/* ===== Projects & Auth pages ===== */
.app-page {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  padding: calc(var(--nav-h) + 40px) 0 80px;
}

.app-page .page-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-end;
  gap: 20px;
  margin-bottom: 36px;
}

.app-page .page-head h1 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  margin-bottom: 8px;
}

.app-page .page-head p {
  color: var(--text-muted);
  max-width: 560px;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

.project-card {
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
  backdrop-filter: blur(12px);
}

.project-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 212, 170, 0.3);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.25);
}

.project-card-cover {
  aspect-ratio: 16 / 10;
  background: linear-gradient(145deg, rgba(0, 212, 170, 0.2), rgba(56, 189, 248, 0.1));
  background-size: cover;
  background-position: center;
  position: relative;
}

.project-card-cover .cover-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--teal);
  font-size: 2rem;
  opacity: 0.5;
}

.project-card-body {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.project-card-body h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  margin-bottom: 8px;
  line-height: 1.3;
}

.project-card-body .subtitle {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 16px;
  flex: 1;
}

.project-card-meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.project-card-meta i { color: var(--teal); margin-right: 4px; }

.project-detail {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr;
  gap: 32px;
  align-items: start;
}

.project-detail-main {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-xl);
  overflow: hidden;
  backdrop-filter: blur(12px);
}

.project-detail-cover {
  aspect-ratio: 21 / 9;
  background: linear-gradient(145deg, rgba(0, 212, 170, 0.25), rgba(56, 189, 248, 0.12));
  background-size: cover;
  background-position: center;
}

.project-detail-content {
  padding: 32px;
}

.project-detail-content h1 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin-bottom: 10px;
}

.project-detail-content .lead {
  color: var(--teal);
  font-size: 1.05rem;
  margin-bottom: 20px;
}

.project-detail-content .desc {
  color: var(--text-muted);
  white-space: pre-wrap;
  line-height: 1.65;
  margin-bottom: 24px;
}

.period-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: rgba(0, 212, 170, 0.1);
  border-radius: 100px;
  color: var(--teal);
  font-size: 0.9rem;
  font-weight: 500;
}

.project-side {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.side-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 24px;
  backdrop-filter: blur(12px);
}

.side-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  margin-bottom: 16px;
}

.members-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-height: 420px;
  overflow-y: auto;
}

.member-item {
  display: flex;
  align-items: center;
  gap: 12px;
}

.member-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--gradient-hero);
  color: var(--bg-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.8rem;
  flex-shrink: 0;
}

.member-item .name { font-weight: 600; font-size: 0.95rem; }
.member-item .org { font-size: 0.8rem; color: var(--text-muted); }
.member-item .role-tag {
  margin-left: auto;
  font-size: 0.7rem;
  color: var(--teal);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.auth-box {
  max-width: 440px;
  margin: 0 auto;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-xl);
  padding: 36px;
  backdrop-filter: blur(16px);
}

.auth-box h1 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  margin-bottom: 8px;
  text-align: center;
}

.auth-box .auth-sub {
  text-align: center;
  color: var(--text-muted);
  margin-bottom: 28px;
  font-size: 0.95rem;
}

.auth-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
}

.auth-tabs button {
  flex: 1;
  padding: 10px;
  border-radius: 100px;
  border: 1px solid var(--border-glass);
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  font-family: var(--font-body);
  font-weight: 600;
}

.auth-tabs button.active {
  background: rgba(0, 212, 170, 0.12);
  border-color: rgba(0, 212, 170, 0.4);
  color: var(--teal);
}

.auth-alert {
  padding: 12px 14px;
  border-radius: 12px;
  background: rgba(248, 113, 113, 0.12);
  color: #f87171;
  font-size: 0.85rem;
  margin-bottom: 16px;
  display: none;
}

.auth-alert.show { display: block; }
.auth-alert.ok {
  background: rgba(0, 212, 170, 0.12);
  color: var(--teal);
}

.empty-state {
  text-align: center;
  padding: 60px 24px;
  color: var(--text-muted);
  background: var(--bg-card);
  border: 1px dashed var(--border-glass);
  border-radius: var(--radius-lg);
}

.empty-state i {
  font-size: 2.5rem;
  color: var(--teal);
  margin-bottom: 16px;
  opacity: 0.6;
}

.requests-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.request-item {
  padding: 14px;
  border: 1px solid var(--border-glass);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.02);
}

