/* ============================================================================
   چتِ آنلاینِ شناور — «دستیار برتر»
   زبانِ بصری: نیویِ سرمه‌ای (اعتماد) + کهربایی پستی (انرژی)، هم‌خانواده با بقیه‌ی
   سایت. امضای این ویجت یک رینگِ نقطه‌چین و آرام دورِ آواتار است — رفرنس به رادار/
   موقعیت‌یابیِ یک مرسوله روی نقشه؛ بقیه‌ی اجزا عمداً آرام و بی‌سروصدا نگه داشته
   شده‌اند تا همان یک امضا به یاد بماند. شیشه‌ای، رسپانسیو کامل (تمام‌صفحه در
   موبایل با پشتیبانیِ safe-area)، فوکوسِ کیبوردِ قابل‌مشاهده، و reduced-motion.
   ============================================================================ */

.pp-chat-widget {
    position: fixed;
    bottom: 20px;
    left: 20px;
    z-index: 99990;
    font-family: inherit;
    direction: rtl;
    --pp-chat-ease-spring: cubic-bezier(.22, 1.28, .4, 1);
    --pp-chat-ease-out: cubic-bezier(.16, 1, .3, 1);
    --pp-chat-glow: 0 18px 40px -14px rgba(245, 165, 36, .55);
}

/* ---------- دکمه‌ی شناور ---------- */
.pp-chat-launcher {
    position: relative;
    width: 62px;
    height: 62px;
    border-radius: 50%;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    background: linear-gradient(150deg, var(--pp-primary, #f5a524) 0%, var(--pp-primary-dark, #d9860c) 100%);
    box-shadow: var(--pp-chat-glow), 0 4px 14px -4px rgba(15, 23, 42, .35), inset 0 1px 0 rgba(255, 255, 255, .35);
    transition: transform .35s var(--pp-chat-ease-spring), box-shadow .3s var(--pp-chat-ease-out);
}
.pp-chat-launcher::before {
    /* هایلایتِ نرمِ شیشه‌ای بالای دکمه — عمقِ ظریف بدونِ اضافه‌کاری */
    content: "";
    position: absolute;
    inset: 3px 3px auto 3px;
    height: 40%;
    border-radius: 999px 999px 60% 60%;
    background: linear-gradient(rgba(255, 255, 255, .38), rgba(255, 255, 255, 0));
    pointer-events: none;
}
.pp-chat-launcher:hover { transform: translateY(-3px) scale(1.05); box-shadow: 0 22px 44px -12px rgba(245, 165, 36, .68), 0 6px 16px -4px rgba(15, 23, 42, .3); }
.pp-chat-launcher:active { transform: translateY(0) scale(.95); }
.pp-chat-launcher:focus-visible { outline: 3px solid #fff; outline-offset: 3px; box-shadow: var(--pp-chat-glow), 0 0 0 5px rgba(245, 165, 36, .35); }
.pp-chat-launcher-icon { width: 26px; height: 26px; position: absolute; transition: opacity .25s ease, transform .35s var(--pp-chat-ease-spring); }
.pp-chat-launcher-icon svg { width: 100%; height: 100%; }
.pp-chat-icon-close { opacity: 0; transform: rotate(-90deg) scale(.5); }
.pp-chat-widget.pp-chat-is-open .pp-chat-icon-open { opacity: 0; transform: rotate(90deg) scale(.5); }
.pp-chat-widget.pp-chat-is-open .pp-chat-icon-close { opacity: 1; transform: rotate(0) scale(1); }

.pp-chat-launcher-ping {
    position: absolute;
    inset: -6px;
    border-radius: 50%;
    border: 2px solid rgba(245, 165, 36, .55);
    animation: pp-chat-ping 2.4s cubic-bezier(0, 0, .2, 1) infinite;
}
@keyframes pp-chat-ping {
    0%   { transform: scale(.85); opacity: .8; }
    75%, 100% { transform: scale(1.35); opacity: 0; }
}
.pp-chat-widget.pp-chat-is-open .pp-chat-launcher-ping { display: none; }

.pp-chat-launcher-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    min-width: 20px;
    height: 20px;
    padding: 0 5px;
    border-radius: 999px;
    background: var(--pp-error, #f04438);
    color: #fff;
    font-size: 11px;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid #fff;
    box-shadow: 0 3px 8px -2px rgba(240, 68, 56, .6);
    animation: pp-chat-badge-pop .4s var(--pp-chat-ease-spring) .6s backwards;
}
@keyframes pp-chat-badge-pop { from { transform: scale(0); } to { transform: scale(1); } }
.pp-chat-launcher-badge.pp-chat-badge-hide { display: none; }

