:root {
  --bg:       #0a0f1e;
  --surface:  #111827;
  --card:     #1a2235;
  --border:   #1e2d45;
  --accent:   #3b82f6;
  --accent2:  #60a5fa;
  --gold:     #f59e0b;
  --green:    #10b981;
  --orange:   #f97316;
  --red:      #ef4444;
  --purple:   #a855f7;
  --text:     #e2e8f0;
  --muted:    #64748b;
  --radius:   10px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 14px;
  min-height: 100vh;
}

#app { max-width: 1100px; margin: 0 auto; padding: 0 16px 80px; }

/* ── Header ── */
header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 0 12px;
  border-bottom: 1px solid var(--border);
}
.logo { font-size: 22px; }
header h1 { flex: 1; font-size: 20px; font-weight: 700; color: var(--accent2); }
.icon-btn { background: none; border: none; font-size: 20px; cursor: pointer; padding: 4px; }

/* ── Tabs ── */
#tabNav {
  display: flex;
  gap: 4px;
  padding: 12px 0 0;
  border-bottom: 1px solid var(--border);
}
.tab {
  background: none;
  border: none;
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
  padding: 8px 18px;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color 0.15s, border-color 0.15s;
}
.tab:hover { color: var(--text); }
.tab.active { color: var(--accent2); border-bottom-color: var(--accent); }

.tab-panel { display: none; padding-top: 20px; }
.tab-panel.active { display: block; }

/* ── Buttons ── */
.btn-accent {
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 7px;
  padding: 8px 18px;
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
}
.btn-accent:hover { background: var(--accent2); }
.btn-ghost {
  background: var(--surface);
  color: var(--muted);
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 8px 14px;
  font-size: 13px;
  cursor: pointer;
}
.btn-ghost:hover { color: var(--text); }
.btn-danger {
  background: var(--red);
  color: #fff;
  border: none;
  border-radius: 7px;
  padding: 8px 16px;
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
}

/* ── Dashboard: Stat Cards ── */
#statCards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}
.stat-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 16px;
  text-align: center;
}
.stat-card.accent  { border-color: var(--accent);  }
.stat-card.green   { border-color: var(--green);   }
.stat-card.orange  { border-color: var(--orange);  }
.stat-card.gold    { border-color: var(--gold);    }
.stat-card.red     { border-color: var(--red);     }
.stat-num   { font-size: 32px; font-weight: 700; color: var(--text); line-height: 1; }
.stat-label { font-size: 12px; color: var(--muted); margin-top: 6px; }

/* ── Dashboard: Charts ── */
#dashCharts {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 14px;
  margin-bottom: 28px;
}
.chart-box {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
}
.chart-title { font-size: 12px; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; margin-bottom: 12px; }
.bar-row { display: flex; align-items: center; gap: 8px; margin-bottom: 7px; }
.bar-label { font-size: 12px; color: var(--text); width: 80px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; flex-shrink: 0; }
.bar-track { flex: 1; background: var(--border); border-radius: 4px; height: 8px; overflow: hidden; }
.bar-fill  { height: 100%; background: var(--accent); border-radius: 4px; transition: width 0.4s; }
.bar-count { font-size: 12px; color: var(--muted); width: 24px; text-align: right; flex-shrink: 0; }
.chart-empty { font-size: 12px; color: var(--muted); text-align: center; padding: 16px 0; }

/* ── Dashboard: Recent ── */
.section-title { font-size: 13px; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; margin-bottom: 10px; }
.mini-card {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 14px;
  margin-bottom: 6px;
  cursor: pointer;
}
.mini-card:hover { border-color: var(--accent); }
.mini-title   { flex: 1; font-weight: 600; font-size: 13px; }
.mini-company { color: var(--muted); font-size: 12px; min-width: 120px; }

/* ── Browse: Filter Bar ── */
#filterBar {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 16px;
}
#filterBar input,
#filterBar select {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 7px;
  padding: 7px 10px;
  font-size: 13px;
  flex: 1 1 160px;
  min-width: 140px;
}
#fQ { flex: 2 1 260px; }
.salary-row { display: flex; align-items: center; gap: 6px; flex: 1 1 220px; }
.salary-row input { flex: 1; min-width: 80px; }
.salary-row span { color: var(--muted); }
.filter-actions { display: flex; align-items: center; gap: 8px; flex: 1 1 200px; }
#filterCount { font-size: 12px; color: var(--muted); }

