:root {
  --cream: #F7F3EC;
  --paper: #FFFDF8;
  --ink: #22271F;
  --green: #1E3A2B;
  --green-2: #2C5240;
  --amber: #C8963E;
  --amber-soft: #F3E5C8;
  --line: #E5DECF;
  --muted: #7A7568;
  --red: #B3402F;
  --radius: 12px;
  --shadow: 0 1px 2px rgba(34,39,31,.05), 0 6px 20px rgba(34,39,31,.06);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--cream);
  color: var(--ink);
  font-size: 14.5px;
  line-height: 1.55;
}
h1, h2, h3, .display { font-family: 'Fraunces', Georgia, serif; font-weight: 600; color: var(--green); }
a { color: var(--green-2); }

/* App shell */
.shell { display: flex; min-height: 100vh; }
.sidebar {
  width: 232px; flex-shrink: 0; background: var(--green); color: #EDE8DC;
  padding: 22px 14px; display: flex; flex-direction: column; gap: 4px;
  position: sticky; top: 0; height: 100vh; overflow-y: auto;
}
.sidebar .brand { font-family: 'Fraunces', serif; font-size: 19px; color: #fff; padding: 0 10px 16px; letter-spacing: .2px; }
.sidebar .brand small { display: block; font-family: 'Inter', sans-serif; font-size: 10.5px; letter-spacing: 2px; text-transform: uppercase; color: var(--amber); margin-top: 2px; }
.sidebar a.nav {
  display: flex; align-items: center; gap: 10px; padding: 9px 10px; border-radius: 8px;
  color: #D8D2C2; text-decoration: none; font-size: 13.5px; font-weight: 500;
}
.sidebar a.nav:hover { background: rgba(255,255,255,.08); color: #fff; }
.sidebar a.nav.active { background: rgba(200,150,62,.22); color: #fff; }
.sidebar .nav-sec { font-size: 10px; letter-spacing: 1.8px; text-transform: uppercase; color: rgba(237,232,220,.45); padding: 14px 10px 4px; }
.sidebar .spacer { flex: 1; }
.sidebar .userbox { border-top: 1px solid rgba(255,255,255,.12); padding: 12px 10px 0; font-size: 12.5px; color: #C9C3B2; }
.sidebar .userbox b { color: #fff; display: block; }
.sidebar .userbox button { margin-top: 8px; }

.main { flex: 1; padding: 30px 36px 60px; max-width: 1280px; }
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 22px; flex-wrap: wrap; }
.page-head h1 { font-size: 26px; }
.page-head p.sub { color: var(--muted); margin-top: 4px; max-width: 640px; }

/* Cards & stats */
.card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 20px; }
.grid { display: grid; gap: 16px; }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 14px; margin-bottom: 22px; }
.stat { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px; }
.stat .n { font-family: 'Fraunces', serif; font-size: 28px; color: var(--green); line-height: 1.1; }
.stat .l { font-size: 12px; color: var(--muted); margin-top: 3px; }
.stat.warn .n { color: var(--red); }

/* Forms */
label.f { display: block; font-size: 12px; font-weight: 600; color: var(--muted); margin: 12px 0 4px; text-transform: uppercase; letter-spacing: .6px; }
input, select, textarea {
  width: 100%; padding: 9px 11px; border: 1px solid var(--line); border-radius: 8px;
  font: inherit; background: #fff; color: var(--ink);
}
input:focus, select:focus, textarea:focus { outline: 2px solid rgba(44,82,64,.35); border-color: var(--green-2); }
textarea { min-height: 90px; resize: vertical; }
.frow { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 0 14px; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 7px; padding: 9px 16px; border-radius: 8px;
  border: 1px solid var(--green); background: var(--green); color: #fff; font: inherit;
  font-weight: 600; font-size: 13.5px; cursor: pointer; text-decoration: none;
}
.btn:hover { background: var(--green-2); }
.btn.sec { background: transparent; color: var(--green); }
.btn.sec:hover { background: rgba(30,58,43,.07); }
.btn.gold { background: var(--amber); border-color: var(--amber); color: #2A2410; }
.btn.danger { background: transparent; border-color: var(--red); color: var(--red); }
.btn.sm { padding: 5px 10px; font-size: 12.5px; }
.btn:disabled { opacity: .5; cursor: default; }

