.kopgas-auth {
    margin: 0;
    background: #f4f7fb;
    color: #183153;
    font-family: "Open Sans", sans-serif;
    -webkit-font-smoothing: antialiased;
}
.auth-shell {
    min-height: 100vh;
    min-height: 100dvh;
    display: grid;
    grid-template-columns: minmax(0, 1.04fr) minmax(0, 1fr);
}
.auth-brand {
    position: relative;
    overflow: hidden;
    background: linear-gradient(145deg, #082b4c 0%, #104974 58%, #126c80 100%);
    color: #fff;
    padding: 48px 9%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    isolation: isolate;
}
.auth-brand:before,
.auth-brand:after {
    content: "";
    position: absolute;
    width: 490px;
    height: 490px;
    border: 1px solid #ffffff12;
    border-radius: 50%;
    z-index: -1;
    right: -220px;
    bottom: -150px;
    box-shadow:
        0 0 0 65px #ffffff04,
        0 0 0 130px #ffffff03;
}
.auth-brand:after {
    width: 260px;
    height: 260px;
    top: -170px;
    left: -100px;
    background: #ffffff04;
}
.brand-lockup {
    display: flex;
    gap: 14px;
    align-items: center;
    color: #fff;
    font-size: 24px;
    font-weight: 800;
    letter-spacing: 2px;
    text-decoration: none;
}
.brand-lockup:hover {
    color: #fff;
}
.brand-logo {
    background: #fff;
    border-radius: 14px;
    padding: 9px;
    display: flex;
}
.brand-logo img {
    object-fit: contain;
}
.brand-lockup small {
    display: block;
    font-size: 10px;
    letter-spacing: 0.4px;
    font-weight: 400;
    color: #d5e6f4;
    margin-top: 4px;
}
.brand-story {
    padding: 70px 0;
}

.brand-story h1 {
    font-size: clamp(30px, 3.2vw, 49px);
    line-height: 1.25;
    font-weight: 700;
    letter-spacing: -1.5px;
    color: #fff;
    margin: 24px 0;
}
.brand-story h1 span {
    color: #85ddd4;
}
.brand-story > p {
    font-size: 14px;
    line-height: 1.9;
    color: #c1d8e8;
    max-width: 390px;
    margin-bottom: 36px;
}
.brand-service {
    display: flex;
    gap: 15px;
    align-items: center;
    margin-top: 22px;
}
.service-icon {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border: 1px solid #ffffff20;
    background: #ffffff08;
    border-radius: 12px;
    color: #8ce5d9;
    font-size: 22px;
}
.brand-service strong {
    font-size: 12px;
    font-weight: 600;
}
.brand-service small {
    display: block;
    color: #b1cddd;
    font-size: 11px;
    margin-top: 5px;
}
.brand-footer {
    font-size: 11px;
    color: #bed5e4;
    line-height: 1.8;
}
.brand-footer span {
    display: block;
    color: #86acbf;
}
.auth-panel {
    display: flex;
    flex-direction: column;
    padding: 32px 9%;
    background: #fff;
    min-width: 0;
}
.auth-panel-top {
    display: flex;
    justify-content: space-between;
    font-size: 10px;
    letter-spacing: 1.2px;
    color: #7c899b;
    gap: 12px;
}
.auth-panel-top span:last-child {
    letter-spacing: 0;
}
.auth-panel-top i {
    color: #159782;
    margin-right: 4px;
}
.auth-content {
    width: 100%;
    max-width: 430px;
    margin: auto;
    padding: 56px 0;
}
.auth-stepper {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 36px;
    color: #929daf;
    font-size: 11px;
}
.auth-stepper span {
    display: flex;
    gap: 8px;
    align-items: center;
    white-space: nowrap;
}
.auth-stepper b {
    display: grid;
    place-items: center;
    width: 25px;
    height: 25px;
    border-radius: 50%;
    background: #f0f3f7;
    font-size: 11px;
}
.auth-stepper > i {
    height: 1px;
    background: #e3e9ef;
    flex: 1;
}
.auth-stepper .active {
    color: #185e98;
    font-weight: 600;
}
.auth-stepper .active b {
    background: #175e98;
    color: white;
}
.auth-stepper .complete b {
    background: #dff6ed;
    color: #128567;
}
.auth-heading-icon {
    display: grid;
    place-items: center;
    width: 50px;
    height: 50px;
    background: #edf5fc;
    border: 1px solid #deebf6;
    color: #236d9f;
    border-radius: 15px;
    font-size: 25px;
    margin-bottom: 20px;
}
.auth-content h2 {
    font-size: 27px;
    line-height: 1.3;
    font-weight: 700;
    letter-spacing: -0.8px;
    color: #173452;
    margin-bottom: 12px;
}
.auth-description {
    font-size: 13px;
    line-height: 1.85;
    color: #758398;
    margin-bottom: 30px;
}
.auth-description strong {
    color: #35506b;
}
.auth-content .form-label {
    font-size: 12px;
    font-weight: 600;
    color: #29435f;
}
.auth-content .form-control {
    min-height: 50px;
    border: 1px solid #dfe6ee;
    border-radius: 10px;
    font-size: 13px;
    background-color: #fbfcfe;
    color: #183153;
}
.auth-content .form-control:focus {
