:root {
  --bg: #f6f7fb;
  --card: #ffffff;
  --text: #1c1f2a;
  --muted: #6b7183;
  --line: #e4e6ee;
  --accent: #4f46e5;
  --accent-soft: #eef0ff;
  --ok: #15803d;
  --ok-soft: #e8f6ec;
  --warn: #9a6700;
  --warn-soft: #fff6dc;
  --err: #b42318;
  --err-soft: #fdecea;
  --rec: #e11d48;
  --radius: 12px;
  --shadow: 0 1px 2px rgba(20, 24, 40, .05), 0 4px 16px rgba(20, 24, 40, .04);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #12141b; --card: #1b1e28; --text: #e8eaf2; --muted: #9aa0b4; --line: #2b2f3d;
    --accent: #8b85ff; --accent-soft: #262646; --ok: #4ade80; --ok-soft: #173024;
    --warn: #fbbf24; --warn-soft: #33290f; --err: #f87171; --err-soft: #3a1b1b;
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font: 15px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 1.6rem; margin: 0 0 .25rem; letter-spacing: -.01em; }
h2 { font-size: 1.08rem; margin: 0 0 .75rem; }
h3 { font-size: .95rem; margin: 1.4rem 0 .5rem; }
code { background: var(--accent-soft); padding: .1em .35em; border-radius: 5px; font-size: .9em; }
.muted { color: var(--muted); }
.small { font-size: .85rem; }

/* Barre du haut */
.topbar { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .7rem 1.25rem; background: var(--card); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 10; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: .55rem; color: var(--text); font-size: 1.05rem; }
.brand:hover { text-decoration: none; }
.nav { display: flex; gap: .25rem; flex-wrap: wrap; }
.nav a { color: var(--text); padding: .4rem .7rem; border-radius: 8px; font-size: .93rem; }
.nav a:hover { background: var(--bg); text-decoration: none; }
.nav a.on { background: var(--accent-soft); color: var(--accent); font-weight: 600; }
.nav a.muted { color: var(--muted); }
.wrap { max-width: 940px; margin: 0 auto; padding: 1.5rem 16px 4rem; }

/* Boutons et champs */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .4rem; border: 1px solid var(--line); background: var(--card); color: var(--text); padding: .55rem .95rem; border-radius: 9px; font: inherit; font-weight: 500; cursor: pointer; white-space: nowrap; }
.btn:hover { border-color: var(--accent); text-decoration: none; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.primary:hover { filter: brightness(1.08); }
.btn.danger { color: var(--err); border-color: var(--err); background: transparent; }
.btn.small { padding: .35rem .7rem; font-size: .85rem; }
.btn:disabled { opacity: .6; cursor: wait; }
.icon-btn { border: 0; background: transparent; color: var(--muted); font: inherit; font-size: .85rem; padding: .3rem .55rem; border-radius: 7px; cursor: pointer; }
.icon-btn:hover { background: var(--bg); color: var(--text); }
input, select, textarea { font: inherit; color: var(--text); background: var(--card); border: 1px solid var(--line); border-radius: 9px; padding: .55rem .7rem; width: 100%; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent-soft); border-color: var(--accent); }
.form { display: grid; gap: .9rem; }
.form label { display: grid; gap: .3rem; font-size: .9rem; font-weight: 500; }
.form label.check { display: flex; align-items: center; gap: .5rem; font-weight: 400; }
.form label.check input { width: auto; }
.form.narrow { max-width: 520px; }
.form .muted.small { margin: -.6rem 0 0; }
.row-end { display: flex; justify-content: flex-end; gap: .5rem; flex-wrap: wrap; }
.row-start { display: flex; gap: .5rem; }
.inline-form { margin-top: .8rem; }

/* Messages */
.flash { padding: .7rem .95rem; border-radius: 10px; margin-bottom: 1rem; background: var(--ok-soft); color: var(--ok); }
.flash.err { background: var(--err-soft); color: var(--err); }
.flash.warn { background: var(--warn-soft); color: var(--warn); }
.badge { display: inline-block; font-size: .75rem; font-weight: 600; padding: .15rem .55rem; border-radius: 99px; background: var(--accent-soft); color: var(--accent); white-space: nowrap; }
.badge.rec { background: var(--err-soft); color: var(--rec); }
.badge.wait { background: var(--warn-soft); color: var(--warn); }
.badge.err { background: var(--err-soft); color: var(--err); }

/* Cartes */
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.25rem 1.35rem; box-shadow: var(--shadow); margin-bottom: 1.1rem; }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: .75rem; margin-bottom: .5rem; flex-wrap: wrap; }
.card-head h2 { margin: 0; }
.icon-actions { display: flex; align-items: center; gap: .25rem; }
.auth-card { max-width: 420px; margin: 3rem auto; background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 2rem; box-shadow: var(--shadow); }

