/* Material 3 (Material You) styling. Colour roles are the baseline M3
   scheme generated from the seed #6750A4; component metrics follow
   m3.material.io. No external fonts: Roboto is used where installed
   (Android, ChromeOS, most Linux desktops), the system font elsewhere. */

:root {
  --md-primary: #6750a4;
  --md-on-primary: #ffffff;
  --md-primary-container: #eaddff;
  --md-on-primary-container: #21005d;
  --md-secondary-container: #e8def8;
  --md-on-secondary-container: #1d192b;
  --md-tertiary-container: #ffd8e4;
  --md-on-tertiary-container: #31111d;
  --md-error: #b3261e;
  --md-on-error: #ffffff;
  --md-error-container: #f9dedc;
  --md-on-error-container: #410e0b;
  --md-surface: #fef7ff;
  --md-surface-container-lowest: #ffffff;
  --md-surface-container-low: #f7f2fa;
  --md-surface-container: #f3edf7;
  --md-surface-container-high: #ece6f0;
  --md-surface-container-highest: #e6e0e9;
  --md-on-surface: #1d1b20;
  --md-on-surface-variant: #49454f;
  --md-outline: #79747e;
  --md-outline-variant: #cac4d0;
  --md-inverse-surface: #322f35;
  --md-inverse-on-surface: #f5eff7;
  --md-success: #146c2e;
  --md-success-container: #c4eed0;
  --md-warn: #7d5700;
  --md-warn-container: #ffdea3;
  --md-info: #00639b;
  --md-info-container: #cee5ff;

  --md-shape-xs: 4px;
  --md-shape-s: 8px;
  --md-shape-m: 12px;
  --md-shape-l: 16px;
  --md-shape-xl: 28px;
  --md-shape-full: 999px;
  --md-elev-1: 0 1px 2px rgb(0 0 0 / 30%), 0 1px 3px 1px rgb(0 0 0 / 15%);
  --md-elev-3: 0 1px 3px rgb(0 0 0 / 30%), 0 4px 8px 3px rgb(0 0 0 / 15%);
  --md-ease: cubic-bezier(0.2, 0, 0, 1);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --md-primary: #d0bcff;
    --md-on-primary: #381e72;
    --md-primary-container: #4f378b;
    --md-on-primary-container: #eaddff;
    --md-secondary-container: #4a4458;
    --md-on-secondary-container: #e8def8;
    --md-tertiary-container: #633b48;
    --md-on-tertiary-container: #ffd8e4;
    --md-error: #f2b8b5;
    --md-on-error: #601410;
    --md-error-container: #8c1d18;
    --md-on-error-container: #f9dedc;
    --md-surface: #141218;
    --md-surface-container-lowest: #0f0d13;
    --md-surface-container-low: #1d1b20;
    --md-surface-container: #211f26;
    --md-surface-container-high: #2b2930;
    --md-surface-container-highest: #36343b;
    --md-on-surface: #e6e0e9;
    --md-on-surface-variant: #cac4d0;
    --md-outline: #938f99;
    --md-outline-variant: #49454f;
    --md-inverse-surface: #e6e0e9;
    --md-inverse-on-surface: #322f35;
    --md-success: #8dd8a0;
    --md-success-container: #005321;
    --md-warn: #f7bd48;
    --md-warn-container: #5e4100;
    --md-info: #96ccff;
    --md-info-container: #004a77;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; }
body {
  background: var(--md-surface);
  color: var(--md-on-surface);
  font: 400 14px/20px Roboto, "Google Sans Text", system-ui, -apple-system, "Segoe UI", sans-serif;
  letter-spacing: 0.25px;
  -webkit-font-smoothing: antialiased;
  padding: env(safe-area-inset-top, 0px) 0 env(safe-area-inset-bottom, 0px);
}
code { font: 0.9em "Roboto Mono", ui-monospace, Menlo, monospace; background: var(--md-surface-container-highest); padding: 1px 6px; border-radius: var(--md-shape-xs); }
svg { fill: currentColor; }

/* Type scale */
h2 { font-size: 22px; line-height: 28px; font-weight: 400; margin: 0 0 12px; letter-spacing: 0; }
h3 { font-size: 16px; line-height: 24px; font-weight: 500; letter-spacing: 0.15px; margin: 0 0 12px; display: flex; justify-content: space-between; align-items: baseline; }
.muted { color: var(--md-on-surface-variant); }
.hint { color: var(--md-on-surface-variant); font-size: 12px; line-height: 16px; letter-spacing: 0.4px; margin: 8px 0 0; }
.hint.warn { color: var(--md-warn); }
.error { color: var(--md-error); margin: 8px 0; font-size: 12px; line-height: 16px; letter-spacing: 0.4px; }
.small-text { font-size: 12px; letter-spacing: 0.4px; }

