/* ============================================================
   Kasboek Spare Rib Express — Design System
   ============================================================ */

:root {
  /* Light palette */
  --bg: #fafaf9;
  --bg-2: #f5f5f4;
  --surface: #ffffff;
  --surface-2: #fafaf9;
  --border: #e7e5e4;
  --border-strong: #d6d3d1;
  --text: #1c1917;
  --text-2: #44403c;
  --text-muted: #78716c;

  --primary: #ea580c;
  --primary-hover: #c2410c;
  --primary-soft: #fff7ed;
  --primary-soft-2: #ffedd5;
  --primary-ink: #7c2d12;

  --success: #16a34a;
  --success-soft: #dcfce7;
  --warning: #d97706;
  --warning-soft: #fef3c7;
  --danger: #dc2626;
  --danger-soft: #fee2e2;
  --info: #2563eb;
  --info-soft: #dbeafe;

  --ring: 0 0 0 3px rgba(234, 88, 12, 0.18);
  --shadow-xs: 0 1px 2px rgba(28, 25, 23, 0.05);
  --shadow-sm: 0 1px 3px rgba(28, 25, 23, 0.08), 0 1px 2px rgba(28, 25, 23, 0.04);
  --shadow-md: 0 4px 6px -1px rgba(28, 25, 23, 0.07), 0 2px 4px -2px rgba(28, 25, 23, 0.04);
  --shadow-lg: 0 10px 15px -3px rgba(28, 25, 23, 0.08), 0 4px 6px -4px rgba(28, 25, 23, 0.04);
  --shadow-xl: 0 20px 25px -5px rgba(28, 25, 23, 0.08), 0 8px 10px -6px rgba(28, 25, 23, 0.04);

  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;

  --sidebar-w: 260px;
  --topbar-h: 64px;

  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', Menlo, Consolas, monospace;

  --t-fast: 120ms cubic-bezier(0.4, 0, 0.2, 1);
  --t: 180ms cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="dark"] {
  --bg: #0c0a09;
  --bg-2: #1c1917;
  --surface: #1c1917;
  --surface-2: #292524;
  --border: #292524;
  --border-strong: #44403c;
  --text: #fafaf9;
  --text-2: #e7e5e4;
  --text-muted: #a8a29e;

  --primary: #fb923c;
  --primary-hover: #fdba74;
  --primary-soft: rgba(251, 146, 60, 0.10);
  --primary-soft-2: rgba(251, 146, 60, 0.18);
  --primary-ink: #fed7aa;

  --success: #4ade80;
  --success-soft: rgba(74, 222, 128, 0.12);
  --warning: #fbbf24;
  --warning-soft: rgba(251, 191, 36, 0.12);
  --danger: #f87171;
  --danger-soft: rgba(248, 113, 113, 0.14);
  --info: #60a5fa;
  --info-soft: rgba(96, 165, 250, 0.14);

  --ring: 0 0 0 3px rgba(251, 146, 60, 0.28);
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.5), 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.5), 0 2px 4px -2px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5), 0 4px 6px -4px rgba(0, 0, 0, 0.3);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.5), 0 8px 10px -6px rgba(0, 0, 0, 0.3);
}

/* ============================================================
   Reset & base
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

html {
  -webkit-text-size-adjust: 100%;
  font-feature-settings: 'cv11', 'ss01';
}

body {
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.5;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  transition: background-color var(--t), color var(--t);
}

a { color: var(--primary); text-decoration: none; transition: color var(--t-fast); }
a:hover { color: var(--primary-hover); }

button { font-family: inherit; cursor: pointer; }

h1, h2, h3, h4 {
  margin: 0;
  font-weight: 600;
  letter-spacing: -0.011em;
  color: var(--text);
}
h1 { font-size: 24px; letter-spacing: -0.022em; }
h2 { font-size: 18px; }
h3 { font-size: 16px; }

.muted { color: var(--text-muted); }
.small { font-size: 12px; }
.num { font-variant-numeric: tabular-nums; font-feature-settings: 'tnum'; }
.mono { font-family: var(--font-mono); }

/* ============================================================
   Layout: sidebar + main
   ============================================================ */

.app {
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  min-height: 100vh;
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  padding: 1.25rem 0.75rem;
  z-index: 20;
  transition: transform var(--t), background-color var(--t);
}

