/* The app's look (Theme.swift, the Mac window): dark by default, light by
   choice or by the system. shared.css carries the Mini App's dark colours. */
:root {
  color-scheme: dark;
  --panel: #0f1520;
  --panel2: #141c29;
  --hover: rgba(255, 255, 255, 0.06);
  --selected: rgba(0, 210, 255, 0.14);
  --unread: #00b7e6;
  --danger: #f43f5e;
}
:root[data-theme='light'] {
  color-scheme: light;
  --bg: #f3f6fa;
  --fg: #0f172a;
  --muted: #64748b;
  --theirs: #ffffff;
  --rim: rgba(15, 23, 42, 0.1);
  --bar: rgba(255, 255, 255, 0.85);
  --panel: #ffffff;
  --panel2: #f8fafc;
  --hover: rgba(15, 23, 42, 0.05);
  --selected: rgba(2, 132, 199, 0.12);
}
@media (prefers-color-scheme: light) {
  :root[data-theme='system'] {
    color-scheme: light;
    --bg: #f3f6fa;
    --fg: #0f172a;
    --muted: #64748b;
    --theirs: #ffffff;
    --rim: rgba(15, 23, 42, 0.1);
    --bar: rgba(255, 255, 255, 0.85);
    --panel: #ffffff;
    --panel2: #f8fafc;
    --hover: rgba(15, 23, 42, 0.05);
    --selected: rgba(2, 132, 199, 0.12);
  }
}
body {
  background: var(--bg);
}
button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}
button {
  cursor: pointer;
}
button:disabled {
  opacity: 0.5;
  cursor: wait;
}
select,
input:not([type='checkbox']):not([type='search']) {
  background: var(--theirs);
  color: var(--fg);
  border: 1px solid var(--rim);
  border-radius: 10px;
  padding: 8px 10px;
  max-width: 100%;
}
.hidden {
  display: none !important;
}
.logo {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  font-weight: 800;
  color: #fff;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
}
.logo.big {
  width: 84px;
  height: 84px;
  border-radius: 24px;
  font-size: 40px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
}

/* Sign-in */
#login {
  height: 100%;
  overflow: auto;
}
#login > header {
  background: transparent;
  border: 0;
}
.login-card {
  width: min(100% - 32px, 520px);
  margin: 24px auto;
  padding: 28px 24px;
  text-align: center;
  background: var(--panel);
  border: 1px solid var(--rim);
  border-radius: 22px;
}
h2 {
  font-size: 26px;
  letter-spacing: -0.4px;
  margin: 0 0 8px;
}
.qr-frame {
  display: inline-grid;
  padding: 12px;
  background: #fff;
  border-radius: 16px;
  margin: 12px 0 4px;
}
#qr,
#transferQr {
  width: 256px;
  height: 256px;
  max-width: 100%;
  image-rendering: pixelated;
}
#linkForm {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 8px;
  margin: 18px 0 0;
}
#linkForm label {
  display: grid;
  gap: 6px;
  text-align: start;
  color: var(--muted);
  font-size: 13px;
}
#linkForm button,
#transferClose {
  border: 1px solid var(--rim);
  border-radius: 10px;
  background: var(--hover);
  padding: 8px 14px;
}
#scanHelp,
#loginStatus,
#countdown,
#transferHelp,
#transferStatus {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

/* The two columns, as the Mac window */
#messenger {
  display: grid;
  grid-template-columns: 360px minmax(0, 1fr);
  height: 100%;
}
aside,
#chatPane {
  display: flex;
  flex-direction: column;
  min-height: 0;
  min-width: 0;
}
aside {
  position: relative;
  background: var(--panel);
  border-inline-end: 1px solid var(--rim);
}
.side-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: calc(12px + var(--inset-top, 0px)) 14px 10px;
  background: transparent;
  border: 0;
}
.side-head h1 {
  font-size: 22px;
  flex: 1;
  margin: 0;
}
.icon {
  background: transparent;
}
.icon:hover {
  background: var(--hover);
}
.search {
  padding: 0 14px 10px;
}
.search input {
  width: 100%;
  border: 0;
  border-radius: 12px;
  padding: 9px 14px;
  background: var(--hover);
  outline: none;
}
#chats {
  min-height: 0;
  padding: 0 6px 12px;
}
.row {
  width: 100%;
  text-align: start;
  border: 0;
  border-radius: 12px;
  background: transparent;
  padding: 9px 10px;
  gap: 12px;
}
.row:hover {
  background: var(--hover);
}
.row.selected {
  background: var(--selected);
}
.row .text {
  display: block;
  border: 0;
  padding: 0;
}
.row .top {
  display: flex;
}
.row .bottom {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 2px;
}
.row .last {
  flex: 1;
  margin: 0;
}
.row .time.unread {
  color: var(--unread);
}
.badge {
  min-width: 20px;
  height: 20px;
  padding: 0 6px;
  border-radius: 999px;
  background: var(--unread);
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  display: grid;
  place-items: center;
}
.avatar {
  overflow: hidden;
  background-size: cover;
  background-position: center;
}
.avatar.photo {
  color: transparent;
}
.avatar.me {
  width: 36px;
  height: 36px;
  font-size: 15px;
}
.avatar.big {
  width: 64px;
  height: 64px;
  font-size: 26px;
}
.banner {
  display: flex;
  gap: 12px;
  align-items: center;
  text-align: start;
  margin: 0 14px 10px;
  padding: 12px;
  border: 1px solid rgba(0, 210, 255, 0.35);
  border-radius: 14px;
  background: var(--selected);
}
.banner small {
  display: block;
  color: var(--muted);
  font-size: 13px;
  margin-top: 2px;
}
.banner-icon {
  font-size: 22px;
  color: var(--accent);
}

