/* fonts  */

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');


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

body {
    background-color: #8ab7d9;
    background-image: linear-gradient(rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.08)), url('https://i.pinimg.com/1200x/b2/13/65/b21365c035ff1cfa52edc492affa885b.jpg');
    background-repeat: no-repeat;
    background-position: center center;
    background-size: cover;
    min-height: 100vh;
}

.container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
}

.box {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    display: flex;
    flex-direction: column;
    padding: 40px 35px;
    border-radius: 24px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3), 0 0 0 1px rgba(255, 255, 255, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    width: 100%;
    max-width: 480px;
    margin: 20px;
}

.box:hover {
    transform: translateY(-5px);
    box-shadow: 0 25px 70px rgba(0, 0, 0, 0.35), 0 0 0 1px rgba(255, 255, 255, 0.15);
}

.form-box {
    width: 100%;
    max-width: 420px;
    margin: 0 auto;
}

@media only screen and (max-width: 480px) {
    .form-box {
        width: 100%;
        max-width: none;
        margin: 0;
    }
    
    .box {
        padding: 30px 20px;
        margin: 15px;
        max-width: none;
    }
    
    .form-box header {
        font-size: 36px;
    }
}

.form-box header {
    font-size: 42px;
    font-weight: 700;
    text-align: center;
    color: #2B547E;
    margin-bottom: 6px;
    letter-spacing: -0.5px;
}

.form-box hr {
    background: linear-gradient(90deg, transparent, #2B547E, transparent);
    height: 4px;
    width: 60px;
    border: none;
    margin: 10px auto 14px;
    outline: 0;
    border-radius: 2px;
    opacity: 0.8;
}

.auth-subtitle {
    text-align: center;
    color: #5f6f81;
    font-size: 14px;
    margin-bottom: 22px;
}

.auth-form {
    margin-top: 4px;
    display: flex;
    flex-direction: column;
    align-items: stretch;
}

.auth-form .form-box {
    width: 100%;
    margin: 0;
    max-width: none;
}

.input-container {
    display: flex;
    width: 100%;
    max-width: 100%;
    margin-bottom: 18px;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid #e4eaf0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
    transition: box-shadow 0.3s ease, transform 0.2s ease;
    box-sizing: border-box;
}

.input-container:focus-within {
    border-color: #a9bfd6;
    box-shadow: 0 0 0 4px rgba(43, 84, 126, 0.12);
    transform: translateY(-1px);
}

.icon {
    padding: 16px;
    background: transparent;
    color: #2B547E;
    background-color: #f5f5f5;
    min-width: 55px;
    text-align: center;
    cursor: pointer;
    font-size: 18px;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.input-container:focus-within .icon {
    background-color: #e8f0f8;
}

.icon.toggle,
.icon.toggle-password,
.icon.toggle-confirm {
    color: #666;
    font-size: 16px;
    border-left: 1px solid #e4eaf0;
}

.icon.toggle:hover,
.icon.toggle-password:hover,
.icon.toggle-confirm:hover {
    color: #2B547E;
}

.input-field {
    width: 100%;
    min-width: 0;
    padding: 12px 15px;
    height: 55px;
    outline: none;
    border: none;
    font-size: 16px;
    background-color: #f5f5f5;
    color: #333;
    transition: background-color 0.3s ease;
    box-sizing: border-box;
}

.input-field:focus {
    background-color: #e8f0f8;
    color: #2B547E;
}

.input-field::placeholder {
    color: #888;
    transition: color 0.3s ease;
}

.input-field:focus::placeholder {
    color: #aaa;
}

.remember {
    display: flex;
    font-size: 15px;
    margin-bottom: 50px;
    margin-top: 20px;
}

.remember .check {
    margin-right: 5px;
}

.remember span {
    margin-left: 105px;
}

.remember span a {
    text-decoration: none;
    color: #2B547E;
}

.remember span a:hover {
    font-weight: bold;
}

.btn, .button, .button-link.btn, .button-link.button {
    height: 52px;
    width: 100%;
    background: linear-gradient(135deg, #2B547E 0%, #3d6a96 100%);
    border: 0;
    border-radius: 12px;
    color: #fff;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0 20px;
    margin: 14px auto 0;
    box-shadow: 0 4px 15px rgba(43, 84, 126, 0.3);
    letter-spacing: 0.5px;
}

.btn:hover, .button:hover, .button-link.btn:hover, .button-link.button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(43, 84, 126, 0.4);
    background: linear-gradient(135deg, #36618f 0%, #4a7aac 100%);
}

