body {
  margin: 0;
  font-family: 'Segoe UI', sans-serif;
  background: linear-gradient(135deg, #141e30, #243b55);
  color: white;
}

.container {
  max-width: 420px;
  margin: auto;
  padding: 20px;
  text-align: center;
}

.logo {
  width: 110px;
  margin-top: 20px;
  background: white;
  padding: 10px;
  border-radius: 12px;
}

.frase {
  font-size: 14px;
  opacity: 0.8;
  margin-bottom: 15px;
  font-style: italic;
}

/* BOTÕES PREMIUM */
.btn {
  display: block;
  box-sizing: border-box;
  width: 90%;
  margin: 12px auto;
  padding: 15px;
  border-radius: 14px;
  border: none;
  font-size: 16px;
  font-weight: bold;
  color: white;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: all 0.2s ease;
  text-decoration: none;
}

/* cores */
.btn-login {
  background: linear-gradient(135deg, #00c6ff, #0072ff);
}

.btn-save {
  background: linear-gradient(135deg, #00b09b, #96c93d);
}

/* hover */
.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(0,0,0,0.3);
}

/* clique */
.btn:active {
  transform: scale(0.96);
  box-shadow: 0 2px 5px rgba(0,0,0,0.4);
}

/* ripple */
.btn::after {
  content: "";
  position: absolute;
  width: 100px;
  height: 100px;
  background: rgba(255,255,255,0.3);
  border-radius: 50%;
  transform: scale(0);
  opacity: 0;
  pointer-events: none;
}

.btn:active::after {
  transform: scale(2.5);
  opacity: 1;
  transition: 0.4s;
}

/* inputs */
input {
  display: block;
  width: 90%;
  margin: 8px auto;
  padding: 12px;
  border-radius: 10px;
  border: none;
  outline: none;
}

/* lista */
.item {
  background: rgba(255,255,255,0.08);
  padding: 10px;
  border-radius: 10px;
  margin: 6px 0;
}

#qrcode {
  display: none;
  margin: 20px auto;
  display: block;
}

button.btn {
  width: 90%;
}

a {
  text-decoration: none;
}

.btn-action {
  background: linear-gradient(135deg, #ff7e5f, #feb47b);
  color: white;
  border: none;
  border-radius: 10px;
  padding: 8px 12px;
  margin: 4px;
  cursor: pointer;
  font-size: 13px;
  transition: 0.2s;
}

.btn-action:hover {
  transform: scale(1.05);
}

.btn-action:active {
  transform: scale(0.95);
}

.btn-logout {
  background: linear-gradient(135deg, #ff416c, #ff4b2b);
}

.horarios-box {
  display: none; /* Começa escondida */
  background: rgba(255,255,255,0.1);
  width: 90%;
  margin: 0 auto 12px auto;
  border-radius: 10px;
  padding: 15px;
  box-sizing: border-box;
  text-align: left;
  line-height: 1.6;
  font-size: 14px;
}