

[data-theme="dark"] .admonition.info {
    background: linear-gradient(135deg, rgba(13,202,240,0.15) 0%, rgba(13,202,240,0.08) 100%);
    border-color: #0dcaf0;
    color: #9eeaf9;
}

[data-theme="dark"] .admonition.info .admonition-content code {
    background: rgba(13,202,240,0.2);
    color: #67e8f9;
}

[data-theme="dark"] .admonition.warning {
    background: linear-gradient(135deg, rgba(255,193,7,0.15) 0%, rgba(255,193,7,0.08) 100%);
    border-color: #ffc107;
    color: #ffeaa7;
}

[data-theme="dark"] .admonition.warning .admonition-content code {
    background: rgba(255,193,7,0.2);
    color: #fde68a;
}

[data-theme="dark"] .admonition.success {
    background: linear-gradient(135deg, rgba(25,135,84,0.15) 0%, rgba(25,135,84,0.08) 100%);
    border-color: #198754;
    color: #badbcc;
}

[data-theme="dark"] .admonition.success .admonition-content code {
    background: rgba(25,135,84,0.2);
    color: #86efac;
}

[data-theme="dark"] .admonition.danger {
    background: linear-gradient(135deg, rgba(220,53,69,0.15) 0%, rgba(220,53,69,0.08) 100%);
    border-color: #dc3545;
    color: #f5c6cb;
}

[data-theme="dark"] .admonition.danger .admonition-content code {
    background: rgba(220,53,69,0.2);
    color: #fca5a5;
}

[data-theme="dark"] .admonition.important {
    background: linear-gradient(135deg, rgba(230,81,0,0.15) 0%, rgba(230,81,0,0.08) 100%);
    border-color: #e65100;
    color: #ffcc80;
}

[data-theme="dark"] .admonition.important .admonition-content code {
    background: rgba(230,81,0,0.2);
    color: #ffab91;
}

[data-theme="dark"] .admonition.details {
    background: var(--bg-secondary);
    border-color: var(--border-color);
}

[data-theme="dark"] .admonition.details summary {
    color: var(--text-primary);
}

[data-theme="dark"] .admonition.details .admonition-content {
    color: var(--text-secondary);
}

[data-theme="dark"] .admonition.details .admonition-content code {
    background: var(--bg-code);
}

[data-theme="dark"] .admonition.details[open] summary {
    border-bottom-color: var(--border-color);
}