/* ---------- حبابِ خوش‌آمدگویی خودکار ---------- */
.pp-chat-teaser {
    position: absolute;
    bottom: 76px;
    left: 0;
    width: 250px;
    background: var(--pp-surface, #fff);
    color: var(--pp-text, #131a2b);
    border-radius: 18px 18px 18px 4px;
    padding: 14px 16px;
    box-shadow: 0 24px 48px -18px rgba(15, 23, 42, .3), 0 2px 6px -2px rgba(15, 23, 42, .06);
    border: 1px solid rgba(15, 23, 42, .04);
    font-size: 13px;
    line-height: 1.85;
    opacity: 0;
    visibility: hidden;
    transform: translateY(12px) scale(.94);
    transform-origin: bottom right;
    transition: opacity .35s ease, transform .4s var(--pp-chat-ease-spring), visibility .35s;
}
.pp-chat-teaser.pp-chat-teaser-show { opacity: 1; visibility: visible; transform: translateY(0) scale(1); }
.pp-chat-teaser p { margin: 0; padding-left: 18px; }
.pp-chat-teaser-close {
    position: absolute;
    top: 6px;
    left: 6px;
    width: 22px; height: 22px;
    border: none;
    background: var(--pp-surface-2, #f8f9fd);
    color: var(--pp-muted, #6b7280);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer;
    transition: background .2s ease, color .2s ease;
}
.pp-chat-teaser-close:hover { background: var(--pp-error-bg, #feecec); color: var(--pp-error, #f04438); }
.pp-chat-teaser-close:focus-visible { outline: 2px solid var(--pp-primary, #f5a524); outline-offset: 2px; }
.pp-chat-teaser-close svg { width: 11px; height: 11px; }

/* ---------- پنجره‌ی گفتگو ---------- */
.pp-chat-panel {
    position: absolute;
    bottom: 78px;
    left: 0;
    width: 372px;
    max-width: calc(100vw - 40px);
    height: min(580px, 76vh);
    background: var(--pp-surface, #fff);
    border-radius: 24px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow:
        0 36px 70px -24px rgba(15, 23, 42, .38),
        0 8px 20px -8px rgba(15, 23, 42, .16),
        inset 0 0 0 1px rgba(255, 255, 255, .06);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px) scale(.96);
    transform-origin: bottom right;
    transition: opacity .32s ease, transform .38s var(--pp-chat-ease-spring), visibility .32s;
}
.pp-chat-widget.pp-chat-is-open .pp-chat-panel { opacity: 1; visibility: visible; transform: translateY(0) scale(1); }
.pp-chat-panel[hidden] { display: flex; } /* جاوااسکریپت‌محور: انیمیشن با کلاس، نه با hidden مدیریت می‌شود */

/* هدرِ گرادیانتِ متحرک — هم‌خانواده با بخشِ «میان‌بر صفحه»، امضایِ برند */
.pp-chat-header {
    position: relative;
    overflow: hidden;
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 17px 18px;
    color: #fff;
    background:
        radial-gradient(circle at 15% 20%, rgba(245, 165, 36, .38), transparent 55%),
        radial-gradient(circle at 85% 90%, rgba(63, 122, 224, .3), transparent 50%),
        linear-gradient(135deg, var(--pp-navy, #0f2444), var(--pp-navy-2, #17335f));
    background-size: 200% 200%, 200% 200%, 100% 100%;
    animation: pp-mesh-drift 16s ease-in-out infinite alternate;
    box-shadow: 0 1px 0 rgba(255, 255, 255, .06) inset;
}
@keyframes pp-mesh-drift {
    0%   { background-position: 0% 0%, 100% 100%, 0 0; }
    100% { background-position: 100% 60%, 0% 30%, 0 0; }
}
.pp-chat-header-blob { position: absolute; border-radius: 50%; filter: blur(32px); opacity: .5; pointer-events: none; }
.pp-chat-header-blob-1 { width: 100px; height: 100px; top: -34px; left: -22px; background: rgba(245, 165, 36, .55); }
.pp-chat-header-blob-2 { width: 78px; height: 78px; bottom: -34px; right: 34px; background: rgba(63, 122, 224, .5); }

