/* ============================================================
   SANDY MEET — Design System & iOS Mobile Optimizations
   ============================================================ */

:root {
  --ink: #17191c;
  --muted: #7f8389;
  --faint: #a4a6ab;
  --line: #eaeaec;
  --line-strong: #dedede;
  --bg: #ffffff;
  --bg-soft: #f7f7f6;
  --bg-active: #ebebea;
  --panel: #ffffff;
  --accent: #242529;
  --accent-hover: #44464b;
  --orange: #f09758;
  --orange-light: #fdf5eb;
  --green: #22c55e;
  --red: #ef4444;

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-serif: Georgia, Cambria, "Times New Roman", Times, serif;

  font-family: var(--font-sans);
  font-size: 13.5px;
  color: var(--ink);
  background: var(--bg);
  -webkit-text-size-adjust: 100%;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

html, body {
  height: 100%;
  height: 100dvh;
  width: 100%;
  overflow: hidden;
  background: var(--bg);
}

button, input, textarea, select {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  border: 0;
  background: transparent;
  transition: background 0.16s ease, border-color 0.16s ease;
}

.hidden {
  display: none !important;
}

.mobile-only {
  display: none;
}

.desktop-only {
  display: inline-flex;
}

/* App Container */
.app {
  height: 100vh;
  height: 100dvh;
  display: flex;
  flex-direction: column;
  padding-top: env(safe-area-inset-top);
  padding-bottom: env(safe-area-inset-bottom);
}

/* ============================================================
   1. TOP BAR
   ============================================================ */
.topbar {
  height: 62px;
  min-height: 62px;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  padding: 0 24px;
  gap: 24px;
  background: var(--panel);
  z-index: 20;
}

.brand {
  font-size: 22px;
  letter-spacing: -0.8px;
  white-space: nowrap;
  color: var(--ink);
}

.brand strong {
  font-weight: 750;
}

.brand span {
  color: var(--orange);
  font-weight: 700;
}

.global-search {
  height: 38px;
  border-radius: 9px;
  display: flex;
  align-items: center;
  gap: 10px;
  max-width: 580px;
  flex: 1;
  background: #f1f1f0;
  padding: 0 14px;
  color: #777;
}

.global-search:focus-within {
  background: #eaeaea;
  box-shadow: 0 0 0 1px #d0d0d0;
}

.global-search input {
  flex: 1;
  border: 0;
  background: transparent;
  outline: none;
  font-size: 13px;
  color: var(--ink);
}

.global-search input::placeholder {
  color: #92949c;
}

.search-icon {
  font-size: 16px;
  color: #92949c;
}

.global-search kbd {
  font-family: inherit;
  font-size: 11px;
  color: #8c8f96;
  border: 1px solid #d5d5d8;
  border-radius: 4px;
  padding: 1px 6px;
  background: #ffffff;
}

.top-actions {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-left: auto;
}

.tool-button {
  padding: 7px 12px;
  color: #4b4e54;
  border: 1px solid var(--line-strong);
  background: #ffffff;
  border-radius: 8px;
  font-size: 12.5px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 6px;
}
.tool-button:hover {
  background: var(--bg-soft);
}

.icon-button {
  width: 34px;
  height: 34px;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: #ffffff;
  font-size: 14px;
  font-weight: 600;
  color: #686b73;
  display: grid;
  place-items: center;
}
.icon-button:hover {
  background: var(--bg-soft);
}

.avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #17191c;
  color: #ffffff;
  display: grid;
  place-items: center;
  font-size: 12.5px;
  font-weight: 600;
  cursor: pointer;
}

/* ============================================================
   2. WORKSPACE 3-PANE LAYOUT
   ============================================================ */
.workspace {
  flex: 1;
  display: flex;
  min-height: 0;
  position: relative;
}

/* LEFT SIDEBAR */
.sidebar {
  width: 224px;
  flex: 0 0 224px;
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  padding: 20px 14px 16px;
  background: var(--panel);
}