.sidebar .brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.5rem 0.75rem 1.25rem;
  font-weight: 700;
  font-size: 16px;
  color: var(--text);
  letter-spacing: -0.015em;
}
.sidebar .brand-mark {
  width: 32px; height: 32px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--primary), #f97316);
  color: #fff;
  display: grid; place-items: center;
  box-shadow: 0 2px 8px -1px rgba(234, 88, 12, 0.4);
  flex-shrink: 0;
}
.sidebar .brand-mark svg { width: 18px; height: 18px; }

.sidebar nav { display: flex; flex-direction: column; gap: 2px; }
.sidebar nav .section {
  padding: 1rem 0.75rem 0.25rem;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  font-weight: 600;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.55rem 0.75rem;
  border-radius: var(--radius-sm);
  color: var(--text-2);
  font-size: 14px;
  font-weight: 500;
  transition: background var(--t-fast), color var(--t-fast);
  position: relative;
}
.nav-item:hover {
  background: var(--bg-2);
  color: var(--text);
}
.nav-item.active {
  background: var(--primary-soft);
  color: var(--primary);
}
.nav-item.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px; bottom: 8px;
  width: 3px;
  background: var(--primary);
  border-radius: 0 3px 3px 0;
}
.nav-item svg { width: 18px; height: 18px; flex-shrink: 0; opacity: 0.8; }
.nav-item.active svg { opacity: 1; }

.sidebar .spacer { flex: 1; }

.user-card {
  padding: 0.75rem;
  border-top: 1px solid var(--border);
  margin: 0.75rem -0.75rem -1.25rem;
  display: flex;
  align-items: center;
  gap: 0.65rem;
}
.user-card .avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), #f97316);
  color: #fff;
  display: grid; place-items: center;
  font-weight: 600;
  font-size: 14px;
  flex-shrink: 0;
}
.user-card .meta { flex: 1; min-width: 0; }
.user-card .meta .name {
  font-weight: 600;
  color: var(--text);
  font-size: 13px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.user-card .meta .role { font-size: 11px; color: var(--text-muted); }
.user-card .logout {
  color: var(--text-muted);
  width: 32px; height: 32px;
  display: grid; place-items: center;
  border-radius: var(--radius-sm);
  transition: background var(--t-fast), color var(--t-fast);
}
.user-card .logout:hover { background: var(--bg-2); color: var(--danger); }
.user-card .logout svg { width: 16px; height: 16px; }

/* Main column */
.main {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.topbar {
  height: var(--topbar-h);
  border-bottom: 1px solid var(--border);
  background: color-mix(in srgb, var(--surface) 80%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  position: sticky; top: 0;
  z-index: 10;
  display: flex; align-items: center;
  padding: 0 1.75rem;
  gap: 1rem;
}
.topbar .page-title { font-size: 15px; font-weight: 600; color: var(--text); }
.topbar .crumbs { color: var(--text-muted); font-size: 13px; display: flex; align-items: center; gap: 0.4rem; }
.topbar .crumbs .sep { opacity: 0.5; }
.topbar .grow { flex: 1; }

.icon-btn {
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  width: 36px; height: 36px;
  display: grid; place-items: center;
  color: var(--text-2);
  transition: background var(--t-fast), color var(--t-fast), border-color var(--t-fast);
}
.icon-btn:hover { background: var(--bg-2); color: var(--text); border-color: var(--border-strong); }
.icon-btn svg { width: 18px; height: 18px; }

/* Mobile menu trigger */
.menu-toggle { display: none; }

.content {
  padding: 1.75rem;
  max-width: 1400px;
  width: 100%;
}

/* ============================================================
   Cards
   ============================================================ */

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  box-shadow: var(--shadow-xs);
}
.card.hover:hover {
  border-color: var(--border-strong);
  box-shadow: var(--shadow-sm);
}
.card.narrow { max-width: 420px; margin: 4rem auto; }
.card .card-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 1rem;
}
.card .card-header h2 { font-size: 15px; }

.row-between {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

/* ============================================================
   Stat cards (dashboard)
   ============================================================ */

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.1rem 1.25rem;
  box-shadow: var(--shadow-xs);
  position: relative;
  overflow: hidden;
  transition: transform var(--t), box-shadow var(--t), border-color var(--t);
}
.stat-card:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
  border-color: var(--border-strong);
}
.stat-card .stat-icon {
  position: absolute;
  top: 1.1rem; right: 1.1rem;
  width: 36px; height: 36px;
  border-radius: 10px;
  display: grid; place-items: center;
  background: var(--primary-soft);
  color: var(--primary);
}
.stat-card .stat-icon svg { width: 18px; height: 18px; }
.stat-card .label {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.5rem;
}
.stat-card .value {
  font-size: 22px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.018em;
  font-variant-numeric: tabular-nums;
  line-height: 1.2;
}
.stat-card .sub {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 0.35rem;
}
.stat-card.featured { background: linear-gradient(135deg, var(--primary), #f97316); border-color: transparent; color: #fff; }
.stat-card.featured .label, .stat-card.featured .value, .stat-card.featured .sub { color: #fff; }
.stat-card.featured .label { color: rgba(255,255,255,0.85); }
.stat-card.featured .sub { color: rgba(255,255,255,0.85); }
.stat-card.featured .stat-icon { background: rgba(255,255,255,0.18); color: #fff; }

