/* ================================================================
   Brokerr — AI Copilot Feature
   ================================================================ */

/* ---------- Copilot Launcher ---------- */
.copilot-launcher {
  position: fixed;
  bottom: var(--sp-5);
  right: var(--sp-5);
  z-index: 900;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-secondary), var(--color-primary));
  color: var(--color-white);
  border: none;
  box-shadow: 0 6px 20px rgba(13, 148, 136, 0.35);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.copilot-launcher:hover {
  transform: translateY(-2px) scale(1.05);
  box-shadow: 0 10px 24px rgba(13, 148, 136, 0.45);
}
body.copilot-open .copilot-launcher { opacity: 0; pointer-events: none; }

/* ---------- Overlay ---------- */
.copilot-overlay {
  position: fixed;
  inset: 0;
  z-index: 1500;
  background: rgba(15, 23, 42, 0.42);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 10vh var(--sp-4) var(--sp-4);
  animation: copilot-fade-in 200ms ease;
}
@keyframes copilot-fade-in { from { opacity: 0; } to { opacity: 1; } }

/* ---------- Box ---------- */
.copilot-box {
  background: var(--color-white);
  width: 100%;
  max-width: 760px;
  max-height: 82vh;
  border-radius: var(--radius-xl);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.25);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: copilot-slide-in 250ms ease;
}
@keyframes copilot-slide-in { from { transform: translateY(-20px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }

/* ---------- Header strip ---------- */
.copilot-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px var(--sp-4);
  border-bottom: 1px solid var(--color-gray-200);
  background: linear-gradient(135deg, rgba(13, 148, 136, 0.04), rgba(27, 42, 74, 0.02));
  position: relative;
}
.copilot-header-left {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}
.copilot-title {
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary);
}
.copilot-badge {
  font-size: 10px;
  color: var(--color-secondary);
  background: rgba(13, 148, 136, 0.1);
  padding: 2px 6px;
  border-radius: 999px;
  font-weight: var(--font-weight-medium);
  margin-left: 4px;
}
.copilot-header-right { display: flex; gap: 4px; }
.copilot-icon-btn {
  background: none; border: none;
  width: 28px; height: 28px;
  border-radius: var(--radius-md);
  color: var(--color-gray-500);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
}
.copilot-icon-btn:hover { background: var(--color-gray-100); color: var(--color-gray-700); }
.copilot-icon-btn--active {
  background: var(--color-secondary);
  color: white;
}
.copilot-icon-btn--active:hover {
  background: var(--color-secondary-dark, #0B7F73);
  color: white;
}

/* ---------- Avatar ---------- */
.copilot-avatar {
  width: 24px; height: 24px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-secondary), var(--color-primary));
  color: var(--color-white);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

/* ---------- Input row ---------- */
.copilot-input-row {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-3) var(--sp-4);
  border-bottom: 1px solid var(--color-gray-200);
}
.copilot-input {
  flex: 1;
  border: none;
  outline: none;
  font-size: var(--font-size-lg);
  font-family: var(--font-family);
  background: transparent;
  padding: var(--sp-2) 0;
  color: var(--color-gray-900);
}
.copilot-input::placeholder { color: var(--color-gray-400); font-size: var(--font-size-base); }

.copilot-mic {
  width: 40px; height: 40px;
  border-radius: var(--radius-full);
  background: var(--color-gray-100);
  color: var(--color-gray-600);
  border: none;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--transition-fast);
  user-select: none;
}
.copilot-mic:hover:not(:disabled) { background: var(--color-gray-200); }
.copilot-mic.recording {
  background: var(--color-error);
  color: var(--color-white);
  animation: copilot-pulse 1.2s ease-in-out infinite;
}
@keyframes copilot-pulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.2); }
  50% { box-shadow: 0 0 0 10px rgba(239, 68, 68, 0); }
}

/* ---------- Body (suggestions + history) ---------- */
.copilot-body {
  padding: var(--sp-3) var(--sp-4);
  overflow-y: auto;
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

/* ---------- Suggestions panel ---------- */
.copilot-suggestions {
  padding: var(--sp-3);
  background: var(--color-gray-50);
  border-radius: var(--radius-lg);
  border: 1px dashed var(--color-gray-300);
}
.copilot-suggestions-title {
  font-size: var(--font-size-xs);
  color: var(--color-gray-500);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
  margin-bottom: var(--sp-2);
  font-weight: var(--font-weight-semibold);
}
.copilot-suggestions-grid {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.copilot-chip {
  font-size: var(--font-size-xs);
  color: var(--color-gray-700);
  background: white;
  border: 1px solid var(--color-gray-300);
  padding: 6px 10px;
  border-radius: 999px;
  cursor: pointer;
  user-select: none;
  transition: all 0.15s;
}
.copilot-chip:hover {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
}
.copilot-chip--skeleton { opacity: 0.4; cursor: wait; }

