/**
 * Responsive menu and layout styles
 * Fixes for zoom levels and narrow screen widths
 */

/* ========================================
   HEADER / TOP BAR RESPONSIVE FIXES
   ======================================== */

/* Ensure header row doesn't break at intermediate widths */
.header__row {
    flex-wrap: nowrap;
    align-items: center;
}

/* Logo responsive sizing */
.logo {
    flex-shrink: 0;
    min-width: 0;
}

.logo__university-img,
.logo__ecoai-img {
    max-height: 50px;
    height: auto;
    width: auto;
}

/* Menu button styling for consistency */
.menu__btn-title {
    white-space: nowrap;
}

/* Responsive header at various zoom levels / widths */
@media screen and (max-width: 1100px) {
    .logo__university-img,
    .logo__ecoai-img {
        max-height: 45px;
    }
    
    .logo__separator {
        margin: 0 15px;
        height: 35px;
    }
}

@media screen and (max-width: 900px) {
    .logo__university-img,
    .logo__ecoai-img {
        max-height: 40px;
    }
    
    .logo__separator {
        margin: 0 12px;
        height: 32px;
    }
}

@media screen and (max-width: 767px) {
    .header__row {
        justify-content: space-between;
    }
    
    .logo__university-img,
    .logo__ecoai-img {
        max-height: 35px;
    }
    
    .logo__separator {
        margin: 0 10px;
        height: 28px;
    }
}

@media screen and (max-width: 500px) {
    .header__row {
        padding: 8px 3% !important;
    }
    
    .logo__university-img,
    .logo__ecoai-img {
        max-height: 30px;
    }
    
    .logo__separator {
        margin: 0 6px;
        height: 24px;
    }
    
    .logo__university {
        margin-right: 0;
    }
}

@media screen and (max-width: 380px) {
    .logo__university-img,
    .logo__ecoai-img {
        max-height: 25px;
    }
    
    .logo__separator {
        margin: 0 4px;
        height: 20px;
    }
}

/* ========================================
   HOMEPAGE CONTENT RESPONSIVE FIXES
   ======================================== */

/* Ensure bio-row doesn't overflow */
.bio-row {
    overflow: hidden;
}

.bio-text {
    min-width: 0; /* Allow text to shrink properly in flex */
    overflow-wrap: break-word;
    word-wrap: break-word;
}

.bio-photo {
    flex-shrink: 0;
}

/* Force stacking at narrower widths to prevent text overlap */
@media screen and (max-width: 1000px) {
    .bio-row {
        gap: 35px;
    }
    
    .bio-photo {
        flex: 0 0 240px;
    }
}

@media screen and (max-width: 850px) {
    .bio-row {
        flex-direction: column-reverse !important;
        gap: 25px;
    }
    
    .bio-photo {
        flex: 0 0 auto !important;
        max-width: 260px;
        margin: 0 auto;
    }
    
    .bio-text {
        text-align: left;
    }
}

/* Hero section responsive fixes */
@media screen and (max-width: 600px) {
    .hero-content {
        padding-top: 80px !important;
    }
    
    .hero-content h1 {
        font-size: 1.8rem !important;
        margin-bottom: 15px !important;
    }
    
    .hero-content .prof-title,
    .hero-content .prof-dept {
        font-size: 1rem !important;
    }
}

@media screen and (max-width: 400px) {
    .hero-content h1 {
        font-size: 1.5rem !important;
    }
    
    .hero-content .prof-title,
    .hero-content .prof-dept {
        font-size: 0.9rem !important;
    }
    
    .hero-icons a {
        margin: 0 6px;
    }
    
    .hero-icons svg {
        width: 20px !important;
        height: 20px !important;
    }
}

/* News grid responsive */
@media screen and (max-width: 500px) {
    .news-card {
        padding: 20px;
    }
    
    .news-card .news-title {
        font-size: 1.1rem;
    }
    
    .news-card .news-desc {
        font-size: 16px;
    }
}

/* ========================================
   POST NAVIGATION (PREV/NEXT) OVERRIDES
   ======================================== */

.post-nav {
    border-top: 2px solid #D5A10E;
    border-bottom: none;
    margin-top: 30px;
}

.post-nav__caption {
    color: #D5A10E;
    font-size: 0.75rem;
    letter-spacing: 1px;
}

.post-nav__link:hover .post-nav__post-title {
    color: #D5A10E;
}

.post-nav__post-title {
    color: #333;
    font-size: 0.95rem;
    transition: color 0.2s ease;
}

/* ========================================
   TAGS OVERRIDES
   ======================================== */

.tags__item {
    background: #333;
    border-radius: 4px;
}

.tags__item:hover {
    background: #D5A10E;
}

/* ========================================
   MENU RESPONSIVE STYLES
   When .menu--compact is added, force mobile menu behavior
   ======================================== */

/* Default: Hide menu button and show horizontal menu for wider screens */
@media screen and (min-width: 767px) {
    /* When NOT in compact mode, show horizontal menu */
    .menu:not(.menu--compact) .menu__btn {
        display: none;
    }

    .menu:not(.menu--compact) .menu__list,
    .js .menu:not(.menu--compact) .menu__list {
        position: relative;
        display: flex;
        flex-wrap: nowrap; /* Prevent wrapping - key change */
        visibility: visible;
        border: 0;
        transform: none;
        border-radius: 4px;
        overflow: hidden;
        background: #fff;
        box-shadow: none;
        min-width: auto;
        width: auto;
        right: auto;
        top: auto;
    }

    .js .menu:not(.menu--compact) .menu__list .menu__link {
        color: #000;
        padding: 10px 15px;
    }

    .js .menu:not(.menu--compact) .menu__list .menu__link:hover {
        background: transparent;
        color: #D5A10E;
    }

    .menu:not(.menu--compact) .menu__item {
        border-left: 1px solid rgba(0, 0, 0, .1);
    }

    /* COMPACT MODE: Force mobile menu behavior even on wider screens */
    .menu.menu--compact .menu__btn {
        display: block;
    }

    .menu.menu--compact {
        position: relative;
    }

    .js .menu.menu--compact .menu__list {
        position: absolute;
        z-index: 1000;
        width: auto;
        right: 0;
        top: 100%;
        visibility: hidden;
        transform: scaleY(0);
        transform-origin: top right;
        background: rgba(42, 42, 42, 0.95);
        border-radius: 4px;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
        min-width: 150px;
        display: block;
    }

    .js .menu.menu--compact .menu__list--active {
        visibility: visible;
        transform: scaleY(1);
    }

    .js .menu.menu--compact .menu__list .menu__link {
        color: #fff;
        display: block;
        padding: 12px 20px;
    }

    .js .menu.menu--compact .menu__list .menu__link:hover {
        background: rgba(255, 255, 255, 0.1);
        color: #fff;
    }

    .menu.menu--compact .menu__item {
        border-left: none;
    }
}