.sidebar-top-mobile {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.compose-button {
  height: 44px;
  border: 0;
  background: var(--accent);
  color: #ffffff;
  border-radius: 9px;
  font-weight: 600;
  font-size: 13.5px;
  text-align: left;
  padding: 0 18px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.compose-button:hover {
  background: var(--accent-hover);
}
.compose-button span {
  font-size: 20px;
  font-weight: 300;
  line-height: 1;
}

.sidebar-heading {
  font-size: 9.5px;
  letter-spacing: 0.12em;
  color: #a4a6ab;
  font-weight: 750;
  margin: 28px 12px 10px;
}

.folder-nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.folder-item {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 12px;
  border-radius: 8px;
  padding: 9px 12px;
  color: #5c5f66;
  text-align: left;
  font-weight: 500;
  font-size: 13px;
}
.folder-item:hover {
  background: #f7f7f7;
  color: var(--ink);
}
.folder-item.active {
  background: var(--bg-active);
  color: var(--ink);
  font-weight: 650;
}

.folder-icon {
  width: 16px;
  font-size: 14px;
}

.folder-label {
  flex: 1;
}

.folder-item .count {
  font-size: 11px;
  font-weight: 700;
  color: #3f4146;
}

.sidebar-bottom {
  margin-top: auto;
}

.sidebar-quote {
  padding: 16px 12px 6px;
  font-size: 11px;
  line-height: 1.5;
  color: #9a9ca2;
}

/* ============================================================
   3. MIDDLE PANE: SESSIONS LIST
   ============================================================ */
.messages-pane {
  flex: 0 0 320px;
  max-width: 340px;
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  background: var(--panel);
}

.messages-header {
  padding: 18px 22px 14px;
  border-bottom: 1px solid var(--line);
}

.messages-title-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
}

.messages-title-row h2 {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.4px;
}

.messages-count {
  font-size: 12px;
  color: var(--muted);
}

.eyebrow {
  font-size: 9.5px;
  letter-spacing: 0.1em;
  color: #a4a6ab;
  font-weight: 700;
  margin-top: 5px;
}

.message-list {
  flex: 1;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.message-item {
  padding: 14px 22px;
  border-bottom: 1px solid var(--line);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 3px;
  transition: background 0.12s ease;
  position: relative;
}

.message-item:hover {
  background: #fafaf9;
}

.message-item.selected {
  background: #f2f2f1;
}
.message-item.selected::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--accent);
}

.item-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
}

.item-sender {
  font-weight: 700;
  color: var(--ink);
}

.item-time {
  font-size: 11.5px;
  color: var(--muted);
}

.item-subject {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 650;
  font-size: 13px;
  color: #2b2d32;
}

.badge-count {
  font-size: 10px;
  font-weight: 700;
  background: #e2e2e4;
  color: #4b4e54;
  padding: 1px 6px;
  border-radius: 4px;
}

.item-snippet {
  font-size: 12px;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-top: 2px;
}

.caught-up-note {
  padding: 24px 22px;
  font-size: 12px;
  color: #a0a2a8;
}

/* ============================================================
   4. RIGHT PANE: READER / ACTIVE STAGE & CONVERSATION
   ============================================================ */
.reader-pane {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  background: var(--panel);
}

.reader-header {
  height: 48px;
  min-height: 48px;
  padding: 0 32px;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 11.5px;
  color: var(--muted);
}

.reader-scrollable {
  flex: 1;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: 30px 36px 40px;
  max-width: 980px;
}

.reader-hero h1 {
  font-size: 26px;
  font-weight: 750;
  letter-spacing: -0.6px;
  margin-bottom: 12px;
  line-height: 1.25;
}

.hero-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
  font-size: 12px;
  color: var(--muted);
}

.tag-inbox {
  background: #eeeee8;
  color: #44464c;
  padding: 2px 7px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.meta-actions {
  margin-left: auto;
  display: flex;
  gap: 8px;
}

