:root {
  --ink: #19201c;
  --muted: #657069;
  --paper: #fffaf1;
  --panel: #ffffff;
  --mint: #77d7bd;
  --teal: #126f6a;
  --coral: #ef6f5b;
  --yellow: #ffd45d;
  --line: #22322b;
  --shadow: 0 18px 40px rgba(25, 32, 28, 0.16);
}

* {
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(90deg, rgba(18, 111, 106, 0.08) 1px, transparent 1px),
    linear-gradient(rgba(18, 111, 106, 0.08) 1px, transparent 1px),
    var(--paper);
  background-size: 28px 28px;
  font-family: Avenir Next, Gill Sans, Trebuchet MS, sans-serif;
}

button,
input {
  font: inherit;
}

.app-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 380px;
  gap: 20px;
  width: min(1180px, calc(100vw - 32px));
  min-height: calc(100vh - 32px);
  margin: 16px auto;
}

.stage,
.debug-panel {
  border: 2px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.stage {
  display: grid;
  grid-template-rows: auto minmax(240px, 1fr) auto auto auto auto;
  overflow: hidden;
}

.topbar,
.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px;
  border-bottom: 2px solid var(--line);
}

.eyebrow {
  margin: 0 0 4px;
  color: var(--teal);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0;
}

h1,
h2 {
  margin: 0;
  line-height: 1;
  letter-spacing: 0;
}

h1 {
  font-size: clamp(42px, 7vw, 96px);
}

h2 {
  font-size: 26px;
}

.status-pill {
  min-width: 92px;
  padding: 10px 12px;
  border: 2px solid var(--line);
  border-radius: 999px;
  background: var(--yellow);
  text-align: center;
  font-size: 14px;
  font-weight: 900;
}

.dog-scene {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 300px;
  background:
    radial-gradient(circle at 30% 28%, rgba(255, 212, 93, 0.52), transparent 26%),
    linear-gradient(135deg, rgba(119, 215, 189, 0.25), rgba(239, 111, 91, 0.16));
  overflow: hidden;
}

.dog {
  position: relative;
  width: min(360px, 58vw);
  aspect-ratio: 1 / 0.82;
  transform-origin: 50% 80%;
  animation: dog-breathe 3.2s ease-in-out infinite;
}

.face {
  position: absolute;
  inset: 16% 14% 0;
  border: 3px solid var(--line);
  border-radius: 44% 44% 36% 36%;
  background: #f8c78a;
  box-shadow: inset -18px -18px 0 rgba(126, 76, 35, 0.12);
}

.ear {
  position: absolute;
  top: 8%;
  width: 34%;
  height: 46%;
  border: 3px solid var(--line);
  background: #8b5a3b;
  z-index: 0;
}

.ear-left {
  left: 4%;
  border-radius: 65% 25% 70% 35%;
  transform: rotate(-18deg);
}

.ear-right {
  right: 4%;
  border-radius: 25% 65% 35% 70%;
  transform: rotate(18deg);
}

.eye {
  position: absolute;
  top: 35%;
  width: 24px;
  height: 24px;
  border: 3px solid var(--line);
  border-radius: 50%;
  background: var(--ink);
}

.eye::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 4px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: white;
}

.eye-left {
  left: 28%;
}

.eye-right {
  right: 28%;
}

.snout {
  position: absolute;
  left: 50%;
  bottom: 18%;
  width: 34%;
  height: 30%;
  border: 3px solid var(--line);
  border-radius: 48%;
  background: #fff3da;
  transform: translateX(-50%);
}

.nose {
  position: absolute;
  top: 18%;
  left: 50%;
  width: 32px;
  height: 22px;
  border-radius: 48%;
  background: var(--ink);
  transform: translateX(-50%);
}

.mouth {
  position: absolute;
  left: 50%;
  bottom: 20%;
  width: 44px;
  height: 22px;
  border-bottom: 4px solid var(--line);
  border-radius: 0 0 42px 42px;
  transform: translateX(-50%);
}

.collar {
  position: absolute;
  left: 50%;
  bottom: -3%;
  width: 46%;
  height: 12%;
  border: 3px solid var(--line);
  border-radius: 999px;
  background: var(--coral);
  transform: translateX(-50%);
}

