/* ============================================================
   JOURNAL OF ARTIFICIAL INTELLIGENCE SYSTEMS (JAIS)
   Professional Article Page Styles - FINAL FIX
   Fixed: Abstract justification, Mobile static layout
   Brand: Navy #081B44 | Orange #F4A20A
   ============================================================ */

/* ============================================================
   1.  RESET & BASE
   ============================================================ */
.jais-container .article-content {
    max-width: 900px;
    margin: 0 auto;
    padding: 20px 25px 50px 25px;
    font-family: 'Merriweather', Georgia, 'Times New Roman', serif;
    color: #1f2937;
    line-height: 1.8;
    background: #ffffff;
    box-sizing: border-box;
}

/* ============================================================
   2.  TYPOGRAPHY – HEADINGS
   ============================================================ */
.jais-container .article-content h1 {
    color: #081B44;
    font-size: 2.2rem;
    font-weight: 700;
    border-bottom: 4px solid #F4A20A;
    padding-bottom: 14px;
    margin-top: 0;
    margin-bottom: 22px;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.jais-container .article-content h2 {
    color: #081B44;
    font-size: 1.6rem;
    font-weight: 700;
    margin-top: 42px;
    padding-bottom: 8px;
    border-bottom: 2px solid #eef2f7;
    letter-spacing: -0.01em;
}

.jais-container .article-content h3 {
    color: #081B44;
    font-size: 1.3rem;
    font-weight: 600;
    margin-top: 32px;
}

.jais-container .article-content h4 {
    color: #1f2937;
    font-size: 1.1rem;
    font-weight: 600;
    margin-top: 25px;
}

/* ============================================================
   3.  TYPOGRAPHY – PARAGRAPHS & TEXT
   ============================================================ */
.jais-container .article-content p {
    margin-bottom: 1.2em;
    text-align: justify;
    text-justify: inter-word;
    color: #1f2937;
    font-size: 1.05rem;
    line-height: 1.8;
}

/* ============================================================
   4.  ABSTRACT – FIXED: Justified & Static
   ============================================================ */
/* Target Janeway's abstract from metadata with all possible selectors */
.jais-container .abstract,
.jais-container .article-content .abstract,
.jais-container .article-abstract,
.jais-container #abstract,
.jais-container [class*="abstract"] {
    background: #f8fafc !important;
    padding: 20px 28px !important;
    border-left: 6px solid #F4A20A !important;
    border-radius: 6px !important;
    margin: 22px 0 35px 0 !important;
    font-size: 0.98rem !important;
    line-height: 1.7 !important;
    color: #1f2937 !important;
    /* ★★★ CRITICAL: Abstract justification ★★★ */
    text-align: justify !important;
    text-justify: inter-word !important;
    word-spacing: normal !important;
    letter-spacing: normal !important;
    /* ★★★ Static width - prevents shifting ★★★ */
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
}

.jais-container .abstract-title,
.jais-container .article-content .abstract-title,
.jais-container .article-abstract-title {
    font-weight: 700 !important;
    color: #081B44 !important;
    font-size: 0.8rem !important;
    margin-bottom: 6px !important;
    text-transform: uppercase !important;
    letter-spacing: 0.8px !important;
}

/* Target abstract paragraphs inside the abstract block */
.jais-container .abstract p,
.jais-container .article-content .abstract p,
.jais-container .article-abstract p {
    text-align: justify !important;
    text-justify: inter-word !important;
    margin-bottom: 0.5em !important;
    font-size: 0.98rem !important;
    line-height: 1.7 !important;
}

/* Target any paragraph inside Janeway's metadata abstract */
.jais-container .abstract-content p,
.jais-container .article-content .abstract-content p {
    text-align: justify !important;
    text-justify: inter-word !important;
}

/* ============================================================
   5.  AUTHOR & METADATA
   ============================================================ */
.jais-container .article-content .author {
    font-size: 1rem;
    color: #4b5563;
    margin-bottom: 2px;
    padding-bottom: 8px;
    border-bottom: 1px solid #f1f5f9;
    font-weight: 500;
}

.jais-container .article-content .date {
    font-size: 0.9rem;
    color: #9ca3af;
    margin-bottom: 18px;
}

.jais-container .article-content .subtitle {
    font-size: 1.2rem;
    color: #4b5563;
    margin-top: -8px;
    margin-bottom: 15px;
    font-weight: 400;
}

/* ============================================================
   6.  LINKS
   ============================================================ */
.jais-container .article-content a {
    color: #F4A20A;
    text-decoration: none;
    transition: color 0.2s ease;
    border-bottom: 1px dotted rgba(244, 162, 10, 0.2);
}

.jais-container .article-content a:hover {
    color: #D98C05;
    border-bottom: 1px solid #D98C05;
}

/* ============================================================
   7.  FIGURES & IMAGES
   ============================================================ */
.jais-container .article-content figure,
.jais-container .article-content .figure {
    margin: 35px auto;
    padding: 18px 12px 12px 12px;
    text-align: center;
    background: #fafbfc;
    border: 1px solid #eef2f7;
    border-radius: 8px;
    max-width: 100%;
    box-sizing: border-box;
    transition: box-shadow 0.3s ease;
}