/* ============================================================
   Forms
   ============================================================ */

label {
  display: block;
  margin: 0.85rem 0;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-2);
}
label.inline {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 400;
}
label.inline input { width: auto; margin: 0; }

input[type="text"], input[type="password"], input[type="email"],
input[type="number"], input[type="date"], textarea, select {
  display: block;
  width: 100%;
  padding: 0.6rem 0.75rem;
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: inherit;
  font-size: 14px;
  margin-top: 0.35rem;
  transition: border-color var(--t-fast), box-shadow var(--t-fast), background var(--t-fast);
}
input[type="number"], input[type="date"] {
  font-variant-numeric: tabular-nums;
}
input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: var(--ring);
}

textarea { resize: vertical; min-height: 80px; }

/* Currency-prefixed number input */
.input-currency {
  position: relative;
}
.input-currency::before {
  content: '€';
  position: absolute;
  left: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  margin-top: 0.18rem; /* compensate for label margin-top */
  color: var(--text-muted);
  font-weight: 500;
  pointer-events: none;
  font-size: 14px;
}
.input-currency input { padding-left: 1.6rem; }

fieldset {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.5rem 1.25rem 1rem;
  margin: 1.25rem 0;
  background: var(--surface-2);
}
fieldset legend {
  padding: 0 0.5rem;
  color: var(--text-2);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* Grid form rows */
.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.5rem 1rem;
}
.form-grid label { margin: 0.5rem 0; }

/* ============================================================
   Buttons
   ============================================================ */

.btn, button.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  padding: 0.5rem 0.95rem;
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  white-space: nowrap;
  transition: background var(--t-fast), border-color var(--t-fast), color var(--t-fast), transform var(--t-fast), box-shadow var(--t-fast);
  user-select: none;
}
.btn:hover { background: var(--bg-2); border-color: var(--border-strong); color: var(--text); }
.btn:active { transform: translateY(0.5px); }
.btn:focus-visible { outline: none; box-shadow: var(--ring); }
.btn svg { width: 15px; height: 15px; }

.btn.primary, button.primary {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
  box-shadow: 0 1px 2px rgba(234, 88, 12, 0.25);
}
.btn.primary:hover, button.primary:hover {
  background: var(--primary-hover);
  border-color: var(--primary-hover);
  color: #fff;
}
.btn.ghost { border-color: transparent; background: transparent; color: var(--text-muted); }
.btn.ghost:hover { background: var(--bg-2); color: var(--text); }
.btn.danger { color: var(--danger); border-color: var(--border); }
.btn.danger:hover { background: var(--danger-soft); border-color: var(--danger); color: var(--danger); }

button.primary {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.6rem 1.1rem;
  font-size: 13px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.link-btn {
  background: transparent; border: none; padding: 4px;
  cursor: pointer; color: var(--text-muted);
  border-radius: var(--radius-sm);
  transition: background var(--t-fast), color var(--t-fast);
  display: inline-flex; align-items: center;
}
.link-btn:hover { background: var(--bg-2); color: var(--danger); }
.link-btn svg { width: 16px; height: 16px; }

/* ============================================================
   Tables
   ============================================================ */

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow-xs);
}
table.data {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
table.data th, table.data td {
  padding: 0.7rem 0.9rem;
  text-align: left;
  white-space: nowrap;
}
table.data thead th {
  background: var(--surface-2);
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0;
}
table.data tbody td {
  border-bottom: 1px solid var(--border);
  color: var(--text-2);
}
table.data tbody tr:last-child td { border-bottom: none; }
table.data tbody tr {
  transition: background var(--t-fast);
}
table.data tbody tr:hover { background: var(--bg-2); }
table.data .num { text-align: right; font-variant-numeric: tabular-nums; font-feature-settings: 'tnum'; color: var(--text); }
table.data .num strong { color: var(--text); font-weight: 600; }
table.data tfoot th {
  background: var(--surface-2);
  border-top: 1px solid var(--border);
  font-size: 12px;
  color: var(--text);
  padding: 0.75rem 0.9rem;
}
table.data tfoot .num { color: var(--text); font-weight: 600; }

