/* =====================================================================
   TransferX — Design system premium (sombre, cyan → turquoise)
   ===================================================================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #070b16;
  --bg-2: #0b1222;
  --surface: rgba(17, 26, 46, 0.72);
  --surface-2: rgba(24, 36, 62, 0.72);
  --surface-solid: #0f1829;
  --elev: #152038;
  --border: rgba(148, 163, 184, 0.13);
  --border-2: rgba(148, 163, 184, 0.24);
  --text: #e8eef8;
  --muted: #8ea2bf;
  --faint: #5a6a84;
  --cyan: #00b4d8;
  --teal: #06d6a0;
  --violet: #8b7bff;
  --amber: #fbbf24;
  --rose: #fb7185;
  --danger: #f43f5e;
  --ok: #10d49a;
  --grad: linear-gradient(135deg, #00b4d8 0%, #06d6a0 100%);
  --grad-soft: linear-gradient(135deg, rgba(0, 180, 216, .18), rgba(6, 214, 160, .12));
  --ring: 0 0 0 3px rgba(0, 180, 216, .35);
  --r-sm: 10px; --r: 14px; --r-lg: 20px; --r-xl: 28px;
  --shadow: 0 24px 60px -20px rgba(0, 0, 0, .65), 0 2px 0 rgba(255, 255, 255, .03) inset;
  --ease: cubic-bezier(.2, .8, .2, 1);
  --spring: cubic-bezier(.34, 1.56, .64, 1);
  --font: 'Inter', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --display: 'Space Grotesk', 'Inter', ui-sans-serif, system-ui, sans-serif;
  --blur: 18px;
  color-scheme: dark;
}

html { font-family: var(--font); color: var(--text); background: var(--bg); -webkit-font-smoothing: antialiased; -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { min-height: 100vh; min-height: 100dvh; display: flex; flex-direction: column; background: var(--bg); overflow-x: hidden; line-height: 1.5; font-size: 15px; }
button, input, select, textarea { font: inherit; color: inherit; }
a { color: var(--cyan); text-decoration: none; }
img, video { max-width: 100%; display: block; }
.hidden { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
::selection { background: rgba(0, 180, 216, .35); }

/* Icônes SVG */
.i { width: 20px; height: 20px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; vertical-align: middle; }
.i.sm { width: 16px; height: 16px; } .i.lg { width: 26px; height: 26px; } .i.xl { width: 34px; height: 34px; }
.i.fill { fill: currentColor; stroke: none; }

/* ---------------- Décor animé ---------------- */
.bg-scene { position: fixed; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; background: radial-gradient(1200px 600px at 50% -10%, #0e1d38 0%, transparent 60%), var(--bg); }
.blob { position: absolute; border-radius: 50%; filter: blur(80px); opacity: .45; animation: drift 26s var(--ease) infinite alternate; will-change: transform; }
.b1 { width: 520px; height: 520px; background: #00b4d8; top: -160px; left: -140px; opacity: .22; }
.b2 { width: 460px; height: 460px; background: #06d6a0; bottom: -180px; right: -120px; opacity: .16; animation-duration: 32s; }
.b3 { width: 380px; height: 380px; background: #6d5dfc; top: 40%; left: 55%; opacity: .12; animation-duration: 38s; }
.grid-lines { position: absolute; inset: 0; background-image: linear-gradient(rgba(148, 163, 184, .045) 1px, transparent 1px), linear-gradient(90deg, rgba(148, 163, 184, .045) 1px, transparent 1px); background-size: 56px 56px; mask-image: radial-gradient(ellipse at 50% 0%, #000 0%, transparent 70%); -webkit-mask-image: radial-gradient(ellipse at 50% 0%, #000 0%, transparent 70%); }
@keyframes drift { 0% { transform: translate(0, 0) scale(1); } 50% { transform: translate(60px, 40px) scale(1.08); } 100% { transform: translate(-30px, 70px) scale(.95); } }

/* ---------------- Barre du haut ---------------- */
.topbar { position: sticky; top: 0; z-index: 40; display: flex; align-items: center; gap: 14px; padding: 12px clamp(16px, 4vw, 36px); padding-top: max(12px, env(safe-area-inset-top)); background: rgba(7, 11, 22, .6); backdrop-filter: saturate(160%) blur(var(--blur)); -webkit-backdrop-filter: saturate(160%) blur(var(--blur)); border-bottom: 1px solid var(--border); }
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); font-family: var(--display); font-weight: 700; font-size: 19px; letter-spacing: -.02em; }
.brand-mark { width: 30px; height: 30px; filter: drop-shadow(0 4px 14px rgba(0, 180, 216, .45)); transition: transform .5s var(--spring); }
.brand:hover .brand-mark { transform: rotate(-12deg) scale(1.08); }
.brand-name b { background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.nav { display: flex; gap: 4px; margin-left: auto; padding: 4px; background: rgba(15, 24, 41, .7); border: 1px solid var(--border); border-radius: 999px; }
.nav a { position: relative; display: flex; align-items: center; gap: 8px; padding: 8px 14px; border-radius: 999px; color: var(--muted); font-weight: 600; font-size: 14px; transition: color .2s, background .25s; }
.nav a:hover { color: var(--text); }
.nav a.active { color: #04121f; background: var(--grad); box-shadow: 0 6px 20px -6px rgba(0, 180, 216, .7); }
.nav-badge { font-style: normal; min-width: 18px; height: 18px; padding: 0 5px; border-radius: 9px; background: var(--rose); color: #fff; font-size: 11px; font-weight: 800; display: grid; place-items: center; }
.nav a.active .nav-badge { background: #04121f; color: var(--teal); }
.topbar-actions { display: flex; align-items: center; gap: 10px; }
.net-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 4px rgba(16, 212, 154, .15); transition: background .3s; }
.net-dot.off { background: var(--danger); box-shadow: 0 0 0 4px rgba(244, 63, 94, .18); animation: pulse 1.4s infinite; }
.icon-btn { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 12px; border: 1px solid var(--border); background: var(--surface); color: var(--text); cursor: pointer; transition: transform .2s var(--spring), border-color .2s; }
.icon-btn:hover { transform: translateY(-1px); border-color: var(--border-2); }

/* ---------------- Vue principale ---------------- */
.view { flex: 1; width: 100%; max-width: 1120px; margin: 0 auto; padding: clamp(18px, 4vw, 40px) clamp(16px, 4vw, 36px) 40px; outline: none; }
.view > * { animation: viewIn .45s var(--ease) both; }
@keyframes viewIn { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
.narrow { max-width: 720px; margin: 0 auto; }
.site-footer { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 8px; padding: 18px 16px calc(18px + env(safe-area-inset-bottom)); color: var(--faint); font-size: 12.5px; text-align: center; }
.site-footer .i { width: 14px; height: 14px; }

/* ---------------- Typographie ---------------- */
.eyebrow { display: inline-flex; align-items: center; gap: 8px; color: var(--cyan); font-size: 11.5px; letter-spacing: .2em; font-weight: 800; text-transform: uppercase; }
.eyebrow .pulse-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--teal); box-shadow: 0 0 0 0 rgba(6, 214, 160, .6); animation: ping 1.8s infinite; }
h1, h2, h3 { font-family: var(--display); letter-spacing: -.025em; line-height: 1.08; }
h1 { font-size: clamp(34px, 6.4vw, 60px); font-weight: 700; margin: 10px 0 12px; }
h2 { font-size: clamp(24px, 4vw, 34px); font-weight: 700; }
h3 { font-size: 17px; font-weight: 600; letter-spacing: -.01em; }
.grad-text { background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.lead { color: var(--muted); font-size: clamp(15px, 2vw, 17.5px); max-width: 560px; }
.muted { color: var(--muted); } .faint { color: var(--faint); } .small { font-size: 13px; } .tiny { font-size: 12px; }
.mono { font-family: ui-monospace, 'SF Mono', Menlo, Consolas, monospace; }
.center { text-align: center; }