.pill-action-btn {
  padding: 6px 12px;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  font-size: 12px;
  font-weight: 500;
  color: #4b4e54;
  background: #ffffff;
  white-space: nowrap;
}
.pill-action-btn:hover {
  background: var(--bg-soft);
}
.pill-action-btn.pill-invite {
  background: #faf7f2;
  border-color: #eed6bf;
  color: #92531e;
  font-weight: 650;
}

/* ============================================================
   5. REPLY CARD / STAGE CONTAINER (Matches screenshot card)
   ============================================================ */
.reply-card {
  background: #ffffff;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  padding: 20px 24px;
  margin-bottom: 32px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.02);
}

.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  font-size: 13px;
  color: #3b3d42;
}

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

.reply-icon {
  font-size: 14px;
}

.card-close {
  font-size: 18px;
  color: #8c8f96;
}

.card-meta-line {
  display: flex;
  gap: 12px;
  font-size: 12px;
  padding: 4px 0;
  color: #6c6f76;
}

.line-label {
  width: 44px;
  flex: 0 0 44px;
  color: #92959c;
}

.line-val {
  color: #33353a;
}

/* STAGE: VIDEO GRID */
.stage-container {
  margin: 16px 0;
  border-radius: 10px;
  overflow: hidden;
  background: #0f1013;
  border: 1px solid var(--line-strong);
}

.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 8px;
  padding: 8px;
  min-height: 220px;
}

.tile {
  background: #17181c;
  border-radius: 8px;
  position: relative;
  overflow: hidden;
  min-height: 180px;
  display: flex;
  flex-direction: column;
}

.tile video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: #000;
}

.avatar-fallback {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: #202228;
  color: #bbb;
  font-size: 11px;
}

.avatar-circle {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 1.3rem;
}

.tile-label {
  position: absolute;
  bottom: 8px;
  left: 8px;
  right: 8px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(18, 19, 23, 0.75);
  backdrop-filter: blur(6px);
  padding: 4px 8px;
  border-radius: 6px;
  color: #fff;
  font-size: 11px;
  font-weight: 600;
}

/* Sandy Tile */
.sandy-tile {
  background: radial-gradient(circle at center, #262932 0%, #15161a 100%);
  border: 1px solid rgba(240, 151, 88, 0.3);
}

.sandy-orb-wrapper {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
}

.sandy-glow-orb {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--orange), #d97706);
  color: #fff;
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 700;
  display: grid;
  place-items: center;
  box-shadow: 0 0 20px rgba(240, 151, 88, 0.4);
}

.wave-lines {
  display: flex;
  gap: 3px;
  height: 16px;
}

.wave-lines span {
  width: 3px;
  background: var(--orange);
  border-radius: 2px;
  animation: barwave 1.2s infinite ease-in-out;
}
.wave-lines span:nth-child(2) { animation-delay: 0.2s; }
.wave-lines span:nth-child(3) { animation-delay: 0.4s; }
.wave-lines span:nth-child(4) { animation-delay: 0.6s; }
.wave-lines span:nth-child(5) { animation-delay: 0.8s; }

@keyframes barwave {
  0%, 100% { height: 4px; }
  50% { height: 16px; }
}

.ai-tag {
  background: var(--orange);
  color: #fff;
  font-size: 9px;
  padding: 1px 5px;
  border-radius: 4px;
}

.sandy-tile.sandy-thinking {
  border-color: rgba(240, 151, 88, 0.9);
  box-shadow: 0 0 25px rgba(240, 151, 88, 0.35);
}

.sandy-tile.sandy-thinking .sandy-glow-orb {
  animation: orb-pulse 1s infinite alternate ease-in-out;
}

@keyframes orb-pulse {
  0% { transform: scale(1); box-shadow: 0 0 15px rgba(240, 151, 88, 0.4); }
  100% { transform: scale(1.15); box-shadow: 0 0 35px rgba(240, 151, 88, 0.8); }
}

