/* nav-fix.css — Buddy navigation cleanup v1 */

/* ── 1. Purple replaces teal as primary accent ─────────────────────── */
:root {
  --purple: #6c47ff;
  --purple-soft: rgba(108, 71, 255, 0.16);
  --purple-glow: rgba(108, 71, 255, 0.35);
  --teal: #6c47ff;
  --teal-soft: rgba(108, 71, 255, 0.16);
  --teal-glow: rgba(108, 71, 255, 0.35);
  --droplet: #a78bfa;
}

/* ── 2. Topbar — 3-zone grid layout ────────────────────────────────── */
.topbar {
  display: grid !important;
  grid-template-columns: 44px 1fr auto !important;
  align-items: center;
  gap: 0;
}
.topbar .brand { justify-self: center; }
.topbar-right {
  display: flex;
  align-items: center;
  gap: 0;
}

/* ── 3. Hide all topbar-overflowable — they live in overflow now ────── */
.topbar-overflowable,
.export-menu.topbar-overflowable { display: none !important; }

/* ── 4. Overflow wrap always visible ───────────────────────────────── */
.topbar-overflow-wrap { display: flex !important; position: relative; }

/* ── 5. Overflow dropdown — bottom sheet on mobile ─────────────────── */
.overflow-dropdown {
  position: fixed !important;
  bottom: 0 !important;
  left: 0 !important;
  right: 0 !important;
  top: auto !important;
  width: 100% !important;
  background: #131a21;
  border-top: 1px solid rgba(255,255,255,0.10);
  border-radius: 20px 20px 0 0;
  padding: 20px 8px calc(24px + env(safe-area-inset-bottom, 0)) 8px;
  display: grid !important;
  grid-template-columns: repeat(4, 1fr);
  gap: 4px;
  z-index: 500;
  transform: translateY(110%) !important;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  max-height: 60vh;
  overflow-y: auto;
  box-shadow: 0 -8px 40px rgba(0,0,0,0.6);
}
.overflow-dropdown.open { transform: translateY(0) !important; }

/* drag handle */
.overflow-dropdown::before {
  content: '';
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 36px; height: 4px;
  background: rgba(255,255,255,0.2);
  border-radius: 2px;
}

.overflow-dropdown button {
  display: flex !important;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  padding: 12px 6px;
  background: transparent;
  border: none;
  border-radius: 12px;
  color: rgba(232, 237, 242, 0.65);
  font-size: 11px;
  font-family: inherit;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  width: 100%;
}
.overflow-dropdown button:hover,
.overflow-dropdown button:active {
  background: rgba(108, 71, 255, 0.12);
  color: #a78bfa;
}
.overflow-dropdown .overflow-divider {
  grid-column: 1 / -1;
  height: 1px;
  background: rgba(255,255,255,0.07);
  margin: 4px 8px;
}

/* ── 6. Scrim ──────────────────────────────────────────────────────── */
.overflow-scrim {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0);
  z-index: 499; pointer-events: none;
  transition: background 0.3s;
}
.overflow-scrim.active {
  background: rgba(0,0,0,0.5);
  pointer-events: all;
}

/* ── 7. Desktop: popover instead of bottom sheet ───────────────────── */
@media (min-width: 601px) {
  .overflow-dropdown {
    position: absolute !important;
    bottom: auto !important;
    top: calc(100% + 8px) !important;
    right: 0 !important; left: auto !important;
    width: 260px !important;
    border-radius: 14px;
    border: 1px solid rgba(255,255,255,0.10);
    grid-template-columns: repeat(3, 1fr);
    transform: translateY(-6px) scale(0.97) !important;
    opacity: 0; pointer-events: none;
    transition: transform 0.2s ease, opacity 0.2s ease;
    max-height: 420px;
    padding: 12px 8px 16px 8px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.5);
  }
  .overflow-dropdown.open {
    transform: translateY(0) scale(1) !important;
    opacity: 1; pointer-events: all;
  }
}

/* ── 8. Mode bar — slimmer ──────────────────────────────────────────── */
.mode-bar { padding: 7px 16px; }
.mode-btn { font-size: 12px; padding: 4px 10px; }
.mode-tag { font-size: 10px; }

/* ── 9. Brand + empty nib glow — purple ─────────────────────────────── */
.brand .nib {
  filter: drop-shadow(0 0 10px rgba(108, 71, 255, 0.5)) !important;
}
.empty-state .empty-nib {
  filter: drop-shadow(0 0 28px rgba(108, 71, 255, 0.55)) !important;
}

/* ── 10. Empty title gradient ───────────────────────────────────────── */
.empty-title {
  background: linear-gradient(135deg, #e8edf2 0%, #a78bfa 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── 11. Send button — purple ───────────────────────────────────────── */
.send-btn {
  background: #6c47ff !important;
  box-shadow: 0 0 12px rgba(108, 71, 255, 0.35) !important;
}
.send-btn:hover { background: #7c5cff !important; }

/* ── 12. User bubble — purple ───────────────────────────────────────── */
.msg.user .bubble { background: #6c47ff !important; }

/* ── 13. New chat button ────────────────────────────────────────────── */
.btn-new-chat {
  background: rgba(108, 71, 255, 0.12) !important;
  border: 1px solid rgba(108, 71, 255, 0.25) !important;
  color: #a78bfa !important;
  border-radius: 8px !important;
}
.btn-new-chat:hover {
  background: rgba(108, 71, 255, 0.22) !important;
  color: #c4b5fd !important;
}

/* ── 14. SOUL star — bronze accent ──────────────────────────────────── */
#btn-soul { color: rgba(205, 127, 50, 0.7); }
#btn-soul:hover { color: #cd7f32; background: rgba(205, 127, 50, 0.10); }

/* ── 15. Active droplet mode — purple ───────────────────────────────── */
.mode-btn.active[data-mode="droplet"] {
  background: rgba(108, 71, 255, 0.14);
  border-color: var(--droplet);
  color: var(--droplet);
  box-shadow: 0 0 16px rgba(108, 71, 255, 0.20);
}

/* ── 16. Background radial — purple ─────────────────────────────────── */
body {
  background:
    radial-gradient(circle at 12% 8%, rgba(108, 71, 255, 0.06), transparent 45%),
    radial-gradient(circle at 88% 92%, rgba(176, 138, 71, 0.05), transparent 45%),
    var(--bg) !important;
}

/* ── 17. Filter chips active ────────────────────────────────────────── */
.filter-chip.active {
  background: rgba(108, 71, 255, 0.16);
  border-color: #6c47ff;
  color: #a78bfa;
}

/* ── 18. Meta assistant indicator ───────────────────────────────────── */
.msg.assistant .meta::before { color: #a78bfa; }