/* LuminaPulse Archive — app shell layout */

:root {
    --arc-layout-width: 80%;
    --arc-layout-max-width: 1500px;
    --arc-glow: rgba(240, 180, 41, 0.35);
}

.arc-layout-width {
    width: var(--arc-layout-width);
    max-width: var(--arc-layout-max-width);
    margin-left: auto;
    margin-right: auto;
}

.arc-body {
    font-family: 'Plus Jakarta Sans', 'Noto Sans', sans-serif;
    margin: 0;
    background:
        radial-gradient(ellipse 80% 50% at 50% -10%, rgba(124, 108, 240, 0.08), transparent),
        radial-gradient(ellipse 60% 40% at 100% 0%, rgba(240, 180, 41, 0.06), transparent),
        var(--aexp-bg-tertiary, #eef1f8);
    min-height: 100vh;
}

.arc-body--fluid {
    height: 100vh;
    overflow: hidden;
}

.arc-app {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: var(--aexp-bg-tertiary, #f0f3f5);
}

.arc-body--fluid .arc-app {
    height: 100%;
    min-height: 0;
}

/* Header */
.arc-header {
    background: var(--aexp-gradient-main);
    border-bottom: none;
    box-shadow: 0 4px 24px rgba(17, 26, 48, 0.18);
    flex-shrink: 0;
    position: relative;
    overflow: hidden;
}

.arc-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 12% 50%, rgba(240, 180, 41, 0.12) 0%, transparent 45%),
        radial-gradient(circle at 88% 30%, rgba(124, 108, 240, 0.15) 0%, transparent 40%);
    pointer-events: none;
}

.arc-header-top {
    width: var(--arc-layout-width);
    max-width: var(--arc-layout-max-width);
    margin: 0 auto;
    min-height: 76px;
    padding: 14px 44px;
    display: flex;
    align-items: stretch;
    justify-content: space-between;
    gap: 24px;
    position: relative;
    z-index: 1;
}

.arc-header-start {
    display: flex;
    align-items: flex-end;
    gap: 28px;
    min-width: 0;
    flex: 1;
}

.arc-brand {
    display: flex;
    align-items: center;
    gap: 18px;
    min-height: 48px;
    padding: 6px 10px 6px 12px;
    text-decoration: none;
    flex-shrink: 0;
    color: inherit;
}

.arc-brand:hover {
    text-decoration: none;
}

.arc-brand-mark-wrap {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    flex-shrink: 0;
}

.arc-brand-mark-wrap::before {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    background: var(--aexp-gradient-pulse);
    opacity: 0.35;
    animation: arcPulse 3s ease-in-out infinite;
}

.arc-brand-mark {
    position: relative;
    z-index: 1;
    font-size: 24px;
    color: var(--aexp-accent-light);
    font-variation-settings: 'FILL' 1, 'wght' 500;
}

@keyframes arcPulse {
    0%, 100% { transform: scale(1); opacity: 0.3; }
    50% { transform: scale(1.12); opacity: 0.55; }
}

.arc-brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.15;
}

.arc-brand-text strong {
    font-size: 17px;
    font-weight: 700;
    color: #fff;
    letter-spacing: -0.02em;
}

.arc-brand-highlight {
    background: var(--aexp-gradient-pulse);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.arc-brand-archive {
    color: rgba(255, 255, 255, 0.92);
    font-weight: 600;
}

.arc-brand-tagline {
    font-size: 11px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.62);
    max-width: 280px;
    line-height: 1.3;
}

.arc-nav {
    display: flex;
    align-items: flex-end;
    gap: 22px;
    flex-wrap: wrap;
    min-width: 0;
}

.arc-nav-link {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 0 2px 16px;
    color: rgba(255, 255, 255, 0.78);
    font-size: 15px;
    font-weight: 500;
    text-decoration: none;
    white-space: nowrap;
    transition: color 0.15s ease;
}

.arc-nav-link .material-symbols-outlined,
.arc-nav-link .material-icons {
    font-size: 18px;
}

.arc-nav-link:hover {
    color: #fff;
    text-decoration: none;
}

.arc-nav-link.active {
    color: #fff;
}

.arc-nav-link.active::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 3px;
    border-radius: 3px 3px 0 0;
    background: var(--aexp-gradient-pulse);
    box-shadow: 0 0 12px var(--arc-glow);
}

.arc-header-actions {
    display: flex;
    align-items: flex-end;
    gap: 16px;
    flex-shrink: 0;
    padding-bottom: 2px;
    padding-right: 4px;
}

.arc-nav-link--logout {
    color: rgba(255, 255, 255, 0.65);
}

.arc-nav-link--logout:hover {
    color: #ffb4a8;
}

/* Main content */
.arc-main {
    flex: 1;
}

.arc-body--fluid .arc-main {
    flex: 1;
    min-height: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.arc-page {
    width: var(--arc-layout-width);
    max-width: var(--arc-layout-max-width);
    margin: 0 auto;
    padding: 24px 32px 48px;
    box-sizing: border-box;
}

.arc-page--fluid {
    flex: 1;
    min-height: 0;
    width: var(--arc-layout-width);
    max-width: var(--arc-layout-max-width);
    margin: 0 auto;
    padding: 12px 16px 16px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-sizing: border-box;
}

.arc-stats-banner {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    background: linear-gradient(135deg, rgba(26, 39, 68, 0.06) 0%, rgba(124, 108, 240, 0.08) 100%);
    border: 1px solid rgba(45, 74, 124, 0.15);
    border-radius: 10px;
    color: var(--aexp-primary);
    font-size: 14px;
    margin-bottom: 24px;
}

