:root {
  color-scheme: dark;
  --bg: #050815;
  --bg-soft: #0a1020;
  --card: rgba(10, 16, 30, 0.88);
  --surface: rgba(255, 255, 255, 0.045);
  --surface-strong: rgba(255, 255, 255, 0.07);
  --text: #f7f9ff;
  --muted: #98a5bf;
  --border: rgba(255, 255, 255, 0.10);
  --border-strong: rgba(255, 255, 255, 0.18);
  --primary: #7c5cff;
  --primary-2: #42a5ff;
  --danger: #ff6b81;
  --success: #31d49f;
  --shadow: 0 26px 80px rgba(0, 0, 0, 0.46);
  --radius-xl: 26px;
  --radius-lg: 20px;
  --radius-md: 15px;
}

* { box-sizing: border-box; }

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 15% 10%, rgba(124, 92, 255, 0.25), transparent 28rem),
    radial-gradient(circle at 85% 8%, rgba(66, 165, 255, 0.16), transparent 24rem),
    linear-gradient(180deg, var(--bg), var(--bg-soft));
  overflow-x: hidden;
}

button,
textarea,
input {
  font: inherit;
}

button {
  -webkit-tap-highlight-color: transparent;
}

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

code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

.shell {
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: 14px;
}

.app-frame {
  width: min(1060px, 100%);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
  backdrop-filter: blur(22px);
  overflow: hidden;
  position: relative;
}

.app-frame::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255,255,255,0.052), rgba(255,255,255,0));
  pointer-events: none;
}

.app-frame-desktop {
  min-height: min(680px, calc(100svh - 28px));
  max-height: calc(100svh - 28px);
  display: grid;
  grid-template-rows: 66px 1fr;
}

.topbar {
  position: relative;
  z-index: 2;
  padding: 12px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid var(--border);
}

.brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: inherit;
  text-decoration: none;
  min-width: 0;
}

.brand-mark {
  width: 38px;
  height: 38px;
  min-width: 38px;
  max-width: 38px;
  min-height: 38px;
  max-height: 38px;
  border: 1px solid var(--border);
  border-radius: 13px;
  background: rgba(255,255,255,0.06);
  display: grid;
  place-items: center;
  overflow: hidden;
}

.brand-mark img,
img.brand-logo {
  width: 22px !important;
  height: 22px !important;
  max-width: 22px !important;
  max-height: 22px !important;
  object-fit: contain;
}

.brand-text {
  display: grid;
  gap: 1px;
  min-width: 0;
}

.brand-text strong {
  font-size: 1rem;
  letter-spacing: -0.02em;
}

.brand-text small {
  color: var(--muted);
  font-size: 0.77rem;
}

.version-pill,
.mobile-version {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(255,255,255,0.05);
  color: var(--muted);
  font-size: 0.82rem;
  white-space: nowrap;
}

.desktop-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 18px;
  padding: 18px;
  min-height: 0;
}

.intro-panel {
  min-height: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 4px;
}

.handoff-panel {
  min-height: 0;
  display: grid;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

h1 {
  margin: 0;
  font-size: clamp(2.2rem, 4vw, 4.05rem);
  line-height: 0.96;
  letter-spacing: -0.06em;
}

.intro-panel h1 {
  max-width: 9.5ch;
}

h2 {
  margin: 0;
  font-size: clamp(1.05rem, 1.5vw, 1.28rem);
  letter-spacing: -0.035em;
}

.lead {
  margin: 12px 0 0;
  max-width: 46ch;
  color: var(--muted);
  font-size: clamp(0.92rem, 1.1vw, 1rem);
  line-height: 1.55;
}

.feature-list {
  display: grid;
  gap: 8px;
  margin: 20px 0;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #dbe4f8;
  font-size: 0.92rem;
}

.feature-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--success);
  box-shadow: 0 0 0 6px rgba(49, 212, 159, 0.11);
  flex: 0 0 auto;
}

.status-card,
.mobile-status-card {
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 13px;
}

.status-card {
  display: grid;
  gap: 12px;
  margin-top: auto;
}

.status-wrap {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--success);
  box-shadow: 0 0 0 8px rgba(49, 212, 159, 0.12);
  flex: 0 0 auto;
}

.status-dot.bad {
  background: var(--danger);
  box-shadow: 0 0 0 8px rgba(255, 107, 129, 0.12);
}

.status {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.4;
}

.status.bad {
  color: #ffc2cd;
}

.fine-print {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 0.8rem;
  line-height: 1.45;
}

