@import url('https://fonts.googleapis.com/css2?family=Source+Sans+3:wght@400;500;600;700&display=swap');

:root {
  --color-primary-dark: #252422;
  --color-accent: #EB5E28;
  --color-accent-hover: #d4521f;
  --color-accent-subtle: rgba(235, 94, 40, 0.08);
  --color-light: #FFFCF2;
  --color-muted: #CCC5B9;
  --color-secondary-dark: #403D39;
  --color-white: #ffffff;
  --color-border: rgba(64, 61, 57, 0.18);
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--color-light);
  color: var(--color-primary-dark);
  font-family: 'Source Sans 3', Candara, sans-serif;
  letter-spacing: 0;
}

a { color: var(--color-accent); text-decoration: none; font-weight: 700; }
a:hover { color: var(--color-accent-hover); }
.btn { border-radius: 6px; }
.btn-accent { background: var(--color-accent); border-color: var(--color-accent); color: var(--color-white); font-weight: 700; }
.btn-accent:hover { background: var(--color-accent-hover); border-color: var(--color-accent-hover); color: var(--color-white); }

.dashboard-shell { min-height: 100vh; display: flex; }
.dashboard-sidebar {
  width: 280px;
  flex: 0 0 280px;
  background: var(--color-primary-dark);
  color: var(--color-light);
  padding: 24px 18px;
  position: sticky;
  top: 0;
  height: 100vh;
}
.sidebar-brand { display: block; color: var(--color-light); font-size: 1.25rem; font-weight: 700; padding: 0 10px 24px; }
.sidebar-nav { display: grid; gap: 5px; }
.sidebar-nav a { color: var(--color-muted); border-radius: 6px; padding: 11px 12px; font-weight: 600; }
.sidebar-nav a:hover,
.sidebar-nav a.active { background: var(--color-secondary-dark); color: var(--color-light); }

.dashboard-main { flex: 1; min-width: 0; }
.dashboard-topbar {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 0 28px;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
}
.sidebar-toggle { display: none; border: 1px solid var(--color-border); background: var(--color-white); border-radius: 6px; padding: 8px 12px; }
.topbar-user { background: var(--color-accent-subtle); border: 1px solid rgba(235, 94, 40, 0.22); border-radius: 999px; padding: 7px 14px; font-weight: 700; }
.dashboard-content { padding: 28px; }

.page-actions { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 22px; }
.page-actions h1 { margin: 0; font-size: 2rem; font-weight: 700; }
.page-actions p { margin: 4px 0 0; color: var(--color-secondary-dark); }

.metric-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 16px; margin-bottom: 24px; }
.metric-card,
.panel,
.login-card { background: var(--color-white); border: 1px solid var(--color-border); border-radius: 8px; box-shadow: 0 12px 28px rgba(37, 36, 34, 0.06); }
.metric-card { padding: 20px; }
.metric-card span { color: var(--color-secondary-dark); font-weight: 600; }
.metric-card strong { display: block; margin-top: 8px; font-size: 2.1rem; line-height: 1; }

.panel { padding: 24px; }
.panel h2 { font-size: 1.25rem; font-weight: 700; margin-bottom: 16px; }
.panel-subtitle { font-size: 1rem; font-weight: 700; color: var(--color-secondary-dark); }
.panel-heading { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-bottom: 16px; }
.panel-heading h2 { margin: 0; }

.filter-form {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto;
  gap: 12px;
  align-items: end;
  margin-bottom: 18px;
}

.filter-form-wide {
  grid-template-columns: minmax(220px, 1fr) minmax(160px, 220px) auto;
}

.filter-form label {
  display: grid;
  gap: 6px;
  font-weight: 700;
}

.filter-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.table { margin-bottom: 0; }
.table th { color: var(--color-secondary-dark); font-size: 0.9rem; font-weight: 700; }
.table td,
.table th { border-color: var(--color-border); }
.status-pill { display: inline-flex; align-items: center; min-height: 28px; border-radius: 999px; padding: 4px 10px; background: var(--color-accent-subtle); color: var(--color-accent-hover); font-weight: 700; font-size: 0.9rem; }
.empty-state { color: var(--color-secondary-dark); padding: 14px 0; }

.compact-list { display: grid; gap: 10px; }
.compact-list a,
.compact-list div { display: flex; justify-content: space-between; gap: 12px; border: 1px solid var(--color-border); border-radius: 6px; padding: 12px 14px; color: var(--color-primary-dark); }
.detail-list p { margin: 0; padding: 12px 0; border-bottom: 1px solid var(--color-border); }
.detail-list span { display: block; color: var(--color-secondary-dark); font-weight: 700; margin-bottom: 2px; }

.stacked-form { display: grid; gap: 14px; }
.stacked-form label { display: grid; gap: 6px; font-weight: 700; }
.form-control,
.form-select { min-height: 44px; border-color: var(--color-muted); border-radius: 6px; }
.form-control:focus,
.form-select:focus { border-color: var(--color-accent); box-shadow: 0 0 0 0.2rem var(--color-accent-subtle); }
.form-error { color: #a33b1c; font-size: 0.92rem; }

