/* index.css */

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

body {
  font-family: 'Orbitron', 'Segoe UI', sans-serif;
  background-color: #f5f7fb;
  color: #222;
  display: flex;
  min-height: 100vh;
  overflow: visible;
  user-select: none;
  flex-direction: row;
}

/* --- SIDEBAR --- */
.sidebar {
  width: clamp(180px, 20vw, 250px);
  background-color: #ffffff;
  box-shadow: 2px 0 10px rgba(0,0,0,0.1);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: clamp(10px, 3vw, 20px);
  flex-shrink: 0;
}

.sidebar img {
  width: clamp(60px, 8vw, 120px);
  height: clamp(60px, 8vw, 120px);
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid #ccc;
  background-color: #e0e0e0;
  margin-bottom: clamp(8px, 2vw, 15px);
}

.sidebar h2 {
  font-size: clamp(0.9rem, 2vw, 1rem);
  text-align: center;
  color: #0078d7;
  margin-bottom: clamp(10px, 3vw, 20px);
}

#servertime {
  font-weight: bold;
  color: #0078d7;
  margin-bottom: clamp(10px, 3vw, 20px);
  font-size: clamp(0.8rem, 2vw, 0.95rem);
  text-align: center;
}

.sidebar nav {
  width: 100%;
}

.sidebar nav ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: clamp(4px, 1.5vw, 8px);
}

.sidebar nav ul li a {
  display: block;
  width: 100%;
  padding: clamp(6px, 2vw, 12px) clamp(10px, 2vw, 15px);
  text-decoration: none;
  color: #222;
  background-color: #e6f0ff;
  border-radius: 8px;
  text-align: center;
  transition: background-color 0.3s ease, color 0.3s ease;
  user-select: none;
  font-size: clamp(0.85rem, 2vw, 1rem);
}

.sidebar nav ul li a:hover,
.sidebar nav ul li a:focus {
  background-color: #0078d7;
  color: #fff;
  outline: none;
}

/* --- CONTEÚDO --- */
.content {
  flex: 1;
  padding: clamp(20px, 4vw, 40px);
  padding-bottom: clamp(40px, 8vw, 80px);
  background: #f0f2f5;
  overflow-y: auto;
  min-width: 0;
}

.content h1 {
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  color: #0078d7;
  margin-bottom: 10px;
}

.content p {
  font-size: clamp(0.9rem, 2vw, 1rem);
  line-height: 1.6;
  margin-bottom: 20px;
}

/* --- FORMULÁRIO --- */
form {
  max-width: 320px;
  margin-top: 30px;
}

form select,
form input[type="text"],
form input[type="password"] {
  width: 100%;
  padding: clamp(8px, 2vw, 12px);
  border-radius: 8px;
  border: 1px solid #ccc;
  margin-bottom: 20px;
  font-size: clamp(0.9rem, 2vw, 1rem);
  transition: border-color 0.3s ease;
}

form select:focus,
form input[type="text"]:focus,
form input[type="password"]:focus {
  border-color: #0078d7;
  outline: none;
  box-shadow: 0 0 5px rgba(0, 120, 215, 0.5);
}

form label {
  font-weight: bold;
  display: block;
  margin-bottom: 8px;
  font-size: clamp(0.85rem, 2vw, 1rem);
}

form .consentimento {
  font-size: clamp(0.8rem, 1.8vw, 0.9rem);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
}

form .consentimento input[type="checkbox"] {
  margin-right: 8px;
  cursor: pointer;
}

form .consentimento a {
  color: #0078d7;
  text-decoration: none;
}

form .consentimento a:hover,
form .consentimento a:focus {
  text-decoration: underline;
  outline: none;
}

form button {
  width: 100%;
  background-color: #0078d7;
  color: white;
  padding: clamp(8px, 2vw, 12px);
  border: none;
  border-radius: 10px;
  font-weight: bold;
  cursor: pointer;
  font-size: clamp(0.9rem, 2.2vw, 1rem);
  transition: background-color 0.3s ease;
  user-select: none;
}

form button:disabled {
  background-color: #89b5ff;
  cursor: not-allowed;
}

form button:hover:not(:disabled) {
  background-color: #005fa3;
}

#erro-validade {
  color: red;
  margin-bottom: 10px;
  font-weight: bold;
  display: none;
}

/* --- FOOTER --- */
footer {
  text-align: center;
  padding: clamp(8px, 2vw, 15px);
  background-color: #ffffff;
  border-top: 1px solid #ccc;
  font-size: clamp(0.75rem, 2vw, 0.9rem);
  position: fixed;
  bottom: 0;
  left: clamp(180px, 20vw, 250px);
  width: calc(100% - clamp(180px, 20vw, 250px));
  user-select: none;
  color: #0078d7;
  box-sizing: border-box;
}

/* --- ERRO CENTRAL --- */
.erro-centralizado {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: #ff4c4c;
  color: white;
  padding: clamp(15px, 4vw, 20px) clamp(20px, 5vw, 30px);
  border-radius: 12px;
  font-weight: bold;
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  box-shadow: 0 0 15px rgba(255, 0, 0, 0.7);
  z-index: 9999;
  text-align: center;
  max-width: 300px;
  user-select: none;
}

/* --- RESPONSIVIDADE --- */
@media (max-width: 768px) {
  body {
    flex-direction: column;
    height: auto;
  }

  .sidebar {
    width: 100%;
    flex-direction: row;
    justify-content: space-around;
    padding: 10px;
  }

  .sidebar img {
    width: 50px;
    height: 50px;
    margin-bottom: 0;
  }

  .sidebar h2,
  #servertime {
    display: none;
  }

  .sidebar nav ul {
    flex-direction: row;
    gap: 4px;
  }

  .sidebar nav ul li a {
    padding: 8px;
    font-size: 0.85rem;
  }

  footer {
    left: 0;
    width: 100%;
    position: static;
  }
}

/* --- Ajuste para telas ultralargas --- */
@media (min-width: 1600px) {
  .content {
    max-width: 1200px;
    margin: 0 auto;
  }
}