/* EducationGuard — Certificates & Verification pages */

.eg-cert-page {
    min-height: 100vh;
}

.eg-cert-page .eg-courses-main {
    padding-bottom: 4rem;
}

/* Hero polish */
.eg-cert-hero-badge {
    background: linear-gradient(135deg, rgba(243, 147, 24, 0.18), rgba(70, 30, 56, 0.12));
}

.eg-cert-stats {
    margin-top: 1.25rem;
}

/* Certificate cards grid */
.eg-cert-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.35rem;
    margin-top: 0.5rem;
}

.eg-cert-card {
    position: relative;
    overflow: hidden;
    border-radius: 1.5rem;
    background: linear-gradient(165deg, rgba(255, 255, 255, 0.96), rgba(250, 247, 244, 0.94));
    border: 1px solid rgba(70, 30, 56, 0.1);
    box-shadow: 0 16px 40px rgba(70, 30, 56, 0.08);
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
    min-height: 280px;
    display: flex;
    flex-direction: column;
}

html[data-bs-theme="dark"] .eg-cert-card {
    background: linear-gradient(165deg, rgba(40, 28, 36, 0.96), rgba(28, 20, 26, 0.94));
    border-color: rgba(243, 147, 24, 0.18);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
}

.eg-cert-card::before {
    content: "";
    position: absolute;
    inset: 0 0 auto 0;
    height: 5px;
    background: linear-gradient(90deg, #461E38, #F39318, #461E38);
}

.eg-cert-card::after {
    content: "";
    position: absolute;
    width: 140px;
    height: 140px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(243, 147, 24, 0.16), transparent 70%);
    top: -40px;
    inset-inline-end: -30px;
    pointer-events: none;
}

.eg-cert-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 22px 48px rgba(70, 30, 56, 0.14);
    border-color: rgba(243, 147, 24, 0.35);
}

.eg-cert-card__body {
    position: relative;
    z-index: 1;
    padding: 1.35rem 1.35rem 1.2rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    flex: 1;
}

.eg-cert-card__top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.75rem;
}

.eg-cert-seal {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: linear-gradient(145deg, #461E38, #6b2f55);
    color: #F39318;
    font-size: 1.35rem;
    box-shadow: 0 8px 20px rgba(70, 30, 56, 0.28);
    flex-shrink: 0;
}

.eg-cert-status {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.35rem 0.8rem;
    border-radius: 2rem;
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.2px;
}

.eg-cert-status--valid {
    background: rgba(20, 122, 61, 0.12);
    color: #147a3d;
}

.eg-cert-status--revoked {
    background: rgba(180, 35, 24, 0.12);
    color: #b42318;
}

.eg-cert-card__title {
    margin: 0;
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--eg-secondary, #461E38);
    line-height: 1.35;
}

html[data-bs-theme="dark"] .eg-cert-card__title {
    color: #f6f0f3;
}

.eg-cert-card__number {
    font-family: Consolas, "Courier New", monospace;
    font-size: 0.78rem;
    color: #8a7e86;
    direction: ltr;
    unicode-bidi: plaintext;
}

.eg-cert-meta {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.65rem;
}

.eg-cert-meta__item {
    padding: 0.7rem 0.8rem;
    border-radius: 0.9rem;
    background: rgba(70, 30, 56, 0.04);
    border: 1px solid rgba(70, 30, 56, 0.06);
}

html[data-bs-theme="dark"] .eg-cert-meta__item {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.06);
}

.eg-cert-meta__label {
    display: block;
    font-size: 0.7rem;
    font-weight: 700;
    color: #8a7e86;
    margin-bottom: 0.2rem;
}

.eg-cert-meta__value {
    font-size: 0.92rem;
    font-weight: 800;
    color: var(--eg-secondary, #461E38);
}

html[data-bs-theme="dark"] .eg-cert-meta__value {
    color: #f3ebe8;
}

.eg-cert-card__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
    margin-top: auto;
    padding-top: 0.35rem;
}