.arc-stats-banner .material-symbols-outlined,
.arc-stats-banner .material-icons {
    font-size: 20px;
    color: var(--aexp-accent-dark);
}

/* Home hero */
.arc-hero {
    position: relative;
    margin: -8px 0 28px;
    padding: 36px 32px;
    border-radius: 16px;
    background: var(--aexp-gradient-main);
    overflow: hidden;
    box-shadow: 0 12px 40px rgba(17, 26, 48, 0.2);
}

.arc-hero-glow {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 15% 80%, rgba(240, 180, 41, 0.22) 0%, transparent 45%),
        radial-gradient(circle at 85% 20%, rgba(124, 108, 240, 0.25) 0%, transparent 50%),
        radial-gradient(circle at 50% 120%, rgba(255, 209, 102, 0.12) 0%, transparent 55%);
    pointer-events: none;
    animation: arcHeroShift 8s ease-in-out infinite alternate;
}

@keyframes arcHeroShift {
    from { opacity: 0.85; }
    to { opacity: 1; }
}

.arc-hero-content {
    position: relative;
    z-index: 1;
    max-width: 640px;
}

.arc-hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin: 0 0 12px;
    padding: 4px 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: var(--aexp-accent-light);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.arc-hero-title {
    margin: 0 0 10px;
    font-size: clamp(28px, 4vw, 36px);
    font-weight: 700;
    line-height: 1.15;
    color: #fff;
    letter-spacing: -0.03em;
}

.arc-hero-title .arc-brand-highlight {
    -webkit-text-fill-color: transparent;
}

.arc-hero-tagline {
    margin: 0;
    font-size: 17px;
    line-height: 1.55;
    color: rgba(255, 255, 255, 0.82);
    font-weight: 400;
}

.arc-page-intro {
    margin-bottom: 24px;
}

.arc-page-title {
    font-size: 28px;
    line-height: 1.2;
    font-weight: 600;
    color: #111827;
    margin: 0 0 8px;
    padding: 0;
    border: none;
}

.arc-page-subtitle {
    font-size: 15px;
    color: var(--aexp-text-secondary, #707070);
    margin: 0;
    line-height: 1.5;
}

.arc-panel {
    background: #fff;
    border: 1px solid var(--aexp-border-light, #d9d9d9);
    border-radius: 8px;
    padding: 20px 24px;
    margin-bottom: 16px;
}

.arc-panel-title {
    font-size: 18px;
    font-weight: 600;
    color: #111827;
    margin: 0 0 16px;
}

.arc-action-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 16px;
}

.arc-action-card {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 20px;
    background: #fff;
    border: 1px solid var(--aexp-border-light, #d9d9d9);
    border-radius: 8px;
    text-decoration: none;
    color: inherit;
    transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
}

.arc-action-card:hover {
    border-color: rgba(124, 108, 240, 0.35);
    box-shadow: 0 8px 24px rgba(26, 39, 68, 0.1);
    transform: translateY(-1px);
    text-decoration: none;
}

.arc-action-icon {
    font-size: 32px;
    background: var(--aexp-gradient-pulse);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.arc-action-title {
    font-size: 16px;
    font-weight: 600;
    color: #111827;
}

.arc-action-desc {
    font-size: 13px;
    color: var(--aexp-text-secondary, #707070);
    line-height: 1.4;
}

.arc-feature-list {
    margin: 0;
    padding-left: 20px;
    line-height: 1.9;
    color: #374151;
}

/* Toolbar & data pages */
.arc-toolbar-panel {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.arc-toolbar {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1;
    min-width: 240px;
    flex-wrap: wrap;
}

.arc-toolbar .inpFld,
.arc-toolbar input[type="text"] {
    flex: 1;
    min-width: 200px;
    margin: 0;
}

.arc-results-meta {
    font-size: 14px;
    color: var(--aexp-text-secondary, #707070);
    margin: 0 0 12px;
}

.arc-panel--flush {
    padding: 0;
    overflow: hidden;
}

.arc-table-wrap {
    overflow-x: auto;
}

.arc-panel--flush .noteTable thead tr.fancySearchRow,
.arc-panel--flush .noteTable thead tr:has(input[type="text"]) {
    display: none;
}

.arc-panel--flush .noteTable {
    border-radius: 0;
    box-shadow: none;
    margin: 0;
}

.arc-pagination {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    padding: 12px 20px;
    border-bottom: 1px solid var(--aexp-border-light, #d9d9d9);
    font-size: 14px;
}

.arc-pagination a {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 4px;
    text-decoration: none;
    color: var(--aexp-primary);
    border: 1px solid var(--aexp-border-light, #d9d9d9);
    background: #fff;
}

.arc-pagination a:hover {
    background: #e8f4f8;
    text-decoration: none;
}

.arc-pagination strong {
    display: inline-block;
    padding: 4px 10px;
    background: var(--aexp-primary);
    color: #fff;
    border-radius: 4px;
}

.arc-empty-state {
    text-align: center;
    color: var(--aexp-text-secondary, #707070);
    padding: 32px 20px;
}

.arc-filter-panel {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.arc-filter-row {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.arc-filter-row label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    color: #374151;
}

.arc-filter-dates {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.arc-filter-dates label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
}

/* Edition browser shell */
.arc-page-intro--compact {
    margin-bottom: 0;
}

.arc-page--fluid .arc-page-title {
    font-size: 22px;
    margin-bottom: 4px;
}

.arc-browser-shell {
    flex: 1;
    min-height: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.arc-browser-toolbar {
    display: block;
    margin-bottom: 0;
    flex-shrink: 0;
}

