:root {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: #0f172a;
  background: #f4f6f3;
}

* {
  box-sizing: border-box;
}

:focus-visible {
  outline: 2.5px solid #15803d;
  outline-offset: 2px;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
textarea:focus-visible,
[role="button"]:focus-visible,
[tabindex="0"]:focus-visible {
  outline: 2.5px solid #15803d;
  outline-offset: 2px;
}

.primary:focus-visible {
  outline: 2.5px solid #0f172a;
  outline-offset: 2px;
  box-shadow: 0 0 0 2px #bbf7d0;
}

.scanner-card button:focus-visible,
.scanner-card a:focus-visible {
  outline: 2.5px solid #38bdf8;
  outline-offset: 2px;
}

body {
  margin: 0;
  min-height: 100vh;
  background: radial-gradient(circle at 82% 8%, #d7f3dd, transparent 30rem), #f4f6f3;
  color: #0f172a;
}

.shell {
  width: min(100% - 32px, 640px);
  margin: 0 auto;
  padding: 34px 0 64px;
}

.shell > header,
header.site-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 40px;
}

.brand {
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: -0.06em;
  color: inherit;
  text-decoration: none;
}

.brand span {
  color: #16a34a;
}

.eyebrow, .kicker {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.72rem;
  font-weight: 750;
  color: #475569;
}

.kicker {
  color: #15803d;
  margin: 0 0 12px;
}

.card {
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid #e2e8f0;
  border-radius: 24px;
  padding: clamp(24px, 6vw, 44px);
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.05);
}

.center {
  text-align: center;
}

h1 {
  letter-spacing: -0.05em;
  font-size: clamp(2rem, 7vw, 3.2rem);
  line-height: 1.08;
  margin: 0 0 20px;
  color: #0f172a;
}

.lede {
  max-width: 480px;
  margin: 0 auto 30px;
  color: #475569;
  line-height: 1.6;
  font-size: 1.05rem;
}

button {
  cursor: pointer;
  border: 0;
  border-radius: 12px;
  font: inherit;
  font-weight: 700;
  padding: 12px 24px;
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: background-color 0.15s ease, transform 0.05s ease;
}

button:active {
  transform: scale(0.98);
}

.primary {
  color: #ffffff;
  background: #15803d;
}

.primary:hover {
  background: #166534;
}

.secondary {
  color: #166534;
  background: #dcfce7;
}

.secondary:hover {
  background: #bbf7d0;
}

.full-width {
  width: 100%;
}

.link-button {
  background: none;
  color: #475569;
  text-decoration: underline;
  display: block;
  margin: 28px auto 0;
  padding: 8px 16px;
  min-height: 44px;
  font-weight: 600;
}

.link-button:hover {
  color: #0f172a;
}

.fine-print {
  margin: 26px auto 0;
  font-size: 0.8rem;
  color: #475569;
  line-height: 1.5;
  max-width: 420px;
}

.fine-print a,
.phone-legal-note a,
.payment-terms-notice a {
  color: #334155;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.fine-print a:hover,
.phone-legal-note a:hover,
.payment-terms-notice a:hover {
  color: #0f172a;
}

.phone-legal-note {
  margin: 16px auto 0;
  font-size: 0.75rem;
  color: #475569;
  text-align: center;
}

.payment-terms-notice {
  font-size: 0.73rem;
  color: #475569;
  margin-top: 8px;
  text-align: center;
  line-height: 1.4;
}

.topline {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.pill {
  background: #f1f5f9;
  padding: 4px 12px;
  border-radius: 9999px;
  font-size: 0.78rem;
  font-weight: 600;
  color: #475569;
}

.pill.live-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #f0fdf4;
  color: #166534;
  border: 1px solid #bbf7d0;
}

.pill.live-pill::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 0 2px rgba(34, 197, 94, 0.25);
}

.topline-pills {
  display: flex;
  align-items: center;
  gap: 8px;
}

.pill.e2ee-badge {
  background: #f0fdf4;
  color: #15803d;
  border: 1px solid #bbf7d0;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.file-e2ee-tag {
  color: #15803d;
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.02em;
}

.qr {
  width: 230px;
  height: 230px;
  padding: 10px;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  margin: 24px auto 16px;
  background: #ffffff;
}

.qr svg {
  width: 100%;
  height: 100%;
  display: block;
}

.status {
  text-align: center;
  color: #475569;
  min-height: 1.4em;
  font-size: 0.95rem;
  font-weight: 500;
}

.divider {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 12px;
  color: #475569;
  font-weight: 600;
  align-items: center;
  margin: 28px 0 20px;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.divider::before, .divider::after {
  content: "";
  border-top: 1px solid #e2e8f0;
}