/* ---------------- Cartes ---------------- */
.card { position: relative; background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg); padding: clamp(16px, 3vw, 24px); box-shadow: var(--shadow); backdrop-filter: blur(var(--blur)); -webkit-backdrop-filter: blur(var(--blur)); }
.card.glow::before { content: ''; position: absolute; inset: -1px; border-radius: inherit; padding: 1px; background: linear-gradient(135deg, rgba(0, 180, 216, .55), transparent 40%, transparent 60%, rgba(6, 214, 160, .45)); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; pointer-events: none; }
.card-title { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 14px; }
.card-title h3 { display: flex; align-items: center; gap: 9px; }
.stack { display: flex; flex-direction: column; gap: 16px; }
.row { display: flex; align-items: center; gap: 10px; }
.row.wrap { flex-wrap: wrap; }
.between { justify-content: space-between; }
.grow { flex: 1; min-width: 0; }
.grid-2 { display: grid; grid-template-columns: 1.25fr 1fr; gap: 20px; align-items: start; }
@media (max-width: 900px) { .grid-2 { grid-template-columns: 1fr; } }

/* ---------------- Boutons ---------------- */
.btn { position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 9px; min-height: 46px; padding: 0 18px; border-radius: var(--r); border: 1px solid var(--border-2); background: var(--surface-2); color: var(--text); font-weight: 650; font-size: 14.5px; cursor: pointer; white-space: nowrap; overflow: hidden; isolation: isolate; transition: transform .2s var(--spring), border-color .2s, background .2s, box-shadow .25s, opacity .2s; -webkit-tap-highlight-color: transparent; user-select: none; }
.btn:hover { transform: translateY(-1px); border-color: rgba(148, 163, 184, .38); }
.btn:active { transform: translateY(0) scale(.98); }
.btn:focus-visible, .chip:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible { outline: none; box-shadow: var(--ring); }
.btn[disabled] { opacity: .45; pointer-events: none; }
.btn.primary { border: 0; color: #04121f; background: var(--grad); box-shadow: 0 12px 30px -10px rgba(0, 180, 216, .75), inset 0 1px 0 rgba(255, 255, 255, .35); }
.btn.primary::after { content: ''; position: absolute; inset: 0; z-index: -1; background: linear-gradient(110deg, transparent 30%, rgba(255, 255, 255, .45) 50%, transparent 70%); transform: translateX(-120%); transition: transform .8s var(--ease); }
.btn.primary:hover::after { transform: translateX(120%); }
.btn.primary:hover { box-shadow: 0 16px 40px -10px rgba(6, 214, 160, .7), inset 0 1px 0 rgba(255, 255, 255, .35); }
.btn.xl { min-height: 58px; font-size: 16.5px; border-radius: 18px; padding: 0 26px; }
.btn.block { width: 100%; }
.btn.ghost { background: transparent; border-color: transparent; color: var(--muted); }
.btn.ghost:hover { color: var(--text); background: rgba(148, 163, 184, .08); }
.btn.danger { background: rgba(244, 63, 94, .1); border-color: rgba(244, 63, 94, .35); color: #fda4af; }
.btn.danger:hover { background: rgba(244, 63, 94, .18); }
.btn.sm { min-height: 36px; padding: 0 12px; font-size: 13.5px; border-radius: 11px; }
.btn.icon { width: 42px; padding: 0; }
.btn.sm.icon { width: 36px; }
.btn .ripple { position: absolute; border-radius: 50%; transform: scale(0); background: rgba(255, 255, 255, .35); animation: ripple .6s ease-out forwards; pointer-events: none; }
@keyframes ripple { to { transform: scale(4); opacity: 0; } }
.btn.ok { background: rgba(16, 212, 154, .14); border-color: rgba(16, 212, 154, .45); color: #6ee7b7; }

/* Puces / segments */
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { display: inline-flex; align-items: center; gap: 7px; min-height: 36px; padding: 0 14px; border-radius: 999px; border: 1px solid var(--border-2); background: rgba(15, 24, 41, .6); color: var(--muted); font-weight: 600; font-size: 13.5px; cursor: pointer; transition: all .2s var(--ease); }
.chip:hover { color: var(--text); border-color: rgba(148, 163, 184, .4); }
.chip.active { color: #04121f; background: var(--grad); border-color: transparent; box-shadow: 0 6px 18px -8px rgba(0, 180, 216, .8); }
.segmented { position: relative; display: grid; grid-template-columns: 1fr 1fr; padding: 5px; border-radius: 18px; background: rgba(10, 16, 30, .7); border: 1px solid var(--border); }
.segmented button { position: relative; z-index: 1; display: flex; align-items: center; justify-content: center; gap: 9px; min-height: 50px; padding: 6px 10px; border: 0; background: none; border-radius: 14px; cursor: pointer; color: var(--muted); font-weight: 650; transition: color .25s; text-align: left; }
.segmented button small { display: block; font-weight: 500; font-size: 11.5px; color: inherit; opacity: .8; }
.segmented button.active { color: #04121f; }
.segmented .seg-pill { position: absolute; z-index: 0; top: 5px; bottom: 5px; left: 5px; width: calc(50% - 5px); border-radius: 14px; background: var(--grad); box-shadow: 0 10px 24px -10px rgba(0, 180, 216, .9); transition: transform .45s var(--spring); }
.segmented[data-value="p2p"] .seg-pill { transform: translateX(100%); }

/* Champs */
.field { display: flex; flex-direction: column; gap: 7px; }
.field > span, .label { font-size: 12.5px; font-weight: 650; color: var(--muted); letter-spacing: .01em; display: flex; align-items: center; gap: 6px; }
.input, select.input, textarea.input { width: 100%; min-height: 46px; padding: 11px 14px; border-radius: 13px; border: 1px solid var(--border-2); background: rgba(8, 13, 25, .65); color: var(--text); font-size: 15px; transition: border-color .2s, box-shadow .2s, background .2s; }
.input::placeholder { color: var(--faint); }
.input:hover { border-color: rgba(148, 163, 184, .35); }
.input:focus { outline: none; border-color: var(--cyan); box-shadow: var(--ring); background: rgba(8, 13, 25, .85); }
textarea.input { min-height: 84px; resize: vertical; line-height: 1.5; }
.input-group { display: flex; gap: 8px; }
.input-group .input { flex: 1; min-width: 0; }
.pin-input { letter-spacing: .55em; font-size: 24px; text-align: center; font-weight: 700; font-family: var(--display); }
.switch { position: relative; display: inline-flex; align-items: center; gap: 12px; cursor: pointer; user-select: none; }
.switch input { position: absolute; opacity: 0; }
.switch .track { width: 44px; height: 26px; border-radius: 13px; background: rgba(148, 163, 184, .22); position: relative; transition: background .25s; flex: none; }
.switch .track::after { content: ''; position: absolute; top: 3px; left: 3px; width: 20px; height: 20px; border-radius: 50%; background: #fff; box-shadow: 0 2px 6px rgba(0, 0, 0, .35); transition: transform .35s var(--spring); }
.switch input:checked + .track { background: var(--teal); }
.switch input:checked + .track::after { transform: translateX(18px); }
.switch input:focus-visible + .track { box-shadow: var(--ring); }
.tag-input { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; min-height: 46px; padding: 6px 8px; border-radius: 13px; border: 1px solid var(--border-2); background: rgba(8, 13, 25, .65); cursor: text; }
.tag-input:focus-within { border-color: var(--cyan); box-shadow: var(--ring); }
.tag-input input { flex: 1; min-width: 140px; border: 0; background: none; outline: none; padding: 6px; font-size: 14.5px; }
.tag { display: inline-flex; align-items: center; gap: 6px; padding: 4px 6px 4px 10px; border-radius: 999px; background: var(--grad-soft); border: 1px solid rgba(0, 180, 216, .35); font-size: 13px; font-weight: 600; }
.tag button { border: 0; background: rgba(148, 163, 184, .18); color: var(--text); width: 20px; height: 20px; border-radius: 50%; cursor: pointer; display: grid; place-items: center; }
.tag button .i { width: 12px; height: 12px; }

