/* ============================================================
   PRIME LEDGER — shared.css
   Design tokens + base reset + shared components.
   Neon-inspired: charcoal grey base, green accent, clean surfaces.
   Every page links this, then defines its own layout styles.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  /* ── PRIMARY PALETTE ── */
  --accent:  #0388A6;           /* PL brand blue — primary interactive */
  --brand:   #0388A6;           /* PL brand blue — nav, user identity, logos */
  --teal:    #0388A6;           /* Alias for backward compat */
  --navy:    #161616;           /* Page background — charcoal */
  --dark:    #0d0d0d;           /* Deepest surface */
  --card:    #1e1e1e;           /* Card / elevated surface */
  --surface: #262626;           /* Secondary surface (panels, inputs) */
  --hover:   #2e2e2e;           /* Hover state */

  /* ── TEXT ── */
  --bone:    #ebebeb;           /* Primary text */
  --white:   #f5f5f5;           /* Headings / emphasis */
  --mid:     #8b8b8b;           /* Secondary text */
  --muted:   #5c5c5c;           /* Tertiary / disabled */

  /* ── BORDERS & STRUCTURE ── */
  --border:  rgba(255,255,255,0.08);
  --border-strong: rgba(255,255,255,0.14);
  --ring:    rgba(3,136,166,0.35);

  /* ── SEMANTIC (green/red RESERVED for charting & analysis) ── */
  --success: #22c55e;           /* Chart green only — NOT for UI accent */
  --warning: #f5a623;           /* Yellow — flags, warnings */
  --danger:  #ef4444;           /* Alarming red — errors */
  --info:    #818cf8;

  /* ── ASSET BRAND COLORS (for crypto/financial displays) ── */
  --btc:     #f7931a;           /* Bitcoin orange */
  --eth:     #627eea;           /* Ethereum blue */
  --ltc:     #bfbbbb;           /* Litecoin silver */

  /* ── TYPOGRAPHY ── */
  --font:    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --mono:    'JetBrains Mono', 'Fira Code', 'Consolas', monospace;

  /* ── LAYOUT ── */
  --container-max: 1400px;       /* Primary content container — wide by default */
  --container-narrow: 1200px;    /* Secondary/form containers */
  --content-pad: 2rem;           /* Horizontal page padding */

  /* ── RADII ── */
  --radius-sm: 6px;
  --radius:    8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
}

/* ── DENSITY CONTROL ── */
/* Stored in localStorage as pl-density: compact | default | comfortable */
html[data-density="compact"]  { --container-max: 1200px; --content-pad: 1.5rem; font-size: 14px; }
html[data-density="comfortable"] { --container-max: 1600px; --content-pad: 3rem; font-size: 16px; }

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body {
  font-family: var(--font);
  background: var(--navy);
  color: var(--bone);
  overflow-x: hidden;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ─── AUTH OVERLAY ─── */
.auth-overlay {
  position: fixed; inset: 0; z-index: 10000;
  display: flex; align-items: center; justify-content: center;
  background: var(--dark);
  overflow: hidden;
}
[data-theme="light"] .auth-overlay { background: #f5f5f5; }

/* Subtle grid lines */
.auth-grid {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, black 30%, transparent 80%);
}
[data-theme="light"] .auth-grid {
  background-image:
    linear-gradient(rgba(0,0,0,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,0,0,0.04) 1px, transparent 1px);
}

/* Ambient glow orbs */
.auth-overlay-bg {
  position: absolute; inset: 0; overflow: hidden; pointer-events: none;
}
.auth-overlay-bg .ambient-orb {
  position: absolute; border-radius: 50%; filter: blur(140px);
  animation: auth-drift 25s ease-in-out infinite;
}
.auth-overlay-bg .ambient-orb:nth-child(1) {
  width: 600px; height: 600px; top: -20%; right: -5%;
  background: radial-gradient(circle, rgba(3,136,166,0.12) 0%, transparent 70%);
  animation-duration: 28s;
}
.auth-overlay-bg .ambient-orb:nth-child(2) {
  width: 500px; height: 500px; bottom: -10%; left: -10%;
  background: radial-gradient(circle, rgba(3,136,166,0.07) 0%, transparent 70%);
  animation-duration: 32s; animation-delay: -8s;
}
.auth-overlay-bg .ambient-orb:nth-child(3) {
  width: 350px; height: 350px; top: 60%; left: 55%;
  background: radial-gradient(circle, rgba(3,136,166,0.05) 0%, transparent 70%);
  animation-duration: 22s; animation-delay: -14s;
}
@keyframes auth-drift {
  0%, 100% { transform: translate(0, 0) scale(1); opacity: 0.5; }
  33% { transform: translate(40px, -30px) scale(1.05); opacity: 0.7; }
  66% { transform: translate(-20px, 20px) scale(0.97); opacity: 0.4; }
}

/* Horizontal scan line */
.auth-scanline {
  position: absolute; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(3,136,166,0.2) 50%, transparent 100%);
  animation: auth-scan 6s ease-in-out infinite;
  pointer-events: none;
}
@keyframes auth-scan {
  0% { top: -2%; opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { top: 102%; opacity: 0; }
}

/* Auth Card */
.auth-card {
  position: relative; z-index: 1; text-align: center;
  padding: 3.5rem 3rem 2.5rem; max-width: 420px; width: 92%;
  background: var(--card);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-xl);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 40px 80px rgba(0,0,0,0.5);
}
[data-theme="light"] .auth-card {
  background: #fff;
  border-color: rgba(0,0,0,0.1);
  box-shadow: 0 40px 80px rgba(0,0,0,0.08);
}

/* Glow ring at top of card */
.auth-card::before {
  content: '';
  position: absolute; top: -1px; left: 50%; transform: translateX(-50%);
  width: 120px; height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  border-radius: 2px;
}

/* Logo */
.auth-logo {
  height: 40px; margin-bottom: 0.75rem; opacity: 0.95;
}
[data-theme="light"] .auth-logo {
  filter: brightness(0);
}

