:root {
  --green:#0b5d45;
  --green-dark:#06382c;
  --green-soft:#eaf4ef;
  --gold:#c89b3c;
  --text:#1f2a26;
  --muted:#6b7470;
  --border:#d9e4de;
  --bg:#f5f8f6;
  --white:#ffffff;
  --danger:#b42318;
  --danger-bg:#feeceb;
  --success:#166534;
  --success-bg:#e8f7ee;
  --radius:18px;
  --shadow:0 18px 45px rgba(6,56,44,.08);
}

* { box-sizing:border-box; }
html, body { margin:0; padding:0; }
body {
  font-family: Inter, Segoe UI, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}

a { text-decoration:none; color:inherit; }

.container {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(6,56,44,.92);
  color: var(--white);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,.12);
}

.nav {
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:18px;
  padding:14px 0;
}

.brand {
  display:flex;
  align-items:center;
  gap:12px;
  font-weight:800;
  font-size:20px;
}

.brand-mark {
  width:44px;
  height:44px;
  border-radius:12px;
  display:grid;
  place-items:center;
  background: linear-gradient(135deg, var(--gold), #f0d596);
  color: #183128;
  font-weight:900;
  letter-spacing:.5px;
  box-shadow: 0 10px 22px rgba(200,155,60,.22);
}

.brand small {
  display:block;
  color:#d4c08e;
  font-size:11px;
  letter-spacing:1px;
  margin-top:2px;
}

.nav-links {
  display:flex;
  align-items:center;
  gap:10px;
}

.nav-links a {
  padding:10px 14px;
  border-radius:12px;
  font-weight:600;
}

.nav-links a:hover {
  background: rgba(255,255,255,.11);
}

.hero {
  position:relative;
  overflow:hidden;
  color:var(--white);
  background:
    linear-gradient(135deg, rgba(6,56,44,.96), rgba(11,93,69,.92)),
    radial-gradient(circle at 85% 20%, rgba(200,155,60,.18), transparent 28%);
}

.hero::before {
  content:"";
  position:absolute;
  inset:0;
  background-image:url("data:image/svg+xml;utf8,%0A%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20viewBox%3D%220%200%201600%20700%22%3E%0A%20%20%3Cg%20fill%3D%22rgba%28255%2C255%2C255%2C0.18%29%22%3E%0A%20%20%20%20%3Crect%20x%3D%220%22%20y%3D%22520%22%20width%3D%221600%22%20height%3D%22180%22/%3E%0A%20%20%20%20%3Cpath%20d%3D%22M60%20520h180v-90h-25v-180h30v-35h20v35h30v180h-25v90h180v-120c0-90%2075-165%20165-165s165%2075%20165%20165v120h100v-70c0-55%2045-100%20100-100s100%2045%20100%20100v70h160v-115c0-70%2057-127%20127-127s127%2057%20127%20127v115h186v180H60z%22/%3E%0A%20%20%20%20%3Cpath%20d%3D%22M490%20400c0-46%2038-84%2084-84s84%2038%2084%2084h-168z%22/%3E%0A%20%20%20%20%3Cpath%20d%3D%22M1110%20405c0-38%2031-69%2069-69s69%2031%2069%2069h-138z%22/%3E%0A%20%20%20%20%3Ccircle%20cx%3D%22575%22%20cy%3D%22240%22%20r%3D%2218%22/%3E%0A%20%20%20%20%3Ccircle%20cx%3D%221180%22%20cy%3D%22255%22%20r%3D%2216%22/%3E%0A%20%20%20%20%3Cpath%20d%3D%22M128%20250h36v270h-36zM142%20180l45%2070H97z%22/%3E%0A%20%20%20%20%3Cpath%20d%3D%22M1375%20270h30v250h-30zM1390%20210l38%2060h-76z%22/%3E%0A%20%20%3C/g%3E%0A%3C/svg%3E%0A");
  background-repeat:no-repeat;
  background-position:center bottom;
  background-size:cover;
  opacity:.95;
  pointer-events:none;
}

