/* voice-v8 — Mobile-first PWA-Style. ~150 LOC. */

:root {
  --bg: #0e1217;
  --bg-elev: #161b22;
  --text: #e6edf3;
  --text-dim: #8b949e;
  --accent: #58a6ff;
  --warn: #f0883e;
  --error: #f85149;
  --user-bg: #1f6feb;
  --bot-bg: #21262d;
  --radius-s: 8px;
  --radius-m: 12px;
  --radius-l: 16px;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f6f8fa;
    --bg-elev: #ffffff;
    --text: #0e1217;
    --text-dim: #57606a;
    --bot-bg: #eaeef2;
  }
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family:
    -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  -webkit-tap-highlight-color: transparent;
}

#app {
  display: flex;
  flex-direction: column;
  height: 100vh;
  height: 100dvh;
  max-width: 720px;
  margin: 0 auto;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-4);
  border-bottom: 1px solid var(--bg-elev);
}

.brand {
  font-weight: 600;
  letter-spacing: 0.02em;
}

.state {
  font-size: 12px;
  text-transform: uppercase;
  color: var(--text-dim);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-s);
  background: var(--bg-elev);
}

.state[data-state="connecting"] {
  color: var(--warn);
}

.state[data-state="listening"] {
  color: var(--accent);
}

.state[data-state="speaking"] {
  color: var(--accent);
}

.state[data-state="error"] {
  color: var(--error);
}

.tabs {
  display: flex;
  border-bottom: 1px solid var(--bg-elev);
}

.tab {
  flex: 1;
  background: transparent;
  color: var(--text-dim);
  border: none;
  padding: var(--space-3) var(--space-4);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition:
    color 120ms ease,
    border-color 120ms ease;
}

.tab[aria-selected="true"] {
  color: var(--text);
  border-bottom-color: var(--accent);
}

.view {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.view[hidden] {
  display: none;
}

.chat {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.memory-view {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.memory-controls {
  display: flex;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--bg-elev);
}

.memory-controls input[type="search"] {
  flex: 1;
  background: var(--bg-elev);
  color: var(--text);
  border: 1px solid transparent;
  border-radius: var(--radius-s);
  padding: var(--space-2) var(--space-3);
  font: inherit;
  font-size: 14px;
}

.memory-controls input[type="search"]:focus {
  outline: none;
  border-color: var(--accent);
}

.memory-controls select {
  background: var(--bg-elev);
  color: var(--text);
  border: 1px solid transparent;
  border-radius: var(--radius-s);
  padding: var(--space-2) var(--space-3);
  font: inherit;
  font-size: 14px;
}

.memory-status {
  padding: var(--space-2) var(--space-4);
  font-size: 12px;
  color: var(--text-dim);
}

.memory-list {
  flex: 1;
  overflow-y: auto;
  list-style: none;
  margin: 0;
  padding: 0 var(--space-4) var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.memory-item {
  background: var(--bg-elev);
  border-radius: var(--radius-m);
  padding: var(--space-3) var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.memory-meta {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 11px;
  color: var(--text-dim);
}

.memory-type {
  background: var(--bg);
  color: var(--text);
  padding: 2px 8px;
  border-radius: 999px;
  font-weight: 500;
  font-size: 11px;
}

.memory-score {
  margin-left: auto;
  font-variant-numeric: tabular-nums;
  color: var(--accent);
  font-weight: 500;
}

.memory-content {
  font-size: 14px;
  line-height: 1.45;
  white-space: pre-wrap;
  word-wrap: break-word;
}

.memory-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.memory-tag {
  font-size: 11px;
  color: var(--text-dim);
  background: var(--bg);
  padding: 1px 8px;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  font-family: inherit;
  transition:
    color 80ms ease,
    border-color 80ms ease,
    background 80ms ease;
}

.memory-tag:hover {
  color: var(--text);
  border-color: var(--accent);
}

.memory-tag.active {
  background: var(--accent);
  color: #ffffff;
  border-color: var(--accent);
}