.pp-chat-agent { position: relative; z-index: 1; display: flex; align-items: center; gap: 11px; min-width: 0; }
.pp-chat-avatar {
    position: relative;
    flex: 0 0 auto;
    width: 40px; height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, .16);
    display: flex; align-items: center; justify-content: center;
    font-size: 18px;
    border: 1px solid rgba(255, 255, 255, .32);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, .25);
}
/* امضای بصری: رینگِ نقطه‌چینِ آرام دورِ آواتار — یادآورِ رادار/موقعیت‌یابیِ مرسوله.
   فقط وقتی «آنلاین»ایم می‌چرخد؛ حالتِ آفلاین بی‌حرکت و کم‌رنگ‌تر است. */
.pp-chat-avatar::before {
    content: "";
    position: absolute;
    inset: -5px;
    border-radius: 50%;
    border: 1.5px dashed rgba(245, 165, 36, .55);
    animation: pp-chat-radar-spin 10s linear infinite;
}
@keyframes pp-chat-radar-spin { to { transform: rotate(360deg); } }
/* وقتی آفلاینیم، رینگ ثابت و کم‌رنگ‌تر می‌شود (status-dot داخلِ همین avatar است) */
.pp-chat-avatar:has(.pp-chat-status-dot.pp-chat-status-offline)::before {
    animation-play-state: paused;
    opacity: .35;
}
.pp-chat-status-dot {
    position: absolute;
    bottom: -1px; left: -1px;
    width: 12px; height: 12px;
    border-radius: 50%;
    background: var(--pp-success, #12b76a);
    border: 2px solid var(--pp-navy, #0f2444);
    box-shadow: 0 0 0 2px rgba(18, 183, 106, .25);
    transition: background .2s ease, box-shadow .2s ease;
}
.pp-chat-status-dot.pp-chat-status-offline { background: var(--pp-muted, #9aa2b1); box-shadow: none; }
.pp-chat-agent-info { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.pp-chat-agent-info strong { font-size: 14px; font-weight: 800; letter-spacing: -.01em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pp-chat-agent-info small { font-size: 11px; color: rgba(255, 255, 255, .82); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.pp-chat-min {
    position: relative;
    z-index: 1;
    flex: 0 0 auto;
    width: 30px; height: 30px;
    border-radius: 50%;
    border: none;
    background: rgba(255, 255, 255, .12);
    color: #fff;
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    transition: background .2s ease, transform .2s var(--pp-chat-ease-out);
}
.pp-chat-min:hover { background: rgba(255, 255, 255, .26); transform: translateY(1px); }
.pp-chat-min:focus-visible { outline: 2px solid #fff; outline-offset: 2px; }
.pp-chat-min svg { width: 15px; height: 15px; }

/* ---------- بدنه‌ی پیام‌ها ---------- */
.pp-chat-body {
    flex: 1 1 auto;
    overflow-y: auto;
    padding: 18px 14px;
    display: flex;
    flex-direction: column;
    gap: 11px;
    background:
        radial-gradient(circle at 100% 0%, rgba(245, 165, 36, .06), transparent 42%),
        radial-gradient(circle at 0% 100%, rgba(63, 122, 224, .05), transparent 45%),
        var(--pp-surface-2, #f8f9fd);
    scroll-behavior: smooth;
    scrollbar-width: thin;
    scrollbar-color: var(--pp-border, #e2e6f0) transparent;
}
.pp-chat-body::-webkit-scrollbar { width: 6px; }
.pp-chat-body::-webkit-scrollbar-track { background: transparent; }
.pp-chat-body::-webkit-scrollbar-thumb { background: var(--pp-border, #e2e6f0); border-radius: 10px; }
.pp-chat-body::-webkit-scrollbar-thumb:hover { background: var(--pp-muted, #9aa2b1); }

