/* ===================================================================
   LK Finance — Article AI ("סכם לי" / "שאל על הכתבה")
   Inline card under the article header + floating ask button + panel.
   Inherits --accent from the host page when it defines one.
   =================================================================== */

.lkai {
  /* --accent = blog posts, --ed-accent = editorial guides */
  --lkai-accent: var(--accent, var(--ed-accent, var(--teal-2, #1B7BB8)));
  --lkai-accent-soft: var(--accent-soft, rgba(46, 164, 160, 0.10));
  --lkai-ink: var(--ink, #0A1628);
  --lkai-muted: var(--muted, #5B6B85);
  --lkai-line: var(--hairline, rgba(10, 22, 40, 0.08));
  direction: rtl;
  font-family: var(--font-body, 'Assistant', system-ui, sans-serif);
}

/* ---------- inline card ---------- */
.lkai-card {
  max-width: 760px;
  margin: 34px auto;
  padding: 20px 22px;
  border-radius: 20px;
  border: 1px solid var(--lkai-line);
  background:
    radial-gradient(ellipse 90% 140% at 100% 0%, var(--lkai-accent-soft), transparent 62%),
    #fff;
  box-shadow: var(--shadow-1, 0 1px 2px rgba(10, 22, 40, 0.04), 0 8px 24px rgba(10, 22, 40, 0.06));
}

.lkai-head {
  display: flex;
  align-items: center;
  gap: 11px;
  margin-bottom: 4px;
}

.lkai-spark {
  flex: 0 0 auto;
  width: 34px;
  height: 34px;
  border-radius: 11px;
  display: grid;
  place-items: center;
  background: var(--lkai-accent);
  color: #fff;
  box-shadow: 0 6px 16px -4px var(--lkai-accent);
}
.lkai-spark svg { width: 18px; height: 18px; display: block; }

.lkai-title {
  font-family: var(--font-display, 'Heebo', system-ui, sans-serif);
  font-weight: 800;
  font-size: 18px;
  line-height: 1.35;
  color: var(--lkai-ink);
  margin: 0;
}

.lkai-sub {
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--lkai-muted);
  margin: 0 0 14px;
}

.lkai-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.lkai-btn {
  font-family: var(--font-display, 'Heebo', system-ui, sans-serif);
  font-weight: 700;
  font-size: 15px;
  line-height: 1;
  padding: 12px 18px;
  border-radius: 100px;
  border: 1px solid transparent;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
  -webkit-tap-highlight-color: transparent;
}
.lkai-btn:hover { transform: translateY(-1px); }
.lkai-btn:active { transform: translateY(0); }
.lkai-btn:disabled { opacity: .55; cursor: default; transform: none; }
.lkai-btn:focus-visible { outline: 2px solid var(--lkai-accent); outline-offset: 2px; }

.lkai-btn-primary {
  background: var(--lkai-accent);
  color: #fff;
  box-shadow: 0 10px 24px -10px var(--lkai-accent);
}
.lkai-btn-primary:hover { box-shadow: 0 14px 30px -10px var(--lkai-accent); }

.lkai-btn-ghost {
  background: #fff;
  color: var(--lkai-ink);
  border-color: var(--hairline-2, rgba(10, 22, 40, 0.12));
}
.lkai-btn-ghost:hover { border-color: var(--lkai-accent); color: var(--lkai-accent); }

/* ---------- streamed output ---------- */
.lkai-out {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--lkai-line);
}
.lkai-out[hidden] { display: none; }

.lkai-text {
  font-size: 16.5px;
  line-height: 1.85;
  color: var(--ink-2, #1F2A44);
  white-space: pre-wrap;
  word-break: break-word;
}
.lkai-text strong { color: var(--lkai-ink); font-weight: 700; }
.lkai-text .lkai-li {
  display: flex;
  gap: 9px;
  margin: 3px 0;
}
.lkai-text .lkai-gap { height: 12px; }
.lkai-text .lkai-li::before {
  content: '';
  flex: 0 0 auto;
  width: 6px;
  height: 6px;
  margin-top: 12px;
  border-radius: 50%;
  background: var(--lkai-accent);
}

