body,
input,
select,
textarea,
body * {
    box-sizing: border-box;
}

body::after,
body::before,
input::after,
input::before,
select::after,
select::before,
textarea::after,
textarea::before,
body *::after,
body *::before {
    box-sizing: border-box;
}

body {
    /* background-image: -webkit-linear-gradient(top, #f2f2f2, #e6e6e6); */
    /* background-image: linear-gradient(top, #f2f2f2, #e6e6e6); */
    background-color: #3498db;
}

h1 {
    font-size: 2rem;
    text-align: center;
    margin: 0 0 2em;
}

.container {
    max-width: 40rem;
    margin: 2rem auto;
    margin-top: 50px;
    background: #fff;
    width: 100%;
    box-shadow: 3px 5px 5px 0.3px rgba(0, 0, 0, 0.14), 0 3px 1px -2px rgba(0, 0, 0, 0.2), 0 1px 5px 0 rgba(0, 0, 0, 0.12);
    padding: 3rem 5rem 0;
    border-radius: 10px;
    -webkit-transform: scale(1);
    transform: scale(1);
    -webkit-transition: box-shadow 0.28s ease, -webkit-transform 0.28s ease;
    transition: box-shadow 0.28s ease, -webkit-transform 0.28s ease;
    transition: box-shadow 0.28s ease, transform 0.28s ease;
    transition: box-shadow 0.28s ease, transform 0.28s ease, -webkit-transform 0.28s ease;
}

fieldset {
    margin: 0 0 3rem;
    padding: 0;
    border: none;
}

/*------------------------------input type text and textarea and other starts-----*/
.form-inline>.form-group,
.form-inline>.btn {
    display: inline-block;
    margin-bottom: 0;
}

.form-help {
    margin-top: 0.125rem;
    margin-left: 0.125rem;
    color: #b3b3b3;
    font-size: 0.8rem;
}

.form-group input {
    height: 1.9rem;
}

.form-group textarea {
    resize: none;
}

.form-group select {
    width: 100%;
    font-size: 1rem;
    height: 1.6rem;
    padding: 0.125rem 0.125rem 0.0625rem;
    background: none;
    border: none;
    line-height: 1.6;
    box-shadow: none;
}

.form-group .input-label {
    position: absolute;
    top: 0.25rem;
    pointer-events: none;
    padding-left: 0.125rem;
    z-index: 1;
    color: #b3b3b3;
    font-size: 1rem;
    font-weight: normal;
    -webkit-transition: all 0.28s ease;
    transition: all 0.28s ease;
}

.form-group .bar {
    position: relative;
    border-bottom: 0.0625rem solid #999;
    display: block;
}

.form-group .bar::before {
    content: '';
    height: 0.125rem;
    width: 0;
    left: 50%;
    bottom: -0.0625rem;
    position: absolute;
    background: #3498db;
    -webkit-transition: left 0.28s ease, width 0.28s ease;
    transition: left 0.28s ease, width 0.28s ease;
    z-index: 2;
}

.form-group input,
.form-group textarea {
    display: block;
    background: none;
    padding: 0.125rem 0.125rem 0.0625rem;
    font-size: 1rem;
    border-width: 0;
    border-color: transparent;
    line-height: 1.9;
    width: 100%;
    color: transparent;
    -webkit-transition: all 0.28s ease;
    transition: all 0.28s ease;
    box-shadow: none;
}

.form-group input[type="file"] {
    line-height: 1;
}

.form-group input[type="file"]~.bar {
    display: none;
}

.form-group select,
.form-group input:focus,
.form-group input:valid,
.form-group input.form-file,
.form-group input.has-value,
.form-group textarea:focus,
.form-group textarea:valid,
.form-group textarea.form-file,
.form-group textarea.has-value {
    color: #333;
}

.form-group select~.input-label,
.form-group input:focus~.input-label,
.form-group input:valid~.input-label,
.form-group input.form-file~.input-label,
.form-group input.has-value~.input-label,
.form-group textarea:focus~.input-label,
.form-group textarea:valid~.input-label,
.form-group textarea.form-file~.input-label,
.form-group textarea.has-value~.input-label {
    font-size: 0.8rem;
    color: gray;
    top: -1rem;
    left: 0;
}

.form-group select:focus,
.form-group input:focus,
.form-group textarea:focus {
    outline: none;
}

.form-group select:focus~.input-label,
.form-group input:focus~.input-label,
.form-group textarea:focus~.input-label {
    color: #3498db;
}