.play-voice-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: #f1f1f0;
  border: 1px solid #ddd;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 500;
  padding: 2px 7px;
  color: #17191c;
  cursor: pointer;
  transition: all 0.15s ease;
}

.play-voice-btn:hover {
  background: #17191c;
  color: #fff;
  border-color: #17191c;
}

.screen-tag {
  background: #3b82f6;
  color: #fff;
  font-size: 9px;
  padding: 1px 5px;
  border-radius: 4px;
}

/* STAGE CONTROLS */
.stage-controls {
  padding: 8px 12px;
  background: #141519;
  border-top: 1px solid #23252b;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.control-group {
  display: flex;
  gap: 6px;
}

.stage-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 6px 11px;
  border-radius: 6px;
  background: #24262d;
  color: #e2e4ea;
  font-size: 11.5px;
  font-weight: 500;
  min-height: 32px;
}
.stage-btn:hover {
  background: #353842;
}

.stage-btn.muted {
  background: #3e1f23;
  color: #f87171;
}

.stage-btn.btn-leave {
  background: #dc2626;
  color: #fff;
  font-weight: 600;
}
.stage-btn.btn-leave:hover {
  background: #b91c1c;
}

/* CARD PROMPT AREA */
.card-prompt-area {
  margin-top: 14px;
}

.card-prompt-area textarea {
  width: 100%;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  padding: 12px 14px;
  font-size: 13px;
  outline: none;
  resize: none;
  color: var(--ink);
  line-height: 1.5;
  background: #fafaf9;
}
.card-prompt-area textarea:focus {
  background: #ffffff;
  border-color: #aaa;
}

.prompt-chips {
  display: flex;
  gap: 6px;
  margin-top: 8px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 2px;
}

.chip-btn {
  padding: 4px 10px;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  font-size: 11px;
  color: #686b72;
  background: #fbfbfb;
  white-space: nowrap;
}
.chip-btn:hover {
  background: var(--bg-soft);
  color: var(--ink);
  border-color: #bbb;
}

.card-footer {
  margin-top: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.btn-black {
  background: var(--accent);
  color: #ffffff;
  border-radius: 8px;
  padding: 9px 18px;
  font-size: 13px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.btn-black:hover {
  background: var(--accent-hover);
}

.card-footer-note {
  font-size: 11px;
  color: #9c9ea6;
}

/* ============================================================
   6. TRANSCRIPT TIMELINE (Matches screenshot thread)
   ============================================================ */
.transcript-thread {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.thread-item {
  display: flex;
  gap: 14px;
}

.thread-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: #e7ddd4;
  color: #64513f;
  display: grid;
  place-items: center;
  font-size: 12px;
  font-weight: 700;
  flex: 0 0 34px;
}

.sandy-avatar {
  background: var(--orange);
  color: #ffffff;
}

.thread-body {
  flex: 1;
  font-size: 13.5px;
  line-height: 1.6;
}

.thread-meta {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 3px;
}

.thread-meta strong {
  font-weight: 700;
  color: var(--ink);
}

.thread-role {
  font-size: 11.5px;
  color: #92949c;
}

.thread-time {
  font-size: 11.5px;
  color: #92949c;
  margin-left: auto;
}

.thread-text {
  color: #2b2d33;
}

/* ============================================================
   7. BOTTOM STATUS BAR
   ============================================================ */
.bottom-status-bar {
  height: 34px;
  min-height: 34px;
  background: #f7f7f6;
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  font-size: 11px;
  color: #8c8e96;
}

/* MODALS */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.35);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 100;
  display: grid;
  place-items: center;
  padding: 16px;
}

.modal-box {
  background: #ffffff;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  width: min(520px, 94vw);
  padding: 22px;
  box-shadow: 0 16px 40px rgba(0,0,0,0.12);
}

.report-box {
  width: min(720px, 94vw);
  max-height: 85vh;
  max-height: 85dvh;
  overflow-y: auto;
}

