:root {
  color-scheme: light dark;

  --bg: #f5f2e7;
  --bg-alt: #ece6d3;
  --fg: #1c1d15;
  --card-bg: #ffffff;
  --border: #d8d0b4;

  --olive: #3f4d2c;
  --olive-dark: #2a3320;
  --olive-light: #5c7345;
  --brass: #ab8a4c;
  --brass-light: #cbad72;
  --swiss-red: #d1291c;
  --emblem-border: rgba(0, 0, 0, 0.25);

  --accent: var(--olive);
  --accent-hover: var(--olive-dark);
  --accent-fg: #f5f2e7;

  --hover-bg: rgba(63, 77, 44, 0.09);
  --hover-border: var(--olive);

  --muted: #5d5b46;
  --danger: #a3271c;
  --danger-bg: #f4dcd6;
  --success: #2c5228;
  --success-bg: #dde8d4;
  --warning: #8a5f16;
  --warning-bg: #f1e3c4;

  --shadow-sm: 0 1px 2px rgba(20, 20, 10, 0.08);
  --shadow: 0 2px 4px rgba(20, 20, 10, 0.08), 0 10px 24px rgba(20, 20, 10, 0.10);
  --shadow-lg: 0 12px 32px rgba(20, 20, 10, 0.22);
  --radius: 6px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14150e;
    --bg-alt: #1b1c14;
    --fg: #ece7d4;
    --card-bg: #1f2117;
    --border: #383b28;

    --olive: #82a05c;
    --olive-dark: #5f7943;
    --olive-light: #9fbb7c;
    --brass: #cba969;
    --brass-light: #e0c288;
    --swiss-red: #e2453a;
    --emblem-border: rgba(0, 0, 0, 0.4);

    --accent-fg: #12140b;
    --hover-bg: rgba(130, 160, 92, 0.16);
    --hover-border: var(--olive);

    --muted: #ada88d;
    --danger: #e2453a;
    --danger-bg: #3a2420;
    --success: #82c06a;
    --success-bg: #22321e;
    --warning: #d8ab5c;
    --warning-bg: #3a2f16;

    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.35);
    --shadow: 0 2px 6px rgba(0, 0, 0, 0.4), 0 10px 26px rgba(0, 0, 0, 0.45);
    --shadow-lg: 0 14px 36px rgba(0, 0, 0, 0.6);
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif;
  background:
    radial-gradient(1100px 480px at 50% -120px, var(--bg-alt) 0%, transparent 65%),
    var(--bg);
  color: var(--fg);
}

h1, h2, h3 {
  font-family: "Oswald", "Segoe UI", system-ui, sans-serif;
  font-weight: 600;
  letter-spacing: 0.4px;
  text-transform: uppercase;
}
h1 {
  color: var(--fg);
  border-bottom: 3px solid var(--olive);
  padding-bottom: 0.4rem;
  display: inline-block;
}

a { color: var(--olive); font-weight: 600; text-decoration: underline; text-underline-offset: 2px; }
a:hover { color: var(--olive-dark); }

/* ---------- Topbar ---------- */

.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1.5rem;
  background: var(--olive-dark);
  border-bottom: 3px solid var(--brass);
  box-shadow: var(--shadow);
}

.brand {
  font-family: "Oswald", sans-serif;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  text-decoration: none;
  color: #f5f2e7;
  font-size: 1.25rem;
  justify-self: start;
  transition: color 0.15s ease;
}
.brand:hover { color: var(--brass-light); }

.emblem {
  justify-self: center;
  display: flex;
  align-items: center;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.4));
  transition: transform 0.15s ease;
}
.emblem:hover { transform: scale(1.08); }
.emblem svg { display: block; }

.topbar nav { display: flex; align-items: center; gap: 0.35rem; flex-wrap: wrap; justify-self: end; }

.topbar nav a {
  color: #f5f2e7;
  font-weight: 600;
  text-decoration: none;
  padding: 0.4rem 0.6rem;
  border-radius: var(--radius);
  transition: background-color 0.15s ease;
}

.topbar nav a:hover { background: rgba(245, 242, 231, 0.14); }

.topbar .link-btn {
  color: #f5f2e7;
  font-weight: 600;
  text-decoration: none;
  padding: 0.4rem 0.6rem;
  border-radius: var(--radius);
  font-size: 0.95rem;
  transition: background-color 0.15s ease, color 0.15s ease;
}
.topbar .link-btn:hover { background: var(--swiss-red); color: #fff; }

