/* ════════════════════════════════════════
   Wa+ v2 — Frontend Styles (clean rewrite)
   
   Strategy: base .wap-panel has NO positioning.
   Each variant (form/chat/popup) owns its position.
   ════════════════════════════════════════ */
#wa-plus-root,
#wa-plus-root *,
#wa-plus-root *::before,
#wa-plus-root *::after,
.wap-ap,
.wap-ap *,
.wap-ap *::before,
.wap-ap *::after,
.wa-plus-btn,
.wa-plus-btn::before,
.wa-plus-btn::after,
.wa-plus-link,
.wa-plus-link::before,
.wa-plus-link::after{box-sizing:border-box}
.wap-lock-scroll{overflow:hidden}

/* ──────────────────────────────────
   ROOT (only for launcher position)
   ────────────────────────────────── */
#wa-plus-root{
  position:fixed;
  bottom:20px;
  z-index:99999;
  font-family:var(--wap-font,system-ui,-apple-system,sans-serif);
  line-height:1.5;
}
#wa-plus-root.wap-pos-right{right:20px;left:auto}
#wa-plus-root.wap-pos-left{left:20px;right:auto}

#wa-plus-root.wap-scroll-hidden .wap-launch{
  opacity:0;transform:translateY(80px);pointer-events:none;
}

/* ──────────────────────────────────
   OVERLAY (shared)
   ────────────────────────────────── */
#wa-plus-root .wap-overlay{
  position:fixed;inset:0;
  background:rgba(0,0,0,.55);
  backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);
  opacity:0;pointer-events:none;
  transition:opacity .25s;
  z-index:1;
}
#wa-plus-root.wap-open .wap-overlay{opacity:1;pointer-events:auto}

/* ──────────────────────────────────
   PANEL BASE (visual only, NO positioning)
   ────────────────────────────────── */
#wa-plus-root .wap-panel{
  background:#fff;
  border-radius:var(--wap-radius,16px);
  box-shadow:0 25px 60px rgba(0,0,0,.25);
  opacity:0;pointer-events:none;
  transition:.25s cubic-bezier(.4,0,.2,1);
  overflow:hidden;
  z-index:2;
}

/* ══════════════════════════════════
   VARIANT: FORM (corner drawer)
   ══════════════════════════════════ */
#wa-plus-root .wap-panel:not(.wap-panel--popup):not(.wap-panel--chat){
  position:fixed;
  bottom:90px;
  width:min(400px,92vw);
  transform:translateY(12px) scale(.97);
}
#wa-plus-root.wap-pos-right .wap-panel:not(.wap-panel--popup):not(.wap-panel--chat){right:20px}
#wa-plus-root.wap-pos-left .wap-panel:not(.wap-panel--popup):not(.wap-panel--chat){left:20px}

/* Form open */
#wa-plus-root.wap-open .wap-panel:not(.wap-panel--popup):not(.wap-panel--chat){
  opacity:1;pointer-events:auto;
  transform:translateY(0) scale(1);
}

/* ══════════════════════════════════
   VARIANT: CHAT (corner, WA style)
   ══════════════════════════════════ */
#wa-plus-root .wap-panel--chat{
  position:fixed;
  bottom:90px;
  width:min(360px,92vw);
  height:min(450px,80vh);
  display:flex;flex-direction:column;
  background:#e5ddd5;
  transform:translateY(12px) scale(.97);
}
#wa-plus-root.wap-pos-right .wap-panel--chat{right:20px}
#wa-plus-root.wap-pos-left .wap-panel--chat{left:20px}

/* Chat open */
#wa-plus-root.wap-open .wap-panel--chat{
  opacity:1;pointer-events:auto;
  transform:translateY(0) scale(1);
}

/* ══════════════════════════════════
   VARIANT: POPUP (centered modal)
   ══════════════════════════════════ */
#wa-plus-root .wap-panel--popup{
  position:fixed;
  top:0;left:0;right:0;bottom:0;
  margin:auto;
  width:min(480px,94vw);
  height:fit-content;
  max-height:min(90vh,90dvh);
  overflow-y:auto;
  border-radius:22px;
  box-shadow:0 30px 80px rgba(0,0,0,.3),0 0 0 1px rgba(0,0,0,.05);
  transform:scale(.96);
}

