/**
 * Shared split auth layout for attorney login / signup / password pages.
 * Applied via .bk-auth-split on the page root. Keeps existing al4/as4/pw4 classes.
 */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

.bk-auth-split {
    --auth-navy: #0b1f3f;
    --auth-primary: #2f6feb;
    --auth-shell-max: 1200px;
    --auth-nav-h: 74px;
    font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

body:has(.bk-auth-split) {
    background:
        radial-gradient(circle at 12% 20%, rgba(90, 169, 255, 0.16), transparent 34%),
        radial-gradient(circle at 88% 8%, rgba(47, 111, 235, 0.10), transparent 32%),
        linear-gradient(180deg, #f7fbff 0%, #eef6ff 55%, #f8fbff 100%);
    scroll-padding-top: var(--auth-nav-h);
}

body.attorney-login-v4:has(.bk-auth-split)::before,
body.attorney-login-v4:has(.bk-auth-split)::after,
body.attorney-signup-v4:has(.bk-auth-split)::before,
body.attorney-signup-v4:has(.bk-auth-split)::after,
body.password-auth-v4:has(.bk-auth-split)::before,
body.password-auth-v4:has(.bk-auth-split)::after,
body.admin-login-v4:has(.bk-auth-split)::before,
body.admin-login-v4:has(.bk-auth-split)::after {
    display: none;
}

.bk-auth-split .al4-topnav,
.bk-auth-split .as4-topnav,
.bk-auth-split .pw4-topnav,
.bk-auth-split .ad4-topnav {
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(201, 220, 247, 0.7);
    box-shadow: 0 8px 24px rgba(25, 82, 170, 0.04);
    height: var(--auth-nav-h);
}

.bk-auth-split .al4-nav-inner,
.bk-auth-split .as4-nav-inner,
.bk-auth-split .pw4-nav-inner,
.bk-auth-split .ad4-nav-inner {
    max-width: var(--auth-shell-max);
    width: min(var(--auth-shell-max), calc(100% - 56px));
    margin: 0 auto;
    padding: 0;
    gap: 24px;
}

.bk-auth-split .bk-auth-brand {
    gap: 12px;
}

.bk-auth-split .bk-auth-brand-mark {
    width: 42px;
    height: 42px;
}

.bk-auth-split .bk-auth-brand-name {
    font-size: 18px;
    font-weight: 800;
    letter-spacing: -0.03em;
}

.bk-auth-split .bk-auth-brand-tagline {
    font-size: 11px;
    font-weight: 500;
    color: #6b7ea8;
    margin-top: 1px;
}

.bk-auth-split .al4-nav-right,
.bk-auth-split .as4-nav-right,
.bk-auth-split .pw4-nav-right,
.bk-auth-split .ad4-nav-right {
    gap: 10px;
}

.bk-auth-split .al4-nav-link,
.bk-auth-split .as4-nav-link,
.bk-auth-split .pw4-nav-link,
.bk-auth-split .ad4-nav-link {
    font-size: 14px;
    font-weight: 600;
    color: #0b1f3f;
    padding: 10px 14px;
    border-radius: 12px;
    transition: background 0.15s, color 0.15s;
}

.bk-auth-split .al4-nav-link:hover,
.bk-auth-split .as4-nav-link:hover,
.bk-auth-split .pw4-nav-link:hover,
.bk-auth-split .ad4-nav-link:hover {
    color: #2f6feb;
    background: #edf4ff;
}

.bk-auth-split .al4-nav-link--signup,
.bk-auth-split .as4-nav-link--signup,
.bk-auth-split .pw4-nav-link--signup,
.bk-auth-split .ad4-nav-link--signup {
    color: #fff !important;
    background: linear-gradient(90deg, #1e6ef2 0%, #4aa3ff 100%);
    border-radius: 12px;
    padding: 11px 18px;
    font-size: 13.5px;
    font-weight: 700;
    box-shadow: 0 8px 18px rgba(47, 111, 235, 0.22);
}

.bk-auth-split .al4-nav-link--signup:hover,
.bk-auth-split .as4-nav-link--signup:hover,
.bk-auth-split .pw4-nav-link--signup:hover,
.bk-auth-split .ad4-nav-link--signup:hover {
    background: linear-gradient(90deg, #1760db 0%, #3b94f5 100%);
    color: #fff !important;
    box-shadow: 0 10px 22px rgba(47, 111, 235, 0.28);
    transform: translateY(-1px);
}