.badge {
  display: inline-block;
  background: var(--swiss-red);
  color: #fff;
  border-radius: 999px;
  min-width: 1.3rem;
  padding: 0 0.4rem;
  font-size: 0.72rem;
  font-weight: 700;
  text-align: center;
  line-height: 1.3rem;
  vertical-align: middle;
}

.user-email {
  color: #f5f2e7;
  background: rgba(245, 242, 231, 0.16);
  border-radius: var(--radius);
  padding: 0.3rem 0.6rem;
  font-size: 0.82rem;
}

/* ---------- Layout ---------- */

.container {
  max-width: 980px;
  margin: 0 auto;
  padding: 1.75rem 1.5rem 6rem;
}

.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.35rem;
  box-shadow: var(--shadow);
}

.form { display: flex; flex-direction: column; gap: 1rem; max-width: 420px; }
.form label { display: flex; flex-direction: column; gap: 0.35rem; font-size: 0.9rem; font-weight: 600; color: var(--muted); }
.form input, .form textarea, .form select {
  padding: 0.55rem 0.7rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg);
  color: var(--fg);
  font-size: 1rem;
  font-family: inherit;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.form input:hover, .form textarea:hover, .form select:hover { border-color: var(--olive-light); }
.form input:focus, .form textarea:focus, .form select:focus {
  outline: none;
  border-color: var(--olive);
  box-shadow: 0 0 0 3px var(--hover-bg);
}

/* ---------- Buttons ---------- */

button, .btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--accent);
  color: var(--accent-fg);
  border: 1px solid var(--olive-dark);
  border-radius: var(--radius);
  padding: 0.6rem 1.25rem;
  font-size: 0.88rem;
  font-weight: 700;
  font-family: inherit;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  cursor: pointer;
  text-decoration: none;
  box-shadow: var(--shadow-sm);
  transition: background-color 0.12s ease, transform 0.1s ease, box-shadow 0.12s ease, border-color 0.12s ease;
}

button:hover, .btn:hover {
  background: var(--brass);
  border-color: var(--brass);
  color: #201804;
  transform: translateY(-1px);
  box-shadow: var(--shadow);
}
button:active, .btn:active { transform: translateY(0); box-shadow: var(--shadow-sm); }
button:focus-visible, .btn:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--brass);
  outline-offset: 2px;
}
button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
  background: var(--muted);
  border-color: var(--muted);
}

.btn.small { padding: 0.32rem 0.75rem; font-size: 0.78rem; }

.btn.danger { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn.danger:hover { background: var(--swiss-red); border-color: var(--swiss-red); color: #fff; }

.link-btn {
  background: none;
  border: none;
  color: var(--olive);
  cursor: pointer;
  padding: 0;
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: underline;
}
.link-btn:hover { color: var(--swiss-red); }
.link-btn.danger { color: var(--danger); }
.link-btn.danger:hover { color: var(--swiss-red); }

.inline-form { display: inline-flex; gap: 0.4rem; align-items: center; }

.error { color: var(--danger); font-weight: 600; }
.success { color: var(--success); font-weight: 600; }
.notice { color: var(--warning); font-weight: 600; }
.muted { color: var(--muted); }
.hidden { display: none !important; }

/* ---------- Shop / sectors ---------- */

.sector-nav {
  position: sticky;
  top: 3.4rem;
  z-index: 90;
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin: 1rem 0 0.5rem;
  padding: 0.6rem 0;
  background: linear-gradient(var(--bg) 70%, transparent);
}

.sector-nav a {
  background: var(--card-bg);
  border: 1px solid var(--border);
  color: var(--fg);
  text-decoration: none;
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  box-shadow: var(--shadow-sm);
  transition: background-color 0.12s ease, border-color 0.12s ease, color 0.12s ease;
}
.sector-nav a:hover { background: var(--olive); border-color: var(--olive); color: var(--accent-fg); }
.sector-nav a.active { background: var(--olive); border-color: var(--olive); color: var(--accent-fg); }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
  margin-top: 0.9rem;
}

