:root{
  --bg:#060608;
  --surface:#17171F;
  --surface2:#0D0D13;
  --header:#0F2027;
  --border:#23232E;
  --border2:#1F1F28;
  --cyan:#22D3EE;
  --yellow:#FACC15;
  --pink:#E94F8A;
  --purple:#8B5CF6;
  --red:#F87171;
  --text:#FFFFFF;
  --text2:#D4D4DC;
  --muted:#8A8A95;
  --muted2:#5C5C68;
}

*{
  box-sizing:border-box;
  -webkit-tap-highlight-color:transparent;
}

html,body{
  margin:0;
  width:100%;
  height:100%;
  background:var(--bg);
  color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
  overflow:hidden;
}

body{
  min-height:100dvh;
}

button,input{
  font:inherit;
}

button{
  cursor:pointer;
}

.hidden{
  display:none!important;
}

.app{
  position:relative;
  width:100%;
  height:100dvh;
  overflow:hidden;
  background:var(--bg);
}

.screen{
  position:relative;
  z-index:2;
  width:100%;
  height:100%;
}

/* ONDAS */

.waves{
  position:fixed;
  inset:0;
  pointer-events:none;
  overflow:hidden;
}

.wave{
  position:absolute;
  left:-15%;
  width:130%;
  height:110px;
  border-radius:50%;
  border-top:1.4px solid;
  animation:midiaWaves 12s ease-in-out infinite alternate;
}

.wave.cyan{
  top:27%;
  border-color:rgba(34,211,238,.28);
}

.wave.pink{
  top:45%;
  border-color:rgba(233,79,138,.28);
  animation-duration:17s;
}

.wave.purple{
  top:63%;
  border-color:rgba(139,92,246,.28);
  animation-duration:10s;
}

.wave.yellow{
  top:78%;
  border-color:rgba(250,204,21,.28);
  animation-duration:20s;
}

@keyframes midiaWaves{
  from{
    transform:translateX(-2%) translateY(-5px);
  }
  to{
    transform:translateX(2%) translateY(5px);
  }
}

/* LOGIN */

.login-screen{
  display:flex;
  align-items:center;
  justify-content:center;
  overflow:auto;
  padding:
    max(24px,env(safe-area-inset-top))
    32px
    max(24px,env(safe-area-inset-bottom));
}

.login-box{
  width:100%;
  max-width:420px;
  text-align:center;
}

.logo-glow{
  width:180px;
  height:180px;
  margin:0 auto 10px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:50%;
  filter:drop-shadow(0 0 30px rgba(250,204,21,.28));
}

.logo-glow img{
  width:140px;
  height:140px;
  object-fit:contain;
}

.login-title{
  margin:0;
  font-size:22px;
  font-weight:700;
}

.login-subtitle{
  margin:5px 0 40px;
  color:var(--muted);
  font-size:13px;
}

.field{
  display:flex;
  align-items:center;
  width:100%;
  min-height:50px;
  margin-bottom:12px;
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:12px;
}

.field-icon{
  width:48px;
  flex:none;
  color:var(--muted2);
  font-size:20px;
}

.field input{
  width:100%;
  min-width:0;
  padding:14px 14px 14px 0;
  border:0;
  outline:0;
  background:transparent;
  color:#fff;
  font-size:16px;
}

.field input::placeholder{
  color:var(--muted2);
}

.password-toggle{
  width:46px;
  height:46px;
  flex:none;
  border:0;
  background:transparent;
  color:var(--muted2);
}

.login-error{
  margin:4px 0 12px;
  color:var(--red);
  font-size:13px;
  text-align:left;
}

.btn-primary{
  width:100%;
  height:48px;
  border:0;
  border-radius:12px;
  background:var(--yellow);
  color:var(--surface2);
  font-size:15px;
  font-weight:700;
}

/* INBOX */

.main-screen{
  display:flex;
  flex-direction:column;
}

.topbar,
.conversation-header{
  flex:none;
  min-height:56px;
  padding:
    max(8px,env(safe-area-inset-top))
    14px
    8px;
  display:flex;
  align-items:center;
  gap:10px;
  background:var(--header);
}

.topbar-logo{
  width:32px;
  height:32px;
  padding:4px;
  border-radius:50%;
  background:#111;
  object-fit:contain;
}

.topbar-title,
.conversation-name{
  font-size:16px;
  font-weight:600;
}

.topbar-spacer{
  flex:1;
}

.topbar-button,
.back-button{
  width:40px;
  height:40px;
  border:0;
  background:transparent;
  color:var(--muted);
  font-size:25px;
}

