/* Webhook Chat — frontend styles */

:root {
  --wcc-primary: #6366f1;
  --wcc-user-bg: #6366f1;
  --wcc-user-text: #ffffff;
  --wcc-bot-bg: #f1f5f9;
  --wcc-bot-text: #1e293b;
  --wcc-font-size: 14px;
  --wcc-radius: 16px;
  --wcc-width: 380px;
  --wcc-height: 520px;
  --wcc-shadow: 0 8px 32px rgba(0,0,0,.18);
  --wcc-header-h: 68px;
  --wcc-input-h: 62px;
  --wcc-z: 999999;
}

/* ── Launcher ────────────────────────────────────── */
.wcc-launcher-wrap {
  position: fixed;
  bottom: 24px;
  z-index: var(--wcc-z);
  display: flex;
  align-items: center;
  gap: 10px;
}
.wcc-launcher-wrap.pos-bottom-right { right: 24px; flex-direction: row-reverse; }
.wcc-launcher-wrap.pos-bottom-left  { left: 24px;  flex-direction: row; }
.wcc-launcher-wrap.pos-bottom-center {
  left: 50%;
  transform: translateX(-50%);
  flex-direction: row-reverse;
}

.wcc-launcher-label {
  background: #fff;
  color: #1e293b;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  box-shadow: var(--wcc-shadow);
  white-space: nowrap;
  cursor: pointer;
}

.wcc-launcher-btn {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--wcc-primary);
  border: none;
  cursor: pointer;
  box-shadow: var(--wcc-shadow);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform .2s ease, box-shadow .2s ease;
  position: relative;
}
.wcc-launcher-btn:hover {
  transform: scale(1.08);
  box-shadow: 0 12px 40px rgba(0,0,0,.22);
}
.wcc-launcher-btn:active { transform: scale(.96); }

.wcc-launcher-btn svg {
  width: 26px;
  height: 26px;
  fill: #fff;
  transition: opacity .2s, transform .2s;
}
.wcc-launcher-btn .wcc-icon-close {
  position: absolute;
  opacity: 0;
  transform: rotate(-90deg) scale(.5);
}
.wcc-launcher-btn.is-open .wcc-icon-chat,
.wcc-launcher-btn.is-open .wcc-icon-support,
.wcc-launcher-btn.is-open .wcc-icon-bot {
  opacity: 0;
  transform: rotate(90deg) scale(.5);
}
.wcc-launcher-btn.is-open .wcc-icon-close {
  opacity: 1;
  transform: rotate(0deg) scale(1);
}

/* Unread badge */
.wcc-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #ef4444;
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  display: none;
  align-items: center;
  justify-content: center;
  border: 2px solid #fff;
}
.wcc-badge.visible { display: flex; }

/* ── Chat Window ─────────────────────────────────── */
.wcc-window {
  position: fixed;
  bottom: 92px;
  width: min(var(--wcc-width), calc(100vw - 24px));
  height: min(var(--wcc-height), calc(100vh - 100px));
  background: #fff;
  border-radius: var(--wcc-radius);
  box-shadow: var(--wcc-shadow);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  z-index: var(--wcc-z);
  transition: opacity .25s ease, transform .25s cubic-bezier(.34,1.56,.64,1);
  transform-origin: bottom right;
}
.wcc-window.pos-bottom-right { right: 24px; }
.wcc-window.pos-bottom-left  { left: 24px; transform-origin: bottom left; }
.wcc-window.pos-bottom-center {
  left: 50%;
  transform: translateX(-50%) scale(0.85);
  transform-origin: bottom center;
}

/* hidden / visible states */
.wcc-window[aria-hidden="true"] {
  opacity: 0;
  pointer-events: none;
  transform: scale(.85) translateY(12px);
}
.wcc-window.pos-bottom-center[aria-hidden="true"] {
  transform: translateX(-50%) scale(.85) translateY(12px);
}
.wcc-window[aria-hidden="false"] {
  opacity: 1;
  transform: scale(1) translateY(0);
}
.wcc-window.pos-bottom-center[aria-hidden="false"] {
  transform: translateX(-50%) scale(1) translateY(0);
}

/* inline embed */
.wcc-inline-wrap .wcc-window {
  position: relative;
  bottom: auto;
  left: auto;
  right: auto;
  transform: none !important;
  width: 100%;
  max-width: var(--wcc-width);
  height: var(--wcc-height);
}
.wcc-inline-wrap .wcc-launcher-wrap { display: none; }

/* ── Header ──────────────────────────────────────── */
.wcc-header {
  height: var(--wcc-header-h);
  background: var(--wcc-primary);
  padding: 0 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.wcc-header-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  overflow: hidden;
  background: rgba(255,255,255,.25);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.wcc-header-avatar img { width: 100%; height: 100%; object-fit: cover; }
.wcc-header-avatar svg { width: 22px; height: 22px; fill: #fff; }
.wcc-header-info { flex: 1; min-width: 0; }
.wcc-header-title {
  color: #fff;
  font-weight: 700;
  font-size: 15px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.3;
}
.wcc-header-subtitle {
  color: rgba(255,255,255,.8);
  font-size: 12px;
  display: flex;
  align-items: center;
  gap: 5px;
}
.wcc-online-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #4ade80;
  display: inline-block;
  flex-shrink: 0;
}
.wcc-header-close {
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .15s;
}
.wcc-header-close:hover { background: rgba(255,255,255,.15); }
.wcc-header-close svg { width: 18px; height: 18px; fill: #fff; }

