/* Mise en page de l'app : barre du haut, console des plateformes, fil(s) de tchat, réglages. */

*,
*::before,
*::after {
  box-sizing: border-box;
}
html,
body {
  height: 100%;
  margin: 0;
}
body {
  background: var(--bg);
  color: var(--text);
  font: 400 15px / 1.45 var(--font-text);
  -webkit-font-smoothing: antialiased;
}
button,
input,
select {
  font: inherit;
  color: inherit;
}
button {
  cursor: pointer;
}
:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}
[hidden] {
  display: none !important;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.app {
  display: grid;
  grid-template-rows: auto auto auto minmax(0, 1fr);
  height: 100vh;
  height: 100dvh;
}

/* --- Barre du haut ------------------------------------------------------------- */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 12px 8px 16px;
  background: var(--surface);
}
/* Logo : symbole (bulles hexagonales reliées, clin d'œil à Synaxess) + mot MULTICHAT + signature. */
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  color: var(--text);
}
.brand-mark {
  flex: none;
  width: 40px;
  height: 40px;
  margin: -5px 0; /* le symbole déborde un peu sans grossir la barre */
}
.brand-text {
  display: grid;
  gap: 6px;
}
.brand-word {
  display: block;
  width: 151px;
  height: 15px;
}
.brand-tag {
  font: 600 9px / 1 var(--font-ui);
  letter-spacing: 0.29em;
  text-transform: uppercase;
  white-space: nowrap;
  color: var(--brand-ink);
}

/* « Propulsé par Synaxess » (page de connexion, bas des réglages) */
.powered {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text-3);
  font: 600 10px / 1 var(--font-ui);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  text-decoration: none;
}
.powered img {
  display: block;
  width: 132px;
  height: auto;
  transition: filter 0.15s;
}
.powered:hover img {
  filter: brightness(1.15);
}
.powered:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 4px;
  border-radius: 4px;
}
.on-light,
:root[data-theme='light'] .on-dark {
  display: none !important;
}
:root[data-theme='light'] .on-light {
  display: block !important;
}
.about {
  display: grid;
  justify-items: center;
  gap: 10px;
  margin-top: 8px;
  padding: 22px 4px 8px;
  border-top: 1px solid var(--line);
  text-align: center;
}
.about p {
  margin: 0;
  max-width: 34ch;
  color: var(--text-3);
  font-size: 13px;
}
.topbar-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.seg {
  display: inline-flex;
  padding: 3px;
  border-radius: 8px;
  background: var(--bg);
  box-shadow: inset 0 0 0 1px var(--line);
}
.seg button {
  padding: 4px 12px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--text-2);
  font: 600 15px / 1.3 var(--font-ui);
}
.seg button[aria-pressed='true'] {
  background: var(--surface-2);
  color: var(--text);
  box-shadow: inset 0 0 0 1px var(--line);
}

.btn,
.btn-quiet {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 7px;
  font: 600 15px / 1.3 var(--font-ui);
  white-space: nowrap;
}
.btn {
  border: 1px solid var(--line);
  background: var(--surface-2);
}
.btn:hover {
  border-color: var(--text-3);
}
.btn-quiet {
  border: 1px solid transparent;
  background: transparent;
  color: var(--text-2);
}
.btn-quiet:hover {
  color: var(--text);
  background: var(--surface-2);
}
.btn-primary {
  border-color: transparent;
  background: linear-gradient(135deg, #39b4ff, var(--brand-2));
  color: #fff;
  box-shadow: 0 1px 0 rgb(255 255 255 / 0.18) inset, 0 4px 14px color-mix(in srgb, var(--brand-2) 35%, transparent);
}
.btn-primary:hover {
  border-color: transparent;
  filter: brightness(1.08);
}
.btn-accent {
  border-color: transparent;
  background: var(--accent);
  color: var(--on-accent, #000);
}
.btn-accent:hover {
  border-color: transparent;
  filter: brightness(1.08);
}
.btn svg,
.btn-quiet svg {
  width: 18px;
  height: 18px;
  flex: none;
}

/* --- Console des plateformes ------------------------------------------------------ */
.mixer {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 8px;
  padding: 4px 12px 12px;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}
.p-twitch,
.p-youtube,
.p-facebook,
.p-instagram {
  --on-accent: #fff;
}
.p-tiktok,
.p-kick {
  --on-accent: #000;
}