.lkai-caret {
  display: inline-block;
  width: 2px;
  height: 1em;
  vertical-align: -2px;
  background: var(--lkai-accent);
  animation: lkai-blink 1s steps(2) infinite;
}
@keyframes lkai-blink { 50% { opacity: 0; } }

.lkai-skeleton { display: grid; gap: 10px; }
.lkai-skeleton span {
  height: 12px;
  border-radius: 6px;
  background: linear-gradient(90deg, rgba(10,22,40,.06) 25%, rgba(10,22,40,.11) 37%, rgba(10,22,40,.06) 63%);
  background-size: 400% 100%;
  animation: lkai-shimmer 1.3s ease infinite;
}
.lkai-skeleton span:nth-child(2) { width: 88%; }
.lkai-skeleton span:nth-child(3) { width: 66%; }
@keyframes lkai-shimmer { 0% { background-position: 100% 0; } 100% { background-position: 0 0; } }

.lkai-error {
  font-size: 15px;
  line-height: 1.7;
  color: #B4232A;
  background: rgba(180, 35, 42, .06);
  border: 1px solid rgba(180, 35, 42, .18);
  border-radius: 12px;
  padding: 11px 14px;
}

.lkai-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
}

.lkai-note {
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--lkai-muted);
  margin: 14px 0 0;
  opacity: .85;
}

/* ---------- floating ask button ---------- */
.lkai-fab {
  position: fixed;
  bottom: 28px;
  left: 24px;
  z-index: 9997;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 13px 20px 13px 17px;
  border: none;
  border-radius: 100px;
  cursor: pointer;
  font-family: var(--font-display, 'Heebo', system-ui, sans-serif);
  font-weight: 700;
  font-size: 15px;
  color: #fff;
  background: linear-gradient(135deg, #1B7BB8 0%, #0A1628 130%);
  box-shadow: 0 10px 28px rgba(27, 123, 184, .38), 0 2px 6px rgba(10, 22, 40, .16);
  direction: rtl;
  opacity: 0;
  visibility: hidden;
  transform: translateY(14px) scale(.96);
  transition: opacity .25s ease, transform .25s ease, visibility .25s;
}
.lkai-fab.is-visible { opacity: 1; visibility: visible; transform: none; }
.lkai-fab:hover { box-shadow: 0 16px 36px rgba(27, 123, 184, .48); transform: translateY(-2px); }
.lkai-fab svg { width: 17px; height: 17px; display: block; }
/* Sits above the site chatbot when that page has one */
.lkai-fab.has-bot { bottom: 104px; }

/* ---------- panel (modal / bottom sheet) ---------- */
.lkai-scrim {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: rgba(10, 22, 40, .48);
  backdrop-filter: blur(3px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: opacity .22s ease, visibility .22s;
}
.lkai-scrim.is-open { opacity: 1; visibility: visible; }

.lkai-panel {
  width: min(620px, 100%);
  max-height: min(80vh, 720px);
  display: flex;
  flex-direction: column;
  background: #fff;
  border-radius: 22px;
  overflow: hidden;
  box-shadow: 0 40px 90px -20px rgba(10, 22, 40, .5);
  transform: translateY(18px) scale(.98);
  transition: transform .24s cubic-bezier(.2, .8, .3, 1);
  direction: rtl;
}
.lkai-scrim.is-open .lkai-panel { transform: none; }

.lkai-panel-head {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--lkai-line);
  background: linear-gradient(180deg, var(--lkai-accent-soft), transparent);
}
.lkai-panel-title {
  flex: 1;
  min-width: 0;
  font-family: var(--font-display, 'Heebo', system-ui, sans-serif);
  font-weight: 800;
  font-size: 16px;
  color: var(--lkai-ink);
  margin: 0;
}
.lkai-panel-title small {
  display: block;
  font-family: var(--font-body, 'Assistant', system-ui, sans-serif);
  font-weight: 500;
  font-size: 12.5px;
  color: var(--lkai-muted);
  margin-top: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.lkai-close {
  flex: 0 0 auto;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid var(--lkai-line);
  background: #fff;
  color: var(--lkai-muted);
  font-size: 19px;
  line-height: 1;
  cursor: pointer;
  transition: background .18s ease, color .18s ease;
}
.lkai-close:hover { background: var(--lkai-ink); color: #fff; }

