:root {
    --ks-login-bg: #07162e;
    --ks-login-ink: #eef7ff;
    --ks-login-muted: rgba(232, 243, 255, .72);
    --ks-login-border: rgba(167, 216, 255, .22);
    --ks-login-cyan: #32d8ff;
    --ks-login-blue: #285dff;
    --ks-login-shadow: 0 28px 80px rgba(2, 9, 25, .46);
}

.auth-page-wrapper {
    padding-inline: 18px;
    padding-block: 16px;
}

@media (min-width: 992px) {
    body:has(.ks-login-shell) {
        overflow: hidden;
    }
}

.ks-login-shell {
    width: min(1060px, 100%);
    height: min(660px, calc(100dvh - 32px));
    min-height: 0;
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(340px, .82fr);
    border: 1px solid rgba(255, 255, 255, .16);
    border-radius: 28px;
    overflow: hidden;
    box-shadow: var(--ks-login-shadow);
    background: rgba(8, 22, 47, .78);
    backdrop-filter: blur(20px);
}

.ks-login-brand-panel {
    position: relative;
    overflow: hidden;
    min-height: 0;
    display: flex;
    align-items: center;
    padding: clamp(30px, 4.8vh, 50px);
    color: var(--ks-login-ink);
    background:
        linear-gradient(135deg, rgba(5, 20, 47, .94), rgba(23, 58, 151, .82) 55%, rgba(26, 174, 213, .42)),
        var(--ks-auth-bg-image);
    background-size: cover;
    background-position: center;
}

.ks-login-brand-panel::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(115deg, transparent 0 34%, rgba(50, 216, 255, .14) 35% 36%, transparent 37% 100%),
        radial-gradient(circle at 28% 20%, rgba(255, 255, 255, .16), transparent 28%),
        linear-gradient(90deg, rgba(255, 255, 255, .06) 1px, transparent 1px);
    background-size: auto, auto, 72px 72px;
    animation: ksLoginGradient 12s ease-in-out infinite alternate;
}

.ks-login-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, .06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, .05) 1px, transparent 1px);
    background-size: 54px 54px;
    mask-image: linear-gradient(90deg, rgba(0, 0, 0, .72), transparent 84%);
}

.ks-login-shape {
    position: absolute;
    width: 150px;
    aspect-ratio: 1;
    border: 1px solid rgba(102, 220, 255, .34);
    transform: rotate(18deg);
    background: linear-gradient(135deg, rgba(255, 255, 255, .08), rgba(255, 255, 255, .01));
    box-shadow: inset 0 0 34px rgba(50, 216, 255, .12);
    animation: ksFloat 9s ease-in-out infinite;
}

.ks-login-shape-one {
    top: 58px;
    right: 64px;
}

.ks-login-shape-two {
    left: 72px;
    bottom: 70px;
    width: 112px;
    animation-delay: -3s;
}

.ks-login-brand-content {
    position: relative;
    max-width: 620px;
    z-index: 1;
}

.ks-login-mark {
    width: 58px;
    height: 58px;
    display: grid;
    place-items: center;
    margin-bottom: clamp(22px, 4vh, 34px);
    border-radius: 18px;
    color: #06162e;
    background: linear-gradient(135deg, #eaffff, #62e2ff);
    box-shadow: 0 18px 42px rgba(50, 216, 255, .28);
    font-size: 22px;
    font-weight: 800;
    letter-spacing: 0;
}

.ks-login-brand-content h1 {
    margin: 0;
    color: #fff;
    font-size: clamp(3.2rem, 5.8vw, 4.9rem);
    line-height: .9;
    font-weight: 800;
    letter-spacing: 0;
}

.ks-login-subtitle {
    margin: clamp(16px, 3vh, 24px) 0 0;
    color: rgba(255, 255, 255, .88);
    font-size: 1.06rem;
    font-weight: 600;
}

.ks-login-copy {
    max-width: 520px;
    margin: 18px 0 0;
    color: var(--ks-login-muted);
    font-size: .94rem;
    line-height: 1.62;
}

.ks-login-feature-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin-top: clamp(22px, 4.8vh, 38px);
}

.ks-login-chip {
    min-height: 50px;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 11px 14px;
    border: 1px solid rgba(255, 255, 255, .18);
    border-radius: 14px;
    background: rgba(255, 255, 255, .08);
    color: rgba(255, 255, 255, .9);
    font-weight: 600;
}

.ks-login-chip i {
    color: var(--ks-login-cyan);
    font-size: 20px;
}

.ks-login-form-panel {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: clamp(22px, 4vh, 38px);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, .94), rgba(235, 245, 255, .9)),
        linear-gradient(135deg, rgba(50, 216, 255, .16), transparent);
}

.ks-login-card {
    width: min(380px, 100%);
    padding: clamp(22px, 3.8vh, 30px);
    border: 1px solid rgba(255, 255, 255, .68);
    border-radius: 24px;
    background: rgba(255, 255, 255, .76);
    box-shadow: 0 24px 60px rgba(11, 31, 69, .16);
    backdrop-filter: blur(18px);
}

.ks-login-card-header {
    margin-bottom: clamp(18px, 3.6vh, 28px);
}

.ks-login-secure {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
    color: #0a63d8;
    font-weight: 700;
    font-size: .82rem;
}

.ks-login-card h2 {
    margin: 0;
    color: #0a1933;
    font-size: 1.65rem;
    font-weight: 800;
    letter-spacing: 0;
}

