@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;600;700&family=DM+Sans:wght@300;400;500;600&display=swap');

:root {
  --cream:    #FFF8F0;
  --warm:     #FDF3E3;
  --brown:    #6B3F1F;
  --brown2:   #8B5630;
  --amber:    #D97706;
  --gold:     #F59E0B;
  --rust:     #C2410C;
  --text:     #2C1810;
  --muted:    #7C6557;
  --border:   #E8D5C0;
  --white:    #FFFFFF;
  --green:    #059669;
  --red:      #DC2626;
  --shadow:   0 4px 24px rgba(107,63,31,0.10);
  --shadow-lg:0 8px 40px rgba(107,63,31,0.16);
  --radius:   12px;
  --radius-sm:8px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--cream);
  color: var(--text);
  min-height: 100vh;
}

h1,h2,h3,h4 { font-family: 'Playfair Display', serif; }

/* ─── NAVBAR ─── */
.navbar {
  background: var(--brown);
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  box-shadow: 0 2px 12px rgba(0,0,0,.2);
  position: sticky; top: 0; z-index: 100;
}
.navbar-brand {
  font-family: 'Playfair Display', serif;
  font-size: 1.4rem;
  color: var(--gold);
  text-decoration: none;
  display: flex; align-items: center; gap: .6rem;
}
.navbar-brand span { font-size: 1.6rem; }
.navbar-nav { display: flex; align-items: center; gap: .25rem; }
.nav-link {
  color: rgba(255,255,255,.8);
  text-decoration: none;
  padding: .5rem 1rem;
  border-radius: var(--radius-sm);
  font-size: .9rem;
  font-weight: 500;
  transition: all .2s;
}
.nav-link:hover, .nav-link.active {
  background: rgba(255,255,255,.12);
  color: var(--gold);
}
.nav-user {
  color: rgba(255,255,255,.7);
  font-size: .85rem;
  padding: .4rem .8rem;
  background: rgba(255,255,255,.08);
  border-radius: 20px;
  margin-left: .5rem;
}
.nav-logout {
  color: #FCA5A5;
  text-decoration: none;
  padding: .4rem .8rem;
  border-radius: var(--radius-sm);
  font-size: .85rem;
  transition: background .2s;
}
.nav-logout:hover { background: rgba(220,38,38,.2); }

/* ─── LAYOUT ─── */
.page-wrap { max-width: 1280px; margin: 0 auto; padding: 2rem 1.5rem; }
.page-header { margin-bottom: 2rem; }
.page-header h1 { font-size: 1.8rem; color: var(--brown); }
.page-header p  { color: var(--muted); margin-top: .3rem; }

/* ─── CARDS ─── */
.card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  overflow: hidden;
}
.card-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
}
.card-header h2 { font-size: 1.1rem; color: var(--brown); }
.card-body { padding: 1.5rem; }

/* ─── STATS ─── */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px,1fr)); gap: 1rem; margin-bottom: 2rem; }
.stat-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 1.5rem;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  position: relative; overflow: hidden;
}
.stat-card::before {
  content:''; position:absolute; top:0; left:0; right:0; height:4px;
}
.stat-card.amber::before { background: var(--amber); }
.stat-card.green::before { background: var(--green); }
.stat-card.brown::before { background: var(--brown); }
.stat-card.rust::before  { background: var(--rust);  }
.stat-icon { font-size: 2rem; margin-bottom: .5rem; }
.stat-value { font-size: 1.8rem; font-weight: 700; color: var(--brown); font-family: 'Playfair Display', serif; }
.stat-label { font-size: .85rem; color: var(--muted); margin-top: .2rem; }

/* ─── FORMS ─── */
.form-group { margin-bottom: 1.2rem; }
.form-label { display: block; font-size: .875rem; font-weight: 500; color: var(--text); margin-bottom: .4rem; }
.form-control {
  width: 100%;
  padding: .65rem 1rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: 'DM Sans', sans-serif;
  font-size: .9rem;
  color: var(--text);
  background: var(--warm);
  transition: border-color .2s, box-shadow .2s;
}
.form-control:focus {
  outline: none;
  border-color: var(--amber);
  box-shadow: 0 0 0 3px rgba(217,119,6,.12);
  background: var(--white);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 1rem; }

