/* ---------- Tokens ---------- */
:root {
  --bg: #F4F5F8;
  --surf: #FFFFFF;
  --surf2: #ECEEF3;
  --line: #E1E4EB;
  --txt: #171A22;
  --mut: #667085;
  --raia-fundo: rgba(23, 26, 34, 0.05);
  --eu: #6C8CFF;
  --ok: #17A07F;
  --alerta: #D98E00;
  --erro: #E0435A;
  --sombra: 0 12px 32px rgba(20, 24, 40, 0.14);
  --fonte: 'Poppins', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --col-dia: 46px;
  color-scheme: light;
  box-sizing: border-box;
  padding-top: env(safe-area-inset-top, 0px);
  padding-bottom: env(safe-area-inset-bottom, 0px);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0E1016; --surf: #171A23; --surf2: #1F2330; --line: #262A37; --txt: #F1F2F6; --mut: #8A90A2;
    --raia-fundo: rgba(255, 255, 255, 0.045); --ok: #2EC4A0; --alerta: #FFB020; --erro: #FF6B81;
    --sombra: 0 14px 40px rgba(0, 0, 0, 0.5);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0E1016; --surf: #171A23; --surf2: #1F2330; --line: #262A37; --txt: #F1F2F6; --mut: #8A90A2;
  --raia-fundo: rgba(255, 255, 255, 0.045); --ok: #2EC4A0; --alerta: #FFB020; --erro: #FF6B81;
  --sombra: 0 14px 40px rgba(0, 0, 0, 0.5);
  color-scheme: dark;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: inherit; }
html { height: 100%; background: var(--bg); scroll-padding-top: env(safe-area-inset-top, 0px); }
body {
  height: 100%; margin: 0; background: var(--bg); color: var(--txt);
  font-family: var(--fonte); font-size: 15px; line-height: 1.45;
  -webkit-font-smoothing: antialiased; -webkit-tap-highlight-color: transparent;
}
#app { height: 100%; }
[hidden] { display: none !important; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
input, textarea { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }
h1, h2, p { margin: 0; }
ul { list-style: none; margin: 0; padding: 0; }
:focus-visible { outline: 2px solid var(--eu); outline-offset: 2px; border-radius: 8px; }
.icone { display: inline-flex; }
.nota { font-size: 13px; color: var(--mut); }
.centro-texto { text-align: center; padding: 48px 16px; }
.mut { color: var(--mut); font-weight: 400; }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; } }

/* ---------- Estrutura ---------- */
.shell { height: 100%; display: flex; flex-direction: column; }
.painel { flex: 1; min-height: 0; display: flex; flex-direction: column; }
.topo { padding: 14px 18px 10px; background: var(--bg); }
.conteudo { flex: 1; min-height: 0; overflow: auto; position: relative; overscroll-behavior: contain; padding: 0 10px 100px; }
.conteudo:focus { outline: none; }

.nav {
  order: 2; display: flex; justify-content: space-around; align-items: center;
  padding: 6px 8px; background: var(--surf); border-top: 1px solid var(--line);
}
.nav-marca { display: none; }
.nav-item {
  display: flex; flex-direction: column; align-items: center; gap: 2px;
  padding: 6px 18px; border-radius: 14px; color: var(--mut); font-size: 11.5px; font-weight: 500;
}
.nav-item[aria-current="page"] { color: var(--txt); background: var(--surf2); }

.fab {
  position: fixed; right: 18px; bottom: calc(84px + env(safe-area-inset-bottom, 0px)); z-index: 20;
  width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center;
  background: var(--cor, var(--eu)); color: #fff; box-shadow: var(--sombra);
  transition: transform 0.15s ease;
}
.fab:active { transform: scale(0.94); }

@media (min-width: 960px) {
  .shell { flex-direction: row; }
  .nav {
    order: 0; flex-direction: column; justify-content: flex-start; align-items: stretch;
    width: 232px; padding: 24px 14px; gap: 4px; border-top: 0; border-right: 1px solid var(--line);
  }
  .nav-marca { display: flex; flex-direction: column; padding: 0 12px 22px; }
  .nav-marca b { font-size: 20px; font-weight: 700; letter-spacing: -0.01em; }
  .nav-marca small { color: var(--mut); font-size: 12.5px; }
  .nav-item { flex-direction: row; gap: 12px; padding: 10px 12px; font-size: 14px; }
  .topo { padding: 26px 28px 12px; }
  .conteudo { padding: 0 20px 48px; }
  .fab { right: 32px; bottom: 32px; }
}