/* Popup open */
#wa-plus-root.wap-open .wap-panel--popup{
  opacity:1;pointer-events:auto;
  transform:scale(1);
}

/* ──────────────────────────────────
   CHAT — Header
   ────────────────────────────────── */
.wap-chat-header{
  background:var(--wap-header,#075E54);
  color:var(--wap-text,#fff);
  padding:14px 16px;
  display:flex;justify-content:space-between;align-items:center;
  flex-shrink:0;
}
.wap-chat-header-info{display:flex;align-items:center;gap:10px}
.wap-chat-avatar{
  width:40px;height:40px;
  background:rgba(255,255,255,.2);
  border-radius:50%;padding:6px;
  display:flex;align-items:center;justify-content:center;
  flex-shrink:0;
}
.wap-chat-avatar svg{width:100%;height:100%;fill:#fff}
.wap-chat-title{font-weight:700;font-size:15px}
.wap-chat-subtitle{font-size:11px;opacity:.8}
.wap-chat-close{
  background:none;border:none;color:inherit;
  font-size:24px;cursor:pointer;padding:0 5px;
  opacity:.8;transition:.15s;
}
.wap-chat-close:hover{opacity:1}

/* ──────────────────────────────────
   CHAT — Body (WA pattern bg)
   ────────────────────────────────── */
.wap-chat-body{
  flex:1;padding:16px;
  overflow-y:auto;-webkit-overflow-scrolling:touch;
  display:flex;flex-direction:column;gap:8px;
  background-color:#e5ddd5;
  background-image:url("data:image/svg+xml,%3Csvg width='80' height='80' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 0h80v80H0z' fill='none'/%3E%3Ccircle cx='40' cy='40' r='1.5' fill='%23d4cfc4' opacity='.5'/%3E%3Ccircle cx='10' cy='10' r='1' fill='%23d4cfc4' opacity='.3'/%3E%3Ccircle cx='70' cy='15' r='1' fill='%23d4cfc4' opacity='.3'/%3E%3Ccircle cx='20' cy='65' r='1' fill='%23d4cfc4' opacity='.3'/%3E%3Ccircle cx='60' cy='55' r='1' fill='%23d4cfc4' opacity='.3'/%3E%3C/svg%3E");
}

/* ──────────────────────────────────
   CHAT — Messages
   ────────────────────────────────── */
.wap-chat-msg{
  padding:8px 12px;border-radius:8px;
  font-size:14px;max-width:82%;line-height:1.45;
  box-shadow:0 1px 1px rgba(0,0,0,.1);
  animation:wapMsgIn .2s ease;
}
@keyframes wapMsgIn{
  from{opacity:0;transform:translateY(6px)}
  to{opacity:1;transform:translateY(0)}
}
.wap-chat-msg--agent{background:#fff;align-self:flex-start;border-top-left-radius:0}
.wap-chat-msg--user{background:#dcf8c6;align-self:flex-end;border-top-right-radius:0}
.wap-chat-msg-meta{font-size:10px;color:#999;text-align:right;margin-top:4px}

/* Typing indicator */
.wap-chat-typing{
  align-self:flex-start;background:#fff;
  padding:10px 16px;border-radius:8px;border-top-left-radius:0;
  box-shadow:0 1px 1px rgba(0,0,0,.1);
  display:flex;gap:4px;
}
.wap-chat-typing span{
  width:7px;height:7px;background:#90a4ae;border-radius:50%;
  animation:wapTyping 1.2s infinite;
}
.wap-chat-typing span:nth-child(2){animation-delay:.2s}
.wap-chat-typing span:nth-child(3){animation-delay:.4s}
@keyframes wapTyping{
  0%,80%,100%{opacity:.3;transform:scale(.8)}
  40%{opacity:1;transform:scale(1)}
}

