/* ── Admin: changelog dropdown + user manager ─────────────────────────────── */

/* Changelog dropdown (anchored under the UPDATES button) */
.changelog-dd {
  position: fixed;
  z-index: 9997;
  width: 340px;
  max-height: 70vh;
  display: flex;
  flex-direction: column;
  background: var(--surface2);
  border: 1px solid var(--border2);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  font-family: 'DM Mono', monospace;
}
.changelog-head {
  padding: 10px 14px;
  font-size: 9px; letter-spacing: 2px; color: var(--accent);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
/* flex:1 + min-height:0 so it actually scrolls within the flex column. */
.changelog-body { flex: 1 1 auto; min-height: 0; overflow-y: auto; padding: 6px 0; }
.changelog-entry { padding: 8px 14px; border-bottom: 1px solid var(--border); }
.changelog-entry:last-child { border-bottom: none; }
.changelog-entry-head { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; }
.changelog-title { font-size: 11px; color: var(--fg); }
.changelog-date  { font-size: 8px; letter-spacing: 1px; color: var(--label); flex-shrink: 0; }
.changelog-items { list-style: none; margin: 6px 0 0; padding: 0; }
/* Each item: a clickable verify checkmark + the text. */
.changelog-li {
  display: flex; align-items: flex-start; gap: 6px;
  padding: 2px 0; font-size: 10px; line-height: 1.5; color: var(--text2);
}
.changelog-check {
  flex-shrink: 0; width: 14px; height: 14px; margin-top: 1px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--border2); border-radius: 3px;
  background: none; color: var(--accent2); font-size: 9px; line-height: 1; cursor: pointer; padding: 0;
}
.changelog-check.on { background: rgba(0,232,143,0.18); border-color: var(--accent2); }
.changelog-check:hover { border-color: var(--accent2); }

/* User-manager modal */
.admin-overlay {
  position: fixed; inset: 0; z-index: 9996;
  background: rgba(0,0,0,0.6); backdrop-filter: blur(3px);
  display: flex; align-items: center; justify-content: center;
  font-family: 'DM Mono', monospace;
}
.admin-modal {
  width: min(680px, 92vw); max-height: 82vh;
  display: flex; flex-direction: column;
  background: var(--surface); border: 1px solid var(--border2);
  border-radius: var(--r-lg); box-shadow: var(--shadow-lg); overflow: hidden;
}
.admin-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 18px; border-bottom: 1px solid var(--border);
}
.admin-title { font-size: 12px; letter-spacing: 3px; color: var(--fg); }
.admin-close {
  width: 26px; height: 26px; border: 1px solid var(--border2); border-radius: var(--r-xs);
  background: transparent; color: var(--label); cursor: pointer; font-size: 12px;
}
.admin-close:hover { border-color: var(--danger); color: var(--danger); }
.admin-body { padding: 12px 14px; overflow-y: auto; }
.admin-empty { padding: 18px; text-align: center; color: var(--label); font-size: 10px; letter-spacing: 1px; }

.admin-users { display: flex; flex-direction: column; gap: 6px; }
.admin-user-row {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px; background: var(--surface2);
  border: 1px solid var(--border); border-radius: var(--r-sm);
}
.admin-user-id { flex: 1; min-width: 0; }
.admin-user-name { font-size: 11px; color: var(--fg); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.admin-user-handle { font-size: 8px; letter-spacing: 1px; color: var(--label); margin-top: 2px; }
.admin-role-select {
  flex-shrink: 0; font-family: 'DM Mono', monospace; font-size: 10px;
  padding: 5px 8px; background: var(--bg); color: var(--text);
  border: 1px solid var(--border2); border-radius: var(--r-xs); cursor: pointer;
}
.admin-view-btn {
  flex-shrink: 0; font-family: 'DM Mono', monospace; font-size: 8px; letter-spacing: 1px;
  padding: 6px 9px; background: transparent; color: var(--accent);
  border: 1px solid rgba(0,217,255,0.35); border-radius: var(--r-xs); cursor: pointer;
  transition: all var(--trans);
}
.admin-view-btn:hover { background: rgba(0,217,255,0.12); border-color: var(--accent); }

.admin-seq-panel:not(:empty) { margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--border); }
.admin-seq-head { font-size: 9px; letter-spacing: 2px; color: var(--accent2); margin-bottom: 8px; }
.admin-seq-list { display: flex; flex-direction: column; gap: 4px; }
.admin-seq-item {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  padding: 6px 10px; background: var(--bg); border: 1px solid var(--border); border-radius: var(--r-xs);
}
.admin-seq-name { font-size: 10px; color: var(--text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.admin-seq-meta { font-size: 8px; letter-spacing: 1px; color: var(--label); flex-shrink: 0; }

/* ── About / splash box (header logo click) ─────────────────────────────── */
.about-overlay {
  position: fixed; inset: 0; z-index: 4000;
  display: flex; align-items: center; justify-content: center;
  background: rgba(4,8,6,0.82);
  opacity: 0; transition: opacity .18s;
}
.about-overlay.visible { opacity: 1; }
.about-modal {
  position: relative;
  width: min(560px, 92vw); max-height: 86vh; display: flex; flex-direction: column;
  background: linear-gradient(180deg, #0d1410, #0a0f0c);
  border: 1px solid var(--border2); border-radius: var(--r-md, 10px);
  box-shadow: 0 24px 70px rgba(0,0,0,.6), 0 0 0 1px rgba(0,232,143,.06) inset;
  transform: translateY(8px) scale(.985); transition: transform .18s;
}
.about-overlay.visible .about-modal { transform: none; }
.about-close {
  position: absolute; top: 8px; right: 8px; z-index: 2;
  background: none; border: none; color: var(--label); font-size: 15px;
  cursor: pointer; line-height: 1; padding: 4px 6px; border-radius: var(--r-xs);
}
.about-close:hover { color: var(--text); background: rgba(255,255,255,.06); }
.about-splash {
  text-align: center; padding: 32px 24px 22px;
  background: radial-gradient(120% 90% at 50% 0%, rgba(0,232,143,.12), transparent 70%);
  border-bottom: 1px solid var(--border);
}
.about-logo {
  font-family: 'Bebas Neue', sans-serif; font-size: 40px; letter-spacing: 8px; color: #eaf2f8;
}
.about-logo span { color: var(--accent2); text-shadow: 0 0 24px rgba(0,232,143,.45); }
.about-ver {
  display: inline-block; margin-top: 10px; font-size: 10px; letter-spacing: 2px;
  color: var(--accent2); padding: 2px 10px; border: 1px solid rgba(0,232,143,.35); border-radius: var(--r-pill);
}
.about-tag { margin-top: 10px; font-size: 10px; letter-spacing: 1px; color: var(--label); }
.about-rel-head {
  padding: 12px 18px 6px; font-size: 9px; letter-spacing: 2px; color: var(--label);
}
.about-rel-body { overflow-y: auto; padding: 0 18px 18px; }
.about-rel-entry { padding: 8px 0; border-top: 1px solid var(--border); }
.about-rel-entry:first-child { border-top: none; }
.about-rel-entry-head { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; }
.about-rel-title { font-size: 11px; font-weight: 600; color: var(--text); }
.about-rel-date { font-size: 8px; letter-spacing: 1px; color: var(--label); flex-shrink: 0; }
.about-rel-items { margin: 5px 0 0; padding-left: 16px; }
.about-rel-items li { font-size: 10px; line-height: 1.5; color: var(--text2); margin-bottom: 3px; }