/* Custom Color Scheme Override
 * Primary: #1D3D59 (Deep blue)
 * Secondary: #518C27 (Forest green)
 * Darkest: #022601 (Very dark green)
 * Lightest: #8FBF60 (Light green)
 * Highlight: #CF2363 (Magenta)
 *
 * Rules:
 * - Sections alternate: Primary → Secondary → Primary → Secondary
 * - Text white on colored backgrounds, theme color on white backgrounds
 * - Buttons unified style (like Publications button)
 * - Publication items: titles white, other text = button color
 */

:root {
    --color-primary: #1D3D59;
    --color-secondary: #518C27;
    --color-darkest: #022601;
    --color-lightest: #8FBF60;
    --color-highlight: #CF2363;
}

/* ===== GLOBAL STYLES ===== */

/* Default text white (will override for white backgrounds) */
body, p, h1, h2, h3, h4, h5, h6, li, span, a, label, div {
    color: #ffffff !important;
}

body {
    background-color: var(--color-primary) !important;
}

/* ===== SECTION BACKGROUNDS - ALTERNATING PRIMARY/SECONDARY ===== */

/* Section 1: Banner - PRIMARY */
.style1.color5,
.style1.color5.invert {
    background-color: var(--color-primary) !important;
    color: #ffffff !important;
}

/* Section 2: About - SECONDARY */
.style1.color4 {
    background-color: var(--color-secondary) !important;
    color: #ffffff !important;
}

/* Section 3: Research - PRIMARY */
.style1.color1,
.style1.color1.invert {
    background-color: var(--color-primary) !important;
    color: #ffffff !important;
}

/* Section 4: Publications - SECONDARY */
.wrapper.style1.align-center {
    background-color: var(--color-secondary) !important;
    color: #ffffff !important;
}

.style1.medium {
    background-color: var(--color-secondary) !important;
    color: #ffffff !important;
}

/* Publications items container */
.items {
    background-color: transparent !important;
}

/* Publication items styling */
.items article {
    color: var(--color-primary) !important;
    border-color: var(--color-primary) !important;
    border-width: 2px !important;
}

/* Publication titles - WHITE */
.items article h3 {
    color: #ffffff !important;
}

/* Publication content (authors, venue) - PRIMARY color (button color in secondary section) */
.items article p,
.items article p strong,
.items article span {
    color: var(--color-primary) !important;
}

/* Publication icons - PRIMARY color */
.items article .icon {
    color: var(--color-primary) !important;
    border-color: var(--color-primary) !important;
    border-width: 2px !important;
}

/* Thicker grid lines in publications */
.items.style1 {
    grid-gap: 3em !important;
}

/* Section 5: Contact - PRIMARY */
.style2.invert {
    background-color: var(--color-primary) !important;
    color: #ffffff !important;
}

/* Section 6: Footer - SECONDARY */
footer.style2,
footer.wrapper.style2 {
    background-color: var(--color-secondary) !important;
    color: #ffffff !important;
}

/* Bottom box - use complementary color */
footer .inner,
footer > div {
    background-color: transparent !important;
}

/* ===== UNIFIED BUTTON STYLES (Publications type) ===== */

/* All buttons: no border, solid background, nicely rounded */
button, .button, a.button {
    border: none !important;
    color: #ffffff !important;
    transition: all 0.3s ease !important;
    padding: 0.75em 1.5em !important;
    border-radius: 2em !important;
    font-weight: 600 !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    line-height: 1 !important;
}

/* Buttons in PRIMARY sections → SECONDARY background */
.style1.color5 .button,
.style1.color1 .button,
.style2.invert .button,
footer .button {
    background-color: var(--color-secondary) !important;
    color: #ffffff !important;
}

/* Buttons in SECONDARY sections → PRIMARY background */
.style1.color4 .button,
.style1.medium .button,
.wrapper.style1.align-center .button,
.items .button {
    background-color: var(--color-primary) !important;
    color: #ffffff !important;
}

/* All buttons on hover → HIGHLIGHT color */
button:hover, .button:hover, a.button:hover {
    background-color: var(--color-highlight) !important;
    color: #ffffff !important;
}

/* Small buttons keep same style */
.button.small {
    padding: 0.5em 1em !important;
    font-size: 0.9em !important;
}

/* Primary button class */
.button.primary {
    background-color: var(--color-primary) !important;
    border: none !important;
}

.button.primary:hover {
    background-color: var(--color-highlight) !important;
}

