div.wacontainer-viewer {
  margin: auto;
  display: block;
  width: 331px;
  margin-top: 20px;
  border: 1px solid #666;
  padding: 24px 38px 24px 20px;
  border-radius: 7px;
  background: rgb(229, 221, 213);
  border-radius: 10px;
}

div.waheadertext_preview {
  color: rgba(0, 0, 0, 0.76);
  font-family: "Segoe UI Historic", "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 15px;
  font-weight: 700;
  padding-bottom: 6px;
  padding-left: 9px;
  padding-right: 7px;
  padding-top: 7px;
  overflow-wrap: break-word;
  text-align: start;
  width: auto;
  -webkit-font-smoothing: antialiased;
}

div.container-internal {
  background: #fff;
  border-radius: 7px;
  overflow: hidden;
}

img.wapreview {
  border-bottom-color: rgb(28, 30, 33);
  border-bottom-style: none;
  border-bottom-width: 0px;
  border-end-end-radius: 0px;
  border-end-start-radius: 0px;
  border-image-outset: 0;
  border-image-repeat: stretch;
  border-image-slice: 100%;
  border-image-source: none;
  border-image-width: 1;
  border-left-color: rgb(28, 30, 33);
  border-left-style: none;
  border-left-width: 0px;
  border-right-color: rgb(28, 30, 33);
  border-right-style: none;
  border-right-width: 0px;
  border-start-end-radius: 0px;
  border-start-start-radius: 0px;
  border-top-color: rgb(28, 30, 33);
  border-top-style: none;
  border-top-width: 0px;
  color: rgb(28, 30, 33);
  display: block;
  font-family: "Segoe UI Historic", "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 12px;
  height: 130px;
  line-height: 16.08px;
  min-width: 240px;
  object-fit: cover;
  overflow-clip-margin: content-box;
  overflow-wrap: break-word;
  overflow-x: clip;
  overflow-y: clip;
  width: 100%;
  -webkit-font-smoothing: antialiased;
}

div.watext_preview {
  color: rgb(38, 38, 38);
  direction: ltr;
  display: block;
  font-family: "Segoe UI Historic", "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 13.6px;
  line-height: 19px;
  overflow-wrap: break-word;
  padding-bottom: 6px;
  padding-left: 9px;
  padding-right: 7px;
  padding-top: 7px;
  unicode-bidi: isolate;
  width: 100%;
  -webkit-font-smoothing: antialiased;
}

div.wafooter_preview {
  color: rgba(0, 0, 0, 0.45);
  direction: ltr;
  display: block;
  font-family: "Segoe UI Historic", "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 13px;
  line-height: 17px;
  overflow-wrap: break-word;
  padding-bottom: 8px;
  padding-left: 9px;
  padding-right: 7px;
  padding-top: 0px;
  unicode-bidi: isolate;
  width: 100%;
  -webkit-font-smoothing: antialiased;
}

div.wabutton_preview {
  align-items: center;
  background: linear-gradient(to right, rgb(27, 135, 85), rgb(27, 135, 85), rgb(27, 135, 85)) top/100% 0.5px no-repeat;
  color: rgb(27, 135, 85);
  column-gap: 4px;
  direction: ltr;
  display: flex;
  flex-direction: row;
  font-family: "Segoe UI Historic", "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 14px;
  height: 44px;
  justify-content: center;
  line-height: 20px;
  min-width: 240px;
  overflow-wrap: break-word;
  text-wrap-mode: wrap;
  unicode-bidi: isolate;
  white-space-collapse: preserve;
  width: 100%;
  -webkit-font-smoothing: antialiased;
}

span.wabutton_spanicon_preview {
  background-image: url(https://static.xx.fbcdn.net/rsrc.php/v4/yj/r/nZWgneOz23R.png);
  background-repeat: no-repeat;
  background-size: contain;
  color: rgb(27, 135, 85);
  direction: ltr;
  display: block;
  filter: hue-rotate(-49deg) brightness(0.7);
  flex-shrink: 0;
  font-family: "Segoe UI Historic", "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 14px;
  height: 16px;
  line-height: 20px;
  opacity: 0.8;
  overflow-wrap: break-word;
  text-wrap-mode: wrap;
  white-space-collapse: preserve;
  width: 16px;
  -webkit-font-smoothing: antialiased;
}