.jais-container .article-content figure:hover,
.jais-container .article-content .figure:hover {
    box-shadow: 0 4px 20px rgba(8, 27, 68, 0.06);
}

.jais-container .article-content figure img,
.jais-container .article-content .figure img {
    max-width: 90%;
    height: auto;
    border-radius: 4px;
    border: 1px solid #eef2f7;
    display: block;
    margin: 0 auto;
    background: #ffffff;
}

.jais-container .article-content figcaption,
.jais-container .article-content .figure .caption {
    margin-top: 14px;
    font-size: 0.9rem;
    font-style: italic;
    color: #6b7280;
    text-align: center;
    width: 100%;
    line-height: 1.5;
}

.jais-container .article-content p img {
    display: block;
    max-width: 100%;
    height: auto;
    margin: 20px auto;
    border-radius: 6px;
    border: 1px solid #eef2f7;
}

/* ============================================================
   8.  TABLES – Fixed Header (White text on Blue background)
   ============================================================ */
.jais-container .article-content table {
    display: block;
    overflow-x: auto;
    width: 100%;
    max-width: 100%;
    margin: 25px auto;
    border-collapse: collapse;
    font-size: 0.9rem;
    background: #ffffff;
    border-radius: 8px;
    border: 1px solid #eef2f7;
    box-sizing: border-box;
}

.jais-container .article-content table th,
.jais-container .article-content table td {
    border: 1px solid #eef2f7;
    padding: 12px 16px;
    text-align: left;
    vertical-align: top;
}

.jais-container .article-content table th {
    background: #081B44 !important;
    color: #ffffff !important;
    font-weight: 600 !important;
    font-size: 0.85rem !important;
    text-transform: uppercase !important;
    letter-spacing: 0.5px !important;
}

.jais-container .article-content table tr:nth-child(even) {
    background: #fafbfc;
}

.jais-container .article-content table caption {
    caption-side: bottom;
    margin-top: 10px;
    font-style: italic;
    color: #6b7280;
    text-align: center;
    font-size: 0.85rem;
}

/* ============================================================
   9.  EQUATIONS (MathJax)
   ============================================================ */
.jais-container .article-content .MathJax {
    font-size: 1.05rem !important;
    color: #1f2937;
}

.jais-container .article-content .MathJax_Display,
.jais-container .article-content .mjx-chtml {
    text-align: center !important;
    margin: 1.5em auto !important;
    display: block !important;
    overflow-x: auto;
    overflow-y: hidden;
    padding: 8px 0;
}

/* ============================================================
   10. REFERENCES
   ============================================================ */
.jais-container .article-content .references {
    font-size: 0.92rem;
    margin-top: 48px;
    padding-top: 25px;
    border-top: 2px solid #eef2f7;
}

.jais-container .article-content .references h2 {
    border-bottom: none;
    margin-top: 0;
    font-size: 1.3rem;
}

.jais-container .article-content .references li {
    margin-bottom: 10px;
    list-style-type: decimal;
    margin-left: 28px;
    padding-left: 5px;
    color: #1f2937;
    line-height: 1.7;
}

/* ============================================================
   11. FOOTER
   ============================================================ */
.jais-container .article-content footer {
    margin-top: 50px;
    padding-top: 25px;
    border-top: 2px solid #eef2f7;
    font-size: 0.8rem;
    color: #9ca3af;
    text-align: center;
    line-height: 1.6;
}

.jais-container .article-content footer strong {
    color: #081B44;
    font-weight: 700;
}

.jais-container .article-content footer a {
    color: #F4A20A;
    border-bottom: none;
}

/* ============================================================
   12. LISTS & BLOCKQUOTES
   ============================================================ */
.jais-container .article-content ul,
.jais-container .article-content ol {
    margin: 1em 0 1.5em 0;
    padding-left: 25px;
    color: #1f2937;
}

.jais-container .article-content li {
    margin-bottom: 6px;
    line-height: 1.7;
}

.jais-container .article-content blockquote {
    margin: 25px 0;
    padding: 15px 25px;
    border-left: 4px solid #F4A20A;
    background: #f8fafc;
    border-radius: 4px;
    font-style: italic;
    color: #4b5563;
}

/* ============================================================
   13. RESPONSIVE – TABLET (max-width: 992px)
   ============================================================ */
@media (max-width: 992px) {
    .jais-container .article-content {
        padding: 15px 20px 40px 20px;
        max-width: 100%;
        /* ★★★ Fixed width to prevent shifting ★★★ */
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .jais-container .article-content h1 {
        font-size: 1.9rem;
    }

    .jais-container .article-content p {
        font-size: 1rem;
    }
}

/* ============================================================
   14. RESPONSIVE – MOBILE (max-width: 768px)
       Static width, no shifting
   ============================================================ */
@media (max-width: 768px) {
    /* --- Container --- */
    .jais-container .article-content {
        padding: 10px 15px 35px 15px;
        line-height: 1.6;
        /* ★★★ CRITICAL: Fixed width to prevent layout shift ★★★ */
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        overflow-x: hidden !important;
    }

