* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family:system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

body {
  height: 100%;
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  background: radial-gradient(circle at center, #76b852, #8dc26f);
}

.container {
  background-color: #ffffff;
  width: 100%;
  min-width: 100px;
  max-width: 400px;
  color:  #2c3e50;
  border-radius: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  font-size: 1.8rem;
  filter: drop-shadow(0 0 10px rgba(255,255,255,0.3));
  animation: bounce 1s ease-in-out;
}

@keyframes bounce {
  from{
    opacity: 0;
  }
  to{
    opacity: 1;
  }
}

.clock-body{
  background: linear-gradient(135deg, #ffffff, #f7f7f7);
  color: #333333;
  min-height: 10vh;
  width: 100%;
  min-width:10px;
  max-width: 300px;
  text-align: center;
  margin-bottom: 10px;
  border-radius: 15px;
  filter: drop-shadow(4px 4px 8px rgba(0,0,0,0.3));
  z-index: 2;
}

.clock-body #date, #day{
  font-size: 1.75rem;
  font-weight: 500;
}

.clock-body #time{
  font-size: 1.85rem;
  font-weight: 600;
}

  /* Small mobile devices */
        @media (max-width: 480px) {
            .container {
                margin: 10px auto;
                padding: 15px;
            }
            
            .clock-body {
                padding: 10px;
                margin-bottom: 15px;
            }

            .clock-body #date, #day {
                font-weight: 600;
            }
        }

        /* Very small screens */
        @media (max-width: 320px) {
            .container {
                width: 95%;
                padding: 10px;
            }
            
            .clock-body {
                padding: 8px;
            }
        }

        /* Landscape mobile */
        @media (max-width: 768px) and (orientation: landscape) {
            .container {
                max-width: 500px;
            }
            
            body {
                padding: 10px 0;
            }
        }

        /* Tablet and larger screens */
        @media (min-width: 768px) {
            .container {
                padding: 30px;
            }
            
            .clock-body {
                padding: 20px;
            }
        }