span.wabutton_spanicon_preview.url {
  background-image: url(https://static.xx.fbcdn.net/rsrc.php/v4/yj/r/nZWgneOz23R.png);
}

span.wabutton_spanicon_preview.phone_number {
  background-image: url(https://static.xx.fbcdn.net/rsrc.php/v4/yV/r/RpDwZGtZyIh.png);
}

span.wabutton_spanicon_preview.quick_reply {
  background-image: url(https://static.xx.fbcdn.net/rsrc.php/v4/yK/r/ZEsJYnG0s3x.png);
}

span.wabutton_spanicon_preview.copy_code {
  background-image: url(https://static.xx.fbcdn.net/rsrc.php/v4/yE/r/fFBCioFMZZ9.png);
}

/* ---------- Viewer ---------- */
div.wa-container {
  height: calc(100vh - 258px);
  padding: min(2vw, 20px);
}

@media (max-width: 720px) {
  div.wa-container {
    padding: 0;
  }
  div.wa-container div.wachat {
    border-radius: 0;
    border: 0;
  }
}
div.wachat {
  --wa-accent: #00a884;
  --wa-panel: #ffffff;
  --wa-head: #f0f2f5;
  --wa-chat-bg: #efeae2;
  --wa-dots: rgba(11,20,26,.045);
  --wa-in: #ffffff;
  --wa-out: #d9fdd3;
  --wa-text: #111b21;
  --wa-muted: #667781;
  --wa-border: #e9edef;
  --wa-input: #ffffff;
  --wa-hover: #f5f6f6;
  --wa-active: #f0f2f5;
  --wa-search: #f0f2f5;
  --wa-tick: #53bdeb;
  --wa-danger: #ea0038;
  --wa-chip: #ffffff;
  --wa-shadow: 0 1px .5px rgba(11,20,26,.13);
  display: flex;
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 420px;
  overflow: hidden;
  background: var(--wa-panel);
  color: var(--wa-text);
  font: 14px/1.4 "Segoe UI", "Helvetica Neue", Helvetica, Arial, sans-serif;
  border: 1px solid var(--wa-border);
  border-radius: 8px;
}

div.wachat[data-theme=dark] {
  --wa-panel: #111b21;
  --wa-head: #202c33;
  --wa-chat-bg: #0b141a;
  --wa-dots: rgba(255,255,255,.03);
  --wa-in: #202c33;
  --wa-out: #005c4b;
  --wa-text: #e9edef;
  --wa-muted: #8696a0;
  --wa-border: #222d34;
  --wa-input: #2a3942;
  --wa-hover: #202c33;
  --wa-active: #2a3942;
  --wa-search: #202c33;
  --wa-chip: #182229;
  --wa-shadow: none;
}

@media (prefers-color-scheme: dark) {
  div.wachat:not([data-theme=light]) {
    --wa-panel: #111b21;
    --wa-head: #202c33;
    --wa-chat-bg: #0b141a;
    --wa-dots: rgba(255,255,255,.03);
    --wa-in: #202c33;
    --wa-out: #005c4b;
    --wa-text: #e9edef;
    --wa-muted: #8696a0;
    --wa-border: #222d34;
    --wa-input: #2a3942;
    --wa-hover: #202c33;
    --wa-active: #2a3942;
    --wa-search: #202c33;
    --wa-chip: #182229;
    --wa-shadow: none;
  }
}
div.wachat *, div.wachat *::before, div.wachat *::after {
  box-sizing: border-box;
}

div.wachat [hidden] {
  display: none !important;
}

div.wachat button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 0;
}

div.wachat :focus-visible {
  outline: 2px solid var(--wa-accent);
  outline-offset: -2px;
}