/* ---------------- Page d'envoi ---------------- */
.hero { display: flex; flex-direction: column; gap: 6px; margin-bottom: clamp(18px, 3vw, 28px); }
.hero-badges { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.hero-badge { display: inline-flex; align-items: center; gap: 7px; padding: 6px 12px; border-radius: 999px; background: rgba(15, 24, 41, .65); border: 1px solid var(--border); color: var(--muted); font-size: 12.5px; font-weight: 600; }
.hero-badge .i { width: 15px; height: 15px; color: var(--teal); }
.mode-hint { display: flex; gap: 10px; align-items: flex-start; padding: 12px 14px; border-radius: 14px; background: rgba(0, 180, 216, .07); border: 1px solid rgba(0, 180, 216, .18); color: var(--muted); font-size: 13.5px; }
.mode-hint .i { color: var(--cyan); margin-top: 1px; }
.mode-hint.p2p { background: rgba(139, 123, 255, .08); border-color: rgba(139, 123, 255, .22); }
.mode-hint.p2p .i { color: var(--violet); }

.dropzone { --mx: 50%; --my: 50%; position: relative; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px; min-height: 260px; padding: 30px 18px; border-radius: var(--r-xl); text-align: center; cursor: pointer; overflow: hidden; background: radial-gradient(420px circle at var(--mx) var(--my), rgba(0, 180, 216, .13), transparent 45%), rgba(12, 19, 35, .55); border: 1.5px dashed rgba(148, 163, 184, .28); transition: border-color .3s, transform .35s var(--spring), background-color .3s; }
.dropzone:hover { border-color: rgba(0, 180, 216, .55); }
.dropzone.drag { border-color: var(--teal); border-style: solid; transform: scale(1.012); background-color: rgba(6, 214, 160, .06); }
.dropzone.compact { min-height: 0; padding: 18px; flex-direction: row; gap: 14px; text-align: left; }
.dz-orb { position: relative; width: 84px; height: 84px; display: grid; place-items: center; border-radius: 26px; background: var(--grad); color: #04121f; box-shadow: 0 18px 40px -12px rgba(0, 180, 216, .75); transition: transform .5s var(--spring); }
.dz-orb::before { content: ''; position: absolute; inset: -10px; border-radius: 32px; border: 1px solid rgba(0, 180, 216, .35); animation: breathe 2.8s ease-in-out infinite; }
.dz-orb .i { width: 36px; height: 36px; stroke-width: 2.2; }
.dropzone:hover .dz-orb, .dropzone.drag .dz-orb { transform: translateY(-4px) rotate(-6deg) scale(1.05); }
.dropzone.compact .dz-orb { width: 52px; height: 52px; border-radius: 16px; }
.dropzone.compact .dz-orb::before { display: none; }
.dropzone.compact .dz-orb .i { width: 24px; height: 24px; }
.dz-title { font-family: var(--display); font-size: clamp(19px, 3vw, 23px); font-weight: 650; }
.dz-sub { color: var(--muted); font-size: 14px; }
.dz-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-top: 4px; }
@keyframes breathe { 0%, 100% { transform: scale(1); opacity: .7; } 50% { transform: scale(1.08); opacity: .2; } }

.file-list { display: flex; flex-direction: column; gap: 8px; max-height: 360px; overflow-y: auto; padding-right: 2px; scrollbar-width: thin; }
.file-row { display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-radius: 14px; background: rgba(8, 13, 25, .5); border: 1px solid var(--border); animation: rowIn .35s var(--ease) both; }
@keyframes rowIn { from { opacity: 0; transform: translateX(-8px); } to { opacity: 1; transform: none; } }
.ficon { width: 40px; height: 40px; flex: none; border-radius: 12px; display: grid; place-items: center; color: var(--c, var(--cyan)); background: color-mix(in srgb, var(--c, #00b4d8) 14%, transparent); border: 1px solid color-mix(in srgb, var(--c, #00b4d8) 30%, transparent); overflow: hidden; }
.ficon img { width: 100%; height: 100%; object-fit: cover; }
.fmeta { flex: 1; min-width: 0; }
.fname { font-weight: 600; font-size: 14px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.fsub { color: var(--faint); font-size: 12.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.fbar { height: 4px; border-radius: 2px; background: rgba(148, 163, 184, .14); margin-top: 7px; overflow: hidden; }
.fbar > i { display: block; height: 100%; width: 0; background: var(--grad); border-radius: inherit; transition: width .4s var(--ease); }
.file-summary { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 4px 2px 0; color: var(--muted); font-size: 13.5px; }
.file-summary b { color: var(--text); }

.options-toggle { display: flex; align-items: center; justify-content: space-between; width: 100%; background: none; border: 0; cursor: pointer; color: var(--text); padding: 2px 0; }
.options-toggle .chev { transition: transform .35s var(--spring); }
.options-toggle[aria-expanded="true"] .chev { transform: rotate(90deg); }
.options-body { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .45s var(--ease); }
.options-body > div { overflow: hidden; }
.options-body.open { grid-template-rows: 1fr; }
.opt-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; padding-top: 16px; }
.opt-grid .full { grid-column: 1 / -1; }
@media (max-width: 560px) { .opt-grid { grid-template-columns: 1fr; } }

.summary-line { display: flex; flex-wrap: wrap; gap: 8px; }
.pill { display: inline-flex; align-items: center; gap: 6px; padding: 5px 10px; border-radius: 999px; background: rgba(148, 163, 184, .1); color: var(--muted); font-size: 12.5px; font-weight: 600; }
.pill .i { width: 14px; height: 14px; }
.pill.ok { background: rgba(16, 212, 154, .12); color: #6ee7b7; }
.pill.warn { background: rgba(251, 191, 36, .12); color: #fcd34d; }
.pill.bad { background: rgba(244, 63, 94, .12); color: #fda4af; }
.pill.info { background: rgba(0, 180, 216, .12); color: #67e8f9; }
.pill.violet { background: rgba(139, 123, 255, .14); color: #c4b5fd; }

