/* ── NajaSoftwares AI Bot — Widget Styles ─────────────────────────────── */
:root {
  --najas-color:  #0e9f8e;
  --najas-dark:   #0b8a7b;
  --najas-radius: 16px;
  --najas-shadow: 0 8px 32px rgba(0,0,0,.18), 0 2px 8px rgba(0,0,0,.10);
  --najas-font:   -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

#najas-ai-bot-root * {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: var(--najas-font);
}

/* ── Bubble ─────────────────────────────────────────────────────────────── */
#najas-bubble {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 99998;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--najas-color);
  color: #fff;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(14,159,142,.45);
  transition: transform .2s ease, box-shadow .2s ease;
}
#najas-bubble:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 28px rgba(14,159,142,.55);
}
#najas-bubble.najas-bubble-open {
  background: var(--najas-dark);
}

.najas-unread {
  position: absolute;
  top: -4px;
  right: -4px;
  background: #ef4444;
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  border-radius: 50%;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ── Chat window ─────────────────────────────────────────────────────────── */
#najas-win {
  position: fixed;
  bottom: 92px;
  right: 24px;
  z-index: 99999;
  width: 380px;
  max-width: calc(100vw - 32px);
  height: 580px;
  max-height: calc(100vh - 120px);
  background: #fff;
  border-radius: var(--najas-radius);
  box-shadow: var(--najas-shadow);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  opacity: 0;
  transform: translateY(16px) scale(.97);
  pointer-events: none;
  transition: opacity .22s ease, transform .22s ease;
}
#najas-win.najas-win-open {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: all;
}

/* ── Header ──────────────────────────────────────────────────────────────── */
.najas-header {
  background: var(--najas-color);
  padding: 12px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
}
.najas-header-left {
  display: flex;
  align-items: center;
  gap: 10px;
}
.najas-avatar {
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,.22);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
}
.najas-bot-name {
  color: #fff;
  font-weight: 600;
  font-size: 14px;
}
.najas-status {
  color: rgba(255,255,255,.85);
  font-size: 11px;
  display: flex;
  align-items: center;
  gap: 5px;
}
.najas-dot {
  width: 7px;
  height: 7px;
  background: #4ade80;
  border-radius: 50%;
  animation: nadot 1.8s infinite;
}
@keyframes nadot { 0%,100%{opacity:1} 50%{opacity:.4} }

.najas-header-actions {
  display: flex;
  gap: 4px;
}
.najas-icon-btn {
  background: none;
  border: none;
  color: rgba(255,255,255,.85);
  cursor: pointer;
  padding: 5px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  transition: background .15s;
}
.najas-icon-btn:hover { background: rgba(255,255,255,.2); color: #fff; }

/* ── Quick action bar ────────────────────────────────────────────────────── */
.najas-qa-bar {
  background: #f0faf9;
  border-bottom: 1px solid #d1ede9;
  padding: 8px 12px;
  display: flex;
  gap: 6px;
  flex-shrink: 0;
  overflow-x: auto;
}
.najas-qa-bar::-webkit-scrollbar { display: none; }
.najas-qa-btn {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 5px 10px;
  border: 1px solid #b2ddd8;
  background: #fff;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
  color: var(--najas-color);
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
  transition: background .15s, color .15s;
}
.najas-qa-btn:hover {
  background: var(--najas-color);
  color: #fff;
  border-color: var(--najas-color);
}

/* ── Messages ────────────────────────────────────────────────────────────── */
#najas-messages {
  flex: 1;
  overflow-y: auto;
  padding: 14px 12px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: #f8fafb;
  scroll-behavior: smooth;
}
#najas-messages::-webkit-scrollbar { width: 4px; }
#najas-messages::-webkit-scrollbar-thumb { background: #c8d6d4; border-radius: 2px; }

.najas-row {
  display: flex;
  gap: 8px;
  align-items: flex-end;
  animation: nafadein .2s ease;
}
@keyframes nafadein { from{opacity:0;transform:translateY(6px)} to{opacity:1;transform:translateY(0)} }
.najas-row-user  { flex-direction: row-reverse; }
.najas-msg-inner { display: flex; flex-direction: column; max-width: 82%; }
.najas-row-user  .najas-msg-inner { align-items: flex-end; }

.najas-msg-avatar {
  width: 28px;
  height: 28px;
  background: var(--najas-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  flex-shrink: 0;
}

