/* ═══════════════════════════════════════════════
   RFP TREE — Design System v2
   Aesthetic: Modern Editorial Data Platform
   Anti-GovWin: Warm, flat, breathable, organic
   ═══════════════════════════════════════════════ */

/* ── TOKENS ── */
:root {
  --green-900: #0d2818;
  --green-800: #1a4d2e;
  --green-700: #1e5c36;
  --green-600: #28753e;
  --green-500: #34a853;
  --green-400: #5cbf6f;
  --green-300: #8fd89e;
  --green-200: #c5edcf;
  --green-100: #e8f7ec;
  --green-50:  #f3fbf5;

  --cream:     #faf8f4;
  --cream-100: #f5f2ec;
  --cream-200: #eae5db;
  --cream-300: #d4cec2;
  --cream-400: #b0a898;
  --cream-500: #8a8274;

  --ink-900:   #1a1a18;
  --ink-800:   #2d2d2a;
  --ink-700:   #45453f;
  --ink-600:   #5e5e56;
  --ink-500:   #7a7a70;

  --amber-500: #d4930b;
  --amber-400: #e8a817;
  --amber-300: #f5c842;
  --amber-200: #fae29a;
  --amber-100: #fef5d4;

  --red-500:   #c93a3a;
  --red-100:   #fde8e8;
  --blue-500:  #2563eb;
  --blue-100:  #e0eaff;
  --purple-500:#7c3aed;
  --purple-100:#f0e6ff;

  --bg:        var(--cream);
  --bg-card:   #ffffff;
  --bg-sidebar: var(--green-900);
  --bg-header: #ffffff;

  --font-display: 'Fraunces', 'Georgia', serif;
  --font-body:    'Outfit', 'Helvetica Neue', sans-serif;
  --font-mono:    'IBM Plex Mono', 'Menlo', monospace;

  --sp-1: 4px; --sp-2: 8px; --sp-3: 12px; --sp-4: 16px;
  --sp-5: 20px; --sp-6: 24px; --sp-8: 32px; --sp-10: 40px;
  --sp-12: 48px; --sp-16: 64px;

  --r-sm: 4px; --r-md: 8px; --r-lg: 12px; --r-xl: 16px;

  --shadow-sm: 0 1px 2px rgba(26,26,24,0.04);
  --shadow-md: 0 2px 8px rgba(26,26,24,0.06), 0 1px 2px rgba(26,26,24,0.04);
  --shadow-lg: 0 4px 16px rgba(26,26,24,0.08), 0 2px 4px rgba(26,26,24,0.04);
  --shadow-card-hover: 0 8px 24px rgba(26,26,24,0.10), 0 2px 8px rgba(26,26,24,0.06);
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--ink-900);
  line-height: 1.55;
  min-height: 100vh;
}
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
ul, ol { list-style: none; }

/* ── LAYOUT SHELL ── */
.app {
  display: grid;
  grid-template-columns: 240px 1fr;
  grid-template-rows: auto auto 1fr;
  min-height: 100vh;
}

/* ── HEADER ── */
.header {
  grid-column: 1 / -1;
  background: var(--bg-header);
  border-bottom: 1px solid var(--cream-200);
  padding: 0 var(--sp-8);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
}

.logo {
  display: flex;
  align-items: baseline;
  gap: 2px;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--green-800);
  letter-spacing: -0.02em;
}
.logo span { font-weight: 400; color: var(--green-600); }
.logo .dot {
  display: inline-block; width: 6px; height: 6px;
  background: var(--amber-500); border-radius: 50%;
  margin-left: 1px; margin-bottom: 2px; vertical-align: baseline;
}

