:root {
  /* Tema escuro (padrao) */
  --primary: #17CF57;
  --bg: #000314;
  --card: #101423;
  --sidebar: #101423;
  --header: #101423;
  --text: #E5E7EB;
  --success: #17CF57;
  --warning: #F5A524;
  --danger: #F2555A;

  --muted: rgba(229, 231, 235, 0.6);
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.14);
  --shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  --field-bg: #161B2C;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;

  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  color-scheme: dark;
}

/* Tema claro: ativado via <html data-theme="light"> (ver theme.js) */
:root[data-theme="light"] {
  --primary: #17CF57;
  --bg: #E5E7EB;
  --card: #FFFFFF;
  --sidebar: #E5E7EB;
  --header: #FFFFFF;
  --text: #333333;
  --success: #15803D;
  --warning: #B45309;
  --danger: #C0362C;

  --muted: rgba(51, 51, 51, 0.6);
  --border: rgba(0, 0, 0, 0.08);
  --border-strong: rgba(0, 0, 0, 0.14);
  --shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  --field-bg: #EEF0F4;

  color-scheme: light;
}
/* :root[data-theme="light"] ja redeclara color-scheme acima -- sem isso o
   tema claro herdava "dark" do :root padrao, fazendo <select>/scrollbar/
   demais controles nativos renderizarem com cores erradas mesmo no claro. */

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
  transition: background-color .15s ease, color .15s ease;
}

/* Barra de rolagem customizada, alinhada ao tema (Chromium/Edge + Firefox). */
* {
  scrollbar-width: thin;
  scrollbar-color: var(--border-strong) transparent;
}
*::-webkit-scrollbar { width: 10px; height: 10px; }
*::-webkit-scrollbar-track { background: transparent; }
*::-webkit-scrollbar-thumb {
  background-color: var(--border-strong);
  border-radius: 999px;
  border: 2px solid transparent;
  background-clip: padding-box;
}
*::-webkit-scrollbar-thumb:hover { background-color: var(--muted); background-clip: padding-box; }

h1, h2, h3, h4, p { margin: 0; }

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

button, input, select, textarea { font-family: inherit; font-size: inherit; color: inherit; }
button { cursor: pointer; }

img { max-width: 100%; display: block; }

.container {
  width: 100%;
  max-width: 480px;
  margin: 0 auto;
  padding: 0 var(--space-4);
}

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

.offline-banner {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  background: var(--danger);
  color: #fff;
  text-align: center;
  font-size: 13px;
  font-weight: 600;
  padding: 8px 12px;
}
body.is-offline .offline-banner { display: block; }

/* Splash de abertura (secao 170) -- ver views/partials/app-splash.php pro
   porque disso existir (o manifest do PWA nao tem campo de imagem de
   splash de verdade, so cor de fundo). */
.app-splash {
  position: fixed;
  inset: 0;
  z-index: 9999;
  overflow: hidden;
  transition: opacity .3s ease;
}
.app-splash.is-hiding { opacity: 0; pointer-events: none; }

/* A imagem ocupa a tela inteira (edge-to-edge, mesmo tratamento de
   background-size:cover ja usado no hero do login) -- nao e mais um
   iconezinho centralizado com muito espaco vazio em volta. */
.app-splash-logo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

/* Gradiente escuro raso no rodape so pra garantir contraste das bolinhas
   contra qualquer imagem de fundo, sem depender da cor especifica dela. */
.app-splash::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 200px;
  background: linear-gradient(to top, rgba(0,0,0,.55), transparent);
  pointer-events: none;
}

.app-splash-dots {
  position: absolute;
  left: 50%;
  bottom: calc(48px + env(safe-area-inset-bottom, 0px));
  transform: translateX(-50%);
  z-index: 1;
  display: flex;
  gap: 10px;
}
.app-splash-dots span {
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--primary);
  animation: app-splash-pulse 1.2s ease-in-out infinite;
}
/* A onda anima da direita pra esquerda (delay decrescente da direita pro
   esquerda) -- o "pulo" pedido, so que como pulso de opacidade/escala em vez
   de troca fisica de posicao (fica mais suave e nao "briga" com o layout). */
.app-splash-dots span:nth-child(3) { animation-delay: 0s; }
.app-splash-dots span:nth-child(2) { animation-delay: .15s; }
.app-splash-dots span:nth-child(1) { animation-delay: .3s; }
@keyframes app-splash-pulse {
  0%, 70%, 100% { transform: scale(.65); opacity: .35; }
  35% { transform: scale(1); opacity: 1; }
}
@media (prefers-reduced-motion: reduce) {
  .app-splash-dots span { animation: none; opacity: .8; }
}