/* Dental Friends — Comunidade
   Paleta e identidade da marca. Editar com cuidado. */

:root{
  --ivory:#F8F4F1;
  --ivory-2:#F1ECE7;
  --lavender-light:#E4DEE6;
  --lavender:#9C8EC9;
  --lavender-deep:#7C6DAE;
  --plum:#2E2438;
  --plum-2:#3C3049;
  --gold:#C6A664;
  --ink:#332942;
  --ink-soft:#5B4F68;

  --surface:#372C44;
  --hairline:rgba(228,222,230,.14);
  --hairline-strong:rgba(228,222,230,.28);
  --text:var(--ivory);
  --text-dim:#BFB4CC;

  --r-s:12px;
  --r-m:20px;
  --r-l:28px;
  --dock-h:74px;

  --display:"Bricolage Grotesque","Trebuchet MS",system-ui,sans-serif;
  --body:"Instrument Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{
  background:var(--plum);
  color:var(--text);
  font-family:var(--body);
  font-size:16px;
  line-height:1.55;
  min-height:100dvh;
  overscroll-behavior-y:none;
  -webkit-tap-highlight-color:transparent;
}
body::before{
  /* brilho ténue no topo, herdado do arco do logótipo */
  content:"";
  position:fixed;inset:0 0 auto 0;height:52vh;
  background:radial-gradient(120% 80% at 50% -10%, rgba(156,142,201,.38), transparent 70%);
  pointer-events:none;z-index:0;
}
img{max-width:100%;display:block}
button{font:inherit;color:inherit;border:0;background:none;cursor:pointer}
a{color:inherit}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:6px}

h1,h2,h3{font-family:var(--display);font-weight:600;letter-spacing:-.02em;line-height:1.1;margin:0}
h1{font-size:clamp(2rem,8vw,2.7rem)}
h2{font-size:1.45rem}
h3{font-size:1.08rem;letter-spacing:-.01em}
p{margin:0 0 .85em}
p:last-child{margin-bottom:0}

/* ---------- estrutura ---------- */
.app{position:relative;z-index:1;max-width:680px;margin:0 auto;padding:0 20px calc(var(--dock-h) + env(safe-area-inset-bottom) + 28px)}
.topo{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:calc(env(safe-area-inset-top) + 16px) 0 10px}
.marca{display:flex;align-items:center;gap:10px;min-width:0}
.marca img{width:38px;height:38px;border-radius:10px}
.marca span{font-family:var(--display);font-weight:600;font-size:1rem;letter-spacing:-.01em}
.marca small{display:block;font-family:var(--body);font-size:.72rem;color:var(--text-dim);letter-spacing:.01em}

.vista{display:none;animation:entrar .32s ease both}
.vista.ativa{display:block}
@keyframes entrar{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;transition-duration:.001ms !important}
}

/* ---------- hero ---------- */
.hero{padding:14px 0 6px}
.saudacao{color:var(--text-dim);font-size:.95rem;margin-bottom:6px}
.hero h1{max-width:12ch}
.hero h1 em{font-style:normal;color:var(--lavender)}
.arco{width:170px;height:44px;margin:14px 0 20px;overflow:visible}
.arco path{fill:none;stroke:var(--lavender);stroke-width:11;stroke-linecap:round;
  stroke-dasharray:240;stroke-dashoffset:240;animation:tracar 1.5s .25s cubic-bezier(.2,.7,.3,1) forwards}
@keyframes tracar{to{stroke-dashoffset:0}}

.acoes{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:22px}
.btn{display:flex;flex-direction:column;justify-content:flex-end;gap:2px;min-height:96px;
  padding:14px;border-radius:var(--r-m);text-decoration:none;transition:transform .16s ease, filter .16s ease}
.btn:active{transform:scale(.975)}
.btn strong{font-family:var(--display);font-size:1.02rem;font-weight:600}
.btn span{font-size:.78rem;opacity:.78;line-height:1.3}
.btn svg{width:22px;height:22px;margin-bottom:auto}
.btn-primario{background:linear-gradient(155deg,var(--lavender) 0%,var(--lavender-deep) 100%);color:#241B2E}
.btn-primario span{opacity:.72}
.btn-secundario{background:var(--surface);border:1px solid var(--hairline)}