.eg-cert-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.65rem 1rem;
    border-radius: 0.9rem;
    font-weight: 800;
    font-size: 0.86rem;
    border: none;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
    font-family: inherit;
}

.eg-cert-btn:disabled {
    opacity: 0.55;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none !important;
}

.eg-cert-btn--primary {
    background: linear-gradient(180deg, #ffb347, #F39318 55%, #d47d0f);
    color: #fff;
    box-shadow: 0 10px 22px rgba(243, 147, 24, 0.32);
}

.eg-cert-btn--primary:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 14px 28px rgba(243, 147, 24, 0.4);
}

.eg-cert-btn--ghost {
    background: rgba(70, 30, 56, 0.06);
    color: var(--eg-secondary, #461E38);
    border: 1px solid rgba(70, 30, 56, 0.12);
}

html[data-bs-theme="dark"] .eg-cert-btn--ghost {
    background: rgba(255, 255, 255, 0.06);
    color: #f6f0f3;
    border-color: rgba(255, 255, 255, 0.1);
}

.eg-cert-btn--ghost:hover:not(:disabled) {
    background: rgba(70, 30, 56, 0.1);
    transform: translateY(-1px);
}

/* Empty / error states — always styled even with zero certificates */
.eg-cert-empty {
    margin: 1rem auto 2rem;
    max-width: 560px;
    text-align: center;
    padding: 2.5rem 1.75rem;
    border-radius: 1.75rem;
    background: linear-gradient(165deg, rgba(255, 255, 255, 0.95), rgba(250, 247, 244, 0.92));
    border: 1px solid rgba(70, 30, 56, 0.1);
    box-shadow: 0 18px 42px rgba(70, 30, 56, 0.08);
}

html[data-bs-theme="dark"] .eg-cert-empty {
    background: linear-gradient(165deg, rgba(40, 28, 36, 0.95), rgba(28, 20, 26, 0.92));
    border-color: rgba(243, 147, 24, 0.16);
}

.eg-cert-empty__art {
    position: relative;
    width: 96px;
    height: 96px;
    margin: 0 auto 1.25rem;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: linear-gradient(145deg, rgba(70, 30, 56, 0.1), rgba(243, 147, 24, 0.16));
}

.eg-cert-empty__art i {
    font-size: 2.4rem;
    color: #F39318;
}

.eg-cert-empty__pulse {
    position: absolute;
    inset: -6px;
    border-radius: 50%;
    border: 2px solid rgba(243, 147, 24, 0.35);
    animation: eg-cert-pulse 2s ease-out infinite;
}

@keyframes eg-cert-pulse {
    0% { transform: scale(0.92); opacity: 0.8; }
    100% { transform: scale(1.2); opacity: 0; }
}

.eg-cert-empty__title {
    margin: 0 0 0.55rem;
    font-size: 1.35rem;
    font-weight: 900;
    color: var(--eg-secondary, #461E38);
}

html[data-bs-theme="dark"] .eg-cert-empty__title {
    color: #f6f0f3;
}

.eg-cert-empty__text {
    margin: 0 auto 1.4rem;
    max-width: 420px;
    color: #6b6170;
    line-height: 1.7;
    font-size: 0.95rem;
}

html[data-bs-theme="dark"] .eg-cert-empty__text {
    color: #b8aeb4;
}

/* =========================
   Verification page
   ========================= */

.eg-verify-shell {
    max-width: 860px;
    margin: 0.5rem auto 3rem;
}

.eg-verify-panel {
    position: relative;
    overflow: hidden;
    border-radius: 1.75rem;
    padding: 2rem 1.75rem 1.75rem;
    background: linear-gradient(165deg, rgba(255, 255, 255, 0.97), rgba(250, 247, 244, 0.94));
    border: 1px solid rgba(70, 30, 56, 0.1);
    box-shadow: 0 22px 50px rgba(70, 30, 56, 0.1);
}

html[data-bs-theme="dark"] .eg-verify-panel {
    background: linear-gradient(165deg, rgba(40, 28, 36, 0.97), rgba(28, 20, 26, 0.94));
    border-color: rgba(243, 147, 24, 0.16);
}

