/* ═══════════════════════════════════════════════════════════
   Stripe Terminal POS — app.css
   ═══════════════════════════════════════════════════════════ */

/* ─── Custom Properties ─────────────────────────────────── */
:root {
  /* Colors */
  --clr-bg:          #0f0f10;
  --clr-surface:     #1a1a1d;
  --clr-surface-2:   #222226;
  --clr-border:      #2e2e33;
  --clr-border-soft: #252529;

  --clr-accent:      #635bff;
  --clr-accent-hover:#7a74ff;
  --clr-accent-dim:  rgba(99, 91, 255, 0.15);

  --clr-success:     #22c55e;
  --clr-success-dim: rgba(34, 197, 94, 0.15);
  --clr-error:       #ef4444;
  --clr-error-dim:   rgba(239, 68, 68, 0.15);

  --clr-text:        #f0f0f3;
  --clr-text-muted:  #8b8b99;
  --clr-text-faint:  #55555f;

  --clr-dot-on:      #22c55e;
  --clr-dot-off:     #ef4444;

  /* Spacing */
  --sp-1:  4px;
  --sp-2:  8px;
  --sp-3:  12px;
  --sp-4:  16px;
  --sp-5:  20px;
  --sp-6:  24px;
  --sp-8:  32px;
  --sp-10: 40px;
  --sp-12: 48px;

  /* Radius */
  --radius-sm: 6px;
  --radius:    10px;
  --radius-lg: 16px;
  --radius-xl: 20px;

  /* Shadows */
  --shadow-card:   0 4px 24px rgba(0,0,0,0.45);
  --shadow-overlay:0 8px 48px rgba(0,0,0,0.75);

  /* Typography */
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;

  /* Layout */
  --status-height: 56px;
  --form-max:  680px;
  --grid-pad:  var(--sp-6);
}

/* ─── Reset / Base ───────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* Ensure HTML hidden attribute always wins over display rules */
[hidden] { display: none !important; }

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  background-color: var(--clr-bg);
  color: var(--clr-text);
  min-height: 100vh;
  line-height: 1.5;
}

/* ─── Reader Status Bar ──────────────────────────────────── */
.reader-status {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--status-height);
  background: var(--clr-surface);
  border-bottom: 1px solid var(--clr-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--grid-pad);
  gap: var(--sp-4);
  backdrop-filter: blur(8px);
}

.reader-status__inner {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  min-width: 0;
}

.reader-status__name {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--clr-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 220px;
}

.reader-status__text {
  font-size: 0.8rem;
  color: var(--clr-text-muted);
  white-space: nowrap;
}

/* Status dot */
.dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.dot--connected {
  background: var(--clr-dot-on);
  box-shadow: 0 0 8px rgba(34, 197, 94, 0.6);
}

.dot--disconnected {
  background: var(--clr-dot-off);
  box-shadow: 0 0 8px rgba(239, 68, 68, 0.4);
}

.dot--connecting {
  background: #f59e0b;
  box-shadow: 0 0 8px rgba(245, 158, 11, 0.5);
  animation: pulse-dot 1.2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.35; }
}

/* ─── Single-column centered layout ─────────────────────── */
.pos-wrap {
  padding: var(--sp-8) var(--grid-pad) var(--sp-12);
  min-height: calc(100vh - var(--status-height));
  display: flex;
  flex-direction: column;
  align-items: center;
}

.pos-form {
  width: 100%;
  max-width: var(--form-max);
  display: flex;
  flex-direction: column;
}

/* ─── Form section — replaces .panel ────────────────────── */
.form-section {
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
  padding: var(--sp-6) 0;
}

.form-section--cta {
  padding-top: var(--sp-4);
  padding-bottom: var(--sp-2);
}

/* ─── Horizontal divider ─────────────────────────────────── */
.form-divider {
  height: 1px;
  background: var(--clr-border-soft);
  flex-shrink: 0;
}