.strip {
  position: relative;
  min-width: 0;
}
.strip-main {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  grid-template-areas:
    'tile name name'
    'state state rate'
    'meter meter meter';
  align-items: center;
  gap: 6px 8px;
  width: 100%;
  padding: 9px 10px 10px;
  border: 0;
  border-radius: 10px;
  background: var(--bg);
  box-shadow: inset 0 0 0 1px var(--line);
  text-align: left;
  transition: opacity 0.15s;
}
.strip-main:hover {
  box-shadow: inset 0 0 0 1px var(--text-3);
}
.strip .ptile {
  --tile: 24px;
  grid-area: tile;
}
.strip-name {
  grid-area: name;
  padding-right: 52px; /* place du bouton Solo */
  font: 700 18px / 1 var(--font-ui);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.strip-state {
  grid-area: state;
  display: flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
  font: 500 14px / 1.2 var(--font-ui);
  color: var(--text-2);
}
.strip-state span:last-child {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.strip-rate {
  grid-area: rate;
  font: 600 14px / 1.2 var(--font-ui);
  font-variant-numeric: tabular-nums;
  color: var(--text-2);
}
.meter {
  grid-area: meter;
  display: grid;
  grid-template-columns: repeat(10, 1fr);
  gap: 3px;
  height: 5px;
}
.meter i {
  border-radius: 1px;
  background: var(--line);
  transition: background-color 0.3s;
}
.meter i.on {
  background: var(--accent);
}

.led {
  flex: none;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  border: 2px solid var(--text-3);
  transition:
    transform 0.12s,
    filter 0.12s;
}
.led[data-state='connected'] {
  border-color: var(--accent);
  background: var(--accent);
  box-shadow: 0 0 8px color-mix(in srgb, var(--accent) 70%, transparent);
}
.led[data-state='connecting'] {
  border-color: var(--warn);
  background: var(--warn);
  animation: blink 1s steps(2, start) infinite;
}
.led[data-state='waiting'] {
  border-color: var(--warn);
}
.led[data-state='error'] {
  border-color: var(--err);
  background: var(--err);
}
@keyframes blink {
  to {
    visibility: hidden;
  }
}
.strip.pulse .led[data-state='connected'] {
  transform: scale(1.35);
  filter: brightness(1.5);
}

.solo {
  position: absolute;
  top: 7px;
  right: 7px;
  padding: 3px 9px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface);
  color: var(--text-2);
  font: 600 13px / 1.2 var(--font-ui);
}
.solo:hover {
  color: var(--text);
  border-color: var(--text-3);
}
.solo[aria-pressed='true'] {
  border-color: transparent;
  background: var(--accent);
  color: var(--on-accent);
}

/* Plateforme masquée : on la voit encore, mais éteinte. */
.strip.is-hidden .strip-main {
  opacity: 0.45;
}
.strip.is-hidden .ptile {
  filter: grayscale(1);
}
.strip.is-hidden .meter i.on {
  background: var(--text-3);
}

/* --- Zone des messages ------------------------------------------------------------ */
.banner {
  padding: 8px 16px;
  background: color-mix(in srgb, var(--err) 18%, var(--surface));
  border-bottom: 1px solid var(--line);
  font-size: 14px;
}
.filter-note {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 6px 16px;
  border-bottom: 1px solid var(--line);
  color: var(--text-2);
  font: 500 15px / 1.3 var(--font-ui);
}

.stage {
  min-height: 0;
  display: grid;
}
.stage.columns {
  grid-auto-flow: column;
  grid-auto-columns: minmax(280px, 1fr);
  overflow-x: auto;
}
.col {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  min-width: 0;
  border-right: 1px solid var(--line);
}
.col:last-child {
  border-right: 0;
}
.col-head {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-bottom: 2px solid var(--accent);
  font: 700 16px / 1.2 var(--font-ui);
}
.col-head .ptile {
  --tile: 20px;
}
.col-head .col-rate {
  margin-left: auto;
  font-weight: 600;
  font-size: 14px;
  color: var(--text-2);
  font-variant-numeric: tabular-nums;
}