.lkai-thread {
  flex: 1;
  overflow-y: auto;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
}

.lkai-msg { max-width: 88%; font-size: 15.5px; line-height: 1.8; }
.lkai-msg.user {
  align-self: flex-start;
  background: var(--lkai-ink);
  color: #fff;
  border-radius: 16px 16px 4px 16px;
  padding: 10px 15px;
  font-weight: 600;
}
.lkai-msg.bot {
  align-self: flex-end;
  max-width: 100%;
  background: var(--bg-tint, #EDF7FB);
  color: var(--ink-2, #1F2A44);
  border-radius: 16px 16px 16px 4px;
  padding: 13px 16px;
}
.lkai-msg.bot .lkai-text { font-size: 15.5px; line-height: 1.8; }

.lkai-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.lkai-chip {
  font-family: var(--font-body, 'Assistant', system-ui, sans-serif);
  font-size: 14px;
  font-weight: 600;
  color: var(--lkai-ink);
  background: #fff;
  border: 1px solid var(--hairline-2, rgba(10, 22, 40, .12));
  border-radius: 100px;
  padding: 8px 14px;
  cursor: pointer;
  transition: border-color .18s ease, color .18s ease;
}
.lkai-chip:hover { border-color: var(--lkai-accent); color: var(--lkai-accent); }

.lkai-compose {
  border-top: 1px solid var(--lkai-line);
  padding: 12px 14px calc(12px + env(safe-area-inset-bottom));
  background: #fff;
}
.lkai-compose-row { display: flex; gap: 9px; align-items: flex-end; }
.lkai-input {
  flex: 1;
  min-height: 46px;
  max-height: 130px;
  resize: none;
  border: 1px solid var(--hairline-2, rgba(10, 22, 40, .12));
  border-radius: 16px;
  padding: 12px 14px;
  font-family: var(--font-body, 'Assistant', system-ui, sans-serif);
  font-size: 16px; /* 16px keeps iOS from zooming on focus */
  line-height: 1.5;
  color: var(--lkai-ink);
  background: var(--bg, #FAFCFF);
  direction: rtl;
}
.lkai-input:focus { outline: none; border-color: var(--lkai-accent); background: #fff; }
.lkai-send {
  flex: 0 0 auto;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: none;
  background: var(--lkai-accent);
  color: #fff;
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: opacity .18s ease, transform .15s ease;
}
.lkai-send:hover { transform: scale(1.05); }
.lkai-send:disabled { opacity: .4; cursor: default; transform: none; }
.lkai-send svg { width: 19px; height: 19px; display: block; }
.lkai-compose .lkai-note { margin: 9px 2px 0; }

/* ---------- responsive ---------- */
@media (max-width: 860px) {
  .lkai-card { margin: 26px 16px; padding: 18px; border-radius: 18px; }
  .lkai-title { font-size: 17px; }
  .lkai-actions { flex-direction: column; align-items: stretch; }
  .lkai-btn { justify-content: center; width: 100%; }

  .lkai-fab { bottom: 18px; left: 18px; padding: 11px 16px 11px 14px; font-size: 14px; }
  .lkai-fab.has-bot { bottom: 86px; }

  .lkai-scrim { padding: 0; align-items: flex-end; }
  .lkai-panel {
    width: 100%;
    max-height: 88vh;
    border-radius: 22px 22px 0 0;
    transform: translateY(100%);
  }
}

@media (prefers-reduced-motion: reduce) {
  .lkai-btn, .lkai-fab, .lkai-panel, .lkai-scrim, .lkai-send { transition: none; }
  .lkai-caret, .lkai-skeleton span { animation: none; }
}

@media print {
  .lkai-card, .lkai-fab, .lkai-scrim { display: none !important; }
}