.header-utils {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
}

/* Site switcher */
.site-switcher {
  display: flex;
  align-items: center;
  background: var(--cream-100);
  border-radius: var(--r-md);
  padding: 2px;
  gap: 0;
}
.site-switcher a {
  font-size: 0.72rem;
  font-weight: 600;
  padding: var(--sp-1) var(--sp-3);
  border-radius: 6px;
  color: var(--ink-500);
  transition: all 0.15s;
  white-space: nowrap;
}
.site-switcher a.active-site {
  background: var(--bg-card);
  color: var(--green-800);
  box-shadow: var(--shadow-sm);
}
.site-switcher a:not(.active-site):hover { color: var(--ink-800); }

.btn-upgrade {
  font-size: 0.78rem; font-weight: 600;
  padding: var(--sp-2) var(--sp-4); border-radius: var(--r-md);
  background: var(--green-700); color: #fff;
  transition: background 0.15s ease, transform 0.1s ease;
}
.btn-upgrade:hover { background: var(--green-600); transform: translateY(-1px); }

.notif-bell {
  position: relative; width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--r-md); transition: background 0.15s;
}
.notif-bell:hover { background: var(--cream-100); }
.notif-bell svg { width: 18px; height: 18px; color: var(--ink-700); }
.notif-badge {
  position: absolute; top: 4px; right: 4px;
  width: 16px; height: 16px; background: var(--red-500); color: #fff;
  font-size: 0.6rem; font-weight: 700; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  border: 2px solid var(--bg-header);
}

.avatar {
  width: 32px; height: 32px; border-radius: var(--r-md);
  background: var(--green-200); color: var(--green-800);
  font-size: 0.75rem; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}
/* Logged-out tree indicator — much bigger than letter initials so it reads
   clearly at avatar size. Toggled via .tree-mode class set by updateAuthUI. */
.avatar #avatar-initials.tree-mode {
  font-size: 1.55rem;
  line-height: 1;
  font-weight: 800;
  letter-spacing: -0.02em;
}

/* ── H1 NAV TABS ── */
.h1-nav {
  display: flex; gap: 0;
  border-bottom: 1px solid var(--cream-200);
  margin: 0 calc(-1 * var(--sp-8));
  padding: 0 var(--sp-8);
}
.h1-tab {
  position: relative; padding: var(--sp-3) var(--sp-5);
  font-size: 0.85rem; font-weight: 500; color: var(--ink-500);
  transition: color 0.15s; white-space: nowrap;
}
.h1-tab:hover { color: var(--ink-900); }
.h1-tab.active { color: var(--green-800); font-weight: 600; }
.h1-tab.active::after {
  content: ''; position: absolute; bottom: -1px;
  left: var(--sp-5); right: var(--sp-5);
  height: 2px; background: var(--green-700); border-radius: 1px;
}

/* ── SMART SEARCH + QUERY GUIDE ── */
.search-section {
  grid-column: 1 / -1;
  background: var(--bg-header);
  background-image: linear-gradient(rgba(26,26,24,0.04) 1px, transparent 1px), linear-gradient(90deg, rgba(26,26,24,0.04) 1px, transparent 1px);
  background-size: 30px 30px;
  animation: gridDrift 10s linear infinite;
  border-bottom: 1px solid var(--cream-200);
  padding: var(--sp-4) var(--sp-8) var(--sp-3);
}
.search-bar {
  display: flex; align-items: center; gap: var(--sp-3);
  background: var(--cream-50);
  border: 1.5px solid var(--cream-200); border-radius: var(--r-lg);
  padding: var(--sp-2) var(--sp-4);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.search-bar:focus-within {
  border-color: var(--green-400);
  box-shadow: 0 0 0 3px var(--green-100);
}
.search-bar svg { width: 16px; height: 16px; color: var(--ink-500); flex-shrink: 0; }
.search-bar input {
  flex: 1; border: none; background: transparent;
  font-family: var(--font-body); font-size: 0.88rem;
  color: var(--ink-900); outline: none;
}
.search-bar input::placeholder { color: var(--cream-400); }
.search-kbd {
  font-family: var(--font-mono); font-size: 0.65rem; color: var(--cream-400);
  background: var(--cream-100); padding: 2px 6px;
  border-radius: var(--r-sm); border: 1px solid var(--cream-200);
}