    border-color: #3784b8;
    box-shadow: 0 0 0 3px #217ab812;
    background-color: #fff;
}
.auth-content .form-control::placeholder {
    color: #a0adbc;
}
.auth-input-wrap {
    position: relative;
}
.auth-input-wrap > i {
    position: absolute;
    left: 16px;
    top: 15px;
    font-size: 19px;
    color: #8a9aad;
    pointer-events: none;
}
.auth-input-wrap > .form-control {
    padding-left: 46px;
}
.auth-link {
    font-size: 11px;
    font-weight: 600;
    color: #2475a6;
    text-decoration: none;
}
.auth-link:hover {
    text-decoration: none;
    color: #104974;
}
.password-toggle {
    position: absolute;
    right: 7px;
    top: 6px;
    display: grid;
    place-items: center;
    width: 38px;
    height: 38px;
    background: transparent;
    border: 0;
    border-radius: 7px;
    color: #8192a6;
    font-size: 19px;
}
.password-toggle:focus-visible {
    outline: 2px solid #2475a6;
}
.auth-submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 50px;
    background: #176396;
    border-color: #176396;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 600;
    box-shadow: 0 5px 12px #155b9020;
}
.auth-submit > i {
    line-height: 1;
    margin-right: 0;
}
.auth-submit:hover,
.auth-submit:focus {
    background: #114b77;
    border-color: #114b77;
}
.auth-note {
    display: flex;
    gap: 11px;
    margin-top: 26px;
    padding: 15px;
    border-radius: 10px;
    background: #f5f8fb;
    color: #7b8b9e;
    font-size: 10px;
    line-height: 1.8;
}
.auth-note i {
    font-size: 19px;
    color: #6e9caa;
    flex-shrink: 0;
}
.auth-panel-footer {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    font-size: 10px;
    color: #91a0b0;
}
.auth-panel-footer span {
    color: #a2adbb;
}
.captcha-panel {
    padding: 16px;
    border: 1px solid #dfe6ee;
    border-radius: 12px;
    background: #f8fafc;
}
.captcha-panel img {
    max-width: calc(100% - 50px);
    object-fit: contain;
}
.captcha-panel .small {
    font-size: 11px;
    line-height: 1.7;
}
.auth-content .otp-code {
    text-align: center;
    letter-spacing: 0.65em;
    font-size: 30px;
    font-weight: 600;
    height: 76px;
    padding-left: 1em;
    background: #f6f9fc;
}
.otp-timer {
    display: flex;
    justify-content: space-between;
    margin: 14px 0 26px;
    font-size: 11px;
    color: #7b8a9c;
}
.otp-timer strong {
    color: #236d9f;
    font-variant-numeric: tabular-nums;
}
.otp-resend {
    text-align: center;
    margin-top: 26px;
    font-size: 11px;
    color: #8995a5;
}
.auth-content .alert {
    font-size: 12px;
    line-height: 1.7;
    border-radius: 10px;
}
.auth-content .btn-link {
    font-size: 12px;
}
@media (min-width: 1500px) {
    .auth-shell {
        max-width: 1600px;
        margin: auto;
    }
    .auth-brand {
        min-height: 100vh;
    }
}
@media (max-width: 991px) {
    .auth-brand {
        padding: 36px 7%;
    }
    .auth-panel {
        padding: 28px 7%;
    }
    .brand-story h1 {
        font-size: 34px;
    }
    .auth-content h2 {
        font-size: 25px;
    }
    .auth-panel-footer span {
        display: none;
    }
}
@media (max-width: 767px) {
    .auth-shell {
        display: block;
    }
    .auth-brand {
        padding: 20px 24px;
    }
    .brand-lockup {
        font-size: 20px;
    }
    .brand-logo {
        padding: 6px;
        border-radius: 10px;
    }
    .brand-logo img {
        width: 32px;
        height: 32px;
    }
    .brand-story,
    .brand-footer {
        display: none;
    }
    .auth-panel {
        padding: 24px;
        min-height: calc(100dvh - 84px);
    }
    .auth-panel-top {
        font-size: 9px;
    }
    .auth-content {
        padding: 36px 0;
    }
    .auth-stepper {
        margin-bottom: 28px;
    }
    .auth-content h2 {
        font-size: 26px;
    }
    .auth-panel-footer {
        padding-top: 12px;
    }
}
.password-strength {
    margin-top: 14px;
}
.password-strength-caption,
.password-strength-label {
    font-size: 11px;
}
.password-strength-caption {
    color: #758398;
}
.password-strength-label {
    font-weight: 600;
    white-space: nowrap;
}
.password-strength-track {
    height: 6px;
    border-radius: 6px;
    background: #e9eef4;
}
.password-strength-track .progress-bar {
    border-radius: inherit;
    transition: width .2s ease, background-color .2s ease;
}
.password-guidance {
    margin: 12px 0 0;
    color: #758398;
    font-size: 11px;
    line-height: 1.8;
}
@media (prefers-reduced-motion: reduce) {
    *,
    *:before,
    *:after {
        transition: none !important;
        animation: none !important;
    }
}