:root {
  color-scheme: light;
  --bg: #f7f6f2;
  --ink: #161616;
  --muted: #6e6a63;
  --line: #dfd9cf;
  --panel: #fffdf8;
  --accent: #0f766e;
  --accent-ink: #ffffff;
  --danger: #b42318;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100svh;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--ink);
}

button,
input,
textarea {
  font: inherit;
}

button {
  border: 0;
  border-radius: 8px;
  background: var(--accent);
  color: var(--accent-ink);
  min-height: 44px;
  padding: 0 18px;
  font-weight: 700;
  cursor: pointer;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

button.ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
}

button.danger {
  background: var(--danger);
}

a {
  color: var(--accent);
  overflow-wrap: anywhere;
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  font-size: clamp(2rem, 5vw, 4.6rem);
  line-height: 0.95;
  letter-spacing: 0;
}

h2 {
  font-size: 1.15rem;
}

.hidden {
  display: none !important;
}

.muted {
  color: var(--muted);
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.76rem;
  font-weight: 800;
  color: var(--accent);
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.admin-layout {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0;
}

.login-panel {
  min-height: calc(100svh - 56px);
  display: grid;
  grid-template-columns: 1fr minmax(280px, 380px);
  align-items: center;
  gap: 48px;
  padding: clamp(24px, 6vw, 72px);
}

.login-panel h1 {
  margin: 8px 0 18px;
}

.workspace {
  display: grid;
  gap: 22px;
}

.topbar {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  padding: 14px 0;
}

.split {
  display: grid;
  grid-template-columns: minmax(290px, 360px) 1fr;
  gap: 22px;
  align-items: start;
}

.form-stack {
  display: grid;
  gap: 14px;
  padding: 20px;
}

label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 700;
}

input,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  color: var(--ink);
  padding: 12px 13px;
  outline-color: var(--accent);
}

textarea {
  resize: vertical;
}

.toggles {
  display: grid;
  gap: 10px;
}

.toggles label {
  display: flex;
  align-items: center;
  gap: 10px;
}

.toggles input {
  width: auto;
}

.session-list {
  display: grid;
  gap: 18px;
}

.session-card {
  padding: 20px;
  display: grid;
  gap: 18px;
}

.session-card-head {
  display: grid;
  grid-template-columns: 1fr 112px;
  gap: 18px;
}

.session-card img {
  width: 112px;
  height: 112px;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.status {
  display: inline-flex;
  align-items: center;
  height: 24px;
  padding: 0 9px;
  border-radius: 999px;
  color: #ffffff;
  background: var(--accent);
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
}

.status.closed {
  background: #6e6a63;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
}

.metrics div {
  border-top: 1px solid var(--line);
  padding-top: 12px;
}

.metrics dt {
  color: var(--muted);
  font-size: 0.78rem;
}

.metrics dd {
  margin: 0;
  font-size: 1.8rem;
  font-weight: 800;
}

.results {
  display: grid;
  gap: 8px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.results li,
.option-button {
  position: relative;
  min-height: 48px;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 12px;
  overflow: hidden;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: #ffffff;
  color: var(--ink);
  padding: 0 14px;
  text-align: left;
}

.results i,
.option-button i {
  position: absolute;
  inset: auto auto 0 0;
  height: 4px;
  background: var(--accent);
  transition: width 180ms ease;
}

.results li.rank-shifted,
.option-button.rank-shifted {
  animation: rank-highlight 1600ms ease;
}

@keyframes rank-highlight {
  0% {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(15, 118, 110, 0.22);
  }
  100% {
    border-color: var(--line);
    box-shadow: none;
  }
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.poll-layout {
  width: min(760px, calc(100% - 28px));
  margin: 0 auto;
  padding: clamp(22px, 5vw, 54px) 0;
  display: grid;
  gap: 18px;
}

.poll-header {
  display: grid;
  gap: 12px;
  padding: 24px 0 10px;
}

.identity-row {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 16px 0;
}

.options-list {
  display: grid;
  gap: 10px;
}

.option-button {
  width: 100%;
  min-height: 64px;
  font-size: 1.02rem;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.option-button:hover {
  transform: translateY(-1px);
}

.option-button.selected {
  border-color: var(--accent);
  box-shadow: inset 0 0 0 1px var(--accent);
}

.inline-form {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
}

.chat-panel {
  display: grid;
  gap: 12px;
  padding: 18px;
}

.chat-panel.disabled .chat-log,
.chat-panel.disabled form {
  opacity: 0.35;
  pointer-events: none;
}

.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

#chatState {
  color: var(--muted);
  font-weight: 800;
}

.chat-log {
  height: 220px;
  overflow: auto;
  display: grid;
  align-content: start;
  gap: 10px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 12px 0;
}

.chat-message {
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
}

.chat-message p {
  margin-top: 4px;
}

.empty-state {
  padding: 32px;
  border: 1px dashed var(--line);
  border-radius: 8px;
  color: var(--muted);
}

.error {
  color: var(--danger);
  min-height: 1.3em;
}

@media (max-width: 820px) {
  .login-panel,
  .split {
    grid-template-columns: 1fr;
  }

  .topbar {
    align-items: start;
  }

  .session-card-head {
    grid-template-columns: 1fr;
  }

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

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