/* ---------- cartões ---------- */
.cartao{background:var(--surface);border:1px solid var(--hairline);border-radius:var(--r-m);padding:18px}
.cartao + .cartao{margin-top:12px}
.seccao{margin:30px 0 14px;display:flex;align-items:baseline;justify-content:space-between;gap:12px}
.seccao h2{display:flex;align-items:center;gap:10px}
.seccao h2::before{content:"";width:22px;height:11px;flex:none;
  border:0 solid var(--gold);border-bottom-width:3px;border-radius:0 0 22px 22px}
.seccao a,.seccao button{font-size:.82rem;color:var(--text-dim);text-decoration:none}

.aviso{display:flex;gap:12px;align-items:flex-start;background:rgba(198,166,100,.12);
  border:1px solid rgba(198,166,100,.35);border-radius:var(--r-m);padding:14px 16px;margin-bottom:18px}
.aviso strong{font-family:var(--display);display:block;font-size:.95rem;margin-bottom:2px;color:var(--gold)}
.aviso p{font-size:.88rem;color:var(--text-dim)}

/* ---------- posts ---------- */
.post{width:100%;text-align:left;display:block;background:var(--surface);border:1px solid var(--hairline);
  border-radius:var(--r-m);padding:16px;transition:border-color .18s ease,transform .16s ease}
.post + .post{margin-top:12px}
.post:active{transform:scale(.99)}
.post:hover{border-color:var(--hairline-strong)}
.post .meta{display:flex;align-items:center;gap:8px;font-size:.74rem;color:var(--lavender);margin-bottom:8px}
.post .meta time{color:var(--text-dim)}
.post h3{margin-bottom:6px}
.post p{font-size:.88rem;color:var(--text-dim)}
.post img{border-radius:var(--r-s);margin-bottom:12px;aspect-ratio:16/9;object-fit:cover;width:100%}
.post-destaque{background:linear-gradient(160deg,rgba(156,142,201,.22),rgba(60,48,73,.9));border-color:rgba(156,142,201,.35)}

.filtros{display:flex;gap:8px;overflow-x:auto;padding:2px 0 14px;scrollbar-width:none}
.filtros::-webkit-scrollbar{display:none}
.chip{flex:none;padding:7px 14px;border-radius:999px;border:1px solid var(--hairline);
  font-size:.82rem;color:var(--text-dim);white-space:nowrap}
.chip[aria-pressed="true"]{background:var(--lavender);border-color:var(--lavender);color:#241B2E;font-weight:600}

/* ---------- artigo ---------- */
.artigo h1{font-size:1.8rem;margin-bottom:10px}
.artigo .corpo{max-width:64ch}
.artigo .corpo p{color:var(--ivory-2);opacity:.92}
.artigo ul{padding-left:20px;color:var(--ivory-2);opacity:.92;margin:0 0 .9em}
.artigo li{margin-bottom:.35em}
.voltar{display:inline-flex;align-items:center;gap:8px;font-size:.9rem;color:var(--text-dim);padding:10px 0}

/* ---------- assistente ---------- */
.conversa{display:flex;flex-direction:column;gap:12px;padding:6px 0 14px;min-height:40vh}
.balao{max-width:86%;padding:12px 15px;border-radius:18px;font-size:.92rem}
.balao.bot{background:var(--surface);border:1px solid var(--hairline);border-bottom-left-radius:6px;align-self:flex-start}
.balao.eu{background:var(--lavender);color:#241B2E;border-bottom-right-radius:6px;align-self:flex-end}
.balao.bot .fonte{display:block;margin-top:8px;font-size:.74rem;color:var(--text-dim)}
.pensar span{display:inline-block;width:6px;height:6px;margin-right:4px;border-radius:50%;background:var(--lavender);
  animation:pulsar 1s infinite ease-in-out}
.pensar span:nth-child(2){animation-delay:.15s}
.pensar span:nth-child(3){animation-delay:.3s}
@keyframes pulsar{0%,60%,100%{opacity:.25;transform:translateY(0)}30%{opacity:1;transform:translateY(-3px)}}
.barra-pergunta{position:sticky;bottom:calc(var(--dock-h) + env(safe-area-inset-bottom) + 8px);
  display:flex;gap:8px;background:var(--plum);padding:10px 0}
.barra-pergunta input{flex:1;min-width:0;background:var(--surface);border:1px solid var(--hairline);
  border-radius:999px;padding:13px 18px;color:var(--text);font-size:.95rem}
.barra-pergunta input::placeholder{color:var(--text-dim)}
.barra-pergunta button{width:48px;height:48px;flex:none;border-radius:50%;background:var(--lavender);color:#241B2E;
  display:grid;place-items:center}
.sugestoes{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:8px}
.sugestoes button{padding:8px 14px;border-radius:999px;border:1px dashed var(--hairline-strong);
  font-size:.82rem;color:var(--text-dim);text-align:left}

