body.certificate-system {
    background:
        radial-gradient(circle at top left, rgba(76, 175, 80, 0.12), transparent 32%),
        radial-gradient(circle at top right, rgba(255, 152, 0, 0.10), transparent 28%),
        linear-gradient(180deg, #f7fbf7 0%, #eef4ef 100%);
    color: #18311d;
}

body.certificate-system .certificate-shell {
    min-height: 100vh;
}

body.certificate-system .certificate-topbar {
    position: sticky;
    top: 0;
    z-index: 1200;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(46, 125, 50, 0.10);
}

.certificate-topbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 14px 20px;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.certificate-topbar-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.verify-page .certificate-topbar-inner {
    justify-content: space-between;
}

.verify-page-hero {
    padding: 44px 0 28px;
}

.verify-intro {
    text-align: center;
}

.verify-brand-mark img {
    width: 92px;
    height: auto;
    display: block;
    margin: 0 auto 12px;
}

.verify-company {
    margin: 0;
    font-size: 1.05rem;
    font-weight: 700;
    color: #4c5d4e;
}

.verify-intro h1 {
    margin: 8px 0 0;
    font-size: clamp(1.9rem, 4vw, 2.7rem);
    color: #18311d;
    line-height: 1.08;
}

.verify-form-wrap {
    max-width: 640px;
    margin: 26px auto 0;
    display: grid;
    gap: 16px;
    justify-items: center;
}

.verify-form-card {
    width: 100%;
    background: #ffffff;
    border: 1px solid rgba(46, 125, 50, 0.12);
    border-radius: 26px;
    box-shadow: 0 18px 45px rgba(26, 57, 31, 0.10);
    padding: 30px 28px 26px;
    text-align: center;
}

.verify-form-card h2 {
    margin: 0;
    font-size: clamp(1.5rem, 3vw, 2rem);
    color: #18311d;
}

.verify-form-card p {
    margin: 10px 0 22px;
    color: #5b6c5d;
}

.verify-form {
    display: flex;
    align-items: center;
    gap: 10px;
    max-width: 100%;
}

.verify-input {
    flex: 1 1 auto;
    height: 58px;
    border: 1px solid rgba(46, 125, 50, 0.16);
    border-radius: 14px;
    padding: 0 18px;
    font-size: 1rem;
    color: #18311d;
    background: #fff;
    min-width: 0;
}

.verify-input:focus {
    outline: none;
    border-color: #2e7d32;
    box-shadow: 0 0 0 4px rgba(46, 125, 50, 0.10);
}

.verify-button {
    flex: 0 0 auto;
    min-width: 92px;
    height: 58px;
    padding: 0 22px;
    border: none;
    border-radius: 14px;
    background: linear-gradient(135deg, #2e7d32, #4caf50);
    color: #ffffff;
    font-weight: 800;
    font-size: 1rem;
    cursor: pointer;
    box-shadow: 0 10px 24px rgba(46, 125, 50, 0.22);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.verify-button:hover {
    transform: translateY(-1px);
    box-shadow: 0 14px 28px rgba(46, 125, 50, 0.28);
}

.verify-back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #4c5d4e;
    text-decoration: none;
    font-weight: 700;
    padding: 10px 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.82);
    border: 1px solid rgba(46, 125, 50, 0.10);
    box-shadow: 0 10px 24px rgba(26, 57, 31, 0.06);
}

.verify-result-section {
    padding: 10px 0 52px;
}

.verify-result-card {
    width: min(100%, 760px);
    margin: 0 auto;
    background: #ffffff;
    border: 1px solid rgba(46, 125, 50, 0.12);
    border-radius: 26px;
    box-shadow: 0 18px 45px rgba(26, 57, 31, 0.10);
    padding: 30px 28px;
}

.verify-result-title {
    margin: 0;
    font-size: clamp(1.4rem, 2.8vw, 1.8rem);
    color: #18311d;
}