.memory-filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  align-items: center;
  border-bottom: 1px solid var(--bg-elev);
  background: color-mix(in srgb, var(--accent) 6%, transparent);
}

.memory-filter-label {
  font-size: 11px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 500;
}

.memory-filter-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  font-family: inherit;
  background: var(--accent);
  color: #ffffff;
  border: none;
  border-radius: 999px;
  padding: 2px 4px 2px 10px;
  cursor: pointer;
}

.memory-filter-x {
  display: inline-block;
  width: 18px;
  height: 18px;
  line-height: 16px;
  text-align: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.18);
}

.memory-filter-clear {
  margin-left: auto;
  background: transparent;
  border: none;
  color: var(--text-dim);
  font-size: 12px;
  font-family: inherit;
  cursor: pointer;
  text-decoration: underline;
}

.memory-filter-clear:hover {
  color: var(--text);
}

/* --- Settings-View (Tag 19) ------------------------------------------- */

.settings-view {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  max-width: 560px;
}

.settings-intro {
  font-size: 13px;
  color: var(--text-dim);
  margin: 0;
}

.settings-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.settings-field-toggle {
  flex-direction: row;
  align-items: center;
  gap: var(--space-3);
}

.settings-label {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.settings-field select {
  font: inherit;
  font-size: 14px;
  background: var(--bg-elev);
  color: var(--text);
  border: 1px solid transparent;
  border-radius: var(--radius-s);
  padding: var(--space-2) var(--space-3);
}

.settings-field select:focus {
  outline: none;
  border-color: var(--accent);
}

.settings-field input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
}

.settings-actions {
  display: flex;
  justify-content: flex-end;
}

.settings-reset {
  background: transparent;
  border: 1px solid var(--bg-elev);
  color: var(--text-dim);
  border-radius: var(--radius-s);
  padding: var(--space-2) var(--space-3);
  font: inherit;
  font-size: 13px;
  cursor: pointer;
}

.settings-reset:hover {
  color: var(--text);
  border-color: var(--text-dim);
}

.settings-status {
  font-size: 12px;
  color: var(--text-dim);
  height: 18px;
  transition: color 200ms ease;
}

.settings-status[data-flash="1"] {
  color: var(--accent);
}

.bubble {
  max-width: 80%;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-l);
  word-wrap: break-word;
  font-size: 15px;
}

.bubble.user {
  align-self: flex-end;
  background: var(--user-bg);
  color: #ffffff;
  border-bottom-right-radius: var(--radius-s);
}

.bubble.bot {
  align-self: flex-start;
  background: var(--bot-bg);
  color: var(--text);
  border-bottom-left-radius: var(--radius-s);
}

.bubble.system {
  align-self: center;
  font-size: 13px;
  color: var(--text-dim);
  background: transparent;
  font-style: italic;
}

/* --- Tool-Cards (Tag 17) ----------------------------------------------- */

.tool-card {
  align-self: stretch;
  max-width: 90%;
  background: var(--bg-elev);
  border-radius: var(--radius-l);
  padding: var(--space-3) var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  border: 1px solid color-mix(in srgb, var(--accent) 25%, transparent);
}

.tool-card-head {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.tool-card-tool {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent);
}

.tool-kv {
  display: flex;
  gap: var(--space-2);
  font-size: 13px;
}

.tool-kv-key {
  color: var(--text-dim);
  min-width: 70px;
}

.tool-kv-val {
  color: var(--text);
  word-break: break-word;
}

.tool-actions {
  display: flex;
  gap: var(--space-2);
  margin-top: var(--space-2);
}

.tool-action-btn {
  display: inline-block;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-s);
  background: var(--bg);
  color: var(--text);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
}

.tool-action-btn.primary {
  background: var(--accent);
  color: #ffffff;
}

/* weather */

.tool-weather-now {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
}

.tool-weather-temp {
  font-size: 32px;
  font-weight: 600;
  color: var(--accent);
}

