* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

body {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: #0a0a0a;
    overflow: hidden;
}

.container {
    position: relative;
    width: 90%;
    max-width: 400px;
    padding: 30px;
    background: rgba(15, 15, 15, 0.95);
    border-radius: 20px;
    box-shadow: 0 0 30px rgba(0, 136, 255, 0.1);
    animation: slideUp 1s ease-out forwards;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    margin: 20px;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20%);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.login-header {
    text-align: center;
    margin-bottom: 30px;
}

.login-header h1 {
    color: #fff;
    font-size: 1.8em;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 10px;
}

.input-group {
    position: relative;
    margin-bottom: 30px;
}

.input-group input {
    width: 100%;
    padding: 15px 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    color: #fff;
    font-size: 1em;
    transition: all 0.3s ease;
    letter-spacing: 2px;
}

.input-group input:focus {
    outline: none;
    border-color: #00b4d8;
    box-shadow: 0 0 15px rgba(0, 180, 216, 0.2);
}

.input-group label {
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    color: rgba(255, 255, 255, 0.6);
    pointer-events: none;
    transition: all 0.3s ease;
}

.input-group input:focus ~ label,
.input-group input:valid ~ label {
    top: -10px;
    left: 10px;
    font-size: 0.8em;
    color: #00b4d8;
}

.login-button {
    width: 100%;
    padding: 15px;
    background: linear-gradient(45deg, #00b4d8, #0077b6);
    border: none;
    border-radius: 10px;
    color: #fff;
    font-size: 1em;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.login-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 180, 216, 0.3);
}

.login-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        120deg,
        transparent,
        rgba(255, 255, 255, 0.3),
        transparent
    );
    transition: all 0.5s;
}

.login-button:hover::before {
    left: 100%;
}

.token-info {
    text-align: center;
    margin: 20px 0;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9em;
}

.token-info a {
    color: #00b4d8;
    text-decoration: none;
}

@media (max-width: 600px) {
    .login-header h1 {
        font-size: 1.5em;
    }

    .input-group input {
        padding: 12px 15px;
        font-size: 0.9em;
    }

    .login-button {
        padding: 12px;
        font-size: 0.9em;
    }
}