.verify-result-divider {
    height: 1px;
    background: linear-gradient(90deg, rgba(46, 125, 50, 0.18), rgba(255, 152, 0, 0.10), rgba(46, 125, 50, 0.18));
    margin: 14px 0 20px;
}

.verify-form-section {
    padding-top: 10px;
}

.verify-back-link:hover {
    transform: translateY(-1px);
}

.certificate-hero {
    padding: 56px 0 28px;
}

.certificate-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.75fr);
    gap: 24px;
    align-items: stretch;
}

.certificate-hero-card,
.certificate-panel,
.certificate-status-card,
.certificate-summary-card {
    background: rgba(255, 255, 255, 0.88);
    border: 1px solid rgba(46, 125, 50, 0.10);
    border-radius: 24px;
    box-shadow: 0 18px 45px rgba(26, 57, 31, 0.10);
    overflow: hidden;
}

.certificate-hero-card {
    padding: 34px;
    position: relative;
}

.certificate-hero-card::after {
    content: '';
    position: absolute;
    inset: auto -40px -60px auto;
    width: 180px;
    height: 180px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 152, 0, 0.16), transparent 70%);
    pointer-events: none;
}

.certificate-kicker {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 14px;
    border-radius: 999px;
    background: rgba(46, 125, 50, 0.10);
    color: #1b5e20;
    font-weight: 700;
    font-size: 0.88rem;
    letter-spacing: 0.02em;
    margin-bottom: 18px;
}

.certificate-kicker i {
    color: #ff9800;
}

.certificate-hero h1,
.certificate-page-title {
    margin: 0;
    font-size: clamp(2.1rem, 4vw, 3.6rem);
    line-height: 1.06;
    color: #18311d;
}

.certificate-hero p,
.certificate-page-subtitle {
    margin: 16px 0 0;
    font-size: 1.05rem;
    line-height: 1.7;
    color: #4c5d4e;
    max-width: 64ch;
}

.certificate-info-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    margin-top: 26px;
}

.certificate-info-item {
    padding: 16px;
    border-radius: 18px;
    background: linear-gradient(180deg, rgba(46, 125, 50, 0.06), rgba(255, 255, 255, 0.88));
    border: 1px solid rgba(46, 125, 50, 0.08);
}

.certificate-info-item strong {
    display: block;
    color: #1b5e20;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 6px;
}

.certificate-info-item span {
    color: #243429;
    font-weight: 600;
    word-break: break-word;
}

.certificate-panel {
    padding: 28px;
}

.certificate-panel .panel-heading,
.certificate-section-heading {
    margin: 0 0 12px;
    font-size: 1.35rem;
    color: #18311d;
}

.certificate-panel .panel-copy,
.certificate-section-copy {
    margin: 0 0 20px;
    color: #5b6c5d;
    line-height: 1.6;
}

.certificate-form {
    display: grid;
    gap: 16px;
}

.certificate-field label {
    display: block;
    margin-bottom: 8px;
    font-weight: 700;
    color: #1c3720;
}

.certificate-input-wrap {
    position: relative;
}

.certificate-input-wrap i {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: #2e7d32;
}

.certificate-input,
.certificate-file-input {
    width: 100%;
    border: 1px solid rgba(46, 125, 50, 0.16);
    border-radius: 16px;
    background: #ffffff;
    color: #18311d;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.certificate-input {
    padding: 16px 18px 16px 46px;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.certificate-input:focus,
.certificate-file-input:focus {
    outline: none;
    border-color: #2e7d32;
    box-shadow: 0 0 0 4px rgba(46, 125, 50, 0.10);
}

.certificate-file-input {
    padding: 14px 16px;
    cursor: pointer;
}

.certificate-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.certificate-button,
.certificate-button-secondary,
.certificate-button-ghost {
    appearance: none;
    border: none;
    border-radius: 16px;
    cursor: pointer;
    font-weight: 700;
    padding: 14px 20px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.certificate-button {
    background: linear-gradient(135deg, #2e7d32, #4caf50);
    color: #ffffff;
    box-shadow: 0 10px 24px rgba(46, 125, 50, 0.22);
}