.sound-rings {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.sound-rings span {
  position: absolute;
  top: 48%;
  left: 50%;
  width: 220px;
  height: 220px;
  border: 2px solid rgba(18, 111, 106, 0.28);
  border-radius: 50%;
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.55);
}

body.recording .sound-rings span {
  animation: ring 1.6s ease-out infinite;
}

body.recording .sound-rings span:nth-child(2) {
  animation-delay: 0.28s;
}

body.recording .sound-rings span:nth-child(3) {
  animation-delay: 0.56s;
}

.reply-surface {
  min-height: 98px;
  padding: 22px;
  border-top: 2px solid var(--line);
  border-bottom: 2px solid var(--line);
  background: #f7fffb;
  font-size: clamp(22px, 3vw, 34px);
  font-weight: 900;
  line-height: 1.28;
}

.activity-tray {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 10px;
  padding: 14px 18px 0;
  background: #f7fffb;
}

.activity-button {
  min-height: 44px;
  border: 2px solid var(--line);
  border-radius: 8px;
  background: white;
  color: var(--ink);
  font-weight: 900;
  cursor: pointer;
  transition: transform 140ms ease, background 140ms ease;
}

.activity-button:hover {
  transform: translateY(-2px);
  background: var(--yellow);
}

.controls {
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr);
  gap: 14px;
  padding: 18px;
}

.voice-note {
  padding: 0 18px 16px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.mic-button,
.text-form button,
.ghost-button {
  border: 2px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  background: white;
  font-weight: 900;
  cursor: pointer;
  transition: transform 140ms ease, box-shadow 140ms ease, background 140ms ease;
}

.mic-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 58px;
  background: var(--mint);
  box-shadow: 0 6px 0 var(--line);
}

.mic-button:active,
body.recording .mic-button {
  transform: translateY(5px);
  box-shadow: 0 1px 0 var(--line);
  background: var(--coral);
}

.mic-icon {
  position: relative;
  width: 18px;
  height: 28px;
  border: 3px solid var(--line);
  border-radius: 999px;
  background: white;
}

.mic-icon::before,
.mic-icon::after {
  content: "";
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  background: var(--line);
}

.mic-icon::before {
  bottom: -10px;
  width: 3px;
  height: 10px;
}

.mic-icon::after {
  bottom: -12px;
  width: 18px;
  height: 3px;
  border-radius: 999px;
}

.text-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 86px;
  gap: 10px;
}

.text-form input {
  min-width: 0;
  border: 2px solid var(--line);
  border-radius: 8px;
  padding: 0 16px;
  color: var(--ink);
  font-size: 18px;
  outline: none;
}

.text-form input:focus {
  box-shadow: 0 0 0 4px rgba(119, 215, 189, 0.45);
}

.text-form button {
  background: var(--yellow);
}

.debug-panel {
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr);
  min-height: 0;
  overflow: hidden;
}

.ghost-button {
  padding: 10px 12px;
  background: #f7fffb;
}

.meta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-bottom: 2px solid var(--line);
}

.meta-grid div {
  padding: 14px;
}

.meta-grid div + div {
  border-left: 2px solid var(--line);
}

.meta-grid span {
  display: block;
  margin-bottom: 4px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
}

.meta-grid strong {
  display: block;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.log-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 0;
  padding: 16px;
  overflow: auto;
}

.log-item {
  border: 2px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: white;
}

.log-item .speaker {
  padding: 8px 10px;
  border-bottom: 2px solid var(--line);
  background: #f5f0e7;
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
}

.log-item .content {
  padding: 12px 10px;
  line-height: 1.45;
}

.log-item.pup .speaker {
  background: #dff8ef;
  color: var(--teal);
}

.log-item.warn .speaker {
  background: #ffe1d9;
  color: #9d2f20;
}

.log-item.activity .speaker {
  background: #fff0b9;
  color: #735300;
}

@keyframes dog-breathe {
  0%,
  100% {
    transform: translateY(0) rotate(-1deg);
  }
  50% {
    transform: translateY(8px) rotate(1deg);
  }
}

@keyframes ring {
  0% {
    opacity: 0.7;
    transform: translate(-50%, -50%) scale(0.45);
  }
  100% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(1.4);
  }
}

@media (max-width: 900px) {
  .app-shell {
    grid-template-columns: 1fr;
    width: min(100vw - 20px, 720px);
    margin: 10px auto;
  }

  .controls {
    grid-template-columns: 1fr;
  }

  .activity-tray {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .debug-panel {
    min-height: 420px;
  }
}

@media (max-width: 520px) {
  .topbar,
  .panel-head {
    padding: 16px;
  }

  .dog-scene {
    min-height: 240px;
  }

  .reply-surface {
    min-height: 86px;
  }

  .text-form {
    grid-template-columns: 1fr;
  }

  .activity-tray {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}