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

body {
    min-height: 100vh;
    background: linear-gradient(135deg, #1e3c72, #2a5298);
    display: flex;
    justify-content: center;
    align-items: center;
    color: #fff;
}

/* ===== LOGIN ===== */
.login-box {
    background: rgba(255, 255, 255, 0.12);
    padding: 30px;
    border-radius: 12px;
    width: 320px;
    box-shadow: 0 10px 25px rgba(0,0,0,.3);
    backdrop-filter: blur(10px);
    text-align: center;
}

.login-box h2 {
    margin-bottom: 20px;
}

.login-box input {
    width: 100%;
    padding: 12px;
    border: none;
    border-radius: 8px;
    margin-bottom: 15px;
    outline: none;
}

.login-box button {
    width: 100%;
    padding: 12px;
    border: none;
    border-radius: 8px;
    background: #00c6ff;
    color: #000;
    font-weight: bold;
    cursor: pointer;
    transition: 0.3s;
}

.login-box button:hover {
    background: #00a3d9;
}

/* ===== MENU ===== */
.menu-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 20px;
    width: 80%;
}

.menu-card {
    background: rgba(255,255,255,0.15);
    padding: 25px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 10px 25px rgba(0,0,0,.3);
    transition: 0.3s;
}

.menu-card:hover {
    transform: translateY(-8px);
    background: rgba(255,255,255,0.25);
}

.menu-card a {
    color: #fff;
    text-decoration: none;
    font-size: 18px;
    font-weight: bold;
}