/* Page: Certificates */
.esk-exp-list {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    margin-top: 1.5rem;
}

.esk-exp-item {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 1.5rem;
    padding: 1.25rem 1.5rem;
    background: var(--esk-card-bg);
    border: 1px solid var(--esk-card-border);
    border-radius: 16px;
    box-shadow: var(--esk-card-shadow);
}

@media (max-width: 720px) {
    .esk-exp-item {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }
}

.esk-exp-left h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.esk-exp-time {
    font-size: 0.85rem;
    color: var(--esk-text-muted);
}

.esk-exp-meta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
    flex-wrap: wrap;
}

.esk-badge {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    font-size: 0.78rem;
    font-weight: 600;
    border-radius: 6px;
    background: rgba(124, 58, 237, 0.12);
    color: var(--esk-primary);
}

.esk-issuer {
    font-size: 0.85rem;
    color: var(--esk-text-muted);
    font-weight: 500;
}

.esk-exp-detail {
    font-size: 0.92rem;
    color: var(--esk-text-muted);
    line-height: 1.65;
}

.esk-quicknav {
    margin: 3.5rem 0;
}

.esk-quicknav-inner {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: 1rem;
}

.esk-qnav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1.25rem 0.75rem;
    background: var(--esk-card-bg);
    border: 1px solid var(--esk-card-border);
    border-radius: 16px;
    color: var(--esk-text);
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    box-shadow: var(--esk-card-shadow);
    transition: transform 0.15s ease, border-color 0.15s ease;
}

.esk-qnav-item:hover {
    transform: translateY(-3px);
    border-color: var(--esk-primary);
    text-decoration: none;
}

.esk-qnav-icon {
    font-size: 1.6rem;
}