/* ---------- Cabeçalho ---------- */
.topo-linha { display: flex; align-items: center; gap: 10px; }
.titulo { font-size: 26px; font-weight: 700; letter-spacing: -0.015em; line-height: 1.15; }
.titulo span { font-weight: 300; color: var(--mut); }
.sobre { font-size: 12.5px; color: var(--mut); font-weight: 500; }
.setas { margin-left: auto; display: flex; align-items: center; gap: 2px; }
.icone-btn { width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; color: var(--mut); }
.icone-btn:hover { background: var(--surf2); color: var(--txt); }
.btn-hoje { padding: 6px 12px; margin-right: 4px; border-radius: 99px; background: var(--surf2); font-size: 13px; font-weight: 500; }

.chips { display: flex; gap: 6px; margin-top: 12px; overflow-x: auto; scrollbar-width: none; }
.chips::-webkit-scrollbar { display: none; }
.chips.quebra { flex-wrap: wrap; overflow: visible; margin-top: 0; }
.chip {
  display: inline-flex; align-items: center; gap: 7px; flex-shrink: 0;
  padding: 5px 12px 5px 9px; border-radius: 99px; background: var(--surf2);
  font-size: 12.5px; font-weight: 500; white-space: nowrap;
}
.ponto { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--cor); flex-shrink: 0; }
.chip[aria-pressed="false"] { color: var(--mut); background: transparent; box-shadow: inset 0 0 0 1px var(--line); }
.chip[aria-pressed="false"] .ponto { background: transparent; box-shadow: inset 0 0 0 1.5px var(--cor); }

/* ---------- Faixas do mês ---------- */
.faixas-eixo {
  position: sticky; top: 0; z-index: 2; display: grid; grid-template-columns: var(--col-dia) 1fr 14px;
  padding: 6px 8px 8px; background: var(--bg);
}
.eixo-escala { position: relative; height: 14px; }
.eixo-escala span { position: absolute; transform: translateX(-50%); font-size: 10.5px; color: var(--mut); }
.eixo-escala span:first-child { transform: none; }
.eixo-escala span:last-child { transform: translateX(-100%); }

.dia-linha {
  display: grid; grid-template-columns: var(--col-dia) 1fr 14px; align-items: center;
  width: 100%; padding: 5px 8px; border-radius: 12px; text-align: left;
}
.dia-linha:hover { background: var(--surf); }
.dia-linha.fds { background: var(--raia-fundo); }
.dia-linha.hoje { background: var(--surf2); box-shadow: inset 3px 0 0 var(--eu-cor, var(--eu)); }
.dia-num { display: flex; flex-direction: column; align-items: flex-end; padding-right: 10px; line-height: 1.05; }
.dia-num b { font-size: 17px; font-weight: 700; }
.dia-num small { font-size: 10px; color: var(--mut); margin-top: 2px; }
.raias { position: relative; display: flex; flex-direction: column; gap: 3px; padding: 4px 0; }
.raia { position: relative; display: block; height: var(--raia-h, 6px); border-radius: 99px; background: var(--raia-fundo); }
.guia { position: absolute; top: 0; bottom: 0; width: 1px; background: var(--line); }
.pilula { position: absolute; border-radius: 99px; background: var(--cor); }
.pilula.conjunto { box-shadow: 0 0 0 1px color-mix(in srgb, var(--txt) 45%, transparent); }
.alerta-conflito { width: 6px; height: 6px; border-radius: 50%; background: var(--alerta); justify-self: center; }

/* ---------- Dia expandido ---------- */
.dia-vazio { font-size: 13px; color: var(--mut); padding: 0 8px 10px; }
.dia-grade {
  --cab-h: 40px;
  position: relative; display: grid;
  grid-template-columns: 44px repeat(var(--cols), minmax(76px, 1fr));
  grid-template-rows: var(--cab-h) calc(var(--horas) * var(--hora-h));
  min-width: min-content; padding-bottom: 8px;
}
.dia-canto { position: sticky; top: 0; left: 0; z-index: 4; background: var(--bg); }
.dia-cab {
  position: sticky; top: 0; z-index: 3; display: flex; align-items: center; justify-content: center; gap: 6px;
  background: var(--bg); border-bottom: 1px solid var(--line); font-size: 12.5px; font-weight: 500;
}
.dia-horas { position: sticky; left: 0; z-index: 2; background: var(--bg); }
.dia-horas span { position: absolute; right: 8px; transform: translateY(-50%); font-size: 10.5px; color: var(--mut); }
.dia-col {
  position: relative; border-left: 1px solid var(--line); cursor: cell;
  background-image: repeating-linear-gradient(to bottom, var(--line) 0 1px, transparent 1px var(--hora-h));
}
.bloco {
  position: absolute; display: flex; flex-direction: column; align-items: flex-start; overflow: hidden;
  padding: 5px 7px; border-radius: 9px; text-align: left; font-size: 11.5px; line-height: 1.25;
  background: color-mix(in srgb, var(--cor) 22%, var(--bg)); border-left: 3px solid var(--cor);
}
.bloco:hover { background: color-mix(in srgb, var(--cor) 32%, var(--bg)); }
.bloco b {
  font-weight: 500; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
}
.bloco small { color: var(--mut); font-size: 10.5px; margin-top: 2px; white-space: nowrap; }
.bloco.curto { padding: 2px 7px; justify-content: center; }
.bloco.curto b { -webkit-line-clamp: 1; }
.bloco.conjunto { box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--cor) 55%, transparent); }
.agora { position: absolute; left: 44px; right: 0; border-top: 1.5px solid var(--txt); z-index: 1; pointer-events: none; }
.agora::before { content: ''; position: absolute; left: -4px; top: -4.5px; width: 7px; height: 7px; border-radius: 50%; background: var(--txt); }