/* ─── BUTTONS ─── */
.btn {
  display: inline-flex; align-items: center; gap: .4rem;
  padding: .6rem 1.4rem;
  border-radius: var(--radius-sm);
  font-family: 'DM Sans', sans-serif;
  font-size: .9rem;
  font-weight: 500;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: all .2s;
}
.btn-primary { background: var(--brown); color: #fff; }
.btn-primary:hover { background: var(--brown2); transform: translateY(-1px); box-shadow: var(--shadow); }
.btn-amber { background: var(--amber); color: #fff; }
.btn-amber:hover { background: #B45309; transform: translateY(-1px); }
.btn-green { background: var(--green); color: #fff; }
.btn-green:hover { background: #047857; }
.btn-red { background: var(--red); color: #fff; }
.btn-red:hover { background: #B91C1C; }
.btn-outline {
  background: transparent;
  border: 1.5px solid var(--border);
  color: var(--text);
}
.btn-outline:hover { border-color: var(--amber); color: var(--amber); }
.btn-sm { padding: .4rem .9rem; font-size: .82rem; }
.btn-lg { padding: .8rem 2rem; font-size: 1rem; }

/* ─── TABLE ─── */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
thead th {
  background: var(--warm);
  padding: .8rem 1rem;
  text-align: left;
  font-size: .82rem;
  font-weight: 600;
  color: var(--brown);
  text-transform: uppercase;
  letter-spacing: .05em;
  border-bottom: 2px solid var(--border);
}
tbody td {
  padding: .85rem 1rem;
  border-bottom: 1px solid var(--border);
  font-size: .9rem;
  vertical-align: middle;
}
tbody tr:hover { background: var(--warm); }
tbody tr:last-child td { border-bottom: none; }

/* ─── BADGE ─── */
.badge {
  display: inline-block;
  padding: .25rem .7rem;
  border-radius: 20px;
  font-size: .75rem;
  font-weight: 600;
}
.badge-green  { background: #D1FAE5; color: #065F46; }
.badge-red    { background: #FEE2E2; color: #991B1B; }
.badge-amber  { background: #FEF3C7; color: #92400E; }
.badge-brown  { background: #FDE8D0; color: var(--brown); }

/* ─── ALERTS ─── */
.alert { padding: .9rem 1.2rem; border-radius: var(--radius-sm); margin-bottom: 1rem; font-size: .9rem; }
.alert-success { background: #D1FAE5; color: #065F46; border-left: 4px solid var(--green); }
.alert-error   { background: #FEE2E2; color: #991B1B; border-left: 4px solid var(--red); }
.alert-info    { background: #FEF3C7; color: #92400E; border-left: 4px solid var(--amber); }

/* ─── LOGIN PAGE ─── */
.login-bg {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--brown) 0%, #3D1F0A 100%);
  display: flex; align-items: center; justify-content: center;
  padding: 1rem;
  position: relative; overflow: hidden;
}
.login-bg::before {
  content:'🥐🎂🍞🧁🍪🥖';
  font-size: 8rem;
  position: absolute; top: -2rem; right: -3rem;
  opacity: .06; line-height:1.2; letter-spacing: 1rem;
  transform: rotate(15deg);
}
.login-card {
  background: var(--white);
  border-radius: 20px;
  padding: 3rem 2.5rem;
  width: 100%; max-width: 420px;
  box-shadow: 0 24px 80px rgba(0,0,0,.4);
}
.login-logo { text-align: center; margin-bottom: 2rem; }
.login-logo .emoji { font-size: 3.5rem; }
.login-logo h1 { font-size: 1.8rem; color: var(--brown); margin-top: .5rem; }
.login-logo p  { color: var(--muted); font-size: .9rem; }

