/* =========================================================
   TEMA: Base Geral + Tema Claro/Escuro
   ========================================================= */
body {
  margin: 0;
  padding: 0;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: #FAF5F0;
  color: #3C3C3C;
  text-align: center;
  transition: background-color 0.3s, color 0.3s;
}

.dark-mode body {
  background-color: #2E2E2E;
  color: #E5E5E5;
}

h3 {
  margin-bottom: -0.5rem;
}

/* =========================================================
   Header e Footer
   ========================================================= */
header,
footer {
  text-align: center;
  padding: 2rem 1rem;
}

footer {
  background-color: #E5DFDA;
  font-size: 0.9rem;
  color: #666;
}

.dark-mode body footer {
  background-color: #3A3A3A;
  color: #AAA;
}

/* =========================================================
   Botões Flutuantes e Temáticos
   ========================================================= */
.theme-toggle,
.accessibility-toggle,
.home-toggle {
  position: fixed;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.5rem;
  z-index: 1000;
}

.theme-toggle {
  top: 1rem;
  right: 1rem;
}

.home-toggle {
  top: 1rem;
  left: 1rem;
  line-height: 1;
}


/* =========================================================
   Grid de Aplicativos (Cards)
   ========================================================= */
.apps {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  width: 85%;
  margin: 0 auto;
}

.app-card {
  background-color: #CBE3D8;
  border: 1px solid #ddd;
  border-radius: 8px;
  padding: 1.5rem;
  width: auto;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
  text-align: center;
  transition: background-color 0.3s, color 0.3s;
}

.centered-card {
  display: flex;
  justify-content: center;
  padding: 1rem;
}

.centered-card .app-card {
  max-width: 500px;
  width: 100%;
}

.dark-mode body .app-card {
  background-color: #3E4E48;
  border-color: #555;
  color: #E5E5E5;
}

.app-card h2,
.app-card h3 {
  margin-top: 0;
  margin-bottom: 0.5rem;
  color: #3C3C3C;
}

.dark-mode body .app-card h2,
.dark-mode body .app-card h3 {
  color: #E5E5E5;
}

.app-card p {
  font-size: 0.95rem;
  color: #555;
}

.dark-mode body .app-card p {
  color: #CCC;
}


/* =========================================================
   Estilo de Tabelas
   ========================================================= */
table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 0.6rem;
}

th,
td {
  border: 1px solid #ccc;
  padding: 6px;
  text-align: center;
}

th {
  background: #eee;
}

.dark-mode body thead th {
  background: #444;
  color: #FFF;
}

.dark-mode body th,
.dark-mode body td {
  border-color: #666;
  color: #E5E5E5;
}

/* =========================================================
   Linhas com Inputs e Botões lado a lado (row)
   ========================================================= */
.row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0.4rem 0;
}

.row label {
  flex: 0 0 45%;
  max-width: 45%;
  text-align: right;
  padding-right: 0.4rem;
}

.row input {
  flex: 1 0 40%;
  max-width: 48%;
  padding: 0.35rem;
}

.row button {
  flex: 0 0 45%;
  white-space: nowrap;
}

.row .btn-full,
.btn-full {
  flex: 1 1 auto;
  width: 100%;
}

.row .btn-half,
.btn-half {
  flex: 1 1 auto;
  width: 48%;
}

/* Campos específicos */
#juros-card input {
  max-width: 30%;
}

#rt-card input {
  max-width: 48%;
}

#rt-card .result,
#resultadoJurosCompostos {
  font-weight: 600;
  text-align: center;
  margin-top: 0.6rem;
}

/* =========================================================
   Pomodoro – Timer, Progresso e Música
   ========================================================= */
.timer-display {
  font-size: 5rem;
  margin-bottom: 1rem;
}

.controls button {
  margin: 0.5rem;
}

input[type="number"] {
  width: 40px;
  text-align: center;
}

iframe {
  display: block;
  margin: 20px auto;
  width: 300px;
  height: 200px;
}

#progresso {
  width: 100%;
  margin: 0 auto;
  justify-content: center;
}

.progresso-container .barPending {
  background-color: #CBE3D8;
  color: #575757;
}

.progresso-container .barCompleted {
  background-color: #555555;
  color: #999999;
}

.progresso-container .barCurrent {
  background-color: #ffa500;
  color: #ffffff;
}