.label {
  display: block;
  font-size: 0.84rem;
  font-weight: 700;
  color: #334155;
  margin-bottom: 8px;
}

.transfer-box {
  margin-top: 18px;
}

.transfer-box-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.transfer-box-header .label {
  margin-bottom: 0;
}

.header-badges {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.text-expiry-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: #f1f5f9;
  color: #475569;
  padding: 2px 7px;
  border-radius: 6px;
  font-size: 0.72rem;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  line-height: 1.2;
}

.text-expiry-badge svg {
  width: 11px;
  height: 11px;
  opacity: 0.7;
}

.text-expiry-badge.expiring-soon {
  background: #fef2f2;
  color: #b91c1c;
  border: 1px solid #fecaca;
  font-weight: 600;
  animation: pulse-expiry 1.5s infinite;
}

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

.text-actions button {
  flex: 1 1 100px;
  margin-top: 0;
  padding: 8px 14px;
  font-size: 0.88rem;
}



.text-input-wrap {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
}

.text-display {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  min-height: 104px;
  border: 1px solid #cbd5e1;
  border-radius: 12px;
  padding: 12px 14px;
  font: inherit;
  font-size: 0.95rem;
  color: #0f172a;
  line-height: 1.5;
  background: #ffffff;
  white-space: pre-wrap;
  word-break: break-word;
  overflow-y: auto;
  cursor: text;
  box-sizing: border-box;
  z-index: 2;
}

.text-display:focus {
  outline: none;
  border-color: #16a34a;
  box-shadow: 0 0 0 3px rgba(22, 163, 74, 0.15);
}

.text-link {
  color: #2563eb;
  text-decoration: underline;
  text-underline-offset: 3px;
  font-weight: 500;
  cursor: pointer;
  word-break: break-all;
  transition: color 0.15s ease, text-decoration-color 0.15s ease;
}

.text-link:hover {
  color: #1d4ed8;
  text-decoration-thickness: 2px;
}

textarea {
  width: 100%;
  min-height: 104px;
  resize: vertical;
  border: 1px solid #cbd5e1;
  border-radius: 12px;
  padding: 12px 14px;
  font: inherit;
  font-size: 0.95rem;
  color: #0f172a;
  line-height: 1.5;
  background: #ffffff;
}

textarea:focus {
  outline: none;
  border-color: #16a34a;
  box-shadow: 0 0 0 3px rgba(22, 163, 74, 0.15);
}

textarea:focus-visible {
  outline: 2.5px solid #15803d;
  outline-offset: 1px;
}

/* File Upload & Dropzone */
.hidden-file-input {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.dropzone {
  border: 2px dashed #cbd5e1;
  border-radius: 14px;
  padding: 22px 16px;
  text-align: center;
  cursor: pointer;
  background: #f8fafc;
  transition: all 0.2s ease;
  user-select: none;
}

.dropzone:hover {
  border-color: #16a34a;
  background: #f0fdf4;
}

.dropzone:focus-visible {
  border-color: #16a34a;
  background: #f0fdf4;
  outline: 2.5px solid #15803d;
  outline-offset: 2px;
}

.dropzone.dragover {
  border-color: #15803d;
  background: #dcfce7;
  border-style: solid;
}

.dropzone.disabled {
  pointer-events: none;
  opacity: 0.6;
}

.dropzone.is-uploading {
  border-color: #86efac;
  background: #f0fdf4;
}

.icon-upload {
  width: 32px;
  height: 32px;
  margin: 0 auto 8px;
  display: block;
  stroke: #16a34a;
}

.dropzone-text {
  margin: 0 0 4px;
  font-size: 0.92rem;
  color: #334155;
}

.dropzone-text strong {
  color: #15803d;
}

.dropzone-hint {
  margin: 0;
  font-size: 0.78rem;
  color: #475569;
}

.dropzone-actions {
  margin-top: 10px;
}

.paste-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 500;
}

.dropzone-context-menu {
  position: fixed;
  z-index: 1000;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.12), 0 8px 10px -6px rgba(0, 0, 0, 0.08);
  padding: 4px;
  min-width: 190px;
}

.context-menu-btn {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border: none;
  background: transparent;
  border-radius: 6px;
  font-size: 0.88rem;
  color: #1e293b;
  cursor: pointer;
  text-align: left;
  transition: background 0.15s ease;
}

.context-menu-btn:hover {
  background: #f1f5f9;
  color: #0f172a;
}

/* File Preview List & Staged Items */
.file-preview-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 12px;
  margin-bottom: 12px;
}

.staged-chips-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 240px;
  overflow-y: auto;
  padding-right: 2px;
}

.file-preview-list .file-chip {
  margin-top: 0;
}

.payment-prompt-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 4px;
}

.staged-summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 4px 2px;
  font-size: 0.82rem;
  color: #475569;
  font-weight: 600;
}

