/**
 * پاسخ‌بان (Pasokhban) - استایل فرانت‌اند (نسخه نهایی اصلاح‌شده)
 * Version: 3.1.0
 */

/* ============================================================
   متغیرهای اصلی
   ============================================================ */
:root {
    --pb-primary: #667eea;
    --pb-secondary: #764ba2;
    --pb-radius: 16px;
    --pb-shadow: 0 12px 45px rgba(0, 0, 0, 0.25);
    --pb-font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
    --pb-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --pb-offset: 80px;
}

/* ============================================================
   تم‌های رنگی
   ============================================================ */
.pb-container[data-theme="purple"] { --pb-primary: #6c5ce7; --pb-secondary: #a29bfe; }
.pb-container[data-theme="blue"] { --pb-primary: #4a90d9; --pb-secondary: #357abd; }
.pb-container[data-theme="green"] { --pb-primary: #00b894; --pb-secondary: #00a381; }
.pb-container[data-theme="orange"] { --pb-primary: #fdcb6e; --pb-secondary: #f6b93b; }
.pb-container[data-theme="red"] { --pb-primary: #e17055; --pb-secondary: #d63031; }
.pb-container[data-theme="dark"] { --pb-primary: #2d3436; --pb-secondary: #1a1a2e; }

/* ============================================================
   کانتینر اصلی - شناور در پایین صفحه
   ============================================================ */
#pb-container,
.pb-container {
    position: fixed !important;
    bottom: var(--pb-offset, 80px) !important;
    right: 20px !important;
    z-index: 999999 !important;
    font-family: var(--pb-font) !important;
    direction: rtl !important;
    transition: opacity 0.3s ease, transform 0.3s ease !important;
    opacity: 1 !important;
    visibility: visible !important;
}

.pb-pos-left {
    right: auto !important;
    left: 20px !important;
}

/* کلاس برای مخفی کردن کانتینر هنگام اسکرول */
.pb-hidden {
    opacity: 0 !important;
    visibility: hidden !important;
    transform: translateY(20px) !important;
    pointer-events: none !important;
}

/* ============================================================
   دکمه شناور باز کردن چت
   ============================================================ */
#pb-toggle,
.pb-toggle {
    width: 60px !important;
    height: 60px !important;
    border: none !important;
    border-radius: 50% !important;
    cursor: pointer !important;
    font-size: 28px !important;
    background: linear-gradient(135deg, var(--pb-primary), var(--pb-secondary)) !important;
    box-shadow: 0 4px 25px rgba(0, 0, 0, 0.3) !important;
    transition: var(--pb-transition) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    color: #fff !important;
    position: relative !important;
    user-select: none !important;
    padding: 0 !important;
    line-height: 1 !important;
}

#pb-toggle:hover,
.pb-toggle:hover {
    transform: scale(1.1) !important;
    box-shadow: 0 6px 35px rgba(0, 0, 0, 0.4) !important;
}

#pb-toggle:active,
.pb-toggle:active {
    transform: scale(0.95) !important;
}

/* بج اعلان روی دکمه */
#pb-toggle .badge,
.pb-toggle .badge {
    position: absolute !important;
    top: -5px !important;
    right: -5px !important;
    background: #ff4757 !important;
    color: #fff !important;
    border-radius: 50% !important;
    width: 22px !important;
    height: 22px !important;
    font-size: 11px !important;
    font-weight: 700 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    border: 2px solid #fff !important;
    animation: badgePulse 2s ease-in-out infinite !important;
}

@keyframes badgePulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.15); }
}

/* ============================================================
   پنجره چت - مخفی در حالت عادی
   ============================================================ */
#pb-window,
.pb-window {
    display: none !important;
    position: fixed !important;
    bottom: calc(var(--pb-offset, 80px) + 75px) !important;
    right: 20px !important;
    width: 380px !important;
    max-width: calc(100vw - 40px) !important;
    max-height: 550px !important;
    background: #ffffff !important;
    border-radius: var(--pb-radius) !important;
    box-shadow: var(--pb-shadow) !important;
    border: 1px solid #e5e7eb !important;
    flex-direction: column !important;
    overflow: hidden !important;
    z-index: 999998 !important;
    animation: windowSlideUp 0.3s ease !important;
}