.surface {
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(255,255,255,0.055), rgba(255,255,255,0.025));
  border-radius: var(--radius-lg);
  padding: 18px;
  min-height: 0;
}

.waiting-surface,
.received-surface {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto auto;
  min-height: 0;
}

.section-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
}

.compact-head {
  margin-bottom: 8px;
}

.chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 30px;
  max-width: min(220px, 45vw);
  padding: 7px 11px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.045);
  color: var(--text);
  font-size: 0.84rem;
  line-height: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.chip-secure {
  color: #b7f3dd;
  border-color: rgba(49, 212, 159, 0.24);
  background: rgba(49, 212, 159, 0.12);
}

.qr-area {
  display: grid;
  place-items: center;
  min-height: 0;
  padding: 4px 0;
}

.qr-shell {
  position: relative;
  width: min(330px, 62vh, 100%);
  max-width: 330px;
  padding: 12px;
  border-radius: 26px;
  background: white;
  box-shadow: inset 0 0 0 1px rgba(11, 16, 32, 0.06), 0 20px 44px rgba(0, 0, 0, 0.25);
  transition: transform 180ms ease, filter 180ms ease, opacity 180ms ease;
}

.qr {
  width: 100%;
  height: auto;
  border-radius: 17px;
}

.qr-logo-badge {
  position: absolute;
  inset: 50% auto auto 50%;
  transform: translate(-50%, -50%);
  width: 64px;
  height: 64px;
  border-radius: 19px;
  background: white;
  border: 5px solid white;
  box-shadow: 0 10px 24px rgba(11, 16, 32, 0.18);
  display: grid;
  place-items: center;
  overflow: hidden;
}

.qr-logo-badge img {
  width: 38px !important;
  height: 38px !important;
  max-width: 38px !important;
  max-height: 38px !important;
  object-fit: contain;
}

.is-expired .qr-shell {
  opacity: 0.48;
  filter: grayscale(1);
  transform: scale(0.985);
}

.qr-bottom {
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  gap: 10px;
  margin-top: 10px;
}

.timer-card {
  flex: 1;
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: var(--radius-md);
  padding: 11px 13px;
}

.timer-label,
.preview-label {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 0.82rem;
}

.timer-card strong {
  display: block;
  font-size: clamp(1.22rem, 2.6vw, 1.65rem);
  letter-spacing: -0.045em;
}

.mobile-link-details {
  margin-top: 9px;
  color: var(--muted);
  font-size: 0.8rem;
}

.mobile-link-details summary {
  cursor: pointer;
  user-select: none;
}

.send-url {
  display: block;
  margin-top: 8px;
  padding: 10px;
  border-radius: 12px;
  background: rgba(0,0,0,0.18);
  color: var(--text);
  font-size: 0.74rem;
  line-height: 1.4;
  overflow-wrap: anywhere;
}

.link-preview {
  margin-top: 14px;
}

textarea {
  width: 100%;
  min-height: 142px;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: rgba(3, 8, 22, 0.74);
  color: var(--text);
  resize: vertical;
  line-height: 1.5;
  outline: none;
  transition: border-color 140ms ease, box-shadow 140ms ease;
}

.received-surface textarea {
  min-height: clamp(125px, 24vh, 215px);
}

textarea:focus {
  border-color: rgba(124, 92, 255, 0.8);
  box-shadow: 0 0 0 4px rgba(124, 92, 255, 0.14);
}

.actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.actions-row {
  margin-top: 14px;
}

.btn {
  appearance: none;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.055);
  color: var(--text);
  min-height: 44px;
  padding: 10px 15px;
  border-radius: 13px;
  cursor: pointer;
  transition: transform 120ms ease, border-color 120ms ease, background 120ms ease, filter 120ms ease;
}

.btn:hover {
  transform: translateY(-1px);
  border-color: var(--border-strong);
  background: rgba(255,255,255,0.09);
}

.btn:active {
  transform: translateY(0);
}

.btn-primary {
  border-color: transparent;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  box-shadow: 0 14px 30px rgba(76, 110, 245, 0.24);
}

.btn-primary:hover {
  filter: brightness(1.05);
}

.btn-ghost {
  background: transparent;
}

.btn-small {
  min-height: 38px;
  padding: 8px 12px;
  border-radius: 12px;
}

.btn-compact {
  min-width: 100px;
}

.expired-actions {
  display: flex;
}

.app-frame-mobile {
  width: min(700px, 100%);
  padding-bottom: 16px;
}

.mobile-hero,
.form-surface,
.success-surface,
.mobile-status-card {
  position: relative;
  z-index: 1;
  margin: 16px;
}

