/* rent-hier Terminal – Tablet-optimiertes Kiosk-Interface */
#rhv-terminal {
  min-height: 100vh; background: #f5f5f7; display: flex; flex-direction: column;
}

/* ── Header ── */
.rhv-t-header {
  background: #1d1d1f; padding: 20px 32px;
  display: flex; align-items: center; justify-content: space-between;
}
.rhv-t-brand { font-size: 22px; font-weight: 700; color: #fff; letter-spacing: -0.5px; }
.rhv-t-brand span { color: #378ADD; }
.rhv-t-subtitle { font-size: 13px; color: rgba(255,255,255,.5); margin-top: 2px; }
.rhv-t-time { color: rgba(255,255,255,.5); font-size: 18px; font-weight: 300; }

/* ── Steps indicator ── */
.rhv-t-steps { display: flex; gap: 0; background: #fff; border-bottom: 1px solid rgba(0,0,0,.08); padding: 0 32px; }
.rhv-t-step {
  flex: 1; padding: 16px 0; text-align: center; font-size: 13px; font-weight: 500;
  color: #86868b; border-bottom: 3px solid transparent; transition: all .25s;
  position: relative;
}
.rhv-t-step.active { color: #0071e3; border-bottom-color: #0071e3; }
.rhv-t-step.done   { color: #34c759; border-bottom-color: #34c759; }
.rhv-t-step-num {
  width: 28px; height: 28px; border-radius: 50%; background: #f5f5f7;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 600; margin: 0 auto 4px; transition: background .25s;
}
.rhv-t-step.active .rhv-t-step-num { background: #0071e3; color: #fff; }
.rhv-t-step.done .rhv-t-step-num   { background: #34c759; color: #fff; }

/* ── Content area ── */
.rhv-t-content { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: flex-start; padding: 40px 24px; }
.rhv-t-screen  { width: 100%; max-width: 680px; }

/* ── Welcome screen ── */
.rhv-t-welcome { text-align: center; padding: 40px 0; }
.rhv-t-welcome h1 { font-size: 40px; font-weight: 700; letter-spacing: -1px; color: #1d1d1f; margin-bottom: 12px; }
.rhv-t-welcome p { font-size: 18px; color: #6e6e73; margin-bottom: 48px; }
.rhv-t-start-btn {
  background: #0071e3; color: #fff; border: none; border-radius: 20px;
  padding: 22px 56px; font-size: 22px; font-weight: 600; cursor: pointer;
  font-family: var(--rhv-font); transition: transform .1s, background .15s;
  box-shadow: 0 8px 32px rgba(0,113,227,.3);
}
.rhv-t-start-btn:hover { background: #0077ed; }
.rhv-t-start-btn:active { transform: scale(.97); }

/* ── Form fields – large touch targets ── */
.rhv-t-group { margin-bottom: 20px; }
.rhv-t-group label {
  display: block; font-size: 14px; font-weight: 600; color: #6e6e73;
  margin-bottom: 8px; text-transform: uppercase; letter-spacing: 1px;
}
.rhv-t-input {
  width: 100%; background: #fff; border: 1.5px solid rgba(0,0,0,.12);
  border-radius: 16px; padding: 18px 22px; font-size: 20px;
  font-family: var(--rhv-font); color: #1d1d1f; outline: none;
  transition: border-color .15s, box-shadow .15s;
  -webkit-appearance: none;
}
.rhv-t-input:focus { border-color: #0071e3; box-shadow: 0 0 0 4px rgba(0,113,227,.15); }
.rhv-t-input.large-num { font-size: 24px; font-weight: 500; text-align: center; }

/* ── Number slider ── */
.rhv-t-num-row { display: flex; align-items: center; gap: 16px; }
.rhv-t-num-btn {
  width: 56px; height: 56px; border-radius: 50%; border: none;
  background: #f5f5f7; font-size: 28px; cursor: pointer; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  transition: background .15s; font-weight: 300;
}
.rhv-t-num-btn:hover { background: #e8e8ed; }
.rhv-t-num-btn:active { background: #d8d8de; }

/* ── QR display screen ── */
.rhv-t-qr-screen { text-align: center; padding: 20px 0; }
.rhv-t-qr-box {
  background: #fff; border-radius: 24px; padding: 32px;
  display: inline-block; box-shadow: 0 8px 40px rgba(0,0,0,.12); margin: 24px 0;
}
.rhv-t-qr-screen h2 { font-size: 32px; font-weight: 700; color: #1d1d1f; letter-spacing: -0.5px; }
.rhv-t-qr-screen .sub { font-size: 16px; color: #6e6e73; margin: 8px 0 0; }
.rhv-t-email-confirm { background: rgba(52,199,89,.1); border-radius: 12px; padding: 14px 20px; margin-top: 20px; font-size: 15px; color: #1a7f3c; }

/* ── Action buttons (large for touch) ── */
.rhv-t-btn {
  width: 100%; background: #0071e3; color: #fff; border: none; border-radius: 16px;
  padding: 20px; font-size: 19px; font-weight: 600; cursor: pointer;
  font-family: var(--rhv-font); transition: background .15s, transform .1s;
  margin-bottom: 12px;
}
.rhv-t-btn:hover { background: #0077ed; }
.rhv-t-btn:active { transform: scale(.98); }
.rhv-t-btn.secondary { background: #f5f5f7; color: #1d1d1f; }
.rhv-t-btn.secondary:hover { background: #e8e8ed; }

/* ── Navigation row ── */
.rhv-t-nav { display: flex; gap: 14px; margin-top: 24px; }
.rhv-t-nav .rhv-t-btn { margin-bottom: 0; }
.rhv-t-nav .back { flex: 0 0 auto; width: 64px; background: #f5f5f7; color: #6e6e73; font-size: 22px; padding: 20px 0; }

/* ── Keyboard hint ── */
.rhv-t-hint { font-size: 13px; color: #86868b; text-align: center; margin-top: 12px; }

/* ── Tablet responsive ── */
@media(max-width: 768px) {
  .rhv-t-header { padding: 16px 20px; }
  .rhv-t-content { padding: 24px 16px; }
  .rhv-t-welcome h1 { font-size: 28px; }
  .rhv-t-start-btn { font-size: 18px; padding: 18px 40px; }
  .rhv-t-input { font-size: 18px; padding: 16px 18px; }
}