.query-guide {
  margin-top: var(--sp-3);
}
.query-guide-header {
  display: flex;
  align-items: baseline;
  gap: var(--sp-3);
  margin-bottom: var(--sp-2);
}
.query-guide-title {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-500);
}
.query-guide-hint {
  font-size: 0.75rem;
  color: var(--cream-400);
  font-style: italic;
}

.prompt-chips {
  display: flex; gap: var(--sp-2); flex-wrap: wrap;
}
.prompt-chip {
  font-size: 0.72rem; padding: var(--sp-1) var(--sp-3);
  border-radius: 100px; background: var(--cream-100);
  color: var(--ink-600); border: 1px solid var(--cream-200);
  transition: all 0.12s; white-space: nowrap;
}
.prompt-chip:hover {
  background: var(--green-50); border-color: var(--green-300); color: var(--green-800);
}
.prompt-section {
  display: flex;
  gap: var(--sp-6);
  flex-wrap: wrap;
}
.prompt-group {
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
}
.prompt-group-label {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  font-weight: 500;
  color: var(--cream-400);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.prompt-group .prompt-chips { gap: 6px; }

/* ── SIDEBAR ── */
.sidebar {
  background: var(--bg-sidebar); color: #fff;
  padding: var(--sp-5) 0; overflow-y: auto;
  position: sticky; top: 0;
}
.sidebar-section-label {
  font-family: var(--font-mono); font-size: 0.6rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: rgba(255,255,255,0.35); padding: var(--sp-4) var(--sp-5) var(--sp-2);
}
.sidebar-link {
  display: flex; align-items: center; gap: var(--sp-3);
  padding: var(--sp-2) var(--sp-5); font-size: 0.8rem;
  color: rgba(255,255,255,0.7); transition: all 0.12s ease;
  border-left: 2px solid transparent;
}
.sidebar-link:hover { background: rgba(255,255,255,0.06); color: #fff; }
.sidebar-link.active {
  background: rgba(255,255,255,0.08); color: var(--green-300);
  border-left-color: var(--green-400); font-weight: 500;
}
.sidebar-link .link-icon { width: 16px; text-align: center; opacity: 0.5; flex-shrink: 0; }
.sidebar-link .link-count {
  margin-left: auto; font-family: var(--font-mono);
  font-size: 0.65rem; color: rgba(255,255,255,0.3);
}
.sidebar-divider { height: 1px; background: rgba(255,255,255,0.08); margin: var(--sp-3) var(--sp-5); }

.sidebar::-webkit-scrollbar { width: 4px; }
.sidebar::-webkit-scrollbar-track { background: transparent; }
.sidebar::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.15); border-radius: 2px; }

/* ── MAIN CONTENT ── */
.main { padding: var(--sp-5) var(--sp-6); overflow-y: auto; }

/* H2 Sub-nav — now the single type filter location */
.h2-nav {
  display: flex; gap: var(--sp-1); margin-bottom: var(--sp-5); flex-wrap: wrap;
}
.h2-tab {
  font-size: 0.78rem; font-weight: 500;
  padding: var(--sp-2) var(--sp-3); border-radius: var(--r-md);
  color: var(--ink-500); transition: all 0.12s;
}
.h2-tab:hover { background: var(--cream-100); color: var(--ink-900); }
.h2-tab.active { background: var(--green-100); color: var(--green-800); font-weight: 600; }
.h2-tab.showing-closed.active { background: var(--cream-200); color: var(--ink-700); }

/* ═══ KPI BUBBLE — anchored bottom-right ═══ */
.kpi-bubble {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 200;
  font-family: var(--font-body);
}

/* Collapsed state: chat-bubble sized pill */
.kpi-collapsed {
  display: flex;
  align-items: center;
  gap: 0;
  background: var(--bg-card);
  border: 1px solid var(--cream-200);
  border-radius: 22px;
  box-shadow: var(--shadow-lg);
  padding: 8px 16px;
  cursor: pointer;
  min-width: 0;
  transition: box-shadow 0.2s;
  position: relative;
}
.kpi-collapsed:hover { box-shadow: var(--shadow-card-hover); }