/* Site name */
.auth-site-name {
  font-family: var(--font);
  font-size: 0.7rem; font-weight: 700;
  letter-spacing: 0.25em; text-transform: uppercase;
  color: var(--brand);
  margin-bottom: 2rem;
}
.auth-site-name .auth-dot {
  display: inline-block; width: 4px; height: 4px;
  background: var(--brand); border-radius: 50%;
  vertical-align: middle; margin: 0 0.1em;
  box-shadow: 0 0 6px var(--brand);
}

/* Divider */
.auth-divider {
  width: 40px; height: 1px; margin: 0 auto 1.5rem;
  background: linear-gradient(90deg, transparent, var(--border-strong), transparent);
}

.auth-card h2 {
  font-size: 1.15rem; font-weight: 600; margin-bottom: 0.4rem;
  color: var(--white);
}
.auth-card p {
  font-size: 0.78rem; color: var(--mid);
  margin-bottom: 2rem; line-height: 1.6;
}
#googleSignInBtn {
  display: flex; justify-content: center; margin-bottom: 1.25rem;
}
.auth-error {
  display: none; font-size: 0.75rem; color: var(--danger);
  margin-bottom: 0.75rem; padding: 0.5rem 0.75rem;
  background: rgba(239,68,68,0.08); border-radius: var(--radius-sm);
}
.auth-domain-note {
  font-size: 0.6rem; color: var(--muted);
  letter-spacing: 0.12em; text-transform: uppercase; font-weight: 600;
}

/* ─── NAV BAR ─── */
#pl-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center;
  padding: 0.8rem 1.5rem; gap: 1.5rem;
  background: rgba(22,22,22,0.92);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  transition: background 0.3s;
}
.theme-toggle {
  background: none; border: 1.5px solid var(--border-strong); border-radius: var(--radius-sm);
  width: 32px; height: 32px; cursor: pointer; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  color: var(--mid); transition: color 0.2s, border-color 0.2s;
}
.theme-toggle:hover { color: var(--accent); border-color: var(--accent); }
.theme-toggle svg { width: 14px; height: 14px; }
.theme-toggle .icon-sun { display: none; }
.theme-toggle .icon-moon { display: block; }
[data-theme="light"] .theme-toggle .icon-sun { display: block; }
[data-theme="light"] .theme-toggle .icon-moon { display: none; }
.nav-logo {
  display: flex; align-items: center;
  height: 34px;
  text-decoration: none; flex-shrink: 0;
}
.nav-logo img {
  height: 100%;
  object-fit: contain; object-position: left;
}
[data-theme="light"] .nav-logo img {
  filter: brightness(0);
}
.nav-links {
  display: flex; gap: 0.25rem; list-style: none; margin-left: auto; align-items: center;
}
.nav-links li { list-style: none; }
.nav-links a {
  color: var(--mid); text-decoration: none;
  font-size: 0.78rem; font-weight: 500;
  padding: 0.4rem 0.7rem; border-radius: var(--radius-sm);
  transition: color 0.15s, background 0.15s;
  display: inline-flex; align-items: center; gap: 0.35rem;
}
.nav-links a:hover { color: var(--bone); background: var(--hover); }
.nav-links a.active { color: var(--white); background: var(--surface); }
.nav-icon {
  width: 14px; height: 14px;
  flex-shrink: 0; opacity: 0.7;
}

/* ─── NAV USER BADGE ─── */
.user-badge {
  display: none; align-items: center; gap: 0.5rem;
  margin-left: 0.5rem; flex-shrink: 0;
}
.user-badge.visible { display: flex; }
.user-photo {
  width: 28px; height: 28px; border-radius: 50%;
  border: 1.5px solid var(--border-strong);
}
.user-info {
  position: relative; display: flex; align-items: center;
  cursor: pointer;
}
.user-name {
  font-size: 0.72rem; font-weight: 600;
  color: var(--brand);
  max-width: 100px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  transition: opacity 0.25s, transform 0.25s;
}
.sign-out-label {
  position: absolute; left: 0;
  font-size: 0.68rem; font-weight: 600; color: var(--danger);
  opacity: 0; transform: translateY(4px);
  transition: opacity 0.25s, transform 0.25s;
  white-space: nowrap; pointer-events: none;
  background: none; border: none; cursor: pointer;
  font-family: var(--font); padding: 0;
}
.user-info:hover .user-name { opacity: 0; transform: translateY(-4px); }
.user-info:hover .sign-out-label { opacity: 1; transform: translateY(0); pointer-events: auto; }
/* Hide user badge when sidebar nav is present (breadcrumb shows person) */
.has-left-nav .user-badge { display: none !important; }

/* ─── NAV DROPDOWN (More menu) ─── */
.nav-dropdown {
  position: relative;
}
.nav-dropdown-toggle {
  display: flex; align-items: center; gap: 0.35rem;
  background: none; border: 1px solid var(--border-strong);
  color: var(--mid); font-family: var(--font);
  font-size: 0.78rem; font-weight: 500;
  padding: 0.4rem 0.7rem; border-radius: var(--radius-sm); cursor: pointer;
  transition: all 0.15s;
}
.nav-dropdown-toggle:hover,
.nav-dropdown.open .nav-dropdown-toggle {
  background: var(--hover); color: var(--bone);
  border-color: var(--border-strong);
}
.nav-dropdown-toggle svg {
  width: 10px; height: 10px; transition: transform 0.2s;
}
.nav-dropdown.open .nav-dropdown-toggle svg { transform: rotate(180deg); }
.nav-dropdown-menu {
  display: none; position: absolute; top: calc(100% + 8px); right: 0;
  background: var(--card); border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg); min-width: 200px; padding: 0.4rem;
  box-shadow: 0 12px 40px rgba(0,0,0,0.5); z-index: 999;
  list-style: none;
}
[data-theme="light"] .nav-dropdown-menu {
  background: #fff; box-shadow: 0 8px 30px rgba(0,0,0,0.12);
}
.nav-dropdown.open .nav-dropdown-menu { display: block; }
.nav-dropdown-menu li { list-style: none; }
.nav-dropdown-menu a {
  display: flex; align-items: center; gap: 0.5rem;
  padding: 0.45rem 0.75rem; color: var(--mid);
  text-decoration: none; font-size: 0.78rem; font-weight: 500;
  border-radius: var(--radius-sm);
  transition: all 0.12s; white-space: nowrap;
}
.nav-dropdown-menu a:hover {
  background: var(--hover); color: var(--bone);
}
.nav-dropdown-menu a.active {
  color: var(--accent); background: rgba(3,136,166,0.08);
}
.nav-dropdown-divider {
  height: 1px; margin: 0.25rem 0.5rem;
  background: var(--border);
}
.nav-dropdown-label {
  font-size: 0.62rem; color: var(--muted); padding: 0.5rem 0.75rem 0.25rem;
  text-transform: uppercase; letter-spacing: 0.08em; font-weight: 600;
}

