:root {
    --reg27-ink: #102a43;
    --reg27-ink-soft: #243b53;
    --reg27-accent: #0e7490;
    --reg27-accent-dark: #155e75;
    --reg27-accent-soft: #e0f2fe;
    --reg27-gold: #d4a017;
    --reg27-text: #334e68;
    --reg27-muted: #627d98;
    --reg27-border: #d9e2ec;
    --reg27-bg: #f0f4f8;
    --reg27-white: #ffffff;
    --reg27-success: #047857;
    --reg27-error: #b91c1c;
    --reg27-shadow: 0 24px 60px rgba(16, 42, 67, 0.08);
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
}

body {
    font-family: "Inter", Arial, sans-serif;
    color: var(--reg27-text);
    background: var(--reg27-bg);
    line-height: 1.6;
}

.reg27-shell {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.reg27-container {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
}

.reg27-topbar {
    background: var(--reg27-white);
    border-bottom: 1px solid var(--reg27-border);
    box-shadow: 0 1px 0 rgba(16, 42, 67, 0.04);
}

.reg27-topbar__inner {
    min-height: 68px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.reg27-topbar__brand {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--reg27-ink);
    font-size: 1rem;
}

.reg27-topbar__org {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 54px;
    height: 34px;
    padding: 0 10px;
    border-radius: 8px;
    background: var(--reg27-ink);
    color: #fff;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.08em;
}

.reg27-topbar__meta {
    color: var(--reg27-muted);
    font-size: 0.92rem;
    font-weight: 600;
}

.reg27-main {
    flex: 1;
    padding: 28px 0 40px;
}

.reg27-steps {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 24px;
}

.reg27-steps__item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    border-radius: 14px;
    background: var(--reg27-white);
    border: 1px solid var(--reg27-border);
    color: var(--reg27-muted);
}

.reg27-steps__item.is-active {
    border-color: rgba(14, 116, 144, 0.35);
    background: linear-gradient(135deg, #ffffff 0%, #f0f9ff 100%);
    color: var(--reg27-ink);
    box-shadow: 0 10px 24px rgba(14, 116, 144, 0.08);
}

.reg27-steps__item.is-complete {
    color: var(--reg27-ink-soft);
}

.reg27-steps__num {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #e2e8f0;
    font-weight: 800;
    font-size: 0.88rem;
}

.reg27-steps__item.is-active .reg27-steps__num {
    background: var(--reg27-accent);
    color: #fff;
}

.reg27-steps__item.is-complete .reg27-steps__num {
    background: #ccfbf1;
    color: var(--reg27-success);
}

.reg27-steps__label {
    font-size: 0.92rem;
    font-weight: 700;
}

.reg27-page-grid {
    display: grid;
    grid-template-columns: 360px minmax(0, 1fr);
    gap: 24px;
    align-items: start;
}

.reg27-page-grid--review {
    grid-template-columns: minmax(0, 1fr) 320px;
}

.reg27-hero-panel {
    position: sticky;
    top: 24px;
    border-radius: 22px;
    overflow: hidden;
    background: linear-gradient(160deg, var(--reg27-ink) 0%, #1e3a5f 55%, var(--reg27-accent-dark) 100%);
    color: #fff;
    box-shadow: var(--reg27-shadow);
}

.reg27-hero-panel__content {
    padding: 32px 28px;
}

.reg27-hero-panel__badge {
    display: inline-flex;
    padding: 7px 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.reg27-hero-panel h1 {
    margin: 18px 0 12px;
    font-family: "Libre Baskerville", Georgia, serif;
    font-size: 2rem;
    line-height: 1.15;
}

.reg27-hero-panel p {
    margin: 0;
    color: rgba(255, 255, 255, 0.82);
    font-size: 0.96rem;
}

.reg27-info-list {
    margin-top: 28px;
    display: grid;
    gap: 12px;
}

.reg27-info-list__item {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding: 14px 16px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 0.92rem;
}

.reg27-info-list__item strong {
    display: block;
}

.reg27-info-list__item span {
    color: rgba(255, 255, 255, 0.78);
    white-space: nowrap;
}

.reg27-fee-panel {
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.reg27-fee-panel h3 {
    margin: 0 0 12px;
    font-size: 0.95rem;
    font-weight: 700;
    color: #fff;
}