.kpi-nav-btn {
  width: 24px; height: 24px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  font-size: 0.7rem;
  color: var(--ink-500);
  opacity: 0;
  transition: opacity 0.15s, background 0.12s;
  flex-shrink: 0;
}
.kpi-collapsed:hover .kpi-nav-btn { opacity: 1; }
.kpi-nav-btn:hover { background: var(--cream-100); color: var(--ink-800); }

.kpi-slide-area {
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 80px;
}
.kpi-slide {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  white-space: nowrap;
  transition: opacity 0.25s ease, transform 0.25s ease;
}
.kpi-slide-value {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ink-900);
  letter-spacing: -0.02em;
}
.kpi-slide-label {
  font-size: 0.7rem;
  color: var(--ink-500);
  font-weight: 500;
}

/* Hover tooltip under collapsed bubble */
.kpi-hover-context {
  position: absolute;
  bottom: -28px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--ink-500);
  background: var(--bg-card);
  border: 1px solid var(--cream-200);
  border-radius: var(--r-md);
  padding: 3px 10px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.15s;
  box-shadow: var(--shadow-sm);
}
.kpi-collapsed:hover .kpi-hover-context { opacity: 1; }

/* Expanded state */
.kpi-expanded {
  display: none;
  background: var(--bg-card);
  border: 1px solid var(--cream-200);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-lg);
  padding: 16px 20px;
  min-width: 240px;
}
.kpi-expanded.visible { display: block; }
.kpi-collapsed.hidden { display: none; }

.kpi-expanded-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}
.kpi-expanded-title {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-500);
}
.kpi-close-btn {
  width: 24px; height: 24px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--r-sm);
  font-size: 0.85rem;
  color: var(--ink-500);
  transition: background 0.12s;
}
.kpi-close-btn:hover { background: var(--cream-100); }

.kpi-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.kpi-cell { }
.kpi-cell-value {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--ink-900);
  letter-spacing: -0.02em;
}
.kpi-cell-label {
  font-size: 0.65rem;
  color: var(--ink-500);
  font-weight: 500;
}
.kpi-cell-sub {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  margin-top: 1px;
}
.kpi-cell-sub.up { color: var(--green-600); }
.kpi-cell-sub.down { color: var(--red-500); }

/* Filter chips — set-aside and other non-type facets only */
.filter-row {
  display: flex; gap: var(--sp-2); margin-bottom: var(--sp-5);
  flex-wrap: wrap; align-items: center;
}
.filter-chip {
  font-size: 0.73rem; font-weight: 500;
  padding: var(--sp-1) var(--sp-3); border-radius: 100px;
  border: 1px solid var(--cream-200); color: var(--ink-600);
  background: var(--bg-card); transition: all 0.12s;
  display: flex; align-items: center; gap: var(--sp-1);
}
.filter-chip:hover { border-color: var(--green-400); color: var(--green-800); }
.filter-chip.active { background: var(--green-800); color: #fff; border-color: var(--green-800); }
.filter-label { font-size: 0.7rem; color: var(--ink-500); font-weight: 500; }
.filter-sep { width: 1px; height: 20px; background: var(--cream-200); margin: 0 4px; }

/* Results meta */
.results-meta {
  display: flex; align-items: center;
  justify-content: space-between; margin-bottom: var(--sp-4);
}
.results-count { font-size: 0.82rem; color: var(--ink-600); }
.results-count strong { color: var(--ink-900); font-weight: 700; }
.results-sort select {
  font-family: var(--font-body); font-size: 0.78rem;
  padding: var(--sp-1) var(--sp-3); border: 1px solid var(--cream-200);
  border-radius: var(--r-md); background: var(--bg-card); color: var(--ink-700); cursor: pointer;
}

