@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Space+Grotesk:wght@500;700&display=swap');

:root {
  /* Cores Bliss */
  --bg-primary: #050505;
  --bg-secondary: #171717;
  --bg-tertiary: #2A2A2A;
  --text-primary: #E0E0E0;
  --text-secondary: #A0A0A0;
  --brand-gold: #D4AF37;
  --brand-gold-hover: #E5C354;
  --danger: #FF4C4C;
  --success: #00D084;

  /* Layout & Espaçamento */
  --safe-area-bottom: env(safe-area-inset-bottom, 20px);
  --container-max: 1200px;
  --radius-md: 12px;
}

/* Reset Profissional */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overscroll-behavior-y: none; /* Evita o 'puxar para atualizar' nativo que quebra a imersão do PWA */
}

/* Tipografia Fluida (Responsividade sem Media Queries pesadas) */
h1, h2, h3, .amount {
  font-family: 'Space Grotesk', sans-serif;
  color: var(--brand-gold);
}

h1 { font-size: clamp(1.8rem, 5vw, 2.5rem); }
h2 { font-size: clamp(1.4rem, 4vw, 2rem); }
.amount { font-size: clamp(2rem, 6vw, 3.5rem); font-weight: 700; }

/* Layout Base Mobile First */
#app-shell {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

main.container {
  flex: 1;
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 1.5rem 1.5rem calc(80px + var(--safe-area-bottom)); /* Espaço para a navbar inferior no mobile */
}

/* Navbar Inferior (Estilo App Mobile) */
.bottom-nav {
  position: fixed;
  bottom: 0;
  width: 100%;
  background: var(--bg-secondary);
  border-top: 1px solid var(--bg-tertiary);
  padding-bottom: var(--safe-area-bottom);
  display: flex;
  justify-content: space-around;
  align-items: center;
  height: 70px;
  z-index: 1000;
}

/* Ajustes para Desktop */
@media (min-width: 768px) {
  main.container {
    padding: 2rem;
  }
  .bottom-nav {
    display: none; /* No desktop, usaremos uma Sidebar que será implementada depois */
  }
}