.certificate-button:hover {
    transform: translateY(-1px);
    box-shadow: 0 14px 28px rgba(46, 125, 50, 0.28);
}

.certificate-button-secondary {
    background: linear-gradient(135deg, #ff9800, #f57c00);
    color: #ffffff;
    box-shadow: 0 10px 24px rgba(255, 152, 0, 0.18);
}

.certificate-button-secondary:hover {
    transform: translateY(-1px);
    box-shadow: 0 14px 28px rgba(255, 152, 0, 0.24);
}

.certificate-button-ghost {
    background: rgba(46, 125, 50, 0.08);
    color: #1b5e20;
    border: 1px solid rgba(46, 125, 50, 0.12);
}

.certificate-button-ghost:hover {
    background: rgba(46, 125, 50, 0.12);
    transform: translateY(-1px);
}

.certificate-note {
    font-size: 0.92rem;
    color: #5b6c5d;
    line-height: 1.55;
}

.certificate-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 12px;
    border-radius: 999px;
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.certificate-badge-success {
    background: rgba(46, 125, 50, 0.12);
    color: #1b5e20;
}

.certificate-badge-warning {
    background: rgba(255, 152, 0, 0.14);
    color: #a04f00;
}

.certificate-badge-neutral {
    background: rgba(27, 31, 35, 0.08);
    color: #3b4740;
}

.certificate-stats-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    margin-top: 24px;
}

.certificate-stat {
    padding: 22px;
    border-radius: 20px;
    background: linear-gradient(180deg, rgba(255,255,255,0.95), rgba(245, 249, 246, 0.96));
    border: 1px solid rgba(46, 125, 50, 0.10);
}

.certificate-stat-label {
    display: block;
    color: #5b6c5d;
    font-weight: 700;
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 8px;
}

.certificate-stat-value {
    display: block;
    color: #18311d;
    font-size: clamp(1.4rem, 3vw, 2rem);
    font-weight: 800;
    line-height: 1.1;
}

.certificate-stat-meta {
    display: block;
    margin-top: 10px;
    color: #6a786c;
    line-height: 1.4;
}

.certificate-content-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 24px;
    padding: 0 0 48px;
}

.certificate-result-card {
    padding: 28px;
}

.certificate-result-empty,
.certificate-result-loading {
    min-height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #5b6c5d;
}

.verify-result-empty,
.verify-result-found {
    display: grid;
    gap: 16px;
}

.verify-empty-state {
    display: grid;
    justify-items: center;
    text-align: center;
    gap: 10px;
    padding: 28px 16px;
    color: #5b6c5d;
}

.verify-empty-state i {
    font-size: 2rem;
    color: #2e7d32;
}

.verify-empty-state p {
    margin: 0;
    font-weight: 600;
}

.verify-result-status {
    display: grid;
    gap: 10px;
    padding: 18px 18px 0;
}

.verify-result-status p {
    margin: 0;
    color: #556659;
    line-height: 1.6;
}

.verify-field-list {
    display: grid;
    gap: 12px;
    padding: 0 18px 18px;
}

.verify-field-row {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    padding: 14px 16px;
    border-radius: 16px;
    background: linear-gradient(180deg, rgba(46, 125, 50, 0.05), rgba(255, 255, 255, 0.95));
    border: 1px solid rgba(46, 125, 50, 0.10);
}

.verify-field-row span {
    color: #5c6e5e;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-size: 0.8rem;
    min-width: 132px;
}

.verify-field-row strong {
    color: #18311d;
    font-weight: 700;
    text-align: right;
    word-break: break-word;
}

.verify-result-footnote {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 0 18px 18px;
    color: #5b6c5d;
    line-height: 1.5;
}

.verify-result-footnote i {
    color: #ff9800;
    margin-top: 2px;
}

.certificate-result-empty i,
.certificate-result-loading i {
    font-size: 2rem;
    color: #2e7d32;
    margin-bottom: 14px;
}

