@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500;600&family=IBM+Plex+Sans:wght@400;500;600;700&display=swap');

:root {
  --tinta: #16181d;
  --suave: #6e727c;
  --papel: #ecedf0;
  --cartao: #ffffff;
  --traco: #dcdee4;
  --acento: #3b4b8c;
  --acento-fraco: #e7e9f5;
  --pago: #2c6e52;
  --pendente: #9a6410;
  --falta: #a63d3d;
  --raio: 14px;
  --nav: calc(58px + env(safe-area-inset-bottom));
  --sans: 'IBM Plex Sans', system-ui, -apple-system, sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, monospace;
}

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

html, body {
  margin: 0;
  background: var(--papel);
  color: var(--tinta);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.45;
  overscroll-behavior-y: none;
}

body { padding-bottom: var(--nav); }

h1, h2, h3 { margin: 0; font-weight: 600; letter-spacing: -0.02em; }

.mono, time, .valor { font-family: var(--mono); font-variant-numeric: tabular-nums; }

button, input, select, textarea {
  font: inherit;
  color: inherit;
  border-radius: 10px;
}

/* ---------- cabeçalho ---------- */
.topo {
  position: sticky;
  top: 0;
  z-index: 20;
  padding: calc(12px + env(safe-area-inset-top)) 16px 12px;
  background: color-mix(in srgb, var(--papel) 88%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--traco);
}

.topo h1 { font-size: 1.35rem; }
.topo .sub { color: var(--suave); font-size: 0.82rem; margin-top: 2px; }
.topo-linha { display: flex; align-items: center; justify-content: space-between; gap: 12px; }

.tela { padding: 16px 16px 28px; }

/* ---------- trilho do dia (elemento assinatura) ---------- */
.trilho { position: relative; padding-left: 58px; margin-top: 4px; }

.trilho::before {
  content: '';
  position: absolute;
  left: 47px;
  top: 6px;
  bottom: 6px;
  width: 1px;
  background: var(--traco);
}

.faixa { position: relative; margin-bottom: 10px; }

.faixa .hora {
  position: absolute;
  left: -58px;
  top: 14px;
  width: 42px;
  text-align: right;
  font-family: var(--mono);
  font-size: 0.82rem;
  font-variant-numeric: tabular-nums;
  color: var(--suave);
}

.faixa::before {
  content: '';
  position: absolute;
  left: -12px;
  top: 20px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--traco);
  outline: 3px solid var(--papel);
}

.faixa[data-status='realizada']::before { background: var(--pago); }
.faixa[data-status='falta']::before { background: var(--falta); }
.faixa[data-status='agendada']::before { background: var(--acento); }

.agora {
  position: relative;
  margin: 14px 0 14px -58px;
  padding-left: 58px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--falta);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.agora::after { content: ''; flex: 1; height: 1px; background: currentColor; opacity: 0.45; }

/* ---------- cartões ---------- */
.cartao {
  display: block;
  width: 100%;
  text-align: left;
  background: var(--cartao);
  border: 1px solid var(--traco);
  border-radius: var(--raio);
  padding: 14px;
  margin-bottom: 10px;
  cursor: pointer;
  transition: transform 0.12s ease;
}

.cartao:active { transform: scale(0.985); }
.cartao[data-status='cancelada'] { opacity: 0.5; }
.cartao[data-status='falta'] { border-left: 3px solid var(--falta); }
.cartao[data-status='realizada'] { border-left: 3px solid var(--pago); }
.cartao[data-status='agendada'] { border-left: 3px solid var(--acento); }

.cartao .nome { font-weight: 600; letter-spacing: -0.01em; }
.cartao .meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin-top: 6px;
  color: var(--suave);
  font-size: 0.82rem;
}

/* ---------- etiquetas ---------- */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 500;
  background: var(--papel);
  color: var(--suave);
  white-space: nowrap;
}

.tag.pago { background: #e3efe9; color: var(--pago); }
.tag.pendente { background: #f6ecd9; color: var(--pendente); }
.tag.falta { background: #f6e3e3; color: var(--falta); }
.tag.online { background: var(--acento-fraco); color: var(--acento); }

/* ---------- números grandes ---------- */
.painel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 16px;
}

.quadro {
  background: var(--cartao);
  border: 1px solid var(--traco);
  border-radius: var(--raio);
  padding: 12px 14px;
}

.quadro .rotulo {
  font-size: 0.7rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--suave);
}

.quadro .cifra {
  font-family: var(--mono);
  font-size: 1.3rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.03em;
  margin-top: 3px;
}

.quadro.destaque { background: var(--tinta); border-color: var(--tinta); color: #fff; }
.quadro.destaque .rotulo { color: #9ea3b0; }
.quadro.alerta .cifra { color: var(--pendente); }

