/* ==========================
   AAiT ENGINEERING JOURNAL - FINAL CLEAN
   ========================== */

/* BODY */
body {
    font-family: "Segoe UI", Arial, sans-serif;
    font-size: 16px;
    line-height: 1.7;
    background: #fdfbf5;
    color: #222;
}

/* HEADER */
.pkp_structure_head {
    background: #d4a017;
    border-bottom: 5px solid #000;
}

/* JOURNAL TITLE */
.pkp_site_name a {
    color: #000;
    font-weight: 800;
    font-size: 2.2rem;
    text-transform: uppercase;
}

/* NAVIGATION */
.pkp_navigation_primary {
    background: #000;
}

.pkp_navigation_primary > li > a {
    color: #d4a017;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 13px;
}

.pkp_navigation_primary > li > a:hover {
    background: #d4a017;
    color: #000;
}

/* HOMEPAGE BLOCK */
.pkp_page_index .homepage_about {
    background: #fff8dc;
    border-left: 6px solid #d4a017;
    padding: 20px;
}

/* ARTICLE CARDS */
.obj_article_summary {
    background: #fff;
    border-radius: 6px;
    padding: 20px;
    margin-bottom: 20px;
    border: 1px solid #e5e5e5;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    transition: 0.3s;
}

.obj_article_summary:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}

/* ARTICLE TITLES */
.obj_article_summary .title a,
.article-details h1 {
    color: #000;
    font-weight: 700;
}

/* AUTHORS */
.obj_article_summary .meta .authors {
    color: #444;
}

/* DOI */
.item.doi {
    background: #fff3cd;
    border-left: 5px solid #d4a017;
    padding: 10px;
}

/* ABSTRACT */
.item.abstract {
    background: #fafafa;
    border-left: 4px solid #000;
    padding: 20px;
}

/* KEYWORDS */
.item.keywords {
    background: #fff8dc;
    padding: 15px;
}

/* BUTTONS */
.obj_galley_link,
.cmp_button {
    background: #000;
    color: #d4a017 !important;
    border-radius: 3px;
    font-weight: 600;
}

.obj_galley_link:hover,
.cmp_button:hover {
    background: #d4a017;
    color: #000 !important;
}

/* ISSUE BOX */
.obj_issue_summary {
    border: 1px solid #ddd;
    transition: 0.3s;
}

.obj_issue_summary:hover {
    box-shadow: 0 3px 12px rgba(0,0,0,0.2);
}

/* SIDEBAR */
.pkp_block {
    border: 1px solid #ddd;
}

.pkp_block .title {
    background: #000;
    color: #d4a017;
    padding: 10px;
}

/* TABLES */
table th {
    background: #d4a017;
    color: #000;
}

table td {
    border: 1px solid #ccc;
}

/* ARTICLE PAGE (IEEE STYLE) */
.article-details {
    max-width: 900px;
    margin: auto;
    background: #fff;
    padding: 30px;
}

.article-details h2 {
    border-bottom: 2px solid #d4a017;
    padding-bottom: 5px;
    margin-top: 30px;
}

/* FOOTER */
.pkp_structure_footer_wrapper {
    background: #000;
    color: #d4a017;
    padding: 25px 10px;
    text-align: center;
    border-top: 3px solid #d4a017;
}

.pkp_structure_footer_wrapper p {
    margin: 6px 0;
    font-size: 14px;
}

.pkp_structure_footer_wrapper a {
    color: #d4a017;
    text-decoration: none;
}

.pkp_structure_footer_wrapper a:hover {
    text-decoration: underline;
}

.footer-copy {
    font-size: 13px;
    opacity: 0.85;
    margin-top: 10px;
}

/* MOBILE */
@media (max-width: 768px) {
    .pkp_site_name a {
        font-size: 1.5rem;
    }
}



/* ==========================
   COMPACT CENTERED FOOTER
   ========================== */

.pkp_structure_footer_wrapper {
    background: #000;
    color: #d4a017;

    padding: 10px 0;              /* smaller height */
    border-top: 2px solid #d4a017;

    display: flex;
    justify-content: center;      /* horizontal center */
    align-items: center;          /* vertical center */
    text-align: center;
}

/* REMOVE DEFAULT MARGINS */
.pkp_structure_footer_wrapper p {
    margin: 0;                    /* zero margin */
    font-size: 13px;
}

/* LINKS */
.pkp_structure_footer_wrapper a {
    color: #d4a017;
    text-decoration: none;
    margin: 0 8px;                /* small spacing between links */
}

.pkp_structure_footer_wrapper a:hover {
    text-decoration: underline;
}

/* COPYRIGHT TEXT */
.footer-copy {
    margin-left: 10px;
    font-size: 12px;
    opacity: 0.8;
}

/* MAKE CONTENT INLINE (ONE LINE) */
.pkp_structure_footer_wrapper {
    flex-wrap: wrap;              /* prevents overflow on small screens */
    gap: 6px;
}
.pkp_structure_footer_wrapper * {
    margin: 0 !important;
    padding: 0 !important;
}