.pb-pos-left #pb-window,
.pb-pos-left .pb-window {
    right: auto !important;
    left: 20px !important;
}

#pb-window.active,
.pb-window.active {
    display: flex !important;
}

@keyframes windowSlideUp {
    from {
        opacity: 0;
        transform: translateY(20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* ============================================================
   هدر چت
   ============================================================ */
#pb-window .pb-header,
.pb-window .pb-header {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    padding: 14px 18px !important;
    color: #fff !important;
    background: linear-gradient(135deg, var(--pb-primary), var(--pb-secondary)) !important;
    flex-shrink: 0 !important;
    border-radius: var(--pb-radius) var(--pb-radius) 0 0 !important;
}

#pb-window .pb-header-info,
.pb-window .pb-header-info {
    display: flex !important;
    flex-direction: column !important;
    gap: 2px !important;
}

#pb-window .pb-header-info strong,
.pb-window .pb-header-info strong {
    font-size: 15px !important;
    font-weight: 700 !important;
}

#pb-window .pb-header-info small,
.pb-window .pb-header-info small {
    font-size: 11px !important;
    opacity: 0.85 !important;
}

#pb-window .pb-header-actions,
.pb-window .pb-header-actions {
    display: flex !important;
    gap: 6px !important;
    align-items: center !important;
}

#pb-window .pb-header-btn,
.pb-window .pb-header-btn {
    background: rgba(255, 255, 255, 0.15) !important;
    border: none !important;
    color: #fff !important;
    width: 32px !important;
    height: 32px !important;
    border-radius: 50% !important;
    cursor: pointer !important;
    font-size: 16px !important;
    transition: var(--pb-transition) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 0 !important;
}

#pb-window .pb-header-btn:hover,
.pb-window .pb-header-btn:hover {
    background: rgba(255, 255, 255, 0.25) !important;
}

#pb-window .pb-header-btn#pb-close:hover,
.pb-window .pb-header-btn.pb-close:hover {
    transform: rotate(90deg) !important;
}

/* ============================================================
   بخش سوالات پیشنهادی
   ============================================================ */
#pb-window .pb-faq-section,
.pb-window .pb-faq-section {
    padding: 8px 14px 10px !important;
    background: #f8f9fa !important;
    border-bottom: 1px solid #e9ecef !important;
    flex-shrink: 0 !important;
}

#pb-window .pb-faq-title,
.pb-window .pb-faq-title {
    font-size: 10px !important;
    color: #6c757d !important;
    margin-bottom: 5px !important;
    font-weight: 600 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.5px !important;
}

#pb-window .pb-faq-btns,
.pb-window .pb-faq-btns {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 5px !important;
    max-height: 60px !important;
    overflow-y: auto !important;
}

#pb-window .pb-faq-btns::-webkit-scrollbar,
.pb-window .pb-faq-btns::-webkit-scrollbar {
    width: 3px !important;
}

#pb-window .pb-faq-btns::-webkit-scrollbar-thumb,
.pb-window .pb-faq-btns::-webkit-scrollbar-thumb {
    background: #ced4da !important;
    border-radius: 10px !important;
}

#pb-window .pb-faq-btn,
.pb-window .pb-faq-btn {
    background: #fff !important;
    border: 1px solid #dee2e6 !important;
    border-radius: 14px !important;
    padding: 3px 12px !important;
    font-size: 11px !important;
    color: #495057 !important;
    cursor: pointer !important;
    transition: var(--pb-transition) !important;
    white-space: nowrap !important;
    font-family: inherit !important;
    line-height: 1.5 !important;
    max-width: 150px !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
}

#pb-window .pb-faq-btn:hover,
.pb-window .pb-faq-btn:hover {
    background: var(--pb-primary) !important;
    color: #fff !important;
    border-color: var(--pb-primary) !important;
}

#pb-window .pb-no-faq,
.pb-window .pb-no-faq {
    color: #adb5bd !important;
    font-size: 11px !important;
    font-style: italic !important;
}

/* ============================================================
   بخش پیام‌ها
   ============================================================ */
#pb-window .pb-messages,
.pb-window .pb-messages {
    flex: 1 !important;
    overflow-y: auto !important;
    padding: 14px 16px !important;
    min-height: 200px !important;
    max-height: 320px !important;
    background: #f6f7fb !important;
    scroll-behavior: smooth !important;
}

