:root {
  --hpos-red: #a6193e;
  --hpos-ink: #14151A;
  --hpos-border: #E3E1DD;
  --hpos-bg: #F6F5F3;
}
#hpos-kiosk-root {
  color: var(--hpos-ink);
  color-scheme: light;
}
#hpos-kiosk-root input, #hpos-kiosk-root select { color: var(--hpos-ink); }
.hpos-modal, .hpos-modal input, .hpos-modal select { color: var(--hpos-ink); }

html, body {
  color-scheme: light;
  margin: 0;
  padding: 0;
  height: 100%;
  background: #F6F5F3;
  font-family: -apple-system, "Segoe UI", Roboto, sans-serif;
  overflow: hidden;
}
#hpos-kiosk-root {
  height: 100vh;
  width: 100vw;
  box-sizing: border-box;
  padding: 16px;
}
#hpos-kiosk-root * { box-sizing: border-box; }
#hpos-kiosk-root .hpos-pos-shell { height: calc(100vh - 32px); }

.hpos-kiosk-pinpad {
  max-width: 360px;
  margin: 8vh auto 0;
  background: #fff;
  border: 1px solid #E3E1DD;
  border-radius: 16px;
  padding: 32px;
  text-align: center;
}
.hpos-kiosk-logo {
  font-size: 22px;
  font-weight: 700;
  color: #a6193e;
  margin-bottom: 20px;
}
.hpos-kiosk-pin-display {
  font-size: 28px;
  letter-spacing: 8px;
  min-height: 40px;
  margin-bottom: 16px;
  color: #14151A;
}
.hpos-kiosk-pin-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.hpos-kiosk-pin-key {
  min-height: 64px;
  font-size: 22px;
  font-weight: 600;
  border: 1px solid #E3E1DD;
  border-radius: 10px;
  background: #F6F5F3;
  cursor: pointer;
}
.hpos-kiosk-pin-key:active { background: #E3E1DD; }
.hpos-kiosk-pin-enter { background: #a6193e; color: #fff; border-color: #a6193e; }
.hpos-kiosk-pin-clear { font-size: 14px; }