.arc-browser-pub-field {
    width: 100%;
    margin-bottom: 20px;
    flex-shrink: 0;
}

.arc-browser-workspace {
    flex: 1;
    min-height: 0;
    display: flex;
    flex-direction: column;
}

.arc-browser-workspace .browserWrapper {
    flex: 1;
    min-height: 0;
}

.arc-browser-workspace .browserContainer {
    height: 100%;
    background: #fff;
    border: 1px solid var(--aexp-border-light, #d9d9d9);
    border-radius: 8px;
    overflow: hidden;
}

.arc-browser-workspace .browserSidebar {
    background: #fafbfc;
    border-right: 1px solid #e5e7eb;
    padding: 16px;
    overflow-y: auto;
}

.arc-browser-workspace .browserMain {
    padding: 16px;
    background: #fff;
    overflow: hidden;
}

.arc-browser-workspace .loadingSpinner {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 280px;
}

.arc-edition-info {
    margin-top: 16px;
    padding: 12px 16px;
    background: #e8f4f8;
    border: 1px solid #b8dce8;
    border-radius: 8px;
    font-size: 14px;
}

.arc-edition-info h4 {
    margin: 0 0 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--aexp-primary);
}

/* Footer */
.arc-footer {
    border-top: 1px solid var(--aexp-border-light, #d9d9d9);
    background: #fff;
    margin-top: auto;
    flex-shrink: 0;
}

.arc-footer-inner {
    width: var(--arc-layout-width);
    max-width: var(--arc-layout-max-width);
    margin: 0 auto;
    padding: 16px 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    font-size: 13px;
    color: var(--aexp-text-secondary, #707070);
}

.arc-footer-end {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.arc-lang-switcher {
    display: flex;
    align-items: center;
    gap: 6px;
}

.arc-lang-form {
    margin: 0;
    padding: 0;
}

.arc-lang-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    padding: 0;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    background: #fff;
    cursor: pointer;
    transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
}

.arc-lang-btn:hover {
    border-color: var(--aexp-primary, #084c64);
    transform: translateY(-1px);
}

.arc-lang-btn.active {
    border-color: var(--aexp-primary, #084c64);
    box-shadow: 0 0 0 2px rgba(8, 76, 100, 0.15);
}

.arc-lang-flag {
    font-size: 20px;
    line-height: 1;
    font-family: 'Noto Color Emoji', 'Apple Color Emoji', sans-serif;
}

.arc-footer-copy {
    white-space: nowrap;
}

.arc-footer-brand strong {
    color: var(--aexp-primary);
}

.arc-footer-brand .arc-brand-highlight {
    background: var(--aexp-gradient-pulse);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.arc-body--fluid .arc-footer-inner {
    padding: 10px 16px;
}

.arc-body--fluid .arc-page--fluid {
    padding: 12px 16px 8px;
}

/* Advanced search */
.arc-search-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.arc-search-section + .arc-search-section {
    padding-top: 4px;
    border-top: 1px solid #e5e7eb;
}

.arc-search-row {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 12px;
}

.arc-search-row--inline {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    gap: 16px;
}

.arc-search-row--main {
    margin-bottom: 16px;
}

.arc-search-label {
    font-size: 13px;
    font-weight: 600;
    color: #374151;
}

.arc-search-input,
.arc-search-select {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    font-size: 14px;
    font-family: inherit;
    background: #fff;
}

/* Select2 publication picker — match arc-search-input */
.arc-search-field .select2-container {
    width: 100% !important;
}

.arc-search-field .select2-container--default .select2-selection--single,
.arc-search-field .select2-container--default .select2-selection--multiple {
    min-height: 38px;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    font-size: 14px;
    font-family: inherit;
    background: #fff;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.arc-search-field .select2-container--default.select2-container--focus .select2-selection--single,
.arc-search-field .select2-container--default.select2-container--focus .select2-selection--multiple,
.arc-search-field .select2-container--default.select2-container--open .select2-selection--single,
.arc-search-field .select2-container--default.select2-container--open .select2-selection--multiple {
    border-color: var(--aexp-primary, #084c64);
    box-shadow: 0 0 0 3px rgba(8, 76, 100, 0.1);
    outline: none;
}

.arc-search-field .select2-container--default .select2-selection--multiple {
    padding: 4px 8px;
}

.arc-search-field .select2-container--default .select2-selection--multiple.select2-selection--clearable {
    padding-right: 28px;
}

.arc-search-field .select2-container--default .select2-selection--multiple .select2-selection__rendered {
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    align-items: center;
}

.arc-search-field .select2-container--default .select2-selection--multiple .select2-selection__placeholder {
    color: #9ca3af;
    margin: 0;
    line-height: 28px;
}

.arc-search-field .select2-container--default .select2-selection--multiple .select2-selection__choice {
    position: relative;
    margin: 0;
    padding: 2px 8px 2px 22px;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    background: #f3f4f6;
    font-size: 13px;
    color: #374151;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.arc-search-field .select2-container--default .select2-selection--multiple .select2-selection__choice__display {
    padding-left: 2px;
    padding-right: 0;
}

.arc-search-field .select2-container--default .select2-selection--multiple .select2-selection__choice__remove {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    margin: 0;
    padding: 0 4px;
    border: none;
    border-right: 1px solid #d1d5db;
    border-radius: 6px 0 0 6px;
    background: transparent;
    color: #6b7280;
    font-weight: bold;
    cursor: pointer;
}

.arc-search-field .select2-container--default .select2-selection--multiple .select2-selection__choice__remove:hover {
    background: #e5e7eb;
    color: #374151;
}