.link-btn-danger {
  background: none;
  border: none;
  color: #dc2626;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  padding: 2px 6px;
  border-radius: 4px;
}

.link-btn-danger:hover {
  text-decoration: underline;
  background: #fee2e2;
}

/* File Chip Selected State */
.file-chip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  background: #ffffff;
  border: 1px solid #cbd5e1;
  border-radius: 12px;
  margin-top: 10px;
  transition: background-color 0.2s, border-color 0.2s;
}

.file-chip.uploading {
  border-color: #93c5fd;
  background: #f8faff;
}

.file-chip-info {
  display: flex;
  align-items: center;
  gap: 12px;
  overflow: hidden;
  flex: 1;
}

.file-badge-icon {
  font-size: 1.4rem;
  line-height: 1;
  flex-shrink: 0;
}

.file-chip-details {
  overflow: hidden;
  text-align: left;
  flex: 1;
}

.file-chip-title-row {
  display: flex;
  align-items: center;
  gap: 6px;
  overflow: hidden;
}

.file-chip-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 1px 6px;
  border-radius: 9999px;
  background: #e2e8f0;
  color: #475569;
  white-space: nowrap;
  flex-shrink: 0;
}

.file-chip.uploading .file-chip-badge {
  background: #dbeafe;
  color: #1d4ed8;
}

.file-chip-badge.error {
  background: #fee2e2;
  color: #b91c1c;
}

.file-chip-badge.lock {
  background: #fef3c7;
  color: #b45309;
}

/* Payment Button */
.payment-button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 12px 16px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border: none;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  margin-top: 16px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  text-decoration: none;
}

.payment-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
  text-decoration: none;
}

.payment-button:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3);
}

.payment-icon {
  font-size: 18px;
}

.payment-text {
  flex: 1;
  text-align: center;
}

.payment-unlocked-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 10px 14px;
  background: rgba(34, 197, 94, 0.12);
  border: 1px solid rgba(34, 197, 94, 0.35);
  border-radius: 12px;
  color: #16a34a;
  font-size: 13px;
  font-weight: 600;
  margin-top: 12px;
}

.payment-unlocked-badge.limit-reached {
  background: rgba(234, 179, 8, 0.12);
  border-color: rgba(234, 179, 8, 0.35);
  color: #ca8a04;
}

.payment-unlocked-badge .unlocked-icon {
  font-weight: bold;
}

.payment-perks-box {
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  padding: 10px 12px;
  margin-top: 10px;
  font-size: 12px;
  color: var(--muted, #64748b);
  line-height: 1.4;
  text-align: left;
}

.perk-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.perk-item strong {
  color: var(--text-main, #0f172a);
}

.file-name {
  margin: 0;
  font-size: 0.88rem;
  font-weight: 600;
  color: #0f172a;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 340px;
}

.file-size {
  margin: 2px 0 0;
  font-size: 0.75rem;
  color: #475569;
}

.icon-button {
  background: #f1f5f9;
  color: #475569;
  border-radius: 8px;
  width: 34px;
  height: 34px;
  min-height: 34px;
  padding: 0;
  font-size: 0.9rem;
  border: none;
}

.icon-button:hover {
  background: #e2e8f0;
  color: #0f172a;
}

/* Progress indicator */
.progress-wrap {
  margin-top: 10px;
}

.progress-bar-bg {
  width: 100%;
  height: 8px;
  background: #e2e8f0;
  border-radius: 9999px;
  overflow: hidden;
}

.progress-bar-fill {
  width: 0%;
  height: 100%;
  background: #16a34a;
  transition: width 0.15s ease-out;
}

.progress-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 6px;
  gap: 8px;
}

.progress-text {
  font-size: 0.78rem;
  color: #475569;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
}

.progress-cancel-btn {
  background: none;
  border: none;
  color: #dc2626;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  padding: 2px 6px;
  border-radius: 4px;
  white-space: nowrap;
  transition: background-color 0.15s, color 0.15s;
}

.progress-cancel-btn:hover {
  text-decoration: underline;
  background: #fee2e2;
}

.status-msg {
  font-size: 0.85rem;
  color: #15803d;
  margin: 8px 0 0;
  min-height: 1.2em;
}

.status-msg:empty {
  display: none;
  margin: 0;
  min-height: 0;
}

/* Received boxes */
.received-box {
  margin-top: 24px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  padding: 16px;
}