/* ─── NAV CONTENT CLEARANCE ─── */
.pl-content {
  padding-top: 80px;
  position: relative; z-index: 1;
}

/* ─── COMMON UTILITY CLASSES ─── */
.text-accent { color: var(--accent); }
.text-muted { color: var(--mid); }
.bg-surface { background: var(--surface); }
.bg-card { background: var(--card); }

/* ─── RIGHT SIDEBAR / WIDGET PANEL ─── */
.pl-sidebar-toggle {
  position: fixed; right: 0; top: 50%; transform: translateY(-50%);
  z-index: 200; width: 28px; height: 72px;
  background: var(--card); border: 1px solid var(--border-strong);
  border-right: none; border-radius: var(--radius-sm) 0 0 var(--radius-sm);
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  color: var(--mid); transition: all 0.2s;
}
.pl-sidebar-toggle:hover { color: var(--accent); background: var(--surface); }
.pl-sidebar-toggle svg { width: 14px; height: 14px; transition: transform 0.2s; }
.pl-sidebar.open ~ .pl-sidebar-toggle svg { transform: rotate(180deg); }

.pl-sidebar {
  position: fixed; top: 0; right: 0; bottom: 0; z-index: 190;
  width: 320px; transform: translateX(100%);
  background: var(--card); border-left: 1px solid var(--border);
  display: flex; flex-direction: column;
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: -8px 0 30px rgba(0,0,0,0.3);
}
.pl-sidebar.open { transform: translateX(0); }
[data-theme="light"] .pl-sidebar { box-shadow: -8px 0 30px rgba(0,0,0,0.08); }

.pl-sidebar-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1rem 1.25rem; border-bottom: 1px solid var(--border);
  min-height: 56px;
}
.pl-sidebar-header h3 {
  font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--mid); margin: 0;
}
.pl-sidebar-close {
  background: none; border: none; cursor: pointer;
  color: var(--muted); padding: 4px; border-radius: var(--radius-sm);
  transition: color 0.15s, background 0.15s;
  display: flex; align-items: center; justify-content: center;
}
.pl-sidebar-close:hover { color: var(--bone); background: var(--hover); }
.pl-sidebar-close svg { width: 16px; height: 16px; }

.pl-sidebar-body {
  flex: 1; overflow-y: auto; padding: 0.75rem;
  scrollbar-width: thin; scrollbar-color: var(--surface) transparent;
}
.pl-sidebar-body::-webkit-scrollbar { width: 4px; }
.pl-sidebar-body::-webkit-scrollbar-track { background: transparent; }
.pl-sidebar-body::-webkit-scrollbar-thumb { background: var(--surface); border-radius: 2px; }

/* Widget cards inside sidebar */
.pl-widget {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 0.9rem 1rem;
  margin-bottom: 0.5rem; transition: border-color 0.15s;
}
.pl-widget:hover { border-color: var(--border-strong); }
.pl-widget-title {
  font-size: 0.68rem; font-weight: 600; color: var(--mid);
  text-transform: uppercase; letter-spacing: 0.08em;
  margin-bottom: 0.6rem; display: flex; align-items: center; gap: 0.4rem;
}
.pl-widget-title svg { width: 12px; height: 12px; opacity: 0.6; }
.pl-widget-content { font-size: 0.8rem; color: var(--bone); line-height: 1.55; }
.pl-widget-content .widget-stat {
  display: flex; justify-content: space-between; align-items: center;
  padding: 0.3rem 0; border-bottom: 1px solid var(--border);
}
.pl-widget-content .widget-stat:last-child { border-bottom: none; }
.pl-widget-content .widget-stat-label { color: var(--mid); font-size: 0.75rem; }
.pl-widget-content .widget-stat-value { font-weight: 600; font-size: 0.82rem; }

/* Density control buttons */
.pl-density-btn {
  flex: 1; padding: 0.35rem 0.5rem;
  font-size: 0.7rem; font-weight: 500; font-family: var(--font);
  color: var(--mid); background: var(--surface);
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  cursor: pointer; transition: all 0.15s;
}
.pl-density-btn:hover { color: var(--bone); background: var(--hover); border-color: var(--border-strong); }

/* Quick action buttons in sidebar */
.pl-widget-actions {
  display: flex; gap: 0.4rem; flex-wrap: wrap; margin-top: 0.5rem;
}
.pl-widget-action {
  font-size: 0.7rem; font-weight: 500; color: var(--mid);
  background: var(--hover); border: 1px solid var(--border);
  padding: 0.3rem 0.6rem; border-radius: var(--radius-sm);
  cursor: pointer; transition: all 0.15s; text-decoration: none;
  display: inline-flex; align-items: center; gap: 0.3rem;
}
.pl-widget-action:hover { color: var(--accent); border-color: var(--accent); background: rgba(3,136,166,0.06); }

/* ─── CLAUDE CHAT BUBBLE ─── */
.pl-chat-fab {
  position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 300;
  width: 52px; height: 52px; border-radius: 50%;
  background: var(--accent); color: var(--dark);
  border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(3,136,166,0.3), 0 0 0 0 rgba(3,136,166,0.2);
  transition: transform 0.2s, box-shadow 0.2s;
  touch-action: none; /* allow pointer drag */
  user-select: none;
}
.pl-chat-fab:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 28px rgba(3,136,166,0.4), 0 0 0 6px rgba(3,136,166,0.08);
}
.pl-chat-fab.dragging { transition: none; cursor: grabbing; }
.pl-chat-fab .fab-logo { width: 30px; height: 30px; pointer-events: none; }
.pl-chat-fab .fab-close { display: none; width: 22px; height: 22px; }
.pl-chat-fab.active .fab-logo { display: none; }
.pl-chat-fab.active .fab-close { display: block; }

