:root {
  --bg: #f7f3ef;
  --panel: #ffffff;
  --ink: #2a2421;
  --muted: #756d68;
  --line: #eadfd7;
  --primary: #7a4a2b;
  --primary-dark: #5a321b;
  --soft: #fff8f2;
  --danger: #b42318;
  --warning: #b76e00;
  --success: #177245;
  --info: #2563eb;
  --shadow: 0 18px 45px rgba(61, 39, 26, .08);
  --radius: 18px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--ink);
}
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }

.login-body {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background:
    radial-gradient(circle at top left, rgba(122, 74, 43, .16), transparent 32%),
    linear-gradient(135deg, #fffaf5 0%, #f3e9df 100%);
}
.login-card {
  width: min(420px, 100%);
  background: rgba(255,255,255,.92);
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: 34px;
  box-shadow: var(--shadow);
}
.login-logo-wrap { display: flex; justify-content: center; margin-bottom: 10px; }
.login-logo {
  width: 96px;
  height: 96px;
  object-fit: contain;
  border-radius: 24px;
  background: #fff;
  border: 1px solid var(--line);
  padding: 8px;
}
.login-card h1 { margin: 8px 0 4px; text-align: center; font-size: 28px; }
.login-card p { margin: 0 0 24px; text-align: center; color: var(--muted); }
.login-card label, .form-stack label, .form-grid label { display: block; font-weight: 700; margin-bottom: 14px; }
.login-card input, input, select, textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 14px;
  padding: 12px 14px;
  color: var(--ink);
  outline: none;
}
input:focus, select:focus, textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 4px rgba(122, 74, 43, .12); }
.login-help { margin-top: 18px; color: var(--muted); font-size: 14px; text-align: center; line-height: 1.55; }

.app-shell { display: flex; min-height: 100vh; }
.sidebar {
  width: 282px;
  background: #2d211b;
  color: #fff;
  display: flex;
  flex-direction: column;
  padding: 18px;
  position: sticky;
  top: 0;
  height: 100vh;
  z-index: 10;
}
.brand { display: flex; align-items: center; gap: 12px; padding: 10px 8px 22px; }
.brand img { width: 52px; height: 52px; object-fit: contain; background: #fff; border-radius: 14px; padding: 5px; }
.brand strong { display: block; letter-spacing: .05em; }
.brand span { display: block; color: #d9c8bb; font-size: 13px; }
.sidebar nav { display: grid; gap: 7px; }
.sidebar nav a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 13px;
  border-radius: 14px;
  color: #eadfd7;
  transition: .18s ease;
}
.sidebar nav a:hover, .sidebar nav a.active { background: rgba(255,255,255,.12); color: #fff; }
.sidebar-footer {
  margin-top: auto;
  border-top: 1px solid rgba(255,255,255,.12);
  padding: 16px 8px 6px;
  color: #fff;
}
.sidebar-footer small { display: block; color: #d9c8bb; margin-top: 2px; }
.logout { display: inline-block; margin-top: 12px; color: #ffd5c2; font-weight: 700; }

.main { flex: 1; padding: 26px; min-width: 0; }
.topbar {
  display: flex;
  align-items: center;
  gap: 16px;
  background: rgba(255,255,255,.72);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 18px 22px;
  margin-bottom: 18px;
  box-shadow: var(--shadow);
}
.topbar h1 { margin: 0; font-size: 24px; }
.topbar p { margin: 3px 0 0; color: var(--muted); }
.menu-btn { display: none; border: 0; background: var(--primary); color: #fff; border-radius: 12px; padding: 10px 12px; cursor: pointer; }

.grid { display: grid; gap: 18px; margin-bottom: 18px; }
.cards-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.cards-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.two-col { grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); }
.top-align { align-items: start; }

.panel, .stat-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.panel { padding: 20px; }
.panel.narrow { max-width: 860px; }
.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 16px;
}
.panel-header.stacked { align-items: flex-start; }
.panel-header h2 { margin: 0; font-size: 20px; }
.panel-header p { margin: 5px 0 0; color: var(--muted); }
.panel-header a { color: var(--primary); font-weight: 700; }