/* ---------------- Progression (anneau) ---------------- */
.progress-hero { display: flex; flex-direction: column; align-items: center; gap: 18px; text-align: center; }
.ring { position: relative; width: min(240px, 62vw); aspect-ratio: 1; }
.ring svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.ring .track { fill: none; stroke: rgba(148, 163, 184, .12); stroke-width: 10; }
.ring .bar { fill: none; stroke: url(#g-brand); stroke-width: 10; stroke-linecap: round; transition: stroke-dashoffset .5s var(--ease); filter: drop-shadow(0 0 10px rgba(0, 180, 216, .55)); }
.ring .glow { fill: none; stroke: url(#g-brand); stroke-width: 22; opacity: .08; }
.ring-center { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.ring-pct { font-family: var(--display); font-size: clamp(40px, 11vw, 58px); font-weight: 700; letter-spacing: -.04em; }
.ring-pct small { font-size: .45em; color: var(--muted); margin-left: 2px; }
.ring-sub { color: var(--muted); font-size: 13px; font-weight: 600; }
.ring.paused .bar { stroke: #64748b; filter: none; }
.ring.done .bar { stroke: var(--ok); }
.metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; width: 100%; }
.metric { padding: 12px; border-radius: 14px; background: rgba(8, 13, 25, .5); border: 1px solid var(--border); text-align: center; }
.metric b { display: block; font-family: var(--display); font-size: 19px; font-weight: 650; }
.metric span { color: var(--faint); font-size: 12px; font-weight: 600; }
.speed-spark { width: 100%; height: 44px; }
.speed-spark path.area { fill: url(#sparkFill); }
.speed-spark path.line { fill: none; stroke: var(--teal); stroke-width: 2; }
.progress-bar { position: relative; height: 10px; border-radius: 5px; background: rgba(148, 163, 184, .12); overflow: hidden; }
.progress-bar > i { position: absolute; inset: 0 auto 0 0; width: 0; background: var(--grad); border-radius: inherit; transition: width .35s var(--ease); }
.progress-bar > i::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .35), transparent); animation: shimmer 1.6s infinite; }
@keyframes shimmer { from { transform: translateX(-100%); } to { transform: translateX(100%); } }

/* ---------------- Succès / lien ---------------- */
.success-burst { position: relative; width: 96px; height: 96px; margin: 4px auto 6px; display: grid; place-items: center; border-radius: 50%; background: var(--grad); color: #04121f; box-shadow: 0 20px 50px -12px rgba(6, 214, 160, .7); animation: pop .7s var(--spring) both; }
.success-burst .i { width: 46px; height: 46px; stroke-width: 2.8; stroke-dasharray: 30; stroke-dashoffset: 30; animation: draw .6s .35s var(--ease) forwards; }
.success-burst::before, .success-burst::after { content: ''; position: absolute; inset: -12px; border-radius: 50%; border: 2px solid rgba(6, 214, 160, .5); animation: wave 1.8s ease-out infinite; }
.success-burst::after { animation-delay: .6s; }
@keyframes pop { from { transform: scale(.3); opacity: 0; } to { transform: scale(1); opacity: 1; } }
@keyframes draw { to { stroke-dashoffset: 0; } }
@keyframes wave { from { transform: scale(.8); opacity: 1; } to { transform: scale(1.6); opacity: 0; } }
.confetti { position: fixed; top: -10px; width: 9px; height: 14px; border-radius: 2px; z-index: 90; pointer-events: none; animation: fall linear forwards; }
@keyframes fall { to { transform: translate3d(var(--dx), 110vh, 0) rotate(var(--rot)); opacity: .9; } }
.link-box { display: flex; align-items: center; gap: 8px; padding: 6px 6px 6px 14px; border-radius: 16px; background: rgba(8, 13, 25, .75); border: 1px solid rgba(0, 180, 216, .35); box-shadow: 0 0 0 4px rgba(0, 180, 216, .06); }
.link-box input { flex: 1; min-width: 0; border: 0; background: none; outline: none; font-size: 15px; font-weight: 600; color: #a5f3fc; font-family: ui-monospace, 'SF Mono', Menlo, monospace; }
.share-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.share-grid .btn { flex-direction: column; gap: 5px; min-height: 70px; font-size: 12.5px; padding: 8px; }
.share-grid .btn .i { width: 22px; height: 22px; }
.qr-card { display: flex; align-items: center; gap: 16px; }
.qr { width: 132px; height: 132px; flex: none; padding: 8px; border-radius: 16px; background: #fff; display: grid; place-items: center; }
.qr svg, .qr canvas, .qr img { width: 100% !important; height: 100% !important; image-rendering: pixelated; }
@media (max-width: 480px) { .share-grid { grid-template-columns: repeat(2, 1fr); } .qr-card { flex-direction: column; text-align: center; } }

/* ---------------- Page de réception ---------------- */
.receive-card { max-width: 760px; margin: 0 auto; }
.sender-head { display: flex; align-items: center; gap: 14px; }
.avatar { width: 50px; height: 50px; flex: none; border-radius: 16px; display: grid; place-items: center; font-family: var(--display); font-weight: 700; font-size: 20px; color: #04121f; background: var(--grad); }
.message-bubble { position: relative; padding: 14px 16px; border-radius: 4px 18px 18px 18px; background: rgba(0, 180, 216, .08); border: 1px solid rgba(0, 180, 216, .2); white-space: pre-wrap; word-break: break-word; }
.dl-row { display: flex; align-items: center; gap: 12px; padding: 12px; border-radius: 16px; background: rgba(8, 13, 25, .5); border: 1px solid var(--border); transition: border-color .2s, transform .25s var(--spring), background .2s; }
.dl-row:hover { border-color: rgba(0, 180, 216, .35); background: rgba(12, 20, 38, .7); }
.dl-row .ficon { width: 48px; height: 48px; border-radius: 14px; cursor: pointer; }
.dl-btn { min-height: 40px; }
.countdown { display: inline-flex; gap: 6px; }
.countdown span { min-width: 44px; padding: 6px 4px; border-radius: 10px; background: rgba(8, 13, 25, .6); border: 1px solid var(--border); text-align: center; font-family: var(--display); font-weight: 650; font-size: 17px; }
.countdown span small { display: block; font-family: var(--font); font-size: 10px; color: var(--faint); font-weight: 600; text-transform: uppercase; letter-spacing: .06em; }
.state-screen { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 12px; padding: 34px 16px; }
.state-icon { width: 76px; height: 76px; border-radius: 24px; display: grid; place-items: center; background: rgba(148, 163, 184, .1); border: 1px solid var(--border); color: var(--muted); }
.state-icon .i { width: 36px; height: 36px; }
.state-icon.warn { color: var(--amber); background: rgba(251, 191, 36, .08); }
.state-icon.bad { color: var(--rose); background: rgba(244, 63, 94, .08); }
.state-icon.info { color: var(--cyan); background: rgba(0, 180, 216, .08); }
.tip { display: flex; gap: 10px; align-items: flex-start; padding: 12px 14px; border-radius: 14px; background: rgba(148, 163, 184, .06); border: 1px solid var(--border); color: var(--muted); font-size: 13px; }
.tip .i { color: var(--teal); margin-top: 1px; }
.preview-media { width: 100%; max-height: 70vh; border-radius: 14px; background: #000; }

