/* ===== مشاور هوشمند آیلتس — ویجت چت (RTL) ===== */
#icai-root{ --icai-grad1:#0f2a43; --icai-grad2:#0e7490; --icai-ink:#1e293b; --icai-muted:#64748b; --icai-bubble:#eef3f8; --icai-line:#e2e8f0; --icai-green:#16a34a; direction:rtl; }

/* دکمه شناور */
.icai-fab{ position:fixed; bottom:22px; z-index:999990; width:64px; height:64px; border-radius:50%; border:none; cursor:pointer; background:linear-gradient(135deg,var(--icai-grad1),var(--icai-grad2)); color:#fff; box-shadow:0 8px 24px rgba(14,116,144,.45); display:flex; align-items:center; justify-content:center; transition:transform .2s, box-shadow .2s; animation:icai-pulse 2.4s infinite; }
.icai-fab.left{ left:22px; } .icai-fab.right{ right:22px; }
.icai-fab:hover{ transform:scale(1.06); }
.icai-fab svg{ width:30px; height:30px; }
.icai-fab .icai-badge{ position:absolute; top:0; right:0; background:#e5484d; color:#fff; font-size:11px; font-weight:700; min-width:20px; height:20px; border-radius:10px; display:flex; align-items:center; justify-content:center; padding:0 4px; border:2px solid #fff; }
@keyframes icai-pulse{ 0%{ box-shadow:0 8px 24px rgba(14,116,144,.45), 0 0 0 0 rgba(14,116,144,.35);} 70%{ box-shadow:0 8px 24px rgba(14,116,144,.45), 0 0 0 16px rgba(14,116,144,0);} 100%{ box-shadow:0 8px 24px rgba(14,116,144,.45), 0 0 0 0 rgba(14,116,144,0);} }

/* پنجره چت */
.icai-panel{ position:fixed; bottom:24px; z-index:999991; width:380px; max-width:calc(100vw - 24px); height:540px; max-height:calc(100vh - 96px); background:#fff; border-radius:18px; box-shadow:0 20px 60px rgba(15,42,67,.35); display:flex; flex-direction:column; overflow:hidden; font-family:inherit; animation:icai-in .25s ease; }
.icai-panel.left{ left:22px; } .icai-panel.right{ right:22px; }
@keyframes icai-in{ from{ opacity:0; transform:translateY(14px);} to{ opacity:1; transform:none;} }

/* هدر */
.icai-head{ background:linear-gradient(135deg,var(--icai-grad1),var(--icai-grad2)); color:#fff; padding:14px 16px; display:flex; align-items:center; gap:12px; }
.icai-head .icai-avatar{ width:44px; height:44px; border-radius:50%; background:rgba(255,255,255,.18); display:flex; align-items:center; justify-content:center; font-size:22px; flex:0 0 auto; }
.icai-head .icai-titles{ flex:1; min-width:0; }
.icai-head .icai-titles strong{ display:block; font-size:14.5px; }
.icai-head .icai-titles span{ display:flex; align-items:center; gap:5px; font-size:11.5px; color:#d9ecf7; }
.icai-head .icai-dot{ width:8px; height:8px; border-radius:50%; background:var(--icai-green); display:inline-block; animation:icai-blink 1.6s infinite; }
@keyframes icai-blink{ 50%{ opacity:.35; } }
.icai-close{ background:rgba(255,255,255,.15); border:none; color:#fff; width:30px; height:30px; border-radius:8px; cursor:pointer; font-size:16px; line-height:1; flex:0 0 auto; }
.icai-close:hover{ background:rgba(255,255,255,.28); }

/* ناحیه پیام‌ها */
.icai-body{ flex:1; overflow-y:auto; padding:16px 14px; background:#f7fafc; scroll-behavior:smooth; }
.icai-body::-webkit-scrollbar{ width:6px; } .icai-body::-webkit-scrollbar-thumb{ background:#cbd5e1; border-radius:3px; }

.icai-row{ display:flex; margin-bottom:12px; gap:8px; }
.icai-row .icai-ava{ width:30px; height:30px; border-radius:50%; flex:0 0 auto; display:flex; align-items:center; justify-content:center; font-size:15px; background:#e2e8f0; }
.icai-row.bot .icai-ava{ background:linear-gradient(135deg,var(--icai-grad1),var(--icai-grad2)); }
.icai-row.user{ flex-direction:row-reverse; }
.icai-row .icai-bubble{ max-width:78%; padding:9px 13px; border-radius:14px; font-size:13.5px; line-height:1.85; color:var(--icai-ink); white-space:pre-wrap; word-break:break-word; }
.icai-row.bot .icai-bubble{ background:var(--icai-bubble); border:1px solid var(--icai-line); border-top-right-radius:4px; }
.icai-row.user .icai-bubble{ background:linear-gradient(135deg,var(--icai-grad1),var(--icai-grad2)); color:#fff; border-top-left-radius:4px; }
.icai-row .icai-time{ font-size:10px; color:var(--icai-muted); align-self:flex-end; }

/* افکت تایپ */
.icai-typing{ display:inline-flex; gap:4px; padding:10px 14px; }
.icai-typing i{ width:7px; height:7px; border-radius:50%; background:#94a3b8; animation:icai-ty 1.2s infinite; }
.icai-typing i:nth-child(2){ animation-delay:.15s; } .icai-typing i:nth-child(3){ animation-delay:.3s; }
@keyframes icai-ty{ 0%,60%,100%{ transform:translateY(0); opacity:.5;} 30%{ transform:translateY(-5px); opacity:1;} }