.server-status{
  display:flex;
  gap:5px;
}

.status-dot{
  width:8px;
  height:8px;
  border-radius:50%;
  background:var(--red);
}

.status-dot.online{
  background:#4ADE80;
}

.inbox-content{
  flex:1;
  min-height:0;
  overflow:auto;
  -webkit-overflow-scrolling:auto;
}

.inbox-item{
  display:flex;
  align-items:center;
  padding:12px 16px;
  border-bottom:1px solid #1A1A22;
  cursor:pointer;
}

.inbox-avatar{
  width:44px;
  height:44px;
  flex:none;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:50%;
  background:var(--surface);
  color:var(--muted);
  font-size:13px;
  font-weight:600;
}

.inbox-item.unread .inbox-avatar{
  background:#1A2E33;
  color:var(--cyan);
}

.inbox-info{
  flex:1;
  min-width:0;
  margin-left:12px;
}

.cliente-presenca-bolinha{
  display:inline-block;
  width:8px;
  height:8px;
  margin-right:7px;
  border-radius:50%;
  vertical-align:middle;
  flex:none;
}

.cliente-presenca-bolinha.online{
  background:#22c55e;
  box-shadow:0 0 7px rgba(34,197,94,.65);
}

.cliente-presenca-bolinha.offline{
  background:#ef4444;
  box-shadow:0 0 7px rgba(239,68,68,.45);
}

.inbox-name{
  color:#fff;
  font-size:16px;
  font-weight:500;
}

.inbox-item.unread .inbox-name{
  font-weight:700;
}

.inbox-last{
  margin-top:2px;
  overflow:hidden;
  white-space:nowrap;
  text-overflow:ellipsis;
  color:#6B6B76;
  font-size:12.5px;
}

.inbox-item.unread .inbox-last{
  color:var(--text2);
}

.unread-count{
  min-width:24px;
  padding:3px 8px;
  border-radius:20px;
  background:var(--yellow);
  color:var(--surface2);
  text-align:center;
  font-size:11px;
  font-weight:700;
}

/* CONVERSA */

.conversation-screen{
  display:flex;
  flex-direction:column;
  background:var(--surface2);
}

.conversation-messages{
  flex:1;
  min-height:0;
  overflow-y:auto;
  padding:16px;
  -webkit-overflow-scrolling:touch;
}

.message-row{
  display:flex;
  width:100%;
  margin:4px 0;
}

.message-row.admin{
  justify-content:flex-end;
}

.message-row.cliente{
  justify-content:flex-start;
}

.message{
  max-width:75%;
  padding:10px 14px;
  border:1px solid var(--border);
  border-radius:14px;
  background:var(--surface);
  color:var(--text2);
  font-size:16px;
  overflow-wrap:anywhere;
}

.message-row.admin .message{
  background:#2A2410;
  border-color:rgba(250,204,21,.30);
  color:#FDE68A;
}

.message-text{
  white-space:pre-wrap;
}

.message a{
  color:var(--cyan);
  text-decoration:underline;
}

.message-time{
  display:block;
  margin-top:4px;
  color:var(--muted2);
  font-size:10px;
}

.message-image{
  display:block;
  max-width:100%;
  max-height:320px;
  border-radius:10px;
  object-fit:contain;
}

.message-audio{
  display:block;
  width:min(260px,65vw);
  max-width:100%;
}

.message-document{
  display:flex;
  align-items:center;
  gap:10px;
  padding:10px;
  border-radius:10px;
  background:var(--surface2);
  color:inherit!important;
  text-decoration:none!important;
}

.message-document-name{
  flex:1;
  min-width:0;
  overflow:hidden;
  white-space:nowrap;
  text-overflow:ellipsis;
}

/* ANEXO */

.attachment-preview{
  flex:none;
  display:flex;
  align-items:center;
  gap:10px;
  padding:8px 16px;
  background:var(--surface2);
  border-top:1px solid var(--border2);
}

.attachment-thumb{
  width:44px;
  height:44px;
  flex:none;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:8px;
  background:var(--surface);
  color:var(--yellow);
  background-position:center;
  background-size:cover;
}

.attachment-name{
  flex:1;
  min-width:0;
  overflow:hidden;
  white-space:nowrap;
  text-overflow:ellipsis;
  color:#fff;
  font-size:12px;
}

.attachment-remove{
  width:36px;
  height:36px;
  border:0;
  background:transparent;
  color:var(--muted);
  font-size:22px;
}

