/* ============================================================
   WhatsApp-style chat demo — GestorLocal
   Fidelity target: real WhatsApp Android/iOS hybrid.
   Palette: header #075E54 · outgoing #DCF8C6 · wallpaper #ECE5DD
   ============================================================ */

.wa-phone,
.wa-phone * {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

.wa-phone {
  --wa-teal: #075e54;
  --wa-teal-dark: #054d44;
  --wa-out: #dcf8c6;
  --wa-bg: #ece5dd;
  --wa-meta: #667781;
  --wa-blue: #53bdeb;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Helvetica, Arial, sans-serif;
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  background: var(--wa-bg);
  position: relative;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* ---- status bar (phone chrome) ---- */
.wa-statusbar {
  flex: none;
  height: 24px;
  background: var(--wa-teal-dark);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 10px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.2px;
}

.wa-statusbar .wa-sb-icons {
  display: flex;
  align-items: center;
  gap: 5px;
}

.wa-statusbar svg {
  display: block;
  width: 13px;
  height: 13px;
  fill: #fff;
}

/* ---- header ---- */
.wa-header {
  flex: none;
  height: 60px;
  background: var(--wa-teal);
  color: #fff;
  display: flex;
  align-items: center;
  padding: 0 8px 0 4px;
  gap: 4px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.25);
  z-index: 3;
}

.wa-back {
  display: flex;
  align-items: center;
  flex: none;
}

.wa-back svg {
  width: 24px;
  height: 24px;
  fill: #fff;
}

.wa-avatar {
  flex: none;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 25%, #b8e6dc, #4fa895 60%, #2e7d6d);
  color: #fff;
  font-weight: 700;
  font-size: 17px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 6px;
  user-select: none;
}

.wa-peer {
  flex: 1;
  min-width: 0;
  line-height: 1.25;
}

.wa-peer-name {
  font-size: 16px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.wa-peer-status {
  font-size: 12.5px;
  color: rgba(255, 255, 255, 0.85);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: opacity 0.15s ease;
}

.wa-header-icons {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 0 6px;
  flex: none;
}

.wa-header-icons svg {
  width: 21px;
  height: 21px;
  fill: #fff;
  opacity: 0.95;
}

/* ---- messages area + wallpaper doodle ---- */
.wa-messages {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 10px 4.5% 14px;
  display: flex;
  flex-direction: column;
  scroll-behavior: smooth;
  background-color: var(--wa-bg);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140' viewBox='0 0 140 140'%3E%3Cg fill='none' stroke='%23c9beb2' stroke-width='1.4' opacity='0.38'%3E%3Ccircle cx='22' cy='24' r='7'/%3E%3Cpath d='M60 14c6-8 16-6 18 2'/%3E%3Cpath d='M104 26l7-7M104 19l7 7'/%3E%3Cpath d='M18 74c0-6 5-10 10-9'/%3E%3Ccircle cx='72' cy='66' r='4'/%3E%3Cpath d='M112 66c-2 8-12 10-16 4'/%3E%3Cpath d='M30 116l6 6M36 116l-6 6'/%3E%3Cpath d='M76 108c8-2 12 6 8 11'/%3E%3Ccircle cx='120' cy='114' r='6'/%3E%3Cpath d='M52 44q4-5 8 0t8 0'/%3E%3Cpath d='M92 92q4-5 8 0t8 0'/%3E%3C/g%3E%3C/svg%3E");
  background-size: 210px 210px;
}

.wa-messages::-webkit-scrollbar {
  width: 0;
}

/* day chip */
.wa-day {
  align-self: center;
  background: #e1f2fa;
  color: #54656f;
  font-size: 12px;
  font-weight: 500;
  padding: 5px 12px;
  border-radius: 8px;
  box-shadow: 0 1px 0.5px rgba(11, 20, 26, 0.13);
  margin: 4px 0 10px;
  text-transform: uppercase;
  letter-spacing: 0.2px;
}

/* encryption notice chip */
.wa-e2e {
  align-self: center;
  background: #fdf3c5;
  color: #54656f;
  font-size: 12px;
  line-height: 1.35;
  padding: 6px 12px;
  border-radius: 8px;
  box-shadow: 0 1px 0.5px rgba(11, 20, 26, 0.13);
  margin-bottom: 12px;
  max-width: 86%;
  text-align: center;
}

/* ---- bubbles ---- */
.wa-msg {
  position: relative;
  max-width: 82%;
  padding: 6px 8px 7px 9px;
  margin-bottom: 3px;
  border-radius: 8px;
  font-size: 14.5px;
  line-height: 1.35;
  color: #111b21;
  box-shadow: 0 1px 0.5px rgba(11, 20, 26, 0.13);
  animation: wa-pop 0.22s cubic-bezier(0.18, 0.89, 0.32, 1.18) both;
  word-wrap: break-word;
}

