/* =====================================================================
   App Saúde — estilos base (mobile-first)
   Cores e fonte seguem o protótipo (especificação, seção 13).
   ===================================================================== */

:root {
  --fundo: #F5F4EF;
  --cartao: #FFFFFF;
  --texto: #17231D;
  --texto-2: #5B6660;
  --borda: #E2E0D8;
  --verde: #2E6A4E;
  --verde-escuro: #1F4B37;
  --verde-claro: #E3EEE7;
  --azul: #1F5F8B;
  --azul-claro: #E4EEF5;
  --perigo: #A63A2B;
  --aviso: #8A3B0B;
  --aviso-fundo: #FFF4EA;
  --aviso-borda: #EBCFB4;

  --raio: 14px;
  --raio-peq: 10px;
  --sombra: 0 1px 2px rgba(23, 35, 29, .06), 0 2px 8px rgba(23, 35, 29, .04);
  --toque: 44px; /* área mínima de toque */
  --barra-altura: 64px;

  --seguro-topo: env(safe-area-inset-top, 0px);
  --seguro-base: env(safe-area-inset-bottom, 0px);
  --seguro-esq: env(safe-area-inset-left, 0px);
  --seguro-dir: env(safe-area-inset-right, 0px);

  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--fundo);
  color: var(--texto);
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
  overflow-x: hidden;
}

a { color: var(--verde); }
img { max-width: 100%; }
code { font-family: ui-monospace, 'SF Mono', Consolas, monospace; }

:focus-visible { outline: 3px solid var(--azul); outline-offset: 2px; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* ---------- Tipografia ---------- */
.h1 { font-size: 26px; font-weight: 800; line-height: 1.2; margin: 4px 0 12px; letter-spacing: -.01em; }
.h2 { font-size: 18px; font-weight: 700; margin: 0 0 8px; }
.h3 { font-size: 16px; font-weight: 700; margin: 0 0 6px; }
.texto-2 { color: var(--texto-2); margin: 4px 0 12px; }
.nota { color: var(--texto-2); font-size: 13px; line-height: 1.45; }
.forte { font-weight: 700; margin: 0; }
.centro { text-align: center; }
.capitalizar::first-letter { text-transform: uppercase; }
.erro { color: var(--perigo); font-weight: 600; min-height: 1.5em; }
.aviso-texto { color: var(--aviso); display: block; margin-top: 4px; }
p { margin: 0 0 8px; }

/* ---------- Estrutura logada ---------- */
#app { min-height: 100dvh; }

.topo {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: calc(8px + var(--seguro-topo)) calc(16px + var(--seguro-dir)) 8px calc(16px + var(--seguro-esq));
  background: rgba(245, 244, 239, .92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--borda);
}
.topo-marca { display: flex; align-items: center; gap: 8px; min-width: 0; }
.topo-nome { font-weight: 800; color: var(--verde-escuro); font-size: 18px; }
.topo-conta {
  display: grid; place-items: center;
  width: var(--toque); height: var(--toque); border-radius: 50%;
  color: var(--texto); text-decoration: none;
}
.topo-conta img { width: 36px; height: 36px; border-radius: 50%; object-fit: cover; }
.topo-conta[aria-current] { box-shadow: 0 0 0 2px var(--verde); }

.conteudo {
  max-width: 720px; margin: 0 auto;
  padding: 16px calc(16px + var(--seguro-dir)) calc(var(--barra-altura) + 24px + var(--seguro-base)) calc(16px + var(--seguro-esq));
  outline: none;
}

.barra {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 10;
  display: grid; grid-template-columns: repeat(var(--abas, 5), minmax(0, 1fr));
  padding: 4px var(--seguro-dir) var(--seguro-base) var(--seguro-esq);
  background: var(--cartao);
  border-top: 1px solid var(--borda);
}
.barra a {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px;
  min-height: 56px; padding: 4px 2px;
  color: var(--texto-2); text-decoration: none; font-size: 11px; font-weight: 600;
  border-radius: var(--raio-peq);
}
.barra a span { max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.barra a[aria-current] { color: var(--verde); background: var(--verde-claro); }

@media (min-width: 760px) {
  .barra { left: 50%; right: auto; width: 720px; transform: translateX(-50%); border: 1px solid var(--borda); border-bottom: 0; border-radius: var(--raio) var(--raio) 0 0; }
}

/* ---------- Componentes ---------- */
.cartao {
  background: var(--cartao);
  border: 1px solid var(--borda);
  border-radius: var(--raio);
  padding: 16px;
  margin: 0 0 12px;
  box-shadow: var(--sombra);
}
.cartao-link { display: flex; flex-direction: column; gap: 2px; color: inherit; text-decoration: none; min-height: var(--toque); }
.cartao-link:hover { border-color: var(--verde); }
.cabecalho-cartao { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 8px; }