/* ---------- Botões e formulários ---------- */
.btn {
  height: 48px; padding: 0 22px; border-radius: 99px; display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-size: 15px; font-weight: 500; transition: filter 0.15s ease, transform 0.1s ease;
}
.btn:active { transform: scale(0.98); }
.btn:disabled { opacity: 0.55; cursor: progress; }
.btn-primario { background: var(--cor, var(--eu)); color: #fff; }
.btn-primario:hover { filter: brightness(1.06); }
.btn-sec { background: var(--surf2); }
.btn-perigo { color: var(--erro); }
.btn-perigo.confirmando { background: var(--erro); color: #fff; }
.btn-mini { padding: 6px 14px; border-radius: 99px; background: var(--surf2); font-size: 13px; font-weight: 500; }
.link { color: var(--eu); font-size: 14px; font-weight: 500; padding: 6px 0; align-self: center; }
.largura { width: 100%; }

.form { display: flex; flex-direction: column; gap: 14px; }
.campo { display: flex; flex-direction: column; gap: 6px; font-size: 13px; font-weight: 500; min-width: 0; }
.campo input {
  width: 100%; height: 46px; padding: 0 14px; border-radius: 12px; border: 1px solid var(--line);
  background: var(--bg); font-size: 16px; font-weight: 400; min-width: 0;
}
.campo input:focus { outline: none; border-color: var(--eu); box-shadow: 0 0 0 3px color-mix(in srgb, var(--eu) 25%, transparent); }
.campo input.codigo { text-transform: uppercase; letter-spacing: 0.14em; font-weight: 600; }
.linha-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.erro-form { color: var(--erro); font-size: 13px; }
.erro-form:empty { display: none; }
.aviso { padding: 12px 14px; border-radius: 12px; background: color-mix(in srgb, var(--alerta) 16%, transparent); font-size: 13.5px; }
.acoes { display: flex; flex-direction: column; gap: 8px; }
.acoes.lado { flex-direction: row; flex-wrap: wrap; }
.acoes.lado .btn { flex: 1; min-width: 150px; }

/* ---------- Sheet ---------- */
.sheet-fundo {
  position: fixed; inset: 0; z-index: 50; display: flex; align-items: flex-end; justify-content: center;
  background: rgba(8, 10, 16, 0.5); animation: aparecer 0.18s ease-out;
}
.sheet-fundo.saindo { opacity: 0; transition: opacity 0.18s ease; }
.sheet {
  width: 100%; max-width: 560px; max-height: calc(100% - 32px); overflow: auto; outline: none;
  background: var(--surf); border-radius: 22px 22px 0 0;
  padding: 10px 20px calc(22px + env(safe-area-inset-bottom, 0px));
  display: flex; flex-direction: column; gap: 16px; animation: subir 0.22s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.sheet-alca { width: 38px; height: 4px; border-radius: 2px; background: var(--line); margin: 0 auto; flex-shrink: 0; }
.sheet-titulo { font-size: 20px; font-weight: 700; }
@media (min-width: 700px) {
  .sheet-fundo { align-items: center; }
  .sheet { border-radius: 22px; padding-bottom: 24px; }
  .sheet-alca { display: none; }
}
@keyframes subir { from { transform: translateY(28px); opacity: 0.6; } }
@keyframes aparecer { from { opacity: 0; } }

.det-cab { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.det-dono { display: inline-flex; align-items: center; gap: 8px; color: var(--cor); font-weight: 500; font-size: 14px; }
.selo {
  display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 99px;
  background: var(--surf2); color: var(--mut); font-size: 12px; font-weight: 500;
}
.det-info { display: flex; flex-direction: column; gap: 8px; }
.det-titulo { font-size: 22px; font-weight: 700; letter-spacing: -0.01em; line-height: 1.2; }
.det-linha { display: flex; align-items: center; gap: 8px; color: var(--mut); font-size: 14px; }
.det-part { display: flex; flex-direction: column; gap: 8px; margin-top: 6px; }
.rotulo { font-size: 13px; font-weight: 500; }
.chip.estatico { cursor: default; }