/* ---------------- Tableau de bord ---------------- */
.dash-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 14px; margin-bottom: 20px; }
.kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 18px; }
@media (max-width: 900px) { .kpis { grid-template-columns: repeat(2, 1fr); } }
.kpi { position: relative; padding: 16px; border-radius: 18px; background: var(--surface); border: 1px solid var(--border); overflow: hidden; transition: transform .3s var(--spring), border-color .25s; }
.kpi:hover { transform: translateY(-2px); border-color: var(--border-2); }
.kpi::after { content: ''; position: absolute; right: -30px; top: -30px; width: 100px; height: 100px; border-radius: 50%; background: var(--kc, #00b4d8); opacity: .09; filter: blur(4px); }
.kpi-top { display: flex; align-items: center; justify-content: space-between; color: var(--muted); font-size: 12.5px; font-weight: 650; }
.kpi-icon { width: 32px; height: 32px; border-radius: 10px; display: grid; place-items: center; color: var(--kc, var(--cyan)); background: color-mix(in srgb, var(--kc, #00b4d8) 14%, transparent); }
.kpi-icon .i { width: 17px; height: 17px; }
.kpi-value { font-family: var(--display); font-size: clamp(24px, 3.4vw, 32px); font-weight: 700; letter-spacing: -.03em; margin-top: 10px; line-height: 1.1; }
.kpi-foot { color: var(--faint); font-size: 12px; margin-top: 4px; }
.chart { width: 100%; height: 200px; }
.chart .bar-v { fill: rgba(0, 180, 216, .35); transition: fill .2s; }
.chart .bar-d { fill: url(#g-brand); }
.chart .axis { fill: var(--faint); font-size: 10px; font-family: var(--font); }
.chart .gridline { stroke: rgba(148, 163, 184, .08); }
.chart g.col:hover .bar-v { fill: rgba(0, 180, 216, .6); }
.chart .hit { fill: transparent; cursor: pointer; }
.legend { display: flex; gap: 14px; font-size: 12px; color: var(--muted); }
.legend i { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 6px; vertical-align: -1px; }
.chart-tip { position: fixed; z-index: 80; pointer-events: none; padding: 8px 10px; border-radius: 10px; background: #0b1426; border: 1px solid var(--border-2); font-size: 12.5px; box-shadow: var(--shadow); transform: translate(-50%, calc(-100% - 10px)); white-space: nowrap; }
.gauge { height: 10px; border-radius: 5px; background: rgba(148, 163, 184, .12); overflow: hidden; }
.gauge > i { display: block; height: 100%; background: var(--grad); border-radius: inherit; transition: width 1s var(--ease); }

.toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-bottom: 14px; }
.search { position: relative; flex: 1; min-width: 200px; }
.search .i { position: absolute; left: 13px; top: 50%; transform: translateY(-50%); color: var(--faint); width: 18px; height: 18px; }
.search .input { padding-left: 40px; min-height: 42px; }
.t-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 12px; }
.t-card { position: relative; display: flex; flex-direction: column; gap: 12px; padding: 16px; border-radius: 18px; background: var(--surface); border: 1px solid var(--border); cursor: pointer; transition: transform .3s var(--spring), border-color .25s, box-shadow .3s; animation: rowIn .4s var(--ease) both; }
.t-card:hover { transform: translateY(-3px); border-color: rgba(0, 180, 216, .35); box-shadow: 0 20px 40px -24px rgba(0, 180, 216, .5); }
.t-card.dim { opacity: .62; }
.t-card-head { display: flex; align-items: flex-start; gap: 12px; }
.t-stats { display: flex; gap: 14px; color: var(--muted); font-size: 12.5px; font-weight: 600; }
.t-stats span { display: inline-flex; align-items: center; gap: 5px; }
.t-stats .i { width: 15px; height: 15px; }
.life { height: 4px; border-radius: 2px; background: rgba(148, 163, 184, .12); overflow: hidden; }
.life > i { display: block; height: 100%; background: var(--grad); }
.life.low > i { background: linear-gradient(90deg, var(--amber), var(--rose)); }
.spark { width: 84px; height: 26px; }
.spark path { fill: none; stroke: var(--teal); stroke-width: 1.8; }
.empty { display: flex; flex-direction: column; align-items: center; gap: 12px; text-align: center; padding: 40px 16px; color: var(--muted); }
.empty .state-icon { margin-bottom: 4px; }

.feed { display: flex; flex-direction: column; gap: 2px; max-height: 420px; overflow-y: auto; scrollbar-width: thin; }
.feed-item { display: flex; align-items: center; gap: 12px; padding: 10px 8px; border-radius: 12px; transition: background .2s; }
.feed-item:hover { background: rgba(148, 163, 184, .05); }
.feed-item.new { animation: flash 1.8s var(--ease); }
@keyframes flash { 0% { background: rgba(6, 214, 160, .22); } 100% { background: transparent; } }
.feed-dot { width: 34px; height: 34px; border-radius: 11px; display: grid; place-items: center; flex: none; color: var(--fc, var(--cyan)); background: color-mix(in srgb, var(--fc, #00b4d8) 13%, transparent); }
.feed-dot .i { width: 16px; height: 16px; }
.feed-time { margin-left: auto; color: var(--faint); font-size: 12px; white-space: nowrap; }
.live-badge { display: inline-flex; align-items: center; gap: 7px; padding: 4px 10px; border-radius: 999px; background: rgba(16, 212, 154, .1); color: #6ee7b7; font-size: 12px; font-weight: 700; }
.live-badge i { width: 7px; height: 7px; border-radius: 50%; background: var(--ok); animation: ping 1.6s infinite; }
.live-badge.off { background: rgba(148, 163, 184, .1); color: var(--muted); }
.live-badge.off i { background: var(--faint); animation: none; }
.per-file { display: flex; flex-direction: column; gap: 10px; }
.per-file .pf-row { display: grid; grid-template-columns: 1fr auto; gap: 4px 10px; align-items: center; font-size: 13px; }
.per-file .pf-bar { grid-column: 1 / -1; height: 6px; border-radius: 3px; background: rgba(148, 163, 184, .1); overflow: hidden; }
.per-file .pf-bar i { display: block; height: 100%; background: var(--grad); border-radius: inherit; transition: width .8s var(--ease); }
.controls { display: grid; grid-template-columns: 1fr; gap: 14px; }
.control { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--border); }
.control:last-child { border-bottom: 0; }
.control-text b { display: block; font-size: 14px; font-weight: 650; }
.control-text span { color: var(--faint); font-size: 12.5px; }
.pending-card { border-color: rgba(251, 191, 36, .3); background: linear-gradient(135deg, rgba(251, 191, 36, .07), rgba(17, 26, 46, .72)); }

/* P2P : destinataires en direct */
.receiver-item { padding: 12px; border-radius: 14px; background: rgba(8, 13, 25, .5); border: 1px solid var(--border); }
.receiver-top { display: flex; justify-content: space-between; align-items: center; gap: 10px; font-size: 13.5px; margin-bottom: 8px; }
.banner { display: flex; gap: 12px; align-items: center; padding: 12px 14px; border-radius: 14px; font-size: 13.5px; }
.banner.warn { background: rgba(251, 191, 36, .08); border: 1px solid rgba(251, 191, 36, .25); color: #fde68a; }
.banner.info { background: rgba(0, 180, 216, .08); border: 1px solid rgba(0, 180, 216, .25); color: #a5f3fc; }
.banner.bad { background: rgba(244, 63, 94, .08); border: 1px solid rgba(244, 63, 94, .3); color: #fecdd3; }
.banner .i { flex: none; }

/* ---------------- Toasts ---------------- */
.toasts { position: fixed; z-index: 100; left: 50%; bottom: calc(18px + env(safe-area-inset-bottom)); transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 8px; width: min(94vw, 440px); pointer-events: none; }
.toast { pointer-events: auto; display: flex; align-items: center; gap: 10px; width: 100%; padding: 12px 14px; border-radius: 16px; background: rgba(14, 22, 40, .96); border: 1px solid var(--border-2); box-shadow: 0 18px 40px -12px rgba(0, 0, 0, .7); font-size: 14px; font-weight: 550; animation: toastIn .45s var(--spring) both; backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }
.toast.out { animation: toastOut .3s var(--ease) forwards; }
.toast .t-ic { width: 28px; height: 28px; flex: none; border-radius: 9px; display: grid; place-items: center; background: rgba(0, 180, 216, .15); color: var(--cyan); }
.toast.success .t-ic { background: rgba(16, 212, 154, .15); color: var(--ok); }
.toast.error .t-ic { background: rgba(244, 63, 94, .15); color: var(--rose); }
.toast.warn .t-ic { background: rgba(251, 191, 36, .15); color: var(--amber); }
.toast .t-ic .i { width: 16px; height: 16px; }
.toast .t-msg { flex: 1; min-width: 0; }
.toast button { border: 0; background: none; color: var(--cyan); font-weight: 700; cursor: pointer; padding: 4px; }
@keyframes toastIn { from { opacity: 0; transform: translateY(20px) scale(.96); } to { opacity: 1; transform: none; } }
@keyframes toastOut { to { opacity: 0; transform: translateY(12px) scale(.97); } }

