:root {
    --nexa-red: #cf1c29;
    --nexa-red-bright: #e74c3c;
    --nexa-bg: #0a0505;
    --nexa-panel: rgba(17, 17, 17, 0.96);
    --nexa-control: #141414;
    --nexa-text: #f5e7e9;
    --nexa-muted: #a89598;
    --nexa-border: rgba(207, 28, 41, 0.30);
}

html,
body,
.login-pf,
.login-pf body {
    min-height: 100%;
    width: 100%;
    margin: 0;
    color: var(--nexa-text);
    background:
        radial-gradient(820px 420px at 50% -8%, rgba(207, 28, 41, 0.22), transparent 62%),
        radial-gradient(660px 360px at 0% 100%, rgba(231, 76, 60, 0.08), transparent 60%),
        var(--nexa-bg) !important;
    font-family: "Segoe UI", Inter, Arial, sans-serif;
}

.login-pf body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(207, 28, 41, 0.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(207, 28, 41, 0.045) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: radial-gradient(ellipse at 50% 16%, #000 26%, transparent 80%);
}

.pf-v5-c-login {
    position: relative;
    z-index: 1;
    display: flex !important;
    align-items: flex-start !important;
    justify-content: center !important;
    width: 100% !important;
    min-height: 100vh;
    background: transparent !important;
}

.pf-v5-c-login__container {
    display: flex !important;
    flex-direction: column !important;
    align-items: stretch !important;
    flex: 0 0 430px !important;
    width: 430px !important;
    min-width: 430px !important;
    max-width: 430px !important;
    margin: 0 auto !important;
    padding: 40px 0 !important;
    padding-inline: 0 !important;
    gap: 0 !important;
    box-sizing: border-box !important;
    grid-template-areas: none !important;
    grid-template-columns: none !important;
}

.pf-v5-c-login__header {
    flex: 0 0 auto;
    width: 100%;
    margin-bottom: 22px;
    text-align: center;
}

.pf-v5-c-brand {
    display: block !important;
    width: min(330px, 78vw) !important;
    height: 128px !important;
    margin: 0 auto;
    color: transparent !important;
    font-size: 0 !important;
    background: url("../img/keycloak-logo-text.svg") center / contain no-repeat;
    filter: drop-shadow(0 0 20px rgba(207, 28, 41, 0.36));
}

.pf-v5-c-login__main {
    position: relative;
    flex: 0 0 auto;
    width: 100% !important;
    min-width: 0;
    overflow: hidden;
    color: var(--nexa-text);
    background: var(--nexa-panel) !important;
    border: 1px solid var(--nexa-border);
    border-radius: 4px !important;
    box-shadow:
        0 24px 80px rgba(0, 0, 0, 0.54),
        0 0 34px rgba(207, 28, 41, 0.11) !important;
    backdrop-filter: blur(10px);
}

.pf-v5-c-login__main::before {
    content: "";
    position: absolute;
    inset: 0 0 auto;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(231, 76, 60, 0.92), transparent);
}

.pf-v5-c-login__main-header,
.pf-v5-c-login__main-body,
.pf-v5-c-login__main-footer {
    color: var(--nexa-text);
    background: transparent !important;
}

.pf-v5-c-login__main-header {
    padding-bottom: 20px;
}

.pf-v5-c-title,
h1,
h2,
h3,
label,
.pf-v5-c-form__label-text {
    color: var(--nexa-text) !important;
}

.pf-v5-c-title.pf-m-3xl {
    font-size: 1.65rem;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.pf-v5-c-form-control,
input[type="text"],
input[type="email"],
input[type="password"],
input[type="tel"],
input[type="number"] {
    color: var(--nexa-text) !important;
    background: var(--nexa-control) !important;
    border-color: var(--nexa-border) !important;
    border-radius: 3px !important;
}

.pf-v5-c-form-control:focus,
input:focus {
    border-color: var(--nexa-red-bright) !important;
    box-shadow:
        0 0 0 2px rgba(207, 28, 41, 0.22),
        0 0 18px rgba(207, 28, 41, 0.20) !important;
    outline: none;
}

.pf-v5-c-button.pf-m-control {
    color: var(--nexa-muted) !important;
    background: var(--nexa-control) !important;
    border-color: var(--nexa-border) !important;
}

.pf-v5-c-button.pf-m-primary,
button[type="submit"],
input[type="submit"] {
    color: #fff !important;
    background: linear-gradient(135deg, var(--nexa-red), var(--nexa-red-bright)) !important;
    border: 1px solid var(--nexa-red) !important;
    border-radius: 3px !important;
    box-shadow: 0 0 20px rgba(207, 28, 41, 0.40) !important;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.pf-v5-c-button.pf-m-primary:hover,
button[type="submit"]:hover,
input[type="submit"]:hover {
    background: linear-gradient(135deg, var(--nexa-red-bright), var(--nexa-red)) !important;
    box-shadow: 0 0 30px rgba(207, 28, 41, 0.56) !important;
}

a,
.pf-v5-c-button.pf-m-link {
    color: var(--nexa-red-bright) !important;
}

a:hover {
    color: #ff6b72 !important;
}

.pf-v5-c-form__helper-text,
.pf-v5-c-helper-text,
.pf-v5-c-login__main-footer,
#kc-info,
#kc-info-wrapper,
.instruction {
    color: var(--nexa-muted) !important;
}

.pf-v5-c-alert {
    color: var(--nexa-text);
    background: rgba(207, 28, 41, 0.10) !important;
    border-color: var(--nexa-border) !important;
}

#kc-totp-secret-qr-code,
.kc-qr-code,
img[alt*="QR" i] {
    padding: 12px;
    background: #fff;
    border: 1px solid rgba(231, 76, 60, 0.65);
    border-radius: 4px;
    box-shadow: 0 0 24px rgba(207, 28, 41, 0.24);
}

#kc-totp-secret-key,
.kc-totp-secret-key {
    color: var(--nexa-text) !important;
    background: var(--nexa-control);
    border: 1px solid var(--nexa-border);
    border-radius: 3px;
    padding: 8px 10px;
    font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
    word-break: break-all;
}

ol#kc-totp-settings,
ol#kc-totp-supported-apps {
    color: var(--nexa-muted);
}

/* The OTP step already has a bound user. Keep only the six-digit challenge. */
body:has(#kc-otp-login-form)
    .pf-v5-c-login__main-body
    > .pf-v5-c-form:has(#kc-attempted-username) {
    display: none !important;
}

@media (max-width: 520px) {
    .pf-v5-c-login__container {
        flex: 0 1 auto !important;
        width: calc(100% - 22px) !important;
        min-width: 0 !important;
        padding: 22px 0 !important;
    }

    .pf-v5-c-brand {
        height: 96px !important;
    }

    .pf-v5-c-login__main-body,
    .pf-v5-c-login__main-header,
    .pf-v5-c-login__main-footer {
        padding-left: 22px;
        padding-right: 22px;
    }
}