:root {
  --green: #1b5e20;
  --green-2: #2e7d32;
  --green-soft: #e8f5e9;
  --earth: #6d4c41;
  --amber: #f9a825;
  --red: #c62828;
  --ink: #1f2421;
  --muted: #6b7280;
  --line: #e5e7eb;
  --bg: #f6f7f5;
  --card: #ffffff;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.5;
}
a { color: var(--green-2); text-decoration: none; }
a:hover { text-decoration: underline; }

.topbar {
  background: var(--green);
  color: #fff;
  padding: 0 20px;
  display: flex;
  align-items: center;
  gap: 20px;
  height: 56px;
}
.topbar .brand { font-weight: 700; letter-spacing: .3px; }
.topbar nav { display: flex; gap: 4px; margin-left: auto; align-items: center; }
.topbar nav a {
  color: #e8f5e9;
  padding: 8px 12px; border-radius: 6px; font-size: 14px;
}
.topbar nav a.active, .topbar nav a:hover { background: rgba(255,255,255,.15); text-decoration: none; }
.topbar .user { font-size: 13px; opacity: .9; }

.wrap { max-width: 1100px; margin: 0 auto; padding: 24px 20px 60px; }
h1 { font-size: 22px; margin: 0 0 16px; }
h2 { font-size: 17px; margin: 24px 0 12px; }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px,1fr)); gap: 14px; }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: 12px;
  padding: 18px 20px;
}
.stat { font-size: 30px; font-weight: 700; }
.stat.green { color: var(--green-2); }
.stat.amber { color: var(--amber); }
.stat.muted { color: var(--muted); }
.stat-label { color: var(--muted); font-size: 13px; margin-top: 2px; }

.panel { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 20px; }

.btn {
  display: inline-block; background: var(--green); color: #fff; border: 0;
  padding: 9px 16px; border-radius: 8px; font-size: 14px; cursor: pointer; text-decoration: none;
}
.btn:hover { background: var(--green-2); text-decoration: none; }
.btn.secondary { background: #eef0ee; color: var(--ink); }
.btn.danger { background: var(--red); }
.btn.small { padding: 6px 10px; font-size: 13px; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }

.toolbar { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-bottom: 14px; }
.input, select, textarea {
  padding: 9px 12px; border: 1px solid var(--line); border-radius: 8px; font-size: 14px; font-family: inherit;
  background: #fff;
}
.input:focus, select:focus { outline: 2px solid var(--green-soft); border-color: var(--green-2); }
.filters a { padding: 6px 10px; border-radius: 999px; font-size: 13px; border: 1px solid var(--line); color: var(--muted); }
.filters a.active { background: var(--green-soft); color: var(--green); border-color: var(--green-2); }

table { width: 100%; border-collapse: collapse; background: var(--card); border-radius: 12px; overflow: hidden; }
th, td { text-align: left; padding: 11px 12px; border-bottom: 1px solid var(--line); font-size: 14px; }
th { background: #fafbfa; color: var(--muted); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: .4px; }
tr:hover td { background: #fcfdfc; }

.badge { display: inline-block; padding: 3px 9px; border-radius: 999px; font-size: 12px; font-weight: 600; }
.badge.in { background: var(--green-soft); color: var(--green); }
.badge.out { background: #f3f4f6; color: var(--muted); }
.badge.sent { background: #fff3e0; color: #e65100; }

.flash { padding: 12px 16px; border-radius: 8px; margin-bottom: 16px; font-size: 14px; }
.flash.ok { background: var(--green-soft); color: var(--green); }
.flash.err { background: #fdecea; color: var(--red); }
.flash.warn { background: #fff8e1; color: #8d6e00; }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-grid .full { grid-column: 1 / -1; }
label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 5px; }
.field input, .field select { width: 100%; }

.muted { color: var(--muted); }
.right { text-align: right; }
.nowrap { white-space: nowrap; }
.pagination { display: flex; gap: 8px; margin-top: 16px; align-items: center; }

@media (max-width: 640px) {
  .form-grid { grid-template-columns: 1fr; }
  .topbar { gap: 10px; }
  .topbar .brand { font-size: 14px; }
}