/* Brand */
.brand { display: flex; align-items: center; gap: 12px; font-size: 22px; line-height: 28px; font-weight: 400; }
.brand-big { font-size: 28px; line-height: 36px; justify-content: center; }
.orb {
  width: 32px; height: 32px; border-radius: 50%; flex: none;
  background: radial-gradient(circle, var(--md-on-primary) 0 26%, transparent 28%), var(--md-primary);
}
.brand-big .orb { width: 40px; height: 40px; }

/* State layer: an overlay of the content colour, 8% on hover, 10% on press */
.btn, .tab, .seg button, .device-item { position: relative; isolation: isolate; overflow: hidden; }
.btn::before, .tab .tab-icon::before, .seg button::before, .device-item::before {
  content: ""; position: absolute; inset: 0; background: currentColor; opacity: 0;
  transition: opacity 0.2s var(--md-ease); z-index: -1; border-radius: inherit; pointer-events: none;
}
.btn:hover::before, .seg button:hover::before, .device-item:hover::before, .tab:hover .tab-icon::before { opacity: 0.08; }
.btn:active::before, .seg button:active::before, .device-item:active::before, .tab:active .tab-icon::before { opacity: 0.1; }
:focus-visible { outline: 3px solid var(--md-primary); outline-offset: 2px; }

/* Buttons: filled (primary), tonal, outlined, text, icon */
.btn {
  appearance: none; border: 0; cursor: pointer; font: inherit;
  height: 40px; padding: 0 24px; border-radius: var(--md-shape-full);
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-size: 14px; line-height: 20px; font-weight: 500; letter-spacing: 0.1px; white-space: nowrap;
  background: var(--md-surface-container-low); color: var(--md-primary); box-shadow: var(--md-elev-1);
  transition: box-shadow 0.2s var(--md-ease);
}
.btn.primary { background: var(--md-primary); color: var(--md-on-primary); box-shadow: none; }
.btn.primary:hover { box-shadow: var(--md-elev-1); }
.btn.tonal { background: var(--md-secondary-container); color: var(--md-on-secondary-container); box-shadow: none; }
.btn.outlined { background: transparent; color: var(--md-primary); border: 1px solid var(--md-outline); box-shadow: none; }
.btn.text { background: transparent; color: var(--md-primary); box-shadow: none; padding: 0 12px; }
.btn.small { height: 36px; padding: 0 16px; }
.btn.text.small { padding: 0 12px; }
.btn.icon { width: 48px; height: 48px; padding: 0; font-size: 18px; }
.btn.wide { width: 100%; }
.btn.on { background: var(--md-secondary-container); color: var(--md-on-secondary-container); border-color: transparent; }
.btn:disabled { background: color-mix(in srgb, var(--md-on-surface) 12%, transparent); color: color-mix(in srgb, var(--md-on-surface) 38%, transparent); box-shadow: none; border-color: transparent; cursor: default; }
.btn:disabled::before { display: none; }
.btn.outlined:disabled, .btn.text:disabled { background: transparent; }

/* Outlined text fields */
.field { display: flex; flex-direction: column; gap: 4px; margin-bottom: 16px; }
.field > span { font-size: 12px; line-height: 16px; letter-spacing: 0.4px; font-weight: 500; color: var(--md-on-surface-variant); padding-left: 4px; }
.field em { font-style: normal; font-weight: 400; }
input, textarea, select {
  font: inherit; font-size: 16px; line-height: 24px; letter-spacing: 0.5px;
  color: var(--md-on-surface); background: transparent;
  border: 1px solid var(--md-outline); border-radius: var(--md-shape-xs);
  padding: 15px 16px; width: 100%; min-width: 0;
  transition: border-color 0.15s var(--md-ease);
}
input:hover, textarea:hover, select:hover { border-color: var(--md-on-surface); }
input:focus, textarea:focus, select:focus { outline: none; border-color: var(--md-primary); box-shadow: inset 0 0 0 1px var(--md-primary); }
input::placeholder, textarea::placeholder { color: var(--md-on-surface-variant); opacity: 0.8; }
textarea { resize: vertical; font-size: 14px; line-height: 22px; letter-spacing: 0.25px; }
select { padding-block: 8px; height: 40px; font-size: 14px; border-radius: var(--md-shape-s); }