/* ─── Mode tabs ──────────────────────────────────────────── */
.mode-tabs {
  display: flex;
  gap: 0;
  padding: var(--sp-4) 0 0;
}

.mode-tab {
  flex: 1;
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--clr-text-muted);
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 500;
  padding: var(--sp-3) var(--sp-4) var(--sp-3);
  cursor: pointer;
  transition: color 0.15s ease, border-color 0.15s ease;
  text-align: center;
  -webkit-user-select: none;
  user-select: none;
}

.mode-tab:hover:not(.mode-tab--active) {
  color: var(--clr-text);
  border-bottom-color: var(--clr-border);
}

.mode-tab--active {
  color: var(--clr-accent);
  border-bottom-color: var(--clr-accent);
  font-weight: 600;
}

/* ─── Card element container ─────────────────────────────── */
.card-element-wrap {
  width: 100%;
  background: var(--clr-surface-2);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
  padding: var(--sp-3) var(--sp-4);
  min-height: 44px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.card-element-wrap:focus-within {
  border-color: var(--clr-accent);
  box-shadow: 0 0 0 3px var(--clr-accent-dim);
}

/* ─── Terminal mode tip note ─────────────────────────────── */
.section-tip-note {
  font-size: 0.8rem;
  color: var(--clr-text-faint);
  padding: var(--sp-1) 0;
}

/* ─── Field Groups ───────────────────────────────────────── */
.field-group {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.field-label {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--clr-text-muted);
  letter-spacing: 0.02em;
}

.required {
  color: var(--clr-accent);
}

/* ─── Inputs ─────────────────────────────────────────────── */
.input {
  width: 100%;
  background: var(--clr-surface-2);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
  color: var(--clr-text);
  font-family: var(--font-sans);
  font-size: 0.925rem;
  padding: var(--sp-3) var(--sp-4);
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
  -webkit-appearance: none;
  appearance: none;
}

.input::placeholder {
  color: var(--clr-text-faint);
}

.input:focus {
  border-color: var(--clr-accent);
  box-shadow: 0 0 0 3px var(--clr-accent-dim);
}

.input:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

/* Textarea */
.input--textarea {
  resize: vertical;
  min-height: 80px;
  line-height: 1.55;
}

/* ─── Amount Input ───────────────────────────────────────── */
.amount-wrap {
  display: flex;
  align-items: center;
  background: var(--clr-surface-2);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.amount-wrap:focus-within {
  border-color: var(--clr-accent);
  box-shadow: 0 0 0 3px var(--clr-accent-dim);
}

.amount-prefix {
  padding: 0 var(--sp-4);
  font-size: 3rem;
  font-weight: 300;
  color: var(--clr-text-muted);
  line-height: 1;
  user-select: none;
}

.input--amount {
  border: none;
  border-radius: 0;
  background: transparent;
  font-size: 3rem;
  font-weight: 300;
  text-align: right;
  padding: var(--sp-4) var(--sp-5) var(--sp-4) 0;
  flex: 1;
  min-width: 0;
  box-shadow: none !important;
}

/* Remove number input arrows */
.input--amount::-webkit-outer-spin-button,
.input--amount::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
.input--amount[type=number] {
  -moz-appearance: textfield;
}

/* ─── Customer Search / Dropdown ─────────────────────────── */
.search-wrap {
  position: relative;
}

.dropdown {
  position: absolute;
  top: calc(100% + var(--sp-1));
  left: 0;
  right: 0;
  z-index: 200;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-card);
  list-style: none;
  max-height: 260px;
  overflow-y: auto;
  padding: var(--sp-1) 0;
}

.dropdown[hidden] {
  display: none;
}

.dropdown__item {
  display: flex;
  flex-direction: column;
  padding: var(--sp-3) var(--sp-4);
  cursor: pointer;
  transition: background 0.1s ease;
  gap: 2px;
}

.dropdown__item:hover,
.dropdown__item[aria-selected="true"] {
  background: var(--clr-accent-dim);
}