/* ═══ OPPORTUNITY CARDS v2 ═══ */
.opp-list { display: flex; flex-direction: column; gap: var(--sp-3); }

.opp-card {
  background: var(--bg-card); border: 1px solid var(--cream-200);
  border-radius: var(--r-lg); padding: var(--sp-5);
  transition: all 0.2s ease; position: relative;
}
.opp-card:hover {
  border-color: var(--cream-200);
  box-shadow: none;
  transform: none;
  border-bottom: 2px solid var(--cream-300);
}

.opp-top-row {
  display: flex; align-items: flex-start;
  justify-content: space-between; gap: var(--sp-4);
  margin-bottom: var(--sp-2);
}

/* Type indicator — subtle bottom border on hover only */
.opp-card[data-type] { border-left: 1px solid var(--cream-200); }

/* Type label — understated inline text, not a pill */
.opp-type {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-500);
}
.opp-card[data-type="solicitation"] .opp-type { color: var(--green-700); }
.opp-card[data-type="presol"] .opp-type { color: var(--blue-500); }
.opp-card[data-type="sbir"] .opp-type { color: var(--amber-500); }
.opp-card[data-type="vehicle"] .opp-type { color: var(--ink-600); }
.opp-card[data-type="award"] .opp-type { color: var(--cream-500); }

/* NAICS + CTA — subtle monospace inline, no colored background */
.opp-taxonomy {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--ink-500);
  margin-top: 2px;
}
.opp-taxonomy .tax-sep { color: var(--cream-300); }

.opp-title {
  font-family: var(--font-display); font-size: 1.05rem;
  font-weight: 600; color: var(--ink-900);
  line-height: 1.35; letter-spacing: -0.01em;
  margin-top: var(--sp-2);
}
.opp-title:hover { color: var(--green-700); }

.opp-agency { font-size: 0.78rem; color: var(--ink-500); font-weight: 500; margin-top: 2px; }

/* Summary paragraph */
.opp-summary {
  font-size: 0.82rem;
  color: var(--ink-600);
  line-height: 1.5;
  margin-top: var(--sp-2);
}

/* Expandable detail */
.opp-expand {
  margin-top: var(--sp-2);
}
.opp-expand-toggle {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--green-700);
  font-weight: 500;
  padding: 2px 0;
  transition: color 0.12s;
}
.opp-expand-toggle:hover { color: var(--green-500); }
.opp-expand-toggle .caret {
  display: inline-block;
  transition: transform 0.2s ease;
  font-size: 0.8rem;
  line-height: 1;
}
.opp-expand-toggle.open .caret { transform: rotate(180deg); }
.opp-detail {
  display: none;
  font-size: 0.78rem;
  color: var(--ink-600);
  line-height: 1.55;
  margin-top: var(--sp-2);
  padding-left: var(--sp-4);
  border-left: 1px solid var(--cream-200);
}
.opp-detail.visible { display: block; }

/* Meta row with countdown */
.opp-meta {
  display: flex; gap: var(--sp-5); flex-wrap: wrap;
  margin-top: var(--sp-3);
  padding-top: var(--sp-3);
  border-top: 1px solid var(--cream-100);
}
.opp-meta-item {
  display: flex; align-items: center; gap: var(--sp-1);
  font-size: 0.75rem; color: var(--ink-600);
}
.opp-meta-item .meta-label { color: var(--ink-500); font-weight: 500; }
.opp-meta-item .meta-value { font-weight: 600; color: var(--ink-800); }