/* Bubbles */
.najas-bubble-user,
.najas-bubble-bot {
  padding: 10px 13px;
  border-radius: 16px;
  font-size: 13.5px;
  line-height: 1.55;
  word-break: break-word;
}
.najas-bubble-user {
  background: var(--najas-color);
  color: #fff;
  border-bottom-right-radius: 4px;
}
.najas-bubble-bot {
  background: #fff;
  color: #374151;
  border: 1px solid #e5e7eb;
  border-bottom-left-radius: 4px;
  box-shadow: 0 1px 3px rgba(0,0,0,.06);
}

.najas-time {
  font-size: 10px;
  color: #9ca3af;
  margin-top: 3px;
  padding: 0 2px;
}

/* Markdown */
.najas-bubble-bot strong { font-weight: 600; color: #111827; }
.najas-bubble-bot code { background: #f3f4f6; padding: 1px 5px; border-radius: 4px; font-size: 12px; color: #059669; }
.najas-blockquote { display: block; color: #6b7280; font-style: italic; font-size: 12px; margin-top: 4px; }
.najas-mb { margin-bottom: 8px; }

/* Typing */
.najas-typing-bubble {
  padding: 12px 16px !important;
  display: flex;
  gap: 5px;
  align-items: center;
}
.najas-typing-bubble span {
  width: 7px;
  height: 7px;
  background: #9ca3af;
  border-radius: 50%;
  animation: natype 1.2s infinite;
}
.najas-typing-bubble span:nth-child(2) { animation-delay: .2s; }
.najas-typing-bubble span:nth-child(3) { animation-delay: .4s; }
@keyframes natype { 0%,80%,100%{transform:scale(.7);opacity:.5} 40%{transform:scale(1);opacity:1} }

/* ── Product card ────────────────────────────────────────────────────────── */
.najas-product-card {
  background: #f9fafb;
  border: 1px solid #e5e7eb;
  border-radius: 10px;
  overflow: hidden;
  margin-top: 8px;
}
.najas-product-list { display: flex; flex-direction: column; gap: 8px; margin-top: 8px; max-height: 300px; overflow-y: auto; }
.najas-product-list::-webkit-scrollbar { width: 3px; }
.najas-product-list::-webkit-scrollbar-thumb { background: #d1d5db; }

.najas-product-img { width: 100%; height: 90px; object-fit: cover; display: block; }
.najas-product-body { padding: 10px; }
.najas-product-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 8px; margin-bottom: 4px; }
.najas-product-name { font-size: 13px; font-weight: 600; color: #111827; flex: 1; }
.najas-product-price-wrap { text-align: right; flex-shrink: 0; }
.najas-product-price { font-size: 14px; font-weight: 700; color: var(--najas-color); }
.najas-product-regular { font-size: 11px; color: #9ca3af; text-decoration: line-through; }
.najas-product-cat { font-size: 11px; color: var(--najas-color); margin-bottom: 4px; }
.najas-product-desc { font-size: 11.5px; color: #6b7280; line-height: 1.45; margin-bottom: 6px; }
.najas-product-footer { display: flex; justify-content: space-between; align-items: center; }
.najas-stock { font-size: 11.5px; font-weight: 500; }
.najas-instock { color: #059669; }
.najas-outstock { color: #d97706; }
.najas-product-link { font-size: 11.5px; color: var(--najas-color); text-decoration: none; font-weight: 500; }
.najas-product-link:hover { text-decoration: underline; }

/* ── Order card ──────────────────────────────────────────────────────────── */
.najas-order-card {
  background: #f9fafb;
  border: 1px solid #e5e7eb;
  border-radius: 10px;
  padding: 12px;
  margin-top: 8px;
  font-size: 13px;
}
.najas-order-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 10px; }
.najas-order-id { font-weight: 600; color: #111827; }
.najas-order-date { font-size: 11px; color: #9ca3af; margin-top: 2px; }
.najas-order-badge { font-size: 11px; font-weight: 600; padding: 3px 8px; border-radius: 20px; white-space: nowrap; }
.najas-badge-completed { background: #d1fae5; color: #065f46; }
.najas-badge-processing { background: #dbeafe; color: #1e40af; }
.najas-badge-cancelled  { background: #fee2e2; color: #991b1b; }
.najas-badge-on-hold    { background: #fef3c7; color: #92400e; }
.najas-badge-refunded   { background: #f3e8ff; color: #6b21a8; }

.najas-order-items { border-top: 1px solid #f3f4f6; padding-top: 8px; margin-bottom: 8px; display: flex; flex-direction: column; gap: 4px; }
.najas-order-item { display: flex; justify-content: space-between; font-size: 12px; color: #4b5563; }
.najas-order-item-name { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.najas-order-item-total { font-weight: 500; margin-left: 8px; flex-shrink: 0; }
.najas-order-total-row { display: flex; justify-content: space-between; border-top: 1px solid #f3f4f6; padding-top: 8px; font-size: 13px; }
.najas-order-total-val { font-weight: 700; color: var(--najas-color); }