/* Tables */
table.tbl { width: 100%; border-collapse: collapse; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.tbl-wrap { overflow-x: auto; border-radius: var(--radius); box-shadow: var(--shadow); }
table.tbl th { text-align: left; font-size: 11px; letter-spacing: 1px; text-transform: uppercase; color: var(--muted); padding: 10px 12px; border-bottom: 1px solid var(--line); background: #FBF8F1; white-space: nowrap; }
table.tbl td { padding: 10px 12px; border-bottom: 1px solid #F0EBDF; vertical-align: top; }
table.tbl tr:last-child td { border-bottom: none; }
table.tbl tr.click { cursor: pointer; }
table.tbl tr.click:hover td { background: #FBF7EE; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }

/* Badges */
.badge { display: inline-block; padding: 2px 9px; border-radius: 20px; font-size: 11.5px; font-weight: 600; background: var(--amber-soft); color: #6B5320; white-space: nowrap; }
.badge.green { background: #DCE9DC; color: var(--green); }
.badge.grey { background: #ECE9E1; color: var(--muted); }
.badge.red { background: #F3DBD5; color: var(--red); }
.badge.blue { background: #DBE6EE; color: #2D5570; }

/* Kanban */
.kanban { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; align-items: start; }
.kcol { background: #F1EBDF; border-radius: var(--radius); padding: 12px; min-height: 220px; }
.kcol h3 { font-size: 14px; padding: 2px 6px 10px; display: flex; justify-content: space-between; }
.kcard { background: var(--paper); border: 1px solid var(--line); border-radius: 10px; padding: 12px; margin-bottom: 10px; box-shadow: var(--shadow); }
.kcard .t { font-weight: 600; margin-bottom: 4px; }
.kcard .meta { font-size: 12px; color: var(--muted); display: flex; gap: 8px; flex-wrap: wrap; margin: 6px 0; }
.kcard .actions { display: flex; gap: 6px; margin-top: 8px; }

/* Modal */
.modal-bg { position: fixed; inset: 0; background: rgba(30,35,28,.45); display: none; align-items: flex-start; justify-content: center; padding: 40px 16px; overflow-y: auto; z-index: 50; }
.modal-bg.open { display: flex; }
.modal { background: var(--paper); border-radius: 14px; max-width: 680px; width: 100%; padding: 26px; box-shadow: 0 20px 60px rgba(0,0,0,.25); }
.modal h2 { font-size: 20px; margin-bottom: 6px; }
.modal .mfoot { display: flex; justify-content: flex-end; gap: 10px; margin-top: 20px; }

/* Toast */
#toast { position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%); background: var(--green); color: #fff; padding: 11px 20px; border-radius: 10px; font-weight: 600; display: none; z-index: 99; box-shadow: var(--shadow); }
#toast.err { background: var(--red); }

/* Auth pages */
.auth-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 20px; background: linear-gradient(160deg, var(--cream) 55%, #EFE6D4); }
.auth-card { background: var(--paper); border: 1px solid var(--line); border-radius: 16px; box-shadow: var(--shadow); padding: 36px; width: 100%; max-width: 400px; }
.auth-card .brand { text-align: center; margin-bottom: 20px; }
.auth-card .brand h1 { font-size: 24px; }
.auth-card .brand small { letter-spacing: 2.5px; text-transform: uppercase; font-size: 10.5px; color: var(--amber); font-weight: 700; }

.muted { color: var(--muted); }
.small { font-size: 12.5px; }
.mt { margin-top: 16px; }
.mb { margin-bottom: 16px; }
.flex { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.right { margin-left: auto; }
code.copy { background: #F1EBDF; padding: 3px 8px; border-radius: 6px; font-size: 12px; word-break: break-all; }

@media (max-width: 900px) {
  .shell { flex-direction: column; }
  .sidebar { width: 100%; height: auto; position: static; flex-direction: row; flex-wrap: wrap; align-items: center; }
  .sidebar .brand { padding: 0 10px; width: 100%; }
  .sidebar .nav-sec, .sidebar .userbox { display: none; }
  .main { padding: 20px 16px 50px; }
  .kanban { grid-template-columns: 1fr; }
}