.selo {
  display: inline-block; padding: 2px 8px; border-radius: 999px;
  font-size: 12px; font-weight: 700;
  background: var(--aviso-fundo); color: var(--aviso); border: 1px solid var(--aviso-borda);
}
.selo-ok { background: var(--verde-claro); color: var(--verde-escuro); border-color: transparent; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: var(--toque); padding: 10px 18px;
  border-radius: var(--raio-peq); border: 1px solid transparent;
  font: inherit; font-weight: 700; font-size: 15px;
  text-decoration: none; cursor: pointer;
  transition: background-color .15s, border-color .15s;
}
.btn:disabled { opacity: .55; cursor: default; }
.btn-pri { background: var(--verde); color: #fff; }
.btn-pri:hover:not(:disabled) { background: var(--verde-escuro); }
.btn-sec { background: var(--cartao); color: var(--texto); border-color: var(--borda); }
.btn-sec:hover:not(:disabled) { border-color: var(--verde); }
.btn-perigo { background: var(--perigo); color: #fff; }
.btn-peq { min-height: 36px; padding: 6px 12px; font-size: 14px; }
.btn-largo { width: 100%; }
.linha-botoes { display: flex; flex-wrap: wrap; gap: 8px; justify-content: flex-end; margin-top: 12px; }
.linha-botoes .btn { flex: 1 1 140px; }

input, select, textarea {
  width: 100%; min-height: var(--toque);
  padding: 10px 12px;
  border: 1px solid var(--borda); border-radius: var(--raio-peq);
  background: #fff; color: var(--texto);
  font: inherit; font-size: 16px; /* 16px evita zoom automático no iPhone */
}
input[readonly] { background: var(--fundo); }
textarea { resize: vertical; }
.formulario label { display: flex; flex-direction: column; gap: 4px; font-weight: 600; font-size: 14px; margin-bottom: 12px; }
.formulario fieldset { border: 0; padding: 0; margin: 4px 0 8px; }
.formulario legend { font-weight: 700; margin-bottom: 8px; }
.linha-campos { display: grid; grid-template-columns: 1fr 80px; gap: 8px; }
.linha-form { display: flex; gap: 8px; }
.linha-form input { flex: 1; text-transform: uppercase; }
.campo-busca { margin-bottom: 12px; }

.interruptor { display: flex !important; flex-direction: row !important; align-items: center; gap: 10px; min-height: var(--toque); cursor: pointer; font-weight: 600; }
.interruptor input { width: 22px; height: 22px; min-height: 0; accent-color: var(--verde); flex: none; }

.especialidade { border: 1px solid var(--borda); border-radius: var(--raio-peq); padding: 8px 12px; margin-bottom: 8px; }

.area-permissao { display: grid; gap: 6px; padding: 10px 0; border-top: 1px solid var(--borda); }
.area-permissao label { display: flex; flex-direction: column; }
@media (min-width: 520px) {
  .area-permissao { grid-template-columns: 1fr 220px; align-items: center; }
  .area-permissao .aviso-texto { grid-column: 1 / -1; }
}

.convite-encontrado { margin-top: 12px; padding: 12px; background: var(--verde-claro); border-radius: var(--raio-peq); }
.convite-encontrado .area-permissao { border-color: rgba(31, 75, 55, .15); }

.lista-simples { margin: 0; padding-left: 20px; }
.lista-simples li { margin-bottom: 6px; }
.lista-cartoes { list-style: none; margin: 0; padding: 0; }
.lista-convites { list-style: none; margin: 12px 0 0; padding: 0; }
.lista-convites li { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; padding: 8px 0; border-top: 1px solid var(--borda); }
.codigo { font-size: 17px; font-weight: 700; letter-spacing: .05em; background: var(--verde-claro); padding: 4px 8px; border-radius: 6px; user-select: all; }
.riscado { text-decoration: line-through; opacity: .6; }

.linha-link {
  display: flex; align-items: center; gap: 10px;
  min-height: var(--toque); padding: 8px 0;
  color: var(--texto); font-weight: 600; text-decoration: none;
}
.voltar { display: inline-flex; align-items: center; gap: 4px; min-height: var(--toque); color: var(--texto-2); text-decoration: none; font-weight: 600; }

.linha-tempo { list-style: none; margin: 0; padding: 0 0 0 16px; border-left: 2px solid var(--borda); }
.linha-tempo li { position: relative; padding: 0 0 16px 12px; }
.linha-tempo li::before { content: ''; position: absolute; left: -23px; top: 6px; width: 12px; height: 12px; border-radius: 50%; background: var(--verde); }

