/* Tema gelap untuk landing, halaman masuk/daftar, dan Tentang Kami. Mengikuti pilihan tema di dashboard (localStorage kr_theme). */
html[data-theme="dark"] { color-scheme: dark; --ink: #e6efeb; --muted: #9fb0a8; --line: #24332e; }
html[data-theme="dark"] body { color: #e6efeb; background: #0b1310; }
html[data-theme="dark"] :is(.site-header, footer, .credibility-strip) { color: #e6efeb; border-color: #24332e; background: #0e1714; }
html[data-theme="dark"] :is(.hero, .how-section, .opportunity-section, .match-section) { background: transparent; }
html[data-theme="dark"] .main-nav { background: transparent; }
html[data-theme="dark"] .main-nav a, html[data-theme="dark"] footer a { color: #b9c8c1; }
html[data-theme="dark"] .main-nav a.active, html[data-theme="dark"] .main-nav a:hover { color: #4fd1a5; }
html[data-theme="dark"] :is(h1, h2, h3, strong, .brand) { color: #e6efeb; }
html[data-theme="dark"] .hero h1 em, html[data-theme="dark"] .brand > span:last-child span { color: #4fd1a5; }
html[data-theme="dark"] :is(p, small, .credibility-strip > p, .trust-line, .why-match p, .card-footer small, .card-footer span, .real-data-note) { color: #9fb0a8; }
html[data-theme="dark"] :is(.step-card, .researcher-card, .project-card, .opportunity-board, .community-pill, .profile-preview, .float-profile, .ai-chip, .faded-card, .why-match, .board-header) {
  color: #e6efeb; border-color: #24332e; background: #121d19; box-shadow: none;
}
html[data-theme="dark"] :is(.tag-row span, .needed-roles b, .expertise-block .tag-row span, .mini-source-stack b) { color: #bfe9d8; background: #17302a; border-color: #23463c; }
html[data-theme="dark"] :is(.ghost-button, .outline-button, .play-link b) { color: #8ee6c6; border-color: #2b4a40; background: transparent; }
html[data-theme="dark"] :is(.primary-button, .dark-button, .mini-button) { color: #06231b; background: linear-gradient(180deg, #5fdcb0, #3fbf93); }
html[data-theme="dark"] .menu-button { color: #e6efeb; border-color: #24332e; background: #121d19; }
html[data-theme="dark"] .menu-button + .main-nav.open, html[data-theme="dark"] .main-nav.open { background: #121d19; border-color: #24332e; }
html[data-theme="dark"] .source-logo { filter: brightness(1.3); }
html[data-theme="dark"] .hero-glow, html[data-theme="dark"] .radar-rings { opacity: .25; }

/* Halaman masuk/daftar */
html[data-theme="dark"] :is(.auth-panel, .auth-card, .auth-shell) { color: #e6efeb; background: #0e1714; }
html[data-theme="dark"] .auth-tabs, html[data-theme="dark"] .tabs { background: #17241f; }
html[data-theme="dark"] .auth-tabs button.active, html[data-theme="dark"] #loginTab.active, html[data-theme="dark"] #registerTab.active { color: #4fd1a5; background: #121d19; }
html[data-theme="dark"] :is(#loginTab, #registerTab, .form-heading p, #registerPhotoFileName, .consent span, .auth-file-picker small, .mode-switch, .mode-switch span) { color: #9fb0a8; }
html[data-theme="dark"] .mode-switch a, html[data-theme="dark"] .mode-switch button, html[data-theme="dark"] .forgot-link, html[data-theme="dark"] .consent a { color: #4fd1a5; }
html[data-theme="dark"] :is(.auth-form input, .auth-form select, .auth-form textarea) { color: #e6efeb; border-color: #2b3d37; background: #0f1915; }
html[data-theme="dark"] .auth-form label { color: #c4d2cc; }
html[data-theme="dark"] .auth-file-picker { border-color: #2b3d37; background: #0f1915; }
html[data-theme="dark"] .submit-button { color: #06231b; background: linear-gradient(180deg, #5fdcb0, #3fbf93); }
html[data-theme="dark"] input[type="file"]::file-selector-button { color: #8ee6c6; border-color: #2b4a40; background: transparent; }
html[data-theme="dark"] ::placeholder { color: #7d9088; }
/* Polish: logo sumber akademik terbaca di mode gelap (tanpa filter brightness) */
html[data-theme="dark"] .source-logo { filter: none; color: #b9c8c1; }
html[data-theme="dark"] .source-logo span, html[data-theme="dark"] .source-logo.orcid, html[data-theme="dark"] .source-logo.orcid span, html[data-theme="dark"] .source-logo.scholar span { color: #b9c8c1; }
html[data-theme="dark"] .source-logo.sinta { color: #9cc3dc; }
html[data-theme="dark"] .source-logo.scopus { color: #f0a868; }
html[data-theme="dark"] .source-logo.scholar::first-letter { color: #8db4ff; }
html[data-theme="dark"] ::placeholder { color: #93a59d; opacity: 1; }
html[data-theme="dark"] .filter-tabs button:not(.active) { color: #b9c8c1; }
html[data-theme="dark"] .matched-faces span { color: #4fd1a5; }
html[data-theme="dark"] .filter-tabs { background: #121d19; border-color: #24332e; }
html[data-theme="dark"] .needed-roles > span, html[data-theme="dark"] .board-header > span { color: #b9c8c1; }