/* ---------- navegação inferior ---------- */
.nav {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 30;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: color-mix(in srgb, var(--cartao) 94%, transparent);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--traco);
  padding-bottom: env(safe-area-inset-bottom);
}

.nav a {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  min-height: 58px;
  text-decoration: none;
  color: var(--suave);
  font-size: 0.68rem;
  letter-spacing: 0.02em;
}

.nav a svg { width: 21px; height: 21px; stroke: currentColor; fill: none; stroke-width: 1.6; }
.nav a.ativo { color: var(--acento); font-weight: 600; }

/* ---------- botão flutuante ---------- */
.mais {
  position: fixed;
  right: 16px;
  bottom: calc(var(--nav) + 14px);
  z-index: 25;
  width: 54px;
  height: 54px;
  border: none;
  border-radius: 50%;
  background: var(--acento);
  color: #fff;
  font-size: 1.7rem;
  line-height: 1;
  box-shadow: 0 6px 20px rgba(59, 75, 140, 0.35);
  cursor: pointer;
}

/* ---------- botões ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 46px;
  padding: 0 16px;
  border: 1px solid var(--traco);
  background: var(--cartao);
  font-weight: 500;
  cursor: pointer;
}

.btn.cheio { background: var(--acento); border-color: var(--acento); color: #fff; }
.btn.perigo { color: var(--falta); border-color: #e8cccc; }
.btn.largo { width: 100%; }
.btn:disabled { opacity: 0.5; }

.linha-btn { display: flex; gap: 8px; margin-bottom: 10px; }
.linha-btn .btn { flex: 1; }

/* ---------- formulários ---------- */
.campo { margin-bottom: 12px; }

.campo label {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--suave);
  margin-bottom: 5px;
}

.campo input, .campo select, .campo textarea {
  width: 100%;
  min-height: 46px;
  padding: 11px 12px;
  border: 1px solid var(--traco);
  background: var(--cartao);
  font-size: 16px; /* evita zoom automático no iOS */
}

.campo input[type='date'], .campo input[type='time'],
.campo input[inputmode='decimal'], .campo input[type='tel'] { font-family: var(--mono); }

.campo textarea { min-height: 92px; resize: vertical; }
.campo input:focus, .campo select:focus, .campo textarea:focus,
.btn:focus-visible, .cartao:focus-visible, .nav a:focus-visible {
  outline: 2px solid var(--acento);
  outline-offset: 1px;
}

.dupla { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }

/* ---------- gaveta inferior ---------- */
.fundo {
  position: fixed;
  inset: 0;
  z-index: 40;
  background: rgba(22, 24, 29, 0.45);
  display: flex;
  align-items: flex-end;
  animation: surge 0.18s ease;
}

.gaveta {
  width: 100%;
  max-height: 92vh;
  overflow-y: auto;
  background: var(--papel);
  border-radius: 18px 18px 0 0;
  padding: 8px 16px calc(20px + env(safe-area-inset-bottom));
  animation: sobe 0.24s cubic-bezier(0.2, 0.8, 0.3, 1);
}

.puxador {
  width: 38px;
  height: 4px;
  border-radius: 2px;
  background: var(--traco);
  margin: 6px auto 14px;
}

.gaveta h2 { font-size: 1.1rem; margin-bottom: 14px; }

@keyframes sobe { from { transform: translateY(100%); } }
@keyframes surge { from { opacity: 0; } }

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

/* ---------- diversos ---------- */
.vazio {
  text-align: center;
  padding: 44px 20px;
  color: var(--suave);
  font-size: 0.9rem;
}

.vazio strong { display: block; color: var(--tinta); margin-bottom: 4px; font-weight: 600; }

.secao {
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--suave);
  margin: 22px 0 8px;
}

.busca {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid var(--traco);
  background: var(--cartao);
  margin-bottom: 12px;
}

.aviso {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  background: #f6ecd9;
  border: 1px solid #ecdcbc;
  color: var(--pendente);
  border-radius: var(--raio);
  padding: 11px 13px;
  font-size: 0.85rem;
  margin-bottom: 14px;
}

.recado {
  position: fixed;
  left: 50%;
  bottom: calc(var(--nav) + 74px);
  z-index: 60;
  transform: translateX(-50%);
  background: var(--tinta);
  color: #fff;
  padding: 10px 16px;
  border-radius: 999px;
  font-size: 0.85rem;
  max-width: 88vw;
  text-align: center;
}

/* ---------- entrada ---------- */
.portao {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 14px;
  padding: 28px;
  background: var(--papel);
}

.portao .marca {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--acento);
}

.portao h1 { font-size: 1.6rem; letter-spacing: -0.03em; }
.portao p { color: var(--suave); font-size: 0.9rem; margin: -6px 0 6px; }

.oculto { display: none !important; }

@media (min-width: 720px) {
  .tela, .topo { max-width: 620px; margin: 0 auto; }
  .painel { grid-template-columns: repeat(4, 1fr); }
}