:root {
  --bg: #f4efe6;
  --card: #fffdf8;
  --line: #dccdb9;
  --text: #18384a;
  --muted: #5e6d76;
  --primary: #1f6b63;
  --primary-strong: #17544f;
  --secondary: #e8dccb;
  --danger: #b84d3e;
  --shadow: 0 16px 40px rgba(24, 56, 74, 0.08);
}
* { box-sizing: border-box; }
body { margin:0; background: radial-gradient(circle at top, #faf6ef 0%, var(--bg) 60%); color:var(--text); font-family:Tahoma, "Segoe UI", sans-serif; }
.shell { max-width: 1200px; margin: 0 auto; padding: 24px 18px 40px; }
.card { background:var(--card); border:1px solid var(--line); border-radius:24px; box-shadow:var(--shadow); padding:22px; margin-bottom:18px; }
h1,h2,h3{margin:0 0 12px}
.muted{color:var(--muted)}
.badge{display:inline-block; background:#d7e8df; color:var(--primary); padding:8px 12px; border-radius:999px; font-weight:700; margin-bottom:8px}
.topbar{display:flex; gap:12px; align-items:center; justify-content:space-between; flex-wrap:wrap}
.btn, button { border:0; border-radius:14px; padding:12px 16px; background:var(--secondary); color:var(--text); font-weight:700; cursor:pointer; text-decoration:none; }
.btn.primary, button.primary { background:var(--primary); color:#fff; }
.btn.danger, button.danger { background:var(--danger); color:#fff; }
.btn:hover, button:hover { opacity:.95; }
.flash{padding:12px 14px; border-radius:14px; margin:0 0 12px; font-weight:700}
.flash.error{background:#fff1ee; color:#8a2e22; border:1px solid #efc2b8}
.flash.success{background:#eef9f2; color:#1d6a44; border:1px solid #bfe0ca}
.table-wrap{overflow:auto}
table{width:100%; border-collapse:separate; border-spacing:0}
th,td{padding:12px 10px; border-bottom:1px solid #eee2d1; text-align:center; white-space:nowrap}
th{position:sticky; top:0; background:#fbf6ee; z-index:1}
tr:hover td{background:#fffcf7}
.num-input{width:88px; padding:10px; border-radius:12px; border:1px solid #ccbca7; background:#fffdf8; text-align:center; font-size:15px}
.login-box{max-width:480px; margin:60px auto}
.grid{display:grid; grid-template-columns:repeat(auto-fit,minmax(180px,1fr)); gap:12px}
.kpi{background:#fffaf2; border:1px solid var(--line); border-radius:18px; padding:16px}
.small{font-size:13px}
.user-actions{display:flex; gap:8px; flex-wrap:wrap}