/* Countdown tile */
.countdown {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.75rem;
}
.countdown-num {
  font-size: 0.85rem;
  font-weight: 800;
}
.countdown.urgent { color: var(--red-500); }
.countdown.urgent .countdown-bar { background: var(--red-500); }
.countdown.soon { color: var(--amber-500); }
.countdown.soon .countdown-bar { background: var(--amber-500); }
.countdown.comfortable { color: var(--green-600); }
.countdown.comfortable .countdown-bar { background: var(--green-600); }
.countdown-bar {
  width: 40px;
  height: 3px;
  border-radius: 2px;
  position: relative;
  background: var(--cream-300);
  overflow: hidden;
}
.countdown-fill {
  position: absolute;
  top: 0; left: 0;
  height: 100%;
  border-radius: 2px;
  transition: width 0.3s ease;
}
.countdown.urgent .countdown-fill { background: var(--red-500); }
.countdown.soon .countdown-fill { background: var(--amber-500); }
.countdown.comfortable .countdown-fill { background: var(--green-600); }

/* Eligibility — structured metadata, not pills */
.eligibility-strip {
  display: flex;
  gap: 0;
  flex-wrap: wrap;
  margin-top: var(--sp-3);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--ink-500);
  line-height: 1;
}
.elig-item {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 0;
}
.elig-item::after {
  content: '·';
  color: var(--cream-300);
  margin: 0 8px;
  font-weight: 400;
}
.elig-item:last-child::after { content: none; }
.elig-icon {
  font-size: 0.7rem;
  line-height: 1;
}
.elig-item.pass .elig-icon { color: var(--green-600); }
.elig-item.pass { color: var(--green-700); }
.elig-item.neutral { color: var(--ink-500); }
.elig-item.neutral .elig-icon { color: var(--cream-400); }
.elig-item.warn { color: var(--amber-500); }
.elig-item.warn .elig-icon { color: var(--amber-500); }
.elig-item.fail { color: var(--red-500); }
.elig-item.fail .elig-icon { color: var(--red-500); }

/* Card actions */
.opp-actions {
  display: flex; gap: var(--sp-2); align-items: center; flex-shrink: 0;
}
.opp-action-btn {
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--r-md); color: var(--ink-500); transition: all 0.12s;
}
.opp-action-btn:hover { background: var(--cream-100); color: var(--green-700); }
.opp-action-btn.saved { color: var(--amber-500); }
.opp-action-btn svg { width: 16px; height: 16px; }

/* ═══ OPPORTUNITY DETAIL MODAL ═══ */
.opp-modal-overlay {
  position: fixed; inset: 0; z-index: 500;
  background: rgba(26, 26, 24, 0.45);
  backdrop-filter: blur(4px);
  display: flex; align-items: flex-start; justify-content: flex-end;
  opacity: 0; pointer-events: none;
  transition: opacity 0.2s ease;
}
.opp-modal-overlay.visible {
  opacity: 1; pointer-events: all;
}

.opp-modal {
  width: min(680px, 100vw - 240px);
  height: 100vh;
  background: var(--bg-card);
  overflow-y: auto;
  box-shadow: -8px 0 32px rgba(26,26,24,0.12);
  transform: translateX(100%);
  transition: transform 0.25s ease;
}
.opp-modal-overlay.visible .opp-modal {
  transform: translateX(0);
}

.opp-modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--sp-5) var(--sp-6);
  border-bottom: 1px solid var(--cream-200);
  position: sticky; top: 0;
  background: var(--bg-card);
  z-index: 1;
}
.opp-modal-type {
  font-family: var(--font-mono);
  font-size: 0.68rem; font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--green-700);
}
.opp-modal-nav { display: flex; gap: 2px; }
.opp-modal-nav-btn {
  width: 28px; height: 28px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; font-weight: 700; color: var(--ink-600);
  border-radius: var(--r-sm);
  transition: background 0.12s, color 0.12s;
  border: none; background: none; cursor: pointer;
}
.opp-modal-nav-btn:hover:not(:disabled) { background: var(--cream-100); color: var(--ink-900); }
.opp-modal-nav-btn:disabled { color: var(--cream-300); cursor: default; }
.opp-modal-close {
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; color: var(--ink-500);
  border-radius: var(--r-md);
  transition: background 0.12s, color 0.12s;
}
.opp-modal-close:hover { background: var(--cream-100); color: var(--ink-900); }