/* ENVIO */

.conversation-compose{
  flex:none;
  display:flex;
  align-items:center;
  gap:4px;
  width:100%;
  padding:12px;
  padding-bottom:max(12px,env(safe-area-inset-bottom));
  background:var(--surface2);
  border-top:1px solid var(--border2);
}

.attachment-button{
  width:40px;
  height:40px;
  flex:none;
  border:0;
  background:transparent;
  color:var(--muted);
  font-size:22px;
}

#attachmentFile{
  position:absolute!important;
  width:1px!important;
  height:1px!important;
  padding:0!important;
  margin:-1px!important;
  overflow:hidden!important;
  clip:rect(0,0,0,0)!important;
  border:0!important;
  opacity:0!important;
  pointer-events:none!important;
}

.conversation-input-wrap{
  flex:1;
  min-width:0;
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:24px;
}

.conversation-input-wrap input{
  display:block;
  width:100%;
  min-height:42px;
  padding:10px 16px;
  border:0;
  outline:0;
  background:transparent;
  color:#fff;
  font-size:16px;
}

.conversation-input-wrap input::placeholder{
  color:var(--muted2);
}

.conversation-mic{
  width:40px;
  height:40px;
  flex:none;
  display:flex;
  align-items:center;
  justify-content:center;
  border:0;
  border-radius:50%;
  background:transparent;
  color:var(--yellow);
  font-size:22px;
}

.conversation-mic.gravando{
  color:#fff;
  background:#EF4444;
  box-shadow:
    0 0 0 5px rgba(239,68,68,.20),
    0 0 18px rgba(239,68,68,.85);
  animation:micPulse .85s ease-in-out infinite alternate;
}

@keyframes micPulse{
  from{transform:scale(1)}
  to{transform:scale(1.12)}
}

.conversation-send{
  width:40px;
  height:40px;
  flex:none;
  border:0;
  border-radius:50%;
  background:var(--yellow);
  color:var(--surface2);
  font-size:22px;
  font-weight:700;
}

.loading,
.empty{
  min-height:50vh;
  display:flex;
  align-items:center;
  justify-content:center;
  color:var(--muted2);
  text-align:center;
}

.spinner{
  width:24px;
  height:24px;
  border:2px solid rgba(34,211,238,.20);
  border-top-color:var(--cyan);
  border-radius:50%;
  animation:spin .7s linear infinite;
}

@keyframes spin{
  to{transform:rotate(360deg)}
}

@media(min-width:700px){
  .app{
    max-width:520px;
    margin:0 auto;
    border-left:1px solid var(--border);
    border-right:1px solid var(--border);
  }
}

/* ONDAS SVG ANIMADAS - MIDIAON ADMIN */
.wave{
  display:none !important;
}

.waves-svg{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  overflow:visible;
}

.svg-wave{
  fill:none;
  stroke-width:1.4;
  vector-effect:non-scaling-stroke;
  animation:ondaMidiaOn 7s ease-in-out infinite alternate;
}

.cyan-line{
  stroke:rgba(34,211,238,.30);
  animation-duration:6s;
}

.pink-line{
  stroke:rgba(233,79,138,.30);
  animation-duration:8s;
  animation-direction:alternate-reverse;
}

.purple-line{
  stroke:rgba(139,92,246,.30);
  animation-duration:5.5s;
}

.yellow-line{
  stroke:rgba(250,204,21,.30);
  animation-duration:9s;
  animation-direction:alternate-reverse;
}

@keyframes ondaMidiaOn{
  0%{
    transform:translateX(-25px) translateY(-6px);
  }
  50%{
    transform:translateX(20px) translateY(7px);
  }
  100%{
    transform:translateX(-10px) translateY(-3px);
  }
}

/* LAYOUT DESKTOP - MIDIAON ADMIN */
@media (min-width:700px){
  .app{
    width:100%;
    max-width:1200px;
    margin:0 auto;
    border-left:1px solid var(--border);
    border-right:1px solid var(--border);
  }

  .inbox-content{
    width:100%;
  }
}

/* ADM DESKTOP - USAR TODA A TELA */
@media (min-width:700px){
  .app{
    width:100% !important;
    max-width:none !important;
    margin:0 !important;
    border-left:0 !important;
    border-right:0 !important;
  }
}

/* ESTABILIZACAO DO LAYOUT MOBILE */
html,
body{
  width:100%;
  height:100%;
  min-height:100%;
  overflow:hidden;
  overscroll-behavior:none;
}

body{
  min-height:100svh;
}

.app{
  width:100%;
  height:100svh;
  min-height:100svh;
  overflow:hidden;
  overscroll-behavior:none;
}