/* Settings, over the chat list */
.panel {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  background: var(--panel);
  z-index: 3;
}
.settings-body {
  padding: 4px 14px 24px;
}
.profile {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 4px 18px;
}
.profile b {
  display: block;
  font-size: 18px;
}
.profile small,
.item small,
.foot {
  display: block;
  color: var(--muted);
  font-size: 13px;
}
.group {
  border: 1px solid var(--rim);
  border-radius: 14px;
  overflow: hidden;
  margin-bottom: 14px;
  background: var(--panel2);
}
.item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  min-height: 48px;
  padding: 10px 14px;
  border: 0;
  border-bottom: 1px solid var(--rim);
  background: transparent;
  text-align: start;
}
button.item {
  display: block;
}
.item:last-child {
  border-bottom: 0;
}
button.item:hover {
  background: var(--hover);
}
.item.danger {
  color: var(--danger);
}
.switch input {
  width: 42px;
  height: 24px;
  accent-color: var(--accent2);
  flex: none;
}
.segment {
  display: flex;
  border: 1px solid var(--rim);
  border-radius: 10px;
  overflow: hidden;
}
.segment button {
  border: 0;
  background: transparent;
  padding: 6px 10px;
  font-size: 13px;
}
.segment button.on {
  background: var(--accent2);
  color: #fff;
}
.foot {
  padding: 6px 4px;
}

/* A chat */
#chatPane {
  background: var(--bg);
}
.no-chat {
  flex: 1;
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 14px;
  color: var(--muted);
}
#chatHead {
  min-height: 62px;
  padding: calc(10px + var(--inset-top, 0px)) 16px 10px;
}
#back {
  display: none;
}
#messages {
  max-width: 860px;
  margin: 0 auto;
  padding: 14px 18px 8px;
  gap: 3px;
}
.bubble {
  max-width: min(72%, 560px);
  box-shadow: 0 1px 1px rgba(0, 0, 0, 0.06);
}
.bubble.cont {
  margin-top: -1px;
}
.bubble.mine.cont {
  border-top-right-radius: 8px;
}
.bubble.cont:not(.mine) {
  border-top-left-radius: 8px;
}
.bubble .body {
  white-space: pre-wrap;
}
.bubble .meta.read {
  color: #7dd3fc;
}
.bubble .quote {
  border-inline-start: 3px solid var(--accent);
  padding: 2px 8px;
  margin: 2px 0 5px;
  font-size: 13px;
  color: var(--muted);
  border-radius: 4px;
  background: var(--hover);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.bubble.mine .quote {
  color: rgba(255, 255, 255, 0.8);
  border-color: #fff;
}
.bubble .chips {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
  margin-top: 4px;
}
.bubble .chips span {
  font-size: 13px;
  padding: 1px 7px;
  border-radius: 999px;
  background: var(--hover);
}
.bubble img {
  max-height: 360px;
  cursor: zoom-in;
}
.bubble audio {
  width: 260px;
  max-width: 100%;
}
.bubble .placeholder {
  color: var(--muted);
  font-style: italic;
}
:root[data-theme='light'] .bubble:not(.mine) .meta,
:root[data-theme='light'] .bubble:not(.mine) .orig {
  color: var(--muted);
}
#compose {
  max-width: 860px;
  width: 100%;
  margin: 0 auto;
  background: transparent;
  border: 0;
  padding: 8px 18px calc(14px + var(--inset-bottom, 0px));
  display: flex;
  gap: 8px;
  align-items: flex-end;
}
#compose textarea {
  background: var(--panel);
}
#retrySend {
  border: 1px solid var(--danger);
  color: var(--danger);
  background: transparent;
  border-radius: 999px;
  padding: 8px 12px;
}
.icon.send {
  background: var(--accent);
  color: var(--bg);
  border: 0;
}
:root[data-theme='light'] .icon.send {
  color: #fff;
}

/* Bringing the history over */
.modal {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgba(0, 0, 0, 0.55);
  z-index: 10;
  padding: 16px;
}
.sheet {
  width: min(100%, 460px);
  background: var(--panel);
  border: 1px solid var(--rim);
  border-radius: 22px;
  padding: 24px;
  text-align: center;
}
.progress {
  height: 6px;
  border-radius: 3px;
  background: var(--hover);
  overflow: hidden;
  margin: 14px 0 4px;
}
.progress i {
  display: block;
  height: 100%;
  width: 0;
  background: var(--accent);
  transition: width 0.3s;
}

/* A phone: one column at a time */
@media (max-width: 760px) {
  #messenger {
    grid-template-columns: 1fr;
  }
  #messenger.opened aside {
    display: none;
  }
  #messenger:not(.opened) #chatPane {
    display: none;
  }
  #back {
    display: grid;
  }
  .bubble {
    max-width: 86%;
  }
}