.bk-auth-split .al4-main,
.bk-auth-split .as4-main,
.bk-auth-split .pw4-main {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: center;
    padding-top: var(--auth-nav-h);
    padding-bottom: 28px;
    min-height: 100vh;
}

.bk-auth-split .bk-as-shell {
    width: min(var(--auth-shell-max), calc(100% - 56px));
    margin: 0 auto;
    display: grid;
    grid-template-columns: minmax(0, 1.12fr) minmax(400px, 0.88fr);
    gap: 36px 48px;
    align-items: start;
    padding-top: 0;
    min-height: 0;
}

.bk-auth-split.bk-auth-split--wizard .bk-as-shell {
    align-items: start;
    padding-top: 0;
    min-height: 0;
}

.bk-auth-split.bk-auth-split--wizard .as4-main {
    justify-content: flex-start;
    padding-top: calc(var(--auth-nav-h) + 24px);
}

.bk-auth-split .bk-as-panel--marketing {
    padding: 4px 8px 0 4px;
}

.bk-auth-split .bk-as-hero {
    text-align: left;
    padding: 0;
}

.bk-auth-split .bk-as-hero h1 {
    font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: clamp(2.2rem, 3.8vw, 3.2rem);
    font-weight: 800;
    letter-spacing: -0.05em;
    line-height: 1.05;
    color: var(--auth-navy);
    margin: 0 0 12px;
}

.bk-auth-split .bk-as-hero-accent {
    color: #1d6cff;
}

.bk-auth-split .bk-as-hero p {
    max-width: 28rem;
    margin: 0;
    font-size: 1.02rem;
    line-height: 1.55;
    color: #6b7ea8;
}

.bk-auth-split .bk-as-hero-art {
    margin: 6px 0 2px;
    max-width: 560px;
    line-height: 0;
}

.bk-auth-split .bk-as-hero-art img {
    display: block;
    width: 100%;
    height: auto;
    mix-blend-mode: screen;
}

.bk-auth-split .bk-as-feature-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    max-width: 540px;
    margin-top: 14px;
}

.bk-auth-split .bk-as-feature-chip {
    position: relative;
    text-align: center;
    padding: 4px 18px;
}

.bk-auth-split .bk-as-feature-chip:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 14%;
    right: 0;
    width: 1px;
    height: 72%;
    background: linear-gradient(180deg, transparent, #c5d6f2 18%, #c5d6f2 82%, transparent);
}

.bk-auth-split .bk-as-feature-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 12px;
    border-radius: 50%;
    color: #2f6feb;
    background: #eaf2ff;
    border: 1px solid #d7e6ff;
    display: flex;
    align-items: center;
    justify-content: center;
}

.bk-auth-split .bk-as-feature-icon svg {
    width: 24px;
    height: 24px;
    display: block;
}

.bk-auth-split .bk-as-feature-label {
    display: block;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: -0.01em;
    line-height: 1.3;
    color: var(--auth-navy);
}

.bk-auth-split .bk-as-panel--form {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    justify-content: flex-start;
}

.bk-auth-split .al4-card-zone,
.bk-auth-split .as4-card-zone,
.bk-auth-split .pw4-card-zone,
.bk-auth-split .ad4-card-zone {
    padding: 0;
    width: 100%;
}

.bk-auth-split .al4-card,
.bk-auth-split .as4-card,
.bk-auth-split .pw4-card,
.bk-auth-split .ad4-card {
    max-width: 480px;
    margin-left: auto;
    padding: 38px 42px 34px;
    border-radius: 28px;
    border: 1px solid rgba(201, 220, 247, 0.7);
    box-shadow: 0 22px 60px rgba(25, 82, 170, 0.13);
    background: #fff;
}

.bk-auth-split.bk-auth-split--wizard .as4-card {
    max-width: 520px;
}

.bk-auth-split .al4-card-top,
.bk-auth-split .as4-card-top,
.bk-auth-split .pw4-card-top,
.bk-auth-split .ad4-card-top {
    display: block;
    margin-bottom: 6px;
}

.bk-auth-split .al4-card-icon,
.bk-auth-split .as4-card-icon,
.bk-auth-split .pw4-card-icon,
.bk-auth-split .ad4-card-icon {
    display: none;
}

.bk-auth-split .al4-card-title,
.bk-auth-split .as4-card-title,
.bk-auth-split .pw4-card-title,
.bk-auth-split .ad4-card-title {
    font-family: Inter, system-ui, sans-serif;
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -0.04em;
    color: var(--auth-navy);
}

