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

body {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
      background: radial-gradient(circle at center, #1e1b3a, #090818 90%);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: #e4e4e4;
}

.container {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    border: 2px solid peachpuff;
    border-radius: 20px;
    padding: 20px;
    width: 400px;
    max-width: 90%;
    text-align: center;
    background: rgba(255, 255, 255, 0.04);
    backdrop-filter: blur(8px);
      box-shadow: 0 0 25px rgba(255, 158, 203, 0.2);
}

.container h1 {
    font-weight: 800;
    font-size: 2.2rem;
    background: linear-gradient(90deg, #ff9ecb 0%, #dff8ff 35%, #ffffff 60%, #7ee8fa 100%);
    background-clip: text;
    color: transparent;
    text-shadow:
        0 0 8px rgba(126, 232, 250, 0.3),
        0 0 15px rgba(255, 158, 203, 0.25);
    letter-spacing: 0.02em;
    margin-bottom: 10px;
}

.container p {
    font-size: 1rem;
    font-weight: 600;
    margin: 5px 0 15px 0;
    color: #bbb;
}

.converter {
    width: 100%;
    margin-bottom: 15px;
    text-align: left;
}

.converter p {
    margin-bottom: 6px;
    font-size: 0.95rem;
    color: #ccc;
}

.converter input {
    width: 100%;
    padding: 10px;
    border-radius: 10px;
    border: 1px solid rgba(126, 232, 250, 0.4);
    font-size: 1rem;
    background: rgba(255, 255, 255, 0.07);
    color: #fff;
    outline: none;
}
.converter input:focus {
    border-color: #ff9ecb;
    box-shadow: 0 0 8px rgba(255, 158, 203, 0.4);
}

.dropdown {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    width: 100%;
}

.dropdown .from,
.dropdown .to {
    display: flex;
    align-items: center;
    gap: 2px;
    flex: 1;
    background: rgba(255, 255, 255, 0.07);
    padding: 10px 12px;
    border-radius: 10px;
    color: white;
    border: 1px solid rgba(126, 232, 250, 0.35);
}

.dropdown img {
    width: 28px;
    height: 20px;
    object-fit: cover;
    flex-shrink: 0;
    border-radius: 4px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.dropdown select {
    flex: 1;
    min-width: 60px;
    border: none;
    background: transparent;
    color: #fff;
    font-size: 1.05rem;
    cursor: pointer;
    outline: none;
}

.dropdown select option {
    background: #1e1b3a;  
    color: #fff;          
    font-weight: 500;
    padding: 8px;
}

/* Remove scrollbar if you want completely hidden (optional) */
.dropdown select::-webkit-scrollbar {
    display: none;
}

.dropdown i {
    font-size: 1.4rem;
    color: #7ee8fa;
    padding: 0 4px;
    cursor: pointer;
    transition: transform 0.3s ease, color 0.2s ease;
}
.dropdown i:hover {
    transform: rotate(180deg);
    color: #ff9ecb;
}

button#convertBtn {
    width: 100%;
    padding: 12px;
    margin-top: 10px;
    border-radius: 10px;
    border: none;
    font-size: 1.1rem;
    background: linear-gradient(90deg, #ff9ecb, #7ee8fa);
    color: #000;
    font-weight: bold;
    cursor: pointer;
    transition: 0.3s ease;
    box-shadow: 0 0 12px rgba(126, 232, 250, 0.3);
}
button#convertBtn:hover {
    opacity: 0.9;
    transform: scale(1.03);
    box-shadow: 0 0 15px rgba(255, 158, 203, 0.45);
}

.result {
    margin-top: 12px;
    font-size: 1.15rem;
    font-weight: 600;
    color: #7ee8fa;
    text-align: center;
}

@media (max-width: 480px) {
  .container {
    width: 90%;
    padding: 15px;
  }

  .container h1 {
    font-size: 2rem;
  }

  .container p {
    font-size: 1.1rem;
  }

  .converter input {
    font-size: 1.1rem;
    padding: 8px;
  }

  .dropdown {
    flex-direction: column;
    gap: 10px;
  }

  .dropdown .from,
  .dropdown .to {
    width: 100%;
    justify-content: space-between;
  }

  button#convertBtn {
    font-size: 1rem;
    padding: 10px;
  }
}