:root {
  --bg: #f5f4f2;
  --surface: #ffffff;
  --border: #e2e0dc;
  --text: #23201c;
  --text-muted: #726b62;
  --accent: #946d40;
  --accent-hover: #7a5934;
  --danger: #b3402f;
  --radius: 8px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.5;
}

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

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 24px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.topbar nav { display: flex; gap: 20px; align-items: center; }
.topbar .brand { font-weight: 600; margin-right: 12px; }
.topbar form { margin: 0; }

.container { max-width: 1200px; margin: 0 auto; padding: 24px; }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 20px;
}

.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; margin-bottom: 20px; }
.stat-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; }
.stat-card .value { font-size: 28px; font-weight: 600; }
.stat-card .label { color: var(--text-muted); font-size: 12px; text-transform: uppercase; letter-spacing: .04em; }

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border); font-size: 13px; }
th { color: var(--text-muted); font-weight: 500; text-transform: uppercase; font-size: 11px; letter-spacing: .04em; }
tr:hover td { background: #faf9f7; }

.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  color: #fff;
}
.badge-new { background: #8a8378; }
.badge-progress { background: #c98a2c; }
.badge-qualified { background: #3f7d4a; }
.badge-won { background: #2c6e49; }
.badge-closed { background: #8f8f8f; }

.btn {
  display: inline-block;
  padding: 7px 14px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  font-size: 13px;
}
.btn:hover { border-color: var(--accent); }
.btn-primary { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn-primary:hover { background: var(--accent-hover); }
.btn-danger { color: var(--danger); border-color: var(--danger); }

input, select, textarea {
  font: inherit;
  padding: 7px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
  color: var(--text);
}

.filters { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 16px; align-items: end; }
.filters label { display: block; font-size: 11px; color: var(--text-muted); margin-bottom: 3px; }

.warning-box {
  background: #fbeee9;
  border: 1px solid #e3b9a8;
  color: #8a3c26;
  padding: 8px 12px;
  border-radius: var(--radius);
  font-size: 13px;
  margin: 8px 0;
}

.field-row { display: flex; justify-content: space-between; padding: 6px 0; border-bottom: 1px solid var(--border); }
.field-row .k { color: var(--text-muted); }

.event-item, .msg-item { padding: 8px 0; border-bottom: 1px solid var(--border); font-size: 13px; }
.event-item .meta, .msg-item .meta { color: var(--text-muted); font-size: 11px; }

.error-text { color: var(--danger); font-size: 13px; }
.muted { color: var(--text-muted); }

.login-wrap { display: flex; align-items: center; justify-content: center; min-height: 100vh; }
.login-card { width: 320px; }
.login-card h1 { font-size: 18px; margin-bottom: 20px; }
.login-card input { width: 100%; margin-bottom: 12px; }

.pagination { display: flex; gap: 8px; margin-top: 16px; }

@media (max-width: 640px) {
  .container { padding: 12px; }
  table, thead, tbody, th, td, tr { display: block; }
  thead { display: none; }
  tr { border: 1px solid var(--border); border-radius: var(--radius); margin-bottom: 10px; padding: 8px; }
  td { border: none; padding: 4px 0; }
  td::before { content: attr(data-label); font-weight: 600; display: block; font-size: 11px; color: var(--text-muted); }
}