.dropdown__item-name {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--clr-text);
}

.dropdown__item-email {
  font-size: 0.78rem;
  color: var(--clr-text-muted);
}

.dropdown__empty {
  padding: var(--sp-4);
  font-size: 0.85rem;
  color: var(--clr-text-faint);
  text-align: center;
}

/* ─── Selected Customer Chip ─────────────────────────────── */
.customer-chip {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  background: var(--clr-accent-dim);
  border: 1px solid rgba(99, 91, 255, 0.35);
  border-radius: var(--radius-sm);
  padding: var(--sp-3) var(--sp-4);
}

.customer-chip[hidden] {
  display: none;
}

.customer-chip__info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
  min-width: 0;
}

.customer-chip__name {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--clr-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.customer-chip__email {
  font-size: 0.78rem;
  color: var(--clr-text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.customer-chip__remove {
  background: none;
  border: none;
  color: var(--clr-text-muted);
  cursor: pointer;
  font-size: 1.1rem;
  line-height: 1;
  padding: var(--sp-1);
  border-radius: var(--radius-sm);
  flex-shrink: 0;
  transition: color 0.15s ease, background 0.15s ease;
}

.customer-chip__remove:hover {
  color: var(--clr-error);
  background: var(--clr-error-dim);
}

/* ─── Divider ────────────────────────────────────────────── */
.divider {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  color: var(--clr-text-faint);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
}

.divider::before,
.divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--clr-border-soft);
}

/* ─── New Customer Form ──────────────────────────────────── */
.new-customer-form {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  padding: var(--sp-4);
  background: var(--clr-surface-2);
  border: 1px solid var(--clr-border-soft);
  border-radius: var(--radius-sm);
}

.new-customer-form[hidden] {
  display: none;
}

/* ─── Breakdown ──────────────────────────────────────────── */
.breakdown {
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.breakdown[hidden] {
  display: none;
}

.breakdown__row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--sp-3) var(--sp-4);
  font-size: 0.875rem;
  border-bottom: 1px solid var(--clr-border-soft);
}

.breakdown__row:last-child {
  border-bottom: none;
}

.breakdown__row--total {
  background: var(--clr-surface-2);
}

.breakdown__label {
  color: var(--clr-text-muted);
  font-weight: 500;
}

.breakdown__value {
  color: var(--clr-text);
  font-variant-numeric: tabular-nums;
}

.breakdown__value--total {
  font-size: 1rem;
  font-weight: 700;
  color: var(--clr-accent);
}

/* ─── Buttons ────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 600;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, opacity 0.15s ease,
              box-shadow 0.15s ease, transform 0.1s ease;
  padding: var(--sp-3) var(--sp-5);
  white-space: nowrap;
  text-decoration: none;
  -webkit-user-select: none;
  user-select: none;
}

.btn:active:not(:disabled) {
  transform: translateY(1px);
}

.btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  pointer-events: none;
}

/* Primary */
.btn--primary {
  background: var(--clr-accent);
  color: #fff;
}
.btn--primary:hover:not(:disabled) {
  background: var(--clr-accent-hover);
  box-shadow: 0 4px 16px rgba(99, 91, 255, 0.45);
}

/* Outline */
.btn--outline {
  background: transparent;
  color: var(--clr-accent);
  border: 1px solid rgba(99, 91, 255, 0.5);
}
.btn--outline:hover:not(:disabled) {
  background: var(--clr-accent-dim);
  border-color: var(--clr-accent);
}

/* Ghost */
.btn--ghost {
  background: transparent;
  color: var(--clr-text-muted);
  border: 1px solid var(--clr-border);
}
.btn--ghost:hover:not(:disabled) {
  background: var(--clr-surface-2);
  color: var(--clr-text);
}

/* Size modifiers */
.btn--sm {
  font-size: 0.8rem;
  padding: var(--sp-2) var(--sp-3);
}