/* Liste des réunions */
.page-head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: 1.25rem; flex-wrap: wrap; }
.head-actions { display: flex; gap: .5rem; align-items: center; flex-wrap: wrap; }
.search input { width: 240px; max-width: 100%; }
.meeting-list { list-style: none; padding: 0; margin: 0; display: grid; gap: .7rem; }
.meeting-card { display: block; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 1rem 1.15rem; color: var(--text); box-shadow: var(--shadow); transition: border-color .15s; }
.meeting-card:hover { border-color: var(--accent); text-decoration: none; }
.mc-top { display: flex; justify-content: space-between; gap: .75rem; align-items: flex-start; }
.mc-title { font-weight: 600; font-size: 1.02rem; }
.mc-meta { color: var(--muted); font-size: .85rem; margin-top: .15rem; }
.mc-excerpt { margin: .5rem 0 0; color: var(--muted); font-size: .9rem; }
.empty { text-align: center; padding: 3.5rem 1rem; background: var(--card); border: 1px dashed var(--line); border-radius: var(--radius); }
.empty p { color: var(--muted); max-width: 460px; margin: .5rem auto 1.25rem; }

/* Page réunion */
.back { display: inline-block; margin-bottom: .75rem; font-size: .9rem; }
.m-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem; margin-bottom: 1.1rem; flex-wrap: wrap; }
.tabs { display: flex; gap: .25rem; border-bottom: 1px solid var(--line); margin-bottom: 1.1rem; overflow-x: auto; overflow-y: hidden; scrollbar-width: none; }
.tab { border: 0; background: none; font: inherit; color: var(--muted); padding: .6rem .9rem; border-bottom: 2px solid transparent; cursor: pointer; white-space: nowrap; margin-bottom: -1px; }
.tab.on { color: var(--accent); border-bottom-color: var(--accent); font-weight: 600; }
.tab .count { background: var(--accent-soft); color: var(--accent); border-radius: 99px; font-size: .75rem; padding: 0 .45rem; margin-left: .2rem; }
.panel { display: none; }
.panel.on { display: block; }
.summary-card h3:first-child { margin-top: .5rem; }
.resume { margin: 0; }
.bullets { margin: .25rem 0; padding-left: 1.2rem; }
.bullets li { margin: .25rem 0; }
.person { margin: .4rem 0 1rem; }
.person-name { display: flex; align-items: center; gap: .5rem; font-weight: 600; margin-bottom: .35rem; }
.avatar { display: inline-grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: var(--accent-soft); color: var(--accent); font-size: .8rem; font-weight: 700; }
.task { display: flex; gap: .6rem; align-items: flex-start; padding: .45rem .6rem; margin-left: 1.6rem; border-radius: 8px; cursor: pointer; }
.task:hover { background: var(--bg); }
.task input { width: 17px; height: 17px; margin-top: .2rem; flex: none; accent-color: var(--accent); }
.task.done span { text-decoration: line-through; color: var(--muted); }
.loading { display: flex; align-items: center; gap: .7rem; color: var(--muted); padding: 1rem 0; }
.spinner { width: 18px; height: 18px; border: 2px solid var(--line); border-top-color: var(--accent); border-radius: 50%; animation: spin .8s linear infinite; flex: none; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Transcription */
.filter { width: 180px; padding: .35rem .6rem; font-size: .88rem; }
.transcript { display: grid; gap: .1rem; max-height: 70vh; overflow-y: auto; }
.line { display: grid; grid-template-columns: 52px 130px 1fr; gap: .6rem; padding: .35rem .3rem; border-radius: 6px; }
.line:hover { background: var(--bg); }
.line.hide { display: none; }
.ts { color: var(--muted); font-size: .8rem; font-variant-numeric: tabular-nums; padding-top: .15rem; }
.who { font-weight: 600; font-size: .88rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.who.c0 { color: #4f46e5; } .who.c1 { color: #0e7490; } .who.c2 { color: #b45309; }
.who.c3 { color: #be185d; } .who.c4 { color: #15803d; } .who.c5 { color: #7c3aed; }
button.who { background: none; border: 0; padding: 0; font: inherit; font-weight: 600; font-size: .88rem; text-align: left; cursor: pointer; align-self: start; max-width: 100%; }
button.who:hover { text-decoration: underline; }
#rename-dialog label { grid-template-columns: minmax(0, 140px) 1fr; align-items: center; }
mark { background: #fde68a; color: inherit; border-radius: 3px; }