.tool-weather-desc {
  color: var(--text-dim);
  font-size: 14px;
}

.tool-weather-forecast {
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 13px;
  color: var(--text);
}

.tool-weather-forecast li {
  padding: 4px 0;
  border-top: 1px solid color-mix(in srgb, var(--text-dim) 15%, transparent);
}

/* timer */

.tool-timer-display {
  font-size: 36px;
  font-weight: 600;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
  text-align: center;
  padding: var(--space-2) 0;
}

.tool-timer-done .tool-timer-display {
  color: var(--warn);
  animation: thinking 0.6s ease-in-out 3;
}

/* search */

.tool-search-results {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.tool-search-results li {
  padding: var(--space-2) 0;
  border-top: 1px solid color-mix(in srgb, var(--text-dim) 15%, transparent);
}

.tool-search-title {
  color: var(--accent);
  text-decoration: none;
  font-weight: 500;
  display: block;
  margin-bottom: 4px;
}

.tool-search-snippet {
  font-size: 12px;
  color: var(--text-dim);
}

/* memory */

.tool-memory-results {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.tool-memory-results li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  font-size: 13px;
  padding: 4px 0;
  border-top: 1px solid color-mix(in srgb, var(--text-dim) 12%, transparent);
}

.tool-memory-score {
  color: var(--accent);
  font-variant-numeric: tabular-nums;
  font-weight: 500;
  min-width: 40px;
}

.tool-memory-content {
  color: var(--text);
}

/* error */

.tool-error {
  border-color: var(--error);
}

.tool-error .tool-card-tool {
  color: var(--error);
}

.tool-card-body {
  font-size: 13px;
  color: var(--text);
  white-space: pre-wrap;
  word-break: break-word;
}

.tool-card-raw {
  font-size: 11px;
  color: var(--text-dim);
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
}

/* --- Truth-Guard-Warnung (Tag 22) ----------------------------------- */

.truth-warning {
  align-self: stretch;
  max-width: 90%;
  background: color-mix(in srgb, var(--warn) 14%, var(--bg-elev));
  border-left: 3px solid var(--warn);
  border-radius: var(--radius-s);
  padding: var(--space-2) var(--space-3);
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 13px;
}

.truth-warning-head {
  color: var(--warn);
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.truth-warning-reason {
  color: var(--text);
}

.truth-warning-correction {
  color: var(--text-dim);
  font-style: italic;
}

.dock {
  padding: var(--space-4);
  padding-bottom: max(var(--space-4), env(safe-area-inset-bottom));
  border-top: 1px solid var(--bg-elev);
  display: flex;
  justify-content: center;
  gap: var(--space-3);
  align-items: center;
}

.mute {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  background: var(--bg-elev);
  color: var(--text);
  border: 1px solid transparent;
  border-radius: var(--radius-l);
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  min-width: 90px;
  transition:
    transform 80ms ease,
    background 120ms ease,
    border-color 120ms ease;
}

.mute:active {
  transform: scale(0.97);
}

.mute[data-active="true"] {
  background: rgba(255, 80, 80, 0.18);
  border-color: rgba(255, 80, 80, 0.6);
}

.mute-icon {
  width: 18px;
  height: 18px;
  border-radius: 999px;
  background: currentColor;
  opacity: 0.65;
}

.mute[data-active="true"] .mute-icon {
  opacity: 1;
}

.stop {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  background: rgba(255, 80, 80, 0.18);
  color: var(--text);
  border: 1px solid rgba(255, 80, 80, 0.6);
  border-radius: var(--radius-l);
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  min-width: 90px;
  transition:
    transform 80ms ease,
    background 120ms ease;
}

.stop:hover {
  background: rgba(255, 80, 80, 0.28);
}

.stop:active {
  transform: scale(0.97);
}

.stop-icon {
  width: 14px;
  height: 14px;
  background: rgba(255, 200, 200, 0.95);
  border-radius: 2px;
}