/* Chat notification dot */
.pl-chat-fab .chat-dot {
  position: absolute; top: -2px; right: -2px;
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--danger); border: 2px solid var(--dark);
  display: none;
}
.pl-chat-fab.has-notification .chat-dot { display: block; }

/* Chat panel */
.pl-chat-panel {
  position: fixed; bottom: 5.5rem; right: 1.5rem; z-index: 290;
  width: 380px; max-height: 540px;
  background: var(--card); border: 1px solid var(--border-strong);
  border-radius: var(--radius-xl);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
  display: flex; flex-direction: column;
  transform: translateY(20px); opacity: 0;
  pointer-events: none;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.25s;
}
.pl-chat-panel.open {
  transform: translateY(0); opacity: 1; pointer-events: auto;
}
[data-theme="light"] .pl-chat-panel {
  box-shadow: 0 20px 60px rgba(0,0,0,0.12);
}

.pl-chat-header {
  display: flex; align-items: center; gap: 0.6rem;
  padding: 1rem 1.25rem; border-bottom: 1px solid var(--border);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}
.pl-chat-avatar {
  width: 32px; height: 32px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--brand));
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.pl-chat-avatar svg { width: 18px; height: 18px; color: var(--dark); }
.pl-chat-meta { flex: 1; }
.pl-chat-name { font-size: 0.85rem; font-weight: 600; color: var(--white); }
.pl-chat-status {
  font-size: 0.65rem; color: var(--accent);
  display: flex; align-items: center; gap: 0.3rem;
}
.pl-chat-status::before {
  content: ''; width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent); display: inline-block;
}

.pl-chat-messages {
  flex: 1; overflow-y: auto; padding: 1rem 1.25rem;
  min-height: 280px; max-height: 360px;
  scrollbar-width: thin; scrollbar-color: var(--surface) transparent;
}
.pl-chat-messages::-webkit-scrollbar { width: 4px; }
.pl-chat-messages::-webkit-scrollbar-thumb { background: var(--surface); border-radius: 2px; }

.chat-msg {
  margin-bottom: 0.75rem; display: flex; flex-direction: column;
}
.chat-msg.assistant { align-items: flex-start; }
.chat-msg.user { align-items: flex-end; }
.chat-msg .msg-bubble {
  max-width: 85%; padding: 0.65rem 0.9rem;
  font-size: 0.8rem; line-height: 1.5;
  border-radius: var(--radius-lg);
}
.chat-msg.assistant .msg-bubble {
  background: var(--surface); color: var(--bone);
  border-bottom-left-radius: var(--radius-sm);
}
.chat-msg.user .msg-bubble {
  background: var(--accent); color: var(--dark);
  border-bottom-right-radius: var(--radius-sm);
}
.chat-msg .msg-time {
  font-size: 0.6rem; color: var(--muted); margin-top: 0.2rem;
  padding: 0 0.3rem;
}

.pl-chat-input-wrap {
  display: flex; align-items: center; gap: 0.5rem;
  padding: 0.75rem 1rem; border-top: 1px solid var(--border);
  border-radius: 0 0 var(--radius-xl) var(--radius-xl);
}
.pl-chat-input {
  flex: 1; background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 0.55rem 0.85rem;
  font-size: 0.8rem; color: var(--bone); font-family: var(--font);
  outline: none; transition: border-color 0.15s;
}
.pl-chat-input::placeholder { color: var(--muted); }
.pl-chat-input:focus { border-color: var(--accent); }
.pl-chat-send {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--accent); color: var(--dark);
  border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: transform 0.15s, opacity 0.15s;
  flex-shrink: 0;
}
.pl-chat-send:hover { transform: scale(1.08); }
.pl-chat-send:disabled { opacity: 0.4; cursor: default; transform: none; }
.pl-chat-send svg { width: 16px; height: 16px; }

/* Chat typing indicator */
.chat-typing .msg-bubble { display: flex; gap: 4px; align-items: center; padding: 10px 16px; }
.typing-dot {
  width: 6px; height: 6px; border-radius: 50%; background: var(--muted, #6b7280);
  animation: chatDotPulse 1.2s infinite;
}
.typing-dot:nth-child(2) { animation-delay: 0.2s; }
.typing-dot:nth-child(3) { animation-delay: 0.4s; }
@keyframes chatDotPulse { 0%, 60%, 100% { opacity: 0.3; } 30% { opacity: 1; } }

/* Chat code inline */
.chat-msg .msg-bubble code {
  background: rgba(255,255,255,0.08); padding: 1px 5px; border-radius: 3px; font-size: 0.82rem;
}
[data-theme="light"] .chat-msg .msg-bubble code { background: rgba(0,0,0,0.06); }

/* Sidebar shifts when chat is open on mobile */
@media (max-width: 768px) {
  .pl-sidebar { width: 100%; }
  .pl-chat-panel { width: calc(100% - 2rem); right: 1rem; bottom: 5rem; max-height: 60vh; }
  .pl-chat-fab { width: 46px; height: 46px; bottom: 1rem; right: 1rem; }
}


/* ═══════════════════════════════════════════════════════════
   LEFT SIDEBAR NAVIGATION — Neon-inspired grouped nav
   ═══════════════════════════════════════════════════════════ */

:root {
  --left-nav-width: 240px;
  --left-nav-collapsed: 56px;
}

/* Hide old inline nav links on desktop when sidebar present */
.has-left-nav .nav-links.desktop-hidden { display: none; }

/* Slim top bar adjustments when sidebar present */
.has-left-nav #pl-nav {
  left: var(--left-nav-width);
  transition: left 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}
.has-left-nav.left-nav-collapsed #pl-nav {
  left: var(--left-nav-collapsed);
}

/* Hide the nav logo in top bar when left nav is present (logo is in sidebar) */
.has-left-nav .nav-logo { display: none; }

/* Hamburger — only show on mobile */
.pln-hamburger {
  display: none; background: none; border: none; cursor: pointer;
  color: var(--mid); padding: 4px; border-radius: var(--radius-sm);
}
.pln-hamburger:hover { color: var(--bone); }
.pln-hamburger svg { width: 20px; height: 20px; }