/* گزینه‌های سریع */
.icai-chips{ display:flex; flex-wrap:wrap; gap:7px; padding:4px 14px 10px; background:#f7fafc; }
.icai-chip{ border:1px solid var(--icai-line); background:#fff; color:#0e7490; border-radius:999px; padding:6px 13px; font-size:12.5px; cursor:pointer; transition:.15s; }
.icai-chip:hover{ background:var(--icai-grad2); border-color:var(--icai-grad2); color:#fff; }

/* فرم سرنخ */
.icai-leadform{ border:1px dashed #0e7490; border-radius:12px; padding:13px; background:#f0f9ff; margin-bottom:12px; }
.icai-leadform h4{ margin:0 0 10px; font-size:14px; color:var(--icai-grad1); }
.icai-leadform input, .icai-leadform select, .icai-leadform textarea{ width:100%; box-sizing:border-box; border:1px solid var(--icai-line); border-radius:8px; padding:8px 10px; font-size:13px; margin-bottom:8px; font-family:inherit; background:#fff; }
.icai-leadform textarea{ resize:vertical; min-height:50px; }
.icai-leadform .icai-btn{ background:linear-gradient(135deg,var(--icai-grad1),var(--icai-grad2)); color:#fff; border:none; border-radius:9px; padding:9px 14px; font-size:13.5px; cursor:pointer; width:100%; font-family:inherit; }
.icai-leadform .icai-btn:disabled{ opacity:.6; cursor:wait; }
.icai-leadform .icai-note{ font-size:11px; color:var(--icai-muted); margin-top:6px; }

/* حالت موفقیت */
.icai-success{ text-align:center; padding:18px 12px; }
.icai-success .icai-ok{ font-size:42px; }
.icai-success h4{ margin:8px 0 4px; color:var(--icai-grad1); font-size:16px; }
.icai-success p{ font-size:13px; color:var(--icai-muted); margin:0 0 14px; }
.icai-success a{ display:block; text-decoration:none; border-radius:9px; padding:10px; margin-bottom:8px; font-size:14px; font-weight:600; }
.icai-success .icai-wa{ background:#25d366; color:#fff; }
.icai-success .icai-tel{ background:#e2e8f0; color:var(--icai-grad1); }
.icai-success .icai-newchat{ background:none; border:1px solid var(--icai-line); color:var(--icai-muted); font-size:12px; cursor:pointer; }

/* نوار پایین */
.icai-foot{ display:flex; align-items:flex-end; gap:8px; padding:10px 12px; border-top:1px solid var(--icai-line); background:#fff; }
.icai-foot textarea{ flex:1; border:1px solid var(--icai-line); border-radius:10px; padding:9px 12px; font-size:13.5px; resize:none; max-height:90px; font-family:inherit; line-height:1.6; }
.icai-foot textarea:focus{ outline:none; border-color:var(--icai-grad2); }
.icai-send{ width:40px; height:40px; border-radius:10px; border:none; background:linear-gradient(135deg,var(--icai-grad1),var(--icai-grad2)); color:#fff; cursor:pointer; display:flex; align-items:center; justify-content:center; flex:0 0 auto; }
.icai-send svg{ width:19px; height:19px; }
.icai-send:disabled{ opacity:.5; cursor:default; }
.icai-foot .icai-priv{ font-size:10px; color:var(--icai-muted); position:absolute; }

/* لینک شماره داخل پیام‌ها — شبیه دکمه تماس */
.icai-tel-link{ display:inline-flex; align-items:center; gap:5px; background:#16a34a; color:#fff !important; padding:4px 12px; border-radius:999px; text-decoration:none !important; font-weight:700; font-size:12.5px; margin:2px 3px; vertical-align:middle; box-shadow:0 2px 6px rgba(22,163,74,.35); }
.icai-tel-link:hover{ background:#15803d; }

/* لینک صفحات سایت داخل پیام‌ها — دکمه آبی */
.icai-page-link{ display:inline-block; background:#0e7490; color:#fff !important; padding:3px 11px; border-radius:8px; text-decoration:none !important; font-size:12px; margin:2px 3px; word-break:break-all; line-height:1.7; box-shadow:0 2px 5px rgba(14,116,144,.3); }
.icai-page-link:hover{ background:#155e75; }

/* دکمه‌های تماس/واتساپ کنار فرم */
.icai-quick-actions{ display:flex; gap:8px; margin-bottom:10px; }
.icai-quick-actions a{ flex:1; text-align:center; text-decoration:none; border-radius:9px; padding:10px 6px; font-size:13px; font-weight:700; color:#fff; }
.icai-act-call{ background:#0e7490; }
.icai-act-call:hover{ background:#155e75; }
.icai-act-wa{ background:#25d366; }
.icai-act-wa:hover{ background:#1ebe5b; }
.icai-sep{ text-align:center; color:var(--icai-muted); font-size:11.5px; margin:0 0 8px; }
.icai-hours{ background:#fff7ed; border:1px solid #fed7aa; color:#9a3412; border-radius:9px; padding:7px 10px; font-size:11.5px; line-height:1.8; margin-top:8px; }
.icai-hours b{ color:#c2410c; }
.icai-success a.telbig{ background:#0e7490; color:#fff; font-size:15px; }
.icai-success a.wabig{ background:#25d366; color:#fff; font-size:15px; }

/* موبایل — پنل به‌صورت «کشوی پایین» با ارتفاع کمتر تا محتوای سایت پشتش دیده شود */
@media (max-width:640px){
  .icai-panel{ left:8px !important; right:8px !important; bottom:8px !important; width:auto; max-width:100%; height:auto; max-height:78dvh; border-radius:18px; }
  .icai-fab{ bottom:16px; }
  .icai-fab.left{ left:16px; } .icai-fab.right{ right:16px; }
}