.eg-verify-panel::before {
    content: "";
    position: absolute;
    inset: 0 0 auto 0;
    height: 6px;
    background: linear-gradient(90deg, #461E38, #F39318, #461E38);
}

.eg-verify-panel__ribbon {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.eg-verify-medal {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    font-size: 1.8rem;
    box-shadow: 0 12px 28px rgba(70, 30, 56, 0.22);
}

.eg-verify-medal--valid {
    background: linear-gradient(145deg, #147a3d, #1fa855);
    color: #fff;
}

.eg-verify-medal--revoked {
    background: linear-gradient(145deg, #b54708, #d97706);
    color: #fff;
}

.eg-verify-medal--invalid {
    background: linear-gradient(145deg, #b42318, #e5484d);
    color: #fff;
}

.eg-verify-status-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.55rem 1rem;
    border-radius: 2rem;
    font-weight: 900;
    font-size: 0.92rem;
}

.eg-verify-status-chip--valid {
    background: rgba(20, 122, 61, 0.12);
    color: #147a3d;
}

.eg-verify-status-chip--revoked {
    background: rgba(181, 71, 8, 0.12);
    color: #b54708;
}

.eg-verify-status-chip--invalid {
    background: rgba(180, 35, 24, 0.12);
    color: #b42318;
}

.eg-verify-headline {
    margin: 0 0 0.35rem;
    font-size: 1.45rem;
    font-weight: 900;
    color: var(--eg-secondary, #461E38);
}

html[data-bs-theme="dark"] .eg-verify-headline {
    color: #f6f0f3;
}

.eg-verify-sub {
    margin: 0 0 1.5rem;
    color: #6b6170;
    line-height: 1.65;
}

html[data-bs-theme="dark"] .eg-verify-sub {
    color: #b8aeb4;
}

.eg-verify-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.9rem;
}

@media (max-width: 640px) {
    .eg-verify-grid,
    .eg-cert-meta {
        grid-template-columns: 1fr;
    }

    .eg-verify-panel {
        padding: 1.5rem 1.15rem 1.25rem;
    }
}

.eg-verify-item {
    padding: 1rem 1.05rem;
    border-radius: 1rem;
    background: rgba(70, 30, 56, 0.04);
    border: 1px solid rgba(70, 30, 56, 0.07);
}

html[data-bs-theme="dark"] .eg-verify-item {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.07);
}

.eg-verify-item--wide {
    grid-column: 1 / -1;
}

.eg-verify-item__label {
    display: block;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.4px;
    text-transform: uppercase;
    color: #8a7e86;
    margin-bottom: 0.35rem;
}

.eg-verify-item__value {
    font-size: 1.02rem;
    font-weight: 800;
    color: var(--eg-secondary, #461E38);
    word-break: break-word;
}

html[data-bs-theme="dark"] .eg-verify-item__value {
    color: #f3ebe8;
}

.eg-verify-item__value--mono {
    font-family: Consolas, "Courier New", monospace;
    direction: ltr;
    unicode-bidi: plaintext;
    font-size: 0.88rem;
}

.eg-verify-footer-note {
    margin-top: 1.35rem;
    padding-top: 1.1rem;
    border-top: 1px dashed rgba(70, 30, 56, 0.12);
    font-size: 0.82rem;
    color: #8a7e86;
    text-align: center;
    line-height: 1.6;
}

.eg-verify-loading {
    display: grid;
    place-items: center;
    min-height: 220px;
    gap: 0.85rem;
    color: #6b6170;
    font-weight: 700;
}

.eg-verify-spinner {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: 3px solid rgba(243, 147, 24, 0.2);
    border-top-color: #F39318;
    animation: eg-cert-spin 0.8s linear infinite;
}

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