.najas-license-box {
  margin-top: 8px;
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  border-radius: 8px;
  padding: 8px 10px;
  font-size: 12px;
  color: #065f46;
}
.najas-license-label { font-weight: 600; }
.najas-license-code { display: block; margin-top: 3px; font-size: 12px; background: transparent; color: #047857; }

/* ── Install guide ───────────────────────────────────────────────────────── */
.najas-guide { margin-top: 4px; }
.najas-guide-title { font-weight: 600; font-size: 13.5px; color: #111827; margin-bottom: 10px; }
.najas-guide-steps { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.najas-guide-step { display: flex; gap: 8px; align-items: flex-start; font-size: 12.5px; color: #374151; line-height: 1.5; }
.najas-step-num {
  background: var(--najas-color);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
}
.najas-step-txt { flex: 1; }
.najas-guide-tip {
  margin-top: 10px;
  background: #fffbeb;
  border: 1px solid #fcd34d;
  border-radius: 8px;
  padding: 8px 10px;
  font-size: 12px;
  color: #92400e;
  line-height: 1.5;
}

/* ── Coupon card ─────────────────────────────────────────────────────────── */
.najas-coupon-card {
  border: 1.5px dashed var(--najas-color);
  border-radius: 10px;
  padding: 10px;
  margin-top: 6px;
  background: #f0faf9;
}
.najas-coupon-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 4px; }
.najas-coupon-code { font-size: 14px; font-weight: 700; color: var(--najas-dark); letter-spacing: .04em; }
.najas-coupon-disc { background: var(--najas-color); color: #fff; font-size: 11px; font-weight: 700; padding: 2px 8px; border-radius: 20px; }
.najas-coupon-desc { font-size: 12px; color: #4b5563; margin-bottom: 4px; }
.najas-coupon-meta { display: flex; gap: 10px; font-size: 11px; color: #9ca3af; }

/* ── Escalate ────────────────────────────────────────────────────────────── */
.najas-escalate-bubble { border-color: var(--najas-color) !important; }
.najas-escalate-btn {
  margin-top: 10px;
  width: 100%;
  padding: 10px;
  background: var(--najas-color);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background .15s;
}
.najas-escalate-btn:hover { background: var(--najas-dark); }

/* ── Quick replies ───────────────────────────────────────────────────────── */
#najas-qr-bar {
  padding: 8px 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  background: #f8fafb;
  border-top: 1px solid #f0f0f0;
  flex-shrink: 0;
  min-height: 0;
}
.najas-qr-btn {
  padding: 5px 12px;
  border: 1px solid #d1ede9;
  background: #fff;
  color: var(--najas-color);
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: background .15s, color .15s;
  white-space: nowrap;
}
.najas-qr-btn:hover {
  background: var(--najas-color);
  color: #fff;
  border-color: var(--najas-color);
}

/* ── Input area ──────────────────────────────────────────────────────────── */
.najas-input-area {
  padding: 10px 12px;
  background: #fff;
  border-top: 1px solid #f0f0f0;
  display: flex;
  gap: 8px;
  align-items: center;
  flex-shrink: 0;
}
#najas-input {
  flex: 1;
  border: 1px solid #e5e7eb;
  border-radius: 22px;
  padding: 9px 15px;
  font-size: 13.5px;
  color: #374151;
  background: #f9fafb;
  outline: none;
  transition: border-color .15s, background .15s;
}
#najas-input:focus { border-color: var(--najas-color); background: #fff; }
#najas-input::placeholder { color: #9ca3af; }

.najas-send-btn {
  width: 38px;
  height: 38px;
  background: var(--najas-color);
  color: #fff;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background .15s, opacity .15s;
}
.najas-send-btn:disabled { background: #d1d5db; cursor: not-allowed; }
.najas-send-btn:not(:disabled):hover { background: var(--najas-dark); }

/* ── Footer ──────────────────────────────────────────────────────────────── */
.najas-footer {
  text-align: center;
  font-size: 10.5px;
  color: #9ca3af;
  padding: 5px 0 6px;
  background: #fff;
  flex-shrink: 0;
  border-top: 1px solid #f3f4f6;
}
.najas-footer strong { color: var(--najas-color); }

/* ── Mobile ──────────────────────────────────────────────────────────────── */
@media (max-width: 480px) {
  #najas-win {
    right: 0;
    bottom: 0;
    width: 100vw;
    max-width: 100vw;
    height: 100dvh;
    max-height: 100dvh;
    border-radius: 0;
  }
  #najas-bubble {
    bottom: 16px;
    right: 16px;
  }
}