desktop/CopyToKeycloak/theme/kusche-desktop/login/resources/css/desktop-kusche.css

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

body {
    overflow: hidden;
    background:
        radial-gradient(circle at top, rgba(255, 221, 177, 0.30), transparent 26%),
        radial-gradient(circle at 80% 18%, rgba(132, 216, 166, 0.18), transparent 20%),
        linear-gradient(145deg, #101827 0%, #18253d 52%, #0f172a 100%) !important;
    color: #f8fafc;
}

#kc-header-wrapper,
#kc-header,
.login-pf-header,
#kc-page-title {
    display: none !important;
}

#kc-content,
#kc-content-wrapper,
#kc-locale {
    position: relative;
    z-index: 2;
}

#kc-content-wrapper {
    padding-top: 48px;
}

#kc-form-login .pf-v5-c-form__label-text,
#kc-form-login label,
#kc-form-options,
#kc-form-options a,
#kc-registration,
#kc-registration a,
#kc-social-providers h2,
#kc-social-providers a {
    color: #e2e8f0 !important;
}

.kb-login-shell {
    position: relative;
    isolation: isolate;
    display: grid;
    place-items: center;
    min-height: calc(100vh - 80px);
    padding: 24px;
}

.kb-login-curtains {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
}

.kb-login-curtain {
    position: absolute;
    left: 50%;
    width: 180vmax;
    height: 180vmax;
    opacity: 0.72;
    border-radius: 999px;
    transform-origin: 0 50%;
    animation-duration: 1.1s;
    animation-timing-function: cubic-bezier(0.22, 1, 0.36, 1);
    animation-fill-mode: both;
}

.kb-login-curtain-top,
.kb-login-curtain-bottom {
    top: 50%;
    margin-top: -90vmax;
}

.kb-login-curtain-top-a {
    background: linear-gradient(135deg, rgba(236, 101, 105, 0.84), rgba(238, 175, 129, 0.76));
    animation-name: kbLoginCurtainTopA;
}

.kb-login-curtain-top-b {
    background: linear-gradient(135deg, rgba(255, 196, 104, 0.66), rgba(255, 138, 76, 0.6));
    animation-name: kbLoginCurtainTopB;
    animation-delay: 0.08s;
}

.kb-login-curtain-bottom-a {
    background: linear-gradient(135deg, rgba(96, 184, 212, 0.7), rgba(55, 69, 181, 0.82));
    animation-name: kbLoginCurtainBottomA;
    animation-delay: 0.12s;
}

.kb-login-curtain-bottom-b {
    background: linear-gradient(135deg, rgba(72, 125, 255, 0.5), rgba(36, 74, 179, 0.76));
    animation-name: kbLoginCurtainBottomB;
    animation-delay: 0.18s;
}

.kb-login-ambient {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 50% 10%, rgba(255, 255, 255, 0.12), transparent 30%),
        url("../img/desktop-glow.svg") center/cover no-repeat;
    opacity: 0.9;
    pointer-events: none;
}

.kb-login-panel {
    position: relative;
    z-index: 1;
    display: grid;
    gap: 22px;
    width: min(540px, 100%);
    padding: 28px;
    border-radius: 28px;
    background: rgba(15, 23, 42, 0.62);
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 24px 80px rgba(2, 6, 23, 0.42);
    backdrop-filter: blur(24px);
    opacity: 0;
    transform: translateY(28px) scale(0.98);
    animation: kbLoginPanelReveal 0.72s cubic-bezier(0.22, 1, 0.36, 1) 0.35s forwards;
    transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.kb-login-panel:hover,
.kb-login-panel:focus-within {
    transform: translateY(-2px);
    box-shadow: 0 30px 90px rgba(2, 6, 23, 0.5);
    border-color: rgba(255, 255, 255, 0.18);
}

.kb-login-copy {
    display: grid;
    gap: 12px;
}

.kb-login-kicker {
    margin: 0;
    font-size: 12px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: #cbd5e1;
}

.kb-login-title {
    margin: 0;
    font-size: clamp(30px, 4vw, 40px);
    line-height: 1.04;
    color: #f8fafc;
}

.kb-login-subtitle {
    margin: 0;
    color: #dbe5f1;
    line-height: 1.55;
}

.kb-login-form-shell {
    margin: 0;
}

#kc-form-wrapper {
    padding: 0 !important;
}

#kc-form-login input[type="text"],
#kc-form-login input[type="password"] {
    min-height: 48px;
    border-radius: 14px !important;
    border: 1px solid rgba(255, 255, 255, 0.12) !important;
    background: rgba(255, 255, 255, 0.08) !important;
    color: #f8fafc !important;
    box-shadow: none !important;
}

#kc-form-login input::placeholder {
    color: rgba(226, 232, 240, 0.72);
}

#kc-form-login .pf-v5-c-button,
#kc-login {
    min-height: 50px;
    border: 0 !important;
    border-radius: 14px !important;
    background: linear-gradient(180deg, #a7f3d0, #6ee7b7) !important;
    color: #082032 !important;
    font-weight: 700;
    box-shadow: none !important;
    transition: transform 160ms ease, filter 160ms ease, background-color 160ms ease, border-color 160ms ease;
}

#kc-form-login .pf-v5-c-button:hover,
#kc-login:hover {
    transform: translateY(-1px);
    filter: brightness(1.03);
}

#kc-form-options {
    padding-top: 4px;
}

#kc-form-options .checkbox label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

#kc-social-providers {
    margin-top: 10px;
}

#kc-social-providers hr {
    border-color: rgba(255, 255, 255, 0.12);
}

#kc-registration {
    margin-top: 18px;
}

.pf-v5-c-alert {
    border-radius: 14px !important;
}

@keyframes kbLoginPanelReveal {
    from {
        opacity: 0;
        transform: translateY(28px) scale(0.98);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes kbLoginCurtainTopA {
    from {
        transform: rotate(46deg) translateX(0);
    }

    to {
        transform: rotate(46deg) translateX(22vmax);
    }
}

@keyframes kbLoginCurtainTopB {
    from {
        transform: rotate(136deg) translateX(0);
    }

    to {
        transform: rotate(136deg) translateX(18vmax);
    }
}

@keyframes kbLoginCurtainBottomA {
    from {
        transform: rotate(-44deg) translateX(0);
    }

    to {
        transform: rotate(-44deg) translateX(22vmax);
    }
}

@keyframes kbLoginCurtainBottomB {
    from {
        transform: rotate(-134deg) translateX(0);
    }

    to {
        transform: rotate(-134deg) translateX(18vmax);
    }
}

@media (prefers-reduced-motion: reduce) {
    .kb-login-curtain,
    .kb-login-panel {
        animation: none;
    }

    .kb-login-panel {
        opacity: 1;
        transform: none;
    }
}

@media (max-width: 640px) {
    #kc-content-wrapper {
        padding-top: 20px;
    }

    .kb-login-shell {
        min-height: auto;
        padding: 16px;
    }

    .kb-login-panel {
        padding: 22px 18px;
        border-radius: 22px;
    }
}