.pp-chat-msg {
    max-width: 85%;
    padding: 10.5px 14px;
    border-radius: 17px;
    font-size: 13.2px;
    line-height: 1.9;
    animation: pp-chat-msg-in .38s var(--pp-chat-ease-spring) backwards;
}
@keyframes pp-chat-msg-in {
    from { opacity: 0; transform: translateY(10px) scale(.96); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}
.pp-chat-msg a { color: inherit; text-decoration: underline; text-underline-offset: 2px; font-weight: 700; transition: opacity .15s ease; }
.pp-chat-msg a:hover { opacity: .8; }
.pp-chat-msg-bot {
    align-self: flex-start;
    background: linear-gradient(180deg, #ffffff, #fcfcfe);
    border: 1px solid var(--pp-border, #e2e6f0);
    border-bottom-left-radius: 4px;
    color: var(--pp-text, #131a2b);
    box-shadow: 0 3px 10px -4px rgba(15, 23, 42, .1);
}
.pp-chat-msg-user {
    align-self: flex-end;
    background: linear-gradient(140deg, var(--pp-primary, #f5a524) 0%, var(--pp-primary-dark, #d9860c) 100%);
    color: #fff;
    border-bottom-right-radius: 4px;
    box-shadow: 0 8px 18px -8px rgba(245, 165, 36, .55);
}
.pp-chat-msg-actions { margin-top: 9px; display: flex; flex-wrap: wrap; gap: 6px; }
.pp-chat-msg-action-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 6.5px 12px;
    border-radius: 999px;
    background: var(--pp-primary-light, #fff1d9);
    color: var(--pp-primary-dark, #d9860c) !important;
    font-size: 11.5px;
    font-weight: 800;
    text-decoration: none !important;
    border: 1px solid rgba(245, 165, 36, .35);
    transition: background .2s ease, transform .2s var(--pp-chat-ease-out), box-shadow .2s ease;
}
.pp-chat-msg-action-btn:hover { background: var(--pp-primary, #f5a524); color: #fff !important; transform: translateY(-1px); box-shadow: 0 6px 14px -6px rgba(245, 165, 36, .6); }
.pp-chat-msg-action-btn:focus-visible { outline: 2px solid var(--pp-primary-dark, #d9860c); outline-offset: 2px; }

/* ---------- پیامِ کارشناس (ادمین)، پیامِ سیستمی، دکمه‌ی «نیاز به کارشناس» ---------- */
.pp-chat-msg-agent {
    align-self: flex-start;
    background: linear-gradient(180deg, #f2f9ff, #eef6ff);
    border: 1px solid #cfe4fb;
    border-bottom-left-radius: 4px;
    color: #0f3f6e;
    box-shadow: 0 3px 10px -4px rgba(15, 23, 42, .08);
}
.pp-chat-msg-agent-tag {
    display: block;
    font-size: 10.5px;
    font-weight: 800;
    color: #2f7fd1;
    margin-bottom: 3px;
    letter-spacing: .01em;
}
.pp-chat-msg-system {
    align-self: center;
    background: transparent;
    color: var(--pp-muted, #9aa2b1);
    font-size: 11px;
    padding: 3px 10px;
    box-shadow: none;
}
.pp-chat-escalate-row { margin-top: 9px; }
.pp-chat-escalate-btn {
    border: 1px dashed rgba(15, 23, 42, .18);
    background: transparent;
    color: var(--pp-muted, #7b8291);
    font-size: 10.5px;
    font-weight: 700;
    padding: 5.5px 11px;
    border-radius: 999px;
    cursor: pointer;
    transition: background .2s ease, color .2s ease, border-color .2s ease, transform .15s ease;
}
.pp-chat-escalate-btn:hover { background: var(--pp-primary-light, #fff1d9); color: var(--pp-primary-dark, #d9860c); border-color: rgba(245, 165, 36, .4); border-style: solid; transform: translateY(-1px); }
.pp-chat-escalate-btn:focus-visible { outline: 2px solid var(--pp-primary, #f5a524); outline-offset: 2px; }

.pp-chat-waiting-banner {
    flex: 0 0 auto;
    font-size: 11.5px;
    text-align: center;
    padding: 8px 12px;
    background: linear-gradient(180deg, #fffaf0, #fff8e8);
    color: #93650a;
    border-top: 1px solid rgba(245, 165, 36, .25);
    border-bottom: 1px solid rgba(245, 165, 36, .25);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 6px 10px;
}
.pp-chat-return-bot-btn {
    border: 1px solid rgba(147, 101, 10, .35);
    background: #fff;
    color: #93650a;
    font-size: 10.5px;
    font-weight: 700;
    padding: 4.5px 11px;
    border-radius: 999px;
    cursor: pointer;
    white-space: nowrap;
    transition: background .2s ease, color .2s ease, transform .15s ease;
}
.pp-chat-return-bot-btn:hover { background: #93650a; color: #fff; transform: translateY(-1px); }
.pp-chat-return-bot-btn:focus-visible { outline: 2px solid #93650a; outline-offset: 2px; }