.arc-search-field .select2-container--default .select2-selection--multiple .select2-selection__clear {
    position: absolute;
    right: 6px;
    top: 50%;
    transform: translateY(-50%);
    margin: 0;
    padding: 0 4px;
    height: auto;
    line-height: 1;
    color: #6b7280;
    cursor: pointer;
}

.arc-search-field .select2-container--default .select2-search--inline .select2-search__field {
    margin: 0;
    height: 28px;
    font-family: inherit;
    font-size: 14px;
}

.arc-search-field .select2-dropdown {
    border: 1px solid #d1d5db;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    overflow: hidden;
}

.arc-search-field .select2-container--default .select2-results__option--highlighted.select2-results__option--selectable {
    background: var(--aexp-primary, #084c64);
}

.arc-search-input--wide {
    font-size: 16px;
}

.arc-search-radio,
.arc-search-checkbox {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    color: #374151;
    cursor: pointer;
}

.arc-search-fieldset {
    border: 0;
    margin: 0;
    padding: 0;
}

.arc-search-fieldset legend {
    font-size: 13px;
    font-weight: 600;
    color: #374151;
    margin-bottom: 10px;
}

.arc-search-checkbox-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 8px 16px;
}

.arc-search-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 16px;
}

.arc-search-grid--fields {
    margin-top: 16px;
}

.arc-search-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.arc-search-field--wide {
    grid-column: span 2;
}

.arc-search-advanced {
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    padding: 12px 16px;
    background: #fafbfc;
}

.arc-search-advanced summary {
    cursor: pointer;
    font-weight: 600;
    color: var(--aexp-primary, #084c64);
}

.arc-search-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
}

.arc-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    border: 1px solid transparent;
    cursor: pointer;
    font-family: inherit;
}

.arc-btn--primary {
    background: var(--aexp-primary, #084c64);
    color: #fff;
}

.arc-btn--primary:hover {
    background: #063a4d;
    color: #fff;
    text-decoration: none;
}

.arc-btn--secondary {
    background: #fff;
    color: #374151;
    border-color: #d1d5db;
}

.arc-btn--secondary:hover {
    background: #f9fafb;
    text-decoration: none;
    color: #111827;
}

.arc-search-results-header {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    justify-content: space-between;
    gap: 8px 16px;
    margin-bottom: 16px;
}

.arc-search-results-meta {
    margin: 0;
    font-size: 14px;
    color: #6b7280;
}

.arc-search-alert {
    padding: 12px 16px;
    border-radius: 8px;
    background: #f3f4f6;
    color: #374151;
}

.arc-search-alert--error {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

.arc-search-result-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.arc-search-result {
    padding: 16px;
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    background: #fff;
}

.arc-search-result-head {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: space-between;
    gap: 8px 12px;
}

.arc-search-result-title {
    margin: 0;
    font-size: 18px;
    line-height: 1.35;
}

.arc-search-result-title a {
    color: var(--aexp-primary, #084c64);
    text-decoration: none;
}

.arc-search-result-title-btn {
    background: none;
    border: none;
    padding: 0;
    margin: 0;
    font: inherit;
    color: var(--aexp-primary, #084c64);
    text-align: left;
    cursor: pointer;
}

.arc-search-result-title-btn:hover {
    text-decoration: underline;
}

.arc-search-result-title a:hover {
    text-decoration: underline;
}

.arc-search-result-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.arc-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    background: #e8f4f8;
    color: var(--aexp-primary, #084c64);
}

.arc-badge--muted {
    background: #f3f4f6;
    color: #6b7280;
}

.arc-search-result-subtitle {
    margin: 6px 0 0;
    font-size: 15px;
    color: #4b5563;
    font-style: italic;
}

.arc-search-result-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 4px 16px;
    margin: 10px 0 0;
    font-size: 13px;
    color: #6b7280;
}

.arc-search-result-rubric {
    margin: 8px 0 0;
    font-size: 14px;
    color: #374151;
    font-weight: 600;
}

.arc-search-result-preview {
    margin: 10px 0 0;
    font-size: 14px;
    line-height: 1.5;
    color: #374151;
}

.arc-search-result-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin-top: 12px;
    font-size: 14px;
    font-weight: 600;
    color: var(--aexp-primary, #084c64);
    text-decoration: none;
}

.arc-search-result-link:hover {
    text-decoration: underline;
}

.arc-search-pagination {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 24px;
    padding-top: 16px;
    border-top: 1px solid #e5e7eb;
}

.arc-search-page {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 8px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--aexp-primary, #084c64);
    text-decoration: none;
    border: 1px solid #d1d5db;
    background: #fff;
}

.arc-search-page--current {
    background: var(--aexp-primary, #084c64);
    color: #fff;
    border-color: var(--aexp-primary, #084c64);
}

@media (max-width: 900px) {
    .arc-search-field--wide {
        grid-column: span 1;
    }

    .arc-header-top {
        flex-direction: column;
        align-items: stretch;
        padding: 12px 16px 0;
        gap: 0;
    }

    .arc-header-start {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .arc-brand {
        height: auto;
    }

    .arc-nav {
        width: 100%;
        gap: 12px 18px;
        padding-bottom: 8px;
    }

    .arc-header-actions {
        padding-bottom: 12px;
    }

    .arc-page {
        padding: 16px;
    }
}
    .articleModal {
        display: none;
        position: fixed;
        z-index: 2000;
        left: 0;
        top: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.8);
        overflow: auto;
    }

    .articleModalContent {
        background: white;
        margin: auto;
        padding: 0;
        border-radius: 12px;
        box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
        display: flex;
        flex-direction: column;
        position: fixed;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
    }