#pb-window .pb-messages::-webkit-scrollbar,
.pb-window .pb-messages::-webkit-scrollbar {
    width: 4px !important;
}

#pb-window .pb-messages::-webkit-scrollbar-thumb,
.pb-window .pb-messages::-webkit-scrollbar-thumb {
    background: #ced4da !important;
    border-radius: 10px !important;
}

/* ============================================================
   پیام‌ها
   ============================================================ */
#pb-window .pb-msg,
.pb-window .pb-msg {
    margin-bottom: 10px !important;
    padding: 8px 14px !important;
    border-radius: 14px !important;
    max-width: 85% !important;
    word-wrap: break-word !important;
    line-height: 1.6 !important;
    animation: msgFadeIn 0.3s ease !important;
    font-size: 13px !important;
    position: relative !important;
}

#pb-window .pb-msg:last-child,
.pb-window .pb-msg:last-child {
    margin-bottom: 0 !important;
}

@keyframes msgFadeIn {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* پیام کاربر */
#pb-window .pb-user-msg,
.pb-window .pb-user-msg {
    background: linear-gradient(135deg, var(--pb-primary), var(--pb-secondary)) !important;
    color: #fff !important;
    margin-left: auto !important;
    border-bottom-right-radius: 4px !important;
}

/* پیام بات */
#pb-window .pb-bot-msg,
.pb-window .pb-bot-msg {
    background: #fff !important;
    color: #212529 !important;
    margin-right: auto !important;
    border-bottom-left-radius: 4px !important;
    border: 1px solid #e6e8ef !important;
}

/* استایل‌های داخل پیام */
#pb-window .pb-msg a,
.pb-window .pb-msg a {
    color: var(--pb-primary) !important;
    text-decoration: underline !important;
}

#pb-window .pb-msg code,
.pb-window .pb-msg code {
    background: rgba(0, 0, 0, 0.08) !important;
    padding: 1px 6px !important;
    border-radius: 4px !important;
    font-size: 12px !important;
    font-family: 'Courier New', monospace !important;
}

#pb-window .pb-msg pre,
.pb-window .pb-msg pre {
    background: #2d3436 !important;
    color: #dfe6e9 !important;
    padding: 10px 14px !important;
    border-radius: 6px !important;
    overflow-x: auto !important;
    font-size: 12px !important;
    font-family: 'Courier New', monospace !important;
    margin: 6px 0 !important;
}

#pb-window .pb-msg .pb-time,
.pb-window .pb-msg .pb-time {
    font-size: 9px !important;
    opacity: 0.5 !important;
    margin-right: 6px !important;
    float: left !important;
}

#pb-window .pb-user-msg .pb-time,
.pb-window .pb-user-msg .pb-time {
    color: rgba(255, 255, 255, 0.7) !important;
}

/* ============================================================
   اکشن‌های پیام (کپی و امتیازدهی)
   ============================================================ */
#pb-window .pb-msg-actions,
.pb-window .pb-msg-actions {
    display: flex !important;
    gap: 4px !important;
    margin-top: 6px !important;
    opacity: 0.2 !important;
    transition: opacity 0.3s !important;
}

#pb-window .pb-msg:hover .pb-msg-actions,
.pb-window .pb-msg:hover .pb-msg-actions {
    opacity: 1 !important;
}

#pb-window .pb-msg-actions button,
.pb-window .pb-msg-actions button {
    background: none !important;
    border: none !important;
    cursor: pointer !important;
    padding: 1px 6px !important;
    font-size: 12px !important;
    border-radius: 4px !important;
    transition: all 0.2s !important;
    color: #6c757d !important;
    font-family: inherit !important;
}

#pb-window .pb-msg-actions button:hover,
.pb-window .pb-msg-actions button:hover {
    background: rgba(0, 0, 0, 0.06) !important;
    color: #2d3436 !important;
}

#pb-window .pb-msg-actions .rated,
.pb-window .pb-msg-actions .rated {
    opacity: 0.4 !important;
    cursor: default !important;
}

#pb-window .pb-msg-actions .rated:hover,
.pb-window .pb-msg-actions .rated:hover {
    background: none !important;
}