/* ── Browse: Job Cards ── */
#jobList { display: flex; flex-direction: column; gap: 8px; }

.job-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-left: 4px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}
.job-card:hover { background: #1e2d45; border-left-color: var(--accent); }
.job-card.status-Applied   { border-left-color: var(--orange); }
.job-card.status-Interview { border-left-color: var(--green); }
.job-card.status-Offer     { border-left-color: var(--gold); }
.job-card.status-Rejected  { border-left-color: var(--red); opacity: 0.55; }
.job-card.status-Closed    { opacity: 0.45; }

.job-card-top  { display: flex; justify-content: space-between; align-items: flex-start; gap: 10px; margin-bottom: 8px; }
.job-card-left { flex: 1; }
.job-title     { font-size: 15px; font-weight: 600; }
.job-company   { font-size: 13px; color: var(--accent2); margin-top: 2px; }
.job-location  { color: var(--muted); }
.job-meta      { display: flex; flex-wrap: wrap; gap: 5px; }
.job-date      { font-size: 11px; color: var(--muted); margin-top: 6px; }

/* ── Badges ── */
.badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 20px;
  white-space: nowrap;
}
.badge-remote      { background: #052e16; color: #4ade80; }
.badge-hybrid      { background: #1c1400; color: var(--gold); }
.badge-onsite      { background: #1c0a00; color: var(--orange); }
.badge-direct      { background: #0c1a3a; color: var(--accent2); }
.badge-headhunter  { background: #2d1515; color: #fca5a5; }
.badge-staffing    { background: #1e0d2e; color: #d8b4fe; }
.badge-cat         { background: #0f1f3a; color: #93c5fd; }
.badge-salary      { background: #052e16; color: #4ade80; }
.badge-source      { background: #1a1a2e; color: #a5b4fc; }
.badge-tag         { background: var(--surface); color: var(--muted); border: 1px solid var(--border); }

.badge-status-new       { background: #0f1f3a; color: var(--accent2); }
.badge-status-applied   { background: #1c0e00; color: var(--orange); }
.badge-status-interview { background: #052e16; color: var(--green); }
.badge-status-offer     { background: #1c1400; color: var(--gold); }
.badge-status-rejected  { background: #2d0f0f; color: #fca5a5; }
.badge-status-closed    { background: var(--surface); color: var(--muted); }

/* ── Pipeline ── */
#pipeline {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding-bottom: 12px;
  align-items: flex-start;
}
.pipeline-col {
  flex: 0 0 200px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.pipeline-header {
  padding: 10px 14px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
}
.pipeline-header.new       { background: #0f1f3a; color: var(--accent2); }
.pipeline-header.applied   { background: #1c0e00; color: var(--orange); }
.pipeline-header.interview { background: #052e16; color: var(--green); }
.pipeline-header.offer     { background: #1c1400; color: var(--gold); }
.pipeline-header.rejected  { background: #2d0f0f; color: #fca5a5; }

.pipeline-cards { padding: 8px; display: flex; flex-direction: column; gap: 6px; min-height: 60px; }
.pipe-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 10px 12px;
  cursor: pointer;
  font-size: 12px;
}
.pipe-card:hover { border-color: var(--accent); }
.pipe-title   { font-weight: 600; margin-bottom: 2px; }
.pipe-company { color: var(--muted); margin-bottom: 4px; }
.pipe-salary  { color: var(--green); font-size: 11px; margin-bottom: 4px; }
.pipe-empty   { text-align: center; color: var(--muted); font-size: 12px; padding: 12px 0; }