    .articleModalContent {
        width: 90vw;
        height: 90vh;
    }

    .articleModalHeader {
        background: linear-gradient(135deg, #084c64 0%, #096e91 100%);
        color: white;
        padding: 20px;
        display: flex;
        justify-content: space-between;
        align-items: center;
        border-radius: 12px 12px 0 0;
    }

    .articleModalTitle {
        font-size: 24px;
        font-weight: 600;
    }

    .articleModalClose {
        padding: 10px 20px;
        background: white;
        border: 2px solid #d9d9d9;
        border-radius: 6px;
        cursor: pointer;
        font-weight: 600;
        font-size: 16px;
        color: #084c64;
        transition: all 0.3s ease;
    }

    .articleModalClose:hover {
        background: #084c64;
        color: white;
        border-color: #084c64;
    }

    .articleModalBody {
        flex: 1;
        overflow: hidden;
        display: flex;
        gap: 0;
        border-radius: 0 0 12px 12px;
    }

    .articleViewPane {
        flex: 1;
        padding: 20px;
        overflow-y: auto;
        overflow-x: hidden;
        border-right: 1px solid #ddd;
        height: 100%;
    }

    .articleViewPane:last-child {
        border-right: none;
        border-radius: 0 0 12px 0;
    }

    .articleViewPane:first-child:last-child {
        border-radius: 0 0 12px 12px;
    }

    #pdfViewPane {
        padding: 0;
        overflow: hidden;
    }

    .articleViewTabs {
        display: flex;
        gap: 10px;
        padding: 15px 20px;
        background: #f9f9f9;
        border-bottom: 1px solid #ddd;
        flex-shrink: 0;
    }

    .articleTab {
        padding: 10px 20px;
        background: white;
        border: 2px solid #d9d9d9;
        border-radius: 6px;
        cursor: pointer;
        font-weight: 600;
        transition: all 0.3s ease;
    }

    .articleTab:hover {
        border-color: #084c64;
    }

    .articleTab.active {
        background: #084c64;
        color: white;
        border-color: #084c64;
    }

    .xmlViewer {
        font-family: 'Merriweather', Georgia, 'Times New Roman', serif;
        font-size: 21px;
        line-height: 32px;
        background: white;
        padding: 5px 20px 20px 20px;
        border-radius: 6px;
        color: #000;
        max-width: 1000px;
        margin-left: auto;
        margin-right: auto;
    }

    /* Article headlines */
    .xmlViewer .article-headline,
    .xmlViewer .article-full-headline,
    .xmlViewer h1 {
        font-family: 'Playfair Display', Georgia, 'Times New Roman', serif;
        font-size: 52px;
        line-height: 58px;
        color: #000;
        margin-top: 16px;
        margin-bottom: 20px;
        font-weight: 700;
    }

    /* Article subheads */
    .xmlViewer .article-full-subhead,
    .xmlViewer .article-subhead,
    .xmlViewer h2 {
        font-family: 'Playfair Display', Georgia, 'Times New Roman', serif;
        font-size: 34px;
        line-height: 40px;
        color: #000;
        margin-top: 48px;
        margin-bottom: 16px;
        font-weight: 700;
    }

    .xmlViewer h3 {
        font-family: 'Playfair Display', Georgia, 'Times New Roman', serif;
        font-size: 24px;
        color: #000;
        margin-top: 32px;
        margin-bottom: 12px;
        font-weight: 700;
    }

    /* Article byline */
    .xmlViewer .article-full-byline {
        font-family: 'Playfair Display', Georgia, 'Times New Roman', serif;
        font-size: 20px;
        line-height: 26px;
        color: #000;
        text-transform: uppercase;
        letter-spacing: 0.5px;
        margin-bottom: 24px;
        font-weight: 400;
    }

    /* Article lead/intro */
    .xmlViewer .article-full-lead {
        margin-top: 8px;
        margin-bottom: 20px;
        font-weight: 700;
        line-height: 32px;
        font-size: 21px;
    }

    /* Article body text */
    .xmlViewer p,
    .xmlViewer .article-full-body {
        margin-top: 0;
        margin-bottom: 20px;
        line-height: 32px;
        font-size: 21px;
        color: #000;
    }

    .xmlViewer br {
        display: block;
        content: "";
        margin-top: 0.35em;
    }

    /* Article boxouts and recipes */
    .xmlViewer .article-boxout,
    .xmlViewer .recipe {
        font-family: 'Merriweather', Georgia, 'Times New Roman', serif;
        font-size: 19px;
        letter-spacing: 0.3px;
        background-color: #f0f0f0;
        border-top: 5px solid #084c64;
        border-radius: 0;
        padding: 15px 20px;
        margin: 20px 0;
        line-height: 32px;
    }

    /* Masthead section */
    .xmlViewer div.masthead {
        font-family: 'Playfair Display', Georgia, 'Times New Roman', serif;
        border-color: #084c64;
        margin-bottom: 16px;
    }

    .xmlViewer div.masthead-section {
        font-size: 26px;
    }

    /* Article image credits */
    .xmlViewer div.articleImageCredit {
        font-family: 'Playfair Display', Georgia, 'Times New Roman', serif;
        font-size: 16px;
        font-style: normal;
        color: #000;
        text-transform: uppercase;
        letter-spacing: 0.5px;
        margin-top: 8px;
        margin-bottom: 8px;
        font-weight: 400;
    }

    /* Images */
    .xmlViewer img {
        max-width: 100%;
        height: auto;
        display: block;
        margin: 16px 0;
    }

    /* Remove anchor tag styling */
    .xmlViewer a {
        color: inherit;
        text-decoration: none;
        pointer-events: none;
    }