.received-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 12px;
}

.received-header-title {
  display: flex;
  align-items: center;
  gap: 8px;
}

.received-header-title .label {
  margin: 0;
}

.received-toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.select-all-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  color: #475569;
  cursor: pointer;
  user-select: none;
  background: #ffffff;
  border: 1px solid #cbd5e1;
  padding: 6px 10px;
  min-height: 32px;
  border-radius: 8px;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.select-all-btn:hover {
  background: #f8fafc;
  border-color: #94a3b8;
}

.download-selected-btn,
.share-selected-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  color: #166534;
  background: #dcfce7;
  border: none;
  padding: 6px 12px;
  min-height: 32px;
  border-radius: 8px;
  cursor: pointer;
  transition: background-color 0.15s ease, opacity 0.15s ease;
  white-space: nowrap;
}

.download-selected-btn:hover:not(:disabled),
.share-selected-btn:hover:not(:disabled) {
  background: #bbf7d0;
}

.download-selected-btn:disabled,
.share-selected-btn:disabled {
  background: #e2e8f0;
  color: #94a3b8;
  cursor: not-allowed;
  opacity: 0.7;
}

.delete-selected-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  color: #b91c1c;
  background: #fee2e2;
  border: none;
  padding: 6px 12px;
  min-height: 32px;
  border-radius: 8px;
  cursor: pointer;
  transition: background-color 0.15s ease, opacity 0.15s ease;
  white-space: nowrap;
}

.delete-selected-btn:hover:not(:disabled) {
  background: #fecaca;
}

.delete-selected-btn:disabled {
  background: #e2e8f0;
  color: #94a3b8;
  cursor: not-allowed;
  opacity: 0.7;
}

/* Phone bulk-action bar: one compact row (select-all left, actions right) */
.phone-bulk-bar {
  width: 100%;
  flex-wrap: nowrap;
  justify-content: space-between;
  padding-top: 10px;
  border-top: 1px solid #e2e8f0;
}

.phone-bulk-bar .select-all-btn {
  background: transparent;
  border: none;
  padding: 6px 2px;
  min-height: 36px;
  font-size: 0.85rem;
  white-space: nowrap;
}

.phone-bulk-bar .select-all-btn:hover {
  background: transparent;
}

.bulk-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.phone-bulk-bar .bulk-icon-btn {
  justify-content: center;
  width: 36px;
  height: 36px;
  min-height: 36px;
  padding: 0;
  border-radius: 10px;
}

.phone-bulk-bar .bulk-primary-btn {
  height: 36px;
  min-height: 36px;
  padding: 0 14px;
  border-radius: 10px;
}

.phone-bulk-bar .share-selected-btn:disabled,
.phone-bulk-bar .delete-selected-btn:disabled,
.phone-bulk-bar .bulk-primary-btn:disabled {
  background: #f1f5f9;
  color: #94a3b8;
  opacity: 1;
}

.share-unavailable {
  display: none !important;
}

/* Very narrow phones (iPhone SE/mini): Download goes icon-only too */
@media (max-width: 374px) {
  .phone-bulk-bar .bulk-primary-btn {
    width: 36px;
    padding: 0;
  }

  .phone-bulk-bar .bulk-primary-btn .download-selected-text {
    display: none;
  }
}

.file-checkbox {
  width: 17px;
  height: 17px;
  accent-color: #16a34a;
  cursor: pointer;
  margin: 0;
  flex-shrink: 0;
}

.file-checkbox:focus-visible {
  outline: 2.5px solid #15803d;
  outline-offset: 2px;
}

.files-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.file-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 10px 12px;
  gap: 12px;
}

.file-item-incoming {
  background: #f0f9ff;
  border: 1px dashed #38bdf8;
  animation: pulse-incoming-border 2s ease-in-out infinite;
}

@keyframes pulse-incoming-border {
  0%, 100% {
    border-color: #38bdf8;
    background: #f0f9ff;
  }
  50% {
    border-color: #0284c7;
    background: #e0f2fe;
  }
}

.pill.live-pill.incoming-pulse {
  background: #e0f2fe;
  color: #0369a1;
  border-color: #7dd3fc;
}

.pill.live-pill.incoming-pulse::before {
  background: #0284c7;
  box-shadow: 0 0 0 2px rgba(2, 132, 199, 0.35);
  animation: ping-incoming-dot 1.5s cubic-bezier(0, 0, 0.2, 1) infinite;
}

@keyframes ping-incoming-dot {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(2, 132, 199, 0.7);
  }
  70% {
    transform: scale(1);
    box-shadow: 0 0 0 5px rgba(2, 132, 199, 0);
  }
  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(2, 132, 199, 0);
  }
}

.file-item-left {
  display: flex;
  align-items: center;
  gap: 12px;
  overflow: hidden;
  min-width: 0;
  flex: 1;
}

.file-item-thumb {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  object-fit: cover;
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  flex-shrink: 0;
}

