:root {
  --ink: #16202A;
  --ink-soft: #3C4A56;
  --paper: #F3F5F4;
  --panel: #FFFFFF;
  --line: #DCE2E0;
  --forest: #2F6F5E;
  --forest-dark: #23574A;
  --amber: #C97A2E;
  --amber-bg: #FBF0E3;
  --red: #B5432D;
  --red-bg: #FBEAE6;
  --blue-bg: #E7EEF3;
  --blue: #35607A;
  --radius: 6px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Tahoma, Helvetica, Arial, sans-serif;
  background: var(--paper);
  color: var(--ink);
  font-size: 15px;
  line-height: 1.5;
}

a { color: var(--forest); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3 { font-weight: 650; letter-spacing: -0.01em; margin: 0 0 4px; }
h1 { font-size: 22px; }
h2 { font-size: 17px; }
h3 { font-size: 14px; color: var(--ink-soft); text-transform: none; }

.app-shell { display: flex; min-height: 100vh; }

.sidebar {
  width: 220px;
  background: var(--ink);
  color: #E7EBEA;
  flex-shrink: 0;
  padding: 20px 0;
  display: flex;
  flex-direction: column;
}
.sidebar .brand {
  font-weight: 700;
  font-size: 16px;
  padding: 0 20px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-bottom: 12px;
}
.sidebar .brand span { color: #7FBFA8; }
.sidebar nav a {
  display: block;
  padding: 10px 20px;
  color: #C7CFCE;
  font-size: 14px;
}
.sidebar nav a:hover { background: rgba(255,255,255,0.06); text-decoration: none; }
.sidebar nav a.active { background: rgba(127,191,168,0.15); color: #fff; border-inline-end: 3px solid #7FBFA8; }
.sidebar .sidebar-footer {
  margin-top: auto;
  padding: 14px 20px;
  border-top: 1px solid rgba(255,255,255,0.1);
  font-size: 13px;
  color: #9AA5A3;
}
.sidebar .sidebar-footer button {
  margin-top: 8px;
  background: none;
  border: 1px solid rgba(255,255,255,0.25);
  color: #E7EBEA;
  padding: 6px 10px;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 13px;
}
.lang-switch { display: flex; gap: 6px; margin-bottom: 12px; }
.lang-switch button {
  flex: 1;
  background: none;
  border: 1px solid rgba(255,255,255,0.25);
  color: #C7CFCE;
  padding: 5px 0;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 12.5px;
  font-weight: 600;
}
.lang-switch button.active { background: rgba(127,191,168,0.2); color: #fff; border-color: #7FBFA8; }
.login-card .lang-switch button {
  border-color: var(--line); color: var(--ink-soft);
}
.login-card .lang-switch button.active { background: var(--forest); color: #fff; border-color: var(--forest); }

.main { flex: 1; padding: 28px 36px; max-width: 1100px; }
.page-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 20px; gap: 12px; flex-wrap: wrap; }
.page-header p { color: var(--ink-soft); margin: 4px 0 0; font-size: 13.5px; }

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px 20px;
  margin-bottom: 18px;
}

table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: start; padding: 9px 10px; border-bottom: 1px solid var(--line); }
th { color: var(--ink-soft); font-weight: 600; font-size: 12.5px; text-transform: uppercase; letter-spacing: 0.03em; }
tr:hover td { background: #FAFBFB; }
tbody tr { cursor: pointer; }

.btn {
  display: inline-block;
  border: 1px solid var(--forest);
  background: var(--forest);
  color: #fff;
  padding: 8px 14px;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 13.5px;
  font-weight: 600;
}
.btn:hover { background: var(--forest-dark); text-decoration: none; }
.btn.secondary { background: var(--panel); color: var(--ink); border-color: var(--line); }
.btn.secondary:hover { background: #F0F2F1; }
.btn.danger { background: var(--red); border-color: var(--red); }
.btn.small { padding: 5px 10px; font-size: 12.5px; }

input, select, textarea {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-size: 14px;
  font-family: inherit;
  background: #fff;
  color: var(--ink);
}
label { display: block; font-size: 12.5px; color: var(--ink-soft); margin-bottom: 4px; font-weight: 600; }
.field { margin-bottom: 14px; }
.row { display: flex; gap: 14px; }
.row > .field { flex: 1; }

