/* Page Thèse — mise en forme dédiée */

.page-these .container { max-width: 720px; }

.these-hero {
    background: linear-gradient(145deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: var(--color-white);
    padding: 2.5rem 1.5rem 3rem;
    margin-bottom: 2.5rem;
}
.these-hero .container { padding: 0 1.75rem; }
.breadcrumb-light a {
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
}
.breadcrumb-light a:hover { color: var(--color-white); }
.breadcrumb-light { color: rgba(255, 255, 255, 0.7); margin-bottom: 1rem; }
.thesis-hero-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 600;
    margin: 0 0 0.35rem;
    letter-spacing: 0.02em;
}
.thesis-hero-lead {
    font-size: 1.1rem;
    opacity: 0.9;
    margin: 0;
}

.thesis-card {
    background: var(--color-white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
    margin-bottom: 2.5rem;
    border: 1px solid rgba(26, 54, 93, 0.08);
}
.thesis-card-inner {
    padding: 2rem 2rem 2.25rem;
}
.thesis-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-accent);
    margin-bottom: 0.75rem;
}
.thesis-title {
    font-family: var(--font-heading);
    font-size: 1.65rem;
    font-weight: 600;
    color: var(--color-primary);
    margin: 0 0 0.75rem;
    line-height: 1.3;
    letter-spacing: 0.01em;
}
.thesis-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.25rem 0.5rem;
    font-size: 0.95rem;
    color: var(--color-text-muted);
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--color-bg-alt);
}
.thesis-meta-sep {
    color: var(--color-text-muted);
    opacity: 0.6;
    font-weight: 300;
}
.thesis-meta-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.5rem 1rem;
}
.thesis-meta-grid .thesis-meta-item {
    display: block;
}
.thesis-meta-grid .thesis-meta-sep { display: none; }
@media (min-width: 600px) {
    .thesis-meta-grid { grid-template-columns: repeat(2, 1fr); }
}
.thesis-abstract {
    margin-bottom: 1.75rem;
}
.thesis-abstract p {
    margin: 0 0 1rem;
    line-height: 1.7;
    color: var(--color-text);
}
.thesis-abstract p:last-of-type { margin-bottom: 0; }
.thesis-keywords {
    margin-top: 1.25rem;
    padding-top: 1rem;
    border-top: 1px solid var(--color-bg-alt);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem 0.75rem;
}
.thesis-keywords-label {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    font-weight: 500;
}
.thesis-keyword {
    display: inline-block;
    padding: 0.25em 0.65em;
    font-size: 0.85rem;
    background: var(--color-bg-alt);
    color: var(--color-primary);
    border-radius: 999px;
    font-weight: 500;
}
.thesis-download {
    margin: 0;
}
.btn-thesis-download {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.85rem 1.5rem;
    font-size: 1rem;
}
.btn-icon {
    font-size: 1.1em;
    opacity: 0.95;
}
.thesis-download small {
    display: block;
    margin-top: 0.75rem;
    color: var(--color-text-muted);
    font-size: 0.85rem;
}
.thesis-download small a { color: var(--color-accent); text-decoration: none; }
.thesis-download small a:hover { text-decoration: underline; }

.thesis-section {
    margin-bottom: 2rem;
}
.thesis-section-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-primary);
    margin: 0 0 0.5rem;
}
.thesis-section-intro {
    color: var(--color-text-muted);
    font-size: 1rem;
    margin: 0 0 1.25rem;
}
.publications-list {
    list-style: none;
    padding: 0;
    margin: 0;
}
.publication-item {
    display: flex;
    gap: 1rem;
    padding: 1rem 1.25rem;
    background: var(--color-white);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    margin-bottom: 0.75rem;
    border-left: 4px solid var(--color-accent);
    transition: box-shadow var(--transition);
}
.publication-item:hover { box-shadow: var(--shadow); }
.publication-year {
    flex-shrink: 0;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-accent);
    width: 3.5rem;
}
.publication-content {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}
.publication-content strong { color: var(--color-primary); }
.publication-authors {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

/* Dark mode */
body.dark .these-hero {
    background: linear-gradient(145deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
}
body.dark .thesis-card {
    background: var(--color-bg-card);
    border-color: rgba(255,255,255,0.06);
}
body.dark .thesis-keyword {
    background: rgba(255,255,255,0.08);
    color: var(--color-primary-light);
}
body.dark .publication-item {
    background: var(--color-bg-card);
    border-left-color: var(--color-accent);
}

@media (max-width: 768px) {
    .these-hero { padding: 2rem 1rem 2.5rem; }
    .thesis-card-inner { padding: 1.5rem 1.25rem; }
    .thesis-title { font-size: 1.4rem; }
    .thesis-meta { flex-direction: column; align-items: flex-start; }
    .thesis-meta-sep { display: none; }
}