/**
 * WP Cloudflare Comments - Styles
 * MVP 版：支援巢狀回覆
 */
.wpcf-comments {
    margin: 2rem 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

.wpcf-title {
    margin: 0 0 1rem;
    font-size: 1.25rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid #e5e5e5;
}

.wpcf-list {
    margin-bottom: 1.5rem;
}

/* 主評論 */
.wpcf-comment {
    padding: 1rem;
    margin-bottom: 0.75rem;
    background: #f8f8f8;
    border-radius: 6px;
    border-left: 3px solid #ddd;
}

.wpcf-meta {
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
    color: #666;
}

.wpcf-badge {
    display: inline-block;
    padding: 0.1rem 0.4rem;
    font-size: 0.7rem;
    color: #fff;
    background: #0073aa;
    border-radius: 3px;
    margin-left: 0.25rem;
}

.wpcf-date {
    color: #999;
    margin-left: 0.5rem;
}

.wpcf-edited {
    color: #999;
    font-style: italic;
    margin-left: 0.25rem;
}

.wpcf-body {
    color: #333;
    line-height: 1.6;
}

.wpcf-empty {
    padding: 1.5rem;
    text-align: center;
    color: #888;
}

.wpcf-error {
    padding: 1rem;
    text-align: center;
    color: #c00;
    background: #fee;
    border-radius: 4px;
}

.wpcf-locked {
    padding: 1rem;
    text-align: center;
    color: #856404;
    background: #fff3cd;
    border: 1px solid #ffc107;
    border-radius: 6px;
    font-size: 0.9rem;
}

/* 巢狀回覆 */
.wpcf-replies {
    margin-top: 0.75rem;
    margin-left: 1.5rem;
    padding-left: 1rem;
    border-left: 2px solid #0073aa;
}

.wpcf-reply {
    padding: 0.75rem;
    margin-bottom: 0.5rem;
    background: #fff;
    border-radius: 4px;
}

.wpcf-reply.wpcf-admin {
    background: #e8f4ff;
}

.wpcf-reply:last-child {
    margin-bottom: 0;
}

/* 回覆表單 */
.wpcf-reply-form {
    margin-top: 0.75rem;
    padding: 0.75rem;
    background: #f0f7ff;
    border-radius: 4px;
}

.wpcf-reply-input {
    width: 100%;
    padding: 0.5rem;
    font-size: 0.9rem;
    font-family: inherit;
    border: 1px solid #0073aa;
    border-radius: 4px;
    box-sizing: border-box;
    resize: vertical;
}

.wpcf-reply-actions {
    margin-top: 0.5rem;
}

.wpcf-reply-submit,
.wpcf-reply-cancel {
    padding: 0.35rem 0.75rem;
    font-size: 0.8rem;
    border: none;
    border-radius: 3px;
    cursor: pointer;
    margin-right: 0.25rem;
}

.wpcf-reply-submit {
    color: #fff;
    background: #0073aa;
}

.wpcf-reply-cancel {
    background: #ddd;
}

/* 管理者操作 */
.wpcf-actions {
    margin-top: 0.5rem;
}

.wpcf-reply-btn,
.wpcf-edit,
.wpcf-delete,
.wpcf-edit-reply,
.wpcf-delete-reply {
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    border: none;
    border-radius: 3px;
    cursor: pointer;
    margin-right: 0.25rem;
}

.wpcf-reply-btn {
    color: #fff;
    background: #00a32a;
}

.wpcf-edit,
.wpcf-edit-reply {
    color: #fff;
    background: #0073aa;
}

.wpcf-delete,
.wpcf-delete-reply {
    color: #fff;
    background: #d63638;
}

/* 編輯模式 */
.wpcf-edit-area {
    width: 100%;
    padding: 0.5rem;
    font-size: 0.9rem;
    font-family: inherit;
    border: 1px solid #0073aa;
    border-radius: 4px;
    box-sizing: border-box;
    min-height: 60px;
}

.wpcf-edit-btns {
    margin-top: 0.5rem;
}

.wpcf-save,
.wpcf-cancel {
    padding: 0.3rem 0.6rem;
    font-size: 0.75rem;
    border: none;
    border-radius: 3px;
    cursor: pointer;
    margin-right: 0.25rem;
}

.wpcf-save {
    color: #fff;
    background: #00a32a;
}

.wpcf-cancel {
    background: #ddd;
}

/* 訪客表單 */
.wpcf-form-wrap {
    padding: 1.25rem;
    background: #f9f9f9;
    border-radius: 6px;
}

.wpcf-form-wrap h4 {
    margin: 0 0 1rem;
    font-size: 1rem;
}

.wpcf-field {
    margin-bottom: 0.75rem;
}

.wpcf-field label {
    display: block;
    margin-bottom: 0.25rem;
    font-weight: 500;
    font-size: 0.875rem;
}

.wpcf-field input,
.wpcf-field textarea {
    width: 100%;
    padding: 0.5rem 0.75rem;
    font-size: 1rem;
    font-family: inherit;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
}

.wpcf-field input:focus,
.wpcf-field textarea:focus {
    outline: none;
    border-color: #0073aa;
    box-shadow: 0 0 0 2px rgba(0, 115, 170, 0.15);
}

.wpcf-field textarea {
    resize: vertical;
    min-height: 100px;
}

#wpcf-submit {
    padding: 0.6rem 1.5rem;
    font-size: 1rem;
    font-weight: 500;
    color: #fff;
    background: #0073aa;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

#wpcf-submit:hover {
    background: #005a87;
}

button:disabled {
    background: #999 !important;
    cursor: not-allowed;
    opacity: 0.7;
}

#wpcf-msg {
    margin-left: 1rem;
    font-size: 0.875rem;
}

.wpcf-msg-success {
    color: #0a0;
}

.wpcf-msg-error {
    color: #c00;
}