.btn--block {
  width: 100%;
}

/* Send to Terminal — hero CTA */
.btn--send {
  background: var(--clr-accent);
  color: #fff;
  padding: var(--sp-5) var(--sp-6);
  font-size: 1rem;
  font-weight: 700;
  border-radius: var(--radius);
  letter-spacing: 0.02em;
  width: 100%;
  margin-top: var(--sp-2);
  box-shadow: 0 4px 24px rgba(99, 91, 255, 0.3);
}

.btn--send:not(:disabled):hover {
  background: var(--clr-accent-hover);
  box-shadow: 0 6px 32px rgba(99, 91, 255, 0.55);
  transform: translateY(-1px);
}

.btn--send:disabled {
  opacity: 0.35;
  box-shadow: none;
}

/* Charge Card — same hero style as btn--send */
.btn--charge {
  background: var(--clr-accent);
  color: #fff;
  padding: var(--sp-5) var(--sp-6);
  font-size: 1rem;
  font-weight: 700;
  border-radius: var(--radius);
  letter-spacing: 0.02em;
  width: 100%;
  margin-top: var(--sp-2);
  box-shadow: 0 4px 24px rgba(99, 91, 255, 0.3);
}

.btn--charge:not(:disabled):hover {
  background: var(--clr-accent-hover);
  box-shadow: 0 6px 32px rgba(99, 91, 255, 0.55);
  transform: translateY(-1px);
}

.btn--charge:disabled {
  opacity: 0.35;
  box-shadow: none;
}

/* ─── Overlay ────────────────────────────────────────────── */
.overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--sp-6);
}

.overlay[hidden] {
  display: none;
}

.overlay__card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-xl);
  padding: var(--sp-10) var(--sp-8);
  box-shadow: var(--shadow-overlay);
  min-width: 340px;
  max-width: 480px;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-6);
  text-align: center;
}

/* Overlay states */
.overlay__state {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-4);
  width: 100%;
}

.overlay__state[hidden] {
  display: none;
}

.overlay__label {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--clr-text);
}

.overlay__sublabel {
  font-size: 0.9rem;
  color: var(--clr-text-muted);
}

/* Overlay icons */
.overlay__icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
}

.overlay__icon--success {
  background: var(--clr-success-dim);
  color: var(--clr-success);
  border: 2px solid rgba(34, 197, 94, 0.4);
}

.overlay__icon--error {
  background: var(--clr-error-dim);
  color: var(--clr-error);
  border: 2px solid rgba(239, 68, 68, 0.4);
}

/* Spinner */
.spinner {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: 3px solid var(--clr-border);
  border-top-color: var(--clr-accent);
  animation: spin 0.75s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Overlay close button */
.overlay__close {
  margin-top: var(--sp-2);
}

/* ─── Payment Receipt (success overlay) ─────────────────── */
.receipt {
  width: 100%;
  background: var(--clr-surface-2);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  overflow: hidden;
  font-size: 0.875rem;
  text-align: left;
}

.receipt__customer {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: var(--sp-4);
  border-bottom: 1px solid var(--clr-border-soft);
}

.receipt__customer-name {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--clr-text);
}

.receipt__customer-email {
  font-size: 0.8rem;
  color: var(--clr-text-muted);
}

.receipt__card {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-3) var(--sp-4);
  border-bottom: 1px solid var(--clr-border-soft);
  font-size: 0.82rem;
  color: var(--clr-text-muted);
}

.receipt__card-brand {
  font-weight: 600;
  color: var(--clr-text);
  text-transform: capitalize;
}

.receipt__card-dots {
  letter-spacing: 2px;
  font-size: 0.7rem;
}

.receipt__divider {
  height: 1px;
  background: var(--clr-border-soft);
}

.receipt__row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--sp-2) var(--sp-4);
  gap: var(--sp-3);
}