.hero::after {
  content:"";
  position:absolute;
  inset:auto 0 0 0;
  height:120px;
  background: linear-gradient(to bottom, rgba(245,248,246,0), rgba(245,248,246,1));
}

.hero-content {
  position:relative;
  z-index:1;
  display:grid;
  grid-template-columns: 1.25fr .85fr;
  gap:28px;
  align-items:center;
  padding:68px 0 92px;
}

.hero h1 {
  margin:0 0 14px;
  font-size: clamp(34px, 5vw, 58px);
  line-height:1.05;
  letter-spacing:-.02em;
}

.hero p {
  margin:0;
  font-size:18px;
  line-height:1.7;
  color:#edf6f2;
  max-width:740px;
}

.badges {
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:22px;
}

.badge {
  padding:10px 14px;
  border:1px solid rgba(255,255,255,.20);
  border-radius:999px;
  background: rgba(255,255,255,.08);
  font-size:14px;
  font-weight:600;
}

.hero-card {
  position:relative;
  z-index:1;
  background: rgba(255,255,255,.16);
  color: var(--white);
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 24px;
  padding: 24px;
  box-shadow: 0 18px 45px rgba(0,0,0,.18);
  backdrop-filter: blur(14px);
}

.hero-card h3 {
  margin:0 0 8px;
  font-size:22px;
}

.hero-card p {
  font-size:14px;
  color:#ecf6f1;
}

.stat-grid {
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:14px;
  margin:18px 0;
}

.stat-box {
  background: rgba(255,255,255,.14);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 16px;
  padding: 16px;
}

.stat-box strong {
  display:block;
  font-size:28px;
  margin-bottom:4px;
}

.section {
  padding: 34px 0 48px;
}

.grid-2 {
  display:grid;
  grid-template-columns: 1.12fr .88fr;
  gap:28px;
}

.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
}

.card h2, .card h3 {
  margin-top:0;
}

.card p {
  line-height:1.65;
}

.note {
  color:var(--muted);
  font-size:14px;
}

.alert {
  padding:14px 16px;
  border-radius:14px;
  margin:14px 0 18px;
  font-size:14px;
  font-weight:600;
}

.alert-success { background:var(--success-bg); color:var(--success); }
.alert-error { background:var(--danger-bg); color:var(--danger); }

.tabs {
  display:flex;
  gap:8px;
  background:#eef4f1;
  padding:6px;
  border-radius:14px;
  margin-bottom:18px;
}

.tabs button {
  flex:1;
  border:0;
  background:transparent;
  padding:12px 14px;
  border-radius:10px;
  font-weight:700;
  color:var(--muted);
  cursor:pointer;
}

.tabs button.active {
  background:var(--white);
  color:var(--green-dark);
  box-shadow:0 6px 14px rgba(6,56,44,.08);
}

.panel { display:none; }
.panel.active { display:block; }

.form-grid {
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:14px;
}

.form-group {
  display:flex;
  flex-direction:column;
  gap:7px;
}

.form-group.full {
  grid-column:1 / -1;
}

label {
  font-size:14px;
  font-weight:700;
}

input, select, textarea {
  width:100%;
  border:1px solid var(--border);
  border-radius:12px;
  padding:12px 13px;
  font:inherit;
  background:#fff;
}

input:focus, select:focus, textarea:focus {
  outline:3px solid rgba(11,93,69,.12);
  border-color:var(--green);
}

textarea {
  min-height:110px;
  resize:vertical;
}

.btn {
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  border:0;
  border-radius:12px;
  padding:12px 18px;
  cursor:pointer;
  font-weight:800;
}

.btn-primary { background:var(--green); color:#fff; }
.btn-primary:hover { background:var(--green-dark); }
.btn-gold { background:var(--gold); color:#163126; }
.btn-light { background:#eef4f1; color:var(--green-dark); }

.feature-list {
  display:grid;
  gap:12px;
  margin-top:18px;
}

.feature-item {
  display:flex;
  align-items:flex-start;
  gap:12px;
  padding:14px;
  border-radius:14px;
  background:#f8fbf9;
  border:1px solid #edf3ef;
}

