/*  */
body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: #f8f9fa;
  color: #333;
  margin: 0;
  padding: 0;
}

/* CONTAINER */
.container {
  max-width: 780px;
  margin: 30px auto;
  padding: 20px;
}

/* LOGO  */
.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  background: #ffffff;
  padding: 20px;
  border-radius: 12px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.05);
  margin-bottom: 25px;
}

.logo {
  width: 48px;
  height: 48px;
  margin-right: 15px;
}

.vin-info {
  flex-grow: 1;
  font-size: 0.95em;
  margin-left: 10px;
}

.vin-info div {
  margin-bottom: 5px;
  word-break: break-all;
}

/* */
#connectWallet {
  margin-left: auto;
  background-color: #007bff;
  color: #fff;
  padding: 10px 16px;
  font-weight: bold;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.3s ease;
}

#connectWallet:hover {
  background-color: #0056b3;
}

/* CARD */
.card {
  background-color: #ffffff;
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 25px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.03);
}

.card h2 {
  margin-top: 0;
  font-size: 1.3em;
  margin-bottom: 15px;
}
/* INPUT */
input[type="number"] {
  width: 100%;
  padding: 10px 12px;
  margin-top: 6px;
  margin-bottom: 12px;
  border: 1px solid #ccc;
  border-radius: 8px;
  font-size: 1em;
  box-sizing: border-box;
}

/*  */
button {
  background: #28a745;
  color: white;
  border: none;
  padding: 10px 18px;
  border-radius: 8px;
  cursor: pointer;
  font-weight: bold;
  transition: background 0.3s ease;
}

button:hover {
  background: #218838;
}

button:disabled {
  background: #cccccc;
  cursor: not-allowed;
}

/* */
pre {
  background-color: #f1f3f5;
  padding: 12px;
  border-radius: 8px;
  font-size: 0.95em;
  font-family: monospace;
  white-space: pre-wrap;
  word-wrap: break-word;
}

/* FOOTER */
.footer {
  text-align: center;
  font-size: 0.9em;
  color: #666;
  margin-top: 30px;
  padding-top: 20px;
}

.footer a {
  color: #007bff;
  text-decoration: none;
}

.footer a:hover {
  text-decoration: underline;
}

.footer hr {
  margin: 20px auto;
  width: 60%;
  border: 0;
  border-top: 1px solid #ddd;
}

/* RESPONSIVE */
@media screen and (max-width: 600px) {
  .header {
    flex-direction: column;
    align-items: flex-start;
  }

  .logo {
    margin-bottom: 10px;
  }

  #connectWallet {
    width: 100%;
    margin-top: 10px;
  }

  .vin-info {
    margin-left: 0;
    margin-top: 10px;
  }
}
/* ===  === */
@media screen and (max-width: 768px) {
  .container {
    padding: 15px;
  }

  .card {
    padding: 16px;
  }

  .card h2 {
    font-size: 1.2em;
  }

  button {
    width: 100%;
    margin-top: 8px;
  }

  input[type="number"] {
    font-size: 1em;
  }

  pre {
    font-size: 0.9em;
  }
}

/* === === */
@media screen and (max-width: 480px) {
  .logo {
    width: 40px;
    height: 40px;
  }

  .card {
    padding: 14px;
  }

  .header {
    padding: 15px;
  }

  .vin-info {
    font-size: 0.85em;
  }

  .footer {
    font-size: 0.8em;
    padding-bottom: 40px;
  }
}
/* */
body {
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

/* === Custom style for VinSocial section === */
.card:nth-of-type(4) {
  border: 2px solid #00bfa5;
  background: #f1fcf9; /* */
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:nth-of-type(4):hover {
  transform: translateY(-4px);
  box-shadow: 0 6px 18px rgba(0, 191, 165, 0.2);
}

.card:nth-of-type(4) h2 {
  color: #00bfa5;
}

.card:nth-of-type(4) a {
  color: #00bfa5;
  font-weight: bold;
  text-decoration: none;
}

.card:nth-of-type(4) a:hover {
  text-decoration: underline;
}

/* === VinDice promo card  === */
.vindice-card {
  border: 2px solid #7f56d9;            /*  */
  background: #f7f4ff;                  /*  */
  transition: transform .3s ease, box-shadow .3s ease;
}

.vindice-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 16px rgba(127, 86, 217, 0.15);
}

.vindice-card h2 {
  color: #7f56d9;
  margin-top: 0;
}

.vindice-card a {
  color: #7f56d9;
  font-weight: 600;
  text-decoration: none;
}

.vindice-card a:hover {
  text-decoration: underline;
}

.vindice-card .mini-list {
  margin: 8px 0 0 0;
  padding-left: 18px; /*  */
}

/* Mobile:  */
@media screen and (max-width: 600px) {
  .vindice-card { padding: 18px; }
}