/* ──────────────────────────────────
   CHAT — Footer
   ────────────────────────────────── */
.wap-chat-footer{
  background:#f0f0f0;padding:10px 12px;
  display:flex;align-items:center;gap:10px;
  border-top:1px solid #ddd;flex-shrink:0;
}
.wap-chat-footer input{
  flex:1;border:none;border-radius:20px;
  padding:10px 16px;font-size:14px;outline:none;
  background:#fff;font-family:inherit;
}
.wap-chat-footer input:focus{box-shadow:0 0 0 2px rgba(37,211,102,.2)}
#wapChatSend{
  background:var(--wap-primary,#25D366);
  border:none;border-radius:50%;
  width:40px;height:40px;
  display:flex;align-items:center;justify-content:center;
  cursor:pointer;color:#fff;transition:.15s;flex-shrink:0;
}
#wapChatSend:hover{transform:scale(1.05)}

/* ──────────────────────────────────
   FORM/POPUP — Header
   ────────────────────────────────── */
#wa-plus-root .wap-head{
  display:flex;justify-content:space-between;align-items:center;
  padding:20px;background:var(--wap-header,#075E54);color:var(--wap-text,#fff);
}
#wa-plus-root .wap-head-info{display:flex;align-items:center;gap:12px}
#wa-plus-root .wap-head-avatar{
  width:42px;height:42px;background:rgba(255,255,255,.2);border-radius:50%;
  display:flex;align-items:center;justify-content:center;font-size:20px;
}
#wa-plus-root .wap-title{font-weight:700;font-size:16px}
#wa-plus-root .wap-sub{opacity:.85;font-size:12px;margin-top:1px}
#wa-plus-root .wap-agent-name,.wap-ap .wap-agent-name{font-size:11px;opacity:.7;margin-top:2px}
#wa-plus-root .wap-x{
  border:0;background:rgba(255,255,255,.15);color:inherit;
  width:34px;height:34px;border-radius:50%;cursor:pointer;font-size:20px;
  display:flex;align-items:center;justify-content:center;transition:.15s;flex-shrink:0;
}
#wa-plus-root .wap-x:hover{background:rgba(255,255,255,.3)}
#wa-plus-root .wap-ooh-banner,.wap-ap .wap-ooh-banner{
  padding:12px 16px;background:#fef3c7;color:#92400e;font-size:13px;text-align:center
}

/* ──────────────────────────────────
   FORM FIELDS (shared: all forms)
   ────────────────────────────────── */
.wap-form{padding:20px;display:grid;gap:16px}
.wap-field label{
  display:block;font-size:12px;font-weight:700;color:#334155;
  margin-bottom:6px;text-transform:uppercase;letter-spacing:.04em;
}
.wap-field input,.wap-field textarea{
  width:100%;border:1.5px solid #dbe2ea;border-radius:12px;
  padding:13px 16px;font-size:15px;line-height:1.25;
  transition:border-color .15s,box-shadow .15s,background .15s;
  font-family:inherit;background:#fff;color:#1f2937;
  -webkit-appearance:none;appearance:none;
}
.wap-field input::placeholder,.wap-field textarea::placeholder{color:#94a3b8}
.wap-field input:focus,.wap-field textarea:focus{
  outline:none;border-color:var(--wap-primary,#25D366);
  box-shadow:0 0 0 4px rgba(37,211,102,.12);background:#fff;
}
.wap-field textarea{min-height:90px;resize:vertical}
.wap-field.is-invalid input,.wap-field.is-invalid textarea{
  border-color:#dc2626;
  box-shadow:0 0 0 3px rgba(220,38,38,.12);
}
.wap-err{color:#dc2626;font-size:11px;min-height:14px;margin-top:5px;font-weight:500}
.wap-submit{
  border:0;border-radius:999px;padding:15px 24px;cursor:pointer;
  background:linear-gradient(135deg,var(--wap-primary,#25D366),#1fa855);
  color:#fff;font-weight:800;font-size:15px;
  display:flex;align-items:center;justify-content:center;gap:8px;
  transition:transform .15s,box-shadow .15s;
  box-shadow:0 8px 20px rgba(37,211,102,.25);
  -webkit-tap-highlight-color:transparent;
}
.wap-submit:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(37,211,102,.3)}
.wap-submit:active{transform:translateY(0)}
.wap-powered{text-align:center;padding:10px;font-size:10px;color:#94a3b8}
.wap-powered a{color:#64748b;text-decoration:none}