    /* Italic text */
    .xmlViewer .ld_italic,
    .xmlViewer em,
    .xmlViewer i {
        font-style: italic;
    }

    /* Bold text */
    .xmlViewer .ld_bold,
    .xmlViewer strong,
    .xmlViewer b {
        font-weight: 700;
    }

    /* Article callout - 75% of original size */
    .xmlViewer .article-callout {
        font-family: 'Playfair Display', Georgia, 'Times New Roman', serif;
        font-size: 32px;
        line-height: 40px;
        font-weight: 700;
        color: #000;
        margin: 24px 0;
        padding: 20px;
        background-color: #f0f0f0;
        border-left: 5px solid #084c64;
    }

    .pdfViewer {
        width: 100%;
        height: 100%;
        border: none;
        min-height: 60vh;
    }

    #pageViewPane {
        display: flex;
        background: #f0f0f0;
        padding: 0;
        overflow: hidden;
        width: 100%;
        height: 100%;
        position: relative;
    }

    #pageThumbnailSidebar {
        width: 150px;
        background: #e8e8e8;
        overflow-y: auto;
        padding: 10px;
        border-right: 2px solid #d0d0d0;
        flex-shrink: 0;
        display: none;
    }

    #pageThumbnailSidebar.visible {
        display: block;
    }

    .pageThumbnail {
        margin-bottom: 15px;
        cursor: pointer;
        border: 3px solid transparent;
        border-radius: 4px;
        transition: all 0.2s ease;
        background: white;
        padding: 5px;
    }

    .pageThumbnail:hover {
        border-color: #f6dd00;
        transform: scale(1.05);
    }

    .pageThumbnail.active {
        border-color: #084c64;
        box-shadow: 0 2px 8px rgba(8, 76, 100, 0.4);
    }

    .pageThumbnail img {
        width: 100%;
        height: auto;
        display: block;
        border-radius: 2px;
    }

    .pageThumbnailLabel {
        text-align: center;
        font-size: 12px;
        font-weight: 600;
        color: #084c64;
        margin-top: 5px;
    }

    #pageImageContainer {
        position: relative;
        display: flex;
        /* Always use flex-start - we'll handle centering via padding */
        justify-content: flex-start;
        align-items: flex-start;
        width: 100%;
        height: 100%;
        min-height: 400px;
        overflow: auto;
        flex: 1;
    }

    #pageImageContainer.zoomed {
        cursor: grab;
        /* Ensure overflow is visible and scrollable */
        overflow: auto !important;
    }

    #pageImageContainer.grabbing {
        cursor: grabbing;
    }

    /* Hide scrollbars but keep functionality */
    #pageImageContainer::-webkit-scrollbar {
        width: 0;
        height: 0;
    }

    #pageImageContainer {
        -ms-overflow-style: none;  /* IE and Edge */
        scrollbar-width: none;  /* Firefox */
    }

    #pageViewImage {
        max-width: 100%;
        max-height: 100%;
        width: auto;
        height: auto;
        display: block;
        cursor: default;
        transition: none;
        user-select: none;
        -webkit-user-drag: none;
        flex-shrink: 0;
    }

    #pageViewImage.zoomed {
        cursor: inherit;
        max-width: none;
        max-height: none;
        position: relative;
        /* Removed: margin: 0 !important; - this was overriding JS-set margins for centering */
        padding: 0 !important;
        flex-shrink: 0;
    }

    #pageImageContainer.grabbing,
    #pageImageContainer.grabbing #pageViewImage {
        cursor: grabbing !important;
        user-select: none;
    }

/* end article modal */

/* User management (KIArchiv-style) */
.arc-users-card {
    padding: 18px 24px;
}

.arc-users-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--aexp-border-light, #d9d9d9);
}

.arc-users-card-title {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0;
    font-size: 16px;
    font-weight: 500;
    color: #111827;
}

.arc-users-card-title .material-icons,
.arc-users-card-title .material-symbols-outlined {
    color: var(--aexp-primary, #084c64);
}

.arc-users-card-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.arc-users-search {
    display: flex;
    align-items: center;
    gap: 8px;
}

.arc-users-search .inpFld {
    min-width: 220px;
    margin: 0;
}

.arc-data-table-wrap {
    overflow-x: auto;
}

.arc-data-table {
    width: 100%;
    border-collapse: collapse;
}

.arc-data-table thead {
    background: #f3f4f6;
}

.arc-data-table th {
    padding: 10px 16px;
    text-align: left;
    font-size: 12px;
    font-weight: 600;
    color: #6b7280;
    border-bottom: 1px solid var(--aexp-border-light, #d9d9d9);
    white-space: nowrap;
}

.arc-data-table td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--aexp-border-light, #d9d9d9);
    color: #111827;
    font-size: 14px;
    vertical-align: middle;
}

.arc-data-table tbody tr:hover {
    background: rgba(8, 76, 100, 0.04);
}

.arc-data-table tbody tr:last-child td {
    border-bottom: none;
}

.arc-data-table .arc-users-username {
    font-weight: 500;
}

.arc-data-table .arc-users-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.arc-badge--primary {
    background: #e8f4f8;
    color: var(--aexp-primary, #084c64);
}

.arc-badge--success {
    background: #e8f5e9;
    color: #2e7d32;
}

.arc-badge--warning {
    background: #fff3e0;
    color: #e65100;
}

.arc-badge--danger {
    background: #ffebee;
    color: #c62828;
}

.arc-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 0 14px;
    min-height: 32px;
    border-radius: 4px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    border: none;
    cursor: pointer;
    text-decoration: none;
    white-space: nowrap;
    transition: background-color 0.15s ease, color 0.15s ease;
}