.opp-modal-body { padding: var(--sp-6); }

.opp-modal-title {
  font-family: var(--font-display);
  font-size: 1.35rem; font-weight: 700;
  color: var(--ink-900);
  line-height: 1.3; letter-spacing: -0.01em;
  margin-bottom: var(--sp-2);
}
.opp-modal-agency {
  font-size: 0.82rem; color: var(--ink-500); font-weight: 500;
  margin-bottom: var(--sp-6);
}

.opp-modal-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-4);
  margin-bottom: var(--sp-6);
  padding: var(--sp-5);
  background: var(--cream-50);
  border-radius: var(--r-lg);
  border: 1px solid var(--cream-200);
}
.opp-modal-grid-label {
  font-family: var(--font-mono);
  font-size: 0.62rem; font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-500);
  margin-bottom: 2px;
}
.opp-modal-grid-value {
  font-size: 0.85rem; font-weight: 600;
  color: var(--ink-900);
}

.opp-modal-section {
  margin-bottom: var(--sp-6);
}
.opp-modal-section-label {
  font-family: var(--font-mono);
  font-size: 0.62rem; font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-500);
  margin-bottom: var(--sp-3);
}
.opp-modal-desc {
  font-size: 0.85rem;
  color: var(--ink-700);
  line-height: 1.6;
  max-height: 400px;
  overflow-y: auto;
  padding-right: var(--sp-2);
}
.opp-modal-desc p { margin-bottom: var(--sp-3); }
.opp-modal-desc table { font-size: 0.78rem; border-collapse: collapse; width: 100%; margin: var(--sp-3) 0; }
.opp-modal-desc td, .opp-modal-desc th { padding: var(--sp-2) var(--sp-3); border: 1px solid var(--cream-200); text-align: left; }
.opp-modal-loading {
  font-style: italic;
  color: var(--ink-500);
  font-size: 0.82rem;
  padding: var(--sp-4) 0;
}

.opp-modal-actions {
  display: flex; gap: var(--sp-3);
  padding-top: var(--sp-5);
  border-top: 1px solid var(--cream-200);
  margin-top: var(--sp-6);
}
.opp-modal-btn {
  font-family: var(--font-body);
  font-size: 0.82rem; font-weight: 600;
  padding: var(--sp-3) var(--sp-6);
  border-radius: var(--r-md);
  transition: all 0.15s;
  text-align: center;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
}
.opp-modal-btn.primary {
  background: var(--green-700); color: #fff;
  border: none;
}
.opp-modal-btn.primary:hover { background: var(--green-600); }
.opp-modal-btn.secondary {
  background: transparent; color: var(--green-700);
  border: 1px solid var(--green-700);
}
.opp-modal-btn.secondary:hover { background: var(--green-50); }

/* ═══ PAGINATION ═══ */
.pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--sp-6) 0 var(--sp-3);
  margin-top: var(--sp-3);
  margin-bottom: 40px;
  border-top: 1px solid var(--cream-200);
}
.pagination-info {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--ink-500);
}
.pagination-controls {
  display: flex;
  align-items: center;
  gap: var(--sp-1);
}
.page-btn {
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 500;
  padding: var(--sp-2) var(--sp-3);
  border-radius: var(--r-md);
  color: var(--ink-600);
  background: transparent;
  border: 1px solid transparent;
  transition: all 0.12s;
  min-width: 34px;
  text-align: center;
}
.page-btn:hover:not(:disabled) {
  background: var(--cream-100);
  border-color: var(--cream-200);
  color: var(--ink-900);
}
.page-btn.active {
  background: var(--green-800);
  color: #fff;
  border-color: var(--green-800);
  font-weight: 600;
}
.page-btn:disabled {
  opacity: 0.35;
  cursor: default;
}
.page-prev, .page-next {
  font-weight: 600;
  padding: var(--sp-2) var(--sp-4);
}
.page-ellipsis {
  font-size: 0.82rem;
  color: var(--cream-400);
  padding: 0 var(--sp-1);
}

