body.login-bg {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    min-height: 100svh;
    padding: 0;
    overflow-x: hidden;
    color: #172b4d;
    background:
        linear-gradient(135deg, rgba(9, 35, 66, 0.94), rgba(11, 108, 139, 0.78)),
        url('/water/assets/img/water-bg.svg') center / cover fixed;
}

body.login-bg > .login-main {
    display: grid;
    flex: 1 0 auto;
    place-items: center;
    width: 100%;
    min-height: 0;
    padding: clamp(1.5rem, 5vh, 3.5rem) 1rem;
}

body.login-bg .login-card {
    width: min(100%, 440px);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.45);
    border-radius: 20px;
    background: #fff;
    box-shadow: 0 24px 70px rgba(4, 23, 45, 0.32);
}

body.login-bg .brand-bar {
    display: flex;
    min-height: 92px;
    align-items: center;
    justify-content: center;
    gap: 0.9rem;
    padding: 1.25rem 1.5rem;
    background: linear-gradient(120deg, #0d4772, #087e8b);
}

body.login-bg .brand-logo {
    display: block;
    width: auto;
    max-width: 150px;
    height: 42px;
    object-fit: contain;
}

body.login-bg .brand-name {
    color: #fff;
    font-size: 1rem;
    line-height: 1.35;
}

body.login-bg .login-card .card {
    margin: 0;
    border: 0;
    border-radius: 0;
    box-shadow: none;
}

body.login-bg .login-card .card-body {
    padding: 2rem 2.25rem 2.1rem;
    color: #172b4d;
    background: #fff;
}

body.login-bg .login-eyebrow {
    margin: 0 0 0.45rem;
    color: #087e8b;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.12em;
}

body.login-bg .login-heading {
    margin: 0;
    color: #122b45;
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.03em;
}

body.login-bg .login-subheading {
    margin: 0.45rem 0 1.5rem;
    color: #68788a;
    font-size: 0.95rem;
}

body.login-bg .login-card .form-floating {
    margin-bottom: 1rem !important;
}

body.login-bg .login-card .form-floating > .form-control {
    width: 100%;
    height: 3.5rem;
    padding: 1rem 0.85rem;
    border: 1px solid #d5dfe8;
    border-radius: 9px;
    background-color: #fbfdff;
    color: #172b4d;
    box-shadow: none;
}

body.login-bg .login-card .form-floating > .form-control:focus {
    border-color: #13889a;
    background-color: #fff;
    box-shadow: 0 0 0 3px rgba(19, 136, 154, 0.14);
}

body.login-bg .login-card .form-floating > label {
    padding: 1rem 0.85rem;
    color: #718096;
}

body.login-bg .password-toggle {
    position: absolute;
    z-index: 5;
    top: 50%;
    right: 0.55rem;
    padding: 0.3rem 0.55rem;
    border-color: transparent;
    color: #087e8b;
    transform: translateY(-50%);
}

body.login-bg .password-toggle:hover,
body.login-bg .password-toggle:focus {
    border-color: #d5dfe8;
    background: #eef8fa;
    color: #075e70;
}

body.login-bg .login-card .form-check {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    min-height: 2.75rem;
    padding-left: 0;
}

body.login-bg .login-card .form-check-input {
    width: 1rem;
    height: 1rem;
    min-width: 1rem;
    min-height: 1rem;
    margin: 0;
}

body.login-bg .login-card .form-check-label {
    margin: 0;
    padding: 0.65rem 0;
    color: #566779;
    font-size: 0.88rem;
}

body.login-bg .login-card a {
    color: #087e8b;
    font-weight: 600;
    text-decoration: none;
}

body.login-bg .login-card a:hover {
    color: #075e70;
    text-decoration: underline;
}

body.login-bg .login-card .login-submit {
    min-height: 3.15rem;
    margin-top: 0.25rem;
    border: 0;
    border-radius: 9px;
    background: linear-gradient(100deg, #087e8b, #1269a5);
    box-shadow: 0 6px 14px rgba(8, 126, 139, 0.2);
    color: #fff;
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

body.login-bg .login-card .login-submit:hover {
    background: linear-gradient(100deg, #076c78, #105b90);
    box-shadow: 0 8px 18px rgba(8, 126, 139, 0.27);
}

body.login-bg .login-help {
    margin-top: 1rem;
    color: #758396;
    font-size: 0.76rem;
    line-height: 1.55;
    text-align: center;
}

body.login-bg .login-help code {
    color: #176b87;
}

body.login-bg .system-footer {
    flex: 0 0 auto;
    width: 100%;
    margin: 0;
    padding: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.28);
    background: rgba(7, 29, 53, 0.58);
    color: rgba(255, 255, 255, 0.82);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
}

body.login-bg .system-footer-content {
    justify-content: center;
    max-width: 1100px;
    margin: 0 auto;
    gap: 0.35rem 0.7rem;
    text-align: center;
}

body.login-bg .system-footer a {
    color: #fff;
}

body.login-bg .system-footer .system-footer-divider {
    color: rgba(255, 255, 255, 0.45);
}