.receipt__row[hidden] {
  display: none;
}

.receipt__row--total {
  padding: var(--sp-3) var(--sp-4);
  background: rgba(99, 91, 255, 0.08);
  border-top: 1px solid var(--clr-border-soft);
}

.receipt__label {
  color: var(--clr-text-muted);
  font-size: 0.82rem;
}

.receipt__value {
  color: var(--clr-text);
  font-variant-numeric: tabular-nums;
  text-align: right;
}

.receipt__value--desc {
  max-width: 160px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-style: italic;
  color: var(--clr-text-muted);
}

.receipt__value--total {
  font-size: 1rem;
  font-weight: 700;
  color: var(--clr-accent);
}

.receipt__id {
  padding: var(--sp-2) var(--sp-4);
  border-top: 1px solid var(--clr-border-soft);
  font-size: 0.7rem;
  color: var(--clr-text-faint);
  font-family: monospace;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ─── Scrollbar styling (webkit) ─────────────────────────── */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: var(--clr-border);
  border-radius: 99px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--clr-text-faint);
}

/* ─── Responsive ─────────────────────────────────────────── */

/* Tablet */
@media (max-width: 760px) {
  :root {
    --grid-pad: var(--sp-4);
  }

  .pos-wrap {
    padding-top: var(--sp-6);
    padding-bottom: var(--sp-8);
  }
}

/* Mobile: single column */
@media (max-width: 640px) {
  :root {
    --grid-pad: var(--sp-3);
  }

  .pos-wrap {
    padding-top: var(--sp-4);
    padding-bottom: var(--sp-6);
  }

  .form-section {
    padding: var(--sp-4) 0;
    gap: var(--sp-4);
  }

  .reader-status__name {
    max-width: 120px;
  }

  .amount-prefix,
  .input--amount {
    font-size: 2.25rem;
  }

  .overlay__card {
    padding: var(--sp-8) var(--sp-5);
  }
}

/* ─── Tom Select — full dark theme (using base/unstyled CSS) ── */

/* Hide the original <select> that Tom Select has taken over */
select#customer-select {
  display: none !important;
}

/* Wrapper */
.ts-wrapper {
  position: relative;
}

/* The visible input control */
.ts-control {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--sp-1);
  width: 100%;
  background: var(--clr-surface-2);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
  color: var(--clr-text);
  font-family: var(--font-sans);
  font-size: 0.925rem;
  padding: var(--sp-3) var(--sp-4);
  cursor: text;
  min-height: 44px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
  box-sizing: border-box;
}

.ts-wrapper.focus .ts-control {
  border-color: var(--clr-accent);
  box-shadow: 0 0 0 3px var(--clr-accent-dim);
  outline: none;
}

/* Text input inside the control */
.ts-control input {
  flex: 1;
  min-width: 80px;
  background: transparent;
  border: none;
  outline: none;
  color: var(--clr-text);
  font-family: var(--font-sans);
  font-size: 0.925rem;
  padding: 0;
  margin: 0;
  line-height: 1.4;
}

.ts-control input::placeholder {
  color: var(--clr-text-faint);
}

/* Selected item chip */
.ts-control .item {
  color: var(--clr-text);
  font-size: 0.925rem;
  line-height: 1.4;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Dropdown wrapper */
.ts-dropdown {
  position: absolute;
  z-index: 1000;
  left: 0;
  right: 0;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-card);
  margin-top: 4px;
  overflow: hidden;
}

.ts-dropdown-content {
  overflow-y: auto;
  max-height: 280px;
  padding: var(--sp-1) 0;
}

/* Individual option */
.ts-dropdown .option {
  padding: var(--sp-3) var(--sp-4);
  color: var(--clr-text);
  font-family: var(--font-sans);
  cursor: pointer;
  transition: background 0.1s ease;
}

.ts-dropdown .option:hover,
.ts-dropdown .option.active {
  background: var(--clr-accent-dim);
}

/* Custom option two-line layout */
.ts-opt {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.ts-opt__name {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--clr-text);
}