/* ---------- Turn (q + a + result cards) ---------- */
.copilot-turn {
  background: white;
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  padding: var(--sp-3);
  animation: copilot-turn-in 200ms ease;
}
@keyframes copilot-turn-in {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}
.copilot-turn-q {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
  margin-bottom: var(--sp-2);
  padding-left: 20px;
  position: relative;
}
.copilot-turn-q::before {
  content: '\203A';
  position: absolute;
  left: 0;
  top: -2px;
  color: var(--color-gray-400);
  font-size: 18px;
  font-weight: bold;
}
.copilot-turn-a {
  font-size: var(--font-size-base);
  color: var(--color-gray-900);
  line-height: var(--line-height-relaxed);
}
.copilot-turn--thinking { opacity: 0.85; }

.copilot-thinking {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  color: var(--color-gray-500);
  font-size: var(--font-size-sm);
  margin-top: var(--sp-2);
}
.copilot-spinner {
  width: 14px; height: 14px;
  border: 2px solid var(--color-gray-200);
  border-top-color: var(--color-secondary);
  border-radius: 50%;
  animation: copilot-spin 0.8s linear infinite;
}
@keyframes copilot-spin { to { transform: rotate(360deg); } }

.copilot-error {
  color: var(--color-error);
  padding: var(--sp-2) var(--sp-3);
  background: #FEE2E2;
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  margin-top: var(--sp-2);
}

/* ---------- Result cards ---------- */
.copilot-result {
  background: var(--color-gray-50);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  padding: var(--sp-3);
  margin-top: var(--sp-3);
}
.copilot-result--success {
  background: #F0FDFA;
  border-color: #A7F3D0;
  color: var(--color-secondary-dark, #065F46);
  padding: var(--sp-2) var(--sp-3);
  font-size: var(--font-size-sm);
}
.copilot-result--error {
  background: #FEF2F2;
  border-color: #FECACA;
  color: var(--color-error);
  padding: var(--sp-2) var(--sp-3);
  font-size: var(--font-size-sm);
}
.copilot-result--warn {
  background: #FFFBEB;
  border-color: #FDE68A;
  color: #92400E;
}
.copilot-result--ai {
  background: linear-gradient(135deg, rgba(13, 148, 136, 0.04), rgba(99, 102, 241, 0.04));
  border-color: #C7D2FE;
}
.copilot-result-meta {
  font-size: var(--font-size-xs);
  color: var(--color-gray-600);
  margin-bottom: var(--sp-2);
}
.copilot-result-count {
  font-size: var(--font-size-sm);
  margin-bottom: var(--sp-2);
  color: var(--color-gray-700);
}

/* ---------- Big number display ---------- */
.copilot-big-number {
  font-size: 36px;
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  line-height: 1;
}
.copilot-big-label {
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
  margin-top: 2px;
}

/* ---------- Candidate / row list ---------- */
.copilot-candidate-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-top: var(--sp-2);
}
.copilot-candidate-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px var(--sp-3);
  background: white;
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  cursor: pointer;
  font-family: var(--font-family);
  text-align: left;
  width: 100%;
  transition: all 0.12s;
}
.copilot-candidate-row:hover {
  background: var(--color-gray-50);
  border-color: var(--color-secondary);
  transform: translateX(2px);
}
.copilot-candidate-row--alert {
  border-left: 3px solid var(--color-error);
}
.copilot-candidate-name {
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary);
  font-size: var(--font-size-sm);
}
.copilot-candidate-meta {
  font-size: var(--font-size-xs);
  color: var(--color-gray-500);
  text-align: right;
}

/* ---------- Stats row ---------- */
.copilot-stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-3);
}
.copilot-stat-label {
  font-size: 10px;
  color: var(--color-gray-500);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
  font-weight: var(--font-weight-semibold);
}
.copilot-stat-value {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  margin-top: 2px;
}

/* ---------- Mini chart (bars) ---------- */
.copilot-mini-chart {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-top: var(--sp-2);
}
.copilot-chart-row {
  display: grid;
  grid-template-columns: 120px 1fr 40px;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--font-size-xs);
}
.copilot-chart-label { color: var(--color-gray-700); }
.copilot-chart-bar {
  background: var(--color-gray-100);
  height: 8px;
  border-radius: 999px;
  overflow: hidden;
  position: relative;
}
.copilot-chart-fill {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--color-secondary), var(--color-primary));
  border-radius: 999px;
}
.copilot-chart-count {
  text-align: right;
  font-weight: var(--font-weight-semibold);
  color: var(--color-gray-800);
}
.copilot-chart-sample {
  font-size: 10px;
  color: var(--color-gray-400);
}

/* ---------- Activity heatmap ---------- */
.copilot-heatmap {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(16px, 1fr));
  gap: 3px;
  margin-top: var(--sp-3);
  max-width: 100%;
}
.copilot-heatmap-cell {
  aspect-ratio: 1 / 1;
  border-radius: 3px;
  background: var(--color-gray-100);
  transition: transform 0.1s;
}
.copilot-heatmap-cell:hover {
  transform: scale(1.3);
  outline: 1px solid var(--color-secondary);
}