/* ─── BILLING ─── */
.billing-grid { display: grid; grid-template-columns: 1fr 380px; gap: 1.5rem; align-items: start; }
.item-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px,1fr)); gap: 1rem; }
.item-card {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  transition: all .2s;
}
.item-card:hover { border-color: var(--amber); transform: translateY(-2px); box-shadow: var(--shadow); }
.item-card img { width: 100%; height: 100px; object-fit: cover; }
.item-card-img-placeholder {
  width: 100%; height: 100px;
  background: var(--warm);
  display: flex; align-items: center; justify-content: center;
  font-size: 2.5rem;
}
.item-card-body { padding: .75rem; }
.item-card-name { font-size: .875rem; font-weight: 600; color: var(--text); }
.item-card-price { font-size: .9rem; color: var(--amber); font-weight: 700; margin-top: .2rem; }

/* Cart */
.cart-item {
  display: flex; align-items: center; gap: .75rem;
  padding: .75rem 0;
  border-bottom: 1px solid var(--border);
}
.cart-item:last-child { border-bottom: none; }
.cart-item-name { flex: 1; font-size: .875rem; font-weight: 500; }
.cart-item-price { font-size: .8rem; color: var(--muted); }
.qty-control { display: flex; align-items: center; gap: .4rem; }
.qty-btn {
  width: 26px; height: 26px;
  border: 1.5px solid var(--border);
  background: var(--warm);
  border-radius: 6px;
  cursor: pointer;
  font-size: 1rem;
  line-height: 1;
  display: flex; align-items: center; justify-content: center;
  transition: all .15s;
}
.qty-btn:hover { border-color: var(--amber); background: #FEF3C7; }
.qty-num { font-size: .9rem; font-weight: 600; min-width: 20px; text-align: center; }
.cart-total { padding-top: 1rem; border-top: 2px solid var(--border); }
.total-row { display: flex; justify-content: space-between; margin-bottom: .4rem; font-size: .9rem; }
.total-row.grand { font-size: 1.1rem; font-weight: 700; color: var(--brown); margin-top: .6rem; padding-top: .6rem; border-top: 1px dashed var(--border); }

/* Toggle */
.toggle-wrap { display: flex; align-items: center; gap: .8rem; margin-bottom: 1rem; }
.toggle { position: relative; width: 44px; height: 24px; }
.toggle input { opacity: 0; width: 0; height: 0; }
.toggle-slider {
  position: absolute; inset: 0;
  background: var(--border);
  border-radius: 24px;
  cursor: pointer;
  transition: .3s;
}
.toggle-slider::before {
  content:'';
  position: absolute;
  width: 18px; height: 18px;
  left: 3px; top: 3px;
  background: white;
  border-radius: 50%;
  transition: .3s;
}
.toggle input:checked + .toggle-slider { background: var(--green); }
.toggle input:checked + .toggle-slider::before { transform: translateX(20px); }

/* Filter tabs */
.filter-tabs { display: flex; gap: .5rem; flex-wrap: wrap; margin-bottom: 1.2rem; }
.filter-tab {
  padding: .4rem 1rem;
  border-radius: 20px;
  font-size: .85rem;
  font-weight: 500;
  cursor: pointer;
  border: 1.5px solid var(--border);
  background: var(--white);
  color: var(--muted);
  transition: all .2s;
}
.filter-tab:hover, .filter-tab.active {
  background: var(--brown);
  color: var(--white);
  border-color: var(--brown);
}

/* ─── PRINT INVOICE ─── */
@media print {
  .no-print { display: none !important; }
  body { background: white; }
  .invoice-box { box-shadow: none; border: 1px solid #ddd; }
}
.invoice-box {
  max-width: 720px; margin: 2rem auto;
  background: white;
  padding: 2.5rem;
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius);
}
.invoice-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 2rem; }
.invoice-logo h1 { font-size: 1.8rem; color: var(--brown); }
.invoice-logo p  { color: var(--muted); font-size: .85rem; }
.invoice-meta { text-align: right; }
.invoice-meta h2 { font-size: 1.1rem; color: var(--amber); letter-spacing: .1em; }
.invoice-meta p  { font-size: .85rem; color: var(--muted); }
.invoice-divider { border: none; border-top: 2px solid var(--border); margin: 1.5rem 0; }
.invoice-parties { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; margin-bottom: 1.5rem; }
.invoice-parties h4 { font-size: .75rem; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); margin-bottom: .4rem; }
.invoice-totals { margin-top: 1rem; margin-left: auto; width: 280px; }
.gst-badge { display: inline-block; background: #D1FAE5; color: #065F46; padding: .2rem .6rem; border-radius: 4px; font-size: .75rem; font-weight: 600; margin-top: .5rem; }

