@charset "utf-8"; 

/* == Reset de estilos == */ 
* { 
    margin: 0;
    padding: 0; 
    box-sizing: border-box; 
    text-decoration: none; 
    border: none; 
    outline: none;  
    scroll-behavior: smooth; 
}

:focus {
    outline: 2px solid var(--cor-destaque);
    outline-offset: 2px;
}

:root {
  --bg-color: #0D1017; /*Fundo principal*/
  --color: #F2F2F2; /*Texto padrão*/
  --logo: #95B2D2; /*Azul destaque*/
  --accent-light: #BBD4E4; /*Hover, bordas suaves*/
  --accent-dark: #5C6F7A; /*Texto secundário, ícones*/
  --div-gallery: yellow; /*Fundo da galeria de imagens*/
  --destaque: #ED4000; /*Botões, links ativos*/

  --fundo-divhome: #3A1F1F; /*Fundo das imagens*/
  --fundo-divhome02: #1A1C22; /*Fundo alternativo escuro*/
  --card-bg: #1F2632; /*Cards, seções internas*/

  --alerta: #FF6B6B; /*Erros, avisos*/
  --sucesso: #4CAF50; /*Confirmações, progresso*/

  --cinza-claro: #D9D9D9; /*Fundo de inputs, bordas*/
  --cinza-escuro: #A0A0A0; /*Texto secundário, ícones*/
} 

html {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
}

body {
    background-color: var(--bg-color);
    color: var(--color); 
}

.site-header {
    font-size: 1.5rem;
    color: var(--logo);
    font-weight: 900;
    cursor: default;
    margin-left: 9px;
    margin-top: 5px;
}

.navbar {
  background-color: var(--fundo-divhome02);
  padding: 1rem 2rem;
  box-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.menu {
  display: flex;
  justify-content: center;
  gap: 2rem;
  list-style: none;
}

.menu-link {
  color: var(--accent-light);
  font-weight: 600;
  transition: color 0.3s ease;
}

.menu-link:hover,
.menu-link[aria-current="page"] {
  color: var(--logo);
  border-bottom: 2px solid var(--logo);
}

.home main {
  text-align: center;
  padding: 4rem 2rem;
  background-color: var(--bg-color);
  border-radius: 12px;
  margin: 2rem;
  box-shadow: 0 0 10px rgba(0,0,0,0.4);
}

.home h1 {
  font-size: 2.5rem;
  color: var(--logo);
  margin-bottom: 1rem;
}

.home p {
  font-size: 1.2rem;
  color: var(--accent-light);
}

.gallery-content {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
  background-color: var(--bg-color);
  padding: 2rem;
  border-radius: 12px;
  margin: 2rem;
}

.gallery-content img {
  width: 100%;
  max-width: 250px;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 0 10px rgba(0,0,0,0.6);
  transition: transform 0.3s ease;
}

.gallery-content img:hover {
  transform: scale(1.05);
}

.decor-home1, .decor-home2, .decor-home3 {
    width: 320px;
    height: 320px; 
    justify-items: center;
}

.decor-home, img {
    width: 250px;
    height: 300px;
    border-radius: 15%; 
}

section {
  padding: 3rem 2rem;
  margin: 2rem;
  background-color: var(--card-bg);
  border-radius: 12px;
  box-shadow: 0 0 8px rgba(0,0,0,0.3);
}

section h2, section h1 {
  color: var(--logo);
  margin-bottom: 1rem;
}

section ul {
  list-style: disc;
  padding-left: 2rem;
  color: var(--accent-light);
}

section p {
  color: var(--color);
  margin-bottom: 1rem;
}

a.btn {
  display: inline-block;
  background-color: var(--logo);
  color: var(--bg-color);
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  font-weight: bold;
  text-align: center;
  margin: 2rem auto;
  transition: background-color 0.3s ease;
}

a.btn:hover {
  background-color: var(--accent-light);
}

.social-mediafooter {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  padding: 1rem;
  background-color: var(--fundo-divhome02);
}

.social-mediafooter a {
  color: var(--logo);
  font-size: 1.5rem;
  transition: color 0.3s ease;
}

.social-mediafooter a:hover {
  color: var(--accent-light);
}

footer {
  text-align: center;
  padding: 1rem;
  background-color: var(--card-bg);
  color: var(--cinza-escuro);
  font-size: 0.9rem;
}

.copy {
    color: var(--accent-light);
} 

/* Cards de exercícios */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  margin-top: 1rem;
}

.card {
  background-color: var(--card-bg);
  padding: 1.5rem;
  border-radius: 12px;
  box-shadow: 0 0 8px rgba(0,0,0,0.4);
  transition: transform 0.3s ease;
}

.card:hover {
  transform: translateY(-5px);
}

.card h3 {
  color: var(--logo);
  margin-bottom: 0.5rem;
}

.card p {
  color: var(--accent-light);
}

/* Form de registro */
.exercise-log form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  background-color: var(--fundo-divhome02);
  padding: 2rem;
  border-radius: 12px;
  margin-top: 1rem;
}

