/* ============================================================
   EMJ Teknik — Digital Shop (Option 2A)
   Dark-first, amber-accented. Tokens lifted from the EMJ Teknik
   design system (tokens/colors.css, spacing, typography).
   ============================================================ */

:root {
  /* Base palette */
  --background: #0f0f0f;
  --foreground: #f5f5f5;

  --primary: #f59e0b;
  --primary-dark: #d97706;
  --primary-light: #fbbf24;

  --surface: #1a1a1a;
  --surface-light: #2a2a2a;
  --border: #333333;
  --muted: #888888;

  --success: #22c55e;
  --danger: #ef4444;

  --primary-a08: rgba(245, 158, 11, 0.08);
  --primary-a10: rgba(245, 158, 11, 0.10);
  --primary-a15: rgba(245, 158, 11, 0.15);
  --primary-a20: rgba(245, 158, 11, 0.20);
  --primary-a50: rgba(245, 158, 11, 0.50);

  --whatsapp-a15: rgba(34, 197, 94, 0.15);
  --whatsapp-a25: rgba(34, 197, 94, 0.25);

  --text-on-primary: #0f0f0f;

  --radius-md: 8px;
  --radius-card: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 999px;

  --transition: 160ms ease;

  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'Geist Mono', ui-monospace, 'SFMono-Regular', monospace;
}

* { box-sizing: border-box; }

html, body {
  height: 100%;
}

body {
  margin: 0;
  background: #171717;
  color: var(--foreground);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  min-height: 100dvh;
  overflow-x: hidden;
}

/* ---- Phone frame ---- */
.phone {
  position: relative;
  width: 390px;
  height: 820px;
  max-height: calc(100dvh - 48px);
  background: var(--background);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  color: var(--foreground);
  box-shadow: 0 24px 60px -20px rgba(0, 0, 0, 0.6);
}

@media (max-width: 480px) {
  body { padding: 0; align-items: stretch; }
  .phone {
    width: 100%;
    height: 100dvh;
    max-height: none;
    border: none;
    border-radius: 0;
    box-shadow: none;
  }
}

.scroll {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
  scrollbar-width: thin;
  scrollbar-color: #3a3a3a transparent;
}
.scroll::-webkit-scrollbar { width: 8px; }
.scroll::-webkit-scrollbar-thumb { background: #3a3a3a; border-radius: 999px; }
.scroll::-webkit-scrollbar-track { background: transparent; }

/* ---- Sticky app bar ---- */
.appbar {
  position: sticky;
  top: 0;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  background: rgba(15, 15, 15, 0.95);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

/* ---- Eyebrows / labels ---- */
.eyebrow {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--primary);
  text-transform: uppercase;
}
.eyebrow-sm {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--primary);
  text-transform: uppercase;
}

/* ---- Buttons (from components/forms/Button.jsx) ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-weight: 600;
  border-radius: var(--radius-md);
  cursor: pointer;
  border: 1px solid transparent;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
  white-space: nowrap;
  line-height: 1;
}
.btn--md { padding: 12px 24px; font-size: 14px; }
.btn--sm { padding: 8px 14px; font-size: 13px; }
.btn--block { display: flex; width: 100%; }
.btn--primary { background: var(--primary); color: var(--text-on-primary); }
.btn--primary:hover { background: var(--primary-dark); }
.btn--secondary { background: var(--surface-light); color: var(--foreground); border-color: var(--border); }
.btn--secondary:hover { border-color: var(--primary-a50); }

/* ---- Filter chips (from components/forms/FilterChip.jsx) ---- */
.chip {
  padding: 6px 12px;
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 500;
  font-family: var(--font-sans);
  border: none;
  cursor: pointer;
  background: var(--surface-light);
  color: var(--muted);
  transition: background var(--transition), color var(--transition);
}
.chip.is-active { background: var(--primary); color: var(--text-on-primary); }

/* ---- Inputs ---- */
.field { display: flex; flex-direction: column; gap: 6px; }
.field-label { font-size: 12px; color: var(--muted); }

.inp {
  width: 100%;
  box-sizing: border-box;
  background: var(--surface-light);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 10px 12px;
  color: var(--foreground);
  font-size: 13px;
  outline: none;
  font-family: inherit;
  transition: border-color var(--transition);
}
.inp:focus { border-color: var(--primary); }
textarea.inp { resize: none; }

.search-inp {
  flex: 1;
  min-width: 0;
  background: transparent;
  border: none;
  padding: 10px 0;
  color: var(--foreground);
  font-size: 13px;
  outline: none;
  font-family: inherit;
}

/* ---- Hover helpers (mirror the design's style-hover) ---- */
.hoverable { transition: border-color var(--transition), background var(--transition); }
.hoverable:hover { border-color: var(--primary-a50); }

.ghost-icon { transition: color var(--transition); }
.ghost-icon:hover { color: var(--primary); }

.wa { transition: background var(--transition); }
.wa:hover { background: var(--whatsapp-a25); }

.del { transition: background var(--transition); }
.del:hover { background: rgba(239, 68, 68, 0.25); }

.logout:hover { color: var(--danger); }
.clear-x:hover { color: var(--foreground); }
.promo-x:hover { color: var(--danger); }

.cartbar { transition: background var(--transition); }
.cartbar:hover { background: var(--primary-dark); }

.icon-tap { cursor: pointer; }

/* ---- Toast ---- */
.toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  transform: translate(-50%, 20px);
  background: #1a1a1a;
  color: var(--foreground);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 16px;
  font-size: 13px;
  font-family: var(--font-sans);
  box-shadow: 0 10px 30px -8px rgba(0, 0, 0, 0.7);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition), transform var(--transition);
  z-index: 100;
  max-width: 320px;
  text-align: center;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ---- Misc ---- */
.mono { font-family: var(--font-mono); }
a { color: var(--primary-light); text-decoration: none; }
a:hover { color: var(--primary); }

/* ============================================================
   Mode Desktop — diaktifkan otomatis di layar besar (lihat app.js).
   Base `.phone`      = tampilan mobile (tak berubah).
   `.phone.desktop`   = tampilan desktop (shell lebar, nav di atas,
                        konten dipusatkan, katalog jadi grid).
   ============================================================ */
.phone.desktop {
  width: min(100% - 48px, 940px);
  max-width: 940px;
  height: min(920px, calc(100dvh - 48px));
  max-height: calc(100dvh - 48px);
  border-radius: var(--radius-lg);
}

/* Navigasi pindah ke atas menjadi top bar horizontal */
.phone.desktop .app-nav {
  order: -1;
  border-top: none;
  border-bottom: 1px solid var(--border);
  justify-content: center;
  gap: 4px;
  padding: 8px 12px;
}
.phone.desktop .app-nav .nav-cell {
  flex: 0 0 auto;
  flex-direction: row;
  gap: 8px;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  transition: background var(--transition);
}
.phone.desktop .app-nav .nav-cell:hover { background: var(--surface-light); }
.phone.desktop .app-nav .nav-cell > span:last-child { font-size: 12px; }

/* Konten setiap layar dipusatkan dengan lebar yang nyaman dibaca */
.phone.desktop .scroll > div {
  width: 100%;
  max-width: 880px;
  margin-inline: auto;
}

/* Katalog beranda menjadi grid multi-kolom */
.phone.desktop .prod-grid {
  display: grid !important;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
}

/* Cart bar mengambang mengikuti lebar konten */
.phone.desktop .cartbar {
  max-width: 880px;
  margin-inline: auto;
}