/* ---------- Grupo ---------- */
.grupo { max-width: 640px; display: flex; flex-direction: column; gap: 28px; padding: 6px 8px 24px; }
.secao { display: flex; flex-direction: column; gap: 10px; }
.secao > h2 { font-size: 15px; font-weight: 600; }
.lista { background: var(--surf); border-radius: 16px; overflow: hidden; }
.item { display: flex; align-items: center; gap: 12px; padding: 12px 16px; border-top: 1px solid var(--line); }
.item:first-child { border-top: 0; }
.item-texto { display: flex; flex-direction: column; flex: 1; min-width: 0; }
.item-texto b { font-weight: 500; }
.item-texto small { color: var(--mut); font-size: 12.5px; }
.avatar {
  width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; flex-shrink: 0;
  background: var(--cor); color: #fff; font-size: 12px; font-weight: 600;
}
.convite { display: flex; flex-direction: column; gap: 10px; padding: 18px; border-radius: 16px; background: var(--surf); }
.convite-codigo { font-size: 30px; font-weight: 700; letter-spacing: 0.14em; }
.cores { display: flex; flex-wrap: wrap; gap: 12px; }
.cor-op { width: 38px; height: 38px; border-radius: 50%; background: var(--cor); }
.cor-op[aria-pressed="true"] { box-shadow: 0 0 0 3px var(--bg), 0 0 0 5px var(--cor); }
.cor-op:disabled { opacity: 0.22; cursor: not-allowed; }

/* ---------- Telas de entrada ---------- */
.tela {
  min-height: 100%; max-width: 420px; margin: 0 auto; padding: 36px 24px;
  display: flex; flex-direction: column; justify-content: center; gap: 18px;
}
.tela.centro { align-items: center; }
.marca { display: flex; flex-direction: column; gap: 7px; width: 168px; margin-bottom: 6px; }
.marca-raia { position: relative; display: block; height: 7px; border-radius: 99px; background: var(--raia-fundo); }
.marca-raia .pilula { top: 0; bottom: 0; }
.tela.centro .marca .pilula { animation: pulsar 1.4s ease-in-out infinite alternate; }
@keyframes pulsar { from { opacity: 0.45; } }
.marca-nome { font-size: 46px; font-weight: 700; letter-spacing: -0.03em; line-height: 1; }
.tela-titulo { font-size: 28px; font-weight: 700; letter-spacing: -0.02em; line-height: 1.15; }
.marca-tag { font-size: 16px; color: var(--mut); margin-bottom: 10px; }
.divisor { display: flex; align-items: center; gap: 12px; color: var(--mut); font-size: 13px; margin: 6px 0; }
.divisor::before, .divisor::after { content: ''; flex: 1; height: 1px; background: var(--line); }

/* ---------- Avisos rápidos ---------- */
#toasts {
  position: fixed; left: 50%; transform: translateX(-50%); z-index: 60;
  bottom: calc(150px + env(safe-area-inset-bottom, 0px));
  display: flex; flex-direction: column; align-items: center; gap: 8px; pointer-events: none;
  width: max-content; max-width: calc(100% - 32px);
}
.toast {
  padding: 10px 18px; border-radius: 99px; background: var(--txt); color: var(--bg);
  font-size: 13.5px; font-weight: 500; box-shadow: var(--sombra); animation: subir 0.2s ease-out;
}
.toast.erro { background: var(--erro); color: #fff; }
.toast.saindo { opacity: 0; transition: opacity 0.25s ease; }
@media (min-width: 960px) { #toasts { bottom: 40px; } }

/* ---------- Lembretes ---------- */
.alternar { width: 100%; text-align: left; }
.trilho {
  position: relative; width: 42px; height: 26px; border-radius: 99px; flex-shrink: 0;
  background: var(--line); transition: background 0.15s ease;
}
.trilho::after {
  content: ''; position: absolute; top: 3px; left: 3px; width: 20px; height: 20px; border-radius: 50%;
  background: #fff; box-shadow: 0 1px 3px rgba(0, 0, 0, 0.25); transition: transform 0.15s ease;
}
.alternar[aria-checked="true"] .trilho { background: var(--cor, var(--eu)); }
.alternar[aria-checked="true"] .trilho::after { transform: translateX(16px); }
.lista > li + li > .alternar { border-top: 1px solid var(--line); }
.lembrete-opcoes { flex-direction: column; align-items: flex-start; gap: 10px; }