/* Breadcrumb in top bar — Person → Pillar → Module */
.pln-breadcrumb {
  display: flex; align-items: center; gap: 0;
  margin-right: auto; font-size: 0.78rem;
  min-width: 0; /* allow shrinking */
}
.pln-bc-sep {
  color: var(--muted); font-weight: 300;
  margin: 0 0.5rem; flex-shrink: 0;
  font-size: 0.65rem;
}
.pln-bc-person {
  color: var(--brand); font-weight: 600;
  text-decoration: none; white-space: nowrap;
  transition: color 0.15s;
}
.pln-bc-person:hover { color: var(--accent); }
.pln-bc-pillar {
  color: var(--mid); font-weight: 400;
  white-space: nowrap;
}
.pln-bc-page { color: var(--bone); font-weight: 500; white-space: nowrap; }

/* Impersonation bar */
.pl-impersonate-bar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 10001;
  display: flex; align-items: center; justify-content: center; gap: 0.75rem;
  padding: 0.3rem 1rem;
  background: rgba(139, 92, 246, 0.15);
  border-bottom: 1px solid rgba(139, 92, 246, 0.3);
  font-size: 0.7rem; font-weight: 600; color: #a78bfa;
  letter-spacing: 0.05em;
}
.pl-impersonate-bar svg { width: 14px; height: 14px; flex-shrink: 0; }
.pl-impersonate-exit {
  background: rgba(139, 92, 246, 0.2); border: 1px solid rgba(139, 92, 246, 0.4);
  color: #c4b5fd; font-size: 0.62rem; font-weight: 700;
  padding: 0.15rem 0.6rem; border-radius: 4px; cursor: pointer;
  letter-spacing: 0.1em; text-transform: uppercase;
  transition: background 0.15s, color 0.15s;
}
.pl-impersonate-exit:hover { background: rgba(139, 92, 246, 0.35); color: #fff; }

/* Impersonate picker in top bar */
.pl-impersonate-picker {
  position: relative; margin-left: auto;
}
.pl-impersonate-btn {
  background: none; border: 1px solid var(--border-strong);
  color: var(--mid); font-size: 0.68rem; font-weight: 600;
  padding: 0.2rem 0.55rem; border-radius: var(--radius-sm);
  cursor: pointer; display: flex; align-items: center; gap: 0.35rem;
  transition: color 0.15s, border-color 0.15s;
  letter-spacing: 0.03em;
}
.pl-impersonate-btn:hover { color: var(--accent); border-color: var(--accent); }
.pl-impersonate-btn svg { width: 13px; height: 13px; }
.pl-impersonate-menu {
  display: none; position: absolute; top: calc(100% + 6px); right: 0;
  background: var(--card); border: 1px solid var(--border-strong);
  border-radius: var(--radius); min-width: 220px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4); z-index: 200;
  padding: 0.35rem 0;
}
.pl-impersonate-menu.open { display: block; }
.pl-impersonate-menu-label {
  font-size: 0.6rem; font-weight: 700; color: var(--muted);
  letter-spacing: 0.12em; text-transform: uppercase;
  padding: 0.5rem 0.75rem 0.3rem;
}
.pl-impersonate-option {
  display: flex; align-items: center; gap: 0.5rem;
  padding: 0.45rem 0.75rem; cursor: pointer;
  font-size: 0.75rem; color: var(--bone);
  transition: background 0.12s;
  border: none; background: none; width: 100%; text-align: left;
}
.pl-impersonate-option:hover { background: var(--hover); }
.pl-impersonate-option .imp-tier {
  font-size: 0.58rem; font-weight: 700; padding: 0.1rem 0.35rem;
  border-radius: 3px; letter-spacing: 0.06em;
  background: rgba(3,136,166,0.12); color: var(--accent);
}
.pl-impersonate-option .imp-tier.t-1 { background: rgba(239,68,68,0.12); color: #ef4444; }
.pl-impersonate-option .imp-tier.t0 { background: rgba(234,179,8,0.12); color: #eab308; }
.pl-impersonate-option .imp-tier.t1 { background: rgba(139,92,246,0.12); color: #a78bfa; }
.pl-impersonate-option .imp-tier.t2 { background: rgba(3,136,166,0.12); color: #0388A6; }
.pl-impersonate-option .imp-tier.t5 { background: rgba(139,139,139,0.12); color: #8b8b8b; }

/* ── LEFT NAV PANEL ── */
.pl-left-nav {
  position: fixed; top: 0; left: 0; bottom: 0;
  width: var(--left-nav-width);
  background: var(--dark);
  border-right: 1px solid var(--border);
  z-index: 150;
  display: flex; flex-direction: column;
  transition: width 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
}
.pl-left-nav.collapsed {
  width: var(--left-nav-collapsed);
}

/* ── Header (logo + collapse) ── */
.pln-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.75rem 0.75rem;
  border-bottom: 1px solid var(--border);
  min-height: 52px; flex-shrink: 0;
}
.pln-logo {
  display: flex; align-items: center; gap: 0.5rem;
  text-decoration: none; overflow: hidden;
  height: 28px;
}
.pln-logo-mark {
  width: 28px; height: 28px; flex-shrink: 0;
  object-fit: contain;
}
.pln-logo-full {
  height: 20px; object-fit: contain;
  transition: opacity 0.15s, width 0.15s;
}
.pl-left-nav.collapsed .pln-logo-full {
  opacity: 0; width: 0; overflow: hidden;
}
[data-theme="light"] .pln-logo-mark { filter: brightness(0); }
[data-theme="light"] .pln-logo-full { filter: brightness(0); }

.pln-collapse-btn {
  background: none; border: none; cursor: pointer;
  color: var(--muted); padding: 4px; border-radius: var(--radius-sm);
  transition: color 0.15s, background 0.15s, transform 0.2s;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.pln-collapse-btn:hover { color: var(--bone); background: var(--hover); }
.pln-collapse-btn svg { width: 16px; height: 16px; }
.pl-left-nav.collapsed .pln-collapse-btn svg { transform: rotate(180deg); }