/* ──────────────────────────────────
   LAUNCHER (always visible)
   ────────────────────────────────── */
#wa-plus-root .wap-launch{
  position:relative;z-index:3;
  display:flex;align-items:center;gap:10px;
  border:0;cursor:pointer;
  background:var(--wap-primary,#25D366);color:#fff;
  box-shadow:0 8px 25px rgba(0,0,0,.2);
  transition:transform .2s,box-shadow .2s,opacity .3s;
}
#wa-plus-root .wap-launch:hover{transform:scale(1.05);box-shadow:0 12px 35px rgba(0,0,0,.25)}
#wa-plus-root .wap-launch--pill{border-radius:999px;padding:14px 22px}
#wa-plus-root .wap-launch--circle{border-radius:50%;padding:0;justify-content:center}
#wa-plus-root .wap-launch--circle .wap-label{display:none}
#wa-plus-root .wap-icon{display:inline-flex;align-items:center;justify-content:center}
#wa-plus-root .wap-icon .wap-icon-fa{font-size:24px;line-height:1}
#wa-plus-root .wap-icon .wap-icon-svg{width:24px;height:24px;display:none}
#wa-plus-root .wap-label{font-weight:700;font-size:15px}
#wa-plus-root .wap-launch .wap-dot{
  position:absolute;top:-2px;right:-2px;
  width:12px;height:12px;background:#ef4444;border-radius:50%;
  border:2px solid #fff;animation:wap-pulse 2s infinite;
}
@keyframes wap-pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.2)}}

/* Shortcodes */
.wa-plus-btn{
  cursor:pointer;display:inline-flex;align-items:center;gap:8px;
  border:0;border-radius:8px;padding:10px 20px;
  font-weight:600;font-size:14px;background:var(--wap-primary,#25D366);color:#fff;transition:.15s;
}
.wa-plus-btn:hover{filter:brightness(1.05);transform:translateY(-1px)}
.wa-plus-link{color:var(--wap-primary,#25D366);text-decoration:underline;cursor:pointer;font-weight:600}
.wa-plus-link:hover{opacity:.8}

