/* ═══════════════════════════════════════════════════════════════════════════
   KODA CERTIFICATIONS HUB — Dark Academia
   ═══════════════════════════════════════════════════════════════════════════ */

.koda-cert-hub {
    max-width: 1100px;
    margin: 0 auto;
    padding: 2rem 1rem;
}

.koda-cert-hub__header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.koda-cert-hub__header h1 {
    font-family: 'Cormorant Garamond', Georgia, serif;
    font-size: 2rem;
    font-weight: 600;
    color: var(--koda-text-primary, #f4f1ea);
    margin: 0 0 0.5rem;
}

.koda-cert-hub__header p {
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    color: var(--koda-text-secondary, #a89f8d);
    margin: 0;
}

/* ── Grid ─────────────────────────────────────────────────────────── */

.koda-cert-hub__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

/* ── Card ─────────────────────────────────────────────────────────── */

.koda-cert-hub__card {
    background: var(--koda-panel-elevated, #1a1a1a);
    border: 1px solid var(--koda-border, #2d2a25);
    border-radius: 12px;
    padding: 2rem 1.5rem;
    text-align: center;
    position: relative;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.koda-cert-hub__card:hover {
    border-color: var(--cert-accent, var(--koda-gold, #d4af37));
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
}

.koda-cert-hub__card--certified {
    border-color: var(--cert-accent, var(--koda-gold));
    background: linear-gradient(180deg, var(--koda-panel-elevated, #1a1a1a) 0%, rgba(212, 175, 55, 0.03) 100%);
}

.koda-cert-hub__icon {
    font-size: 2.5rem;
    display: block;
    margin-bottom: 0.75rem;
}

.koda-cert-hub__monde {
    font-family: 'Inter', sans-serif;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--cert-accent, var(--koda-text-muted));
    display: block;
    margin-bottom: 0.5rem;
}

.koda-cert-hub__title {
    font-family: 'Cormorant Garamond', Georgia, serif;
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--koda-text-primary, #f4f1ea);
    margin: 0 0 0.5rem;
}

.koda-cert-hub__desc {
    font-family: 'Inter', sans-serif;
    font-size: 0.85rem;
    color: var(--koda-text-secondary, #a89f8d);
    line-height: 1.5;
    margin: 0 0 1rem;
}

/* ── Requirements ─────────────────────────────────────────────────── */

.koda-cert-hub__requirements {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.koda-cert-hub__req {
    font-family: 'Inter', sans-serif;
    font-size: 0.75rem;
    color: var(--koda-text-muted, #6b6358);
    background: var(--koda-surface, #1e1e1e);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    border: 1px solid var(--koda-border, #2d2a25);
}

/* ── Status badge ─────────────────────────────────────────────────── */

.koda-cert-hub__status {
    display: inline-block;
    font-family: 'Inter', sans-serif;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0.25rem 0.9rem;
    border-radius: 20px;
    margin-top: 1rem;
}

.koda-cert-hub__status--certified {
    background: rgba(39, 174, 96, 0.15);
    color: #2ecc71;
    border: 1px solid rgba(39, 174, 96, 0.3);
}

.koda-cert-hub__status--ready {
    background: rgba(212, 175, 55, 0.15);
    color: var(--koda-gold, #d4af37);
    border: 1px solid var(--koda-gold-border, rgba(212, 175, 55, 0.3));
}

.koda-cert-hub__status--boss_needed {
    background: rgba(230, 126, 34, 0.12);
    color: #e67e22;
    border: 1px solid rgba(230, 126, 34, 0.3);
}

.koda-cert-hub__status--in_progress {
    background: rgba(52, 152, 219, 0.12);
    color: #3498db;
    border: 1px solid rgba(52, 152, 219, 0.3);
}

.koda-cert-hub__status--locked {
    background: rgba(107, 99, 88, 0.12);
    color: var(--koda-text-muted, #6b6358);
    border: 1px solid var(--koda-border, #2d2a25);
}

/* ── Certified state ──────────────────────────────────────────────── */

.koda-cert-hub__certified {
    margin-top: 0.75rem;
}

.koda-cert-hub__badge-earned {
    display: block;
    font-family: 'Inter', sans-serif;
    font-size: 0.8rem;
    color: #2ecc71;
    margin-bottom: 0.25rem;
}

.koda-cert-hub__score {
    display: block;
    font-family: 'Inter', sans-serif;
    font-size: 0.8rem;
    color: var(--koda-text-secondary, #a89f8d);
    margin-bottom: 0.75rem;
}

.koda-cert-hub__actions {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

/* ── Progress info ────────────────────────────────────────────────── */

.koda-cert-hub__progress-info {
    margin-top: 0.75rem;
}

.koda-cert-hub__progress-bar {
    height: 4px;
    background: var(--koda-surface, #1e1e1e);
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 0.5rem;
}

.koda-cert-hub__progress-fill {
    height: 100%;
    background: var(--cert-accent, var(--koda-gold));
    border-radius: 2px;
    transition: width 0.5s ease;
}

.koda-cert-hub__progress-text {
    font-family: 'Inter', sans-serif;
    font-size: 0.75rem;
    color: var(--koda-text-muted, #6b6358);
    display: block;
    margin-bottom: 0.75rem;
}

.koda-cert-hub__boss-btn {
    background: var(--cert-accent, var(--koda-gold)) !important;
    color: var(--koda-void, #0a0a0a) !important;
}

.koda-cert-hub__wait {
    font-family: 'Inter', sans-serif;
    font-size: 0.8rem;
    color: var(--koda-text-muted, #6b6358);
    font-style: italic;
    display: block;
    margin-top: 0.5rem;
}

.koda-cert-hub__login-hint {
    font-family: 'Inter', sans-serif;
    font-size: 0.85rem;
    color: var(--koda-text-muted, #6b6358);
    margin-top: 0.75rem;
}

.koda-cert-hub__login-hint a {
    color: var(--koda-gold, #d4af37);
    text-decoration: underline;
}

/* ── Responsive ───────────────────────────────────────────────────── */

@media (max-width: 768px) {
    .koda-cert-hub__grid {
        grid-template-columns: 1fr;
    }

    .koda-cert-hub__header h1 {
        font-size: 1.6rem;
    }
}