.pc-section { margin-top: 40px; }

.pc-section-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: #1f2937;
    padding-bottom: 10px;
    border-bottom: 2px solid #f0f0f0;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.pc-list { display: flex; flex-direction: column; gap: 16px; margin-bottom: 32px; }

.pc-card {
    background: #fff;
    border: 1px solid #f0f0f0;
    border-radius: 14px;
    padding: 18px 20px;
    box-shadow: 0 1px 6px rgba(0,0,0,.04);
}

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

.pc-avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: #eff6ff;
    color: #1d4ed8;
    font-weight: 700;
    font-size: .95rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.pc-user-name { font-weight: 600; font-size: .9rem; color: #1f2937; }
.pc-date { font-size: .75rem; color: #9ca3af; margin-top: 1px; }
.pc-text { color: #374151; font-size: .9rem; line-height: 1.65; }

.pc-ai-reply {
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    border-radius: 10px;
    padding: 12px 16px;
    margin-top: 12px;
    font-size: .85rem;
    color: #15803d;
    line-height: 1.6;
}

.pc-ai-reply-label {
    font-weight: 700;
    font-size: .75rem;
    text-transform: uppercase;
    letter-spacing: .04em;
    margin-bottom: 4px;
    display: flex;
    align-items: center;
    gap: 5px;
    color: #16a34a;
}

.pc-form-wrap {
    background: #f8fafc;
    border: 1.5px solid #e5e7eb;
    border-radius: 14px;
    padding: 22px;
}

.pc-form-wrap .pc-form-title {
    font-weight: 700;
    margin-bottom: 14px;
    font-size: .95rem;
    color: #1f2937;
}

.pc-textarea {
    width: 100%;
    border: 1.5px solid #e5e7eb;
    border-radius: 10px;
    padding: 12px 14px;
    font-family: inherit;
    font-size: .9rem;
    resize: vertical;
    min-height: 90px;
    transition: border-color .18s;
    outline: none;
    direction: rtl;
}

.pc-textarea:focus { border-color: #3b82f6; }

.pc-submit-btn {
    margin-top: 10px;
    padding: 9px 22px;
    background: linear-gradient(135deg, #3b82f6, #6366f1);
    color: #fff;
    border: none;
    border-radius: 9px;
    font-family: inherit;
    font-size: .9rem;
    font-weight: 600;
    cursor: pointer;
    transition: opacity .18s;
}

.pc-submit-btn:hover { opacity: .9; }

.pc-empty {
    text-align: center;
    color: #9ca3af;
    padding: 30px 20px;
}

.pc-login-prompt {
    background: #eff6ff;
    border: 1px solid #bfdbfe;
    border-radius: 12px;
    padding: 18px 22px;
    text-align: center;
    color: #1d4ed8;
    font-size: .9rem;
}

.pc-login-prompt a {
    font-weight: 700;
    color: #1d4ed8;
    text-decoration: underline;
}

.pc-summary-box {
    background: linear-gradient(135deg, #fdf4ff 0%, #f5f3ff 100%);
    border: 1px solid #e9d5ff;
    border-radius: 12px;
    padding: 16px 20px;
    margin-bottom: 24px;
}

.pc-summary-label {
    font-size: .78rem;
    font-weight: 700;
    color: #9333ea;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.pc-summary-text {
    font-size: .92rem;
    color: #374151;
    line-height: 1.8;
}