/* Primix Sales Chat Widget v1 — public marketing assistant styling.
 * Brand-aligned with pmx-brand-v1 gradient (accent → accent2).
 * Positioned opposite pmx-support-widget to avoid overlap.
 */

:root {
  --pmx-sales-accent: var(--accent, #3b82f6);
  --pmx-sales-accent-2: var(--accent2, #7c3aed);
  --pmx-sales-bg: #ffffff;
  --pmx-sales-text: #0f172a;
  --pmx-sales-muted: #64748b;
  --pmx-sales-border: rgba(15, 23, 42, 0.08);
  --pmx-sales-surface: #f1f5f9;
  --pmx-sales-user-bg: linear-gradient(135deg, #3b82f6, #7c3aed);
  --pmx-sales-shadow: 0 20px 50px -12px rgba(59, 130, 246, 0.30), 0 8px 20px -4px rgba(0, 0, 0, 0.10);
  --pmx-sales-shadow-btn: 0 12px 30px -8px rgba(59, 130, 246, 0.55), 0 4px 12px -2px rgba(0, 0, 0, 0.12);
}

@media (prefers-color-scheme: dark) {
  :root {
    --pmx-sales-bg: #0f172a;
    --pmx-sales-text: #e2e8f0;
    --pmx-sales-muted: #94a3b8;
    --pmx-sales-border: rgba(226, 232, 240, 0.12);
    --pmx-sales-surface: #1e293b;
  }
}

.pmx-sales-root {
  position: fixed;
  bottom: 20px;
  inset-inline-end: 20px;   /* bottom-left in RTL; opposite of pmx-support-widget */
  z-index: 9997;             /* below support (99998) and any modal (10000) */
  font-family: Tajawal, system-ui, -apple-system, "Segoe UI", Arial, sans-serif;
  direction: rtl;
}

/* ============================================================
   Floating action button (FAB)
   ============================================================ */
.pmx-sales-fab {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  color: #ffffff;
  background: linear-gradient(135deg, var(--pmx-sales-accent), var(--pmx-sales-accent-2));
  box-shadow: var(--pmx-sales-shadow-btn);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.18s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.2s ease;
  padding: 0;
  outline: none;
  -webkit-tap-highlight-color: transparent;
}
.pmx-sales-fab:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 38px -8px rgba(59, 130, 246, 0.65), 0 6px 14px -3px rgba(0, 0, 0, 0.15);
}
.pmx-sales-fab:active { transform: translateY(0); }
.pmx-sales-fab.open { transform: rotate(90deg); }

/* ============================================================
   Panel
   ============================================================ */
.pmx-sales-panel {
  position: absolute;
  bottom: 76px;
  inset-inline-end: 0;
  width: min(380px, calc(100vw - 40px));
  max-height: min(560px, calc(100vh - 120px));
  background: var(--pmx-sales-bg);
  color: var(--pmx-sales-text);
  border: 1px solid var(--pmx-sales-border);
  border-radius: 18px;
  box-shadow: var(--pmx-sales-shadow);
  overflow: hidden;
  display: none;
  flex-direction: column;
}
.pmx-sales-panel.open { display: flex; }

/* Header */
.pmx-sales-header {
  padding: 14px 16px;
  background: linear-gradient(135deg, var(--pmx-sales-accent), var(--pmx-sales-accent-2));
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-shrink: 0;
}
.pmx-sales-title-wrap { display: flex; flex-direction: column; gap: 2px; }
.pmx-sales-title { font-size: 15px; font-weight: 800; }
.pmx-sales-subtitle { font-size: 11px; opacity: 0.9; font-weight: 600; }
.pmx-sales-close {
  border: none;
  background: rgba(255, 255, 255, 0.15);
  color: #ffffff;
  width: 32px;
  height: 32px;
  border-radius: 10px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}
.pmx-sales-close:hover { background: rgba(255, 255, 255, 0.25); }

/* Messages */
.pmx-sales-messages {
  flex: 1;
  overflow-y: auto;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: var(--pmx-sales-surface);
}
.pmx-sales-msg { display: flex; }
.pmx-sales-msg-assistant { justify-content: flex-start; }
.pmx-sales-msg-user { justify-content: flex-end; }
.pmx-sales-bubble {
  max-width: 82%;
  padding: 9px 13px;
  border-radius: 14px;
  font-size: 13.5px;
  line-height: 1.6;
  white-space: pre-wrap;
  word-wrap: break-word;
}
.pmx-sales-msg-assistant .pmx-sales-bubble {
  background: var(--pmx-sales-bg);
  color: var(--pmx-sales-text);
  border: 1px solid var(--pmx-sales-border);
}
.pmx-sales-msg-user .pmx-sales-bubble {
  background: var(--pmx-sales-user-bg);
  color: #ffffff;
}
.pmx-sales-msg-loading .pmx-sales-bubble {
  color: var(--pmx-sales-muted);
  font-style: italic;
}
.pmx-sales-msg-error .pmx-sales-bubble {
  background: #fef2f2;
  color: #b91c1c;
  border: 1px solid rgba(185, 28, 28, 0.15);
}
@media (prefers-color-scheme: dark) {
  .pmx-sales-msg-error .pmx-sales-bubble {
    background: rgba(185, 28, 28, 0.15);
    color: #fca5a5;
    border-color: rgba(185, 28, 28, 0.35);
  }
}

/* Quick reply chips */
.pmx-sales-quick {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 8px 14px 0;
  background: var(--pmx-sales-surface);
  flex-shrink: 0;
}
.pmx-sales-chip {
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 700;
  border-radius: 999px;
  border: 1px solid var(--pmx-sales-border);
  background: var(--pmx-sales-bg);
  color: var(--pmx-sales-text);
  cursor: pointer;
  transition: transform 0.15s, border-color 0.15s;
  font-family: inherit;
}
.pmx-sales-chip:hover:not(:disabled) {
  border-color: var(--pmx-sales-accent);
  color: var(--pmx-sales-accent);
  transform: translateY(-1px);
}
.pmx-sales-chip:disabled { opacity: 0.5; cursor: not-allowed; }

/* Input row */
.pmx-sales-input-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px 14px;
  background: var(--pmx-sales-surface);
  flex-shrink: 0;
}
.pmx-sales-input {
  flex: 1;
  padding: 10px 14px;
  border-radius: 12px;
  border: 1px solid var(--pmx-sales-border);
  background: var(--pmx-sales-bg);
  color: var(--pmx-sales-text);
  font-family: inherit;
  font-size: 14px;
  outline: none;
  min-height: 40px;
}
.pmx-sales-input:focus { border-color: var(--pmx-sales-accent); }
.pmx-sales-send {
  border: none;
  cursor: pointer;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  color: #ffffff;
  background: linear-gradient(135deg, var(--pmx-sales-accent), var(--pmx-sales-accent-2));
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  flex-shrink: 0;
}
.pmx-sales-send:disabled { opacity: 0.55; cursor: not-allowed; }
.pmx-sales-send svg { transform: rotate(180deg); }  /* mirror send-icon in RTL */