.ts-opt__meta {
  font-size: 0.78rem;
  color: var(--clr-text-muted);
}

/* "Add new" create option */
.ts-dropdown .create {
  padding: var(--sp-3) var(--sp-4);
  color: var(--clr-accent);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  border-top: 1px solid var(--clr-border-soft);
  transition: background 0.1s ease;
}

.ts-dropdown .create:hover,
.ts-dropdown .create.active {
  background: var(--clr-accent-dim);
}

/* No results message */
.ts-dropdown .no-results {
  padding: var(--sp-4);
  color: var(--clr-text-faint);
  font-size: 0.875rem;
  text-align: center;
}

/* Caret arrow (single select) */
.ts-wrapper.single .ts-control::after {
  content: '';
  position: absolute;
  right: var(--sp-4);
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 5px solid var(--clr-text-muted);
  pointer-events: none;
}

.ts-wrapper.single.focus .ts-control::after {
  border-top-color: var(--clr-accent);
}

/* ─── Customer Modal ─────────────────────────────────────── */
.modal {
  position: fixed;
  inset: 0;
  z-index: 1100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--sp-6);
}

.modal[hidden] {
  display: none;
}

.modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(4px);
}

.modal__card {
  position: relative;
  z-index: 1;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-xl);
  padding: var(--sp-8) var(--sp-8);
  box-shadow: var(--shadow-overlay);
  width: 100%;
  max-width: 440px;
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
  animation: modal-in 0.18s ease;
}

@keyframes modal-in {
  from { opacity: 0; transform: translateY(12px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0)  scale(1); }
}

.modal__title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--clr-text);
}

.modal__actions {
  display: flex;
  gap: var(--sp-3);
  margin-top: var(--sp-2);
}

.modal__actions .btn {
  flex: 1;
}

/* ─── Simulated tip bar (test mode only) ────────────────── */
.sim-tip-bar {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  background: rgba(245, 158, 11, 0.08);
  border: 1px solid rgba(245, 158, 11, 0.25);
  border-radius: var(--radius-sm);
  padding: 4px var(--sp-3);
  font-size: 0.78rem;
}

.sim-tip-bar__label {
  font-weight: 600;
  color: #f59e0b;
  white-space: nowrap;
}

.sim-tip-bar__prefix {
  color: var(--clr-text-muted);
  font-size: 0.85rem;
}

.sim-tip-bar__input {
  width: 70px;
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(245, 158, 11, 0.4);
  color: var(--clr-text);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  padding: 1px 2px;
  outline: none;
  text-align: right;
}

.sim-tip-bar__input::-webkit-outer-spin-button,
.sim-tip-bar__input::-webkit-inner-spin-button { -webkit-appearance: none; }
.sim-tip-bar__input[type=number] { -moz-appearance: textfield; }

.sim-tip-bar__hint {
  color: var(--clr-text-faint);
  font-size: 0.72rem;
  white-space: nowrap;
}

/* ─── Badge ──────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px var(--sp-3);
  border-radius: 99px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.badge--simulated {
  background: rgba(245, 158, 11, 0.15);
  color: #f59e0b;
  border: 1px solid rgba(245, 158, 11, 0.3);
}

/* ─── Toast ──────────────────────────────────────────────── */
.toast {
  position: fixed;
  bottom: var(--sp-6);
  left: 50%;
  transform: translateX(-50%) translateY(12px);
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: var(--sp-3) var(--sp-5);
  font-size: 0.875rem;
  color: var(--clr-text);
  box-shadow: var(--shadow-card);
  z-index: 2000;
  opacity: 0;
  transition: opacity 0.2s ease, transform 0.2s ease;
  white-space: nowrap;
  pointer-events: none;
}

.toast--visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ─── Very small screens ─────────────────────────────────── */
@media (max-width: 380px) {
  :root {
    --grid-pad: var(--sp-2);
  }

  .reader-status {
    padding: 0 var(--sp-3);
  }
}