/* Sliders */
input[type=range] {
  -webkit-appearance: none; appearance: none; padding: 0; border: 0; box-shadow: none;
  height: 44px; background: transparent; cursor: pointer;
}
/* --val (0-100%) is kept in sync by app.js to paint the active track. */
input[type=range]::-webkit-slider-runnable-track {
  height: 16px; border-radius: var(--md-shape-full);
  background: linear-gradient(to right, var(--md-primary) var(--val, 50%), var(--md-secondary-container) var(--val, 50%));
}
input[type=range]::-moz-range-track { height: 16px; border-radius: var(--md-shape-full); background: var(--md-secondary-container); }
input[type=range]::-moz-range-progress { height: 16px; border-radius: var(--md-shape-full); background: var(--md-primary); }
input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none; width: 4px; height: 44px; margin-top: -14px; border-radius: 2px;
  background: var(--md-primary); box-shadow: 0 0 0 6px var(--md-surface-container-low);
}
input[type=range]::-moz-range-thumb { width: 4px; height: 44px; border: 0; border-radius: 2px; background: var(--md-primary); }
input[type=color] { width: 48px; height: 40px; padding: 4px; border-radius: var(--md-shape-s); cursor: pointer; }

/* Login */
.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; background: var(--md-surface-container); }
.login-card {
  width: min(400px, 100%); background: var(--md-surface-container-high);
  border-radius: var(--md-shape-xl); padding: 32px 24px 24px; text-align: center;
}
.login-card .field { text-align: left; margin-top: 24px; }

/* Top app bar */
.topbar {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 5;
  display: flex; align-items: center; gap: 16px; height: 64px;
  padding: 0 16px; background: var(--md-surface);
  transition: background 0.2s var(--md-ease);
}
.topbar-right { margin-left: auto; display: flex; align-items: center; gap: 8px; }

/* Assist chip showing the live status */
.live {
  display: inline-flex; align-items: center; gap: 8px; height: 32px; padding: 0 12px 0 10px;
  border: 1px solid var(--md-outline-variant); border-radius: var(--md-shape-s);
  font-size: 14px; font-weight: 500; letter-spacing: 0.1px; color: var(--md-on-surface-variant);
}
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--md-outline); flex: none; }
.live.on .dot { background: var(--md-success); }
.live.off .dot { background: var(--md-error); }

/* Navigation: rail on wide screens, bar at the bottom on phones */
.tabs {
  position: fixed; z-index: 6; display: flex; background: var(--md-surface);
}
.tab {
  border: 0; background: none; font: inherit; cursor: pointer; color: var(--md-on-surface-variant);
  display: flex; flex-direction: column; align-items: center; gap: 4px; overflow: visible;
  font-size: 12px; line-height: 16px; font-weight: 500; letter-spacing: 0.5px;
}
.tab-icon {
  position: relative; isolation: isolate; width: 56px; height: 32px; border-radius: var(--md-shape-full);
  display: grid; place-items: center; transition: background 0.2s var(--md-ease);
}
.tab-icon svg { width: 24px; height: 24px; }
.tab[aria-selected=true] { color: var(--md-on-surface); }
.tab[aria-selected=true] .tab-icon { background: var(--md-secondary-container); color: var(--md-on-secondary-container); }
.tab[aria-selected=true] .tab-label { font-weight: 700; }

.main { max-width: 1200px; margin: 0 auto; padding: 8px 24px 48px; }
.server-line { font-size: 12px; letter-spacing: 0.4px; margin: 0 0 16px 4px; }

@media (min-width: 761px) {
  .tabs {
    top: 0; bottom: 0; left: 0; width: 80px; flex-direction: column; gap: 12px;
    padding: calc(env(safe-area-inset-top, 0px) + 88px) 0 0;
  }
  .topbar { padding-left: 96px; }
  .topbar .brand { position: fixed; left: 24px; top: calc(env(safe-area-inset-top, 0px) + 16px); z-index: 7; }
  .topbar .brand { font-size: 0; gap: 0; }
  .main { padding-left: 104px; }
}

/* Cards: filled (surface container) and elevated */
.card {
  background: var(--md-surface-container-low); border-radius: var(--md-shape-m);
  padding: 16px; margin-bottom: 16px; box-shadow: var(--md-elev-1);
}
.cards2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px; }
.cards2 { margin-bottom: 16px; }
.cards2 .card { margin-bottom: 0; }
.row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-top: 12px; }
.grow { flex: 1; min-width: 140px; display: flex; flex-direction: column; }
.value { font-variant-numeric: tabular-nums; color: var(--md-primary); font-weight: 500; font-size: 14px; }