.ks-login-card p {
    margin: 8px 0 0;
    color: #63728a;
}

.ks-login-form {
    display: grid;
    gap: clamp(10px, 1.9vh, 14px);
}

.ks-login-alert:empty {
    display: none;
}

.ks-login-field label {
    display: block;
    margin-bottom: 8px;
    color: #22314a;
    font-weight: 700;
    font-size: .86rem;
}

.ks-login-input-wrap {
    position: relative;
}

.ks-login-input-wrap > i {
    position: absolute;
    top: 50%;
    inset-inline-start: 16px;
    transform: translateY(-50%);
    color: #6b7c95;
    font-size: 18px;
    z-index: 2;
}

.ks-login-input-wrap .form-control,
.ks-login-input-wrap .form-select {
    min-height: 46px;
    border: 1px solid #d8e2f0;
    border-radius: 14px;
    padding-inline-start: 46px;
    background-color: rgba(255, 255, 255, .86);
    color: #11243f;
    box-shadow: none;
    font-size: .95rem;
}

.ks-login-input-wrap .form-control:focus,
.ks-login-input-wrap .form-select:focus {
    border-color: rgba(40, 93, 255, .62);
    box-shadow: 0 0 0 .22rem rgba(40, 93, 255, .11);
}

.ks-password-toggle {
    position: absolute;
    top: 50%;
    inset-inline-end: 10px;
    transform: translateY(-50%);
    width: 38px;
    height: 38px;
    border: 0;
    border-radius: 10px;
    color: #536278;
    background: transparent;
}

.ks-password-toggle:hover {
    color: #0a63d8;
    background: rgba(10, 99, 216, .08);
}

.ks-login-note,
.ks-login-footer {
    color: #6b778b;
    font-size: .8rem;
}

.ks-login-submit {
    min-height: 48px;
    border: 0;
    border-radius: 15px;
    color: #fff;
    background: linear-gradient(135deg, var(--ks-login-blue), #12bde8);
    box-shadow: 0 18px 34px rgba(18, 99, 232, .26);
    font-weight: 800;
    transition: transform .2s ease, box-shadow .2s ease;
}

.ks-login-submit:hover {
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 24px 42px rgba(18, 99, 232, .32);
}

.ks-login-submit.is-loading {
    pointer-events: none;
    opacity: .86;
}

.ks-login-footer {
    margin: clamp(14px, 3vh, 24px) 0 0;
    text-align: center;
}

[dir="rtl"] .ks-login-input-wrap .form-control,
[dir="rtl"] .ks-login-input-wrap .form-select {
    padding-inline-start: 46px;
    padding-inline-end: 14px;
}

@keyframes ksLoginGradient {
    from {
        transform: translate3d(0, 0, 0);
        opacity: .76;
    }
    to {
        transform: translate3d(-18px, 10px, 0);
        opacity: 1;
    }
}

@keyframes ksFloat {
    0%, 100% {
        transform: translateY(0) rotate(18deg);
    }
    50% {
        transform: translateY(-16px) rotate(24deg);
    }
}

@media (max-width: 991.98px) {
    .auth-page-wrapper {
        min-height: 100dvh;
        height: auto;
        padding-block: 16px;
    }

    .ks-login-shell {
        grid-template-columns: 1fr;
        height: auto;
        min-height: auto;
    }

    .ks-login-brand-panel {
        min-height: 420px;
        padding: 40px;
    }

    .ks-login-brand-content h1 {
        font-size: 4.4rem;
    }

    .ks-login-form-panel {
        padding: 34px;
    }
}

@media (max-height: 780px) and (min-width: 992px) {
    .ks-login-shell {
        width: min(1020px, 100%);
        height: calc(100dvh - 24px);
    }

    .auth-page-wrapper {
        padding-block: 12px;
    }

    .ks-login-brand-panel {
        padding: 28px 40px;
    }

    .ks-login-mark {
        width: 52px;
        height: 52px;
        margin-bottom: 18px;
        border-radius: 14px;
        font-size: 22px;
    }

    .ks-login-brand-content h1 {
        font-size: clamp(3rem, 5.4vw, 4.4rem);
    }

    .ks-login-subtitle {
        margin-top: 14px;
        font-size: 1.04rem;
    }

    .ks-login-copy {
        margin-top: 12px;
        line-height: 1.55;
    }

    .ks-login-feature-grid {
        margin-top: 20px;
    }

    .ks-login-chip {
        min-height: 48px;
        padding: 10px 12px;
    }

    .ks-login-card {
        padding: 22px;
    }

    .ks-login-card h2 {
        font-size: 1.72rem;
    }

    .ks-login-input-wrap .form-control,
    .ks-login-input-wrap .form-select {
        min-height: 48px;
    }

    .ks-login-submit {
        min-height: 50px;
    }
}

@media (max-width: 575.98px) {
    .auth-page-wrapper {
        padding-inline: 10px;
    }

    .ks-login-shell {
        border-radius: 20px;
    }

    .ks-login-brand-panel,
    .ks-login-form-panel {
        padding: 26px;
    }

    .ks-login-brand-content h1 {
        font-size: 3.1rem;
    }

    .ks-login-feature-grid {
        grid-template-columns: 1fr;
    }

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

@media (prefers-reduced-motion: reduce) {
    .ks-login-brand-panel::before,
    .ks-login-shape,
    .ks-login-submit {
        animation: none;
        transition: none;
    }
}