/* ---------- jogos ---------- */
.jogo-cartao{display:flex;gap:14px;align-items:center;width:100%;text-align:left;background:var(--surface);
  border:1px solid var(--hairline);border-radius:var(--r-m);padding:16px}
.jogo-cartao + .jogo-cartao{margin-top:12px}
.jogo-cartao .emblema{width:54px;height:54px;flex:none;border-radius:16px;display:grid;place-items:center;
  background:linear-gradient(150deg,var(--lavender),var(--lavender-deep));font-size:1.5rem}
.jogo-cartao p{font-size:.84rem;color:var(--text-dim)}
.jogo-cartao .etiquetas{display:flex;gap:6px;margin-top:6px;font-size:.72rem;color:var(--lavender)}
#palco-jogo{border-radius:var(--r-m);overflow:hidden;background:#241B2E;border:1px solid var(--hairline)}

/* ---------- contactos ---------- */
.clinica{background:var(--surface);border:1px solid var(--hairline);border-radius:var(--r-m);padding:18px}
.clinica + .clinica{margin-top:12px}
.clinica h3{display:flex;align-items:center;gap:8px}
.clinica .estado{font-size:.74rem;padding:3px 9px;border-radius:999px;font-weight:600}
.estado.aberto{background:rgba(124,109,174,.3);color:#D8CFEA}
.estado.fechado{background:rgba(228,222,230,.1);color:var(--text-dim)}
.clinica .linhas{font-size:.86rem;color:var(--text-dim);margin:8px 0 14px}
.linha-botoes{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.mini{display:flex;flex-direction:column;align-items:center;gap:5px;padding:11px 6px;border-radius:14px;
  background:rgba(228,222,230,.07);border:1px solid var(--hairline);font-size:.75rem;text-decoration:none;color:var(--text)}
.mini svg{width:19px;height:19px}
.mini:active{background:rgba(228,222,230,.14)}

.lista-info h3{margin-bottom:8px}
.lista-info ul{margin:0;padding-left:18px;color:var(--text-dim);font-size:.89rem}
.lista-info li{margin-bottom:.4em}
.horario-linha{display:flex;justify-content:space-between;gap:16px;font-size:.88rem;padding:7px 0;border-bottom:1px solid var(--hairline)}
.horario-linha:last-child{border-bottom:0}
.horario-linha span:first-child{color:var(--text-dim)}

/* ---------- dock ---------- */
.dock{position:fixed;left:0;right:0;bottom:0;z-index:40;
  padding:0 12px calc(env(safe-area-inset-bottom) + 10px);
  background:linear-gradient(to top,var(--plum) 65%,transparent)}
.dock-int{max-width:680px;margin:0 auto;display:grid;grid-template-columns:repeat(5,1fr);
  background:rgba(55,44,68,.92);backdrop-filter:blur(14px);border:1px solid var(--hairline);border-radius:22px}
.dock button{display:flex;flex-direction:column;align-items:center;gap:3px;padding:11px 2px 9px;
  font-size:.68rem;color:var(--text-dim);position:relative}
.dock button svg{width:21px;height:21px}
.dock button[aria-current="page"]{color:var(--ivory)}
.dock button[aria-current="page"]::after{content:"";position:absolute;bottom:3px;width:18px;height:8px;
  border-bottom:2.5px solid var(--lavender);border-radius:0 0 18px 18px}