/* ── Groups container ── */
.pln-groups {
  flex: 1; overflow-y: auto; overflow-x: hidden;
  padding: 0.5rem 0;
  scrollbar-width: thin; scrollbar-color: var(--surface) transparent;
}
.pln-groups::-webkit-scrollbar { width: 3px; }
.pln-groups::-webkit-scrollbar-thumb { background: var(--surface); border-radius: 2px; }

/* ── Group ── */
.pln-group {
  margin-bottom: 0.15rem;
}
.pln-group-toggle {
  display: flex; align-items: center; gap: 0.5rem;
  width: 100%; padding: 0.45rem 0.75rem;
  background: none; border: none; cursor: pointer;
  color: var(--muted); font-family: var(--font);
  font-size: 0.68rem; font-weight: 600;
  letter-spacing: 0.06em; text-transform: uppercase;
  transition: color 0.12s, background 0.12s;
  text-align: left; white-space: nowrap;
}
.pln-group-toggle:hover { color: var(--mid); background: var(--hover); }
.pln-group.open > .pln-group-toggle { color: var(--mid); }
.pln-group-icon { width: 16px; height: 16px; flex-shrink: 0; display: flex; align-items: center; justify-content: center; }
.pln-group-icon svg { width: 14px; height: 14px; }
.pln-group-label { flex: 1; overflow: hidden; text-overflow: ellipsis; }
.pln-chevron {
  width: 10px; height: 10px; flex-shrink: 0;
  transition: transform 0.2s; opacity: 0.5;
}
.pln-group.open > .pln-group-toggle .pln-chevron { transform: rotate(180deg); }

/* Collapsed: hide labels, chevrons */
.pl-left-nav.collapsed .pln-group-label,
.pl-left-nav.collapsed .pln-chevron { display: none; }
.pl-left-nav.collapsed .pln-group-toggle {
  justify-content: center; padding: 0.5rem;
}

/* ── Group items ── */
.pln-group-items {
  display: none; padding: 0.1rem 0;
}
.pln-group.open > .pln-group-items { display: block; }
.pl-left-nav.collapsed .pln-group-items { display: none; }

.pln-item {
  display: flex; align-items: center; gap: 0.5rem;
  padding: 0.4rem 0.75rem 0.4rem 2.25rem;
  color: var(--mid); text-decoration: none;
  font-size: 0.78rem; font-weight: 500;
  transition: color 0.12s, background 0.12s;
  white-space: nowrap; position: relative;
}
.pln-item:hover { color: var(--bone); background: var(--hover); }
.pln-item.active {
  color: var(--white);
  background: rgba(255,255,255,0.04);
}
.pln-item.active::before {
  content: '';
  position: absolute; left: 0; top: 50%; transform: translateY(-50%);
  width: 2px; height: 60%; border-radius: 1px;
  background: var(--accent);
}
.pln-item-icon { width: 16px; height: 16px; flex-shrink: 0; display: flex; align-items: center; justify-content: center; }
.pln-item-icon svg { width: 14px; height: 14px; }
.pln-item-label { overflow: hidden; text-overflow: ellipsis; }

/* ── Operating Rhythm section (injected by rhythm.js) ── */
.pln-rhythm {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border);
}
.pln-rhythm-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 0.5rem;
}
.pln-rhythm-phase {
  display: flex; align-items: center; gap: 0.35rem;
  font-size: 0.72rem; font-weight: 600; color: var(--accent);
  text-transform: uppercase; letter-spacing: 0.04em;
}
.pln-rhythm-tier {
  font-size: 0.65rem; font-weight: 500; color: var(--mid);
  background: var(--surface); padding: 0.15rem 0.5rem;
  border-radius: 10px; text-transform: uppercase;
  letter-spacing: 0.04em;
}
.pln-rhythm-focus {
  display: flex; align-items: flex-start; gap: 0.5rem;
  margin-bottom: 0.5rem;
}
.pln-rhythm-q {
  flex-shrink: 0; font-size: 0.6rem; font-weight: 700;
  color: #fff; padding: 0.1rem 0.4rem; border-radius: 4px;
  margin-top: 0.1rem;
}
.pln-rhythm-guidance {
  font-size: 0.7rem; color: var(--mid); line-height: 1.4;
  font-style: italic;
}
.pln-rhythm-actions {
  display: flex; flex-direction: column; gap: 0.3rem;
}
.pln-rhythm-action {
  display: flex; align-items: flex-start; gap: 0.4rem;
  font-size: 0.72rem; color: var(--bone); line-height: 1.4;
}
.pln-rhythm-bullet {
  flex-shrink: 0; width: 4px; height: 4px;
  background: var(--accent); border-radius: 50%;
  margin-top: 0.4rem;
}
.pl-left-nav.collapsed .pln-rhythm { display: none; }

/* ── Contextual tools ── */
.pln-context {
  padding: 0.5rem 0; margin-top: 0.25rem;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}
.pln-context-header {
  padding: 0.4rem 0.75rem;
}
.pln-context-label {
  font-size: 0.62rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--accent); opacity: 0.7;
}
.pln-context-item {
  display: flex; align-items: center; gap: 0.5rem;
  width: 100%; padding: 0.4rem 0.75rem 0.4rem 1.5rem;
  background: none; border: none; cursor: pointer;
  color: var(--mid); font-family: var(--font);
  font-size: 0.75rem; font-weight: 500;
  transition: color 0.12s, background 0.12s;
  text-align: left; white-space: nowrap;
}
.pln-context-item:hover { color: var(--accent); background: var(--hover); }

/* Collapsed: hide context */
.pl-left-nav.collapsed .pln-context { display: none; }