/* ===== ICON STYLES ===== */

.icon.style1 {
    color: #ffffff !important;
    border: 2px solid #ffffff !important;
}

.icon.style1:hover {
    background-color: var(--color-highlight) !important;
    border-color: var(--color-highlight) !important;
    color: #ffffff !important;
}

/* ===== LINK STYLES ===== */

/* Links white with subtle underline */
a {
    color: #ffffff !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.3) !important;
}

a:hover {
    color: var(--color-lightest) !important;
    border-bottom-color: var(--color-lightest) !important;
}

/* Links inside publication items - PRIMARY color */
.items article a:not(.button) {
    color: var(--color-primary) !important;
    border-bottom-color: var(--color-primary) !important;
}

.items article a:not(.button):hover {
    color: var(--color-highlight) !important;
    border-bottom-color: var(--color-highlight) !important;
}

/* Button links no underline */
a.button {
    border-bottom: none !important;
}

/* ===== HEADINGS ===== */

h1, h2, h3, h4, h5, h6 {
    color: #ffffff !important;
}

/* ===== FOOTER SPECIFIC ===== */

footer p,
footer a,
footer span {
    color: #ffffff !important;
}

footer a:hover {
    color: var(--color-lightest) !important;
}

footer .icons .icon {
    border-color: #ffffff !important;
}

/* ===== WHITE BACKGROUND OVERRIDES ===== */

/* If any section has white background, use theme color for text */
[style*="background-color: #fff"],
[style*="background-color: white"],
[style*="background: #fff"],
[style*="background: white"],
.bg-white {
    color: var(--color-primary) !important;
}

.bg-white * {
    color: var(--color-primary) !important;
}

.bg-white h1, .bg-white h2, .bg-white h3,
.bg-white h4, .bg-white h5, .bg-white h6 {
    color: var(--color-primary) !important;
}

/* ===== PUBLICATIONS LIST STYLES ===== */

.publications-list {
    max-width: 900px;
    margin: 3em auto;
    text-align: left;
}

.publication-item {
    margin-bottom: 3em;
    padding-bottom: 2em;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.publication-item:last-child {
    border-bottom: none;
}

/* Publication title - WHITE and prominent */
.publication-item h3 {
    color: #ffffff !important;
    font-size: 1.2em;
    margin-bottom: 0.5em;
    font-weight: 600;
    line-height: 1.4;
}

/* Authors - PRIMARY color (same as button color in secondary section) */
.publication-item .authors {
    color: var(--color-primary) !important;
    margin: 0.5em 0;
    font-size: 1em;
}

.publication-item .authors strong {
    color: var(--color-primary) !important;
}

/* Venue - PRIMARY color */
.publication-item .venue {
    color: var(--color-primary) !important;
    margin: 0.5em 0;
    font-style: italic;
}

/* Publication links */
.publication-links {
    margin-top: 1em;
    display: flex;
    gap: 0.75em;
    flex-wrap: wrap;
}

.publication-links .button {
    background-color: var(--color-primary) !important;
    color: #ffffff !important;
    padding: 0.5em 1.25em !important;
    font-size: 0.9em !important;
}

.publication-links .button:hover {
    background-color: var(--color-highlight) !important;
}

/* ===== ACCESSIBILITY - FOCUS STATES ===== */

/* Visible focus outline for keyboard navigation */
a:focus-visible,
button:focus-visible,
.button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
    outline: 3px solid var(--color-lightest) !important;
    outline-offset: 2px !important;
}

/* Focus states for buttons */
button:focus-visible,
.button:focus-visible,
a.button:focus-visible {
    background-color: var(--color-highlight) !important;
    outline: 3px solid var(--color-lightest) !important;
    outline-offset: 2px !important;
}

/* Focus states for icons */
.icon:focus-visible {
    outline: 3px solid var(--color-lightest) !important;
    outline-offset: 2px !important;
    background-color: var(--color-highlight) !important;
    border-color: var(--color-highlight) !important;
}

/* Skip to content link */
.skip-to-content {
    position: absolute !important;
    top: -100px !important;
    left: 50% !important;
    transform: translateX(-50%) !important;
    background-color: var(--color-primary) !important;
    color: #ffffff !important;
    padding: 1em 2em !important;
    z-index: 10000 !important;
    border-radius: 0 0 0.5em 0.5em !important;
    text-decoration: none !important;
    border: none !important;
    font-weight: 600 !important;
}

.skip-to-content:focus {
    top: 0 !important;
    outline: 3px solid var(--color-lightest) !important;
}