/* ---------------- Modale ---------------- */
.modal-backdrop { position: fixed; inset: 0; z-index: 70; display: grid; place-items: center; padding: 16px; background: rgba(3, 6, 14, .7); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); animation: fadeIn .25s ease both; }
.modal { width: min(100%, 480px); max-height: 90vh; overflow-y: auto; padding: 22px; border-radius: 24px; background: #0e1729; border: 1px solid var(--border-2); box-shadow: 0 40px 80px -20px rgba(0, 0, 0, .8); animation: modalIn .45s var(--spring) both; }
.modal.wide { width: min(100%, 860px); }
.modal h3 { font-size: 20px; margin-bottom: 8px; }
.modal-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 18px; flex-wrap: wrap; }
@keyframes fadeIn { from { opacity: 0; } }
@keyframes modalIn { from { opacity: 0; transform: translateY(24px) scale(.96); } }
@media (max-width: 560px) {
  .modal-backdrop { place-items: end center; padding: 0; }
  .modal { width: 100%; border-radius: 24px 24px 0 0; padding-bottom: calc(22px + env(safe-area-inset-bottom)); animation: sheetIn .45s var(--ease) both; }
  @keyframes sheetIn { from { transform: translateY(100%); } }
}

/* ---------------- Squelettes ---------------- */
.skeleton { position: relative; overflow: hidden; background: rgba(148, 163, 184, .08); border-radius: 12px; }
.skeleton::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, transparent, rgba(148, 163, 184, .1), transparent); animation: shimmer 1.4s infinite; }
.spinner { width: 22px; height: 22px; border-radius: 50%; border: 2.5px solid rgba(148, 163, 184, .25); border-top-color: var(--cyan); animation: spin .8s linear infinite; }
.spinner.lg { width: 42px; height: 42px; border-width: 3.5px; }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes ping { 0% { box-shadow: 0 0 0 0 rgba(6, 214, 160, .55); } 80%, 100% { box-shadow: 0 0 0 8px rgba(6, 214, 160, 0); } }
@keyframes pulse { 50% { opacity: .4; } }

/* ---------------- Mobile ---------------- */
@media (max-width: 680px) {
  body { font-size: 14.5px; }
  .topbar { gap: 8px; padding-left: 12px; padding-right: 12px; }
  .brand-name { display: none; }
  .nav { margin-left: 0; flex: 1; justify-content: center; }
  .nav a { padding: 8px 12px; font-size: 13px; }
  .metrics { grid-template-columns: repeat(3, 1fr); gap: 6px; }
  .metric b { font-size: 16px; }
  .t-list { grid-template-columns: 1fr; }
  .dropzone { min-height: 220px; }
  .segmented button { min-height: 56px; font-size: 13.5px; flex-direction: column; gap: 2px; text-align: center; }
  .segmented button .i { display: none; }
}
@media (max-width: 480px) {
  .dl-btn span { display: none; }
  .dl-btn { width: 40px; padding: 0; }
  .btn.xl { font-size: 15.5px; padding: 0 16px; }
  .site-footer .dot-sep { display: none; }
}
.cta-row > .btn { flex: 1 1 220px; }
@media (max-width: 380px) { .nav a span { display: none; } .nav a { padding: 9px 14px; } }

/* Appareils modestes : on allège les effets coûteux */
.lite .blob, .lite .grid-lines { display: none; }
.lite .card, .lite .topbar, .lite .toast, .lite .modal-backdrop { backdrop-filter: none; -webkit-backdrop-filter: none; }
.lite .card { background: var(--surface-solid); }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
}

/* ---------------- Console admin ---------------- */
.adm-tag { margin-left: 4px; }
.adm-tabs { margin-bottom: 18px; }
.adm-row, .adm-mini { width: 100%; display: flex; align-items: center; gap: 12px; padding: 12px; border-radius: 16px; background: var(--surface); border: 1px solid var(--border); color: var(--text); cursor: pointer; text-align: left; transition: border-color .2s, transform .25s var(--spring), background .2s; font: inherit; }
.adm-mini { padding: 8px 10px; background: rgba(8, 13, 25, .5); }
.adm-row:hover, .adm-mini:hover { border-color: rgba(0, 180, 216, .4); transform: translateY(-1px); }
.adm-cols { display: flex; align-items: center; gap: 16px; flex: none; }
.adm-creator { display: inline-flex; align-items: center; gap: 5px; white-space: nowrap; }
.adm-info { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 16px; }
.adm-info > div { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.adm-info span { color: var(--faint); font-size: 12px; font-weight: 600; }
.adm-info b { font-size: 14px; font-weight: 600; overflow-wrap: anywhere; }
.chk { width: 24px; height: 24px; flex: none; border-radius: 8px; display: grid; place-items: center; }
.chk.ok { background: rgba(16, 212, 154, .15); color: var(--ok); }
.chk.warn { background: rgba(251, 191, 36, .15); color: var(--amber); }
.chk.bad { background: rgba(244, 63, 94, .15); color: var(--rose); }
.chk.info { background: rgba(0, 180, 216, .12); color: var(--cyan); }
.chk .i { width: 14px; height: 14px; stroke-width: 2.4; }
.test-step { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; padding: 8px 10px; border-radius: 12px; background: rgba(8, 13, 25, .5); border: 1px solid var(--border); font-size: 13.5px; }
.test-step .spinner { width: 18px; height: 18px; border-width: 2px; }
.adm-grid { align-items: stretch; }
@media (max-width: 760px) {
  .adm-row { flex-wrap: wrap; }
  .adm-cols { width: 100%; flex-wrap: wrap; justify-content: space-between; gap: 8px 10px; padding-left: 52px; }
  .adm-creator { white-space: normal; }
  .adm-info { grid-template-columns: 1fr; }
}

