:root {
  --bg: #f5f6f8;
  --panel: #ffffff;
  --border: #e5e7eb;
  --text: #111827;
  --muted: #6b7280;
  --accent: #2563eb;
  --accent-soft: #eff4ff;
  --good: #16a34a;
  --good-soft: #ecfdf3;
  --bad: #dc2626;
  --bad-soft: #fef2f2;
  --warn: #d97706;
  --warn-soft: #fffbeb;
  --sidebar-w: 220px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
}

.app { display: flex; min-height: 100vh; }

/* Sidebar */
.sidebar {
  width: var(--sidebar-w);
  flex-shrink: 0;
  background: var(--panel);
  border-right: 1px solid var(--border);
  padding: 20px 14px;
  display: flex;
  flex-direction: column;
}
.brand { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 15px; margin-bottom: 24px; padding: 0 6px; }
.brand-mark {
  width: 28px; height: 28px; border-radius: 7px; background: var(--accent);
  color: white; display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 700;
}
nav { display: flex; flex-direction: column; gap: 2px; flex: 1; }
.nav-item {
  text-align: left; background: none; border: none; padding: 9px 10px;
  border-radius: 7px; font-size: 13.5px; color: var(--muted); cursor: pointer;
  font-weight: 500;
}
.nav-item:hover { background: var(--bg); color: var(--text); }
.nav-item.active { background: var(--accent-soft); color: var(--accent); }
.sidebar-footer { border-top: 1px solid var(--border); padding-top: 10px; margin-top: 10px; }

/* Content */
.content { flex: 1; padding: 28px 32px; min-width: 0; }
.topbar { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 22px; }
.topbar h1 { margin: 0 0 4px; font-size: 22px; }
.muted { color: var(--muted); font-size: 13px; margin: 0; }

button {
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 8px 14px;
  cursor: pointer;
  font-size: 13.5px;
}
button.primary { background: var(--accent); border-color: var(--accent); color: white; font-weight: 600; }
button.danger { background: var(--bad); border-color: var(--bad); color: white; }
button.linklike { background: none; border: none; color: var(--accent); font-size: 13px; padding: 0; }

.hidden { display: none !important; }

/* Stat cards */
.stat-row { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; margin-bottom: 20px; }
.stat-card {
  background: var(--panel); border: 1px solid var(--border); border-radius: 12px;
  padding: 16px 18px;
}
.stat-label { color: var(--muted); font-size: 12px; margin-bottom: 6px; }
.stat-value { font-size: 22px; font-weight: 700; }

/* Dashboard grid */
.dash-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 16px; margin-bottom: 16px; }

.card {
  background: var(--panel); border: 1px solid var(--border); border-radius: 12px;
  padding: 18px 20px; margin-bottom: 16px;
}
.card.no-pad { padding: 0; }
.card-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.card-header h2 { font-size: 14px; margin: 0; }

.pipeline-row { display: flex; justify-content: space-between; align-items: center; padding: 9px 12px; border-radius: 8px; margin-bottom: 6px; font-size: 13px; font-weight: 600; }
.pipeline-row .count { font-weight: 700; }
.pipeline-new { background: var(--accent-soft); color: var(--accent); }
.pipeline-reviewing { background: var(--warn-soft); color: var(--warn); }
.pipeline-offer, .pipeline-under_contract { background: #f3e8ff; color: #7c3aed; }
.pipeline-closed { background: var(--good-soft); color: var(--good); }
.pipeline-rejected { background: var(--bad-soft); color: var(--bad); }

.top-deal { display: flex; gap: 16px; align-items: center; }
.top-deal-score {
  width: 52px; height: 52px; border-radius: 50%; border: 3px solid var(--good);
  color: var(--good); display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 16px; flex-shrink: 0;
}
.top-deal-score.warn { border-color: var(--warn); color: var(--warn); }
.top-deal-score.bad { border-color: var(--bad); color: var(--bad); }
.top-deal-metrics { display: flex; gap: 18px; margin-top: 6px; font-size: 12.5px; color: var(--muted); }
.top-deal-metrics b { color: var(--text); }

/* Tables */
table { width: 100%; border-collapse: collapse; }
th, td { padding: 11px 14px; text-align: left; border-bottom: 1px solid var(--border); font-size: 13px; }
th { color: var(--muted); font-weight: 600; font-size: 11px; text-transform: uppercase; letter-spacing: 0.03em; }
tr:last-child td { border-bottom: none; }
tr:hover td { background: #fafbfc; }
td.addr { font-weight: 600; }
td.addr a { color: var(--accent); text-decoration: none; }
td.num { font-variant-numeric: tabular-nums; }
.good { color: var(--good); font-weight: 600; }
.bad { color: var(--bad); font-weight: 600; }
.warn { color: var(--warn); font-weight: 600; }
.table-wrap { overflow-x: auto; }

.score-pill {
  display: inline-flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; border-radius: 50%; font-weight: 700; font-size: 12.5px;
  border: 2px solid var(--border);
}
.score-pill.good { border-color: var(--good); color: var(--good); }
.score-pill.warn { border-color: var(--warn); color: var(--warn); }
.score-pill.bad { border-color: var(--bad); color: var(--bad); }

.status-badge {
  display: inline-block; padding: 3px 9px; border-radius: 10px; font-size: 11px;
  text-transform: capitalize; font-weight: 600;
}
.status-new { color: var(--accent); background: var(--accent-soft); }
.status-reviewing { color: var(--warn); background: var(--warn-soft); }
.status-offer, .status-under_contract { color: #7c3aed; background: #f3e8ff; }
.status-closed { color: var(--good); background: var(--good-soft); }
.status-rejected { color: var(--bad); background: var(--bad-soft); text-decoration: line-through; }

.filters {
  display: flex; align-items: center; gap: 14px; margin-bottom: 12px;
  font-size: 13px; color: var(--muted); flex-wrap: wrap;
}
.filters .spacer { flex: 1; }
.filters select {
  background: var(--panel); color: var(--text); border: 1px solid var(--border);
  border-radius: 6px; padding: 4px 8px;
}

.row-actions { display: flex; gap: 6px; }
.row-actions button { padding: 4px 8px; font-size: 12px; }

/* Modals */
.modal { position: fixed; inset: 0; background: rgba(15,17,21,0.4); display: flex; align-items: center; justify-content: center; z-index: 10; }
.modal.hidden { display: none; }
.modal-box { background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 22px; width: 440px; max-height: 85vh; overflow-y: auto; box-shadow: 0 20px 50px rgba(0,0,0,0.15); }
.modal-box h2 { font-size: 16px; margin: 0 0 14px; }
.modal-box form { display: flex; flex-direction: column; gap: 10px; }
.modal-box label { display: flex; flex-direction: column; gap: 4px; font-size: 12px; color: var(--muted); flex: 1; }
.modal-box input, .modal-box select, .modal-box textarea {
  background: var(--bg); color: var(--text); border: 1px solid var(--border);
  border-radius: 6px; padding: 7px 9px; font-size: 13px;
}
.modal-box .row { display: flex; gap: 10px; }
.modal-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 8px; }

@media (max-width: 900px) {
  .stat-row { grid-template-columns: repeat(2, 1fr); }
  .dash-grid { grid-template-columns: 1fr; }
}