.reg27-fee-panel .reg27-fee-table--compact {
    background: rgba(255, 255, 255, 0.16);
    border: 1px solid rgba(255, 255, 255, 0.28);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.reg27-form-panel,
.reg27-side-panel,
.reg27-status-card {
    background: var(--reg27-white);
    border: 1px solid var(--reg27-border);
    border-radius: 22px;
    box-shadow: var(--reg27-shadow);
}

.reg27-form-panel,
.reg27-side-panel {
    padding: 32px;
}

.reg27-form-panel--wide {
    grid-column: 1;
}

.reg27-panel-head h2,
.reg27-side-panel h3,
.reg27-status-card h2 {
    margin: 0 0 8px;
    color: var(--reg27-ink);
    font-family: "Libre Baskerville", Georgia, serif;
}

.reg27-panel-head p,
.reg27-muted {
    color: var(--reg27-muted);
}

.reg27-form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
    margin-top: 24px;
}

.reg27-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.reg27-field--full {
    grid-column: 1 / -1;
}

.reg27-field label {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--reg27-ink-soft);
}

.reg27-field label span {
    color: var(--reg27-error);
}

.reg27-field input,
.reg27-field select {
    width: 100%;
    min-height: 52px;
    border: 1px solid var(--reg27-border);
    border-radius: 12px;
    padding: 13px 15px;
    font: inherit;
    color: var(--reg27-text);
    background: #fbfdff;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.reg27-field input:focus,
.reg27-field select:focus {
    outline: none;
    border-color: rgba(14, 116, 144, 0.55);
    box-shadow: 0 0 0 4px rgba(14, 116, 144, 0.12);
    background: #fff;
}

.reg27-field input.is-readonly,
.reg27-field input[readonly] {
    background: #edf2f7;
    color: #486581;
    font-weight: 600;
}

.reg27-form-actions,
.reg27-review-actions {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    flex-wrap: wrap;
    margin-top: 28px;
}

.reg27-form-actions--center,
.reg27-review-actions {
    justify-content: center;
}

.reg27-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 52px;
    padding: 0 24px;
    border-radius: 12px;
    border: 1px solid transparent;
    font: inherit;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.reg27-btn--primary {
    background: linear-gradient(135deg, var(--reg27-accent) 0%, var(--reg27-accent-dark) 100%);
    color: #fff;
    box-shadow: 0 12px 24px rgba(14, 116, 144, 0.22);
}

.reg27-btn--primary:hover {
    transform: translateY(-1px);
}

.reg27-btn--ghost {
    background: #fff;
    color: var(--reg27-ink);
    border-color: var(--reg27-border);
}

.reg27-alert {
    margin-top: 18px;
    padding: 14px 16px;
    border-radius: 12px;
    font-size: 0.94rem;
}

.reg27-alert ul {
    margin: 0;
    padding-left: 18px;
}

.reg27-alert--error {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #991b1b;
}

.reg27-alert--demo {
    background: #fffbeb;
    border: 1px solid #fcd34d;
    color: #92400e;
    margin-bottom: 20px;
}

.reg27-alert--demo code {
    background: rgba(0, 0, 0, 0.06);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.88em;
}

.reg27-summary {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px 24px;
    margin: 24px 0;
}

.reg27-summary div {
    padding-bottom: 12px;
    border-bottom: 1px solid #edf2f7;
}

.reg27-summary dt {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--reg27-muted);
    margin-bottom: 4px;
}

.reg27-summary dd {
    margin: 0;
    font-weight: 700;
    color: var(--reg27-ink);
}

.reg27-fee-table {
    margin-top: 8px;
    padding: 18px 20px;
    border-radius: 16px;
    background: linear-gradient(180deg, #f8fbff 0%, #eef6ff 100%);
    border: 1px solid #cfe8f5;
}

.reg27-fee-table--compact {
    padding: 16px 18px;
    background: rgba(255, 255, 255, 0.14);
    border: 1px solid rgba(255, 255, 255, 0.24);
}

.reg27-fee-table--compact .reg27-fee-table__row {
    color: rgba(255, 255, 255, 0.92);
    font-weight: 500;
}

