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

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

:root {
  --bg:       #0d1117;
  --surface:  #161b22;
  --surface2: #1c2128;
  --border:   #30363d;
  --border2:  #3d444d;
  --gold:     #d4a853;
  --gold-dim: rgba(212,168,83,0.12);
  --hot:      #da3633;
  --hot-dim:  rgba(218,54,51,0.12);
  --warm:     #d29922;
  --warm-dim: rgba(210,153,34,0.12);
  --green:    #3fb950;
  --green-dim:rgba(63,185,80,0.12);
  --blue:     #58a6ff;
  --blue-dim: rgba(88,166,255,0.12);
  --purple:   #a371f7;
  --text:     #e6edf3;
  --text2:    #c9d1d9;
  --muted:    #8d96a0;
  --dim:      #484f58;
  --font:     'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --mono:     'JetBrains Mono', 'SF Mono', monospace;
}

html, body  { height: 100%; background: var(--bg); color: var(--text); font-family: var(--font); font-size: 14px; line-height: 1.5; -webkit-font-smoothing: antialiased; }
a           { color: var(--blue); text-decoration: none; }
a:hover     { text-decoration: underline; }
button      { cursor: pointer; font-family: var(--font); }
input, select { font-family: var(--font); }

/* ── Layout ─────────────────────────────────────────────── */
.app     { display: flex; height: 100vh; overflow: hidden; }
.sidebar { width: 220px; flex-shrink: 0; background: var(--surface); border-right: 1px solid var(--border); display: flex; flex-direction: column; }
.main    { flex: 1; overflow-y: auto; display: flex; flex-direction: column; min-width: 0; }
.topbar  { padding: 12px 20px; border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; background: var(--surface); flex-shrink: 0; gap: 12px; }
.content { flex: 1; padding: 20px; }

/* ── Logo ────────────────────────────────────────────────── */
.logo        { padding: 16px 16px 14px; border-bottom: 1px solid var(--border); }
.logo h1     { font-size: 17px; font-weight: 700; letter-spacing: -0.3px; line-height: 1; }
.logo .gold  { color: var(--gold); }
.logo .sub   { font-family: var(--mono); font-size: 9px; color: var(--dim); margin-top: 4px; letter-spacing: 0.08em; text-transform: uppercase; }

/* ── Nav ─────────────────────────────────────────────────── */
.nav-section { padding: 10px 0 4px; }
.nav-label   { padding: 4px 12px; font-size: 10px; font-weight: 600; color: var(--dim); text-transform: uppercase; letter-spacing: 0.08em; }
.nav-item    { display: flex; align-items: center; gap: 8px; padding: 7px 12px; color: var(--muted); font-size: 13px; font-weight: 500; cursor: pointer; transition: all 0.1s; border-radius: 6px; margin: 1px 6px; }
.nav-item:hover  { color: var(--text); background: var(--surface2); }
.nav-item.active { color: var(--text); background: var(--surface2); }
.nav-item svg    { width: 15px; height: 15px; flex-shrink: 0; }

/* ── Cards ───────────────────────────────────────────────── */
.card      { background: var(--surface); border: 1px solid var(--border); border-radius: 8px; padding: 14px; }

.lead-card { background: var(--surface); border: 1px solid var(--border); border-radius: 8px; padding: 14px 16px; transition: border-color 0.1s, background 0.1s; position: relative; }
.lead-card:hover { border-color: var(--border2); background: var(--surface2); }
.lead-card.hot  { border-left: 3px solid var(--hot); }
.lead-card.warm { border-left: 3px solid var(--warm); }
.lead-card.won  { border-left-color: var(--green); opacity: 0.65; }
.lead-card.lost { opacity: 0.45; }
.card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 10px; }

/* ── Badges ──────────────────────────────────────────────── */
.badge     { display: inline-flex; align-items: center; gap: 3px; padding: 2px 7px; border-radius: 20px; font-family: var(--mono); font-size: 10px; font-weight: 500; letter-spacing: 0.03em; }
.badge.hot       { background: var(--hot-dim);   color: var(--hot);   border: 1px solid rgba(218,54,51,0.25); }
.badge.warm      { background: var(--warm-dim);  color: var(--warm);  border: 1px solid rgba(210,153,34,0.25); }
.badge.unclaimed { background: transparent; color: var(--dim); border: 1px solid var(--border); }
.badge.claimed   { background: var(--blue-dim);  color: var(--blue);  border: 1px solid rgba(88,166,255,0.25); }
.badge.contacted { background: var(--gold-dim);  color: var(--gold);  border: 1px solid rgba(212,168,83,0.25); }
.badge.won       { background: var(--green-dim); color: var(--green); border: 1px solid rgba(63,185,80,0.25); }
.badge.lost      { background: transparent; color: var(--dim); border: 1px solid var(--border); }