.dark-mode body .progresso-container .step {
  background-color: #3E4E48;
  color: #E5E5E5;
  border-color: #555;
}

.dark-mode body .progresso-container .barPending {
  background-color: #3E4E48;
  color: #E5E5E5;
}

.dark-mode body .progresso-container .barCompleted {
  background-color: #555;
  color: #999999;
}

.dark-mode body .progresso-container .barCurrent {
  background-color: #d1891f;
  color: #E5E5E5;
}

.progresso-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin: 1rem auto;
  max-width: 800px;
}

/* mini-card das etapas */
.progresso-container .step {
  padding: 0.75rem 1rem;
  border-radius: 12px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.05);
  border: 1px solid #ddd;

  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;

  /* garante no flex que ele nunca quebre menos que 120px */
  flex: 1 1 120px;
}

@media (max-width: 767px) {
  .progresso-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    justify-items: center;
  }
}

/* =========================================================
   Anúncios (AdSense) – Durante desenvolvimento
   ========================================================= */
.ads-container {
  margin: 1rem;
  margin-bottom: 3rem;
/*
  border: 1px solid #999;
  text-align: center;
  padding: 8px;
*/
}



/* =========================================================
   Acessibilidade (opcional)
   ========================================================= */
body.accessibility-large-text {
  font-size: 1.2rem;
}

body.accessibility-high-contrast {
  background-color: #000 !important;
  color: #FFF !important;
}

body.accessibility-high-contrast .app-card {
  background-color: #000 !important;
  color: #FFF !important;
  border-color: #FFF !important;
}

/* =========================================================
   Header com título à esquerda e relógio à direita
   ========================================================= */
.main-header {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  padding: 1rem 2rem;
  font-size: 1.6rem;
  font-weight: bold;
  border-bottom: 1px solid #ccc;
  background-color: #FAF5F0;
}

.header-title {
  text-align: center;
  flex: 1;
}

.header-clock {
  position: absolute;
  right: 2rem;
  text-align: right;
  font-size: 1rem;
  line-height: 1.2;
  font-weight: normal;
}

.dark-mode body .main-header {
  background-color: #2E2E2E;
  border-color: #555;
}

.dark-mode body .header-clock {
  color: #E5E5E5;
}



html,
body {
  margin: 0;
  padding: 0;
  height: 100vh;
  box-sizing: border-box;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* ===== Cabeçalho fixo com botão de tema ===== */
.main-header {
  position: fixed;
  top: 0;
  left: 0;
  height: 10vh;
  width: 100%;
  /* ← manter 100% */
  background-color: #FAF5F0;
  border-bottom: 1px solid #ccc;
  display: flex;
  align-items: center;
  justify-content: space-between;
  /* ← garante que botão e título coexistam */
  padding: 0 1rem;
  font-size: 1.7rem;
  font-weight: bold;
  z-index: 1000;
  box-sizing: border-box;
}

.header-title {
  flex: 1;
  text-align: center;
  margin-left: -1.5rem;
  /* compensação visual do botão à direita */
}

.theme-toggle {
  position: absolute;
  right: 1rem;
  font-size: 1.5rem;
  background: none;
  border: none;
  cursor: pointer;
}

/* ===== Rodapé fixo, alinhado à esquerda ===== */
.main-footer {
  position: fixed;
  bottom: 0;
  left: 0;
  height: 5vh;
  width: 100%;
  background-color: #FAF5F0;
  border-top: 1px solid #ccc;
  text-align: left;
  font-size: 0.8rem;
  padding-left: 24px;
  padding-top: 4px;
  line-height: 1.2;
  z-index: 1000;
}

.dark-mode body .main-header,
.dark-mode body .main-footer {
  background-color: #2E2E2E;
  border-color: #555;
  color: #E5E5E5;
}

/* ===== Área central ===== */
.content-wrapper {
  position: fixed;
  top: 10vh;
  bottom: 11vh;
  left: 15vw;
  /* para não ficar embaixo do menu */
  right: 0;
  overflow-y: auto;
  background-color: inherit;
  display: flex;
  justify-content: center;
}