.file-item-icon-box {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  background: #f1f5f9;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  flex-shrink: 0;
}

.file-item-meta {
  overflow: hidden;
  text-align: left;
}

.file-item-title {
  margin: 0;
  font-size: 0.88rem;
  font-weight: 600;
  color: #0f172a;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 260px;
}

.file-item-sub {
  margin: 2px 0 0;
  font-size: 0.75rem;
  color: #475569;
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}

.file-expiry-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: #f1f5f9;
  color: #475569;
  padding: 2px 7px;
  border-radius: 6px;
  font-size: 0.72rem;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  line-height: 1.2;
}

.file-expiry-badge svg {
  width: 11px;
  height: 11px;
  opacity: 0.7;
}

.file-expiry-badge.expiring-soon {
  background: #fef2f2;
  color: #b91c1c;
  border: 1px solid #fecaca;
  font-weight: 600;
  animation: pulse-expiry 1.5s infinite;
}

@keyframes pulse-expiry {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.75; }
}

.download-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #15803d;
  color: #ffffff;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 8px 14px;
  min-height: 38px;
  border-radius: 8px;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color 0.15s ease;
}

.download-btn:hover {
  background: #166534;
}

.file-item-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.file-share-btn,
.file-copy-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  color: #166534;
  background: #dcfce7;
  font-size: 0.82rem;
  padding: 8px 12px;
  min-height: 38px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  font-weight: 600;
  white-space: nowrap;
  transition: background-color 0.15s ease;
}

.file-share-btn:hover,
.file-copy-btn:hover {
  background: #bbf7d0;
}

.file-remove-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  color: #b91c1c;
  background: #fee2e2;
  font-size: 0.82rem;
  padding: 8px 12px;
  min-height: 38px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  font-weight: 600;
  white-space: nowrap;
  transition: background-color 0.15s ease, color 0.15s ease;
}

.file-remove-btn:hover {
  background: #fecaca;
  color: #991b1b;
}

@media (max-width: 520px) {
  .file-item {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }

  .file-item-actions {
    display: flex;
    flex-wrap: wrap;
    width: 100%;
    gap: 8px;
  }

  .file-item-actions button,
  .file-item-actions a {
    flex: 1 1 calc(33.333% - 8px);
    min-width: 75px;
    text-align: center;
    justify-content: center;
  }
}

.received {
  margin-top: 24px;
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  border-radius: 16px;
  padding: 16px;
}

.received pre {
  font: 0.88rem/1.5 ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  margin: 0 0 14px;
  color: #0f172a;
  background: #ffffff;
  border: 1px solid #dcfce7;
  border-radius: 8px;
  padding: 12px;
  max-height: 240px;
  overflow-y: auto;
}

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

.received-actions button {
  flex: 1 1 140px;
  margin-top: 0;
}

.btn-icon {
  flex-shrink: 0;
}

.hidden {
  display: none !important;
}

.phone h1 {
  font-size: clamp(1.8rem, 8vw, 2.6rem);
}

.phone .topline {
  margin-bottom: 6px;
}

/* ==========================================================================
   Site Footer & Legal Pages Styling
   ========================================================================== */

.site-footer {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid rgba(226, 232, 240, 0.8);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  color: #475569;
  font-size: 0.82rem;
  text-align: center;
}

.site-footer-links {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
}

.site-footer-links a,
.site-footer-links .footer-btn-link {
  color: #475569;
  text-decoration: none;
  font-weight: 500;
  font-size: 0.85rem;
  font-family: inherit;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  transition: color 0.15s ease;
}

.site-footer-links a:hover,
.site-footer-links .footer-btn-link:hover {
  color: #16a34a;
  text-decoration: underline;
}

.diagnostics-link {
  color: #16a34a;
  text-decoration: underline;
  cursor: pointer;
  background: none;
  border: none;
  font-family: inherit;
  font-size: inherit;
  padding: 0;
  display: inline;
}

.diagnostics-link:hover {
  color: #15803d;
}

.site-footer-links .sep {
  color: #cbd5e1;
  user-select: none;
}

.site-footer-copy {
  color: #475569;
  font-size: 0.78rem;
  margin: 0;
}

/* Legal Document Card & Typography */
.legal-shell {
  width: min(100% - 32px, 760px);
  margin: 0 auto;
  padding: 34px 0 64px;
}

.legal-nav-bar {
  margin-bottom: 24px;
}

.nav-back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #475569;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
  padding: 8px 14px;
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid #e2e8f0;
  border-radius: 999px;
  transition: all 0.15s ease;
}

.nav-back-link:hover {
  color: #16a34a;
  border-color: #cbd5e1;
  background: #ffffff;
  transform: translateX(-2px);
}