/* ── Modals ── */
.modal {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.75);
  display: flex; align-items: center; justify-content: center;
  z-index: 200;
  padding: 16px;
}
.modal.hidden { display: none; }
.modal-content {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  max-width: 620px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
}
.close-btn {
  position: absolute; top: 14px; right: 16px;
  background: none; border: none; color: var(--muted);
  font-size: 18px; cursor: pointer;
}
.modal-content h2 { font-size: 18px; margin-bottom: 16px; }
.modal-company { color: var(--accent2); font-size: 15px; margin-bottom: 10px; }
.modal-meta    { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 10px; }
.modal-tags    { display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 10px; }
.modal-url     { margin-bottom: 8px; font-size: 13px; }
.modal-url a   { color: var(--accent2); word-break: break-all; }
.modal-dates   { font-size: 12px; color: var(--muted); margin-bottom: 14px; }
.modal-section { margin-bottom: 12px; }
.modal-section label { display: block; font-size: 12px; color: var(--muted); margin-bottom: 4px; }
.modal-section select,
.modal-section textarea {
  width: 100%;
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 7px;
  padding: 8px;
  font-size: 13px;
}
.modal-section textarea { min-height: 80px; resize: vertical; }
.modal-actions { display: flex; gap: 10px; margin-top: 16px; }

/* Add Job form */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 12px;
}
.form-grid label,
.full-width {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 12px;
  color: var(--muted);
}
.form-grid input,
.form-grid select,
.full-width textarea,
.full-width input {
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 7px;
  padding: 8px;
  font-size: 13px;
  margin-top: 2px;
}
.full-width { margin-bottom: 12px; }
.full-width textarea { min-height: 70px; resize: vertical; }

/* Settings */
#settingsModal .full-width input { width: 100%; }

/* Status bar */
#statusBar {
  position: fixed; bottom: 0; left: 0; right: 0;
  padding: 5px 14px;
  background: rgba(10,15,30,0.97);
  color: var(--gold);
  font-size: 11px;
  font-family: monospace;
  pointer-events: none;
  z-index: 9999;
}

.empty-state {
  text-align: center;
  color: var(--muted);
  padding: 60px 20px;
  font-size: 14px;
  line-height: 1.8;
}

/* ── AI Chat ── */
#tab-ai {
  display: none;
  flex-direction: column;
  height: calc(100vh - 160px);
  min-height: 400px;
}
#tab-ai.active { display: flex; }

#aiIntro {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-bottom: 14px;
}
#aiIntro p { color: var(--muted); font-size: 13px; margin-bottom: 12px; line-height: 1.6; }
#aiSuggestions { display: flex; flex-wrap: wrap; gap: 8px; }
.suggestion {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--accent2);
  border-radius: 20px;
  padding: 6px 14px;
  font-size: 12px;
  cursor: pointer;
  transition: border-color 0.15s;
}
.suggestion:hover { border-color: var(--accent); }

#chatMessages {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 4px 0 12px;
}

.chat-bubble {
  max-width: 85%;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.chat-user { align-self: flex-end; }
.chat-ai   { align-self: flex-start; }

.bubble-text {
  padding: 12px 16px;
  border-radius: 14px;
  font-size: 14px;
  line-height: 1.6;
  white-space: pre-wrap;
}
.chat-user .bubble-text {
  background: var(--accent);
  color: #fff;
  border-bottom-right-radius: 4px;
}
.chat-ai .bubble-text {
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--text);
  border-bottom-left-radius: 4px;
}

.bubble-filter-btn {
  align-self: flex-start;
  font-size: 12px;
  padding: 6px 14px;
}

#chatInputBar {
  display: flex;
  gap: 8px;
  align-items: flex-end;
  padding-top: 10px;
  border-top: 1px solid var(--border);
}
#chatInput {
  flex: 1;
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 10px;
  padding: 10px 14px;
  font-size: 14px;
  resize: none;
  font-family: inherit;
  line-height: 1.5;
}
#chatInput:focus { outline: none; border-color: var(--accent); }
#chatSend  { padding: 10px 20px; align-self: flex-end; }
#chatClear { padding: 10px 12px; align-self: flex-end; }

/* Responsive */
@media (max-width: 600px) {
  .form-grid { grid-template-columns: 1fr; }
  #pipeline  { flex-direction: column; }
  .pipeline-col { flex: none; width: 100%; }
  #statCards { grid-template-columns: repeat(3, 1fr); }
}