/* Card clickable indicator */
.opp-card { cursor: pointer; }
.opp-card:hover { border-color: var(--green-300); }

/* ═══ SKELETON LOADING ═══ */
.skel-card { pointer-events: none; padding: 20px; }
.skel { border-radius: 4px; position: relative; overflow: hidden; }
.skel::after {
  content: '';
  position: absolute;
  inset: 0;
  animation: skelShimmer 1.8s ease-in-out infinite;
  background: linear-gradient(90deg, transparent 0%, rgba(40,117,62,0.08) 30%, rgba(13,40,24,0.12) 50%, rgba(40,117,62,0.08) 70%, transparent 100%);
  background-size: 200% 100%;
}
@keyframes skelShimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}
.skel-type { height: 10px; width: 30%; background: var(--cream-200); margin-bottom: 8px; }
.skel-title { height: 18px; width: 80%; background: var(--cream-200); margin-bottom: 6px; }
.skel-agency { height: 12px; width: 60%; background: var(--cream-100); margin-bottom: 12px; }
.skel-meta-row { display: flex; gap: 16px; }
.skel-chip { height: 10px; width: 15%; background: var(--cream-100); border-radius: 100px; }
.skel-row { margin-bottom: 4px; }
.search-bar.loading { opacity: 0.5; pointer-events: none; }

/* ── ANIMATIONS ── */
@keyframes gridDrift {
  from { background-position: 0 0; }
  to { background-position: -30px -10px; }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
.opp-card { animation: fadeInUp 0.3s ease both; }
.opp-card:nth-child(1) { animation-delay: 0.02s; }
.opp-card:nth-child(2) { animation-delay: 0.06s; }
.opp-card:nth-child(3) { animation-delay: 0.10s; }
.opp-card:nth-child(4) { animation-delay: 0.14s; }
.opp-card:nth-child(5) { animation-delay: 0.18s; }
.opp-card:nth-child(6) { animation-delay: 0.22s; }

.stat-card { animation: fadeInUp 0.35s ease both; }
.stat-card:nth-child(1) { animation-delay: 0s; }
.stat-card:nth-child(2) { animation-delay: 0.05s; }
.stat-card:nth-child(3) { animation-delay: 0.10s; }
.stat-card:nth-child(4) { animation-delay: 0.15s; }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .app { grid-template-columns: 200px 1fr; }
  .sidebar { font-size: 0.75rem; }
  .sidebar-link { padding: var(--sp-2) var(--sp-3); font-size: 0.75rem; }
  .sidebar-section-label { padding: var(--sp-3) var(--sp-3) var(--sp-1); font-size: 0.55rem; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }

  /* Query guide: horizontal scroll instead of wrapping */
  .prompt-section {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-bottom: var(--sp-2);
    mask-image: linear-gradient(to right, black 90%, transparent 100%);
    -webkit-mask-image: linear-gradient(to right, black 90%, transparent 100%);
  }
  .prompt-section::-webkit-scrollbar { display: none; }
  .prompt-group { flex-shrink: 0; min-width: max-content; }
  .prompt-group .prompt-chips { flex-wrap: nowrap; }
  .prompt-chip { flex-shrink: 0; }
}
@media (max-width: 680px) {
  .app { grid-template-columns: 56px 1fr; }
  .sidebar { padding: var(--sp-3) 0; }
  .sidebar-link {
    justify-content: center; padding: var(--sp-2) 0;
    font-size: 0; color: transparent; overflow: hidden;
  }
  .sidebar-link .link-icon { font-size: 1.1rem; opacity: 0.7; color: rgba(255,255,255,0.7); }
  .sidebar-link.active .link-icon { color: var(--green-300); opacity: 1; }
  .sidebar-link .link-count { display: none; }
  .sidebar-section-label { font-size: 0; height: 8px; padding: 4px 0 0; }
  .sidebar-divider { margin: var(--sp-2) var(--sp-3); }
  .stats-row { grid-template-columns: 1fr; }
}