.legal-card {
  background: rgba(255, 255, 255, 0.97);
  border: 1px solid #e2e8f0;
  border-radius: 24px;
  padding: clamp(24px, 6vw, 48px);
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.04);
}

.legal-header {
  display: block;
  border-bottom: 1px solid #e2e8f0;
  padding-bottom: 24px;
  margin-bottom: 32px;
}

.legal-header .kicker {
  margin: 0 0 10px;
}

.legal-header h1 {
  font-size: clamp(1.75rem, 5vw, 2.75rem);
  line-height: 1.2;
  margin: 8px 0 16px;
  letter-spacing: -0.04em;
  color: #0f172a;
}

.legal-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  color: #475569;
  font-size: 0.85rem;
}

.legal-content {
  color: #334155;
  font-size: 0.95rem;
  line-height: 1.7;
}

.legal-content h2 {
  color: #0f172a;
  font-size: 1.3rem;
  letter-spacing: -0.02em;
  margin: 36px 0 12px;
  padding-top: 12px;
  border-top: 1px solid #f1f5f9;
}

.legal-content h2:first-of-type {
  margin-top: 0;
  border-top: none;
  padding-top: 0;
}

.legal-content h3 {
  color: #1e293b;
  font-size: 1.05rem;
  margin: 20px 0 8px;
}

.legal-content p {
  margin: 0 0 16px;
}

.legal-content ul, .legal-content ol {
  margin: 0 0 20px 22px;
  padding: 0;
}

.legal-content li {
  margin-bottom: 8px;
}

.legal-content strong {
  color: #0f172a;
}

.legal-content a {
  color: #16a34a;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.legal-content a:hover {
  color: #15803d;
}

.legal-callout {
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  border-left: 4px solid #16a34a;
  border-radius: 0 14px 14px 0;
  padding: 16px 20px;
  margin: 24px 0;
  color: #166534;
  font-size: 0.92rem;
  line-height: 1.6;
}

.legal-callout strong {
  color: #14532d;
}

.legal-callout p:last-child {
  margin-bottom: 0;
}

.legal-callout-muted {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-left: 4px solid #64748b;
  color: #334155;
}

.legal-table-wrap {
  overflow-x: auto;
  margin: 20px 0 24px;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
}

.legal-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.88rem;
}

.legal-table th, .legal-table td {
  padding: 12px 16px;
  border-bottom: 1px solid #e2e8f0;
}

.legal-table th {
  background: #f8fafc;
  font-weight: 700;
  color: #0f172a;
}

.legal-table tr:last-child td {
  border-bottom: none;
}

.legal-table tr:hover td {
  background: #fcfdfc;
}

/* Guide Pages */
.guide-intro {
  color: #475569;
  font-size: 1.05rem;
  line-height: 1.65;
  margin: 0 0 20px;
  max-width: 62ch;
}

.guide-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 24px;
  border-radius: 12px;
  font-weight: 700;
  text-decoration: none;
  color: #ffffff;
  background: #15803d;
  transition: background-color 0.15s ease;
}

.guide-cta:hover {
  background: #166534;
}

.legal-content .guide-cta,
.legal-content .guide-cta:hover {
  color: #ffffff;
  text-decoration: none;
}

.guide-cta-row {
  margin: 28px 0 36px;
}


/* Computer Bridge UI on Phone */
.bridge-card {
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 14px 16px;
  margin: 28px 0 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.bridge-card-info {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.bridge-icon {
  color: #2563eb;
  flex-shrink: 0;
  margin-top: 2px;
}

.bridge-title {
  font-size: 0.92rem;
  font-weight: 700;
  color: #0f172a;
  margin: 0 0 2px;
}

.bridge-desc {
  font-size: 0.78rem;
  color: #475569;
  margin: 0;
  line-height: 1.4;
}

.bridge-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: #0f172a;
  color: #ffffff;
  border: none;
  border-radius: 8px;
  padding: 10px 16px;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  width: 100%;
  transition: all 0.15s ease;
}

.bridge-btn:hover {
  background: #1e293b;
}

.bridge-btn:active {
  transform: scale(0.99);
}

/* Modal Backdrops & Scanners */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  cursor: pointer;
}

.scanner-card {
  background: #0f172a;
  border: 1px solid #334155;
  border-radius: 20px;
  width: 100%;
  max-width: 420px;
  padding: 20px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  display: flex;
  flex-direction: column;
  gap: 16px;
  color: #f8fafc;
  cursor: default;
}

.scanner-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.scanner-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: #ffffff;
  margin: 0 0 4px;
}

