:root {
    --certificate-primary: #0f8da7;
    --certificate-primary-deep: #0b6d86;
    --certificate-ink: #153444;
    --certificate-muted: #617684;
    --certificate-accent: #ef9a27;
    --certificate-warm: #fff6e4;
    --certificate-border: rgba(15, 141, 167, 0.12);
    --certificate-surface: #ffffff;
    --certificate-shell-max: 1320px;
}

html {
    font-size: 14px;
    min-height: 100%;
}

@media (min-width: 768px) {
    html {
        font-size: 16px;
    }
}

body {
    min-height: 100vh;
    margin: 0;
    color: var(--certificate-ink);
    background:
        radial-gradient(circle at top left, rgba(15, 141, 167, 0.12), transparent 26rem),
        linear-gradient(180deg, #fbfeff 0%, #f1f8fa 100%);
    font-family: "Segoe UI", "Trebuchet MS", sans-serif;
}

a {
    color: var(--certificate-primary-deep);
}

.btn:focus,
.btn:active:focus,
.btn-link.nav-link:focus,
.form-control:focus,
.form-check-input:focus,
.form-select:focus,
.page-link:focus {
    box-shadow: 0 0 0 0.1rem #fff, 0 0 0 0.25rem rgba(15, 141, 167, 0.24);
}

.certificate-shell {
    max-width: min(var(--certificate-shell-max), calc(100vw - 1.5rem));
}

.certificate-header {
    position: sticky;
    top: 0;
    z-index: 2000;
    padding: 1rem 0;
    background: rgba(250, 254, 255, 0.9);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(15, 141, 167, 0.08);
}

.certificate-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.certificate-brand {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    text-decoration: none;
    color: inherit;
}

.certificate-brand img {
    width: 4.8rem;
    height: 4.8rem;
    border-radius: 1.2rem;
    box-shadow: 0 18px 36px rgba(11, 109, 134, 0.16);
}

.certificate-brand-copy {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.certificate-brand-kicker {
    font-size: 0.72rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    font-weight: 800;
    color: var(--certificate-accent);
}

.certificate-brand-title {
    font-size: 1.7rem;
    line-height: 1;
    font-weight: 900;
    letter-spacing: -0.03em;
    color: var(--certificate-ink);
}

.certificate-brand-subtitle {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--certificate-muted);
}

.certificate-topnav {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    flex-wrap: wrap;
}

.certificate-top-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.7rem 1rem;
    border-radius: 999px;
    text-decoration: none;
    font-weight: 700;
    color: var(--certificate-ink);
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid transparent;
    transition: 0.18s ease;
}

.certificate-top-link:hover,
.certificate-top-link.active {
    color: var(--certificate-primary-deep);
    border-color: rgba(15, 141, 167, 0.18);
    background: rgba(15, 141, 167, 0.08);
}

.certificate-userbox {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.certificate-userpill {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.65rem 0.95rem;
    border-radius: 999px;
    font-weight: 700;
    color: #fff;
    background: linear-gradient(135deg, var(--certificate-primary) 0%, var(--certificate-primary-deep) 100%);
}

.certificate-main {
    padding-top: 1.5rem;
    padding-bottom: 2rem;
}

.certificate-footer {
    padding: 1.25rem 0 2rem;
    color: var(--certificate-muted);
    font-size: 0.92rem;
}

.card-soft {
    border: 1px solid var(--certificate-border);
    border-radius: 1.2rem;
    background: var(--certificate-surface);
    box-shadow: 0 18px 40px rgba(15, 53, 74, 0.06);
}

.certificate-badge {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    padding: 0.45rem 0.8rem;
    border-radius: 999px;
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #7a4d05;
    background: var(--certificate-warm);
}

.login-shell,
.home-hero {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 1.5rem;
}

.login-shell {
    align-items: stretch;
    min-height: calc(100vh - 13rem);
}

.login-hero,
.login-card,
.home-hero-copy,
.home-hero-visual {
    padding: 2rem;
}

.login-hero,
.home-hero-copy {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 1rem;
}

.login-hero h1,
.home-hero h1,
.empty-state h1 {
    margin: 0;
    font-size: clamp(2.2rem, 5vw, 3.7rem);
    line-height: 1;
    font-weight: 900;
    letter-spacing: -0.05em;
}

.login-hero p,
.home-hero p,
.hero-map-copy,
.home-hero-caption,
.quick-card p,
.empty-state p {
    color: var(--certificate-muted);
    font-size: 1rem;
    line-height: 1.65;
}

.hero-map-card,
.login-note {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.1rem;
    border-radius: 1rem;
    background: rgba(255, 255, 255, 0.66);
    border: 1px solid rgba(15, 141, 167, 0.08);
}

.hero-map-card img {
    width: 6.2rem;
    height: 6.2rem;
    flex-shrink: 0;
}

.hero-map-title {
    font-size: 1rem;
    font-weight: 800;
}

.login-card {
    align-self: center;
}

.login-card-header h2 {
    margin: 0 0 0.35rem;
    font-weight: 800;
}

.login-card-header p {
    margin: 0 0 1.5rem;
    color: var(--certificate-muted);
}

.login-note {
    color: var(--certificate-ink);
    font-size: 0.95rem;
}

.home-hero {
    overflow: hidden;
    margin-bottom: 1.5rem;
}

.home-hero-visual {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 1rem;
    background:
        linear-gradient(160deg, rgba(15, 141, 167, 0.1) 0%, rgba(239, 154, 39, 0.08) 100%);
}