.request-item .actions {
  display: flex;
  gap: 8px;
  margin-top: 10px;
}

.request-item .actions .btn { padding: 8px 14px; font-size: 0.8rem; }

.status-pill {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
}

.status-pill.pending { background: rgba(251, 191, 36, 0.15); color: #fbbf24; }
.status-pill.published { background: rgba(0, 212, 170, 0.15); color: var(--teal); }
.status-pill.rejected { background: rgba(248, 113, 113, 0.15); color: #f87171; }
.status-pill.archived { background: rgba(148, 163, 184, 0.18); color: #94a3b8; }
.status-pill.draft { background: rgba(148, 163, 184, 0.12); color: #cbd5e1; }

.admin-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 24px;
  align-items: start;
}

.admin-nav {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.admin-nav a,
.admin-nav button {
  text-align: left;
  padding: 10px 14px;
  border-radius: 10px;
  border: none;
  background: transparent;
  color: var(--text-muted);
  text-decoration: none;
  font-family: var(--font-body);
  font-size: 0.9rem;
  cursor: pointer;
}

.admin-nav a.active,
.admin-nav button.active,
.admin-nav a:hover,
.admin-nav button:hover {
  background: rgba(0, 212, 170, 0.1);
  color: var(--teal);
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.admin-table th,
.admin-table td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid var(--border-glass);
}

.admin-table th {
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.nav-user {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-user .nav-link-auth {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
}

.nav-user .nav-link-auth:hover { color: var(--teal); }

.type-badge {
  position: absolute;
  left: 12px;
  bottom: 12px;
  z-index: 1;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(6, 16, 24, 0.82);
  border: 1px solid rgba(0, 212, 170, 0.35);
  color: var(--teal);
  font-size: 0.72rem;
  font-weight: 600;
  max-width: calc(100% - 24px);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.type-badge.inline {
  position: static;
  display: inline-block;
  margin-bottom: 12px;
  max-width: 100%;
}

.card-tags,
.detail-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}

.detail-tags { margin-top: 24px; }

.hash-chip {
  font-size: 0.75rem;
  color: var(--aqua);
  background: rgba(56, 189, 248, 0.1);
  border: 1px solid rgba(56, 189, 248, 0.2);
  border-radius: 999px;
  padding: 4px 10px;
}

.meta-list {
  margin: 20px 0 0;
  display: grid;
  gap: 10px;
}

.meta-list > div {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border-glass);
  font-size: 0.92rem;
}

.meta-list dt {
  color: var(--text-muted);
  font-weight: 500;
}

.meta-list dd { color: var(--text); }

.result-block {
  margin-top: 24px;
  padding: 16px 18px;
  border-radius: 16px;
  background: rgba(0, 212, 170, 0.06);
  border: 1px solid rgba(0, 212, 170, 0.18);
}

.result-block h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  margin-bottom: 8px;
}

.result-block p {
  color: var(--text-muted);
  white-space: pre-wrap;
}

.detail-links {
  margin-top: 28px;
}

.detail-links h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  margin-bottom: 12px;
}

.detail-links ul {
  list-style: none;
  display: grid;
  gap: 8px;
}

.detail-links a {
  color: var(--teal);
  text-decoration: none;
  font-size: 0.95rem;
}

.detail-links a:hover { text-decoration: underline; }

.detail-links i { font-size: 0.75rem; opacity: 0.8; }

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

.check-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--border-glass);
  background: rgba(255, 255, 255, 0.03);
  font-size: 0.85rem;
  cursor: pointer;
}

.check-chip input { accent-color: var(--teal); }

.link-row {
  align-items: end;
  margin-bottom: 8px;
}

.link-row .link-remove {
  margin-bottom: 4px;
  min-width: 42px;
  padding: 10px;
  font-size: 1.2rem;
  line-height: 1;
}

.profile-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 28px;
  align-items: start;
}

.profile-preview {
  text-align: center;
  position: sticky;
  top: calc(var(--nav-h) + 24px);
}

.profile-photo-wrap {
  display: flex;
  justify-content: center;
  margin-bottom: 16px;
}

.profile-photo {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: rgba(0, 212, 170, 0.12);
  border: 2px solid rgba(0, 212, 170, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--teal);
  font-size: 2.4rem;
  background-size: cover;
  background-position: center;
}

.profile-photo.has-img { color: transparent; }

.profile-preview h2 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  margin-bottom: 6px;
}