.form-group select:focus~.bar::before,
.form-group input:focus~.bar::before,
.form-group textarea:focus~.bar::before {
    width: 100%;
    left: 0;
}

/*------------------------------input type text and textarea and other ends-----*/
/*--------------------------------Checkbox and radio button Starts --------------*/
.form-radio,
.form-group {
    position: relative;
    margin-top: 2.25rem;
    margin-bottom: 2.25rem;
}

.checkbox .form-help,
.form-radio .form-help,
.form-group .form-help {
    position: absolute;
    width: 100%;
}

.checkbox .form-help {
    position: relative;
    margin-bottom: 1rem;
}

.form-radio .form-help {
    padding-top: 0.25rem;
    margin-top: -1rem;
}

.checkbox label,
.form-radio label {
    position: relative;
    cursor: pointer;
    padding-left: 2rem;
    text-align: left;
    color: #333;
    display: block;
}

.checkbox input,
.form-radio input {
    width: auto;
    opacity: 0.00000001;
    position: absolute;
    left: 0;
}

.radio {
    margin-bottom: 1rem;
}

.radio .helper {
    position: absolute;
    top: -0.25rem;
    left: -0.25rem;
    cursor: pointer;
    display: block;
    font-size: 1rem;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    color: #999;
}

.radio .helper::before,
.radio .helper::after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    margin: 0.25rem;
    width: 1rem;
    height: 1rem;
    -webkit-transition: -webkit-transform 0.28s ease;
    transition: -webkit-transform 0.28s ease;
    transition: transform 0.28s ease;
    transition: transform 0.28s ease, -webkit-transform 0.28s ease;
    border-radius: 50%;
    border: 0.125rem solid currentColor;
}

.radio .helper::after {
    -webkit-transform: scale(0);
    transform: scale(0);
    background-color: #D81900;
    border-color: #D81900;
}

.radio label:hover .helper {
    color: #3498db;
}

.radio input:checked~.helper::after {
    -webkit-transform: scale(0.5);
    transform: scale(0.5);
}

.radio input:checked~.helper::before {
    color: #3498db;
}

.checkbox {
    margin-top: 3rem;
    margin-bottom: 1rem;
}

.checkbox .helper {
    color: #999;
    position: absolute;
    top: 0;
    left: 0;
    width: 1rem;
    height: 1rem;
    z-index: 0;
    border: 0.125rem solid currentColor;
    border-radius: 0.0625rem;
    -webkit-transition: border-color 0.28s ease;
    transition: border-color 0.28s ease;
}

.checkbox .helper::before,
.checkbox .helper::after {
    position: absolute;
    height: 0;
    width: 0.2rem;
    background-color: #3498db;
    display: block;
    -webkit-transform-origin: left top;
    transform-origin: left top;
    border-radius: 0.25rem;
    content: '';
    -webkit-transition: opacity 0.28s ease, height 0s linear 0.28s;
    transition: opacity 0.28s ease, height 0s linear 0.28s;
    opacity: 0;
}

.checkbox .helper::before {
    top: 0.65rem;
    left: 0.38rem;
    -webkit-transform: rotate(-135deg);
    transform: rotate(-135deg);
    box-shadow: 0 0 0 0.0625rem #fff;
}

.checkbox .helper::after {
    top: 0.3rem;
    left: 0;
    -webkit-transform: rotate(-45deg);
    transform: rotate(-45deg);
}

.checkbox label:hover .helper {
    color: #3498db;
}

.checkbox input:checked~.helper {
    color: #3498db;
}

.checkbox input:checked~.helper::after,
.checkbox input:checked~.helper::before {
    opacity: 1;
    -webkit-transition: height 0.28s ease;
    transition: height 0.28s ease;
}

.checkbox input:checked~.helper::after {
    height: 0.5rem;
}

.checkbox input:checked~.helper::before {
    height: 1.2rem;
    -webkit-transition-delay: 0.28s;
    transition-delay: 0.28s;
}

.radio+.radio,
.checkbox+.checkbox {
    margin-top: 1rem;
}

.has-error .legend.legend,
.has-error.form-group .input-label.input-label {
    color: #d9534f;
}

.has-error.form-group .form-help,
.has-error.form-group .helper,
.has-error.checkbox .form-help,
.has-error.checkbox .helper,
.has-error.radio .form-help,
.has-error.radio .helper,
.has-error.form-radio .form-help,
.has-error.form-radio .helper {
    color: #d9534f;
}

.has-error .bar::before {
    background: #d9534f;
    left: 0;
    width: 100%;
}

/*----------------------------Checkbox and radio button Ends-------------------*/
/*--------------------------------Button starts--------------------------------*/
.button-container {
    text-align: center;
}