.mobile-hero {
  margin-top: 18px;
}

.mobile-hero h1 {
  max-width: 10ch;
  font-size: clamp(2.15rem, 12vw, 3.8rem);
}

.form-surface textarea {
  min-height: 170px;
}

.actions-stack-mobile {
  margin-top: 14px;
  flex-direction: column;
}

.actions-stack-mobile .btn {
  width: 100%;
}

.success-surface {
  text-align: center;
}

.success-icon {
  width: 64px;
  height: 64px;
  margin: 4px auto 14px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: rgba(49, 212, 159, 0.14);
  color: #c7ffe9;
  font-size: 1.8rem;
  border: 1px solid rgba(49, 212, 159, 0.24);
}

.mobile-status-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.hidden {
  display: none !important;
}

@media (max-height: 760px) and (min-width: 901px) {
  .app-frame-desktop {
    min-height: calc(100svh - 20px);
    max-height: calc(100svh - 20px);
    grid-template-rows: 60px 1fr;
  }

  .topbar {
    padding: 10px 16px;
  }

  .desktop-layout {
    padding: 14px 16px 16px;
    gap: 15px;
  }

  h1 {
    font-size: clamp(2rem, 3.7vw, 3.55rem);
  }

  .lead {
    margin-top: 9px;
    line-height: 1.46;
  }

  .feature-list {
    margin: 14px 0;
    gap: 7px;
  }

  .surface {
    padding: 15px;
  }

  .qr-shell {
    width: min(292px, 57vh, 100%);
    max-width: 292px;
  }

  .qr-logo-badge {
    width: 58px;
    height: 58px;
  }

  .qr-logo-badge img {
    width: 34px !important;
    height: 34px !important;
  }

  .desktop-fine-print {
    display: none;
  }
}

@media (max-width: 900px) {
  body {
    overflow-y: auto;
  }

  .shell {
    place-items: start center;
    padding: 12px;
  }

  .app-frame-desktop {
    max-height: none;
    min-height: auto;
    grid-template-rows: auto auto;
  }

  .desktop-layout {
    grid-template-columns: 1fr;
  }

  .intro-panel {
    justify-content: flex-start;
  }

  .intro-panel h1 {
    max-width: 11ch;
  }

  .feature-list {
    margin: 16px 0;
  }

  .qr-shell {
    width: min(330px, 100%);
  }

  .mobile-status-card {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 560px) {
  .shell {
    padding: 10px;
  }

  .app-frame {
    border-radius: 22px;
  }

  .topbar {
    min-height: 62px;
    padding: 12px;
  }

  .brand-mark {
    width: 36px;
    height: 36px;
    min-width: 36px;
    max-width: 36px;
    min-height: 36px;
    max-height: 36px;
    border-radius: 12px;
  }

  .brand-mark img {
    width: 21px !important;
    height: 21px !important;
  }

  .brand-text small {
    display: none;
  }

  .version-pill {
    font-size: 0.76rem;
    min-height: 29px;
    padding: 6px 9px;
  }

  .desktop-layout {
    padding: 14px;
  }

  .surface {
    padding: 15px;
    border-radius: 18px;
  }

  .section-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .qr-logo-badge {
    width: 58px;
    height: 58px;
    border-radius: 18px;
  }

  .qr-logo-badge img {
    width: 34px !important;
    height: 34px !important;
  }

  .qr-bottom {
    flex-direction: column;
  }

  .btn-compact {
    width: 100%;
  }

  .actions {
    flex-direction: column;
  }

  .actions .btn {
    width: 100%;
  }

  .mobile-hero,
  .form-surface,
  .success-surface,
  .mobile-status-card {
    margin: 14px;
  }
}


/* v0.3.x additions */

.top-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.top-link {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 6px 10px;
  border: 1px solid transparent;
  border-radius: 999px;
  color: var(--muted);
  text-decoration: none;
  font-size: 0.82rem;
  white-space: nowrap;
  transition: background 120ms ease, border-color 120ms ease, color 120ms ease;
}

.top-link:hover {
  color: var(--text);
  background: rgba(255,255,255,0.055);
  border-color: var(--border);
}

.top-link.active {
  color: var(--text);
  background: rgba(124, 92, 255, 0.18);
  border-color: rgba(124, 92, 255, 0.26);
}

.chip-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.input-hint {
  margin: 9px 0 0;
  color: var(--muted);
  font-size: 0.84rem;
}

.text-center {
  text-align: center;
  text-decoration: none;
  justify-content: center;
}

