/* ─── Design Tokens ────────────────────────────────── */
:root {
  --color-primary: #01696f;
  --color-primary-hover: #0c4e54;
  --color-bg: #f7f6f2;
  --color-surface: #ffffff;
  --color-surface-2: #f3f0ec;
  --color-border: #e0ddd8;
  --color-text: #28251d;
  --color-text-muted: #7a7974;
  --color-success: #437a22;
  --color-warning: #964219;
  --color-error: #a12c4a;
  --sidebar-width: 240px;
  --topbar-height: 56px;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --space-2: 0.5rem;
  --space-4: 1rem;
  --space-6: 1.5rem;
  --font-body: 'Satoshi', 'Helvetica Neue', sans-serif;
  --transition: 180ms cubic-bezier(0.16, 1, 0.3, 1);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.07);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.09);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: var(--font-body); background: var(--color-bg); color: var(--color-text); }

/* ─── App Layout ────────────────────────────────────── */
.app-layout { display: flex; min-height: 100vh; }

.sidebar {
  width: var(--sidebar-width);
  background: var(--color-surface);
  border-right: 1px solid var(--color-border);
  display: flex; flex-direction: column;
  position: fixed; top: 0; left: 0; height: 100vh;
  overflow-y: auto; z-index: 1000;
  transition: transform var(--transition);
}

.sidebar-brand {
  display: flex; align-items: center; gap: 0.75rem;
  padding: 1rem 1.25rem; border-bottom: 1px solid var(--color-border);
  font-weight: 700; font-size: 1.1rem; color: var(--color-primary);
}

.sidebar-nav { flex: 1; padding: 0.75rem 0; }
.nav-section-label {
  font-size: 0.65rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.08em; color: var(--color-text-muted);
  padding: 1rem 1.25rem 0.25rem;
}

.nav-link {
  display: flex; align-items: center; gap: 0.625rem;
  padding: 0.5rem 1.25rem; color: var(--color-text-muted);
  text-decoration: none; font-size: 0.875rem; font-weight: 500;
  transition: all var(--transition); border-radius: 0;
}
.nav-link:hover { background: var(--color-bg); color: var(--color-text); }
.nav-link.active { background: #e8f4f4; color: var(--color-primary); font-weight: 600; }
.nav-link i { font-size: 1rem; width: 1.25rem; text-align: center; }

.sidebar-footer { padding: 0.75rem 0; border-top: 1px solid var(--color-border); }

.main-content {
  margin-left: var(--sidebar-width);
  flex: 1; display: flex; flex-direction: column; min-height: 100vh;
}

.topbar {
  height: var(--topbar-height); background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  display: flex; align-items: center; gap: var(--space-4);
  padding: 0 1.5rem; position: sticky; top: 0; z-index: 100;
}
.topbar-title { flex: 1; font-size: 1rem; font-weight: 600; }
.topbar-actions { display: flex; align-items: center; gap: 0.75rem; }

.sidebar-toggle { display: none; background: none; border: none; font-size: 1.4rem; cursor: pointer; padding: 0.25rem; }

.page-content { flex: 1; padding: 1.5rem; max-width: 1200px; width: 100%; }

/* ─── Cards & KPIs ──────────────────────────────────── */
.card-weeat {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); padding: 1.25rem;
  box-shadow: var(--shadow-sm);
}
.kpi-card {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); padding: 1.25rem 1.5rem;
  box-shadow: var(--shadow-sm);
}
.kpi-label { font-size: 0.75rem; color: var(--color-text-muted); font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; }
.kpi-value { font-size: 1.75rem; font-weight: 700; color: var(--color-text); line-height: 1.2; margin-top: 0.25rem; }
.kpi-sub { font-size: 0.8rem; color: var(--color-text-muted); margin-top: 0.25rem; }

/* ─── Buttons ───────────────────────────────────────── */
.btn-primary-weeat {
  background: var(--color-primary); color: #fff;
  border: none; padding: 0.5rem 1.25rem; border-radius: var(--radius-md);
  font-size: 0.875rem; font-weight: 600; cursor: pointer;
  transition: background var(--transition);
  text-decoration: none; display: inline-flex; align-items: center; gap: 0.4rem;
}
.btn-primary-weeat:hover { background: var(--color-primary-hover); color: #fff; }

.btn-icon { background: none; border: none; font-size: 1.1rem; cursor: pointer; padding: 0.4rem; color: var(--color-text-muted); }
.btn-icon:hover { color: var(--color-text); }

/* ─── Tables ────────────────────────────────────────── */
.table-weeat { width: 100%; border-collapse: collapse; font-size: 0.875rem; }
.table-weeat th { background: var(--color-bg); font-weight: 600; text-transform: uppercase; font-size: 0.7rem; letter-spacing: 0.05em; color: var(--color-text-muted); padding: 0.75rem 1rem; border-bottom: 1px solid var(--color-border); text-align: left; }
.table-weeat td { padding: 0.75rem 1rem; border-bottom: 1px solid var(--color-border); vertical-align: middle; }
.table-weeat tr:hover td { background: var(--color-bg); }
.table-weeat tr:last-child td { border-bottom: none; }

/* ─── Badges ────────────────────────────────────────── */
.badge-role { font-size: 0.7rem; font-weight: 700; padding: 0.25rem 0.6rem; border-radius: 9999px; text-transform: uppercase; letter-spacing: 0.04em; }
.badge-admin { background: #e8f4f4; color: var(--color-primary); }
.badge-production { background: #fff3e0; color: #964219; }
.badge-sales { background: #e8f5e9; color: #437a22; }

.badge-status { font-size: 0.7rem; padding: 0.2rem 0.55rem; border-radius: 9999px; font-weight: 600; }
.badge-completed { background: #d4dfcc; color: #1e3f0a; }
.badge-in_progress { background: #fff3e0; color: #964219; }
.badge-pending { background: #fef9e7; color: #8a5b00; }
.badge-delivered { background: #d4dfcc; color: #1e3f0a; }
.badge-draft { background: var(--color-bg); color: var(--color-text-muted); }

/* ─── Forms ─────────────────────────────────────────── */
.form-section { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 1.5rem; }
.form-label-weeat { font-size: 0.8rem; font-weight: 600; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 0.35rem; }
.form-control:focus { border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(1,105,111,0.15); }

/* ─── Alerts ────────────────────────────────────────── */
.messages-container { margin-bottom: 1rem; }
.alert-success { background: #d4dfcc; border-color: #437a22; color: #1e3f0a; }
.alert-error, .alert-danger { background: #e0ced7; border-color: #a12c7b; color: #561740; }
.alert-info { background: #e8f4f4; border-color: var(--color-primary); color: var(--color-primary-hover); }
.alert-warning { background: #e7d7c4; border-color: #964219; color: #4b2614; }

/* ─── Mobile Responsive ─────────────────────────────── */
@media (max-width: 768px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); }
  .main-content { margin-left: 0; }
  .sidebar-toggle { display: block; }
  .page-content { padding: 1rem; }
  .kpi-value { font-size: 1.4rem; }
  .topbar { padding: 0 1rem; }
}