/* ============================================================
   نشانگر تایپ
   ============================================================ */
#pb-window .pb-typing,
.pb-window .pb-typing {
    background: #fff !important;
    color: #6c757d !important;
    min-width: 70px !important;
    border: 1px solid #e6e8ef !important;
    opacity: 0.7 !important;
    font-style: italic !important;
    font-size: 13px !important;
}

#pb-window .pb-typing .pb-dots,
.pb-window .pb-typing .pb-dots {
    display: inline-flex !important;
    align-items: center !important;
    gap: 3px !important;
    margin-left: 5px !important;
}

#pb-window .pb-typing .pb-dots span,
.pb-window .pb-typing .pb-dots span {
    display: inline-block !important;
    width: 7px !important;
    height: 7px !important;
    background: #adb5bd !important;
    border-radius: 50% !important;
    animation: dotBounce 1.4s infinite ease-in-out both !important;
}

#pb-window .pb-typing .pb-dots span:nth-child(1),
.pb-window .pb-typing .pb-dots span:nth-child(1) { animation-delay: -0.32s !important; }
#pb-window .pb-typing .pb-dots span:nth-child(2),
.pb-window .pb-typing .pb-dots span:nth-child(2) { animation-delay: -0.16s !important; }
#pb-window .pb-typing .pb-dots span:nth-child(3),
.pb-window .pb-typing .pb-dots span:nth-child(3) { animation-delay: 0 !important; }

@keyframes dotBounce {
    0%, 80%, 100% { transform: scale(0); }
    40% { transform: scale(1); }
}

/* ============================================================
   بخش ورودی
   ============================================================ */
#pb-window .pb-input-area,
.pb-window .pb-input-area {
    display: flex !important;
    gap: 8px !important;
    padding: 10px 14px 12px !important;
    background: #ffffff !important;
    border-top: 1px solid #e9ecef !important;
    flex-shrink: 0 !important;
    align-items: flex-end !important;
}

#pb-window #pb-input,
.pb-window #pb-input {
    flex: 1 !important;
    border: 1px solid #dee2e6 !important;
    border-radius: 10px !important;
    padding: 8px 12px !important;
    font-size: 13px !important;
    font-family: inherit !important;
    resize: none !important;
    outline: none !important;
    transition: border-color 0.3s !important;
    max-height: 100px !important;
    line-height: 1.5 !important;
    background: #fafafa !important;
    color: #2d3436 !important;
    min-height: 38px !important;
    direction: rtl !important;
}

#pb-window #pb-input:focus,
.pb-window #pb-input:focus {
    border-color: var(--pb-primary) !important;
    background: #fff !important;
    box-shadow: 0 0 0 3px rgba(108, 92, 231, 0.1) !important;
}

#pb-window #pb-input::placeholder,
.pb-window #pb-input::placeholder {
    color: #adb5bd !important;
}

#pb-window #pb-input:disabled,
.pb-window #pb-input:disabled {
    opacity: 0.6 !important;
    cursor: not-allowed !important;
}

#pb-window #pb-send,
.pb-window #pb-send {
    width: 44px !important;
    height: 44px !important;
    border: none !important;
    border-radius: 12px !important;
    color: #fff !important;
    background: linear-gradient(135deg, var(--pb-primary), var(--pb-secondary)) !important;
    cursor: pointer !important;
    font-size: 17px !important;
    transition: all 0.25s ease !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.35) !important;
    flex-shrink: 0 !important;
    padding: 0 !important;
}

#pb-window #pb-send:hover:not(:disabled),
.pb-window #pb-send:hover:not(:disabled) {
    transform: translateY(-2px) scale(1.05) !important;
    box-shadow: 0 6px 16px rgba(102, 126, 234, 0.45) !important;
}

#pb-window #pb-send:active:not(:disabled),
.pb-window #pb-send:active:not(:disabled) {
    transform: translateY(0) scale(0.95) !important;
}

#pb-window #pb-send:disabled,
.pb-window #pb-send:disabled {
    opacity: 0.5 !important;
    cursor: not-allowed !important;
    transform: none !important;
    box-shadow: none !important;
}