.tools-view {
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  overflow-y: auto;
}

.tools-intro {
  margin: 0;
  color: var(--text-dim);
  font-size: 13px;
  line-height: 1.4;
}

.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--space-3);
}

.tools-card {
  background: var(--bg-elev);
  color: var(--text);
  border: 1px solid transparent;
  border-radius: var(--radius-m, 12px);
  padding: var(--space-3) var(--space-4);
  text-align: left;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  transition:
    transform 80ms ease,
    border-color 120ms ease;
}

.tools-card:hover {
  border-color: var(--accent);
}

.tools-card:active {
  transform: scale(0.98);
}

.tools-card-head {
  font-weight: 600;
  font-size: 14px;
}

.tools-card-body {
  font-size: 12px;
  color: var(--text-dim);
  line-height: 1.4;
}

.tools-card-tag {
  align-self: flex-start;
  font-size: 11px;
  font-family: monospace;
  color: var(--accent);
  background: rgba(0, 0, 0, 0.2);
  padding: 2px 8px;
  border-radius: 8px;
}

.tools-status {
  font-size: 13px;
  color: var(--text-dim);
  min-height: 1.4em;
}

.tools-status[data-kind="error"] {
  color: rgba(255, 120, 120, 1);
}

.tools-status[data-kind="ok"] {
  color: var(--accent);
}

.settings-modules {
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--bg-elev);
}

.settings-modules h3,
.settings-modules h4 {
  margin: 0 0 var(--space-2) 0;
  font-size: 14px;
}

.settings-modules h4 {
  margin-top: var(--space-3);
  font-size: 12px;
  color: var(--text-dim);
}

.settings-modules-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.settings-modules-list li {
  font-family: monospace;
  font-size: 13px;
  padding: 6px 10px;
  background: var(--bg-elev);
  border-radius: 6px;
}

.settings-modules-inactive li {
  opacity: 0.65;
}

.settings-modules-hint {
  margin: 0;
  font-size: 13px;
  color: var(--text-dim);
}

.mic {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-5);
  background: var(--bg-elev);
  color: var(--text);
  border: none;
  border-radius: var(--radius-l);
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  transition:
    transform 80ms ease,
    background 120ms ease;
  min-width: 200px;
}

.mic:active {
  transform: scale(0.97);
}

.mic[data-active="true"] {
  background: var(--accent);
  color: #ffffff;
}

.mic-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: currentColor;
  position: relative;
  opacity: 0.85;
  /* --mic-level (0..1) wird vom AudioMeter gesetzt; gibt der äußeren ring-
     Skalierung den Live-Pegel ohne JS-Reflows zu erzwingen. */
  --mic-level: 0;
}

.mic-icon::before {
  content: "";
  position: absolute;
  inset: -10px;
  border-radius: 50%;
  background: currentColor;
  opacity: calc(var(--mic-level) * 0.35);
  transform: scale(calc(1 + var(--mic-level) * 0.6));
  transition:
    opacity 60ms linear,
    transform 60ms linear;
  pointer-events: none;
}

.mic[data-active="true"] .mic-icon {
  animation: pulse 1.2s ease-in-out infinite;
}

.mic[data-busy="true"] {
  background: var(--accent);
  color: #ffffff;
}

.mic[data-busy="true"] .mic-icon {
  animation: thinking 1s ease-in-out infinite;
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
    opacity: 0.85;
  }
  50% {
    transform: scale(1.15);
    opacity: 1;
  }
}

@keyframes thinking {
  0%,
  100% {
    opacity: 0.55;
  }
  50% {
    opacity: 1;
  }
}

.banner {
  padding: var(--space-2) var(--space-4);
  font-size: 13px;
  color: var(--text);
  background: var(--bg-elev);
  border-bottom: 1px solid var(--bg);
}

.banner[data-kind="error"] {
  background: var(--error);
  color: #ffffff;
}

.banner[data-kind="info"] {
  background: var(--accent);
  color: #ffffff;
}