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

body {
    background: #f3f5f9;
    min-height: 100vh;
}

.login-container {
    display: flex;
    min-height: 100vh;
}

/* LEFT SECTION */

.login-left {
    width: 48%;
    background: linear-gradient(145deg, #071d3b, #123f70);
    color: white;
    padding: 45px 8%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 23px;
    font-weight: bold;
    letter-spacing: 1px;
}

.brand img {
    width: 55px;
    height: 55px;
    object-fit: contain;
    background: white;
    border-radius: 10px;
    padding: 5px;
}

.welcome {
    margin-top: 30px;
}

.welcome h1 {
    font-size: 42px;
    line-height: 1.3;
    margin-bottom: 20px;
}

.welcome p {
    color: #d2e0f0;
    font-size: 16px;
    line-height: 1.8;
    max-width: 400px;
}

.features {
    margin-top: 35px;
}

.feature {
    display: flex;
    align-items: center;
    gap: 18px;
    margin-bottom: 25px;
    font-size: 15px;
}

.feature i {
    color: #45c5a5;
    font-size: 20px;
    width: 25px;
}

.left-footer {
    font-size: 12px;
    color: #b5c9df;
}

/* RIGHT SECTION */

.login-right {
    width: 52%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    background: #ffffff;
}

.login-box {
    width: 100%;
    max-width: 420px;
}

.login-box h2 {
    color: #102b4e;
    font-size: 30px;
    margin-bottom: 10px;
}

.subtitle {
    color: #8490a0;
    margin-bottom: 35px;
    font-size: 14px;
}

.login-box form > label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: #34465c;
    margin-bottom: 10px;
    margin-top: 22px;
}

.input-group {
    display: flex;
    align-items: center;
    border: 1px solid #dce2ea;
    border-radius: 8px;
    padding: 0 15px;
    height: 52px;
    transition: 0.3s;
}

.input-group:focus-within {
    border-color: #1675c5;
    box-shadow: 0 0 0 3px rgba(22,117,197,0.1);
}

.input-group i {
    color: #8795a8;
}

.input-group input {
    border: none;
    outline: none;
    flex: 1;
    width: 100%;
    padding: 12px;
    font-size: 14px;
    background: transparent;
}

.toggle-password {
    cursor: pointer;
}

.options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 20px 0 25px;
    font-size: 13px;
}

.remember {
    color: #657386;
    display: flex;
    gap: 7px;
    align-items: center;
}

.options a {
    color: #1475c5;
    text-decoration: none;
}

.login-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 52px;
    background: #1269ad;
    border: none;
    color: white;
    font-size: 15px;
    font-weight: bold;
    border-radius: 8px;
    cursor: pointer;
    text-decoration: none;
    transition: 0.3s;
}

.login-btn:hover {
    background: #0b4e86;
    transform: translateY(-2px);
}

.login-btn i {
    margin-left: 10px;
}

.security {
    text-align: center;
    color: #8490a0;
    font-size: 12px;
    margin-top: 30px;
}

.security i {
    color: #25a879;
    margin-right: 5px;
}

.login-footer {
    text-align: center;
    margin-top: 45px;
    font-size: 12px;
    color: #8490a0;
    line-height: 2;
}

.login-footer a {
    color: #1475c5;
    text-decoration: none;
}

.mobile-brand {
    display: none;
}

/* RESPONSIVE DESIGN */

@media(max-width: 900px) {

    .login-left {
        width: 42%;
        padding: 35px 5%;
    }

    .login-right {
        width: 58%;
    }

    .welcome h1 {
        font-size: 32px;
    }

}

@media(max-width: 650px) {

    .login-container {
        flex-direction: column;
    }

    .login-left {
        display: none;
    }

    .login-right {
        width: 100%;
        min-height: 100vh;
        padding: 30px 22px;
    }

    .mobile-brand {
        display: flex;
        align-items: center;
        gap: 12px;
        margin-bottom: 40px;
        color: #102b4e;
    }

    .mobile-brand img {
        width: 48px;
        height: 48px;
        object-fit: contain;
    }

    .login-box h2 {
        font-size: 27px;
    }

    .login-footer {
        margin-top: 35px;
    }

}