.feature-icon {
  width:42px;
  height:42px;
  flex:0 0 42px;
  border-radius:12px;
  display:grid;
  place-items:center;
  background:var(--green-soft);
  color:var(--green);
  font-weight:900;
}

.feature-item b {
  display:block;
  margin-bottom:4px;
}

.footer {
  background: var(--green-dark);
  color:#e0ece7;
  margin-top:24px;
}

.footer-inner {
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:18px;
  padding:22px 0;
  flex-wrap:wrap;
}

.login-page {
  min-height:100vh;
  display:grid;
  place-items:center;
  padding:24px;
  background: linear-gradient(135deg, var(--green-dark), var(--green));
}

.login-card {
  width:min(430px,100%);
  background:#fff;
  border-radius:24px;
  padding:28px;
  box-shadow:0 24px 60px rgba(0,0,0,.25);
}

.admin-shell {
  display:grid;
  grid-template-columns:260px 1fr;
  min-height:100vh;
}

.sidebar {
  background: var(--green-dark);
  color:#fff;
  padding:24px 16px;
  position: sticky;
  top:0;
  height:100vh;
}

.sidebar .brand {
  margin-bottom:24px;
}

.sidebar nav a {
  display:block;
  padding:12px 14px;
  border-radius:12px;
  color:#dbe9e3;
  margin-bottom:6px;
  font-weight:600;
}

.sidebar nav a:hover,
.sidebar nav a.active {
  background: rgba(255,255,255,.10);
  color:#fff;
}

.main {
  padding:24px;
}

.page-head {
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:16px;
  margin-bottom:18px;
  flex-wrap:wrap;
}

.metrics {
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:16px;
  margin-bottom:20px;
}

.metric {
  background:#fff;
  border:1px solid var(--border);
  border-radius:18px;
  padding:18px;
  box-shadow: var(--shadow);
}

.metric span {
  display:block;
  color:var(--muted);
  font-size:13px;
  margin-bottom:8px;
}

.metric strong {
  display:block;
  font-size:28px;
  color:var(--green-dark);
}

.toolbar {
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  margin-bottom:16px;
}

.table-wrap {
  overflow:auto;
  background:#fff;
  border:1px solid var(--border);
  border-radius:18px;
  box-shadow: var(--shadow);
}

table {
  width:100%;
  border-collapse:collapse;
  min-width:900px;
}

th, td {
  padding:13px 14px;
  border-bottom:1px solid #edf1ef;
  text-align:left;
  vertical-align:top;
  font-size:14px;
}

th {
  font-size:12px;
  text-transform:uppercase;
  letter-spacing:.6px;
  color:var(--muted);
  background:#fbfcfb;
}

.status {
  display:inline-block;
  padding:6px 10px;
  border-radius:999px;
  font-size:12px;
  font-weight:800;
}

.status-new { background:#e8f1ff; color:#2556a7; }
.status-process { background:#fff3dc; color:#9a5b00; }
.status-done { background:#e7f6ee; color:#17673f; }
.status-cancel { background:#feeceb; color:#9b1c17; }

@media (max-width: 980px) {
  .hero-content, .grid-2 {
    grid-template-columns:1fr;
  }
  .metrics {
    grid-template-columns:repeat(2,1fr);
  }
  .admin-shell {
    grid-template-columns:1fr;
  }
  .sidebar {
    height:auto;
    position:relative;
  }
  .sidebar nav {
    display:flex;
    flex-wrap:wrap;
    gap:6px;
  }
  .sidebar nav a {
    display:inline-block;
  }
}

@media (max-width: 640px) {
  .nav-links {
    display:none;
  }
  .form-grid {
    grid-template-columns:1fr;
  }
  .form-group.full {
    grid-column:auto;
  }
  .metrics {
    grid-template-columns:1fr;
  }
  .hero-content {
    padding:54px 0 86px;
  }
}