/* ── Avatar ──────────────────────────────────────────────── */
.avatar    { width: 26px; height: 26px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; font-size: 10px; font-weight: 700; font-family: var(--mono); flex-shrink: 0; }
.avatar-sm { width: 20px; height: 20px; font-size: 9px; }
.avatar-lg { width: 34px; height: 34px; font-size: 13px; }

/* ── Buttons ─────────────────────────────────────────────── */
.btn         { display: inline-flex; align-items: center; gap: 5px; padding: 6px 12px; border-radius: 6px; font-size: 12px; font-weight: 500; border: 1px solid transparent; transition: all 0.1s; white-space: nowrap; }
.btn-primary { background: var(--gold); color: #0d1117; border-color: var(--gold); font-weight: 600; }
.btn-primary:hover { background: #e0b660; border-color: #e0b660; }
.btn-ghost   { background: transparent; color: var(--text2); border-color: var(--border); }
.btn-ghost:hover { border-color: var(--border2); background: var(--surface2); color: var(--text); }
.btn-danger  { background: transparent; color: var(--hot); border-color: rgba(218,54,51,0.3); }
.btn-danger:hover { background: var(--hot-dim); }
.btn-sm      { padding: 4px 10px; font-size: 12px; }
.btn-xs      { padding: 2px 8px; font-size: 11px; border-radius: 5px; }

/* ── Forms ───────────────────────────────────────────────── */
.input     { background: var(--surface2); border: 1px solid var(--border); border-radius: 6px; padding: 7px 10px; color: var(--text); font-size: 13px; width: 100%; outline: none; transition: border-color 0.15s; }
.input:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(88,166,255,0.1); }
.label     { display: block; font-size: 11px; font-weight: 600; color: var(--muted); margin-bottom: 5px; }

/* ── Stats ───────────────────────────────────────────────── */
.stats-row { display: flex; gap: 10px; margin-bottom: 18px; }
.stat-card { background: var(--surface); border: 1px solid var(--border); border-radius: 8px; padding: 12px 14px; flex: 1; }
.stat-num  { font-size: 24px; font-weight: 700; line-height: 1; margin-bottom: 2px; }
.stat-lbl  { font-family: var(--mono); font-size: 9px; color: var(--dim); text-transform: uppercase; letter-spacing: 0.08em; }

/* ── Intro path ──────────────────────────────────────────── */
.intro-path { background: var(--surface2); border: 1px solid var(--border); border-radius: 6px; padding: 8px 10px; margin-top: 8px; font-size: 11px; line-height: 1.5; }
.intro-via  { color: var(--gold); font-weight: 600; }
.intro-conn { color: var(--text2); }
.intro-co   { color: var(--muted); }

/* ── Activity ────────────────────────────────────────────── */
.activity-list { display: flex; flex-direction: column; }
.activity-item { display: flex; align-items: flex-start; gap: 10px; padding: 8px 0; border-bottom: 1px solid var(--border); }
.activity-item:last-child { border-bottom: none; }
.activity-dot  { width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0; margin-top: 5px; }
.activity-time { font-family: var(--mono); font-size: 10px; color: var(--dim); flex-shrink: 0; width: 36px; }
.activity-text { font-size: 12px; color: var(--muted); line-height: 1.5; }
.activity-text strong { color: var(--text2); font-weight: 500; }

/* ── Live indicator ──────────────────────────────────────── */
.live-indicator { display: flex; align-items: center; gap: 5px; }
.live-dot       { width: 6px; height: 6px; border-radius: 50%; background: var(--green); animation: livepulse 2.5s infinite; }
@keyframes livepulse { 0%,100%{opacity:1} 50%{opacity:0.4} }
.live-label     { font-family: var(--mono); font-size: 10px; color: var(--green); letter-spacing: 0.06em; }

