* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    min-height: 100%;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
    background:
        radial-gradient(circle at 20% 10%, rgba(38, 133, 255, .22), transparent 34%),
        linear-gradient(160deg, #073b72 0%, #0b5db2 48%, #dcecff 100%);
    color: #142033;
}

.login-page {
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px 18px;
}

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

.brand {
    text-align: center;
    color: #fff;
    margin-bottom: 28px;
}

.logo {
    width: 86px;
    height: 86px;
    margin: 0 auto 16px;
    border-radius: 24px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(145deg, #086de1, #003d92);
    box-shadow: 0 16px 35px rgba(0, 27, 75, .28);
}

.logo-stars {
    position: absolute;
    inset: 8px;
    border: 2px dotted #ffd52e;
    border-radius: 50%;
}

.logo-plane {
    position: relative;
    z-index: 2;
    font-size: 38px;
    color: #fff;
    transform: rotate(-15deg);
    line-height: 1;
}

.brand h1 {
    margin: 0;
    font-size: 31px;
    line-height: 1;
    letter-spacing: -.7px;
    font-weight: 800;
}

.brand h1 span {
    display: block;
    margin-top: 5px;
    font-size: 28px;
}

.brand p {
    margin: 12px 0 0;
    font-size: 15px;
    color: rgba(255, 255, 255, .82);
}

.login-card {
    background: rgba(255, 255, 255, .97);
    border-radius: 24px;
    padding: 28px 22px 24px;
    box-shadow: 0 20px 55px rgba(0, 27, 75, .24);
}

.login-card h2 {
    margin: 0 0 25px;
    text-align: center;
    font-size: 21px;
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin: 0 0 7px 3px;
    color: #536174;
    font-size: 13px;
    font-weight: 600;
}

.input-wrap {
    position: relative;
}

.input-icon {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #8290a3;
    font-size: 18px;
    pointer-events: none;
}

.form-control {
    width: 100%;
    height: 52px;
    padding: 0 15px 0 45px;
    border: 1px solid #d4dce7;
    border-radius: 13px;
    background: #fff;
    color: #142033;
    font-size: 16px;
    outline: none;
    transition: border-color .2s, box-shadow .2s;
}

.form-control:focus {
    border-color: #1478e8;
    box-shadow: 0 0 0 4px rgba(20, 120, 232, .11);
}

.login-button {
    width: 100%;
    height: 52px;
    margin-top: 8px;
    border: 0;
    border-radius: 13px;
    background: linear-gradient(135deg, #0877ed, #0562cf);
    color: #fff;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 9px 20px rgba(5, 98, 207, .23);
}

.login-button:active {
    transform: translateY(1px);
}

.error-message {
    margin: 0 0 18px;
    padding: 12px 14px;
    border-radius: 11px;
    background: #fff0f0;
    color: #bd2929;
    font-size: 14px;
    text-align: center;
}

.login-footer {
    margin-top: 20px;
    text-align: center;
    color: #7b8797;
    font-size: 13px;
    line-height: 1.5;
}

@media (min-width: 700px) {
    .login-page {
        padding: 40px;
    }

    .login-card {
        padding: 32px;
    }
}

/* Mobile tuning */
@media (max-width: 600px) {

    .login-page {
        align-items: flex-start;
        padding: 38px 18px 28px;
    }

    .brand {
        margin-bottom: 22px;
    }

    .logo {
        width: 76px;
        height: 76px;
        border-radius: 21px;
        margin-bottom: 13px;
    }

    .logo-plane {
        font-size: 34px;
    }

    .brand h1 {
        font-size: 29px;
    }

    .brand h1 span {
        font-size: 26px;
        margin-top: 2px;
    }

    .brand p {
        margin-top: 9px;
        font-size: 14px;
    }

    .login-card {
        padding: 24px 20px 21px;
        border-radius: 22px;
    }

    .login-card h2 {
        margin-bottom: 21px;
        font-size: 20px;
    }

    .form-control {
        height: 50px;
    }

    .login-button {
        height: 50px;
    }

    .login-footer {
        margin-top: 17px;
    }
}