/* ─── RESPONSIVE ─── */
@media (max-width: 768px) {
  .billing-grid { grid-template-columns: 1fr; }
  .form-row, .form-row-3 { grid-template-columns: 1fr; }
  .invoice-header, .invoice-parties { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
}

/* ══════════════════════════════════════
   HAMBURGER BUTTON (hidden on desktop)
   ══════════════════════════════════════ */
.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  border-radius: 6px;
  transition: background .2s;
}
.nav-hamburger:hover { background: rgba(255,255,255,.12); }
.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: rgba(255,255,255,.9);
  border-radius: 2px;
  transition: all .3s;
}
/* Animate to X when active */
.nav-hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.active span:nth-child(2) { opacity: 0; }
.nav-hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ══════════════════════════════════════
   MOBILE (max-width: 640px)
   ══════════════════════════════════════ */
@media (max-width: 640px) {

  /* Navbar: fixed height top bar */
  .navbar {
    height: 52px !important;
    padding: 0 .85rem;
    flex-wrap: nowrap;
    position: relative;
  }
  .navbar-brand {
    font-size: .95rem;
    flex: 1;
  }
  .navbar-brand span { font-size: 1.1rem; }

  /* Show hamburger */
  .nav-hamburger { display: flex; }

  /* Nav menu: hidden by default, slides down when .open */
  .navbar-nav {
    display: none;
    position: fixed;
    top: 52px;
    left: 0;
    right: 0;
    background: var(--brown);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: .5rem .75rem 1rem;
    box-shadow: 0 8px 24px rgba(0,0,0,.3);
    z-index: 999;
    border-top: 1px solid rgba(255,255,255,.1);
  }
  .navbar-nav.open { display: flex; }

  .nav-link {
    font-size: .9rem;
    padding: .75rem .5rem;
    border-bottom: 1px solid rgba(255,255,255,.08);
    border-radius: 0;
  }
  .nav-user {
    font-size: .8rem;
    padding: .6rem .5rem;
    background: none;
    border-radius: 0;
    margin-left: 0;
    color: rgba(255,255,255,.5);
    border-bottom: 1px solid rgba(255,255,255,.08);
  }
  .nav-logout {
    font-size: .9rem;
    padding: .75rem .5rem;
    margin-top: .25rem;
  }

  /* Page content */
  .page-wrap { padding: .85rem .75rem; }
  .page-header { margin-bottom: 1rem; }
  .page-header h1 { font-size: 1.2rem; }

  /* Filter tabs: scroll horizontally */
  .filter-tabs {
    display: flex !important;
    flex-wrap: nowrap !important;
    overflow-x: auto !important;
    gap: .4rem;
    padding-bottom: .5rem;
    margin-bottom: .75rem;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .filter-tabs::-webkit-scrollbar { display: none; }
  .filter-tab {
    flex-shrink: 0 !important;
    white-space: nowrap !important;
    font-size: .78rem;
    padding: .3rem .75rem;
  }

  /* Billing layout */
  .billing-grid { grid-template-columns: 1fr !important; gap: 1rem; }
  .item-grid { grid-template-columns: 1fr 1fr !important; gap: .5rem; }
  .item-card img,
  .item-card-img-placeholder { height: 70px; font-size: 1.8rem; }
  .item-card-body { padding: .45rem .5rem; }
  .item-card-name { font-size: .78rem; }
  .item-card-price { font-size: .82rem; }

  /* Stats */
  .stats-grid { grid-template-columns: 1fr 1fr; gap: .6rem; }
  .stat-value { font-size: 1.2rem; }
  .stat-label { font-size: .74rem; }

  /* Forms */
  .form-row, .form-row-3 { grid-template-columns: 1fr; }
}

/* ─── Item card image wrapper (always fixed height) ─── */
.item-card-img-wrap {
  width: 100%;
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--warm);
  overflow: hidden;
}
.item-card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
@media (max-width: 640px) {
  .item-card-img-wrap { height: 70px; }
}