.bk-auth-split .al4-card-sub,
.bk-auth-split .as4-card-sub,
.bk-auth-split .pw4-card-sub,
.bk-auth-split .ad4-card-sub {
    font-size: 14.5px;
    line-height: 1.5;
    color: #7588b2;
    margin-top: 8px;
}

.bk-auth-split .bk-as-card-accent {
    width: 48px;
    height: 4px;
    border-radius: 99px;
    background: #2f6feb;
    margin: 16px 0 24px;
}

.bk-auth-split .al4-field,
.bk-auth-split .as4-field,
.bk-auth-split .pw4-field,
.bk-auth-split .ad4-field {
    margin-bottom: 16px;
}

.bk-auth-split .al4-field label,
.bk-auth-split .as4-field-label,
.bk-auth-split .pw4-field label,
.bk-auth-split .ad4-field label {
    display: block;
    font-size: 13px;
    font-weight: 800;
    color: var(--auth-navy);
    margin-bottom: 8px;
}

.bk-auth-split .al4-input-wrap,
.bk-auth-split .as4-input-wrap,
.bk-auth-split .pw4-input-wrap,
.bk-auth-split .ad4-input-wrap {
    position: relative;
}

.bk-auth-split .bk-as-input-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: #8b9bbf;
    pointer-events: none;
    line-height: 0;
    z-index: 1;
}

.bk-auth-split .al4-input-wrap input.form-control,
.bk-auth-split .al4-input-wrap input,
.bk-auth-split .as4-field .form-control,
.bk-auth-split .pw4-input-wrap input.form-control,
.bk-auth-split .pw4-input-wrap input,
.bk-auth-split .ad4-input-wrap input.form-control,
.bk-auth-split .ad4-input-wrap input {
    min-height: 54px;
    height: 54px;
    border-radius: 12px;
    background: #fff;
    border: 1.5px solid #d5e3f7;
    font-size: 14.5px;
    box-shadow: none;
}

.bk-auth-split .al4-input-wrap--icon input,
.bk-auth-split .pw4-input-wrap--icon input,
.bk-auth-split .ad4-input-wrap--icon input {
    padding-left: 46px;
    padding-right: 44px;
}

.bk-auth-split .al4-input-wrap input:focus,
.bk-auth-split .as4-field .form-control:focus,
.bk-auth-split .pw4-input-wrap input:focus,
.bk-auth-split .ad4-input-wrap input:focus {
    border-color: #5b9cf9;
    background: #fff;
    box-shadow: 0 0 0 4px rgba(31, 113, 245, 0.09);
}

.bk-auth-split .al4-eye-btn,
.bk-auth-split .as4-eye-btn,
.bk-auth-split .pw4-eye-btn,
.bk-auth-split .ad4-eye-btn {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: #8b9bbf;
    cursor: pointer;
}

.bk-auth-split .al4-row-between,
.bk-auth-split .pw4-row-between,
.bk-auth-split .ad4-row-between {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 18px;
    gap: 12px;
}

.bk-auth-split .al4-remember,
.bk-auth-split .pw4-remember,
.bk-auth-split .ad4-remember {
    font-size: 13.5px;
    color: #687eab;
    font-weight: 600;
}

.bk-auth-split .al4-forgot,
.bk-auth-split .pw4-forgot,
.bk-auth-split .ad4-forgot {
    font-size: 13.5px;
    font-weight: 700;
    color: #1d4ed8;
}

.bk-auth-split .al4-signin-btn,
.bk-auth-split .as4-submit-btn,
.bk-auth-split .as4-wizard-btn--next,
.bk-auth-split .as4-wizard-btn--submit,
.bk-auth-split .pw4-submit-btn,
.bk-auth-split .ad4-signin-btn {
    width: 100%;
    min-height: 56px;
    height: 56px;
    border: none;
    border-radius: 16px;
    background: linear-gradient(90deg, #1e6ef2 0%, #4aa3ff 100%);
    box-shadow: 0 12px 24px rgba(47, 111, 235, 0.28);
    color: #fff !important;
    font-size: 16px;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    cursor: pointer;
    transition: background 0.15s, box-shadow 0.15s, transform 0.15s;
}

.bk-auth-split .al4-signin-btn:hover,
.bk-auth-split .as4-submit-btn:hover,
.bk-auth-split .as4-wizard-btn--next:hover,
.bk-auth-split .as4-wizard-btn--submit:hover,
.bk-auth-split .pw4-submit-btn:hover,
.bk-auth-split .ad4-signin-btn:hover {
    background: linear-gradient(90deg, #1760db 0%, #3b94f5 100%);
    box-shadow: 0 14px 28px rgba(47, 111, 235, 0.34);
    transform: translateY(-1px);
    color: #fff !important;
}

