@import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap');

*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Poppins", serif;
}
body{
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: url("imageBook/book5.jpg") no-repeat center center/cover;
    background-size: cover;
    background-position: center;
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
}

header{
    position: fixed;
    top:0;
    left: 0;
    width: 100%;
    padding: 20px 80px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
}

 .name{
    font-size: 1.8em;
    color:#fff;
    margin-left: 50px;
    user-select: none;
}



.navigation a{
    position: relative;
    font-size: 1.1em;
    color: #fff;
    text-decoration: none;
    font-weight: 500;
    margin-left: 20px;

}

.navigation a::after{
    content: '';
    position: absolute;
    left: 0;
    bottom: -6px;
    width: 100%;
    height: 3px;
    background: #fff;
    border-radius: 5px;
    transform-origin: right;
    transform: scaleX(0);
    transition: transform .5s;
}
.navigation a:hover::after{
    transform-origin: left;
    transform: scaleX(1)                    ;
}


 .wrapper{
    position: relative;
   /* width: 400px;*/
   width: 90%;
   height: 440px;
   padding:30px;
   max-width: 400px;
    background: transparent;
    border: 2px solid rba(255,255,255,.5);
    border-radius: 20px;
    backdrop-filter: blur(20px);
    box-shadow: 0 0 30px rgba(0,0,0,0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    transform: scale(0);
    transition: transform .5s ease,height .2s ease;
 }
 .wrapper.active-popup{
   transform: scale(1);
 }
 .wrapper.active{
   height: 520px;
 }
 .wrapper .form-box{
    width: 100%;
    padding: 32px;
 }

 .wrapper .form-box.login{
   transition: transform .18s ease;
   transform: translateX(0);
 }
 .wrapper.active .form-box.login{
   transition: none;
   transform: translateX(-400px);
 }
 .wrapper .form-box.register{
   position: absolute;
   transition: none;
   transform: translateX(400px);
 }
 .wrapper.active .form-box.register{
   transition: transform .18s ease;
   transform: translateX(0);
 }
 .wrapper .form-box.forgot {
   position: absolute;
   transition: transform 0.18s ease;
   transform: translateX(400px);
}
.wrapper.active-forgot .form-box.forgot {
   transform: translateX(0);
}
.wrapper.active-forgot .form-box.login,
.wrapper.active-forgot .form-box.register {
   transform: translateX(-400px);
}
.forgot-instructions {
   font-size: 0.9em;
   color: #162938;
   margin: -10px 0 20px;
   text-align: center;
}

 .form-box h2{
    font-size: 2em;
    color: #162938;
    text-align: center;
 }

 .input-box{
    position: relative;
    width: 100%;
    height: 50px;
    border-bottom: 2px solid #162938;
    margin: 30px 0;
 }

 .input-box label{
    position: absolute;
    top: 50%;
    left: 5px;
    transform:  translateY(-50%);
    font-size: 1em;
    color: #162938;
    font-weight: 500;
    pointer-events: none;
    transition: .5s;
 }
 .input-box input:focus~label,
 .input-box input:valid~label{
    top:-5px
 }

 .input-box input{
    width: 100%;
   height: 100%;
    background: transparent;
    border: none;
    outline: none;
    font-size: 1em;
    color: #162938;
    font-weight: 600;
    padding: 0 35px 0 5px;

 }

 .input-box .icon{
    position: absolute;
    right: 8px;
    font-size: 1.2em;
    color: #162938;
    line-height: 57px   ;

 }

 .remember-forgot{
    font-size: .9em;
    color: #162938;
    font-weight: 500;
   margin: -15px 0 15px;
     display: flex;
    justify-content: space-between;
 }

 .remember-forgot label input{
    accent-color: #162938;
    margin-right: 3px;
 }          

 .remember-forgot a{
    color: #162938;
    text-decoration: none;
 }

 .remember-forgot a:hover{
    text-decoration: underline;
 }

 .btn{
    width: 100%;
    height: 45px;
    background: #162938;
    border: none;
    outline: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 1em;
    color:#fff;
    font-weight: 500;
 }

 .login-register{
   font-size: .9em;
   color: #162938;
   text-align: center;
   font-weight: 500;
   margin: 25px 0 10px;
 }

 .login-register p a{
   color: #162938;
   text-decoration: none;
   font-weight: 600;
 }

 .login-register p a:hover{
   text-decoration: underline;
 }

 .loading-screen {
   position: fixed;
   top: 0;
   left: 0;
   width: 100%;
   height: 100%;
   background-color: rgba(255, 255, 255, 0.8);
   display: flex;
   flex-direction: column;
   justify-content: center;
   align-items: center;
   z-index: 1000;
}

.spinner {
   width: 50px;
   height: 50px;
   border: 5px solid rgba(0, 0, 0, 0.2);
   border-top: 5px solid #000;
   border-radius: 50%;
   animation: spin 1s linear infinite;
}

@keyframes spin {
   from {
       transform: rotate(0deg);
   }
   to {
       transform: rotate(360deg);
   }
}

.remember-forgot a{
   text-decoration: underline;
}

.remember-forgot label {
   display: flex;
   align-items: center;
   white-space: nowrap; /* Prevents text from breaking */
}



.terms-container a:hover {
   text-decoration: underline;
}

@media (max-width: 768px) {
   header {
      padding: 15px 30px; /* Reduce padding */
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: nowrap; /* Prevent wrapping */
   }
   .name {
       font-size: 1.4em; /* Reduce font size */
       margin-left: 10px;
   }
   .navigation {
       display: flex;
       align-items: center;
       gap: 10px; /* Reduce spacing */
   }
   .navigation a {
       font-size: 0.9em;
       margin-left: 5px;
   }
   .wrapper {
      width: 95%;
      padding: 15px;
  }
}

@media (max-width: 480px) {
   header {
      padding: 10px 20px; /* Reduce padding */
      flex-wrap: nowrap; /* Ensure everything stays on one line */
   }
   .name {
       font-size: 1.2em;
       margin-left: 5px;
   }
   .navigation {
       gap: 5px; /* Reduce spacing */
   }
   .navigation a {
       font-size: 0.8em;
       margin-left: 3px;
   }
   .wrapper {
      max-width: 320px;
      padding: 10px;
  }
   
   /* Increase input field width */
.input-box input {
   width: 100%; /* Make sure it takes full width */
   font-size: 1.1em; /* Slightly increase font size */
   padding: 7px; /* Add padding for better UX */
}

/* Adjust Remember Me and Forgot Password */
.remember-forgot {
   display: flex;
   justify-content: space-between;
   align-items: center; /* Keep checkbox and text aligned */
   width: 100%; /* Make it span the full form width */
   font-size: 0.9em;
}

.remember-forgot label {
   display: flex;
   align-items: center;
   gap: 5px; /* Space between checkbox and text */
}

.remember-forgot a {
   text-align: right; /* Align "Forgot Password" to the right */
   flex-grow: 1;
}

}