/* ---------- Table ---------- */
.copilot-table {
  display: grid;
  gap: 0;
  font-size: var(--font-size-sm);
  margin-top: var(--sp-2);
}
.copilot-table-head,
.copilot-table-row {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--sp-2);
  padding: 6px var(--sp-2);
  border-bottom: 1px solid var(--color-gray-200);
}
.copilot-table-head {
  font-size: 10px;
  text-transform: uppercase;
  color: var(--color-gray-500);
  font-weight: var(--font-weight-semibold);
}

/* ---------- Campaign list ---------- */
.copilot-campaign-list { display: flex; flex-direction: column; gap: 4px; margin-top: var(--sp-2); }
.copilot-campaign-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px var(--sp-3);
  background: white;
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  cursor: pointer;
  text-align: left;
  width: 100%;
}
.copilot-campaign-row:hover { background: var(--color-gray-50); border-color: var(--color-primary); }

/* ---------- Duplicate groups ---------- */
.copilot-dupe-group {
  padding: 8px;
  background: white;
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  margin-top: 6px;
}
.copilot-dupe-reason {
  font-size: 10px;
  text-transform: uppercase;
  color: var(--color-gray-500);
  font-weight: var(--font-weight-semibold);
  margin-bottom: 4px;
}

/* ---------- AI markdown card ---------- */
.copilot-markdown {
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
  color: var(--color-gray-800);
  white-space: pre-wrap;
}

/* ---------- Fit score card ---------- */
.fit-score-row {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  margin-top: var(--sp-2);
}
.fit-score-big {
  font-size: 40px;
  font-weight: var(--font-weight-bold);
  line-height: 1;
  min-width: 60px;
}
.fit-score-meta { flex: 1; }
.fit-score-band {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  margin-bottom: 4px;
}
.fit-score-track {
  height: 8px;
  background: var(--color-gray-100);
  border-radius: 999px;
  overflow: hidden;
}
.fit-score-fill {
  display: block;
  height: 100%;
  border-radius: 999px;
  transition: width 0.3s ease;
}

/* ---------- Conversation switcher dropdown ---------- */
.copilot-conv-dropdown {
  position: absolute;
  top: 52px;
  right: 16px;
  width: 320px;
  max-height: 400px;
  overflow-y: auto;
  background: white;
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
  z-index: 10;
  animation: copilot-fade-in 150ms ease;
}
.copilot-conv-list { display: flex; flex-direction: column; padding: 4px; }
.copilot-conv-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  padding: 8px 10px;
  background: none;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  text-align: left;
}
.copilot-conv-item:hover { background: var(--color-gray-50); }
.copilot-conv-item--active {
  background: rgba(13, 148, 136, 0.08);
}
.copilot-conv-title {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-gray-900);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}
.copilot-conv-meta {
  font-size: 10px;
  color: var(--color-gray-500);
}
.copilot-conv-loading, .copilot-conv-empty {
  padding: var(--sp-3);
  text-align: center;
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
}

/* ---------- Legacy (kept for backwards compat) ---------- */
.copilot-stage-row { display: flex; justify-content: space-between; padding: 4px 0; font-size: var(--font-size-sm); border-bottom: 1px dashed var(--color-gray-200); }
.copilot-stage-count { font-weight: var(--font-weight-semibold); }
.copilot-history { /* now inside .copilot-body; no-op keeps legacy selector */ }
.copilot-query, .copilot-answer { display: none; }
.copilot-response { display: none; }
.copilot-hint { display: none; }
.copilot-close { display: none; }

/* -- 640px Mobile -- */
@media (max-width: 640px) {
  .copilot-overlay {
    padding: 0;
    align-items: stretch;
  }
  .copilot-box {
    max-width: 100%;
    max-height: 100vh;
    height: 100vh;
    border-radius: 0;
  }
  .copilot-header {
    padding-top: env(safe-area-inset-top, 10px);
  }
  .copilot-conv-dropdown {
    top: 54px;
    right: 8px;
    width: calc(100vw - 16px);
    max-width: 360px;
  }
  .copilot-stats-row { grid-template-columns: repeat(2, 1fr); }
  .copilot-chart-row { grid-template-columns: 80px 1fr 40px; }
  .copilot-table-head, .copilot-table-row { grid-template-columns: 1.5fr 1fr 1fr 0.8fr; font-size: 11px; }
}

/* -- 768px Mobile -- */
@media (max-width: 768px) {
  /* Move FAB above bottom nav */
  .copilot-launcher {
    bottom: calc(var(--mobile-nav-height) + var(--safe-area-bottom) + var(--sp-3)) !important;
  }

  /* Full screen on mobile */
  .copilot-overlay { padding: 0; }
  .copilot-box {
    max-width: 100%;
    max-height: 100dvh;
    max-height: -webkit-fill-available;
    height: 100dvh;
    height: -webkit-fill-available;
    border-radius: 0;
    animation: none;
  }
  .copilot-icon-btn { width: 44px; height: 44px; }
  .copilot-launcher { z-index: 795 !important; }

  .copilot-stats-row { grid-template-columns: repeat(2, 1fr) !important; }
}