[data-pp-theme="dark"] .pp-chat-return-bot-btn { background: #2a2110; color: #f1c878; border-color: rgba(245, 165, 36, .35); }
[data-pp-theme="dark"] .pp-chat-return-bot-btn:hover { background: #f1c878; color: #2a2110; }

/* نشانگرِ «در حال تایپ» */
.pp-chat-typing {
    align-self: flex-start;
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 13px 16px;
    border-radius: 17px;
    border-bottom-left-radius: 4px;
    background: #fff;
    border: 1px solid var(--pp-border, #e2e6f0);
    box-shadow: 0 3px 10px -4px rgba(15, 23, 42, .1);
}
.pp-chat-typing span {
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--pp-primary, #f5a524);
    animation: pp-chat-typing-bounce 1.1s ease-in-out infinite;
}
.pp-chat-typing span:nth-child(2) { animation-delay: .15s; }
.pp-chat-typing span:nth-child(3) { animation-delay: .3s; }
@keyframes pp-chat-typing-bounce {
    0%, 60%, 100% { transform: translateY(0); opacity: .45; }
    30% { transform: translateY(-5px); opacity: 1; }
}

/* ---------- چیپ‌های پاسخ سریع ---------- */
.pp-chat-quick-replies {
    flex: 0 0 auto;
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
    padding: 11px 14px;
    border-top: 1px solid var(--pp-border, #e2e6f0);
    background: var(--pp-surface, #fff);
}
.pp-chat-quick-replies:empty { display: none; }
.pp-chat-chip {
    border: 1px solid var(--pp-border, #e2e6f0);
    background: var(--pp-surface-2, #f8f9fd);
    color: var(--pp-text, #131a2b);
    font-size: 11.5px;
    font-weight: 700;
    padding: 7.5px 13px;
    border-radius: 999px;
    cursor: pointer;
    box-shadow: 0 1px 3px -1px rgba(15, 23, 42, .06);
    transition: background .2s ease, border-color .2s ease, color .2s ease, transform .18s var(--pp-chat-ease-out), box-shadow .2s ease;
}
.pp-chat-chip:hover { background: var(--pp-primary, #f5a524); border-color: var(--pp-primary, #f5a524); color: #fff; transform: translateY(-2px); box-shadow: 0 8px 16px -8px rgba(245, 165, 36, .55); }
.pp-chat-chip:active { transform: translateY(0) scale(.97); }
.pp-chat-chip:focus-visible { outline: 2px solid var(--pp-primary-dark, #d9860c); outline-offset: 2px; }

/* ---------- ورودیِ پیام ---------- */
.pp-chat-input-row {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 11px 12px;
    border-top: 1px solid var(--pp-border, #e2e6f0);
    background: var(--pp-surface, #fff);
    box-shadow: 0 -6px 16px -12px rgba(15, 23, 42, .18);
}
.pp-chat-input-row input {
    flex: 1;
    border: 1px solid var(--pp-border, #e2e6f0);
    background: var(--pp-surface-2, #f8f9fd);
    border-radius: 999px;
    padding: 10.5px 17px;
    font-size: 13px;
    color: var(--pp-text, #131a2b);
    font-family: inherit;
    outline: none;
    transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}
.pp-chat-input-row input::placeholder { color: var(--pp-muted, #9aa2b1); }
.pp-chat-input-row input:focus { border-color: var(--pp-primary, #f5a524); background: var(--pp-surface, #fff); box-shadow: 0 0 0 4px rgba(245, 165, 36, .16); }
.pp-chat-send {
    flex: 0 0 auto;
    width: 39px; height: 39px;
    border-radius: 50%;
    border: none;
    background: linear-gradient(140deg, var(--pp-primary, #f5a524), var(--pp-primary-dark, #d9860c));
    color: #fff;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer;
    box-shadow: 0 6px 14px -6px rgba(245, 165, 36, .6);
    transition: transform .25s var(--pp-chat-ease-spring), box-shadow .2s ease;
}
.pp-chat-send:hover { transform: scale(1.08) rotate(-8deg); box-shadow: 0 8px 18px -6px rgba(245, 165, 36, .7); }
.pp-chat-send:active { transform: scale(.94); }
.pp-chat-send:focus-visible { outline: 2px solid var(--pp-primary-dark, #d9860c); outline-offset: 3px; }
.pp-chat-send svg { width: 16px; height: 16px; transform: scaleX(-1); } /* پیکان رو به راست برای چیدمانِ RTL */