.list-wrap {
  position: relative;
  min-height: 0;
}
.list {
  height: 100%;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 8px 0 14px;
  scrollbar-width: thin;
  scrollbar-color: var(--line) transparent;
}
.list > .msg:hover {
  background: color-mix(in srgb, var(--text) 4%, transparent);
}
.list > .msg.is-event:hover {
  background: color-mix(in srgb, var(--accent) 16%, var(--bg));
}
.jump {
  position: absolute;
  left: 50%;
  bottom: 14px;
  transform: translateX(-50%);
  padding: 7px 16px;
  border: 0;
  border-radius: 999px;
  background: var(--text);
  color: var(--bg);
  font: 600 15px / 1.2 var(--font-ui);
  box-shadow: 0 4px 18px rgb(0 0 0 / 0.35);
}

.empty {
  max-width: 470px;
  margin: 10vh auto 0;
  padding: 0 24px;
}
.empty h2 {
  margin: 0 0 8px;
  font: 700 26px / 1.15 var(--font-ui);
}
.empty p {
  margin: 0 0 18px;
  color: var(--text-2);
}
.empty .actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.empty-small {
  padding: 18px 16px;
  color: var(--text-3);
  font-size: 14px;
}

/* --- Réglages (panneau à droite) ---------------------------------------------------- */
dialog.drawer {
  position: fixed;
  inset: 0 0 0 auto;
  width: min(470px, 100vw);
  height: 100vh;
  height: 100dvh;
  max-width: 100vw;
  max-height: none;
  margin: 0;
  padding: 0;
  border: 0;
  border-left: 1px solid var(--line);
  background: var(--surface);
  color: var(--text);
  overflow-y: auto;
}
dialog.drawer[open] {
  animation: drawer-in 0.18s ease-out;
}
dialog.drawer::backdrop {
  background: rgb(0 0 0 / 0.45);
}
@keyframes drawer-in {
  from {
    transform: translateX(28px);
    opacity: 0;
  }
}
.drawer-head {
  position: sticky;
  top: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px 12px 20px;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}
.drawer h2 {
  margin: 0;
  font: 700 23px / 1.1 var(--font-ui);
}
.drawer section {
  padding: 18px 20px 8px;
}
.drawer section + section {
  border-top: 1px solid var(--line);
}
.drawer h3 {
  margin: 0 0 4px;
  font: 700 18px / 1.2 var(--font-ui);
}
.drawer .lead {
  margin: 0 0 14px;
  color: var(--text-2);
  font-size: 14px;
}

.pconf {
  position: relative;
  margin-bottom: 12px;
  padding: 12px 12px 12px 16px;
  border-radius: 10px;
  background: var(--bg);
  box-shadow: inset 0 0 0 1px var(--line);
}
.pconf::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  border-radius: 10px 0 0 10px;
  background: var(--rail, var(--accent));
}
.pconf-head {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 10px;
}
.pconf-head .ptile {
  --tile: 24px;
}
.pconf-head strong {
  font: 700 18px / 1 var(--font-ui);
}
.pconf-status {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
  font: 500 14px / 1.2 var(--font-ui);
  color: var(--text-2);
}
.pconf-detail {
  margin: 8px 0 0;
  font-size: 13.5px;
  color: var(--text-2);
}
.pconf-detail[data-state='error'] {
  color: var(--err);
}
.pconf-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.field {
  display: block;
  margin-bottom: 10px;
}
.field > span {
  display: block;
  margin-bottom: 4px;
  font: 600 14px / 1.2 var(--font-ui);
  color: var(--text-2);
}
.field small {
  display: block;
  margin-top: 4px;
  font-size: 13px;
  color: var(--text-3);
}
input[type='text'],
input[type='password'],
select {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--surface);
  font: 400 15px / 1.3 var(--font-text);
}
input[readonly] {
  color: var(--text-2);
}
details.advanced {
  margin-top: 6px;
}
details.advanced summary {
  cursor: pointer;
  width: fit-content;
  font: 600 14px / 1.4 var(--font-ui);
  color: var(--text-2);
}
details.advanced[open] summary {
  margin-bottom: 8px;
}
details.advanced a {
  color: var(--ink);
}

