:root {
  --mint-50: #f3fbf7;
  --mint-100: #e4f5ec;
  --mint-200: #c9ead8;
  --mint-300: #9bd7bb;
  --mint-400: #65bf97;
  --mint-500: #3f9f78;
  --mint-700: #2c6b52;
  --cream: #f8f3e8;
  --sand: #e9dfcf;
  --ink: #21352d;
  --danger: #b64f4f;
  --white: #fff;
  --shadow: 0 10px 30px rgba(33,53,45,.12);
  --radius: 22px;
}
* { box-sizing: border-box; }
body {
  margin: 0; font-family: Tahoma, Arial, sans-serif; background: linear-gradient(135deg,var(--cream),var(--mint-50)); color: var(--ink);
}
a { color: inherit; text-decoration: none; }
.app-shell { display: flex; min-height: 100vh; }
.sidebar {
  width: 280px; padding: 24px; background: rgba(255,255,255,.72); backdrop-filter: blur(14px); border-left: 1px solid rgba(63,159,120,.16);
  display: flex; flex-direction: column; justify-content: space-between; position: sticky; top: 0; height: 100vh;
}
.brand { font-size: 28px; font-weight: 800; margin-bottom: 10px; }
.nav-links { display: grid; gap: 10px; margin-top: 24px; }
.nav-links a, .button {
  border: none; cursor: pointer; background: linear-gradient(135deg,var(--mint-200),var(--sand)); padding: 14px 16px; border-radius: 16px; font-weight: 700; box-shadow: var(--shadow);
}
.nav-links a:hover, .button:hover { transform: translateY(-1px); }
.logout-link { padding: 12px 16px; border-radius: 14px; background: var(--white); border: 1px solid var(--sand); text-align: center; }
.content-area { flex: 1; padding: 22px; }
.card, .glass {
  background: rgba(255,255,255,.75); backdrop-filter: blur(12px); border: 1px solid rgba(63,159,120,.15); border-radius: var(--radius); box-shadow: var(--shadow);
}
.card { padding: 20px; }
.page-head { display:flex; justify-content:space-between; align-items:center; gap:12px; margin-bottom:16px; flex-wrap:wrap; }
.page-title { font-size: 28px; font-weight: 800; }
.grid { display:grid; gap:16px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0,1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0,1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0,1fr)); }
label { display:block; font-size:14px; font-weight:700; margin-bottom:8px; }
input, select, textarea {
  width:100%; padding:13px 14px; border-radius:14px; border:1px solid #d9e6de; background:#fff; color:var(--ink);
}
textarea { min-height: 120px; resize: vertical; }
.form-row { display:grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap:14px; }
.form-row-3 { display:grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap:14px; }
.form-actions { display:flex; gap:10px; justify-content:flex-start; align-items:center; margin-top:16px; flex-wrap: wrap; }
.button.primary { background: linear-gradient(135deg, var(--mint-500), var(--mint-300)); color:#fff; }
.button.secondary { background: linear-gradient(135deg, #fff, var(--cream)); }
.button.danger { background: linear-gradient(135deg, #f2d3d3, #f7ecec); color: #7d2626; }
.table-wrap { overflow:auto; }
table { width:100%; border-collapse:collapse; }
th, td { padding:14px 10px; border-bottom:1px solid #edf1ee; text-align:right; vertical-align: top; }
th { font-size:13px; color:#48685a; }
.alert { padding:14px 16px; margin-bottom:12px; border-radius:16px; font-weight:700; }
.alert.success { background:#e4f5ec; color:#225440; }
.alert.error { background:#f9e4e4; color:#892c2c; }
.stats { display:grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap:14px; }
.stat-card { padding:18px; }
.stat-label { font-size:13px; color:#648372; margin-bottom:8px; }
.stat-value { font-size:26px; font-weight:800; }
.small { font-size: 12px; }
.muted { color:#648372; }
.badge { display:inline-block; padding:6px 10px; background:var(--mint-100); border-radius:999px; font-size:12px; font-weight:700; }
.login-shell { min-height: 100vh; display:grid; place-items:center; padding:24px; }
.login-card { max-width:420px; width:100%; padding:28px; }
.pagination { display:flex; gap:8px; justify-content:center; margin-top:14px; flex-wrap:wrap; }
.pagination button { border:none; padding:10px 14px; border-radius:12px; background:#fff; box-shadow:var(--shadow); cursor:pointer; }
.filter-grid { display:grid; grid-template-columns: 1.2fr 1fr 1fr auto; gap:12px; align-items:end; }
.canvas-card { padding:16px; min-height: 360px; }
.section-title { font-size:20px; font-weight:800; margin-bottom:16px; }
.split { display:flex; justify-content:space-between; align-items:center; gap:10px; flex-wrap:wrap; }
.inline-form { display:flex; gap:8px; flex-wrap:wrap; align-items:end; }
.hidden { display:none !important; }
@media (max-width: 1100px) {
  .stats, .grid-4, .grid-3 { grid-template-columns: repeat(2,minmax(0,1fr)); }
}
@media (max-width: 860px) {
  .app-shell { flex-direction:column; }
  .sidebar { width:100%; height:auto; position:relative; border-left:none; border-bottom:1px solid rgba(63,159,120,.16); }
  .filter-grid, .form-row, .form-row-3, .grid-2, .grid-3, .grid-4, .stats { grid-template-columns: 1fr; }
  .page-title { font-size: 22px; }
}


.pagination{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}
.pagination a,.pagination button{padding:8px 12px;border-radius:10px;border:1px solid #cfd8cf;background:#fff;color:#1f3b2f;text-decoration:none;cursor:pointer}
.pagination .active-page{background:#bde3d0;font-weight:700}
.bar-row{margin:12px 0}
.bar-track{width:100%;height:12px;background:#edf2ea;border-radius:999px;overflow:hidden}
.bar-fill{height:100%;background:linear-gradient(90deg,#8bc9af,#cfe7d6);border-radius:999px}