.content-wrapper>div {
  width: 85%;
}


/* ===== Menu lateral fixo ===== */
.sidebar {
  position: fixed;
  top: 10vh;
  /* igual à altura do cabeçalho */
  bottom: 8vh;
  left: 0;
  width: 15vw;
  background-color: inherit;
  color: inherit;
  border-right: 1px solid #ccc;
  padding: 1rem 0.5rem;
  box-sizing: border-box;
  z-index: 1000;
  transition: transform 0.3s ease;
  text-align: left;
}

/* Oculta o menu lateral no mobile */
@media (max-width: 767px) {
  .sidebar {
    width: 70vw;
    transform: translateX(-100%);
  }

  .sidebar.open {
    transform: translateX(0);
  }

  .menu-toggle {
    display: block;
  }

  .content-wrapper {
    left: 0 !important;
  }
}

.sidebar nav {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  /* menos espaço vertical */
}

.menu-btn {
  background: none;
  color: inherit;
  border: none;
  font-size: 1rem;
  text-align: left;
  padding: 0.4rem 0.8rem;
  cursor: pointer;
  width: 100%;
  border-radius: 6px;
  transition: background 0.2s;
}

.menu-toggle {
  position: fixed;
  top: 10px;
  left: 10px;
  font-size: 1.7rem;
  background: none;
  border: none;
  z-index: 1101;
  /* maior que .main-header (que usa 1000) */
  cursor: pointer;
  display: none;
}

.dark-mode body .menu-toggle {
  color: #E5E5E5;
}

@media (max-width: 767px) {
  .menu-toggle {
    display: block;
  }

  /* Ajusta a sidebar para mobile */
  .sidebar {
    width: 70vw;
    transform: translateX(-100%);
  }

  .sidebar.open {
    transform: translateX(0);
  }

  .content-wrapper {
    left: 0 !important;
  }
}

/* Política de Privacidade ocupa linha inteira */
#politica-privacidade {
  grid-column: span 2;
  max-width: 100%;
}

.btn-sound-test {
  cursor: pointer;
  display: inline-block;
  margin-left: 4px;
  padding: 2px 2px;
  font-size: 1rem;
  color: #007bff;
  border-radius: 4px;
  transition: background 0.2s, color 0.2s;
  user-select: none;
}

.btn-sound-test:hover {
  background-color: #007bff;
  color: #fff;
}

.dark-mode body .btn-sound-test {
  color: #4aa4ff;
}

.dark-mode body .btn-sound-test:hover {
  background-color: #4aa4ff;
  color: #222;
}


@media (max-width: 767px) {
  .apps {
    grid-template-columns: 1fr;
    width: 90%;
  }
}


.intro {
  padding: 1rem;
  max-width: 800px;
  margin: auto;
  text-align: left;
}
.intro h2 {
  margin-top: 1.5rem;
}

.menu-group {
  display: flex;
  flex-direction: column;
}

.menu-toggle-btn {
  background: none;
  border: none;
  padding: 0rem;
  text-align: left;
  font-weight: 500; /* menos pesado que bold */
  font-size: 0.95rem;
  cursor: pointer;
  color: var(--menu-fg, #222);
  margin-bottom: 0rem; /* reduz espaço entre grupo e subitens */
}

/* Subitens */
.submenu {
  display: none;
  flex-direction: column;
  padding-left: 0.5rem;
  gap: 0rem; /* reduz espaçamento entre os links */
}

.menu-group.open .submenu {
  display: flex;
}

/* Links */
.sidebar a.menu-btn,
.sidebar .submenu a {
  display: block;
  padding: 0.3rem;
  text-decoration: none;
  color: var(--link-color, #333);
  font-size: 0.85rem;
}

.sidebar .submenu a {
  margin-left: 0.2rem; /* recuo discreto para hierarquia visual */
}

/* Tema escuro */
.dark-mode body .menu-toggle-btn {
  color: #fff;
}

.dark-mode body .sidebar a.menu-btn,
.dark-mode body .sidebar .submenu a {
  color: #ddd;
}

.sidebar a:hover {
  background-color: rgba(0, 0, 0, 0.05);
}

.dark-mode body .sidebar a:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

/* Links padrão */
a {
  color: #1a0dab; /* azul legível em fundo claro */
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* Tema escuro: links visíveis */
.dark-mode body a {
  color: #9ecbff; /* azul claro com bom contraste */
}

.dark-mode body a:hover {
  color: #ffffff;
  text-decoration: underline;
}