/* Questions */
.chat-card { display: flex; flex-direction: column; }
.chat { display: flex; flex-direction: column; gap: .7rem; min-height: 200px; max-height: 60vh; overflow-y: auto; padding: .25rem 0 1rem; }
.msg { max-width: 85%; padding: .65rem .9rem; border-radius: 12px; white-space: normal; }
.msg.me { align-self: flex-end; background: var(--accent); color: #fff; border-bottom-right-radius: 4px; }
.msg.ai { align-self: flex-start; background: var(--bg); border: 1px solid var(--line); border-bottom-left-radius: 4px; }
.msg p { margin: 0 0 .5rem; } .msg p:last-child { margin: 0; }
.msg ul { margin: .25rem 0 .5rem; padding-left: 1.1rem; }
.chat-empty { text-align: center; padding: 1.5rem 0; }
.suggestions { display: flex; flex-wrap: wrap; justify-content: center; gap: .45rem; }
.chip { border: 1px solid var(--line); background: var(--card); color: var(--text); padding: .4rem .75rem; border-radius: 99px; font: inherit; font-size: .87rem; cursor: pointer; }
.chip:hover { border-color: var(--accent); color: var(--accent); }
.ask { display: flex; gap: .5rem; align-items: flex-end; border-top: 1px solid var(--line); padding-top: .9rem; }
.ask textarea { resize: none; max-height: 160px; }
.ask .btn { height: 42px; width: 46px; font-size: 1.1rem; }

/* Fenêtres */
.dialog { border: 1px solid var(--line); border-radius: 16px; padding: 1.5rem; width: min(560px, calc(100vw - 32px)); background: var(--card); color: var(--text); box-shadow: 0 20px 60px rgba(0,0,0,.25); }
.dialog::backdrop { background: rgba(15, 18, 30, .45); }
.dialog h2 { margin-bottom: 0; }
.danger-zone { border-top: 1px solid var(--line); margin-top: 1.2rem; padding-top: 1rem; }

/* Page extension */
.steps { display: grid; gap: 0; }
.step { position: relative; padding-left: 3.6rem; }
.step-n { position: absolute; left: 1.2rem; top: 1.2rem; width: 28px; height: 28px; border-radius: 50%; background: var(--accent); color: #fff; display: grid; place-items: center; font-weight: 700; font-size: .9rem; }
.howto { margin: .25rem 0; padding-left: 1.2rem; }
.howto li { margin: .3rem 0; }
.code-box { display: flex; gap: .5rem; margin: .5rem 0; }
.code-box input { font-family: ui-monospace, Consolas, monospace; font-size: .8rem; }

/* Tableau */
.table { width: 100%; border-collapse: collapse; font-size: .92rem; }
.table th, .table td { text-align: left; padding: .55rem .5rem; border-bottom: 1px solid var(--line); }
.table th { color: var(--muted); font-weight: 500; font-size: .82rem; }
.add-user { margin-top: 1rem; }
.add-user summary { cursor: pointer; color: var(--accent); font-weight: 500; margin-bottom: .8rem; }

@media (max-width: 640px) {
  .wrap { padding-top: 1rem; }
  h1 { font-size: 1.35rem; }
  .card { padding: 1rem; }
  .line { grid-template-columns: 44px 1fr; }
  .line .txt { grid-column: 1 / -1; padding-left: 0; }
  .task { margin-left: 0; }
  .msg { max-width: 95%; }
  .table th:nth-child(2), .table td:nth-child(2), .table th:nth-child(4), .table td:nth-child(4) { display: none; }
  .step { padding-left: 1rem; padding-top: 3.2rem; }
  .step-n { left: 1rem; top: 1rem; }
  .search input { width: 100%; }
}

/* Double authentification */
.auth-card.wide { max-width: 520px; }
.center-text { text-align: center; margin-top: 1rem; }
.top-gap { margin-top: 1.2rem; }
.wrap-row { flex-wrap: wrap; }
.qr { width: 210px; height: 210px; margin: .5rem auto 1rem; background: #fff; border-radius: 12px; padding: 4px; border: 1px solid var(--line); }
.qr svg { width: 100%; height: 100%; display: block; }
.manual { margin-bottom: .8rem; }
.manual summary { cursor: pointer; color: var(--accent); font-size: .9rem; }
.secret { user-select: all; letter-spacing: .05em; }
.otp { font-size: 1.4rem; letter-spacing: .3em; text-align: center; font-variant-numeric: tabular-nums; }
.otp.small-otp { font-size: 1rem; letter-spacing: .15em; width: 170px; }
.codes { display: grid; grid-template-columns: repeat(2, 1fr); gap: .5rem; margin: 1rem 0; }
.codes code { font-size: 1.05rem; text-align: center; padding: .5rem; letter-spacing: .08em; }
.inline-row { display: flex; gap: .5rem; align-items: center; flex-wrap: wrap; margin: .6rem 0; }
form.inline { display: inline; }
.nowrap { white-space: nowrap; }
.badge.ok-badge { background: var(--ok-soft); color: var(--ok); margin-right: .35rem; }
.loading.flat { padding: 0; }
@media print {
  .topbar, .row-start, form, .flash { display: none !important; }
  body { background: #fff; }
  .auth-card { border: 0; box-shadow: none; margin: 0; }
}
.live-badge { margin-left: .4rem; vertical-align: middle; animation: pulse 1.6s ease-in-out infinite; }
@keyframes pulse { 50% { opacity: .45; } }
.line.fresh { animation: fresh 2.5s ease-out; }
@keyframes fresh { from { background: var(--accent-soft); } to { background: transparent; } }