.arc-btn-primary {
    background: var(--aexp-primary, #084c64);
    color: #fff;
}

.arc-btn-primary:hover {
    background: var(--aexp-primary-dark, #063a4d);
    color: #fff;
}

.arc-btn-secondary {
    background: transparent;
    color: var(--aexp-primary, #084c64);
    border: 1px solid rgba(0, 0, 0, 0.12);
}

.arc-btn-secondary:hover {
    background: rgba(8, 76, 100, 0.04);
}

.arc-btn-danger {
    background: #c62828;
    color: #fff;
}

.arc-btn-danger:hover {
    background: #8f0018;
    color: #fff;
}

.arc-btn-small {
    min-height: 32px;
    padding: 0 12px;
    font-size: 12px;
}

.arc-modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 2000;
    align-items: center;
    justify-content: center;
    background: rgba(38, 50, 56, 0.7);
    backdrop-filter: blur(4px);
}

.arc-modal-overlay.open {
    display: flex;
}

.arc-modal {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.arc-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px 12px;
    background: var(--aexp-primary, #084c64);
}

.arc-modal-title {
    margin: 0;
    font-size: 16px;
    font-weight: 500;
    color: #fff;
}

.arc-modal-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    color: rgba(255, 255, 255, 0.74);
    cursor: pointer;
    transition: background 0.15s ease, color 0.15s ease;
}

.arc-modal-close:hover {
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
}

.arc-modal-body {
    padding: 24px;
    overflow-y: auto;
}

.arc-modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    padding: 16px 24px;
    border-top: 1px solid var(--aexp-border-light, #d9d9d9);
}

.arc-form-group {
    margin-bottom: 18px;
}

.arc-form-group label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: #334155;
    margin-bottom: 6px;
}

.arc-form-group label.arc-label-required::after {
    content: ' *';
    color: #c62828;
}

.arc-form-group input,
.arc-form-group select {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #cbd5e1;
    border-radius: 6px;
    font-size: 14px;
    font-family: inherit;
}

.arc-form-group input:focus,
.arc-form-group select:focus {
    outline: none;
    border-color: var(--aexp-primary, #084c64);
    box-shadow: 0 0 0 1px var(--aexp-primary, #084c64);
}

.arc-form-group small {
    display: block;
    margin-top: 4px;
    font-size: 12px;
    color: var(--aexp-text-secondary, #707070);
    line-height: 1.4;
}

.arc-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.arc-form-checkbox {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 14px;
}

.arc-alert-info {
    display: flex;
    gap: 12px;
    padding: 16px;
    margin-bottom: 20px;
    border-radius: 6px;
    border: 1px solid #f6dd00;
    background: linear-gradient(0deg, rgba(246, 221, 0, 0.16), rgba(246, 221, 0, 0.16)), #fff;
    font-size: 13px;
    line-height: 1.5;
}

.arc-alert-info .material-icons {
    color: var(--aexp-primary, #084c64);
    flex-shrink: 0;
}

.arc-users-empty {
    text-align: center;
    padding: 48px 20px;
    color: var(--aexp-text-secondary, #707070);
}

.arc-users-empty .material-icons {
    font-size: 48px;
    display: block;
    margin: 0 auto 16px;
    opacity: 0.5;
}

.arc-toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 3000;
    max-width: 400px;
}

.arc-toast {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 20px;
    margin-bottom: 10px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    color: #fff;
    animation: arcToastIn 0.3s ease-out;
}

@keyframes arcToastIn {
    from { transform: translateX(400px); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

@keyframes arcToastOut {
    from { transform: translateX(0); opacity: 1; }
    to { transform: translateX(400px); opacity: 0; }
}

.arc-toast.out {
    animation: arcToastOut 0.3s ease-in;
}

.arc-toast-success { background: #4caf50; }
.arc-toast-error { background: #f44336; }

.arc-toast-close {
    margin-left: auto;
    cursor: pointer;
    opacity: 0.8;
}

.arc-toast-close:hover {
    opacity: 1;
}

@media (max-width: 640px) {
    .arc-form-grid {
        grid-template-columns: 1fr;
    }

    .arc-users-search .inpFld {
        min-width: 0;
        width: 100%;
    }

    .arc-brand-tagline {
        display: none;
    }

    .arc-hero {
        padding: 28px 20px;
    }
}

.arc-pub-option--pending {
    font-style: italic;
}

/* Login page */
.arc-login-body {
    margin: 0;
    padding: 0;
    font-family: 'Plus Jakarta Sans', 'Noto Sans', sans-serif;
}

.arc-login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: var(--aexp-gradient-main);
    position: relative;
    overflow: hidden;
}

.arc-login-container::before,
.arc-login-container::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    animation: arcLoginOrb 10s ease-in-out infinite alternate;
}

.arc-login-container::before {
    width: 480px;
    height: 480px;
    top: -120px;
    right: -80px;
    background: radial-gradient(circle, rgba(124, 108, 240, 0.35) 0%, transparent 70%);
}

.arc-login-container::after {
    width: 400px;
    height: 400px;
    bottom: -100px;
    left: -60px;
    background: radial-gradient(circle, rgba(240, 180, 41, 0.28) 0%, transparent 70%);
    animation-delay: -4s;
}

@keyframes arcLoginOrb {
    from { transform: translate(0, 0) scale(1); }
    to { transform: translate(12px, -8px) scale(1.05); }
}

