/* ========================================
   PUBLICATIONS PAGE
   ======================================== */

/* ----- Page Header ----- */
.page-header {
    padding: var(--space-9) 0 var(--space-6);
    padding-top: calc(var(--space-9) + var(--space-7));
    border-bottom: 1px solid var(--color-border);
}

.page-title {
    font-size: var(--text-6xl);
    font-weight: var(--font-weight-bold);
    letter-spacing: var(--letter-spacing-tight);
    color: var(--color-white);
    margin-bottom: var(--space-2);
}

.page-subtitle {
    font-size: var(--text-xl);
    color: var(--color-muted);
    max-width: 600px;
}

/* ----- Aurisus Academy ----- */
.academy-section {
    padding: var(--space-9) 0;
    border-bottom: 1px solid var(--color-border);
}

.academy-card {
    background: var(--color-background-surface);
    border: 1px solid rgba(56, 189, 248, 0.15);
    border-radius: var(--radius-lg);
    padding: var(--space-7);
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-7);
    align-items: center;
    transition: border-color var(--transition-duration-base) var(--transition-ease);
}

.academy-card:hover {
    border-color: rgba(56, 189, 248, 0.3);
}

.academy-badge {
    display: inline-block;
    font-size: var(--text-xs);
    font-weight: var(--font-weight-semibold);
    color: var(--color-electric);
    background: rgba(56, 189, 248, 0.1);
    padding: 2px var(--space-3);
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wide);
    margin-bottom: var(--space-2);
}

.academy-title {
    font-size: var(--text-4xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
    letter-spacing: var(--letter-spacing-tight);
    margin-bottom: var(--space-3);
}

.academy-description {
    font-size: var(--text-base);
    color: var(--color-muted);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--space-3);
}

.academy-description strong {
    color: var(--color-white);
}

.academy-link {
    display: inline-block;
    font-size: var(--text-base);
    font-weight: var(--font-weight-medium);
    color: var(--color-electric);
    padding: var(--space-2) var(--space-4);
    border: 1px solid rgba(56, 189, 248, 0.2);
    border-radius: var(--radius-md);
    transition: all var(--transition-duration-fast) var(--transition-ease);
    margin-top: var(--space-2);
}

.academy-link:hover {
    background: rgba(56, 189, 248, 0.1);
    border-color: var(--color-electric);
    color: var(--color-white);
}

.academy-illustration {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    max-width: 200px;
    margin: 0 auto;
}

.academy-illustration svg {
    width: 100%;
    height: auto;
}

/* ----- Publications Archive ----- */
.publications-archive {
    padding: var(--space-9) 0;
}

.publications-grid-full {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: var(--space-4);
}

.publication-card-full {
    background: var(--color-background-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-5);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    transition: all var(--transition-duration-base) var(--transition-ease);
}

.publication-card-full:hover {
    border-color: var(--color-border-hover);
    transform: translateY(-3px);
    background: var(--color-background-surface-hover);
}

.publication-card-full .publication-date {
    font-size: var(--text-xs);
    color: var(--color-muted);
    letter-spacing: var(--letter-spacing-wide);
}

.publication-card-full .publication-title {
    font-size: var(--text-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
    line-height: var(--line-height-tight);
}

.publication-card-full .publication-description {
    font-size: var(--text-sm);
    color: var(--color-muted);
    line-height: var(--line-height-relaxed);
    flex-grow: 1;
    margin-top: var(--space-1);
}

.publication-card-full .publication-link {
    font-size: var(--text-sm);
    color: var(--color-primary);
    align-self: flex-start;
    margin-top: var(--space-2);
    transition: color var(--transition-duration-fast) var(--transition-ease);
}

.publication-card-full .publication-link:hover {
    color: var(--color-electric);
}

/* ----- Loading State ----- */
.publications-loading {
    display: flex;
    gap: var(--space-2);
    justify-content: center;
    padding: var(--space-8);
    grid-column: 1 / -1;
}

.loading-dot {
    display: inline-block;
    width: 10px;
    height: 10px;
    background: var(--color-muted);
    border-radius: 50%;
    animation: loadingDot 1.4s ease-in-out infinite;
}

.loading-dot:nth-child(2) {
    animation-delay: 0.2s;
}

.loading-dot:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes loadingDot {
    0%, 80%, 100% {
        transform: scale(0.6);
        opacity: 0.3;
    }
    40% {
        transform: scale(1);
        opacity: 1;
    }
}

/* ----- Error State ----- */
.publications-error {
    text-align: center;
    padding: var(--space-8);
    color: var(--color-muted);
    grid-column: 1 / -1;
}

.publications-error a {
    color: var(--color-primary);
}

.publications-error a:hover {
    color: var(--color-electric);
}

/* ----- Empty State ----- */
.publications-empty {
    text-align: center;
    padding: var(--space-8);
    color: var(--color-muted);
    grid-column: 1 / -1;
}

/* ----- Responsive ----- */
@media (max-width: 1024px) {
    .publications-grid-full {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    }
}

@media (max-width: 768px) {
    .academy-card {
        grid-template-columns: 1fr;
        gap: var(--space-5);
        padding: var(--space-5);
        text-align: center;
    }
    
    .academy-illustration {
        max-width: 120px;
    }
    
    .academy-title {
        font-size: var(--text-3xl);
    }
}

@media (max-width: 640px) {
    .page-title {
        font-size: var(--text-4xl);
    }
    
    .page-subtitle {
        font-size: var(--text-base);
    }
    
    .publications-grid-full {
        grid-template-columns: 1fr;
    }
    
    .publication-card-full {
        padding: var(--space-4);
    }
    
    .publication-card-full .publication-title {
        font-size: var(--text-lg);
    }
    
    .academy-card {
        padding: var(--space-4);
    }
    
    .academy-title {
        font-size: var(--text-2xl);
    }
}