.modal-box-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.modal-box-head h3 {
  font-size: 16px;
  font-weight: 700;
}

.modal-box-body {
  font-size: 13px;
  line-height: 1.6;
  color: #3b3d42;
}

.radar-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}
.radar-row span:first-child {
  width: 110px;
  font-weight: 600;
}
.radar-track {
  flex: 1;
  height: 6px;
  background: #eee;
  border-radius: 3px;
  overflow: hidden;
}
.radar-fill {
  height: 100%;
  background: var(--accent);
}

/* ============================================================
   8. MOBILE & IPHONE OPTIMIZATIONS (@media queries)
   ============================================================ */

@media (max-width: 900px) {
  .messages-pane {
    display: none !important;
  }
}

@media (max-width: 768px) {
  .mobile-only {
    display: grid !important;
  }
  .desktop-only {
    display: none !important;
  }

  /* Top Bar Mobile */
  .topbar {
    height: 54px;
    min-height: 54px;
    padding: 0 14px;
    gap: 12px;
  }

  .brand {
    font-size: 19px;
  }

  .global-search {
    height: 34px;
    padding: 0 10px;
  }
  .global-search input {
    font-size: 16px !important; /* Prevents iOS Safari auto-zoom */
  }
  .global-search kbd {
    display: none;
  }

  /* Slide-over Sidebar Drawer on Mobile */
  .sidebar-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
    z-index: 80;
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
  }

  .sidebar {
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    width: 270px;
    z-index: 90;
    transform: translateX(-100%);
    transition: transform 0.24s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 4px 0 24px rgba(0,0,0,0.15);
    padding: 16px 14px;
  }

  .sidebar.open {
    transform: translateX(0);
  }

  /* Reader Stage Mobile */
  .reader-header {
    height: 40px;
    min-height: 40px;
    padding: 0 16px;
    font-size: 11px;
  }

  .reader-scrollable {
    padding: 18px 14px 28px;
  }

  .reader-hero h1 {
    font-size: 21px;
    line-height: 1.28;
    margin-bottom: 8px;
  }

  .hero-meta {
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
  }

  .meta-actions {
    width: 100%;
    margin-left: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 4px;
  }

  .pill-action-btn {
    padding: 7px 10px;
    font-size: 11px;
    border-radius: 7px;
  }

  /* Reply / Stage Card Mobile */
  .reply-card {
    padding: 14px 12px;
    border-radius: 12px;
    margin-bottom: 22px;
  }

  .card-meta-line {
    font-size: 11px;
  }
  .truncate-mobile {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 220px;
  }

  .video-grid {
    grid-template-columns: 1fr;
    gap: 6px;
    padding: 6px;
    min-height: 180px;
  }

  .tile {
    min-height: 160px;
    height: 180px;
  }

  .stage-controls {
    flex-direction: column;
    gap: 8px;
    padding: 8px 6px;
  }

  .control-group {
    width: 100%;
    justify-content: space-between;
  }

  .stage-btn {
    flex: 1;
    justify-content: center;
    padding: 8px 4px;
    font-size: 11px;
    min-height: 38px;
  }

  .card-prompt-area textarea {
    font-size: 16px !important; /* CRITICAL for iPhone Safari to prevent zooming page */
    padding: 10px 12px;
  }

  .btn-black {
    width: 100%;
    min-height: 42px;
    font-size: 13.5px;
  }

  .card-footer {
    flex-direction: column;
    gap: 8px;
  }

  /* Transcript Thread Mobile */
  .transcript-thread {
    gap: 16px;
  }
  .thread-item {
    gap: 10px;
  }
  .thread-avatar {
    width: 30px;
    height: 30px;
    font-size: 11px;
    flex: 0 0 30px;
  }
  .thread-body {
    font-size: 13px;
  }
  .thread-meta {
    flex-wrap: wrap;
    gap: 4px;
  }

  /* Modal on Mobile */
  .modal-box {
    width: 95vw;
    padding: 16px 14px;
  }
}