.arc-login-box {
    background: rgba(255, 255, 255, 0.98);
    padding: 44px 40px;
    border-radius: 20px;
    box-shadow: 0 24px 64px rgba(17, 26, 48, 0.35);
    max-width: 440px;
    width: calc(100% - 32px);
    position: relative;
    z-index: 1;
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(8px);
}

.arc-login-brand {
    text-align: center;
    margin-bottom: 28px;
}

.arc-login-mark-wrap {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    margin-bottom: 16px;
}

.arc-login-mark-wrap::before {
    content: '';
    position: absolute;
    inset: -6px;
    border-radius: 50%;
    background: var(--aexp-gradient-pulse);
    opacity: 0.4;
    animation: arcPulse 3s ease-in-out infinite;
}

.arc-login-mark {
    position: relative;
    z-index: 1;
    font-size: 32px;
    color: var(--aexp-primary);
    font-variation-settings: 'FILL' 1;
}

.arc-login-title {
    margin: 0 0 8px;
    font-size: 26px;
    font-weight: 700;
    color: var(--aexp-primary);
    letter-spacing: -0.02em;
}

.arc-login-title .arc-brand-highlight {
    background: var(--aexp-gradient-pulse);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.arc-login-title .arc-brand-archive {
    color: var(--aexp-primary);
    -webkit-text-fill-color: var(--aexp-primary);
}

.arc-login-subtitle {
    margin: 0;
    text-align: center;
    color: #64748b;
    font-size: 14px;
    line-height: 1.5;
    max-width: 320px;
    margin-left: auto;
    margin-right: auto;
}

.arc-login-form {
    display: flex;
    flex-direction: column;
    margin-top: 28px;
}

.arc-login-form-group {
    margin-bottom: 20px;
}

.arc-login-form-label {
    display: block;
    margin-bottom: 8px;
    color: #334155;
    font-weight: 600;
    font-size: 14px;
}

.arc-login-form-input {
    width: 100%;
    padding: 13px 15px;
    border: 2px solid #e2e8f0;
    border-radius: 10px;
    font-size: 15px;
    box-sizing: border-box;
    font-family: inherit;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.arc-login-form-input:focus {
    outline: none;
    border-color: var(--aexp-primary-light);
    box-shadow: 0 0 0 3px rgba(124, 108, 240, 0.15);
}

.arc-login-button {
    background: var(--aexp-gradient-main);
    color: white;
    padding: 14px;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    margin-top: 8px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 4px 16px rgba(26, 39, 68, 0.25);
    font-family: inherit;
}

.arc-login-button:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 24px rgba(26, 39, 68, 0.3);
}

.arc-login-error {
    background: #fee2e2;
    color: #991b1b;
    padding: 12px 15px;
    border-radius: 10px;
    margin-bottom: 20px;
    text-align: center;
    border-left: 4px solid #ef4444;
    font-weight: 500;
    font-size: 14px;
}

.arc-login-lang-bar {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid #e2e8f0;
}

.arc-login-lang-bar .arc-lang-btn {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
}

/* Help pages */
.arc-help-layout {
    display: grid;
    grid-template-columns: 240px minmax(0, 1fr);
    gap: 20px;
    align-items: start;
}

.arc-help-nav-title {
    margin: 0 0 12px;
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: #6b7280;
}

.arc-help-nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.arc-help-nav-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: 8px;
    text-decoration: none;
    color: #374151;
    font-size: 14px;
    font-weight: 500;
    transition: background 0.15s ease, color 0.15s ease;
}

.arc-help-nav-link .material-symbols-outlined {
    font-size: 20px;
    color: var(--aexp-primary, #084c64);
}

.arc-help-nav-link:hover {
    background: #f3f4f6;
    text-decoration: none;
    color: #111827;
}

.arc-help-nav-link.active {
    background: #e8f4f8;
    color: var(--aexp-primary, #084c64);
    font-weight: 600;
}

.arc-help-content {
    min-width: 0;
}

.arc-help-heading {
    margin: 0 0 16px;
    font-size: 22px;
    font-weight: 700;
    color: #111827;
}

.arc-help-subheading {
    margin: 28px 0 12px;
    font-size: 17px;
    font-weight: 600;
    color: var(--aexp-primary, #084c64);
}

.arc-help-content > p {
    margin: 0 0 14px;
    line-height: 1.6;
    color: #374151;
}

.arc-help-list {
    margin: 0 0 16px;
    padding-left: 1.4rem;
    line-height: 1.6;
    color: #374151;
}

.arc-help-list li {
    margin-bottom: 8px;
}

.arc-help-dl {
    margin: 0 0 16px;
}

.arc-help-dl dt {
    font-weight: 600;
    color: #111827;
    margin-top: 12px;
}

.arc-help-dl dd {
    margin: 4px 0 0;
    color: #374151;
    line-height: 1.5;
}

.arc-help-tip {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-top: 24px;
    padding: 14px 16px;
    background: #e8f4f8;
    border: 1px solid #b8dce8;
    border-radius: 8px;
    font-size: 14px;
    line-height: 1.5;
    color: #374151;
}

.arc-help-tip .material-symbols-outlined {
    color: var(--aexp-primary, #084c64);
    flex-shrink: 0;
}

.arc-help-content code {
    background: #f3f4f6;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.9em;
}

.arc-help-content kbd {
    background: #fff;
    border: 1px solid #d1d5db;
    border-radius: 4px;
    padding: 1px 6px;
    font-size: 0.85em;
    box-shadow: 0 1px 0 #d1d5db;
}

@media (max-width: 900px) {
    .arc-help-layout {
        grid-template-columns: 1fr;
    }

    .arc-help-nav-list {
        flex-direction: row;
        flex-wrap: wrap;
    }
}