.bk-auth-split .al4-signin-btn svg,
.bk-auth-split .as4-submit-btn svg,
.bk-auth-split .as4-wizard-btn--next svg,
.bk-auth-split .as4-wizard-btn--submit svg,
.bk-auth-split .pw4-submit-btn svg,
.bk-auth-split .ad4-signin-btn svg {
    width: 18px;
    height: 18px;
    stroke: #fff;
    fill: none;
    stroke-width: 2.2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.bk-auth-split .as4-wizard-nav {
    display: flex;
    gap: 12px;
    margin-top: 8px;
}

.bk-auth-split .as4-wizard-btn--back {
    flex: 0 0 auto;
    min-width: 110px;
    min-height: 56px;
    border-radius: 16px;
    border: 1.5px solid #d5e3f7;
    background: #fff;
    color: var(--auth-navy);
    font-weight: 700;
}

.bk-auth-split .as4-wizard-btn--next,
.bk-auth-split .as4-wizard-btn--submit {
    flex: 1;
}

.bk-auth-split .as4-wizard-progress {
    margin: 0 0 16px;
    width: 100%;
    max-width: 520px;
}

.bk-auth-split .al4-divider,
.bk-auth-split .pw4-divider {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 20px 0;
}

.bk-auth-split .al4-divider .al4-line,
.bk-auth-split .pw4-divider .pw4-line {
    flex: 1;
    height: 1px;
    background: #dbe7f7;
}

.bk-auth-split .al4-create-row,
.bk-auth-split .as4-meta,
.bk-auth-split .pw4-meta {
    text-align: center;
    font-size: 13.5px;
    color: #7588b2;
    margin-top: 18px;
}

.bk-auth-split .al4-create-row a,
.bk-auth-split .as4-meta a,
.bk-auth-split .pw4-meta a {
    color: #1d4ed8;
    font-weight: 700;
}

.bk-auth-split .bk-as-corner-waves {
    position: absolute;
    z-index: 0;
    left: 0;
    bottom: 0;
    width: min(42vw, 520px);
    height: auto;
    pointer-events: none;
    line-height: 0;
    overflow: hidden;
}

.bk-auth-split .bk-as-corner-waves img {
    display: block;
    width: 100%;
    height: auto;
    mix-blend-mode: screen;
}

.bk-auth-split .al4-foot,
.bk-auth-split .as4-foot,
.bk-auth-split .pw4-foot,
.bk-auth-split .ad4-foot {
    position: relative;
    z-index: 1;
    padding: 0 20px 18px;
    color: #9ba8c4;
    text-align: center;
    font-size: 11.5px;
}

.bk-auth-split .bk-site-footer-legal {
    color: inherit;
    text-decoration: underline;
    font-weight: 600;
}

.bk-auth-split .al4-hero,
.bk-auth-split .as4-hero,
.bk-auth-split .pw4-hero,
.bk-auth-split .al4-step-strip,
.bk-auth-split .pw4-step-strip,
.bk-auth-split .as4-eyebrow {
    /* legacy centered pieces replaced by split marketing panel */
}

@media (max-width: 1024px) {
    .bk-auth-split .al4-main,
    .bk-auth-split .as4-main,
    .bk-auth-split .pw4-main,
    .bk-auth-split .ad4-main {
        display: flex;
        justify-content: flex-start;
        min-height: 0;
        padding-top: calc(var(--auth-nav-h) + 28px);
        padding-bottom: 36px;
    }

    .bk-auth-split.bk-auth-split--wizard .bk-as-shell {
        padding-top: 0;
    }

    .bk-auth-split--center .ad4-main,
    .bk-auth-split--center .al4-main,
    .bk-auth-split--center .pw4-main {
        padding-top: calc(var(--auth-nav-h) + 28px);
        padding-bottom: 36px;
    }

    .bk-auth-split .bk-as-shell {
        grid-template-columns: 1fr;
        gap: 0;
        min-height: 0;
        width: min(520px, calc(100% - 32px));
        justify-items: center;
        padding-top: 0;
    }

    .bk-auth-split .bk-as-panel--marketing {
        display: none;
    }

    .bk-auth-split .bk-as-panel--form {
        align-items: center;
        justify-content: center;
        width: 100%;
    }