/* ---------- Colonna sinistra ---------- */
div.wachat .wa-side {
  width: 340px;
  min-width: 280px;
  max-width: 38%;
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--wa-border);
  background: var(--wa-panel);
}

div.wachat .wa-bar {
  height: 59px;
  flex: none;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 16px;
  background: var(--wa-head);
}

div.wachat .wa-title {
  margin: 0;
  font-size: 19px;
  font-weight: 600;
}

div.wachat .wa-search {
  padding: 8px 12px;
  border-bottom: 1px solid var(--wa-border);
}

div.wachat .wa-search-input {
  width: 100%;
  height: 36px;
  border: 0;
  border-radius: 8px;
  padding: 0 14px;
  background: var(--wa-search) !important;
  color: var(--wa-text);
  font: inherit;
}

div.wachat .wa-search-input::placeholder {
  color: var(--wa-muted);
}

div.wachat .wa-list {
  list-style: none;
  margin: 0;
  padding: 0;
  overflow-y: auto;
  flex: 1;
}

div.wachat .wa-none {
  padding: 24px 16px;
  color: var(--wa-muted);
  text-align: center;
}

div.wachat .wa-contact {
  display: flex;
  width: 100%;
  align-items: center;
  gap: 14px;
  padding: 0 16px;
  height: 72px;
  text-align: left;
}

div.wachat .wa-contact:hover {
  background: var(--wa-hover);
}

div.wachat .wa-contact.active {
  background: var(--wa-active);
}

div.wachat .wa-cbody {
  flex: 1;
  min-width: 0;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 3px;
  border-bottom: 1px solid var(--wa-border);
}

div.wachat .wa-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

div.wachat .wa-cname {
  font-size: 16px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

div.wachat .wa-ctime {
  font-size: 12px;
  color: var(--wa-muted);
  flex: none;
}

div.wachat .wa-ctime.unread {
  color: var(--wa-accent);
}

div.wachat .wa-prev {
  display: flex;
  align-items: center;
  gap: 4px;
  min-width: 0;
  color: var(--wa-muted);
  font-size: 14px;
}

div.wachat .wa-prev-t {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

div.wachat .wa-prev-t.typing {
  color: var(--wa-accent);
}

div.wachat .wa-badge {
  flex: none;
  min-width: 20px;
  height: 20px;
  padding: 0 6px;
  border-radius: 10px;
  background: var(--wa-accent);
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

div.wachat .wa-avatar {
  flex: none;
  width: 49px;
  height: 49px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 600;
  font-size: 17px;
  user-select: none;
}

div.wachat .wa-conv-head .wa-avatar {
  width: 40px;
  height: 40px;
  font-size: 15px;
}

/* ---------- Colonna destra ---------- */
div.wachat .wa-main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  background: var(--wa-chat-bg);
}

div.wachat .wa-empty {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 6px;
  padding: 24px;
  background: var(--wa-head);
  color: var(--wa-muted);
}

div.wachat .wa-empty-t {
  margin: 0;
  font-size: 24px;
  font-weight: 300;
  color: var(--wa-text);
}

div.wachat .wa-empty-s {
  margin: 0;
  max-width: 34ch;
}

div.wachat .wa-conv {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

div.wachat .wa-who {
  min-width: 0;
}

div.wachat .wa-name {
  font-size: 16px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

div.wachat .wa-sub {
  font-size: 13px;
  color: var(--wa-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

div.wachat .wa-sub.typing {
  color: var(--wa-accent);
}

div.wachat .wa-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--wa-muted);
  flex: none;
}

div.wachat .wa-icon:hover {
  background: var(--wa-active);
}

div.wachat .wa-icon svg {
  width: 24px;
  height: 24px;
}

div.wachat .wa-back {
  display: none;
  margin-left: -8px;
}

div.wachat .wa-msgs {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 16px max(16px, 6%) 8px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  background-color: var(--wa-chat-bg);
  background-image: radial-gradient(var(--wa-dots) 1.2px, transparent 1.4px);
  background-size: 22px 22px;
}

div.wachat .wa-day {
  align-self: center;
  margin: 10px 0;
  padding: 5px 12px;
  border-radius: 8px;
  background: var(--wa-chip);
  color: var(--wa-muted);
  font-size: 12.5px;
  box-shadow: var(--wa-shadow);
}