@media (max-width: 576px) {
    body.login-bg {
        background-attachment: scroll;
    }

    body.login-bg > .login-main {
        padding: 1.25rem 0.75rem;
    }

    body.login-bg .login-card {
        border-radius: 16px;
    }

    body.login-bg .brand-bar {
        min-height: 78px;
        gap: 0.65rem;
        padding: 1rem;
    }

    body.login-bg .brand-logo {
        max-width: 125px;
        height: 36px;
    }

    body.login-bg .brand-name {
        font-size: 0.9rem;
    }

    body.login-bg .login-card .card-body {
        padding: 1.5rem 1.25rem 1.6rem;
    }

    body.login-bg .login-heading {
        font-size: 1.5rem;
    }

    body.login-bg .login-card form > .d-flex {
        flex-direction: row;
        gap: 0;
    }

    body.login-bg .login-card .justify-content-between {
        justify-content: space-between !important;
    }

    body.login-bg .password-toggle {
        position: absolute !important;
        top: 50% !important;
        right: 0.55rem !important;
        margin: 0;
        transform: translateY(-50%);
    }

    body.login-bg .system-footer {
        padding: 0.85rem 0.5rem;
        font-size: 0.78rem;
    }

    body.login-bg .system-footer .system-footer-divider {
        display: none;
    }

    body.login-bg .system-footer-content > span,
    body.login-bg .system-footer-content > a {
        flex-basis: 100%;
    }
}

@media (max-height: 560px) {
    body.login-bg > .login-main {
        padding-top: 1rem;
        padding-bottom: 1rem;
    }
}

/* ================= Sign-in page: system look (blue + teal), clearly readable fields ================= */
body.login-bg {
    background:
        linear-gradient(135deg, rgba(6, 58, 99, 0.95), rgba(11, 111, 184, 0.82) 60%, rgba(20, 163, 168, 0.75)),
        url('/water/assets/img/water-bg.svg') center / cover fixed;
}
body.login-bg .login-card { width: min(100%, 440px); border-radius: 16px; }
body.login-bg .brand-bar {
    flex-direction: column; gap: .35rem; min-height: 0; padding: 1.4rem 1.5rem 1.2rem;
    background: linear-gradient(90deg, #084f86, #0b6fb8);
}
body.login-bg .brand-logo-full { display: block; height: 66px; width: auto; max-width: 100%; }
body.login-bg .brand-tagline { color: #d6ecf8; font-size: .8rem; letter-spacing: .04em; }
body.login-bg .login-card .card-body { padding: 1.75rem 2rem 1.5rem; }
body.login-bg .login-eyebrow { color: #0a7f86; }
body.login-bg .login-heading { color: #0a2a45; font-size: 1.6rem; }
body.login-bg .login-subheading { color: #4a5d70; margin-bottom: 1.25rem; }

body.login-bg .login-field { margin-bottom: 1.1rem; }
body.login-bg .login-label { display: block; margin: 0 0 .35rem; color: #0a2a45; font-size: .9rem; font-weight: 700; }
body.login-bg .login-card .login-input {
    display: block; width: 100%; height: 3rem; padding: .6rem .9rem;
    border: 2px solid #6f879d; border-radius: 9px; background: #ffffff;
    color: #07213a; font-size: 1.05rem; line-height: 1.4; box-shadow: none;
}
body.login-bg .login-card .login-input::placeholder { color: #66788a; opacity: 1; }
body.login-bg .login-card .login-input:focus { border-color: #0b6fb8; box-shadow: 0 0 0 4px rgba(11, 111, 184, .22); outline: 0; }
body.login-bg .login-password { position: relative; }
body.login-bg .login-password .login-input { padding-right: 4.6rem; }
body.login-bg .password-toggle {
    position: absolute; top: 50%; right: .4rem; transform: translateY(-50%); z-index: 5;
    padding: .3rem .65rem; border: 0; border-radius: 6px; background: #e6f1f9;
    color: #084f86; font-size: .85rem; font-weight: 700; cursor: pointer;
}
body.login-bg .password-toggle:hover, body.login-bg .password-toggle:focus { background: #cfe5f4; color: #063a63; outline: 0; }
body.login-bg .login-card .form-check-label, body.login-bg .login-card a { color: #0a4f86; font-weight: 600; }
body.login-bg .login-card .form-check-input { width: 1.1rem; height: 1.1rem; border: 2px solid #6f879d; }
body.login-bg .login-card .alert-danger { border: 1px solid #e0a4a9; background: #fdecee; color: #7a1620; font-weight: 600; }
body.login-bg .login-card .login-submit {
    min-height: 3rem; border: 0; border-radius: 9px; font-size: 1.05rem; font-weight: 700; letter-spacing: .02em;
    background: linear-gradient(90deg, #084f86, #0b6fb8) !important; color: #fff !important;
}
body.login-bg .login-card .login-submit:hover, body.login-bg .login-card .login-submit:focus { background: linear-gradient(90deg, #063a63, #084f86) !important; }
@media (max-width: 480px) {
    body.login-bg .login-card .card-body { padding: 1.4rem 1.25rem 1.2rem; }
    body.login-bg .brand-logo-full { height: 56px; }
}