    /* --- All content containers must be static --- */
    .jais-container .article-content * {
        max-width: 100% !important;
        box-sizing: border-box !important;
    }

    /* --- Headings --- */
    .jais-container .article-content h1 {
        font-size: 1.6rem;
    }

    .jais-container .article-content h2 {
        font-size: 1.3rem;
        margin-top: 30px;
    }

    /* --- Paragraphs & Text justification on mobile --- */
    .jais-container .article-content p,
    .jais-container .abstract p,
    .jais-container .article-content .abstract p {
        text-align: justify !important;
        text-justify: inter-word !important;
        word-break: break-word !important;
    }

    .jais-container .article-content p {
        font-size: 0.98rem;
    }

    /* --- Abstract - Justified & Static on mobile --- */
    .jais-container .abstract,
    .jais-container .article-content .abstract,
    .jais-container .article-abstract,
    .jais-container #abstract,
    .jais-container [class*="abstract"] {
        padding: 14px 18px !important;
        font-size: 0.9rem !important;
        text-align: justify !important;
        text-justify: inter-word !important;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
    }

    .jais-container .abstract p,
    .jais-container .article-content .abstract p {
        font-size: 0.9rem !important;
        text-align: justify !important;
        text-justify: inter-word !important;
    }

    /* --- Figures & Images --- */
    .jais-container .article-content figure,
    .jais-container .article-content .figure {
        padding: 10px 6px;
        margin: 25px auto;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .jais-container .article-content figure img,
    .jais-container .article-content .figure img {
        max-width: 100%;
        height: auto;
    }

    /* --- Tables --- */
    .jais-container .article-content table {
        font-size: 0.75rem;
        white-space: nowrap;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .jais-container .article-content table th,
    .jais-container .article-content table td {
        padding: 6px 10px;
    }

    .jais-container .article-content table th {
        font-size: 0.7rem !important;
    }

    /* --- References --- */
    .jais-container .article-content .references {
        font-size: 0.85rem;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    /* --- Footer --- */
    .jais-container .article-content footer {
        font-size: 0.75rem;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    /* --- Equations --- */
    .jais-container .article-content .MathJax_Display {
        font-size: 0.9rem !important;
        max-width: 100% !important;
        overflow-x: auto !important;
    }

    /* --- Prevent horizontal scroll --- */
    .jais-container .article-content .article-body {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        overflow-x: hidden !important;
    }
}

/* ============================================================
   15. RESPONSIVE – SMALL MOBILE (max-width: 480px)
   ============================================================ */
@media (max-width: 480px) {
    .jais-container .article-content {
        padding: 8px 10px 25px 10px;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .jais-container .article-content h1 {
        font-size: 1.4rem;
    }

    .jais-container .article-content h2 {
        font-size: 1.1rem;
    }

    .jais-container .article-content p,
    .jais-container .abstract p,
    .jais-container .article-content .abstract p {
        text-align: justify !important;
        text-justify: inter-word !important;
    }

    .jais-container .article-content p {
        font-size: 0.92rem;
    }

    .jais-container .abstract,
    .jais-container .article-content .abstract,
    .jais-container .article-abstract,
    .jais-container #abstract,
    .jais-container [class*="abstract"] {
        padding: 10px 14px !important;
        font-size: 0.85rem !important;
        text-align: justify !important;
        text-justify: inter-word !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .jais-container .abstract p,
    .jais-container .article-content .abstract p {
        font-size: 0.85rem !important;
        text-align: justify !important;
        text-justify: inter-word !important;
    }

    .jais-container .article-content table {
        font-size: 0.7rem;
    }

    .jais-container .article-content table th,
    .jais-container .article-content table td {
        padding: 4px 6px;
    }

    .jais-container .article-content table th {
        font-size: 0.65rem !important;
    }
}

/* ============================================================
   16. PRINT STYLES
   ============================================================ */
@media print {
    .jais-container .article-content {
        max-width: 100%;
        margin: 0;
        padding: 15px 20px;
        line-height: 1.5;
        font-size: 11pt;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .jais-container .article-content h1 {
        font-size: 18pt;
    }

    .jais-container .article-content h2 {
        font-size: 15pt;
    }

    .jais-container .article-content p {
        font-size: 11pt;
        text-align: justify !important;
    }

    .jais-container .abstract,
    .jais-container .article-content .abstract {
        border-left: 4px solid #F4A20A !important;
        background: #f9f9f9 !important;
        text-align: justify !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .jais-container .article-content figure,
    .jais-container .article-content .figure {
        border: 1px solid #ddd;
        box-shadow: none;
        padding: 10px;
    }

    .jais-container .article-content footer {
        display: none;
    }

    .jais-container .article-content table {
        border: 1px solid #000;
    }

    .jais-container .article-content table th {
        background: #f0f0f0 !important;
        color: #000 !important;
    }
}