/* ══════════════════════════════════
   AUTO-POPUP (independent module)
   ══════════════════════════════════ */
.wap-ap{
  position:fixed;inset:0;z-index:100000;
  display:none;align-items:center;justify-content:center;
  padding:max(10px,env(safe-area-inset-top)) max(10px,env(safe-area-inset-right)) max(10px,env(safe-area-inset-bottom)) max(10px,env(safe-area-inset-left));
}
.wap-ap[aria-hidden="false"]{display:flex}
.wap-ap .wap-ap-overlay{
  position:fixed;inset:0;
  background:rgba(17,24,39,.55);
  backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);
}
.wap-ap-modal{
  position:relative;z-index:1;
  width:min(480px,96vw);max-height:min(92dvh,92vh);
  overflow:hidden;background:#fff;border-radius:22px;
  box-shadow:0 30px 80px rgba(0,0,0,.3),0 0 0 1px rgba(0,0,0,.05);
  animation:wapApIn .3s ease forwards;
}
@keyframes wapApIn{
  from{transform:translateY(20px) scale(.96);opacity:0}
  to{transform:translateY(0) scale(1);opacity:1}
}
.wap-ap-modal--with-image{width:min(860px,96vw)}
.wap-ap-modal--with-image .wap-ap-layout{
  display:grid;grid-template-columns:minmax(280px,1fr) minmax(340px,1fr);
  min-height:520px;max-height:min(92dvh,92vh);
}
.wap-ap-modal:not(.wap-ap-modal--with-image) .wap-ap-layout{display:grid;grid-template-columns:1fr}
.wap-ap-media{position:relative;min-height:280px;overflow:hidden;background:linear-gradient(135deg,#cbd5e1,#94a3b8)}
.wap-ap-media img{width:100%;height:100%;object-fit:cover;display:block}
.wap-ap-media-overlay{
  position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;
  padding:28px;color:#fff;background:linear-gradient(180deg,rgba(0,0,0,.08),rgba(0,0,0,.50));
}
.wap-ap-media-overlay h3{font-size:1.5rem;font-weight:800;margin-bottom:8px;line-height:1.1}
.wap-ap-media-overlay p{font-size:.95rem;line-height:1.45;color:rgba(255,255,255,.92);max-width:36ch}
.wap-ap-panel{display:flex;flex-direction:column;min-width:0;background:#fff}
.wap-ap-header{
  display:flex;justify-content:space-between;align-items:center;
  padding:20px 24px;border-bottom:1px solid #eef2f7;
  background:linear-gradient(180deg,#ffffff,#f8fafc);
}
.wap-ap-header h3{font-size:1.05rem;font-weight:800;color:#0f172a}
.wap-ap-close{
  background:#f1f5f9;border:none;color:#64748b;font-size:22px;cursor:pointer;
  width:36px;height:36px;border-radius:50%;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;transition:.15s;
}
.wap-ap-close:hover{background:#e2e8f0;color:#334155}
.wap-ap-body{flex:1;overflow:auto;-webkit-overflow-scrolling:touch;padding:24px;background:#f8fafc}
.wap-ap-intro{margin-bottom:20px}
.wap-ap-intro h4{font-size:1.15rem;font-weight:800;color:#0f172a;margin-bottom:8px}
.wap-ap-intro p{font-size:.93rem;color:#64748b;line-height:1.5}
.wap-ap .wap-form{padding:0}
.wap-ap-actions{display:flex;justify-content:center;margin-top:8px}
.wap-ap-direct{width:100%;max-width:320px}
.wap-ap-chat{
  background:#fff;border:1px solid #e2e8f0;border-radius:18px;overflow:hidden;
  box-shadow:0 12px 30px rgba(15,23,42,.08)
}
.wap-ap-chat .wap-chat-body{min-height:280px;max-height:min(56vh,420px)}
.wap-ap-chat .wap-chat-footer{background:#f8fafc}
.wap-ap-chat .wap-chat-footer input{background:#fff}

/* ══════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════ */
@media(max-width:820px){
  .wap-ap-modal--with-image{width:min(96vw,560px)}
  .wap-ap-modal--with-image .wap-ap-layout{grid-template-columns:1fr;grid-template-rows:220px 1fr;min-height:auto}
  .wap-ap-media{min-height:220px}
}
@media(max-width:480px){
  /* Form → full width drawer */
  #wa-plus-root .wap-panel:not(.wap-panel--popup):not(.wap-panel--chat){
    width:100vw;bottom:0;right:0!important;left:0!important;
    border-radius:var(--wap-radius,16px) var(--wap-radius,16px) 0 0;
  }
  /* Popup → narrower */
  #wa-plus-root .wap-panel--popup{width:min(96vw,420px);max-height:min(94dvh,94vh);border-radius:20px}
  /* Chat → fit */
  #wa-plus-root .wap-panel--chat{width:min(100vw,360px);height:min(70vh,450px)}
  /* Auto-popup */
  .wap-ap{align-items:flex-start;padding-top:max(4svh,env(safe-area-inset-top))}
  .wap-ap-modal{width:min(100%,420px);border-radius:20px}
  .wap-ap-modal--with-image .wap-ap-layout{grid-template-columns:1fr;grid-template-rows:200px 1fr}
  .wap-ap-media-overlay{padding:18px}
  .wap-ap-media-overlay h3{font-size:1.15rem}
  .wap-ap-body{padding:16px}
}

@media(prefers-reduced-motion:reduce){
  #wa-plus-root,.wap-ap,.wap-ap-modal,.wap-launch,.wap-dot,.wap-chat-msg{
    transition:none!important;animation:none!important;
  }
}