:root {
  --navy: #0f1f3d;
  --blue: #2f7dd1;
  --blue-light: #eaf2fc;
  --amber: #f5b400;
  --green: #2e8b57;
  --rust: #b9542c;
  --plum: #7a4b8c;
  --grey-50: #f7f8fa;
  --grey-100: #eef0f3;
  --grey-300: #d3d8e0;
  --grey-600: #5b6472;
  --text: #1c2333;
  --radius: 10px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Work Sans", -apple-system, BlinkMacSystemFont, Segoe UI, sans-serif;
  background: var(--grey-50);
  color: var(--text);
}

a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }

.topbar {
  background: var(--navy);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.5rem;
}

.topbar .brand { font-weight: 700; font-size: 1.1rem; color: #fff; }
.topbar .brand span { color: var(--amber); }

.topbar nav a {
  color: #cfe0f5;
  margin-left: 1.25rem;
  font-size: 0.92rem;
}
.topbar nav a:hover { color: #fff; }

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1.75rem 1.5rem 3rem;
}

.card {
  background: #fff;
  border: 1px solid var(--grey-100);
  border-radius: var(--radius);
  padding: 1.25rem;
}

.flash {
  padding: 0.7rem 1rem;
  border-radius: var(--radius);
  margin-bottom: 1rem;
  font-size: 0.92rem;
}
.flash.success { background: #e7f6ec; color: #1e6b3c; }
.flash.error { background: #fbe9e7; color: #a4321d; }

h1, h2, h3 { font-family: "Fraunces", Georgia, serif; color: var(--navy); margin-top: 0; }

.btn {
  display: inline-block;
  background: var(--blue);
  color: #fff;
  border: none;
  padding: 0.55rem 1.1rem;
  border-radius: 8px;
  font-size: 0.92rem;
  cursor: pointer;
}
.btn:hover { background: #2567b3; text-decoration: none; }
.btn.secondary { background: var(--grey-100); color: var(--text); }
.btn.secondary:hover { background: var(--grey-300); }
.btn.amber { background: var(--amber); color: var(--navy); font-weight: 600; }

form.inline { display: inline; }

.form-group { margin-bottom: 1rem; }
.form-group label { display: block; font-size: 0.85rem; font-weight: 600; margin-bottom: 0.3rem; color: var(--grey-600); }
.form-group input, .form-group select, .form-group textarea {
  width: 100%;
  padding: 0.55rem 0.7rem;
  border: 1px solid var(--grey-300);
  border-radius: 8px;
  font-size: 0.95rem;
  font-family: inherit;
}

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 0.6rem 0.5rem; border-bottom: 1px solid var(--grey-100); font-size: 0.92rem; }
th { color: var(--grey-600); font-weight: 600; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.03em; }

.stat-row { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 1.5rem; }
.stat-tile {
  background: var(--navy);
  color: #fff;
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  min-width: 140px;
  flex: 1;
}
.stat-tile .value { font-size: 1.6rem; font-weight: 700; color: var(--amber); }
.stat-tile .label { font-size: 0.8rem; color: #cfe0f5; margin-top: 0.2rem; }

.board { display: flex; gap: 0.9rem; overflow-x: auto; padding-bottom: 1rem; }
.board-col { background: var(--grey-100); border-radius: var(--radius); min-width: 230px; flex: 0 0 230px; padding: 0.75rem; }
.board-col h3 { font-size: 0.88rem; font-family: inherit; text-transform: uppercase; letter-spacing: 0.03em; color: var(--grey-600); margin-bottom: 0.6rem; }
.board-col .count { background: var(--grey-300); border-radius: 999px; padding: 0.05rem 0.5rem; font-size: 0.75rem; margin-left: 0.3rem; }
.lead-card {
  background: #fff;
  border-radius: 8px;
  padding: 0.7rem 0.8rem;
  margin-bottom: 0.6rem;
  box-shadow: 0 1px 2px rgba(15,31,61,0.08);
}
.lead-card .name { font-weight: 600; font-size: 0.92rem; }
.lead-card .meta { font-size: 0.8rem; color: var(--grey-600); margin-top: 0.15rem; }

.badge { display: inline-block; padding: 0.15rem 0.55rem; border-radius: 999px; font-size: 0.75rem; font-weight: 600; }
.badge.landing_page { background: var(--blue-light); color: var(--blue); }
.badge.historical_import { background: #f3eaf7; color: var(--plum); }
.badge.manual { background: var(--grey-100); color: var(--grey-600); }
.badge.sms_campaign_reply { background: #fdf1df; color: #a07200; }

.timeline-item { border-left: 2px solid var(--grey-300); padding-left: 0.9rem; margin-bottom: 1rem; position: relative; }
.timeline-item::before { content: ""; position: absolute; left: -5px; top: 0.2rem; width: 8px; height: 8px; border-radius: 50%; background: var(--blue); }
.timeline-item .when { font-size: 0.78rem; color: var(--grey-600); }

.two-col { display: grid; grid-template-columns: 1.4fr 1fr; gap: 1.5rem; align-items: start; }
@media (max-width: 800px) { .two-col { grid-template-columns: 1fr; } }