/* ── Section headers ─────────────────────────────────────── */
.section-hdr { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; }
.section-hdr h2 { font-size: 11px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: 0.08em; }
.section-count  { background: var(--surface2); border: 1px solid var(--border); color: var(--muted); padding: 1px 6px; border-radius: 10px; font-size: 10px; font-family: var(--mono); }

/* ── Tabs ────────────────────────────────────────────────── */
.tabs       { display: flex; gap: 0; border-bottom: 1px solid var(--border); margin-bottom: 16px; }
.tab        { padding: 7px 14px; font-size: 13px; font-weight: 500; color: var(--muted); cursor: pointer; border-bottom: 2px solid transparent; margin-bottom: -1px; transition: all 0.1s; }
.tab:hover  { color: var(--text2); }
.tab.active { color: var(--text); border-bottom-color: var(--gold); }
.tab-panel  { display: none; }
.tab-panel.active { display: block; }

/* ── Drag-drop zone ──────────────────────────────────────── */
.dropzone      { border: 1px dashed var(--border2); border-radius: 8px; padding: 32px; text-align: center; cursor: pointer; transition: all 0.15s; }
.dropzone:hover, .dropzone.drag-over { border-color: var(--gold); background: var(--gold-dim); }
.dropzone svg  { width: 28px; height: 28px; color: var(--dim); margin-bottom: 8px; }
.dz-text       { color: var(--muted); font-size: 13px; }
.dz-sub        { color: var(--dim); font-size: 11px; margin-top: 3px; font-family: var(--mono); }

/* ── Progress ────────────────────────────────────────────── */
.progress     { background: var(--border); border-radius: 3px; height: 3px; overflow: hidden; }
.progress-bar { height: 100%; border-radius: 3px; background: var(--gold); transition: width 0.3s ease; }

/* ── Empty state ─────────────────────────────────────────── */
.empty-state { padding: 32px; text-align: center; color: var(--dim); font-size: 12px; border: 1px dashed var(--border); border-radius: 8px; }

/* ── Scrollbar ───────────────────────────────────────────── */
::-webkit-scrollbar { width: 4px; height: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 2px; }

/* ── Divider ─────────────────────────────────────────────── */
.divider { border: none; border-top: 1px solid var(--border); margin: 16px 0; }

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 768px) {
  .sidebar   { display: none; }
  .card-grid { grid-template-columns: 1fr; }
  .stats-row { flex-wrap: wrap; }
  .content   { padding: 12px; }
}

/* ── Light mode ──────────────────────────────────────────── */
body.light {
  --bg:        #f6f8fa;
  --surface:   #ffffff;
  --surface2:  #f0f2f5;
  --border:    #d0d7de;
  --border2:   #b0b8c3;
  --gold:      #9a6d00;
  --gold-dim:  rgba(154,109,0,0.08);
  --hot:       #c0392b;
  --hot-dim:   rgba(192,57,43,0.08);
  --warm:      #b06a00;
  --warm-dim:  rgba(176,106,0,0.08);
  --green:     #1a7f37;
  --green-dim: rgba(26,127,55,0.08);
  --blue:      #0969da;
  --blue-dim:  rgba(9,105,218,0.08);
  --text:      #1f2328;
  --text2:     #3d444d;
  --muted:     #59636e;
  --dim:       #818b98;
}

/* ── Theme toggle ────────────────────────────────────────── */
.theme-toggle {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--muted);
  border-radius: 6px;
  width: 30px; height: 30px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  font-size: 14px;
  transition: all 0.1s;
  flex-shrink: 0;
}
.theme-toggle:hover { border-color: var(--border2); color: var(--text); background: var(--surface2); }

/* ── Pass status ─────────────────────────────────────────── */
.badge.passed { background: transparent; color: var(--dim); border: 1px solid var(--border); }
.lead-card.passed { opacity: 0.45; }

/* ── Pipeline filters ────────────────────────────────────── */
.filter-bar { display:flex; gap:8px; flex-wrap:wrap; margin-bottom:16px; align-items:center; }
.filter-select { background: var(--surface2); border: 1px solid var(--border); border-radius: 6px; padding: 5px 8px; color: var(--text2); font-size: 12px; outline: none; cursor: pointer; }
.filter-select:focus { border-color: var(--blue); }
.filter-clear { font-size: 11px; color: var(--dim); cursor: pointer; padding: 5px; }
.filter-clear:hover { color: var(--text); }