.badge {
  display: inline-block;
  padding: 3px 9px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
}
.badge.draft { background: var(--blue-bg); color: var(--blue); }
.badge.sent { background: var(--amber-bg); color: var(--amber); }
.badge.converted { background: #E4F0EA; color: var(--forest-dark); }
.badge.cancelled { background: var(--red-bg); color: var(--red); }
.badge.pending_preparation { background: var(--amber-bg); color: var(--amber); }
.badge.preparing { background: var(--blue-bg); color: var(--blue); }
.badge.ready { background: #E4F0EA; color: var(--forest-dark); }
.badge.out_for_delivery { background: #EFE6F5; color: #6B3F8C; }
.badge.delivered { background: #E4F0EA; color: var(--forest-dark); }
.badge.new { background: var(--amber-bg); color: var(--amber); }
.badge.unpaid { background: var(--red-bg); color: var(--red); }
.badge.partially_paid { background: var(--amber-bg); color: var(--amber); }
.badge.paid { background: #E4F0EA; color: var(--forest-dark); }
.badge.present { background: #E4F0EA; color: var(--forest-dark); }
.badge.absent { background: var(--red-bg); color: var(--red); }
.badge.late { background: var(--amber-bg); color: var(--amber); }
.badge.leave { background: var(--blue-bg); color: var(--blue); }
.badge.pending { background: var(--amber-bg); color: var(--amber); }
.badge.approved { background: #E4F0EA; color: var(--forest-dark); }
.badge.rejected { background: var(--red-bg); color: var(--red); }
.badge.active { background: #E4F0EA; color: var(--forest-dark); }
.badge.on_leave { background: var(--amber-bg); color: var(--amber); }
.badge.terminated { background: var(--red-bg); color: var(--red); }
.badge.finalized { background: #E4F0EA; color: var(--forest-dark); }

.empty-state { text-align: center; padding: 40px 20px; color: var(--ink-soft); }

.modal-backdrop {
  position: fixed; inset: 0; background: rgba(22,32,42,0.4);
  display: flex; align-items: center; justify-content: center; z-index: 50;
}
.modal {
  background: #fff; border-radius: var(--radius); padding: 22px 24px;
  width: 480px; max-width: 92vw; max-height: 88vh; overflow-y: auto;
}
.modal-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 18px; }
.hidden { display: none !important; }

.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin-bottom: 16px; flex-wrap: wrap; }
.tabs button {
  background: none; border: none; padding: 9px 14px; font-size: 13.5px; cursor: pointer;
  color: var(--ink-soft); border-bottom: 2px solid transparent; font-weight: 600;
}
.tabs button.active { color: var(--forest-dark); border-bottom-color: var(--forest); }

.toast {
  position: fixed; bottom: 20px; inset-inline-end: 20px; background: var(--ink); color: #fff;
  padding: 10px 16px; border-radius: var(--radius); font-size: 13.5px; z-index: 100;
}
.toast.error { background: var(--red); }

.login-shell { display: flex; align-items: center; justify-content: center; min-height: 100vh; }
.login-card { width: 340px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; }
.login-card h1 { margin-bottom: 2px; }
.login-card .hint { font-size: 12.5px; color: var(--ink-soft); margin-top: 14px; }

.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 14px; margin-bottom: 20px; }
.stat-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px; }
.stat-card .num { font-size: 26px; font-weight: 700; }
.stat-card .label { font-size: 12.5px; color: var(--ink-soft); }

.text-muted { color: var(--ink-soft); font-size: 13px; }
.mt-8 { margin-top: 8px; }
.mb-0 { margin-bottom: 0; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }