:root {
  --font-display: "Newsreader", "Iowan Old Style", Palatino, Georgia, serif;
  --font-body: "Outfit", "Segoe UI", system-ui, sans-serif;
  --text-primary: #16130f;
  --text-secondary: #6a6158;
  --text-inverse: #f6f1ea;
  --bg: #f4f0ea;
  --bg-warm: #ebe4d8;
  --surface: #fffdf8;
  --surface-2: #f8f3eb;
  --border: rgba(22, 19, 15, 0.1);
  --border-strong: rgba(22, 19, 15, 0.18);
  --accent: #8b6a42;
  --accent-soft: #c4a574;
  --accent-ink: #3d2c18;
  --success: #2f5d3a;
  --success-bg: #e8f3ea;
  --warning: #8a6420;
  --warning-bg: #f8efd8;
  --danger: #8a2f2a;
  --danger-bg: #f8e8e6;
  --focus: #8b6a42;
  --text-on-light: #17130f;
  --text-on-dark: #f6f2ec;
  --text-on-light-muted: #5e554c;
  --placeholder: #766d64;
  --btn-light-bg: #f6f1ea;
  --btn-light-text: #17130f;
  --btn-light-hover: #fffdf8;
  --btn-dark-bg: #171512;
  --btn-dark-text: #f6f2ec;
  --btn-accent-bg: #8b6a42;
  --btn-accent-text: #fffdf8;
  --btn-accent-hover: #735632;
  --btn-danger-bg: #7a2a26;
  --btn-danger-text: #fffdf8;
  --radius-xs: 6px;
  --radius: 12px;
  --radius-lg: 20px;
  --radius-pill: 999px;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 72px;
  --space-9: 112px;
  --shadow-none: none;
  --ease: 180ms cubic-bezier(0.22, 1, 0.36, 1);
  --max: 1180px;
  --display-1: clamp(40px, 7vw, 84px);
  --display-2: clamp(32px, 5vw, 56px);
  --title-1: clamp(26px, 3.4vw, 40px);
  --title-2: 22px;
  --body: 16px;
  --small: 13px;
}

[data-theme="dark"] {
  --text-primary: #f4efe7;
  --text-secondary: #b7aeA3;
  --bg: #0d0c0b;
  --bg-warm: #141210;
  --surface: #171512;
  --surface-2: #1e1b17;
  --border: rgba(244, 239, 231, 0.1);
  --border-strong: rgba(244, 239, 231, 0.18);
  --accent: #c4a574;
  --accent-ink: #1a140e;
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: var(--body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

button, input, textarea, select { font: inherit; }

:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: 12px;
  top: -40px;
  background: var(--btn-light-bg);
  color: var(--btn-light-text);
  padding: 8px 12px;
  z-index: 80;
}
.skip-link:focus { top: 12px; }

h1, h2, h3, .display, .title {
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.08;
  margin: 0;
}

.display { font-size: var(--display-1); }
h1, .title-xl { font-size: var(--display-2); }
h2, .title { font-size: var(--title-1); }
h3 { font-size: var(--title-2); font-family: var(--font-body); letter-spacing: 0; font-weight: 500; }

.muted { color: var(--text-secondary); }
.eyebrow {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 500;
}

.wrap {
  width: min(var(--max), calc(100% - 40px));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 28px;
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
}
.site-header.solid { border-bottom-color: var(--border); }

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: -0.02em;
}
.brand-mark {
  width: 28px;
  height: 28px;
  border: 1px solid currentColor;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 11px;
}

.nav {
  display: flex;
  gap: 22px;
  align-items: center;
  font-size: 14px;
}
.nav a { color: var(--text-secondary); }
.nav a:hover, .nav a[aria-current="page"] { color: var(--text-primary); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 10px 18px;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  background: var(--btn-dark-bg);
  color: var(--btn-dark-text);
  cursor: pointer;
  transition: transform var(--ease), background var(--ease);
}
.btn:hover { transform: translateY(-1px); background: #0d0c0b; color: var(--btn-dark-text); }
.btn:focus-visible { outline: 2px solid var(--btn-accent-bg); outline-offset: 3px; }
.btn:disabled, .btn[aria-disabled="true"] {
  background: #3d342c;
  color: #d1c9c0;
  border-color: #3d342c;
  cursor: not-allowed;
  transform: none;
}
.btn-ghost {
  background: var(--btn-light-bg);
  color: var(--btn-light-text);
  border-color: rgba(35, 28, 22, 0.18);
}
.btn-ghost:hover { background: var(--btn-light-hover); color: var(--btn-light-text); }
.btn-soft {
  background: var(--btn-light-bg);
  color: var(--btn-light-text);
  border-color: rgba(35, 28, 22, 0.18);
}
.btn-soft:hover { background: var(--btn-light-hover); color: var(--btn-light-text); }
.btn-accent { background: var(--btn-accent-bg); color: var(--btn-accent-text); }
.btn-accent:hover { background: var(--btn-accent-hover); color: var(--btn-accent-text); }
.btn-danger { background: var(--btn-danger-bg); color: var(--btn-danger-text); }
.btn-danger:hover { background: #611f1c; color: var(--btn-danger-text); }
.btn-verde { background: #2f5d3a; color: #fffdf8; }
.btn-verde:hover { background: #244a2e; color: #fffdf8; }
.btn-azul { background: #2c4a5e; color: #fffdf8; }
.btn-azul:hover { background: #223a4a; color: #fffdf8; }
.btn-vermelho { background: var(--btn-danger-bg); color: var(--btn-danger-text); }
.btn-vermelho:hover { background: #611f1c; color: var(--btn-danger-text); }
.btn-block { width: 100%; }
.btn-on-dark {
  background: transparent;
  color: #f6f2ec;
  border-color: rgba(246, 241, 234, 0.28);
}
.btn-on-dark:hover { background: rgba(246, 241, 234, 0.12); color: #fffdf8; }

.field { display: grid; gap: 6px; }
.field label { font-size: 13px; color: var(--text-secondary); }
.field input,
.field textarea,
.field select {
  width: 100%;
  min-height: 48px;
  padding: 12px 14px;
  border: 1px solid rgba(35, 28, 22, 0.18);
  border-radius: var(--radius);
  background: #fffdf8;
  color: var(--text-on-light);
}
.field input::placeholder,
.field textarea::placeholder {
  color: var(--placeholder);
}
.field textarea { min-height: 110px; resize: vertical; }
.field input:disabled {
  background: #ebe4d8;
  color: #5e554c;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
}
.card-quiet {
  background: transparent;
  border: 0;
  padding: 0;
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0 10px;
  border-radius: var(--radius-pill);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: var(--surface-2);
  color: var(--text-secondary);
}
.badge-ok { background: var(--success-bg); color: var(--success); }
.badge-warn { background: var(--warning-bg); color: var(--warning); }
.badge-danger { background: var(--danger-bg); color: var(--danger); }

.alert {
  padding: 12px 14px;
  border-radius: var(--radius);
  background: var(--surface-2);
  border: 1px solid var(--border);
}
.alert-warn { background: var(--warning-bg); border-color: transparent; color: var(--warning); }
.alert-ok { background: var(--success-bg); border-color: transparent; color: var(--success); }
.alert-danger { background: var(--danger-bg); border-color: transparent; color: var(--danger); }

.skeleton {
  background: linear-gradient(90deg, var(--surface-2), var(--bg-warm), var(--surface-2));
  background-size: 200% 100%;
  animation: shimmer 1.4s ease infinite;
  border-radius: 8px;
}
@keyframes shimmer { to { background-position: -200% 0; } }

.steps {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  padding: 0;
  margin: 0 0 28px;
  list-style: none;
}
.steps li {
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
  padding: 7px 12px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
}
.steps .is-current { color: var(--text-primary); border-color: var(--text-primary); }
.steps .is-done { color: var(--accent); }

.photo-cover {
  display: block;
  width: 100%;
  background: #2a241c center/cover no-repeat;
  border-radius: var(--radius);
}

.admin-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 248px 1fr;
}
.admin-side {
  padding: 28px 20px;
  border-right: 1px solid var(--border);
  background: var(--surface);
}
.admin-side nav { display: grid; gap: 22px; margin-top: 28px; }
.admin-side h4 {
  margin: 0 0 8px;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-secondary);
  font-weight: 500;
}
.admin-side a {
  display: block;
  padding: 7px 0;
  color: var(--text-secondary);
}
.admin-side a[aria-current="page"],
.admin-side a:hover { color: var(--text-primary); }
.admin-main { padding: 28px; }

@media (max-width: 860px) {
  .site-header { padding: 14px 16px; }
  .nav { display: none; }
  .nav.is-open {
    display: grid;
    position: absolute;
    inset: 62px 12px auto;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 14px;
  }
  .menu-btn { display: inline-flex; }
  .admin-shell { grid-template-columns: 1fr; }
  .admin-side { border-right: 0; border-bottom: 1px solid var(--border); }
  .wrap { width: min(var(--max), calc(100% - 28px)); }
}

.menu-btn {
  display: none;
  min-height: 40px;
  padding: 0 12px;
  border-radius: var(--radius);
  border: 1px solid rgba(35, 28, 22, 0.18);
  background: var(--btn-light-bg);
  color: var(--btn-light-text);
}

.cart-fab {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 30;
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 52px;
  padding: 8px 16px 8px 8px;
  border-radius: var(--radius-pill);
  background: var(--text-primary);
  color: var(--bg);
  border: 0;
  cursor: pointer;
}
.cart-fab img, .cart-fab .dot {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--accent);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
}