* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  background: var(--mdc-bg);
  color: var(--mdc-ink);
  font-family: var(--mdc-font-sans);
}

.app-frame {
  max-width: 560px;
  margin: 0 auto;
  min-height: 100vh;
  padding: var(--mdc-space-5) var(--mdc-space-4) 100px;
  display: flex;
  flex-direction: column;
  gap: var(--mdc-space-5);
}

.mdc-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--mdc-space-3);
}
.mdc-wordmark {
  font-family: var(--mdc-font-serif);
  font-style: italic;
  font-size: 22px;
  letter-spacing: 0.01em;
}
.mdc-logo { height: 40px; width: auto; display: block; }
.mdc-logo-header { height: 28px; }
.login { display: inline-block; }

.mdc-card {
  background: var(--mdc-bg-elevated);
  border: 1px solid var(--mdc-border);
  border-radius: var(--mdc-radius-lg);
  padding: var(--mdc-space-5);
  box-shadow: 0 4px 14px rgba(40, 30, 18, 0.06);
  transition: border-color 0.3s ease;
}
.mdc-card-salvo { border-color: var(--mdc-ok); }

.mdc-pergunta {
  font-family: var(--mdc-font-serif);
  font-style: italic;
  font-size: 20px;
  line-height: 1.4;
  margin: 0 0 var(--mdc-space-4);
}

.mdc-textarea {
  width: 100%;
  min-height: 160px;
  resize: vertical;
  font: inherit;
  font-size: 15px;
  line-height: 1.6;
  border: 1px solid var(--mdc-border);
  border-radius: var(--mdc-radius-md);
  padding: var(--mdc-space-4);
  background: var(--mdc-bg);
  color: var(--mdc-ink);
}
.mdc-textarea:focus { outline: none; border-color: var(--mdc-ink); background: #fff; }

.mdc-row { display: flex; align-items: center; justify-content: space-between; gap: var(--mdc-space-3); margin-top: var(--mdc-space-3); }
.mdc-hint { font-size: 12.5px; color: var(--mdc-ink-faint); }
.mdc-hint.ok { color: var(--mdc-ok); }

.mdc-btn {
  font: inherit;
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--mdc-radius-sm);
  padding: 10px 16px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: 0.14s;
}
.mdc-btn-ink { background: var(--mdc-ink); color: #fff; }
.mdc-btn-ink:hover { background: #000; }
.mdc-btn-ghost { background: transparent; border-color: var(--mdc-border); color: var(--mdc-ink); }
.mdc-btn-ghost:hover { background: var(--mdc-accent-soft); }
.mdc-btn:disabled { opacity: 0.5; cursor: default; }

.mdc-section-title {
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mdc-ink-faint);
  margin: 0 0 var(--mdc-space-3);
}

.mdc-habito-row {
  display: flex;
  align-items: center;
  gap: var(--mdc-space-3);
  padding: var(--mdc-space-2) 0;
  border-bottom: 1px solid var(--mdc-border);
}
.mdc-habito-row:last-child { border-bottom: none; }
.mdc-habito-nome { flex: 1; font-size: 14.5px; }
.mdc-checks { display: flex; gap: 4px; }
.mdc-check {
  width: 22px; height: 22px;
  border-radius: 6px;
  border: 1px solid var(--mdc-border);
  background: #fff;
  cursor: pointer;
  display: grid;
  place-items: center;
  font-size: 11px;
}
.mdc-check.on { background: var(--mdc-accent); border-color: var(--mdc-accent); color: #fff; }
.mdc-check.hoje { box-shadow: 0 0 0 2px var(--mdc-accent-soft); }

.mdc-add-habito { display: flex; gap: var(--mdc-space-2); margin-top: var(--mdc-space-3); }
.mdc-add-habito input {
  flex: 1;
  font: inherit; font-size: 14px;
  border: 1px solid var(--mdc-border);
  border-radius: var(--mdc-radius-sm);
  padding: 8px 10px;
  background: var(--mdc-bg);
}

.mdc-entrada-passada {
  padding: var(--mdc-space-3) 0;
  border-bottom: 1px solid var(--mdc-border);
}
.mdc-entrada-passada:last-child { border-bottom: none; }
.mdc-entrada-data { font-size: 11px; color: var(--mdc-ink-faint); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 4px; }
.mdc-entrada-texto { font-size: 14px; line-height: 1.5; white-space: pre-wrap; }

.mdc-gate {
  text-align: center;
  padding: var(--mdc-space-6) var(--mdc-space-4);
  display: flex; flex-direction: column; align-items: center; gap: var(--mdc-space-4);
}
.mdc-gate p { color: var(--mdc-ink-soft); font-size: 14.5px; max-width: 320px; }