    .bk-auth-split .as4-wizard-progress {
        margin-left: auto;
        margin-right: auto;
    }

    .bk-auth-split .al4-card,
    .bk-auth-split .as4-card,
    .bk-auth-split .pw4-card,
    .bk-auth-split .ad4-card {
        margin: 0 auto;
    }

    .bk-auth-split .bk-as-corner-waves {
        width: min(70vw, 420px);
    }
}

@media (max-width: 600px) {
    .bk-auth-split .al4-main,
    .bk-auth-split .as4-main,
    .bk-auth-split .pw4-main,
    .bk-auth-split .ad4-main,
    .bk-auth-split--center .ad4-main,
    .bk-auth-split--center .al4-main,
    .bk-auth-split--center .pw4-main {
        padding-top: calc(var(--auth-nav-h) + 20px);
        padding-bottom: 28px;
    }

    .bk-auth-split .al4-nav-inner,
    .bk-auth-split .as4-nav-inner,
    .bk-auth-split .pw4-nav-inner,
    .bk-auth-split .ad4-nav-inner {
        width: calc(100% - 28px);
    }

    .bk-auth-split .al4-nav-link:not(.al4-nav-link--signup),
    .bk-auth-split .as4-nav-link:not(.as4-nav-link--signup),
    .bk-auth-split .pw4-nav-link:not(.pw4-nav-link--signup),
    .bk-auth-split .ad4-nav-link:not(.ad4-nav-link--signup) {
        display: none;
    }

    .bk-auth-split .al4-nav-link--signup,
    .bk-auth-split .as4-nav-link--signup,
    .bk-auth-split .pw4-nav-link--signup,
    .bk-auth-split .ad4-nav-link--signup {
        padding: 9px 14px;
        font-size: 12px;
        border-radius: 10px;
    }

    .bk-auth-split .al4-card,
    .bk-auth-split .as4-card,
    .bk-auth-split .pw4-card,
    .bk-auth-split .ad4-card {
        padding: 28px 20px 24px;
        border-radius: 22px;
    }

    .bk-auth-split .al4-card-title,
    .bk-auth-split .as4-card-title,
    .bk-auth-split .pw4-card-title,
    .bk-auth-split .ad4-card-title {
        font-size: 1.65rem;
    }
}

@media (min-width: 1025px) and (max-height: 900px) {
    .bk-auth-split .al4-main,
    .bk-auth-split .pw4-main {
        justify-content: flex-start;
        padding-top: calc(var(--auth-nav-h) + 16px);
    }

    .bk-auth-split .bk-as-shell {
        align-items: start;
        min-height: 0;
        padding-top: 0;
        gap: 24px 40px;
    }

    .bk-auth-split .bk-as-hero-art {
        max-width: 420px;
    }

    .bk-auth-split .bk-as-hero h1 {
        font-size: clamp(1.9rem, 3vw, 2.6rem);
    }

    .bk-auth-split .bk-as-feature-row {
        margin-top: 8px;
    }
}

/* ---------- centered single-card auth (console/admin login) ---------- */
.bk-auth-split--center .ad4-main,
.bk-auth-split--center .al4-main,
.bk-auth-split--center .pw4-main {
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: calc(var(--auth-nav-h) + 28px);
    padding-bottom: 40px;
}

.bk-auth-split--center .bk-as-center {
    width: min(480px, calc(100% - 40px));
    margin: 0 auto;
}

.bk-auth-split--center .ad4-card,
.bk-auth-split--center .al4-card,
.bk-auth-split--center .pw4-card {
    margin: 0 auto;
    max-width: 480px;
}

.bk-auth-split--center .ad4-hero,
.bk-auth-split--center .ad4-step-strip {
    display: none;
}

/* iOS Safari zooms focused inputs when font-size is under 16px. */
@media (max-width: 768px) {
    .bk-auth-split .al4-input-wrap input.form-control,
    .bk-auth-split .al4-input-wrap input,
    .bk-auth-split .as4-field .form-control,
    .bk-auth-split .as4-input-wrap input.form-control,
    .bk-auth-split .as4-input-wrap input,
    .bk-auth-split .pw4-input-wrap input.form-control,
    .bk-auth-split .pw4-input-wrap input,
    .bk-auth-split .ad4-input-wrap input.form-control,
    .bk-auth-split .ad4-input-wrap input,
    .bk-auth-split select.form-control,
    .bk-auth-split textarea.form-control {
        font-size: 16px !important;
    }
}