div.wachat .wa-msg {
  position: relative;
  max-width: min(65%, 560px);
  padding: 6px 8px 6px 9px;
  border-radius: 8px;
  box-shadow: var(--wa-shadow);
  font-size: 14.2px;
}

div.wachat .wa-msg.in {
  align-self: flex-start;
  background: var(--wa-in);
}

div.wachat .wa-msg.out {
  align-self: flex-end;
  background: var(--wa-out);
}

div.wachat .wa-msg.first {
  margin-top: 8px;
}

div.wachat .wa-msg.in.first {
  border-top-left-radius: 0;
}

div.wachat .wa-msg.out.first {
  border-top-right-radius: 0;
}

div.wachat .wa-msg::after {
  content: "";
  display: table;
  clear: both;
}

div.wachat .wa-text {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

div.wachat .wa-meta {
  float: right;
  margin: 7px 0 -4px 12px;
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: 11px;
  color: var(--wa-muted);
  white-space: nowrap;
}

div.wachat .wa-tick {
  width: 16px;
  height: 12px;
  display: inline-flex;
}

div.wachat .wa-tick svg {
  width: 100%;
  height: 100%;
}

div.wachat .wa-tick.read {
  color: var(--wa-tick);
}

div.wachat .wa-tick.failed {
  color: var(--wa-danger);
}

div.wachat .wa-msg.failed {
  cursor: pointer;
  outline: 1px solid var(--wa-danger);
}

div.wachat .wa-fail-note {
  display: block;
  margin-top: 2px;
  font-size: 12px;
  color: var(--wa-danger);
}

/* ---------- Composer ---------- */
div.wachat .wa-composer {
  position: relative;
  flex: none;
  display: flex;
  align-items: flex-end;
  gap: 6px;
  padding: 10px 12px;
  background: var(--wa-head);
}

div.wachat .wa-input {
  flex: 1;
  min-width: 0;
  resize: none;
  max-height: 120px;
  border: 0;
  border-radius: 8px;
  padding: 10px 12px;
  background: var(--wa-input);
  color: var(--wa-text);
  font: inherit;
  font-size: 15px;
  line-height: 1.35;
}

div.wachat .wa-input::placeholder {
  color: var(--wa-muted);
}

div.wachat .wa-send {
  flex: none;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--wa-accent);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

div.wachat .wa-send:disabled {
  opacity: 0.5;
  cursor: default;
}

div.wachat .wa-send svg {
  width: 22px;
  height: 22px;
}

div.wachat .wa-emoji {
  position: absolute;
  left: 12px;
  bottom: 62px;
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 2px;
  padding: 8px;
  border-radius: 10px;
  background: var(--wa-panel);
  border: 1px solid var(--wa-border);
  box-shadow: 0 4px 16px rgba(11, 20, 26, 0.18);
  z-index: 5;
}

div.wachat .wa-emoji button {
  width: 34px;
  height: 34px;
  border-radius: 6px;
  font-size: 20px;
  line-height: 1;
}

div.wachat .wa-emoji button:hover {
  background: var(--wa-active);
}

/* ---------- Mobile: elenco e conversazione a schermo intero ---------- */
@media (max-width: 720px) {
  div.wachat .wa-side {
    width: 100%;
    max-width: none;
    border-right: 0;
  }
  div.wachat .wa-main {
    position: absolute;
    inset: 0;
    visibility: hidden;
    transform: translateX(100%);
    transition: transform 0.2s ease, visibility 0s 0.2s;
  }
  div.wachat.is-open .wa-main {
    visibility: visible;
    transform: none;
    transition: transform 0.2s ease;
  }
  div.wachat .wa-back {
    display: inline-flex;
  }
  div.wachat .wa-msg {
    max-width: 82%;
  }
  div.wachat .wa-input {
    font-size: 16px;
  }
}
@media (prefers-reduced-motion: reduce) {
  div.wachat .wa-main, div.wachat.is-open .wa-main {
    transition: none;
  }
}