/* ── Messages ────────────────────────────────────── */
.wcc-messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: var(--wcc-font-size);
  scroll-behavior: smooth;
}
.wcc-messages::-webkit-scrollbar { width: 4px; }
.wcc-messages::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 2px; }

.wcc-msg-row {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  animation: wcc-fadein .25s ease;
}
.wcc-msg-row.user { flex-direction: row-reverse; }

@keyframes wcc-fadein {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.wcc-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  overflow: hidden;
  background: var(--wcc-bot-bg);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.wcc-avatar img { width: 100%; height: 100%; object-fit: cover; }
.wcc-avatar svg { width: 16px; height: 16px; fill: var(--wcc-bot-text); opacity: .6; }
.wcc-msg-row.user .wcc-avatar { display: none; }

.wcc-bubble-wrap { display: flex; flex-direction: column; max-width: 78%; }
.wcc-msg-row.user .wcc-bubble-wrap { align-items: flex-end; }

.wcc-bubble {
  padding: 9px 14px;
  border-radius: calc(var(--wcc-radius) - 4px);
  line-height: 1.5;
  word-break: break-word;
  position: relative;
}
.wcc-msg-row.bot  .wcc-bubble {
  background: var(--wcc-bot-bg);
  color: var(--wcc-bot-text);
  border-bottom-left-radius: 4px;
}
.wcc-msg-row.user .wcc-bubble {
  background: var(--wcc-user-bg);
  color: var(--wcc-user-text);
  border-bottom-right-radius: 4px;
}

.wcc-timestamp {
  font-size: 10px;
  color: #94a3b8;
  margin-top: 3px;
  padding: 0 4px;
}

/* Links inside bubbles */
.wcc-bubble a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 2px;
  cursor: pointer;
  word-break: break-all;
}
.wcc-bubble a:hover { opacity: .8; }
.wcc-msg-row.user .wcc-bubble a { color: rgba(255,255,255,.9); }

/* ── Typing Indicator ────────────────────────────── */
.wcc-typing-row { align-items: flex-end; }

.wcc-typing-bubble {
  background: var(--wcc-bot-bg);
  padding: 10px 14px;
  border-radius: calc(var(--wcc-radius) - 4px);
  border-bottom-left-radius: 4px;
  display: inline-flex;
  gap: 5px;
  align-items: center;
}

.wcc-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #94a3b8;
  animation: wcc-bounce 1.2s infinite ease-in-out;
}
.wcc-dot:nth-child(2) { animation-delay: .2s; }
.wcc-dot:nth-child(3) { animation-delay: .4s; }

@keyframes wcc-bounce {
  0%, 60%, 100% { transform: translateY(0); }
  30%            { transform: translateY(-6px); }
}

/* ── Input Area ──────────────────────────────────── */
.wcc-input-area {
  min-height: var(--wcc-input-h);
  border-top: 1px solid #e2e8f0;
  padding: 10px 12px;
  display: flex;
  align-items: flex-end;
  gap: 8px;
  background: #fff;
  flex-shrink: 0;
}

.wcc-input {
  flex: 1;
  border: 1px solid #e2e8f0;
  border-radius: 22px;
  padding: 8px 16px;
  font-size: var(--wcc-font-size);
  outline: none;
  resize: none;
  font-family: inherit;
  line-height: 1.4;
  transition: border-color .15s;
  background: #f8fafc;
  color: #1e293b;
  max-height: 100px;
  overflow-y: hidden;
}
.wcc-input:focus { border-color: var(--wcc-primary); background: #fff; }
.wcc-input::placeholder { color: #94a3b8; }

.wcc-send-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--wcc-primary);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform .15s, background .15s;
}
.wcc-send-btn:hover { transform: scale(1.08); }
.wcc-send-btn:active { transform: scale(.94); }
.wcc-send-btn:disabled { opacity: .5; cursor: not-allowed; transform: none; }
.wcc-send-btn svg { width: 18px; height: 18px; fill: #fff; }

/* ── Error notice ────────────────────────────────── */
.wcc-error-row .wcc-bubble {
  background: #fef2f2;
  color: #b91c1c;
  font-size: 12px;
}

/* ── Responsive ──────────────────────────────────── */
@media (max-width: 480px) {
  .wcc-window {
    width: 100vw !important;
    height: calc(100dvh - 80px) !important;
    bottom: 80px;
    right: 0 !important;
    left: 0 !important;
    border-radius: var(--wcc-radius) var(--wcc-radius) 0 0;
    transform: none !important;
  }
  .wcc-window[aria-hidden="true"] {
    transform: translateY(20px) !important;
  }
  .wcc-launcher-wrap {
    right: 16px !important;
    bottom: 16px !important;
    left: auto !important;
    transform: none !important;
  }
}

/* ── Embed / iframe mode ─────────────────────────────
   Applied when the chat is loaded inside an <iframe> via /?wcc_embed=1
   The iframe-page.php template also inlines these for certainty.
──────────────────────────────────────────────────── */
body.wcc-embed-page {
  margin: 0; padding: 0;
  height: 100%; overflow: hidden;
  background: #fff;
}

body.wcc-embed-page .wcc-chat-root {
  display: flex;
  flex-direction: column;
  height: 100%;
  width: 100%;
}

/* Always-visible, full-size window */
body.wcc-embed-page .wcc-window {
  position: static !important;
  width: 100% !important;
  height: 100% !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  opacity: 1 !important;
  transform: none !important;
  pointer-events: auto !important;
  flex: 1;
}

/* No launcher in embed mode */
body.wcc-embed-page .wcc-launcher-wrap { display: none !important; }