/* ── Footer ── */
.pln-footer {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.6rem 0.75rem;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}
.pln-env {
  font-size: 0.56rem; font-weight: 700; letter-spacing: 0.12em;
  text-transform: uppercase; padding: 0.15rem 0.4rem;
  border-radius: 3px;
}
.pln-env.dev { background: rgba(234,179,8,0.12); color: #eab308; }
.pln-env.live { background: rgba(34,197,94,0.1); color: #22c55e; }
.pln-version {
  font-size: 0.56rem; color: var(--muted); font-weight: 500;
}
.pln-signout {
  font-size: 0.56rem; font-weight: 600; color: var(--danger, #ef4444);
  background: none; border: none; cursor: pointer;
  font-family: var(--font); padding: 0.15rem 0.4rem;
  border-radius: 3px; transition: background 0.15s;
  white-space: nowrap;
}
.pln-signout:hover { background: rgba(239,68,68,0.1); }
.pln-theme-toggle {
  background: none; border: none; cursor: pointer; color: var(--muted);
  padding: 0.2rem; border-radius: 4px; transition: color 0.15s, background 0.15s;
  display: flex; align-items: center; justify-content: center;
}
.pln-theme-toggle svg { width: 14px; height: 14px; }
.pln-theme-toggle:hover { color: var(--teal); background: rgba(3,136,166,0.1); }
.pl-left-nav.collapsed .pln-version { display: none; }
.pl-left-nav.collapsed .pln-signout { display: none; }
.pl-left-nav.collapsed .pln-footer { justify-content: center; }

/* ── Content shift (universal — no per-class listing needed) ── */
body.has-left-nav > *:not(.pl-left-nav):not(#pl-nav):not(.pl-sidebar):not(.pl-chat-fab):not(.pl-chat-panel):not(#env-banner):not(.auth-overlay):not(.ambient):not(#rbacDenied):not(#siteLocked):not(script):not(style):not(link):not(noscript) {
  margin-left: var(--left-nav-width);
  transition: margin-left 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}
body.has-left-nav.left-nav-collapsed > *:not(.pl-left-nav):not(#pl-nav):not(.pl-sidebar):not(.pl-chat-fab):not(.pl-chat-panel):not(#env-banner):not(.auth-overlay):not(.ambient):not(#rbacDenied):not(#siteLocked):not(script):not(style):not(link):not(noscript) {
  margin-left: var(--left-nav-collapsed);
}

/* Auth overlay + ambient bg should NOT be shifted */
.has-left-nav .auth-overlay { margin-left: 0; }
.has-left-nav .ambient { left: 0; }


/* ─── LIGHT MODE OVERRIDES ─── */
[data-theme="light"] {
  --navy: #f5f5f5;
  --dark: #ffffff;
  --card: #ffffff;
  --surface: #f0f0f0;
  --hover: #e8e8e8;
  --bone: #1a1a1a;
  --white: #0d0d0d;
  --mid: #666666;
  --muted: #999999;
  --border: rgba(0,0,0,0.08);
  --border-strong: rgba(0,0,0,0.12);
}
[data-theme="light"] #pl-nav {
  background: rgba(245,245,245,0.92);
}
[data-theme="light"] .pl-left-nav {
  background: #ffffff;
}

/* ─── RESPONSIVE ─── */

/* Tablet: collapsed sidebar by default, tighter spacing */
@media (max-width: 1024px) and (min-width: 769px) {
  :root {
    --left-nav-width: var(--left-nav-collapsed);
  }
  .pl-left-nav { width: var(--left-nav-collapsed); }
  .pl-left-nav .pln-label,
  .pl-left-nav .pln-group-title,
  .pl-left-nav .pln-env,
  .pl-left-nav .pln-version { display: none; }
  .pl-left-nav .pln-item { justify-content: center; padding: 0.6rem; }
  .pl-left-nav .pln-icon { margin-right: 0; }
  .pl-left-nav .pln-footer { justify-content: center; }
  body.has-left-nav > *:not(.pl-left-nav):not(#pl-nav):not(.pl-sidebar):not(.pl-chat-fab):not(.pl-chat-panel):not(#env-banner):not(.auth-overlay):not(.ambient):not(#rbacDenied):not(#siteLocked):not(script):not(style):not(link):not(noscript) {
    margin-left: var(--left-nav-collapsed) !important;
  }
  /* Prevent overflow on constrained widths */
  .platform-grid { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
}

/* Mobile: sidebar overlay, no content shift */
@media (max-width: 768px) {
  .user-info { display: none; }
  .auth-card { padding: 2rem 1.5rem; }
  .nav-logo { height: 22px; }

  /* On mobile: show hamburger, hide sidebar by default */
  .pln-hamburger { display: flex; }

  .pl-left-nav {
    transform: translateX(-100%);
    width: 280px;
    box-shadow: 4px 0 20px rgba(0,0,0,0.3);
  }
  .pl-left-nav.mobile-open { transform: translateX(0); }
  .pl-left-nav.collapsed { width: 280px; }

  /* No content shift on mobile (universal) */
  body.has-left-nav > *:not(.pl-left-nav):not(#pl-nav):not(.pl-sidebar):not(.pl-chat-fab):not(.pl-chat-panel):not(#env-banner):not(.auth-overlay):not(.ambient):not(#rbacDenied):not(#siteLocked):not(script):not(style):not(link):not(noscript) {
    margin-left: 0 !important;
  }

  .has-left-nav #pl-nav { left: 0; }
  .has-left-nav .nav-links.desktop-hidden { display: none; }

  /* Collapse button hidden on mobile */
  .pln-collapse-btn { display: none; }

  /* Show nav logo on mobile since sidebar is hidden */
  .has-left-nav .nav-logo { display: flex; }
  .nav-logo { height: 22px; }
  #pl-nav { padding: 0.8rem 1rem; }
}


/* ============================================================
   SOURCE ATTRIBUTION — Data Confidence System
   Three-tier badges: VERIFIED / INFERRED / UNVERIFIED
   Usage: <span class="pl-source" data-tier="verified" data-src="Mercury API">$52,400</span>
   ============================================================ */

/* Badge base */
.pl-source {
  position: relative;
  cursor: help;
  border-bottom: 1px dotted rgba(255,255,255,0.2);
  transition: border-color 0.15s;
}
.pl-source:hover { border-bottom-color: var(--accent); }

/* Tier-specific underline colors */
.pl-source[data-tier="verified"]   { border-bottom-color: var(--success); }
.pl-source[data-tier="inferred"]   { border-bottom-color: var(--warning); }
.pl-source[data-tier="unverified"] { border-bottom-color: var(--danger); }