.screen{
  width:100%;
  height:100%;
  min-height:0;
  overflow:hidden;
}

.main-screen,
.conversation-screen{
  min-height:0;
  height:100%;
}

.inbox-content,
.conversation-messages{
  overscroll-behavior:contain;
  scrollbar-width:none;
}

.inbox-content::-webkit-scrollbar,
.conversation-messages::-webkit-scrollbar{
  display:none;
}

.conversation-messages{
  flex:1 1 auto;
  min-height:0;
  overflow-x:hidden;
  overflow-y:auto;
  -webkit-overflow-scrolling:touch;
  overscroll-behavior-y:contain;
}

.conversation-compose{
  flex:none;
}


/* CORRECAO DA BARRA DE ENVIO NO CELULAR */
.conversation-compose{
  box-sizing:border-box;
  max-width:100%;
  min-width:0;
  overflow:hidden;
}

.conversation-compose > *{
  min-width:0;
}

.conversation-input-wrap{
  min-width:0;
  max-width:100%;
  overflow:hidden;
}

.conversation-input-wrap input{
  min-width:0;
  max-width:100%;
}

/* CORRECAO SCROLL DA CONVERSA */
.conversation-messages{
  overflow-anchor:none;
}

/* APRENDIZADO DO ASSISTENTE */
.learning-item{
  margin:12px;
  padding:16px;
  border:1px solid #252532;
  border-radius:12px;
  background:var(--surface);
}

.learning-status{
  display:inline-block;
  margin-bottom:10px;
  padding:4px 8px;
  border-radius:6px;
  background:#252532;
  color:var(--cyan);
  font-size:12px;
  font-weight:600;
  text-transform:uppercase;
}

.learning-question{
  margin-bottom:12px;
  color:#fff;
  font-size:15px;
  font-weight:600;
  line-height:1.4;
}

.learning-answer{
  padding:12px;
  border-radius:8px;
  background:#16161d;
  color:#ddd;
  font-size:14px;
  line-height:1.5;
}

.learning-waiting{
  color:var(--muted);
  font-size:13px;
}

.learning-actions{
  display:flex;
  gap:10px;
  margin-top:12px;
}

.learning-actions button{
  flex:1;
  min-height:40px;
  border:0;
  border-radius:8px;
  font-size:14px;
  font-weight:600;
  cursor:pointer;
}

.learning-approve{
  background:#22c55e;
  color:#fff;
}

.learning-discard{
  background:#dc2626;
  color:#fff;
}

.learning-actions button:disabled{
  opacity:.5;
  cursor:not-allowed;
}

/* ===== MIDIAON CHAMADAS ===== */
.call-modal{position:fixed;inset:0;z-index:9999;display:flex;align-items:center;justify-content:center;background:rgba(8,15,28,.96)}
.call-modal.hidden{display:none}
.call-card{width:100%;max-width:420px;text-align:center;padding:40px 25px;color:#fff;position:relative}
.call-logo{width:110px;height:110px;object-fit:contain;border-radius:50%;background:#fff;padding:12px;margin-bottom:20px;position:relative;z-index:2}
.call-name{font-size:26px;font-weight:700;margin-bottom:8px}
.call-status{font-size:16px;opacity:.8;margin-bottom:45px}
.call-actions{display:flex;justify-content:center;gap:35px}
.call-action{width:64px;height:64px;border:0;border-radius:50%;font-size:26px;cursor:pointer}
.call-accept{background:#22c55e;color:#fff}
.call-end{background:#e53935;color:#fff;transform:rotate(135deg)}
.call-modal:not(.hidden) .call-logo{animation:callLogoPulse 1.4s ease-in-out infinite;box-shadow:0 0 0 0 rgba(34,211,238,.35)}
.call-modal:not(.hidden) .call-card::before,.call-modal:not(.hidden) .call-card::after{content:"";position:absolute;top:40px;left:50%;width:110px;height:110px;border:2px solid rgba(34,211,238,.45);border-radius:50%;transform:translateX(-50%);animation:callWave 2s ease-out infinite;pointer-events:none}
.call-modal:not(.hidden) .call-card::after{animation-delay:1s}
@keyframes callLogoPulse{0%,100%{transform:scale(1)}50%{transform:scale(1.06)}}
@keyframes callWave{0%{transform:translateX(-50%) scale(.9);opacity:.8}100%{transform:translateX(-50%) scale(2);opacity:0}}