.certificate-result-layout {
    display: grid;
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
    gap: 20px;
    align-items: start;
}

.certificate-result-highlight {
    background: linear-gradient(145deg, rgba(46, 125, 50, 0.10), rgba(255, 152, 0, 0.08));
    border: 1px solid rgba(46, 125, 50, 0.12);
    border-radius: 20px;
    padding: 24px;
}

.certificate-result-highlight h2 {
    margin: 14px 0 6px;
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    color: #18311d;
    word-break: break-word;
}

.certificate-result-highlight p {
    margin: 0;
    color: #556659;
    line-height: 1.65;
}

.certificate-detail-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.certificate-detail {
    padding: 16px 18px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.84);
    border: 1px solid rgba(46, 125, 50, 0.10);
}

.certificate-detail label {
    display: block;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #5c6e5e;
    font-weight: 800;
    margin-bottom: 6px;
}

.certificate-detail span {
    color: #18311d;
    font-weight: 700;
    word-break: break-word;
}

.certificate-alert {
    padding: 16px 18px;
    border-radius: 18px;
    border: 1px solid transparent;
    margin-bottom: 22px;
    font-weight: 600;
    line-height: 1.5;
}

.certificate-alert-success {
    color: #1b5e20;
    background: rgba(46, 125, 50, 0.10);
    border-color: rgba(46, 125, 50, 0.12);
}

.certificate-alert-error {
    color: #7a1d00;
    background: rgba(255, 152, 0, 0.16);
    border-color: rgba(255, 152, 0, 0.20);
}

.certificate-alert-info {
    color: #21342b;
    background: rgba(27, 31, 35, 0.06);
    border-color: rgba(27, 31, 35, 0.08);
}

.certificate-upload-summary {
    margin-top: 20px;
    display: grid;
    gap: 12px;
}

.certificate-summary-row {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    padding: 14px 16px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.78);
    border: 1px solid rgba(46, 125, 50, 0.08);
}

.certificate-summary-row strong {
    color: #1b5e20;
}

.certificate-loading-overlay {
    position: fixed;
    inset: 0;
    background: rgba(12, 28, 14, 0.62);
    backdrop-filter: blur(4px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    padding: 24px;
}

.certificate-loading-card {
    width: min(100%, 420px);
    background: #ffffff;
    border-radius: 24px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.25);
}

.certificate-spinner {
    width: 58px;
    height: 58px;
    border-radius: 50%;
    border: 6px solid rgba(46, 125, 50, 0.12);
    border-top-color: #2e7d32;
    margin: 0 auto 18px;
    animation: certificate-spin 0.9s linear infinite;
}

@keyframes certificate-spin {
    to { transform: rotate(360deg); }
}

.certificate-loading-title {
    margin: 0 0 6px;
    color: #18311d;
    font-size: 1.25rem;
}

.certificate-loading-copy {
    margin: 0;
    color: #5b6c5d;
    line-height: 1.55;
}

.certificate-microcopy {
    color: #5b6c5d;
    font-size: 0.92rem;
    line-height: 1.5;
}

@media (max-width: 1024px) {
    .certificate-hero-grid,
    .certificate-result-layout {
        grid-template-columns: 1fr;
    }

    .certificate-stats-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 768px) {
    .verify-page-hero {
        padding-top: 28px;
    }

    .verify-form-card,
    .verify-result-card,
    .certificate-topbar-inner {
        padding-left: 18px;
        padding-right: 18px;
    }

    .verify-form {
        flex-direction: column;
    }

    .verify-button {
        width: 100%;
    }

    .verify-field-row {
        flex-direction: column;
        gap: 6px;
    }

    .verify-field-row strong {
        text-align: left;
    }

    .verify-result-footnote {
        padding-bottom: 0;
    }

    .verify-back-link {
        width: 100%;
        justify-content: center;
        max-width: 320px;
    }
}