/* Inline badge (small pill after value) */
.pl-source-badge {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 1px 5px;
  border-radius: 3px;
  vertical-align: middle;
  margin-left: 4px;
  line-height: 1.4;
}
.pl-source-badge.verified {
  background: rgba(34,197,94,0.12);
  color: #4ade80;
  border: 1px solid rgba(34,197,94,0.25);
}
.pl-source-badge.inferred {
  background: rgba(245,166,35,0.12);
  color: #fbbf24;
  border: 1px solid rgba(245,166,35,0.25);
}
.pl-source-badge.unverified {
  background: rgba(239,68,68,0.12);
  color: #f87171;
  border: 1px solid rgba(239,68,68,0.25);
}

/* Dot indicator (minimal — just a colored dot before text) */
.pl-source-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  margin-right: 4px;
  vertical-align: middle;
  flex-shrink: 0;
}
.pl-source-dot.verified   { background: var(--success); }
.pl-source-dot.inferred   { background: var(--warning); }
.pl-source-dot.unverified { background: var(--danger); }

/* Tooltip (appears on hover) */
.pl-source-tip {
  position: absolute;
  bottom: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%);
  background: #1a1a2e;
  border: 1px solid var(--border-strong);
  border-radius: 6px;
  padding: 8px 12px;
  font-size: 0.72rem;
  color: var(--bone);
  white-space: nowrap;
  z-index: 9999;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.15s;
  box-shadow: 0 4px 12px rgba(0,0,0,0.4);
}
.pl-source-tip::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 5px solid transparent;
  border-top-color: #1a1a2e;
}
.pl-source:hover .pl-source-tip { opacity: 1; }

.pl-source-tip-tier {
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-right: 6px;
}
.pl-source-tip-tier.verified   { color: #4ade80; }
.pl-source-tip-tier.inferred   { color: #fbbf24; }
.pl-source-tip-tier.unverified { color: #f87171; }

.pl-source-tip-src {
  color: var(--mid);
}
.pl-source-tip-time {
  color: var(--muted);
  margin-left: 6px;
  font-size: 0.65rem;
}

/* Drill-down indicator for KPI cards */
.pl-drilldown {
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s;
}
.pl-drilldown:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(3,136,166,0.15);
}
.pl-drilldown::after {
  content: '';
  display: block;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent);
  opacity: 0;
  transition: opacity 0.15s;
  margin-top: 4px;
}
.pl-drilldown:hover::after { opacity: 1; }

/* Drill-down detail panel */
.pl-drill-panel {
  display: none;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px;
  margin-top: 8px;
  font-size: 0.82rem;
  animation: plDrillOpen 0.2s ease;
}
.pl-drill-panel.open { display: block; }
@keyframes plDrillOpen {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}
.pl-drill-panel .pl-drill-row {
  display: flex;
  justify-content: space-between;
  padding: 4px 0;
  border-bottom: 1px solid var(--border);
}
.pl-drill-panel .pl-drill-row:last-child { border-bottom: none; }
.pl-drill-panel .pl-drill-label { color: var(--mid); }
.pl-drill-panel .pl-drill-value { color: var(--bone); font-weight: 500; }

/* Light mode overrides */
[data-theme="light"] .pl-source-badge.verified {
  background: rgba(34,197,94,0.08);
  color: #16a34a;
  border-color: rgba(34,197,94,0.2);
}
[data-theme="light"] .pl-source-badge.inferred {
  background: rgba(245,166,35,0.08);
  color: #b45309;
  border-color: rgba(245,166,35,0.2);
}
[data-theme="light"] .pl-source-badge.unverified {
  background: rgba(239,68,68,0.08);
  color: #dc2626;
  border-color: rgba(239,68,68,0.2);
}
[data-theme="light"] .pl-source-tip {
  background: #fff;
  border-color: rgba(0,0,0,0.1);
  color: #333;
  box-shadow: 0 4px 12px rgba(0,0,0,0.12);
}
[data-theme="light"] .pl-source-tip::after { border-top-color: #fff; }
[data-theme="light"] .pl-source-tip-src { color: #666; }
[data-theme="light"] .pl-source-tip-time { color: #999; }

/* ── TOAST NOTIFICATIONS ── */
.pl-toast-container {
  position: fixed;
  top: 64px;
  right: 20px;
  z-index: 10001;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}
.pl-toast {
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 500;
  line-height: 1.4;
  max-width: 420px;
  min-width: 260px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
  border: 1px solid rgba(255,255,255,0.08);
  backdrop-filter: blur(12px);
  transform: translateX(120%);
  opacity: 0;
  transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.3s ease;
}
.pl-toast.pl-toast-show {
  transform: translateX(0);
  opacity: 1;
}
.pl-toast.pl-toast-hide {
  transform: translateX(120%);
  opacity: 0;
}
.pl-toast-icon { font-size: 1.1rem; flex-shrink: 0; }
.pl-toast-msg { flex: 1; }
.pl-toast-close {
  flex-shrink: 0;
  background: none;
  border: none;
  color: inherit;
  opacity: 0.5;
  cursor: pointer;
  font-size: 1rem;
  padding: 0 0 0 8px;
  line-height: 1;
}
.pl-toast-close:hover { opacity: 1; }

/* Toast types */
.pl-toast-success {
  background: rgba(34,197,94,0.12);
  color: #4ade80;
  border-color: rgba(34,197,94,0.25);
}
.pl-toast-error {
  background: rgba(239,68,68,0.12);
  color: #f87171;
  border-color: rgba(239,68,68,0.25);
}
.pl-toast-warning {
  background: rgba(234,179,8,0.12);
  color: #facc15;
  border-color: rgba(234,179,8,0.25);
}
.pl-toast-info {
  background: rgba(3,136,166,0.12);
  color: #0388A6;
  border-color: rgba(3,136,166,0.25);
}

/* Light theme toast overrides */
[data-theme="light"] .pl-toast-success { background: rgba(34,197,94,0.08); color: #16a34a; border-color: rgba(34,197,94,0.2); }
[data-theme="light"] .pl-toast-error   { background: rgba(239,68,68,0.08); color: #dc2626; border-color: rgba(239,68,68,0.2); }
[data-theme="light"] .pl-toast-warning { background: rgba(234,179,8,0.08); color: #a16207; border-color: rgba(234,179,8,0.2); }
[data-theme="light"] .pl-toast-info    { background: rgba(3,136,166,0.08); color: #0284c7; border-color: rgba(3,136,166,0.2); }