.pickup-code-surface {
  text-align: center;
}

.pickup-code {
  margin: 8px auto 12px;
  width: min(100%, 360px);
  padding: 18px 16px;
  border: 1px solid rgba(124, 92, 255, 0.28);
  border-radius: 20px;
  background:
    radial-gradient(circle at top, rgba(124, 92, 255, 0.24), transparent 18rem),
    rgba(255,255,255,0.055);
  font-size: clamp(2.6rem, 14vw, 5.2rem);
  line-height: 1;
  letter-spacing: 0.12em;
  font-weight: 800;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

.pickup-url-box {
  margin: 16px 0 0;
  padding: 13px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: rgba(0,0,0,0.16);
  text-align: left;
}

.pickup-url-box span {
  display: block;
  margin-bottom: 7px;
  color: var(--muted);
  font-size: 0.82rem;
}

.pickup-url-box code {
  display: block;
  color: var(--text);
  font-size: 0.78rem;
  line-height: 1.45;
  overflow-wrap: anywhere;
}

.code-input {
  width: 100%;
  height: 74px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: rgba(3, 8, 22, 0.74);
  color: var(--text);
  outline: none;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: clamp(1.8rem, 10vw, 3rem);
  font-weight: 800;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

.code-input:focus {
  border-color: rgba(124, 92, 255, 0.8);
  box-shadow: 0 0 0 4px rgba(124, 92, 255, 0.14);
}

.desktop-fine-print a {
  color: #cfc6ff;
  text-decoration: none;
}

.desktop-fine-print a:hover {
  text-decoration: underline;
}

@media (max-width: 720px) {
  .topbar {
    align-items: flex-start;
  }

  .top-actions {
    gap: 6px;
  }

  .top-link {
    font-size: 0.76rem;
    padding: 6px 8px;
  }
}

@media (max-width: 560px) {
  .topbar {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }

  .top-actions {
    justify-content: flex-start;
  }

  .version-pill {
    margin-left: auto;
  }
}


/* v0.3.1 mobile defaults, scanner, and install polish */

.install-btn {
  appearance: none;
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 6px 10px;
  border: 1px solid rgba(124, 92, 255, 0.26);
  border-radius: 999px;
  background: rgba(124, 92, 255, 0.18);
  color: var(--text);
  cursor: pointer;
  font-size: 0.82rem;
  white-space: nowrap;
}

.install-btn:hover {
  background: rgba(124, 92, 255, 0.26);
}

.scanner-surface {
  display: grid;
  gap: 14px;
}

.scanner-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  max-height: min(58svh, 460px);
  border: 1px solid var(--border);
  border-radius: 24px;
  overflow: hidden;
  background:
    radial-gradient(circle at center, rgba(124, 92, 255, 0.16), transparent 18rem),
    rgba(0, 0, 0, 0.26);
}

.scanner-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: rgba(0,0,0,0.24);
}

.scanner-corners {
  position: absolute;
  inset: 12%;
  border-radius: 22px;
  box-shadow:
    inset 0 0 0 2px rgba(255,255,255,0.18),
    0 0 0 999px rgba(0,0,0,0.08);
  pointer-events: none;
}

.scanner-corners::before,
.scanner-corners::after {
  content: "";
  position: absolute;
  width: 44px;
  height: 44px;
  border-color: rgba(124, 92, 255, 0.95);
  border-style: solid;
}

.scanner-corners::before {
  left: -2px;
  top: -2px;
  border-width: 4px 0 0 4px;
  border-top-left-radius: 18px;
}

.scanner-corners::after {
  right: -2px;
  bottom: -2px;
  border-width: 0 4px 4px 0;
  border-bottom-right-radius: 18px;
}

.scanner-actions {
  margin-top: 0;
}

.manual-scan {
  color: var(--muted);
  font-size: 0.86rem;
}

.manual-scan summary {
  cursor: pointer;
  user-select: none;
}

.manual-qr-form {
  display: grid;
  gap: 10px;
  margin-top: 10px;
}

.manual-input {
  width: 100%;
  min-height: 46px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: rgba(3, 8, 22, 0.74);
  color: var(--text);
  outline: none;
  padding: 11px 13px;
}

.manual-input:focus {
  border-color: rgba(124, 92, 255, 0.8);
  box-shadow: 0 0 0 4px rgba(124, 92, 255, 0.14);
}

@media (max-width: 560px) {
  .install-btn {
    font-size: 0.76rem;
    min-height: 29px;
    padding: 6px 9px;
  }