.stat-card { padding: 20px; min-height: 140px; display: flex; flex-direction: column; justify-content: space-between; }
.stat-card span { color: var(--muted); font-weight: 700; }
.stat-card strong { display: block; font-size: 30px; margin: 10px 0; line-height: 1.1; }
.stat-card small { color: var(--muted); }
.stat-card.warning { background: #fff9ea; }
.stat-card.danger { background: #fff3f1; }

.table-wrap { width: 100%; overflow-x: auto; }
table { width: 100%; border-collapse: collapse; min-width: 720px; }
th, td { padding: 12px 11px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
th { color: var(--muted); font-size: 13px; text-transform: uppercase; letter-spacing: .04em; }
td small { color: var(--muted); line-height: 1.4; }
.empty { text-align: center; color: var(--muted); padding: 28px 10px; }

.badge { display: inline-flex; align-items: center; border-radius: 999px; padding: 6px 10px; font-size: 12px; font-weight: 800; white-space: nowrap; }
.badge.success { color: var(--success); background: #eaf8f0; }
.badge.warning { color: var(--warning); background: #fff4d8; }
.badge.danger { color: var(--danger); background: #ffe3df; }
.badge.info { color: var(--info); background: #eaf1ff; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  min-height: 42px;
  padding: 10px 14px;
  border-radius: 13px;
  font-weight: 800;
  cursor: pointer;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-light { background: var(--soft); }
.btn-danger { background: #fff3f1; color: var(--danger); }
.btn-sm { min-height: 34px; padding: 7px 10px; font-size: 13px; }
.btn-block { width: 100%; margin-top: 8px; }
.actions { display: flex; gap: 8px; align-items: center; }
.actions form { display: inline; }

.toolbar { display: flex; gap: 10px; margin-bottom: 16px; flex-wrap: wrap; }
.toolbar input { flex: 1 1 260px; }
.toolbar select { flex: 0 1 190px; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.form-grid label { margin: 0; }
.form-grid small { display: block; font-weight: 500; color: var(--muted); margin-bottom: 6px; }
.form-grid .full { grid-column: 1 / -1; }
.form-actions { display: flex; justify-content: flex-end; gap: 10px; }
.form-stack { display: grid; gap: 14px; }
.form-stack label { margin: 0; }

.alert {
  border-radius: 16px;
  padding: 13px 16px;
  margin-bottom: 16px;
  font-weight: 700;
  border: 1px solid var(--line);
}
.alert-success { background: #eaf8f0; color: var(--success); }
.alert-danger { background: #ffe3df; color: var(--danger); }
.alert-warning { background: #fff4d8; color: var(--warning); }

.timeline { display: grid; gap: 12px; }
.timeline-item { border-left: 4px solid var(--primary); padding: 7px 0 7px 13px; background: #fffaf6; border-radius: 0 12px 12px 0; }
.timeline-item span { display: block; color: var(--muted); font-size: 13px; }
.timeline-item strong { display: block; margin: 2px 0; }
.timeline-item p { margin: 0; color: var(--muted); }
.hint-box { padding: 13px 14px; background: var(--soft); border: 1px dashed #d8b99f; border-radius: 14px; color: var(--muted); }
.report-card { min-height: 190px; display: flex; flex-direction: column; align-items: flex-start; }
.report-card p { color: var(--muted); flex: 1; }

@media (max-width: 1120px) {
  .cards-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cards-3 { grid-template-columns: 1fr; }
  .two-col { grid-template-columns: 1fr; }
}
@media (max-width: 820px) {
  .app-shell { display: block; }
  .sidebar {
    position: fixed;
    left: -302px;
    transition: left .2s ease;
    box-shadow: 20px 0 55px rgba(0,0,0,.2);
  }
  body.sidebar-open .sidebar { left: 0; }
  .main { padding: 14px; }
  .menu-btn { display: inline-flex; }
  .topbar { align-items: flex-start; padding: 16px; }
  .topbar h1 { font-size: 20px; }
  .topbar p { font-size: 13px; }
  .cards-4 { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .toolbar { display: grid; }
}