/* Devices: a list with selectable items */
.devices-layout { display: grid; grid-template-columns: 280px 1fr; gap: 16px; align-items: start; }
.device-list {
  display: flex; flex-direction: column; gap: 4px; padding: 8px;
  background: var(--md-surface-container-low); border-radius: var(--md-shape-l);
}
.device-item {
  text-align: left; width: 100%; font: inherit; color: var(--md-on-surface); cursor: pointer;
  background: transparent; border: 0; border-radius: var(--md-shape-full); min-height: 56px; padding: 8px 16px;
  display: grid; grid-template-columns: auto 1fr; gap: 0 12px; align-items: center;
}
.device-item.sel { background: var(--md-secondary-container); color: var(--md-on-secondary-container); }
.device-item .dot { grid-row: span 2; background: var(--md-success); width: 10px; height: 10px; }
.device-item .dot.listening { background: var(--md-info); animation: pulse 1s infinite; }
.device-item .dot.thinking { background: var(--md-warn); animation: pulse 1s infinite; }
.device-item strong { font-weight: 500; font-size: 16px; line-height: 24px; letter-spacing: 0.15px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.device-item small { color: var(--md-on-surface-variant); font-size: 12px; line-height: 16px; }
.device-item.sel small { color: inherit; opacity: 0.8; }
@keyframes pulse { 50% { opacity: 0.35; } }

.device-head { background: var(--md-primary-container); color: var(--md-on-primary-container); box-shadow: none; }
.device-head .btn.text { color: var(--md-on-primary-container); }
.device-title { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.device-title h2 { margin: 0; font-size: 24px; line-height: 32px; word-break: break-all; }
.badge {
  display: inline-flex; align-items: center; height: 24px; padding: 0 10px; border-radius: var(--md-shape-s);
  font-size: 12px; font-weight: 500; letter-spacing: 0.5px;
  background: var(--md-surface-container-highest); color: var(--md-on-surface-variant);
}
.badge.idle { background: var(--md-success-container); color: var(--md-success); }
.badge.listening { background: var(--md-info-container); color: var(--md-info); }
.badge.thinking { background: var(--md-warn-container); color: var(--md-warn); }
@media (prefers-color-scheme: dark) {
  .badge.idle, .badge.listening, .badge.thinking { color: var(--md-on-surface); }
}
.facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px 16px; margin: 16px 0 4px; }
.facts div { min-width: 0; }
.facts dt { font-size: 12px; line-height: 16px; letter-spacing: 0.4px; opacity: 0.75; }
.facts dd { margin: 0; font-size: 14px; font-weight: 500; overflow-wrap: anywhere; }

.say { display: flex; gap: 8px; margin-top: 12px; align-items: center; }
.say input { flex: 1; padding-block: 11px; border-radius: var(--md-shape-full); padding-inline: 20px; }
/* Alarm form: time, repeat, volume and music share a wrapping row. A plain
   .say row lets the full-width select squeeze the inputs to nothing. */
.alarm-form select { height: 48px; padding-inline: 16px; border-radius: var(--md-shape-full); }
.alarm-form .btn { height: 48px; }
@media (min-width: 761px) {
  .alarm-form { flex-wrap: wrap; }
  .alarm-form > * { flex: 1 1 160px; }
  .alarm-form input[type=time] { flex: 0 1 140px; }
  .alarm-form input[type=number] { flex: 0 1 160px; }
  .alarm-form [data-f=a-music] { flex: 2 1 220px; }
  .alarm-form select { width: auto; }
  .alarm-form .btn { flex: none; }
}
.settings .hint + .grid2 { margin-top: 16px; }
.now { margin: 0 0 4px; min-height: 20px; overflow-wrap: anywhere; }
.media { margin-top: 8px; }
.color { display: inline-flex; align-items: center; gap: 8px; font-size: 12px; color: var(--md-on-surface-variant); }
.bt { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 4px; }
.bt li {
  display: flex; align-items: center; justify-content: space-between; gap: 8px; min-height: 56px; padding: 8px 8px 8px 16px;
  border-radius: var(--md-shape-m); background: var(--md-surface-container-highest); font-size: 16px; letter-spacing: 0.15px;
}
.bt-text { display: flex; flex-direction: column; min-width: 0; }
.bt-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bt-text small { font-size: 12px; line-height: 16px; letter-spacing: 0.4px; color: var(--md-on-surface-variant); }
.bt li.connected .bt-text small { color: var(--md-primary); font-weight: 500; }