.pp-chat-footer-note {
    flex: 0 0 auto;
    text-align: center;
    font-size: 10.5px;
    color: var(--pp-muted, #6b7280);
    padding: 0 12px 11px;
    background: var(--pp-surface, #fff);
}
.pp-chat-footer-note a { color: var(--pp-primary-dark, #d9860c); font-weight: 800; transition: opacity .15s ease; }
.pp-chat-footer-note a:hover { opacity: .75; }

/* ---------- ریسپانسیو: تمام‌صفحه در موبایل (با پشتیبانیِ safe-area) ---------- */
@media (max-width: 480px) {
    .pp-chat-widget {
        bottom: calc(14px + env(safe-area-inset-bottom, 0px));
        left: 14px;
        right: 14px;
    }
    .pp-chat-launcher { position: absolute; bottom: 0; left: 0; }
    .pp-chat-teaser { bottom: 76px; width: min(250px, calc(100vw - 90px)); }
    .pp-chat-panel {
        position: fixed;
        inset: 0;
        bottom: 0;
        left: 0;
        width: 100%;
        max-width: 100%;
        height: 100%;
        max-height: 100%;
        border-radius: 0;
    }
    .pp-chat-panel[hidden] { display: none; }
    .pp-chat-header { padding-top: calc(17px + env(safe-area-inset-top, 0px)); }
    .pp-chat-input-row { padding-bottom: calc(11px + env(safe-area-inset-bottom, 0px)); }
}

@media (prefers-reduced-motion: reduce) {
    .pp-chat-launcher-ping,
    .pp-chat-header,
    .pp-chat-avatar::before,
    .pp-chat-msg,
    .pp-chat-launcher-badge,
    .pp-chat-typing span { animation: none !important; }
    .pp-chat-launcher,
    .pp-chat-panel,
    .pp-chat-teaser,
    .pp-chat-chip,
    .pp-chat-send,
    .pp-chat-msg-action-btn { transition: none !important; }
}

/* ---------- سازگاری با حالتِ شب ---------- */
[data-pp-theme="dark"] .pp-chat-teaser { background: var(--pp-surface, #17203a); color: var(--pp-text, #eaeefb); border-color: rgba(255, 255, 255, .06); }
[data-pp-theme="dark"] .pp-chat-teaser-close { background: rgba(255, 255, 255, .08); color: var(--pp-muted, #9aa2b1); }
[data-pp-theme="dark"] .pp-chat-panel { background: var(--pp-surface, #17203a); }
[data-pp-theme="dark"] .pp-chat-body { background: var(--pp-surface-2, #101830); }
[data-pp-theme="dark"] .pp-chat-msg-bot { background: linear-gradient(180deg, #1b2440, #17203a); border-color: var(--pp-border, #2a3559); color: var(--pp-text, #eaeefb); }
[data-pp-theme="dark"] .pp-chat-typing { background: #17203a; border-color: var(--pp-border, #2a3559); }
[data-pp-theme="dark"] .pp-chat-quick-replies,
[data-pp-theme="dark"] .pp-chat-input-row,
[data-pp-theme="dark"] .pp-chat-footer-note { background: var(--pp-surface, #17203a); border-color: var(--pp-border, #2a3559); }
[data-pp-theme="dark"] .pp-chat-chip { background: var(--pp-surface-2, #101830); border-color: var(--pp-border, #2a3559); color: var(--pp-text, #eaeefb); }
[data-pp-theme="dark"] .pp-chat-input-row input { background: var(--pp-surface-2, #101830); border-color: var(--pp-border, #2a3559); color: var(--pp-text, #eaeefb); }
[data-pp-theme="dark"] .pp-chat-input-row input:focus { background: #17203a; }

/* سازگاریِ شب برای پیامِ کارشناس/سیستمی/بنرِ انتظار */
[data-pp-theme="dark"] .pp-chat-msg-agent { background: linear-gradient(180deg, #16273f, #12233a); border-color: #234866; color: #bfe0ff; }
[data-pp-theme="dark"] .pp-chat-waiting-banner { background: #2a2110; color: #f1c878; border-color: rgba(245, 165, 36, .3); }
[data-pp-theme="dark"] .pp-chat-escalate-btn { border-color: var(--pp-border, #2a3559); color: var(--pp-muted, #9aa2b1); }