/* ============================================================
   دکمه Voice
   ============================================================ */
#pb-window .pb-voice-btn,
.pb-window .pb-voice-btn {
    background: #f1f3f5 !important;
    border: none !important;
    border-radius: 50% !important;
    width: 38px !important;
    height: 38px !important;
    font-size: 18px !important;
    cursor: pointer !important;
    transition: all 0.3s !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    flex-shrink: 0 !important;
    color: #6c757d !important;
    margin: 0 2px !important;
}

#pb-window .pb-voice-btn:hover:not(.listening),
.pb-window .pb-voice-btn:hover:not(.listening) {
    background: #e9ecef !important;
}

#pb-window .pb-voice-btn.listening,
.pb-window .pb-voice-btn.listening {
    color: #ff4757 !important;
    background: #ffebee !important;
    animation: voicePulse 0.8s ease-in-out infinite !important;
}

@keyframes voicePulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.15); }
}

/* ============================================================
   نوتیفیکیشن
   ============================================================ */
#pb-container .pb-notification,
.pb-container .pb-notification {
    position: fixed !important;
    bottom: calc(var(--pb-offset, 80px) + 85px) !important;
    left: 50% !important;
    transform: translateX(-50%) !important;
    background: rgba(0, 0, 0, 0.85) !important;
    color: #fff !important;
    padding: 10px 24px !important;
    border-radius: 10px !important;
    font-size: 13px !important;
    z-index: 9999999 !important;
    animation: notifSlideUp 0.3s ease !important;
    backdrop-filter: blur(10px) !important;
    -webkit-backdrop-filter: blur(10px) !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2) !important;
    max-width: 90% !important;
    text-align: center !important;
    font-family: var(--pb-font) !important;
}

#pb-container .pb-notif-success,
.pb-container .pb-notif-success { background: rgba(40, 167, 69, 0.92) !important; }
#pb-container .pb-notif-error,
.pb-container .pb-notif-error { background: rgba(220, 53, 69, 0.92) !important; }
#pb-container .pb-notif-info,
.pb-container .pb-notif-info { background: rgba(108, 92, 231, 0.92) !important; }
#pb-container .pb-notif-warning,
.pb-container .pb-notif-warning { background: rgba(255, 193, 7, 0.92) !important; color: #212529 !important; }

@keyframes notifSlideUp {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(15px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

/* ============================================================
   تم تیره (Dark Theme)
   ============================================================ */
.pb-container[data-theme="dark"] #pb-window,
.pb-container[data-theme="dark"] .pb-window {
    background: #1a1a2e !important;
    border-color: #2d3436 !important;
}

.pb-container[data-theme="dark"] #pb-window .pb-messages,
.pb-container[data-theme="dark"] .pb-window .pb-messages {
    background: #1a1a2e !important;
}

.pb-container[data-theme="dark"] #pb-window .pb-bot-msg,
.pb-container[data-theme="dark"] .pb-window .pb-bot-msg {
    background: #2d3436 !important;
    color: #dfe6e9 !important;
    border-color: #3d3d5a !important;
}

.pb-container[data-theme="dark"] #pb-window .pb-input-area,
.pb-container[data-theme="dark"] .pb-window .pb-input-area {
    background: #1a1a2e !important;
    border-color: #2d3436 !important;
}

.pb-container[data-theme="dark"] #pb-window #pb-input,
.pb-container[data-theme="dark"] .pb-window #pb-input {
    background: #2d3436 !important;
    border-color: #3d3d5a !important;
    color: #dfe6e9 !important;
}

.pb-container[data-theme="dark"] #pb-window #pb-input:focus,
.pb-container[data-theme="dark"] .pb-window #pb-input:focus {
    background: #2d3436 !important;
    border-color: var(--pb-primary) !important;
}

.pb-container[data-theme="dark"] #pb-window .pb-faq-section,
.pb-container[data-theme="dark"] .pb-window .pb-faq-section {
    background: #2d3436 !important;
    border-color: #3d3d5a !important;
}

.pb-container[data-theme="dark"] #pb-window .pb-faq-btn,
.pb-container[data-theme="dark"] .pb-window .pb-faq-btn {
    background: #3d3d5a !important;
    border-color: #4d4d6a !important;
    color: #dfe6e9 !important;
}

.pb-container[data-theme="dark"] #pb-window .pb-faq-btn:hover,
.pb-container[data-theme="dark"] .pb-window .pb-faq-btn:hover {
    background: var(--pb-primary) !important;
    border-color: var(--pb-primary) !important;
}

