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

html {
  -webkit-tap-highlight-color: transparent;
}

:root {
  --primary-color: #fff;
  --secondary-color: #85193c;
  --third-color: #4a102a;
  --basic-color: #1f1f1f;
}

body {
  width: 100%;
  min-height: 100vh;
  background: linear-gradient(
    135deg,
    var(--secondary-color),
    var(--third-color)
  );
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}

.container {
  width: 100%;
  min-height: 96vh;
  background: linear-gradient(
    135deg,
    var(--secondary-color),
    var(--third-color)
  );
  color: var(--primary-color);
  padding: 4% 5%;
}

.container h1 {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 35px;
  font-weight: 600;
  margin-bottom: 20px;
}

.container button {
  display: flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(#b7083c, #dc3668);
  color: var(--primary-color);
  font-size: 16px;
  border-radius: 40px;
  border: 1px solid var(--primary-color);
  outline: none;
  padding: 15px 25px;
  margin-bottom: 20px;
  cursor: pointer;
  transition: background 0.5s, transform 0.3s, box-shadow 0.3s;
}

.container button:hover {
  background: linear-gradient(#ff5f8b, #dc3668); /* lighter pink */
  transform: translateY(0.5px);
  box-shadow: 0px 5px 15px rgba(0, 0, 0, 0.3);
}

.note-container {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 15px;
}

.input-box {
  position: relative;
  width: 100%;
  background: var(--primary-color);
  color: var(--basic-color);
  padding: 20px;
  min-height: 150px;
  outline: none;
  border-radius: 5px;
  overflow-wrap: break-word;
}

.input-box i {
  font-size: 22px;
  position: absolute;
  bottom: 15px;
  right: 15px;
  cursor: pointer;
  color: var(--basic-color);
}
.footer {
  width: fit-content;
  font-size: 12px;
  margin: auto;
  text-align: justify;
  font-weight: 400;
  color: var(--primary-color);
}
/* Responsive adjustments */
@media (max-width: 768px) {
  .container {
    padding: 5% 5%;
  }

  .container h1 {
    font-size: 28px;
  }

  .container button {
    font-size: 14px;
    padding: 12px 20px;
  }

  .note-container {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 8% 5%;
  }

  .container h1 {
    font-size: 24px;
  }

  .container button {
    font-size: 13px;
    padding: 10px 18px;
  }

  .input-box {
    min-height: 120px;
    padding: 15px;
  }

  .input-box i {
    font-size: 20px;
    bottom: 10px;
    right: 10px;
  }
}