/* ---------------- À proximité ---------------- */
.radar-card { overflow: hidden; }
.radar { position: relative; width: min(100%, 520px); aspect-ratio: 1; margin: 0 auto; }
.radar-ring { position: absolute; inset: 0; margin: auto; border-radius: 50%; border: 1px solid rgba(0, 180, 216, .18); }
.radar-ring.r1 { width: 36%; height: 36%; }
.radar-ring.r2 { width: 64%; height: 64%; border-color: rgba(0, 180, 216, .12); }
.radar-ring.r3 { width: 92%; height: 92%; border-color: rgba(0, 180, 216, .08); }
.radar-sweep { position: absolute; inset: 4%; border-radius: 50%; background: conic-gradient(from 0deg, rgba(6, 214, 160, .22), transparent 22%); animation: sweep 4s linear infinite; mask: radial-gradient(circle, transparent 17%, #000 18%); -webkit-mask: radial-gradient(circle, transparent 17%, #000 18%); }
@keyframes sweep { to { transform: rotate(360deg); } }
.radar-me, .radar-peer { position: absolute; display: flex; flex-direction: column; align-items: center; gap: 4px; background: none; border: 0; color: var(--text); cursor: pointer; font: inherit; text-align: center; max-width: 130px; }
.radar-me { left: 50%; top: 50%; transform: translate(-50%, -50%); }
.radar-peer { transform: translate(-50%, -50%); animation: peerIn .6s var(--spring) both; }
@keyframes peerIn { from { opacity: 0; transform: translate(-50%, -50%) scale(.4); } }
.radar-me b, .radar-peer b { font-size: 13.5px; font-weight: 700; max-width: 130px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.radar-me small, .radar-peer small { color: var(--faint); font-size: 11.5px; display: inline-flex; align-items: center; gap: 4px; }
.radar-avatar { position: relative; width: 64px; height: 64px; border-radius: 22px; display: grid; place-items: center; background: var(--grad); color: #04121f; box-shadow: 0 14px 34px -10px rgba(0, 180, 216, .8); transition: transform .35s var(--spring); }
.radar-avatar.peer { background: linear-gradient(135deg, #8b7bff, #00b4d8); color: #fff; }
.radar-peer:hover .radar-avatar, .radar-peer:focus-visible .radar-avatar { transform: scale(1.1) rotate(-4deg); }
.radar-peer.drag .radar-avatar { transform: scale(1.15); box-shadow: 0 0 0 6px rgba(6, 214, 160, .35); }
.peer-badge { position: absolute; right: -6px; bottom: -6px; width: 24px; height: 24px; border-radius: 50%; background: var(--teal); color: #04121f; display: grid; place-items: center; border: 2px solid var(--bg); }
.peer-badge .i { width: 12px; height: 12px; stroke-width: 2.4; }
.pair-code { font-family: var(--display); font-size: 40px; font-weight: 700; letter-spacing: .12em; color: #a5f3fc; }
.near-actions .btn { min-height: 84px; }
@media (max-width: 520px) {
  .radar-avatar { width: 54px; height: 54px; border-radius: 18px; }
  .radar-me b, .radar-peer b { max-width: 96px; font-size: 12.5px; }
  .nav a:not(.active) span { display: none; }
}

/* ---------------- Visionnage ---------------- */
.watch-wrap { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 20px; align-items: start; }
@media (max-width: 960px) { .watch-wrap { grid-template-columns: 1fr; } }
.watch-main { display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.player-box { position: relative; border-radius: 20px; overflow: hidden; background: #000; box-shadow: var(--shadow); border: 1px solid var(--border); }
.player { width: 100%; max-height: 72vh; display: block; background: #000; }
.player-box.protected video::-internal-media-controls-download-button { display: none; }
.audio-art { height: 220px; display: grid; place-items: center; background: radial-gradient(circle at 30% 30%, rgba(139, 123, 255, .35), transparent 60%), radial-gradient(circle at 70% 70%, rgba(6, 214, 160, .3), transparent 60%), #0b1222; color: #fff; }
.player-box audio { display: block; padding: 10px; background: #0b1222; }
.watermark { position: absolute; z-index: 2; pointer-events: none; color: rgba(255, 255, 255, .28); font-weight: 700; font-size: clamp(11px, 1.6vw, 15px); letter-spacing: .08em; text-shadow: 0 1px 2px rgba(0, 0, 0, .5); transition: left 2s ease, top 2s ease; user-select: none; }
.player-error { position: absolute; inset: 0; z-index: 3; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px; padding: 20px; text-align: center; background: rgba(7, 11, 22, .92); color: var(--text); }
.watch-head { display: flex; flex-wrap: wrap; align-items: flex-start; justify-content: space-between; gap: 12px; }
.playlist-item { color: var(--text); }
.playlist-item.active { border-color: rgba(0, 180, 216, .6); background: rgba(0, 180, 216, .08); }
.comments { max-height: 420px; overflow-y: auto; }
.comment { display: flex; gap: 10px; align-items: flex-start; width: 100%; padding: 8px 10px; border-radius: 12px; background: rgba(8, 13, 25, .5); border: 1px solid var(--border); color: var(--text); text-align: left; cursor: pointer; font: inherit; }
.comment:hover { border-color: rgba(0, 180, 216, .4); }
.c-time { flex: none; padding: 2px 7px; border-radius: 7px; background: rgba(0, 180, 216, .15); color: #67e8f9; font-weight: 700; font-size: 12px; font-variant-numeric: tabular-nums; }
.c-body { font-size: 13.5px; line-height: 1.45; min-width: 0; overflow-wrap: anywhere; }
.c-body small { display: block; color: var(--faint); font-size: 11.5px; margin-top: 2px; }
.request-cta { display: flex; align-items: center; gap: 14px; color: var(--text); padding: 14px 16px; transition: transform .3s var(--spring), border-color .25s; }
.request-cta:hover { transform: translateY(-2px); border-color: rgba(6, 214, 160, .45); }
.request-cta .fmeta { display: flex; flex-direction: column; gap: 2px; }