.grid.stats { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }

.stat { text-align: center; border-top: 3px solid var(--olive); }
.stat-value { display: block; font-family: "Oswald", sans-serif; font-size: 2rem; font-weight: 700; color: var(--fg); }
.stat-label { display: block; color: var(--muted); font-size: 0.8rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.4px; }

.sector { margin-top: 2rem; scroll-margin-top: 6.5rem; }
.sector-heading {
  font-size: 1.1rem;
  border-bottom: 2px solid var(--border);
  padding-bottom: 0.35rem;
  margin-bottom: 0;
}

.category-tag {
  display: inline-block;
  background: var(--bg-alt);
  color: var(--muted);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  padding: 0.1rem 0.4rem;
  margin-bottom: 0.5rem;
}

.product-card {
  border-top: 3px solid var(--olive);
  position: relative;
  overflow: hidden;
  transition: box-shadow 0.15s ease, border-color 0.15s ease, transform 0.15s ease, background-color 0.15s ease;
}
.product-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--border);
  border-top-color: var(--brass);
  background: var(--hover-bg);
  transform: translateY(-3px);
}
.product-card h3 { margin: 0 0 0.3rem; font-size: 1.05rem; }
.price { font-weight: 700; margin: 0.3rem 0; color: var(--fg); font-size: 1.05rem; }

.stock-badge { color: var(--success); font-size: 0.85rem; font-weight: 700; }
.stock-badge.out-of-stock { color: var(--danger); }
.stock-badge.low-stock {
  color: var(--danger);
  background: var(--danger-bg);
  display: inline-block;
  padding: 0.05rem 0.45rem;
  border-radius: var(--radius);
  animation: pulse-urgent 1.8s ease-in-out infinite;
}

@keyframes pulse-urgent {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.55; }
}

.qty-input {
  width: 4rem;
  padding: 0.4rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg);
  color: var(--fg);
  font-family: inherit;
}

/* ---------- Tables ---------- */

.table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
  background: var(--card-bg);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.table th {
  text-align: left;
  padding: 0.65rem 0.7rem;
  background: var(--olive-dark);
  color: #f5f2e7;
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.78rem;
  letter-spacing: 0.5px;
}

.table td {
  text-align: left;
  padding: 0.6rem 0.7rem;
  border-bottom: 1px solid var(--border);
}

.table tbody tr { transition: background-color 0.12s ease; }
.table tbody tr.row-open { background: var(--warning-bg); }
.table tbody tr:hover, .table tbody tr.row-open:hover { background: var(--hover-bg); }
.table tbody tr:last-child td { border-bottom: none; }

.total { font-size: 1.15rem; font-weight: 700; margin: 1rem 0; color: var(--fg); }

.status {
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  background: var(--border);
  color: var(--fg);
}

.status-open { background: var(--warning-bg); color: var(--warning); }
.status-fulfilled { background: var(--success-bg); color: var(--success); }
.status-rejected { background: var(--danger-bg); color: var(--danger); }

/* ---------- Toasts ---------- */

.toast-container {
  position: fixed;
  bottom: 5.25rem;
  right: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  z-index: 1000;
  max-width: 320px;
}

.toast {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-left: 4px solid var(--olive);
  border-radius: var(--radius);
  padding: 0.65rem 0.9rem;
  box-shadow: var(--shadow-lg);
  font-size: 0.9rem;
  color: var(--fg);
  opacity: 0;
  transform: translateX(12px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}
.toast.show { opacity: 1; transform: translateX(0); }
.toast-success { border-left-color: var(--success); }
.toast-warning { border-left-color: var(--warning); }
.toast-error { border-left-color: var(--danger); }

/* ---------- Floating cart bar ---------- */

.cart-bar {
  position: fixed;
  left: 50%;
  bottom: 1.25rem;
  transform: translate(-50%, 0);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--olive-dark);
  color: #f5f2e7;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 0.7rem 1.1rem;
  border-radius: 999px;
  border: 1px solid var(--brass);
  box-shadow: var(--shadow-lg);
  z-index: 200;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
}
.cart-bar:hover { background: var(--olive); transform: translate(-50%, -2px); color: #fff; }
.cart-bar.hidden { display: none; }
.cart-bar-icon { display: inline-flex; color: var(--brass-light); }
.cart-bar-cta { color: var(--brass-light); margin-left: 0.3rem; }