/* Switch */
.switch { position: relative; display: inline-flex; cursor: pointer; flex: none; }
.switch input { position: absolute; opacity: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.switch-track {
  width: 52px; height: 32px; border-radius: var(--md-shape-full); display: flex; align-items: center;
  background: var(--md-surface-container-highest); border: 2px solid var(--md-outline);
  transition: background 0.2s var(--md-ease), border-color 0.2s var(--md-ease);
}
.switch-handle {
  width: 16px; height: 16px; margin-left: 6px; border-radius: 50%; background: var(--md-outline);
  transition: all 0.2s var(--md-ease);
}
.switch input:checked + .switch-track { background: var(--md-primary); border-color: var(--md-primary); }
.switch input:checked + .switch-track .switch-handle { width: 24px; height: 24px; margin-left: 22px; background: var(--md-on-primary); }
.switch input:focus-visible + .switch-track { outline: 3px solid var(--md-primary); outline-offset: 2px; }

.empty-state { text-align: center; padding: 48px 16px; }
.empty-state .orb { width: 64px; height: 64px; margin: 0 auto 16px; }
.empty-state pre {
  text-align: left; display: inline-block; max-width: 100%; overflow-x: auto;
  background: var(--md-surface-container-highest); padding: 12px 16px; border-radius: var(--md-shape-s); font-size: 13px;
}

.install { margin-top: 16px; }
.install > summary { cursor: pointer; list-style: none; }
.install > summary::-webkit-details-marker { display: none; }
.install > summary h2 { display: inline; }
.install > summary h2::before { content: "+ "; color: var(--md-primary); }
.install[open] > summary h2::before { content: "− "; }
.install .more { margin-bottom: 16px; }
.install .more > summary { cursor: pointer; font-size: 13px; margin-bottom: 8px; }
.install .opt-row { display: flex; gap: 12px; align-items: flex-start; margin-bottom: 14px; }
.install .opt-row .hint { display: block; margin-top: 2px; }
.spotify-login { margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--md-outline-variant, rgba(127,127,127,.3)); }
.spotify-login h3 { margin: 0 0 8px; }
.spotify-login ol { margin: 0 0 12px; padding-left: 20px; line-height: 1.5; }
.install-log {
  max-height: 240px; overflow: auto; white-space: pre-wrap; margin: 12px 0 0;
  background: var(--md-surface-container-highest); padding: 12px 16px; border-radius: var(--md-shape-s); font-size: 12px;
}

/* History */
.toolbar { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; margin-bottom: 16px; }
.toolbar select { width: auto; max-width: 100%; }
/* Segmented button */
.seg { display: inline-flex; flex-wrap: wrap; border: 1px solid var(--md-outline); border-radius: var(--md-shape-full); overflow: hidden; }
.seg button {
  border: 0; border-left: 1px solid var(--md-outline); background: none; font: inherit; cursor: pointer;
  height: 40px; padding: 0 16px; font-size: 14px; font-weight: 500; letter-spacing: 0.1px; color: var(--md-on-surface);
}
.seg button:first-child { border-left: 0; }
.seg button.on { background: var(--md-secondary-container); color: var(--md-on-secondary-container); }
.seg button.on::after { content: "✓"; order: -1; }
.seg button.on { display: inline-flex; gap: 6px; align-items: center; }

.feed { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.ev { background: var(--md-surface-container-low); border-radius: var(--md-shape-m); padding: 12px 16px; }
.ev-meta { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; font-size: 12px; line-height: 16px; letter-spacing: 0.4px; color: var(--md-on-surface-variant); margin-bottom: 8px; }
.ev-meta .tag {
  display: inline-flex; align-items: center; height: 24px; padding: 0 8px; border-radius: var(--md-shape-s);
  border: 1px solid var(--md-outline-variant); font-weight: 500; color: var(--md-on-surface-variant);
}
.ev-meta .tag.panel { background: var(--md-tertiary-container); color: var(--md-on-tertiary-container); border-color: transparent; }
.ev-meta .tag.err { background: var(--md-error-container); color: var(--md-on-error-container); border-color: transparent; }
.bubble { padding: 8px 12px; border-radius: var(--md-shape-l); margin-top: 6px; overflow-wrap: anywhere; white-space: pre-wrap; font-size: 14px; max-width: 85%; }
.bubble.user { background: var(--md-surface-container-highest); border-bottom-left-radius: var(--md-shape-xs); }
.bubble.model { background: var(--md-primary-container); color: var(--md-on-primary-container); margin-left: auto; border-bottom-right-radius: var(--md-shape-xs); }
.bubble b { display: block; font-size: 11px; line-height: 16px; letter-spacing: 0.5px; opacity: 0.75; font-weight: 500; margin-bottom: 2px; }
.ev-line { overflow-wrap: anywhere; }
.ev.compact { padding: 8px 16px; background: transparent; border: 1px solid var(--md-outline-variant); }
.ev.compact .ev-meta { margin: 0; }