.preview-pos {
  color: var(--teal);
  font-size: 0.9rem;
  font-weight: 500;
}

.preview-org {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-top: 4px;
}
.preview-country {
  margin-top: 10px;
  display: flex;
  justify-content: center;
}
.country-flag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 0.85rem;
}
.country-flag .fi {
  width: 1.35em;
  line-height: 1;
  border-radius: 2px;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.12);
}
.country-select-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}
.country-select-wrap select {
  flex: 1;
}
.country-flag-slot {
  display: inline-flex;
  min-width: 1.5em;
  justify-content: center;
}
.country-flag-slot .fi {
  width: 1.5em;
  line-height: 1;
  border-radius: 2px;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.12);
}
.expert-country {
  margin: 4px 0 6px;
}

.field-hint {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 6px;
}

.filters-bar {
  margin-bottom: 28px;
  padding: 20px;
}

.filters-row { margin-bottom: 12px; }

.filters-checks {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.experts-count {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 16px;
}

.experts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}

.expert-card {
  display: flex;
  gap: 16px;
  padding: 18px;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  text-decoration: none;
  color: inherit;
  transition: transform 0.3s, border-color 0.3s;
}

.expert-card:hover {
  transform: translateY(-3px);
  border-color: rgba(0, 212, 170, 0.35);
}

.expert-photo {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  flex-shrink: 0;
  background: rgba(0, 212, 170, 0.12);
  border: 1px solid rgba(0, 212, 170, 0.25);
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--teal);
  font-size: 1.4rem;
}

.expert-photo.lg {
  width: 120px;
  height: 120px;
  font-size: 2.2rem;
}

.expert-body h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  margin-bottom: 4px;
}

.expert-pos { color: var(--teal); font-size: 0.85rem; }
.expert-org { color: var(--text-muted); font-size: 0.8rem; margin-top: 2px; }
.expert-country .country-flag { font-size: 0.8rem; }
.expert-skills { color: var(--text-muted); font-size: 0.82rem; margin-top: 10px; line-height: 1.4; }

.expert-detail-head {
  display: flex;
  gap: 24px;
  align-items: center;
  margin-bottom: 24px;
}

.expert-detail-head h1 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
}

.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 3000;
  background: rgba(6, 16, 24, 0.72);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.modal-overlay[hidden] { display: none !important; }

.modal-card {
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow: auto;
}

.modal-card h3 {
  font-family: var(--font-display);
  margin-bottom: 8px;
}

.modal-lead {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 16px;
}

.modal-actions {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
  margin-top: 8px;
}

.lk-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 28px;
}

.lk-tabs button {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  color: var(--text-muted);
  padding: 10px 16px;
  border-radius: 12px;
  cursor: pointer;
  font: inherit;
  font-size: 0.9rem;
}

.lk-tabs button.active {
  color: var(--teal);
  border-color: rgba(0, 212, 170, 0.4);
  background: rgba(0, 212, 170, 0.08);
}

.tab-badge {
  display: inline-block;
  margin-left: 6px;
  background: var(--teal);
  color: var(--bg-deep);
  border-radius: 999px;
  padding: 1px 7px;
  font-size: 0.75rem;
  font-weight: 700;
}

.contact-list { list-style: none; display: grid; gap: 16px; }

.contact-item {
  padding: 16px;
  border: 1px solid var(--border-glass);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.02);
}

.contact-item h4 {
  font-family: var(--font-display);
  margin: 10px 0 8px;
}

.contact-item p { color: var(--text-muted); font-size: 0.92rem; white-space: pre-wrap; }

.contact-meta { font-size: 0.85rem; }

.reply-form { margin-top: 14px; }
.reply-view {
  margin-top: 12px;
  padding: 12px;
  border-radius: 12px;
  background: rgba(0, 212, 170, 0.08);
  font-size: 0.9rem;
}

.contact-revealed {
  margin-top: 10px !important;
  color: var(--teal) !important;
  font-size: 0.85rem !important;
}

@media (max-width: 900px) {
  .project-detail { grid-template-columns: 1fr; }
  .admin-layout { grid-template-columns: 1fr; }
  .admin-nav { flex-direction: row; flex-wrap: wrap; }
  .meta-list > div { grid-template-columns: 1fr; gap: 4px; }
  .profile-layout { grid-template-columns: 1fr; }
  .profile-preview { position: static; }
  .expert-detail-head { flex-direction: column; text-align: center; }
}