/* ---------- folhas (modais) ---------- */
.folha{position:fixed;inset:0;z-index:60;display:none}
.folha.aberta{display:block}
.folha .veu{position:absolute;inset:0;background:rgba(20,15,26,.72);backdrop-filter:blur(3px);animation:aparecer .2s ease}
.folha .painel{position:absolute;left:0;right:0;bottom:0;max-height:92dvh;overflow-y:auto;
  background:var(--plum-2);border-radius:26px 26px 0 0;border-top:1px solid var(--hairline-strong);
  padding:10px 20px calc(env(safe-area-inset-bottom) + 24px);max-width:680px;margin:0 auto;
  animation:subir .3s cubic-bezier(.2,.8,.3,1)}
@keyframes subir{from{transform:translateY(100%)}to{transform:none}}
@keyframes aparecer{from{opacity:0}to{opacity:1}}
.puxador{width:40px;height:4px;border-radius:4px;background:var(--hairline-strong);margin:6px auto 16px}
.folha h2{margin-bottom:6px}
.folha .sub{color:var(--text-dim);font-size:.88rem;margin-bottom:18px}

/* ---------- formulário ---------- */
.campo{margin-bottom:14px}
.campo label{display:block;font-size:.8rem;color:var(--text-dim);margin-bottom:6px}
.campo input,.campo select,.campo textarea{width:100%;background:rgba(20,15,26,.45);border:1px solid var(--hairline);
  border-radius:14px;padding:13px 15px;color:var(--text);font-family:inherit;font-size:.95rem}
.campo textarea{min-height:80px;resize:vertical}
.campo select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23BFB4CC' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 14px center;background-size:18px;padding-right:42px}
.duas{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.opcoes{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.opcoes button{padding:14px;border-radius:16px;border:1px solid var(--hairline);background:rgba(20,15,26,.35);
  text-align:left;font-size:.92rem}
.opcoes button strong{display:block;font-family:var(--display);font-weight:600}
.opcoes button small{color:var(--text-dim);font-size:.76rem}
.opcoes button[aria-pressed="true"]{border-color:var(--lavender);background:rgba(156,142,201,.2)}
.accao{width:100%;padding:16px;border-radius:18px;background:var(--lavender);color:#241B2E;
  font-family:var(--display);font-weight:600;font-size:1rem;margin-top:6px}
.accao:disabled{opacity:.45}
.accao.linha{background:transparent;border:1px solid var(--hairline-strong);color:var(--text);margin-top:10px}
.nota{font-size:.78rem;color:var(--text-dim);margin-top:12px;text-align:center}
.erro{color:#E8A1A1;font-size:.8rem;margin-top:6px}

/* ---------- rodapé ---------- */
.rodape{margin-top:34px;padding-top:18px;border-top:1px solid var(--hairline);font-size:.78rem;color:var(--text-dim);text-align:center}
.rodape a{color:var(--lavender);text-decoration:none}
.rodape p{margin-bottom:.5em}

/* ---------- avulsos ---------- */
.instalar{display:inline-flex;align-items:center;gap:7px;padding:9px 15px;border-radius:999px;
  background:var(--gold);color:#241B2E;font-size:.82rem;font-weight:600}
.instalar svg{width:16px;height:16px}
.brinde{display:flex;align-items:center;gap:12px;padding:14px 16px;border-radius:var(--r-m);
  border:1px dashed var(--hairline-strong);font-size:.85rem;color:var(--text-dim);margin-top:12px}
.brinde button{margin-left:auto;flex:none;color:var(--lavender);font-weight:600;font-size:.85rem}
.torrada{position:fixed;left:50%;bottom:calc(var(--dock-h) + 30px);transform:translateX(-50%) translateY(20px);
  background:var(--ivory);color:var(--ink);padding:12px 20px;border-radius:999px;font-size:.87rem;font-weight:500;
  z-index:80;opacity:0;pointer-events:none;transition:.25s ease;box-shadow:0 8px 30px rgba(0,0,0,.35);max-width:88vw}
.torrada.ver{opacity:1;transform:translateX(-50%)}
.vazio{text-align:center;color:var(--text-dim);padding:36px 20px;font-size:.9rem}

@media (min-width:640px){
  .acoes{grid-template-columns:repeat(2,1fr)}
  .dock-int{border-radius:24px}
}