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

/* ========== Body and Layout ========== */
body, html {
  height: 100%;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-image: url('/background.jpg');
  /*background: linear-gradient(135deg, #2c3e50, #2980b9);*/
  color: #ffffff;
}

.wrapper {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100vh;
  padding: 20px;
}

/* ========== Centered Content ========== */
.content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  flex-grow: 1;
  text-align: center;
}

header h1 {
  font-size: 3rem;
  margin-bottom: 20px;
}

main {
  width: 100%;
}

.center-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.center-block p {
  font-size: 1.2rem;
  margin-bottom: 20px;
  max-width: 500px;
  line-height: 1.6;
}

/* ========== Loader Animation ========== */
.loader {
  width: 50px;
  height: 50px;
  border: 6px solid #ffffff;
  border-top: 6px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* ========== Footer ========== */
footer {
  text-align: center;
  font-size: 0.9rem;
  opacity: 0.7;
  margin-top: 20px;
}