.narrow-panel { max-width: 900px; }
.inline-form { display: inline-block; margin-left: 10px; }
.inline-form button { border: 0; background: transparent; color: #a33b1c; font-weight: 700; }
.low-stock-row td { background: var(--color-accent-subtle); }

.document-editor { display: grid; gap: 18px; }
.document-lines { display: grid; gap: 10px; }
.document-line-labels { display: grid; grid-template-columns: minmax(260px, 1fr) 110px 140px 120px 90px; gap: 10px; margin-bottom: 8px; color: var(--color-secondary-dark); font-size: 0.88rem; font-weight: 700; }
.document-line { display: grid; grid-template-columns: minmax(260px, 1fr) 110px 140px 120px 90px; gap: 10px; align-items: center; }
.invoice-line-labels { grid-template-columns: 220px minmax(240px, 1fr) 90px 120px 110px 90px; }
.invoice-line { grid-template-columns: 220px minmax(240px, 1fr) 90px 120px 110px 90px; }
.document-line output { font-weight: 700; }
.document-line button { border: 0; background: transparent; color: #a33b1c; font-weight: 700; }
.totals-box { border: 1px solid var(--color-border); border-radius: 8px; padding: 14px; }
.totals-box span { display: block; color: var(--color-secondary-dark); }
.totals-box strong { font-size: 1.4rem; }
.document-meta { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.document-meta div { border: 1px solid var(--color-border); border-radius: 8px; padding: 16px; }
.document-meta span { display: block; color: var(--color-secondary-dark); }
.total-list { max-width: 360px; margin-left: auto; display: grid; gap: 8px; }
.total-list p { display: flex; justify-content: space-between; margin: 0; }

.login-page { min-height: 100vh; display: grid; place-items: center; padding: 24px; background: var(--color-light); }
.login-card { width: min(100%, 430px); padding: 34px; }
.login-brand { display: inline-block; color: var(--color-primary-dark); font-size: 1.25rem; margin-bottom: 20px; }
.login-card h1 { font-weight: 700; }
.login-back-link { display: inline-block; margin-top: 18px; }

.toast-stack {
  position: fixed;
  top: 18px;
  right: 18px;
  z-index: 1080;
  display: grid;
  gap: 10px;
  width: min(420px, calc(100vw - 32px));
}

.site-toast {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-accent);
  border-radius: 8px;
  background: var(--color-white);
  color: var(--color-primary-dark);
  box-shadow: 0 14px 32px rgba(37, 36, 34, 0.14);
  padding: 14px 16px;
  transition: opacity 180ms ease;
}

.site-toast button {
  border: 0;
  background: transparent;
  color: var(--color-secondary-dark);
  font-size: 1.2rem;
  line-height: 1;
}

.site-toast-danger { border-left-color: #a33b1c; }
.site-toast-warning { border-left-color: #b06b19; }

.print-body { background: #f4f1ea; padding: 24px; }
.print-document { max-width: 900px; margin: 0 auto; background: #fff; color: #252422; padding: 48px; border: 1px solid #ddd6ca; }
.print-header { display: flex; justify-content: space-between; gap: 32px; border-bottom: 2px solid #252422; padding-bottom: 24px; }
.print-header h1 { margin: 0; font-size: 2.4rem; }
.print-address { margin: 34px 0; }
.print-table { width: 100%; border-collapse: collapse; }
.print-table th,
.print-table td { border-bottom: 1px solid #ddd6ca; padding: 12px; text-align: left; }
.print-totals { width: 320px; margin: 28px 0 0 auto; }
.print-totals p { display: flex; justify-content: space-between; margin: 0; padding: 8px 0; border-bottom: 1px solid #ddd6ca; }
.print-totals .grand { font-size: 1.25rem; border-bottom: 2px solid #252422; }
.print-notes { margin-top: 28px; }
.print-button { margin-top: 30px; background: var(--color-accent); color: #fff; border: 0; border-radius: 6px; padding: 12px 18px; font-weight: 700; }

@media print {
  .print-body { background: #fff; padding: 0; }
  .print-document { border: 0; padding: 0; }
  .print-button { display: none; }
}

@media (max-width: 1100px) {
  .metric-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .document-line-labels { display: none; }
  .document-line,
  .invoice-line { grid-template-columns: 1fr; }
  .document-meta { grid-template-columns: 1fr; }
}

@media (max-width: 860px) {
  .dashboard-sidebar { position: fixed; z-index: 20; transform: translateX(-100%); transition: transform 160ms ease; }
  .dashboard-sidebar.is-open { transform: translateX(0); }
  .sidebar-toggle { display: inline-block; }
  .dashboard-content { padding: 18px; }
  .page-actions { align-items: flex-start; flex-direction: column; }
  .metric-grid { grid-template-columns: 1fr; }
  .filter-form,
  .filter-form-wide { grid-template-columns: 1fr; }
}

@media (max-width: 620px) {
  .dashboard-topbar { padding: 0 16px; }
  .topbar-user { display: none; }
  .print-document { padding: 24px; }
  .print-header { flex-direction: column; }
}