.reg27-fee-table--compact .reg27-fee-table__row strong {
    color: #ffffff;
    font-weight: 800;
    font-size: 1.02rem;
    letter-spacing: 0.01em;
}

.reg27-fee-table--compact .reg27-fee-table__row--total {
    color: #fff;
    border-top-color: rgba(255, 255, 255, 0.28);
}

.reg27-fee-table--compact .reg27-fee-table__row--total strong {
    color: #ffffff;
    font-size: 1.45rem;
    font-weight: 800;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.18);
}

.reg27-fee-table__row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 8px 0;
    color: var(--reg27-ink-soft);
}

.reg27-fee-table__row strong {
    color: var(--reg27-ink);
    font-size: 1rem;
}

.reg27-fee-table__row--total {
    margin-top: 8px;
    padding-top: 14px;
    border-top: 1px dashed rgba(14, 116, 144, 0.25);
    font-weight: 700;
}

.reg27-fee-table__row--total strong {
    font-size: 1.35rem;
    color: var(--reg27-accent-dark);
}

.reg27-checklist {
    margin: 16px 0 0;
    padding-left: 18px;
    color: var(--reg27-muted);
}

.reg27-trust {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 24px;
}

.reg27-trust__badge {
    display: inline-flex;
    padding: 8px 12px;
    border-radius: 999px;
    background: var(--reg27-accent-soft);
    color: var(--reg27-accent-dark);
    font-size: 0.8rem;
    font-weight: 800;
}

.reg27-status-wrap {
    display: flex;
    justify-content: center;
}

.reg27-status-card {
    width: min(760px, 100%);
    padding: 36px 32px;
    text-align: center;
}

.reg27-regno-box {
    margin: 24px auto;
    max-width: 420px;
    padding: 20px 24px;
    border-radius: 16px;
    background: linear-gradient(135deg, #ecfeff 0%, #f0f9ff 100%);
    border: 1px solid #99f6e4;
}

.reg27-regno-box span {
    display: block;
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--reg27-muted);
    margin-bottom: 8px;
}

.reg27-regno-box strong {
    font-size: 1.8rem;
    color: var(--reg27-ink);
    letter-spacing: 0.04em;
}

.reg27-status-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 18px;
    border-radius: 50%;
    position: relative;
}

.reg27-status-icon--success {
    background: #ecfdf5;
    border: 2px solid #86efac;
}

.reg27-status-icon--success::after {
    content: "";
    position: absolute;
    left: 24px;
    top: 18px;
    width: 14px;
    height: 26px;
    border-right: 4px solid var(--reg27-success);
    border-bottom: 4px solid var(--reg27-success);
    transform: rotate(45deg);
}

.reg27-status-icon--failed {
    background: #fef2f2;
    border: 2px solid #fca5a5;
}

.reg27-status-icon--failed::before,
.reg27-status-icon--failed::after {
    content: "";
    position: absolute;
    left: 34px;
    top: 20px;
    width: 4px;
    height: 28px;
    background: var(--reg27-error);
    border-radius: 2px;
}

.reg27-status-icon--failed::before { transform: rotate(45deg); }
.reg27-status-icon--failed::after { transform: rotate(-45deg); }

.reg27-footer {
    padding: 22px 0 30px;
    border-top: 1px solid var(--reg27-border);
    background: var(--reg27-white);
}

.reg27-footer__inner {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    color: var(--reg27-muted);
    font-size: 0.92rem;
}

.reg27-footer a {
    color: var(--reg27-accent-dark);
    font-weight: 700;
    text-decoration: none;
}

@media (max-width: 980px) {
    .reg27-page-grid,
    .reg27-page-grid--review {
        grid-template-columns: 1fr;
    }

    .reg27-hero-panel {
        position: static;
    }

    .reg27-steps {
        grid-template-columns: 1fr;
    }

    .reg27-form-grid,
    .reg27-summary {
        grid-template-columns: 1fr;
    }

    .reg27-form-panel,
    .reg27-side-panel,
    .reg27-status-card {
        padding: 24px;
    }

    .reg27-form-actions,
    .reg27-review-actions,
    .reg27-footer__inner {
        flex-direction: column;
    }

    .reg27-btn {
        width: 100%;
    }
}