.scanner-status-text {
  font-size: 0.82rem;
  color: #94a3b8;
  margin: 0;
}

.scanner-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.scanner-action-btn,
.scanner-close-btn {
  background: #1e293b;
  border: 1px solid #334155;
  color: #94a3b8;
  border-radius: 50%;
  width: 44px;
  height: 44px;
  min-width: 44px;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  cursor: pointer;
  transition: all 0.15s;
  touch-action: manipulation;
}

.scanner-action-btn:hover,
.scanner-close-btn:hover {
  background: #334155;
  color: #ffffff;
}

.scanner-action-btn:active,
.scanner-close-btn:active {
  transform: scale(0.92);
}

.scanner-action-btn:focus-visible,
.scanner-close-btn:focus-visible {
  outline: 2px solid #38bdf8;
  outline-offset: 2px;
}

.scanner-viewport-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  background: #020617;
  border-radius: 14px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.scanner-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.scanner-reticle {
  position: absolute;
  width: 68%;
  height: 68%;
  pointer-events: none;
}

.reticle-corner {
  position: absolute;
  width: 24px;
  height: 24px;
  border-color: #38bdf8;
  border-style: solid;
}

.reticle-corner.tl {
  top: 0;
  left: 0;
  border-width: 3px 0 0 3px;
  border-top-left-radius: 8px;
}

.reticle-corner.tr {
  top: 0;
  right: 0;
  border-width: 3px 3px 0 0;
  border-top-right-radius: 8px;
}

.reticle-corner.bl {
  bottom: 0;
  left: 0;
  border-width: 0 0 3px 3px;
  border-bottom-left-radius: 8px;
}

.reticle-corner.br {
  bottom: 0;
  right: 0;
  border-width: 0 3px 3px 0;
  border-bottom-right-radius: 8px;
}

.reticle-laser {
  position: absolute;
  left: 4px;
  right: 4px;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, #38bdf8 50%, transparent 100%);
  box-shadow: 0 0 8px #38bdf8;
  animation: scanLaser 2s ease-in-out infinite alternate;
}

@keyframes scanLaser {
  0% {
    top: 8px;
  }
  100% {
    top: calc(100% - 8px);
  }
}

.bridge-success-card {
  background: #ffffff;
  border-radius: 20px;
  width: 100%;
  max-width: 380px;
  padding: 28px 24px;
  text-align: center;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  animation: modalPop 0.25s ease-out;
}

@keyframes modalPop {
  0% {
    transform: scale(0.92);
    opacity: 0;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

.success-icon-wrap {
  width: 56px;
  height: 56px;
  background: #dcfce7;
  color: #16a34a;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 4px;
}

.bridge-success-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: #0f172a;
  margin: 0;
}

.bridge-success-desc {
  font-size: 0.88rem;
  color: #475569;
  line-height: 1.5;
  margin: 0 0 8px;
}

/* Emergency Kill Switch / Maintenance Banner */
.maintenance-banner {
  position: sticky;
  top: 0;
  z-index: 1000;
  width: 100%;
  background: #fef3c7;
  border-bottom: 1px solid #fde68a;
  color: #92400e;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 0.92rem;
  font-weight: 500;
  text-align: center;
  box-shadow: 0 2px 8px rgba(180, 83, 9, 0.08);
  animation: bannerSlideDown 0.3s ease-out;
}

@keyframes bannerSlideDown {
  from {
    transform: translateY(-100%);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.maintenance-banner.hidden {
  display: none !important;
}

.maintenance-icon {
  font-size: 1.15rem;
  line-height: 1;
  flex-shrink: 0;
}

body.maintenance-mode .dropzone {
  opacity: 0.5;
  pointer-events: none;
  cursor: not-allowed;
  border-style: dashed;
}

body.maintenance-mode button:not(#copy-diagnostics-btn):not(.site-footer-links button) {
  opacity: 0.5;
  pointer-events: none;
  cursor: not-allowed;
}

body.maintenance-mode textarea {
  opacity: 0.5;
  pointer-events: none;
}

.ios-shortcut-hint {
  display: flex;
  justify-content: center;
  margin-top: 8px;
  margin-bottom: 12px;
}

.shortcut-tip-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  color: #64748b;
  text-decoration: none;
  background: #f1f5f9;
  padding: 4px 10px;
  border-radius: 9999px;
  transition: all 0.15s ease;
}

.shortcut-tip-link:hover {
  color: #0f172a;
  background: #e2e8f0;
}


/* Staged File Connect Card for iOS Shortcut Transfers */
.staged-connect-card {
  margin: 14px 0 20px 0;
  padding: 16px;
  background: #f8fafc;
  border: 1.5px solid #cbd5e1;
  border-radius: 14px;
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.05);
  text-align: left;
}

.staged-card-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.staged-card-badge {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 3px 8px;
  border-radius: 6px;
  background: #e0f2fe;
  color: #0369a1;
  transition: all 0.2s ease;
}