.button {
    position: relative;
    background: currentColor;
    border: 1px solid currentColor;
    font-size: 1.1rem;
    color: #3498db;
    margin: 3rem 0;
    padding: 0.75rem 3rem;
    cursor: pointer;
    -webkit-transition: background-color 0.28s ease, color 0.28s ease, box-shadow 0.28s ease;
    transition: background-color 0.28s ease, color 0.28s ease, box-shadow 0.28s ease;
    overflow: hidden;
    box-shadow: 0 2px 2px 0 rgba(0, 0, 0, 0.14), 0 3px 1px -2px rgba(0, 0, 0, 0.2), 0 1px 5px 0 rgba(0, 0, 0, 0.12);
}

.button span {
    color: #fff;
    position: relative;
    z-index: 1;
}

.button::before {
    content: '';
    position: absolute;
    background: #071017;
    border: 50vh solid #1d4567;
    width: 30vh;
    height: 30vh;
    border-radius: 50%;
    display: block;
    top: 50%;
    left: 50%;
    z-index: 0;
    opacity: 1;
    -webkit-transform: translate(-50%, -50%) scale(0);
    transform: translate(-50%, -50%) scale(0);
}

.button:hover {
    color: #3498db;
    box-shadow: 0 6px 10px 0 rgba(0, 0, 0, 0.14), 0 1px 18px 0 rgba(0, 0, 0, 0.12), 0 3px 5px -1px rgba(0, 0, 0, 0.2);
}

.button:active::before,
.button:focus::before {
    -webkit-transition: opacity 0.28s ease 0.364s, -webkit-transform 1.12s ease;
    transition: opacity 0.28s ease 0.364s, -webkit-transform 1.12s ease;
    transition: transform 1.12s ease, opacity 0.28s ease 0.364s;
    transition: transform 1.12s ease, opacity 0.28s ease 0.364s, -webkit-transform 1.12s ease;
    -webkit-transform: translate(-50%, -50%) scale(1);
    transform: translate(-50%, -50%) scale(1);
    opacity: 0;
}

.button:focus {
    outline: none;
}

body.login-body {
    margin: 0;
    font-family: 'Segoe UI', sans-serif;
    background: #f4f6f8;
}

.login-wrapper {
    display: flex;
    height: 100vh;
    overflow: hidden;
}

.login-left {
    flex: 1.2;
    background: linear-gradient(to bottom right, #0288d1, #26c6da);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    text-align: center;
    padding: 2rem;
}

.login-left h2 {
    margin-top: 1rem;
    font-size: 24px;
}

.login-left p {
    font-size: 14px;
    margin-top: 0.5rem;
    opacity: 0.9;
}

.login-right {
    flex: 1;
    background: white;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.login-box {
    width: 100%;
    max-width: 400px;
    padding: 2rem;
    background: white;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.login-title {
    margin-bottom: 2rem;
    color: #0288d1;
    text-align: center;
    font-weight: bold;
}

.form-group {
    position: relative;
    margin-bottom: 2rem;
}

.form-group input {
    width: 100%;
    border: none;
    border-bottom: 2px solid #ccc;
    font-size: 16px;
    padding: 10px 5px;
    background: transparent;
    outline: none;
    transition: 0.3s;
}

.form-group label {
    position: absolute;
    top: 10px;
    left: 5px;
    font-size: 14px;
    color: #888;
    pointer-events: none;
    transition: 0.2s ease all;
}

.form-group input:focus ~ label,
.form-group input:not(:placeholder-shown) ~ label {
    top: -14px;
    font-size: 12px;
    color: #0288d1;
}

.form-group .bar {
    position: absolute;
    display: block;
    bottom: 0;
    left: 0;
    height: 2px;
    width: 0;
    background: #0288d1;
    transition: 0.4s;
}

.form-group input:focus ~ .bar {
    width: 100%;
}

.checkbox {
    margin-bottom: 1.5rem;
    font-size: 14px;
    color: #555;
}

.btn-login {
    width: 100%;
    padding: 12px;
    background: #0288d1;
    border: none;
    color: white;
    font-weight: bold;
    font-size: 15px;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: 0.3s;
}

.btn-login:hover {
    background: #0277bd;
}

.alert {
    font-size: 14px;
    color: red;
    margin-bottom: 1rem;
}

@media (max-width: 768px) {
    .login-wrapper {
        flex-direction: column;
    }
    .login-left {
        display: none;
    }
    .login-right {
        flex: 1;
        width: 100%;
    }
}