.exercise-log input, .exercise-log select {
  background-color: var(--cinza-claro);
  color: var(--bg-color);
  padding: 0.75rem;
  border-radius: 6px;
  border: 1px solid var(--accent-dark);
}

.exercise-log input[type="submit"] {
  background-color: var(--destaque);
  color: white;
  font-weight: bold;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.exercise-log input[type="submit"]:hover {
  background-color: #ff5722;
}

/*CSS adicional para a Dashboard*/
.dashboard-section {
  background-color: var(--card-bg);
  padding: 2rem;
  margin: 2rem;
  border-radius: 12px;
  box-shadow: 0 0 8px rgba(0,0,0,0.3);
}

.dashboard-section h2 {
  color: var(--logo);
  margin-bottom: 1rem;
  text-align: center;
}

canvas {
  max-width: 100%;
  height: 300px;
}

/* CSS adicional para o Histórico */
.filter-section {
  background-color: var(--card-bg);
  padding: 1rem;
  margin: 2rem;
  border-radius: 8px;
  text-align: center;
}

.filter-section label {
  color: var(--logo);
  margin-right: 0.5rem;
}

.filter-section select {
  padding: 0.5rem;
  border-radius: 6px;
  border: 1px solid var(--accent-dark);
  background-color: var(--cinza-claro);
  color: var(--bg-color);
}

.history-section {
  margin: 2rem;
  background-color: var(--card-bg);
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 0 8px rgba(0,0,0,0.3);
}

table {
  width: 100%;
  border-collapse: collapse;
}

thead {
  background-color: var(--fundo-divhome02);
}

thead th {
  color: var(--logo);
  padding: 0.75rem;
  text-align: left;
}

tbody td {
  padding: 0.75rem;
  border-bottom: 1px solid var(--accent-dark);
  color: var(--color);
}

tbody tr:hover {
  background-color: rgba(149,178,210,0.1);
}

/* CSS adicional para Configurações */
.settings-section {
  background-color: var(--card-bg);
  padding: 2rem;
  margin: 2rem;
  border-radius: 12px;
  box-shadow: 0 0 8px rgba(0,0,0,0.3);
}

.settings-section h2 {
  color: var(--logo);
  margin-bottom: 1rem;
}

.settings-section form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.settings-section input, .settings-section select {
  background-color: var(--cinza-claro);
  color: var(--bg-color);
  padding: 0.75rem;
  border-radius: 6px;
  border: 1px solid var(--accent-dark);
}

.settings-section input[type="submit"] {
  background-color: var(--destaque);
  color: white;
  font-weight: bold;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.settings-section input[type="submit"]:hover {
  background-color: #ff5722;
}

/* Botões de tema */
.theme-options {
  display: flex;
  gap: 1rem;
}

.btn-theme {
  background-color: var(--logo);
  color: var(--bg-color);
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  font-weight: bold;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.btn-theme:hover {
  background-color: var(--accent-light);
}

/* Zona de risco */
.danger-zone {
  border: 2px solid var(--alerta);
}

.btn-danger {
  background-color: var(--alerta);
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  font-weight: bold;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.btn-danger:hover {
  background-color: #d32f2f;
}

/* CSS Adcional de Contato */
.contact-section {
  background-color: var(--card-bg);
  padding: 2rem;
  margin: 2rem;
  border-radius: 12px;
  box-shadow: 0 0 8px rgba(0,0,0,0.3);
  max-width: 600px;
  margin-inline: auto;
}

.contact-section form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-section label {
  color: var(--logo);
  font-weight: bold;
}

.contact-section input, .contact-section textarea {
  background-color: var(--cinza-claro);
  color: var(--bg-color);
  padding: 0.75rem;
  border-radius: 6px;
  border: 1px solid var(--accent-dark);
  font-size: 1rem;
}

.contact-section input[type="submit"] {
  background-color: var(--destaque);
  color: white;
  font-weight: bold;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.contact-section input[type="submit"]:hover {
  background-color: #ff5722;
}

/* CSS para carrossel e cards */
.blog-carousel {
  background-color: var(--card-bg);
  padding: 2rem;
  margin: 2rem;
  border-radius: 12px;
}

.carousel-container {
  overflow-x: auto;
  display: flex;
  gap: 1rem;
  scroll-snap-type: x mandatory;
}

.carousel-slide {
  display: flex;
  gap: 1rem;
}

.blog-card {
  min-width: 280px;
  background-color: var(--fundo-divhome);
  padding: 1rem;
  border-radius: 8px;
  scroll-snap-align: start;
  box-shadow: 0 0 6px rgba(0,0,0,0.3);
}

.blog-card h3 {
  color: var(--logo);
  margin-bottom: 0.5rem;
}

.blog-card p {
  color: var(--accent-light);
  font-size: 0.95rem;
}

.blog-card a {
  color: var(--destaque);
  font-weight: bold;
  text-decoration: underline;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.benefit-card {
  background-color: var(--fundo-divhome02);
  padding: 1rem;
  border-radius: 8px;
  text-align: center;
  color: var(--accent-light);
  font-weight: bold;
}