.staged-card-badge.delivered {
  background: #dcfce7;
  color: #15803d;
}

.staged-card-badge.waiting {
  background: #fef3c7;
  color: #b45309;
}

.staged-card-badge.sending {
  background: #e0f2fe;
  color: #0369a1;
}


.staged-card-name {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 600;
  color: #0f172a;
  max-width: 200px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.staged-card-size {
  font-size: 0.8rem;
  color: #64748b;
  margin-left: auto;
}

.staged-card-prompt {
  margin: 0 0 10px 0;
  font-size: 0.88rem;
  color: #334155;
  line-height: 1.4;
}

.staged-scan-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 13px 18px;
  font-size: 0.98rem;
  font-weight: 600;
  border-radius: 10px;
  background: #15803d;
  color: #ffffff;
  border: 1px solid #16a34a;
  box-shadow: 0 3px 10px rgba(21, 128, 61, 0.3);
  cursor: pointer;
  margin-bottom: 6px;
  transition: transform 0.12s ease, background 0.15s ease;
}

.staged-scan-btn:hover {
  background: #16a34a;
  transform: translateY(-1px);
}

.staged-scan-btn:active {
  transform: scale(0.98);
}

.staged-code-row {
  display: flex;
  gap: 8px;
  align-items: center;
  width: 100%;
  box-sizing: border-box;
}

.staged-code-input {
  flex: 1 1 auto;
  min-width: 0;
  height: 44px;
  min-height: 44px;
  max-height: 44px;
  padding: 0 12px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  border: 1.5px solid #cbd5e1;
  border-radius: 8px;
  background: #ffffff;
  color: #0f172a;
  outline: none;
  box-sizing: border-box;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.staged-code-input:focus {
  border-color: #15803d;
  box-shadow: 0 0 0 3px rgba(21, 128, 61, 0.15);
}

.staged-code-submit {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 44px;
  min-height: 44px;
  max-height: 44px;
  padding: 0 14px;
  font-size: 0.88rem;
  font-weight: 600;
  white-space: nowrap;
  border-radius: 8px;
  box-sizing: border-box;
}

.staged-or-divider {
  display: flex;
  align-items: center;
  text-align: center;
  margin: 14px 0 10px 0;
  color: #94a3b8;
  font-size: 0.78rem;
}

.staged-or-divider::before,
.staged-or-divider::after {
  content: "";
  flex: 1;
  border-bottom: 1px solid #e2e8f0;
}

.staged-or-divider span {
  padding: 0 8px;
}

.staged-qr-box {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  background: #ffffff;
  border-radius: 12px;
  border: 1px solid #e2e8f0;
  box-sizing: border-box;
  width: 100%;
}

.staged-phone-qr {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 200px;
  height: 200px;
  max-width: 100%;
  aspect-ratio: 1 / 1;
  margin: 0 auto;
}

.staged-phone-qr svg {
  width: 100%;
  height: 100%;
  display: block;
}

@media (max-width: 640px) {
  .shell {
    width: min(100% - 24px, 640px);
    padding: max(12px, env(safe-area-inset-top)) 0 24px;
  }

  .shell > header,
  header.site-header {
    margin-bottom: 12px;
  }

  .card {
    padding: 16px 14px;
    border-radius: 18px;
  }

  h1 {
    font-size: 1.5rem;
    line-height: 1.15;
    margin: 0 0 8px;
  }

  .phone h1 {
    font-size: 1.45rem;
    line-height: 1.15;
    margin: 0 0 6px;
  }

  .phone .topline {
    margin-bottom: 4px;
  }

  .phone .kicker,
  .topline .kicker {
    margin: 0;
  }

  .status-msg {
    margin: 4px 0 0;
  }

  .staged-connect-card {
    margin: 8px 0 12px 0;
    padding: 12px;
    border-radius: 12px;
  }

  .staged-card-header {
    margin-bottom: 8px;
    gap: 6px;
  }

  .staged-card-name {
    font-size: 0.9rem;
    max-width: 170px;
  }

  .staged-card-prompt {
    margin: 0 0 8px 0;
    font-size: 0.82rem;
    line-height: 1.35;
  }

  .staged-scan-btn {
    padding: 10px 14px;
    font-size: 0.92rem;
    min-height: 42px;
    margin-bottom: 4px;
  }

  .staged-or-divider {
    margin: 8px 0 6px 0;
    font-size: 0.74rem;
  }

  .staged-qr-box {
    padding: 10px;
    border-radius: 10px;
  }

  .staged-phone-qr {
    width: 170px;
    height: 170px;
  }

  .transfer-box {
    margin-top: 14px;
  }

  .site-footer {
    margin-top: 24px;
    padding-top: 16px;
  }
}