@keyframes wa-pop {
  from {
    opacity: 0;
    transform: translateY(14px) scale(0.96);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.wa-msg strong {
  font-weight: 600;
}

.wa-msg .wa-text {
  display: inline;
}

/* meta (time + ticks) floated so text wraps around, WhatsApp-style */
.wa-msg .wa-meta {
  float: right;
  margin: 8px 0 -4px 8px;
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: 11px;
  color: var(--wa-meta);
  line-height: 1;
  position: relative;
  top: 4px;
  white-space: nowrap;
}

.wa-msg--in {
  align-self: flex-start;
  background: #fff;
  border-top-left-radius: 0;
  margin-top: 8px;
}

.wa-msg--in::before {
  content: "";
  position: absolute;
  top: 0;
  left: -8px;
  width: 8px;
  height: 13px;
  background: #fff;
  clip-path: polygon(100% 0, 100% 100%, 0 0);
}

.wa-msg--out {
  align-self: flex-end;
  background: var(--wa-out);
  border-top-right-radius: 0;
  margin-top: 8px;
}

.wa-msg--out::before {
  content: "";
  position: absolute;
  top: 0;
  right: -8px;
  width: 8px;
  height: 13px;
  background: var(--wa-out);
  clip-path: polygon(0 0, 100% 0, 0 100%);
}

/* consecutive same-side bubbles: tighter, no tail */
.wa-msg--followup {
  margin-top: 2px;
  border-radius: 8px;
}

.wa-msg--followup::before {
  display: none;
}

/* ---- ticks ---- */
.wa-ticks {
  display: inline-flex;
  width: 16px;
  height: 11px;
}

.wa-ticks svg {
  width: 16px;
  height: 11px;
}

.wa-ticks .wa-tick2 {
  opacity: 0;
}

.wa-ticks svg path {
  fill: var(--wa-meta);
  transition: fill 0.25s ease;
}

.wa-ticks[data-state="delivered"] .wa-tick2 {
  opacity: 1;
}

.wa-ticks[data-state="read"] .wa-tick2 {
  opacity: 1;
}

.wa-ticks[data-state="read"] svg path {
  fill: var(--wa-blue);
}

/* ---- typing indicator bubble ---- */
.wa-typing {
  align-self: flex-start;
  background: #fff;
  border-radius: 8px;
  border-top-left-radius: 0;
  box-shadow: 0 1px 0.5px rgba(11, 20, 26, 0.13);
  padding: 12px 14px;
  margin-top: 8px;
  margin-bottom: 3px;
  position: relative;
  display: inline-flex;
  gap: 4.5px;
  animation: wa-pop 0.22s cubic-bezier(0.18, 0.89, 0.32, 1.18) both;
}

.wa-typing::before {
  content: "";
  position: absolute;
  top: 0;
  left: -8px;
  width: 8px;
  height: 13px;
  background: #fff;
  clip-path: polygon(100% 0, 100% 100%, 0 0);
}

.wa-typing i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #9aa8b0;
  animation: wa-dot 1.2s infinite ease-in-out;
}

.wa-typing i:nth-child(2) {
  animation-delay: 0.18s;
}

.wa-typing i:nth-child(3) {
  animation-delay: 0.36s;
}

@keyframes wa-dot {
  0%,
  60%,
  100% {
    transform: translateY(0);
    opacity: 0.5;
  }
  30% {
    transform: translateY(-4px);
    opacity: 1;
  }
}

/* ---- composer ---- */
.wa-composer {
  flex: none;
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 6px 8px 8px;
  background: transparent;
}

.wa-input {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 9px;
  background: #fff;
  border-radius: 24px;
  padding: 10px 14px;
  box-shadow: 0 1px 0.5px rgba(11, 20, 26, 0.13);
  color: #8696a0;
  font-size: 14.5px;
  white-space: nowrap;
  overflow: hidden;
}

.wa-input svg {
  flex: none;
  width: 22px;
  height: 22px;
  fill: #8696a0;
}

.wa-mic {
  flex: none;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #00a884;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 1px 2px rgba(11, 20, 26, 0.25);
}

.wa-mic svg {
  width: 21px;
  height: 21px;
  fill: #fff;
}

/* ---- end card overlay ---- */
.wa-endcard {
  position: absolute;
  inset: 0;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 9%;
  background: rgba(4, 32, 28, 0.9);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.7s ease;
}

.wa-endcard.is-visible {
  opacity: 1;
}

.wa-endcard-inner {
  text-align: center;
  color: #fff;
  max-width: 30em;
}

.wa-endcard-inner .wa-end-lead {
  font-size: clamp(16px, 4.6vw, 21px);
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.92);
  margin-bottom: 0.9em;
}

.wa-endcard-inner .wa-end-strong {
  font-size: clamp(18px, 5.4vw, 25px);
  font-weight: 700;
  line-height: 1.35;
}

.wa-endcard-inner .wa-end-strong em {
  font-style: normal;
  color: #4be3ae;
}