.perfil-linha { display: flex; align-items: center; gap: 14px; }
.avatar { width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; background: var(--verde-claro); color: var(--verde); object-fit: cover; flex: none; }

.grade-atalhos { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 10px; margin: 8px 0 16px; }
.atalho {
  display: flex; flex-direction: column; gap: 8px; align-items: flex-start;
  padding: 16px; min-height: 96px;
  background: var(--cartao); border: 1px solid var(--borda); border-radius: var(--raio);
  color: var(--verde-escuro); font-weight: 700; text-decoration: none; box-shadow: var(--sombra);
}
.atalho:hover { border-color: var(--verde); }

/* Conversa */
.conversa {
  display: flex; flex-direction: column; gap: 8px;
  min-height: 40vh; max-height: calc(100dvh - 300px); overflow-y: auto;
  padding: 12px; background: var(--cartao); border: 1px solid var(--borda); border-radius: var(--raio);
}
.bolha { max-width: 82%; padding: 8px 12px; border-radius: 16px; overflow-wrap: anywhere; white-space: pre-wrap; }
.bolha p { margin: 0 0 2px; }
.bolha.minha { align-self: flex-end; background: var(--verde); color: #fff; border-bottom-right-radius: 4px; }
.bolha.minha .nota { color: rgba(255, 255, 255, .8); }
.bolha.dele { align-self: flex-start; background: var(--fundo); border-bottom-left-radius: 4px; }
.compositor { display: flex; gap: 8px; margin-top: 8px; align-items: flex-end; }
.compositor textarea { flex: 1; max-height: 140px; }

/* Avisos (instalação e consentimento) */
.aviso-instalar, .aviso-consentimento {
  max-width: 720px; margin: 12px auto 0; padding: 12px 16px;
  margin-left: max(16px, calc((100% - 720px) / 2)); margin-right: max(16px, calc((100% - 720px) / 2));
  background: var(--azul-claro); border-radius: var(--raio); font-size: 14px;
}
.aviso-instalar { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.aviso-consentimento .linha-botoes { margin-top: 8px; }

.aviso-ios {
  position: fixed; z-index: 30;
  left: 16px; right: 16px; bottom: calc(var(--barra-altura) + 20px + var(--seguro-base));
  padding: 14px 44px 14px 16px;
  background: var(--texto); color: #fff; border-radius: var(--raio);
  box-shadow: 0 6px 24px rgba(0, 0, 0, .25); font-size: 14px;
}
.aviso-ios p { margin: 0; }
.aviso-ios-fechar { position: absolute; top: 2px; right: 2px; width: var(--toque); height: var(--toque); border: 0; background: none; color: #fff; cursor: pointer; display: grid; place-items: center; }
.aviso-ios-seta { position: absolute; left: 50%; bottom: -26px; transform: translateX(-50%); font-size: 24px; color: var(--texto); }

/* Telas sem moldura */
.tela-central, .tela-login {
  min-height: 100dvh; display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: calc(24px + var(--seguro-topo)) 20px calc(24px + var(--seguro-base));
  max-width: 440px; margin: 0 auto; text-align: center;
}
.login-marca { margin-bottom: 32px; }
.login-marca img { border-radius: 22px; box-shadow: var(--sombra); }
.btn-google {
  width: 100%; min-height: 52px;
  background: #fff; color: #1f1f1f; border: 1px solid #dadce0; font-weight: 600;
}
.btn-google:hover { background: #f8f9fa; }

.carregando { padding: 32px 0; text-align: center; color: var(--texto-2); }

/* Modal e toast */
.modal-fundo {
  position: fixed; inset: 0; z-index: 50;
  display: grid; place-items: end center;
  background: rgba(23, 35, 29, .45);
  padding: 16px 16px calc(16px + var(--seguro-base));
}
@media (min-width: 520px) { .modal-fundo { place-items: center; } }
.modal { width: 100%; max-width: 440px; background: var(--cartao); border-radius: var(--raio); padding: 20px; }

.toast {
  position: fixed; z-index: 60; left: 50%; transform: translate(-50%, 20px);
  bottom: calc(var(--barra-altura) + 16px + var(--seguro-base));
  max-width: calc(100% - 32px); padding: 10px 16px; border-radius: 999px;
  background: var(--texto); color: #fff; font-size: 14px; font-weight: 600;
  opacity: 0; pointer-events: none; transition: opacity .2s, transform .2s;
}
.toast.visivel { opacity: 1; transform: translate(-50%, 0); }

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}