/* Settings */
.settings { max-width: 840px; padding: 24px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
.span2 { grid-column: span 2; }
.actions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-top: 8px; }
.saved { color: var(--md-success); font-weight: 500; }
body:not(.tunable) .tunable { display: none; }

/* Snackbar */
.toast {
  position: fixed; left: 50%; bottom: calc(24px + env(safe-area-inset-bottom, 0px)); transform: translateX(-50%);
  background: var(--md-inverse-surface); color: var(--md-inverse-on-surface);
  min-height: 48px; display: flex; align-items: center; padding: 14px 16px; border-radius: var(--md-shape-xs);
  font-size: 14px; letter-spacing: 0.25px; max-width: min(560px, calc(100% - 32px)); box-shadow: var(--md-elev-3); z-index: 20;
}
.toast.err { background: var(--md-error-container); color: var(--md-on-error-container); }

@media (max-width: 760px) {
  .tabs {
    left: 0; right: 0; bottom: 0; height: calc(80px + env(safe-area-inset-bottom, 0px));
    padding: 12px 0 calc(16px + env(safe-area-inset-bottom, 0px)); justify-content: space-around;
    background: var(--md-surface-container); box-shadow: 0 -1px 0 var(--md-outline-variant);
  }
  .tab { flex: 1; }
  .topbar { height: 64px; }
  .main { padding: 8px 16px calc(112px + env(safe-area-inset-bottom, 0px)); }
  .devices-layout { grid-template-columns: 1fr; }
  .grid2 { grid-template-columns: 1fr; }
  .span2 { grid-column: auto; }
  .say { flex-direction: column; align-items: stretch; }
  .bubble { max-width: 100%; }
  .toast { bottom: calc(96px + env(safe-area-inset-bottom, 0px)); }
  .settings { padding: 16px; }
}
/* Narrow phones: the status chip keeps only its dot, so the top bar fits. */
@media (max-width: 420px) {
  .topbar { gap: 8px; }
  #live-text { display: none; }
  .live { padding: 0 11px; }
}

/* providers */
.prov-list { list-style: none; margin: 16px 0 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.prov { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 16px; padding: 12px 16px; border-radius: 12px; background: var(--md-surface-container, rgba(127,127,127,.08)); }
.prov.active { outline: 2px solid var(--md-primary, currentColor); }
.prov-main { flex: 1 1 240px; min-width: 0; }
.prov-main b { display: block; overflow-wrap: anywhere; }
.prov-main small { display: block; opacity: .75; overflow-wrap: anywhere; }
.prov .row { margin-top: 0; }

/* Ring and display */
.surface h4 { font-size: 14px; line-height: 20px; font-weight: 500; letter-spacing: 0.1px; margin: 0; }
.surface-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px 24px; }
.surface-range { margin-top: 12px; }
.surface select { width: auto; }
.surface .facts { border-top: 1px solid var(--md-outline-variant); padding-top: 16px; }

.plugin-errors { margin: 8px 0 0; padding-left: 20px; }
.plugin .tools { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 4px; }
.plugin .tools code { font-size: 12px; }
.plugin-config { flex: 1 1 100%; display: flex; flex-direction: column; gap: 8px; }
.plugin-config textarea { font: 13px/20px "Roboto Mono", ui-monospace, Menlo, monospace; min-height: 120px; }
.badge.failed { background: var(--md-error-container, rgba(220,50,50,.15)); color: var(--md-error); }
.badge.off { background: var(--md-surface-container-highest); color: var(--md-on-surface-variant); }

.catalog-search { display: flex; gap: 8px; margin-top: 12px; }
.catalog-search input { flex: 1 1 auto; min-width: 0; }
.catalog-speakers { flex-wrap: wrap; gap: 6px; align-items: center; margin-top: 6px; }
.catalog-speaker { gap: 6px; align-items: center; }
.badge[title] { cursor: help; }