.opt-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 0;
}
.opt-row > span {
  font-size: 15px;
}
.checks {
  display: grid;
  gap: 2px;
  margin: 4px 0 10px;
}
.checks label {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 4px 0;
  font-size: 15px;
}
input[type='checkbox'],
input[type='radio'] {
  width: 17px;
  height: 17px;
  margin: 0;
  accent-color: var(--text);
}
input[type='range'] {
  width: 160px;
  accent-color: var(--text);
}

/* Interrupteur (case à cocher stylée) */
.switch {
  appearance: none;
  position: relative;
  flex: none;
  width: 40px !important;
  height: 22px !important;
  border-radius: 999px;
  background: var(--line);
  cursor: pointer;
  transition: background-color 0.15s;
}
.switch::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--text);
  transition: transform 0.15s;
}
.switch:checked {
  background: var(--text-2);
}
.switch:checked::after {
  transform: translateX(18px);
  background: var(--bg);
}

.copy-row {
  display: flex;
  gap: 8px;
  margin-bottom: 8px;
}
.inline-checks {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 18px;
}
.meta-line {
  margin: 6px 0;
  font-size: 14.5px;
}
.meta-muted {
  font-size: 13.5px;
  color: var(--text-2);
}
.btn-meta {
  border-color: transparent;
  background: #0866ff;
  color: #fff;
}
.btn-meta:hover {
  border-color: transparent;
  filter: brightness(1.08);
}
.source-pick {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
  margin: 2px 0 6px;
}
.source-pick label {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 15px;
}
.pconf .hint {
  margin: 0;
  font-size: 13px;
  color: var(--text-3);
}
.overlay-platforms {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  margin: 6px 0 12px;
}
.overlay-platforms label {
  display: flex;
  align-items: center;
  gap: 6px;
}
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.keys {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 6px 12px;
  margin: 6px 0 16px;
  font-size: 14px;
  color: var(--text-2);
}
kbd {
  display: inline-block;
  min-width: 1.6em;
  padding: 1px 6px;
  border-radius: 5px;
  background: var(--bg);
  box-shadow: inset 0 0 0 1px var(--line);
  font: 600 13px / 1.4 var(--font-ui);
  text-align: center;
  color: var(--text);
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 22px;
  z-index: 10;
  transform: translateX(-50%);
  padding: 8px 16px;
  border-radius: 999px;
  background: var(--text);
  color: var(--bg);
  font: 600 15px / 1.2 var(--font-ui);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}
.toast.show {
  opacity: 1;
}

/* --- Écrans moyens et petits (dock OBS, téléphone) -------------------------------- */
@media (max-width: 1240px) {
  .mixer {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
@media (max-width: 760px) {
  .mixer {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .btn-quiet .label {
    display: none;
  }
}
/* Barre du haut étroite : le symbole seul (le mot et la signature restent dans les réglages). */
@media (max-width: 540px) {
  .brand-text {
    display: none;
  }
}
/* Console compacte (dock OBS, téléphone) : la LED seule indique l'état, l'infobulle donne le détail. */
@media (max-width: 520px) {
  .mixer {
    gap: 6px;
    padding: 4px 8px 8px;
  }
  .strip-main {
    grid-template-columns: auto minmax(0, 1fr) auto;
    grid-template-areas:
      'tile name state'
      'meter meter meter';
    gap: 6px 7px;
    padding: 7px 8px 8px;
  }
  .strip .ptile {
    --tile: 22px;
  }
  .strip-name {
    padding-right: 0;
    font-size: 16px;
  }
  .strip-state {
    margin-right: 46px;
  }
  .strip-state .state-text,
  .strip-rate {
    display: none;
  }
  .solo {
    top: 6px;
    right: 6px;
    padding: 2px 7px;
  }
}
/* Très étroit : le logo suffit à reconnaître la plateforme. */
@media (max-width: 380px) {
  .strip-name {
    display: none;
  }
  .strip-main {
    grid-template-columns: auto minmax(0, 1fr);
    grid-template-areas:
      'tile state'
      'meter meter';
  }
}
@media (max-width: 420px) {
  .topbar {
    padding-left: 12px;
  }
  .stage.columns {
    grid-auto-columns: 88vw;
    scroll-snap-type: x mandatory;
  }
  .col {
    scroll-snap-align: start;
  }
  .grid-2 {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}