/* Row actions cell */
table.data .actions { text-align: right; }
table.data .actions a, table.data .actions button {
  color: var(--text-muted);
  transition: color var(--t-fast);
}
table.data .actions a:hover { color: var(--primary); }

/* Badge */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  font-size: 11px;
  font-weight: 600;
  border-radius: 999px;
  background: var(--bg-2);
  color: var(--text-2);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.badge.primary { background: var(--primary-soft); color: var(--primary); }
.badge.success { background: var(--success-soft); color: var(--success); }
.badge.warning { background: var(--warning-soft); color: var(--warning); }
.badge.danger  { background: var(--danger-soft);  color: var(--danger); }

/* ============================================================
   Filters bar
   ============================================================ */

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  align-items: end;
  padding: 1rem 1.25rem;
}
.filters label { flex: 1; min-width: 160px; margin: 0; }
.filters .btn { height: 38px; }

/* ============================================================
   Flash messages — toast-style top-right
   ============================================================ */

.flashes {
  position: fixed;
  top: calc(var(--topbar-h) + 1rem);
  right: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  z-index: 100;
  pointer-events: none;
  max-width: 380px;
}
.flash {
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-left: 3px solid var(--text-muted);
  padding: 0.8rem 1rem;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  color: var(--text);
  font-size: 13px;
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  pointer-events: auto;
  animation: toastIn 220ms cubic-bezier(0.4, 0, 0.2, 1);
}
.flash svg { width: 16px; height: 16px; flex-shrink: 0; margin-top: 1px; }
.flash-success { border-left-color: var(--success); }
.flash-success svg { color: var(--success); }
.flash-error   { border-left-color: var(--danger); }
.flash-error svg { color: var(--danger); }
.flash-warning { border-left-color: var(--warning); }
.flash-warning svg { color: var(--warning); }
.flash-message { border-left-color: var(--info); }
.flash-message svg { color: var(--info); }

@keyframes toastIn {
  from { transform: translateY(-8px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

/* ============================================================
   Login (full-screen)
   ============================================================ */

body.auth { background: var(--bg-2); }
body.auth .login-wrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 2rem 1rem;
}
body.auth .login-card {
  width: 100%;
  max-width: 400px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 2rem;
  box-shadow: var(--shadow-xl);
}
body.auth .brand-big {
  display: flex; flex-direction: column; align-items: center; gap: 0.75rem;
  margin-bottom: 1.5rem;
}
body.auth .brand-big .brand-mark {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--primary), #f97316);
  color: #fff;
  display: grid; place-items: center;
  box-shadow: 0 8px 20px -4px rgba(234, 88, 12, 0.4);
}
body.auth .brand-big .brand-mark svg { width: 26px; height: 26px; }
body.auth .brand-big .title { font-size: 18px; font-weight: 700; letter-spacing: -0.015em; }
body.auth .brand-big .subtitle { font-size: 13px; color: var(--text-muted); }
body.auth button.primary { width: 100%; margin-top: 0.75rem; }

/* ============================================================
   Day form layout
   ============================================================ */

.dayform fieldset { margin: 1.25rem 0; }
.dayform .totals-row {
  display: flex; flex-wrap: wrap;
  gap: 1.5rem;
  padding: 0.75rem 0.25rem;
  font-size: 14px;
}
.dayform .totals-row .tot { display: flex; flex-direction: column; }
.dayform .totals-row .tot .label { font-size: 11px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.04em; font-weight: 600; }
.dayform .totals-row .tot .val { font-weight: 600; font-size: 18px; color: var(--text); font-variant-numeric: tabular-nums; }
.dayform .totals-row .tot.accent .val { color: var(--primary); }

/* ============================================================
   Responsive
   ============================================================ */

@media (max-width: 900px) {
  .app { grid-template-columns: 1fr; }
  .sidebar {
    position: fixed;
    top: 0; left: 0; bottom: 0;
    width: var(--sidebar-w);
    transform: translateX(-100%);
    box-shadow: var(--shadow-xl);
  }
  body.sidebar-open .sidebar { transform: translateX(0); }
  .menu-toggle { display: inline-grid; }
  .topbar { padding: 0 1rem; }
  .content { padding: 1.25rem 1rem; }
  body.sidebar-open::after {
    content: '';
    position: fixed; inset: 0;
    background: rgba(0,0,0,0.4);
    z-index: 15;
  }
}