  .scanner-frame {
    border-radius: 20px;
  }
}


/* v0.3.2 iOS safe-area and scanner fixes */

@supports (padding: max(0px)) {
  .shell {
    padding-top: max(14px, calc(14px + env(safe-area-inset-top)));
    padding-right: max(14px, calc(14px + env(safe-area-inset-right)));
    padding-bottom: max(14px, calc(14px + env(safe-area-inset-bottom)));
    padding-left: max(14px, calc(14px + env(safe-area-inset-left)));
  }

  .shell-mobile {
    padding-top: max(14px, calc(18px + env(safe-area-inset-top)));
    padding-bottom: max(14px, calc(18px + env(safe-area-inset-bottom)));
  }
}

.scanner-frame {
  display: block;
  min-height: 280px;
}

.scanner-placeholder {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 12px;
  color: var(--muted);
  text-align: center;
  padding: 24px;
}

.scanner-placeholder img {
  width: 42px !important;
  height: 42px !important;
  opacity: 0.72;
}

.scanner-active .scanner-placeholder {
  display: none;
}

#scannerMount video,
#scannerMount canvas,
#scannerMount img {
  max-width: 100% !important;
}

#scannerMount video {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  border-radius: 24px;
}

#scannerMount > div {
  border: 0 !important;
}

#reader__scan_region,
#scannerMount__scan_region {
  background: transparent !important;
}

#reader__dashboard,
#scannerMount__dashboard {
  display: none !important;
}

@media (max-width: 560px) {
  @supports (padding: max(0px)) {
    .shell,
    .shell-mobile {
      padding-top: max(10px, calc(14px + env(safe-area-inset-top)));
      padding-right: max(10px, calc(10px + env(safe-area-inset-right)));
      padding-bottom: max(10px, calc(14px + env(safe-area-inset-bottom)));
      padding-left: max(10px, calc(10px + env(safe-area-inset-left)));
    }
  }

  .scanner-frame {
    min-height: 260px;
  }
}


/* v0.3.3 iPhone Dynamic Island background fix */

html {
  background: #050815;
}

body::before {
  content: "";
  position: fixed;
  inset: 0 0 auto 0;
  height: max(72px, calc(72px + env(safe-area-inset-top)));
  background:
    radial-gradient(circle at 15% 10%, rgba(124, 92, 255, 0.25), transparent 28rem),
    radial-gradient(circle at 85% 8%, rgba(66, 165, 255, 0.16), transparent 24rem),
    linear-gradient(180deg, var(--bg), var(--bg-soft));
  z-index: -1;
  pointer-events: none;
}

@supports (padding: max(0px)) {
  .shell-mobile {
    padding-top: max(20px, calc(20px + env(safe-area-inset-top)));
  }
}

/* Keep the scanner library's injected elements contained */
#scannerMount {
  position: relative;
}

#scannerMount video {
  background: #050815 !important;
}


/* v0.3.4 jsQR scanner */

.scanner-video {
  display: none;
}

.scanner-active .scanner-video {
  display: block;
}

.scanner-active .scanner-placeholder {
  display: none !important;
}

#scannerMount video {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  border-radius: 24px;
  background: #050815 !important;
}

#qrImageInput.hidden {
  display: none !important;
}

.scanner-actions label.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}


/* v0.3.5 cache-bust marker */
body::after {
  content: "v0.3.8";
  position: fixed;
  right: 8px;
  bottom: 6px;
  font-size: 10px;
  color: rgba(255,255,255,0.18);
  pointer-events: none;
  z-index: 9999;
}


/* v0.3.6 camera fallback update */
.scanner-placeholder span::after {
  content: " · build 0.3.8";
  opacity: 0.7;
}


/* v0.3.7 scanner cache-reset button */

.btn-warning {
  border-color: rgba(255, 198, 87, 0.28);
  background: rgba(255, 198, 87, 0.12);
  color: #ffe3a3;
}

.btn-warning:hover {
  background: rgba(255, 198, 87, 0.18);
  border-color: rgba(255, 198, 87, 0.42);
}


/* v0.3.8 polish: mobile starts on scanner, cleaner scanner placeholder, version only in top bar */

body::after {
  content: none !important;
}

.scanner-placeholder {
  inset: 12% !important;
  border-radius: 22px;
  display: flex !important;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  text-align: center;
  pointer-events: none;
}

.scanner-active .scanner-placeholder {
  display: none !important;
}

.scanner-placeholder span {
  max-width: 18ch;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.35;
}

.scanner-placeholder span::after {
  content: none !important;
}

.mobile-status-card {
  justify-content: flex-start;
}

.mobile-status-card:has(.mobile-version:empty),
.mobile-version:empty {
  display: none !important;
}