.pb-container[data-theme="dark"] #pb-window .pb-faq-title,
.pb-container[data-theme="dark"] .pb-window .pb-faq-title {
    color: #adb5bd !important;
}

.pb-container[data-theme="dark"] #pb-window .pb-no-faq,
.pb-container[data-theme="dark"] .pb-window .pb-no-faq {
    color: #6c757d !important;
}

.pb-container[data-theme="dark"] #pb-window .pb-msg pre,
.pb-container[data-theme="dark"] .pb-window .pb-msg pre {
    background: #0d0d1a !important;
}

.pb-container[data-theme="dark"] #pb-window .pb-typing,
.pb-container[data-theme="dark"] .pb-window .pb-typing {
    background: #2d3436 !important;
    color: #adb5bd !important;
    border-color: #3d3d5a !important;
}

/* ============================================================
   واکنش‌گرا (Responsive)
   ============================================================ */
@media (max-width: 480px) {
    #pb-container,
    .pb-container {
        bottom: var(--pb-offset, 80px) !important;
        right: 15px !important;
    }
    
    .pb-pos-left {
        right: auto !important;
        left: 15px !important;
    }
    
    #pb-window,
    .pb-window {
        position: fixed !important;
        right: 10px !important;
        left: 10px !important;
        bottom: calc(var(--pb-offset, 80px) + 65px) !important;
        width: auto !important;
        max-width: calc(100vw - 20px) !important;
        max-height: 70vh !important;
        border-radius: 14px !important;
    }
    
    .pb-pos-left #pb-window,
    .pb-pos-left .pb-window {
        right: 10px !important;
        left: 10px !important;
    }
    
    #pb-toggle,
    .pb-toggle {
        width: 52px !important;
        height: 52px !important;
        font-size: 24px !important;
    }
    
    #pb-window .pb-messages,
    .pb-window .pb-messages {
        min-height: 150px !important;
        max-height: 250px !important;
        padding: 10px 12px !important;
    }
    
    #pb-window .pb-msg,
    .pb-window .pb-msg {
        font-size: 12px !important;
        padding: 6px 12px !important;
    }
    
    #pb-window .pb-faq-btn,
    .pb-window .pb-faq-btn {
        font-size: 10px !important;
        padding: 2px 10px !important;
        max-width: 130px !important;
    }
    
    #pb-window #pb-input,
    .pb-window #pb-input {
        font-size: 12px !important;
        padding: 6px 10px !important;
        min-height: 34px !important;
    }
    
    #pb-window #pb-send,
    .pb-window #pb-send {
        width: 38px !important;
        height: 38px !important;
        font-size: 15px !important;
        border-radius: 10px !important;
    }
    
    #pb-window .pb-voice-btn,
    .pb-window .pb-voice-btn {
        width: 34px !important;
        height: 34px !important;
        font-size: 16px !important;
    }
    
    #pb-container .pb-notification,
    .pb-container .pb-notification {
        font-size: 12px !important;
        padding: 8px 16px !important;
        bottom: calc(var(--pb-offset, 80px) + 70px) !important;
        max-width: 95% !important;
    }
}

@media (max-width: 380px) {
    #pb-window,
    .pb-window {
        max-height: 65vh !important;
    }
}

/* ============================================================
   چت زنده: استایل پیام‌های پشتیبانی انسانی (پاسخ دستی مدیر)
   ============================================================ */
#pb-window .pb-admin-msg,
.pb-window .pb-admin-msg {
    background: #16a34a !important;
    background: linear-gradient(135deg, #16a34a, #15803d) !important;
    color: #fff !important;
}

.pb-admin-tag {
    display: block;
    font-size: 11px;
    opacity: 0.85;
    font-weight: 600;
    margin-bottom: 2px;
}

#pb-window .pb-system-msg,
.pb-window .pb-system-msg {
    background: rgba(0, 0, 0, 0.06) !important;
    color: inherit !important;
    font-size: 12.5px !important;
    text-align: center;
}

.pb-kb-sources{margin-top:8px;padding-top:7px;border-top:1px solid rgba(120,90,180,.18);font-size:12px;opacity:.8;direction:rtl}