.btn:active, .button:active, .button-link.btn:active, .button-link.button:active {
    transform: translateY(0);
    box-shadow: 0 4px 15px rgba(43, 84, 126, 0.3);
}

input[type="submit"].button {
    appearance: none;
    -webkit-appearance: none;
    display: block;
}

.auth-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 14px;
}

.auth-actions form,
.auth-actions a,
.auth-actions button {
    flex: 1 1 180px;
}

.auth-actions .btn,
.auth-actions .button {
    margin-top: 0;
}

.btn.btn-secondary,
.button.btn-secondary,
.button-link.btn-secondary {
    background: #fff;
    color: #2B547E;
    border: 1px solid #c8d5e1;
    box-shadow: none;
}

.btn.btn-secondary:hover,
.button.btn-secondary:hover,
.button-link.btn-secondary:hover {
    background: #f3f7fb;
    box-shadow: 0 8px 18px rgba(43, 84, 126, 0.12);
}

#submit.login-submit {
    width: 100%;
    height: 52px;
    border: 0;
    border-radius: 12px;
    background: linear-gradient(135deg, #2B547E 0%, #3d6a96 100%);
    color: #fff;
    font-size: 18px;
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-top: 14px;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(43, 84, 126, 0.3);
    transition: all 0.3s ease;
}

#submit.login-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(43, 84, 126, 0.4);
    background: linear-gradient(135deg, #36618f 0%, #4a7aac 100%);
}


.links {
    margin: 20px 0 0;
    text-align: center;
    color: #666;
    font-size: 15px;
}

.links a {
    text-decoration: none;
    color: #2B547E;
    font-weight: 600;
    position: relative;
    transition: color 0.3s ease;
}

.links a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: #2B547E;
    transition: width 0.3s ease;
}

.links a:hover {
    color: #1e3d5c;
}

.links a:hover::after {
    width: 100%;
}

.button-link {
    display: flex;
    width: 100%;
    align-items: center;
    justify-content: center;
    text-align: center;
    text-decoration: none;
}

.auth-meta {
    text-align: center;
    color: #5f6f81;
    font-size: 14px;
    line-height: 1.5;
    margin-bottom: 18px;
}

.otp-code {
    letter-spacing: 10px;
    text-align: center;
    font-weight: 600;
    font-size: 20px;
    text-transform: none;
}

.auth-dev-otp {
    margin-top: 10px;
    font-size: 24px;
    font-weight: 700;
    letter-spacing: 6px;
    color: #2B547E;
    font-family: 'Poppins', sans-serif;
}

.page-back-link {
    display: block;
    text-align: center;
    margin-top: 20px;
    color: #2B547E;
    text-decoration: none;
    font-weight: 600;
}

.page-back-link:hover {
    text-decoration: underline;
}

.forgot-password{
    text-align: right;
    margin-top: 8px;
    margin-bottom: 5px;
}

.forgot-password a{
    font-size: 14px;
    text-decoration: none;
    color: #2B547E;
    font-weight: 500;
}

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


/* home page  */

.nav {
    background-color: #fff;
    display: flex;
    flex-direction: row;
    justify-content: space-around;
    line-height: 60px;
    z-index: 100;
}

.logo {
    font-size: 25px;
    font-weight: 900;
}

.logo a {
    text-decoration: none;
    color: #000;
}

.right-links a {
    padding: 0 10px;
}

main {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 60px;
}

.main-box {
    display: flex;
    flex-direction: column;
    width: 70%;
}

.main-box .top {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
}

.bottom {
    width: 100%;
    margin-top: 20px;
}

@media only screen and (max-width: 840px) {
    .main-box .top {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
    }

    .top .box {
        margin: 10px 10px;
    }

    .bottom {
        margin-top: 0;
    }
}


.message {
    text-align: center;
    background: rgba(220, 53, 69, 0.1);
    padding: 12px 20px;
    border: 1px solid rgba(220, 53, 69, 0.3);
    border-radius: 10px;
    margin: 0 0 16px;
    color: #dc3545;
    font-size: 14px;
    font-weight: 500;
    animation: shake 0.5s ease-in-out;
}

.message.success {
    background: rgba(25, 135, 84, 0.12);
    border-color: rgba(25, 135, 84, 0.25);
    color: #146c43;
    animation: none;
}

.message.info {
    background: rgba(13, 110, 253, 0.1);
    border-color: rgba(13, 110, 253, 0.2);
    color: #0a58ca;
    animation: none;
}

.message.warning {
    background: rgba(255, 193, 7, 0.14);
    border-color: rgba(255, 193, 7, 0.32);
    color: #8a6d00;
    animation: none;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}