.home-hero-visual img {
    width: min(100%, 21rem);
    align-self: center;
}

.home-hero-actions {
    display: flex;
    gap: 0.85rem;
    flex-wrap: wrap;
}

.quick-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
}

.quick-card {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    padding: 1.25rem;
    color: inherit;
    text-decoration: none;
    transition: transform 0.16s ease, box-shadow 0.16s ease;
}

.quick-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 22px 42px rgba(15, 53, 74, 0.1);
}

.quick-card h2 {
    margin: 0;
    font-size: 1.15rem;
    font-weight: 800;
}

.quick-card-icon {
    width: 3.2rem;
    height: 3.2rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 1rem;
    font-size: 1.2rem;
    color: #fff;
    background: linear-gradient(135deg, var(--certificate-primary) 0%, var(--certificate-primary-deep) 100%);
}

.quick-card-note {
    background: linear-gradient(180deg, #fffef8 0%, #fff8ea 100%);
}

.empty-state {
    max-width: 42rem;
    margin: 5rem auto;
    padding: 2rem;
    text-align: center;
}

.empty-state-icon {
    width: 4rem;
    height: 4rem;
    margin: 0 auto 1rem;
    border-radius: 1.25rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(15, 141, 167, 0.12);
    color: var(--certificate-primary-deep);
    font-size: 1.4rem;
}

.erp-subnav-shell {
    margin-bottom: 1.25rem;
    padding: 0.9rem;
    border-radius: 1.2rem;
    border: 1px solid rgba(15, 141, 167, 0.08);
    background: rgba(255, 255, 255, 0.84);
    box-shadow: 0 10px 26px rgba(15, 53, 74, 0.04);
}

.erp-subnav-row {
    display: flex;
    gap: 0.7rem;
    flex-wrap: wrap;
}

.erp-subnav-btn {
    display: inline-flex;
    align-items: center;
    padding: 0.75rem 1rem;
    border-radius: 999px;
    text-decoration: none;
    font-weight: 700;
    color: var(--certificate-ink);
    background: rgba(15, 141, 167, 0.05);
    border: 1px solid transparent;
    transition: 0.18s ease;
}

.erp-subnav-btn:hover,
.erp-subnav-btn.active {
    color: #fff;
    background: linear-gradient(135deg, var(--certificate-primary) 0%, var(--certificate-primary-deep) 100%);
}

.erp-field-info-trigger {
    font-size: 0.95rem;
}

.erp-series-summary-card,
.erp-series-mode-card,
.erp-series-current-help {
    border-radius: 1rem;
    border: 1px solid rgba(15, 141, 167, 0.08);
    background: rgba(255, 255, 255, 0.84);
}

.erp-series-summary-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.1rem;
    height: 100%;
}

.erp-series-summary-icon,
.erp-series-mode-icon {
    width: 3rem;
    height: 3rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 1rem;
    font-size: 1.1rem;
    color: #fff;
}

.erp-series-summary-icon.neutral,
.erp-series-mode-card.internal .erp-series-mode-icon {
    background: linear-gradient(135deg, #3d7c92 0%, #22586e 100%);
}

.erp-series-summary-icon.internal {
    background: linear-gradient(135deg, #0f8da7 0%, #0b6d86 100%);
}

.erp-series-summary-icon.fiscal,
.erp-series-mode-card.fiscal .erp-series-mode-icon {
    background: linear-gradient(135deg, #ef9a27 0%, #c67406 100%);
}

.erp-series-summary-icon.success {
    background: linear-gradient(135deg, #2b9b6a 0%, #17724c 100%);
}

.erp-series-summary-value {
    font-size: 1.65rem;
    font-weight: 900;
    line-height: 1;
}

.erp-series-summary-label {
    color: var(--certificate-muted);
    font-size: 0.92rem;
}

.erp-series-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.erp-series-legend-item {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.8rem 0.95rem;
    border-radius: 999px;
    background: rgba(15, 141, 167, 0.05);
}

.erp-series-mode-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.1rem;
    height: 100%;
}

.erp-series-current-help {
    padding: 1rem 1.1rem;
    background: linear-gradient(180deg, #f7fcfd 0%, #ffffff 100%);
}

.erp-action-cell {
    display: inline-flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.45rem;
}

.list-group-item.active {
    background-color: var(--certificate-primary);
    border-color: var(--certificate-primary);
}

.page-item.active .page-link {
    background-color: var(--certificate-primary);
    border-color: var(--certificate-primary);
}

pre {
    white-space: pre-wrap;
    word-break: break-word;
}

@media (max-width: 991.98px) {
    .login-shell,
    .home-hero {
        grid-template-columns: 1fr;
    }

    .certificate-topbar {
        align-items: flex-start;
    }

    .certificate-userbox {
        width: 100%;
        justify-content: space-between;
    }
}

@media (max-width: 575.98px) {
    .certificate-brand {
        align-items: flex-start;
    }

    .certificate-brand img {
        width: 4rem;
        height: 4rem;
    }

    .home-hero-copy,
    .home-hero-visual,
    .login-hero,
    .login-card {
        padding: 1.4rem;
    }

    .home-hero-actions,
    .certificate-userbox {
        flex-direction: column;
        align-items: stretch;
    }
}