/* ---------- Revue vidéo (façon Frame.io) ---------- */
.draw-layer { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 2; pointer-events: none; touch-action: none; }
.draw-layer.active { pointer-events: auto; cursor: crosshair; outline: 2px dashed rgba(244, 63, 94, .55); outline-offset: -2px; }
.rv-bar { margin-top: 10px; padding: 10px 12px; border-radius: 16px; background: rgba(8, 13, 25, .6); border: 1px solid var(--border); display: flex; flex-direction: column; gap: 10px; }
.rv-track { position: relative; height: 22px; border-radius: 8px; background: rgba(148, 163, 184, .1); cursor: pointer; }
.rv-head { position: absolute; top: -3px; bottom: -3px; width: 2px; background: #fff; box-shadow: 0 0 6px rgba(255, 255, 255, .6); pointer-events: none; transform: translateX(-1px); }
.rv-range { position: absolute; top: 0; bottom: 0; background: rgba(0, 180, 216, .25); border-left: 2px solid #22d3ee; border-right: 2px solid #22d3ee; pointer-events: none; }
.rv-mark { position: absolute; top: 5px; width: 12px; height: 12px; margin-left: -6px; border-radius: 50%; border: 2px solid #0b1222; background: #f43f5e; cursor: pointer; padding: 0; }
.rv-mark.span { margin-left: 0; border-radius: 6px; min-width: 12px; }
.rv-mark.done { background: #10d49a; }
.rv-mark:hover { transform: scale(1.25); z-index: 2; }
.rv-ctrl { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.rv-ctrl .btn.active { border-color: rgba(0, 180, 216, .6); color: #67e8f9; }
.rv-tc { font-family: ui-monospace, 'SF Mono', Menlo, monospace; font-size: 15px; font-weight: 700; letter-spacing: .03em; color: #67e8f9; padding: 4px 10px; border-radius: 8px; background: rgba(0, 180, 216, .1); font-variant-numeric: tabular-nums; }
.rv-sel { width: auto; min-height: 32px; padding: 4px 8px; font-size: 13px; }
.rv-tools { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.rv-tools .chip { min-height: 30px; padding: 0 10px; font-size: 12.5px; }
.rv-colors { display: inline-flex; gap: 6px; margin: 0 6px; }
.rv-color { width: 22px; height: 22px; border-radius: 50%; background: var(--c); border: 2px solid rgba(255, 255, 255, .15); cursor: pointer; padding: 0; }
.rv-color.active { border-color: #fff; box-shadow: 0 0 0 2px rgba(0, 180, 216, .6); }
.rv-keys b { color: var(--muted); }
@media (max-width: 640px) { .rv-keys { display: none; } }
.rv-comment { padding: 9px 10px; border-radius: 12px; background: rgba(8, 13, 25, .5); border: 1px solid var(--border); font-size: 13.5px; transition: border-color .3s, background .3s; }
.rv-comment.done { opacity: .62; }
.rv-comment.flash { border-color: rgba(0, 180, 216, .8); background: rgba(0, 180, 216, .1); }
.rv-comment .c-time { border: 0; cursor: pointer; font-family: ui-monospace, Menlo, monospace; line-height: 1.35; text-align: left; }
.c-text { margin-top: 2px; overflow-wrap: anywhere; line-height: 1.45; }
.rv-pill { display: inline-flex; align-items: center; gap: 3px; padding: 1px 7px; border-radius: 99px; border: 0; background: rgba(244, 63, 94, .15); color: #fda4af; font-size: 11px; font-weight: 700; cursor: pointer; }
.rv-pill .i { width: 11px; height: 11px; }
.rv-check { position: relative; flex: none; cursor: pointer; }
.rv-check input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.rv-check span { display: grid; place-items: center; width: 24px; height: 24px; border-radius: 8px; border: 1.5px solid var(--border-2); color: transparent; transition: all .2s; }
.rv-check input:checked + span { background: #10d49a; border-color: #10d49a; color: #04121f; }
.rv-check input:focus-visible + span { box-shadow: 0 0 0 3px rgba(0, 180, 216, .4); }
.rv-reply { margin: 6px 0 0 14px; padding-left: 10px; border-left: 2px solid var(--border-2); font-size: 13px; overflow-wrap: anywhere; }
.rv-replyform { display: flex; gap: 6px; margin-top: 8px; }
.rv-replyform .input { min-height: 34px; padding: 6px 10px; font-size: 13px; }
.linkish { background: none; border: 0; padding: 4px 0 0; color: #67e8f9; cursor: pointer; font-weight: 600; }
.rv-decide { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.rv-verdict { display: flex; align-items: center; gap: 8px; padding: 7px 10px; border-radius: 10px; background: rgba(148, 163, 184, .08); font-size: 13px; }
.rv-verdict.ok { background: rgba(16, 212, 154, .1); color: #6ee7b7; }
.rv-verdict.warn { background: rgba(251, 191, 36, .1); color: #fde68a; }
.rv-verdict b { color: var(--text); }
.rv-file { padding: 12px; border-radius: 14px; border: 1px solid var(--border); background: rgba(8, 13, 25, .35); }
.rv-upl { margin-top: 10px; display: flex; flex-direction: column; gap: 6px; }
.rv-verdict-inline.ok { color: #6ee7b7; } .rv-verdict-inline.warn { color: #fde68a; }
.rv-ctrl .rv-sel { width: auto; flex: 0 0 auto; display: inline-block; min-height: 32px; height: 32px; padding: 0 28px 0 10px; font-size: 13px; }
.rv-ctrl .grow { flex: 1 1 auto; }

/* ---------- Direct ---------- */
.live-box { aspect-ratio: 16 / 9; }
.live-box.vertical { aspect-ratio: 9 / 16; max-height: 78vh; max-width: 460px; margin: 0 auto; }
.live-box .player { width: 100%; height: 100%; max-height: none; object-fit: contain; }
.live-frame { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; background: #000; }
.live-empty, .live-wait { position: absolute; inset: 0; display: grid; place-items: center; background: radial-gradient(circle at 30% 30%, rgba(244, 63, 94, .18), transparent 60%), #070b16; text-align: center; }
.live-wait.hidden { display: none; }
.countdown { display: block; margin-top: 8px; font: 700 clamp(28px, 6vw, 46px)/1 ui-monospace, Menlo, monospace; color: #fff; letter-spacing: .04em; }
.live-badge { display: inline-flex; align-items: center; padding: 4px 10px; border-radius: 8px; font-size: 12px; font-weight: 800; letter-spacing: .08em; background: rgba(148, 163, 184, .15); color: var(--muted); }
.live-badge.on { background: #e11d48; color: #fff; animation: livePulse 2s infinite; }
@keyframes livePulse { 50% { box-shadow: 0 0 0 6px rgba(225, 29, 72, .18); } }
.unmute { position: absolute; left: 12px; top: 12px; z-index: 3; padding: 8px 12px; border-radius: 10px; border: 0; background: rgba(0, 0, 0, .7); color: #fff; font-weight: 700; cursor: pointer; }
.live-chat { display: flex; flex-direction: column; }
.chat-list { height: min(52vh, 460px); overflow-y: auto; display: flex; flex-direction: column; gap: 6px; padding-right: 4px; }
.chat-msg { font-size: 13.5px; line-height: 1.45; padding: 6px 10px; border-radius: 10px; background: rgba(8, 13, 25, .5); overflow-wrap: anywhere; }
.chat-msg b { color: #67e8f9; }
.chat-msg.host { background: rgba(244, 63, 94, .1); }
.chat-msg.host b { color: #fda4af; }
.qr-full { position: fixed; inset: 0; z-index: 90; display: grid; place-items: center; background: rgba(3, 6, 14, .88); backdrop-filter: blur(6px); cursor: zoom-out; }
.qr-card { display: flex; flex-direction: column; align-items: center; gap: 10px; padding: 26px; border-radius: 24px; background: #fff; color: #0f172a; text-align: center; max-width: 92vw; }
.qr-card #qrBox { width: min(70vmin, 420px); }
.qr-card #qrBox svg { width: 100%; height: auto; }
.hero-mini { text-align: center; display: flex; flex-direction: column; align-items: center; gap: 8px; margin: 8px 0 4px; }

/* ---------- Classe virtuelle ---------- */
.class-bar { margin-top: 10px; padding: 10px 12px; border-radius: 16px; background: rgba(8, 13, 25, .6); border: 1px solid var(--border); display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.react-row { display: inline-flex; gap: 2px; }
.react-btn { width: 36px; height: 36px; border-radius: 10px; border: 1px solid var(--border); background: rgba(15, 24, 41, .6); font-size: 18px; cursor: pointer; transition: transform .15s; padding: 0; }
.react-btn:hover { transform: translateY(-2px) scale(1.08); }
.react-layer { position: absolute; inset: 0; pointer-events: none; overflow: hidden; z-index: 4; }
.react-float { position: absolute; bottom: 8px; font-size: 34px; animation: reactUp 2.6s ease-out forwards; }
@keyframes reactUp { 0% { transform: translateY(0) scale(.6); opacity: 0; } 15% { opacity: 1; transform: translateY(-20px) scale(1.1); } 100% { transform: translateY(-260px) scale(1); opacity: 0; } }
.tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 8px; margin-top: 10px; }
.tiles.hidden { display: none; }
.tile { position: relative; aspect-ratio: 16 / 9; border-radius: 12px; overflow: hidden; background: #0b1222; border: 1px solid var(--border); }
.tile video { width: 100%; height: 100%; object-fit: cover; }
.tile.audio-only video { opacity: 0; }
.tile.audio-only::before { content: '🎤'; position: absolute; inset: 0; display: grid; place-items: center; font-size: 30px; background: radial-gradient(circle, rgba(0, 180, 216, .25), transparent 70%); }
.tile-name { position: absolute; left: 6px; bottom: 6px; padding: 2px 8px; border-radius: 8px; background: rgba(0, 0, 0, .65); color: #fff; font-size: 12px; font-weight: 600; max-width: calc(100% - 12px); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.side-tabs { margin-bottom: 10px; flex-wrap: nowrap; overflow-x: auto; }
.side-tabs .chip { min-height: 32px; padding: 0 10px; font-size: 12.5px; position: relative; flex: none; }
.side-tabs .chip.pulse::after { content: ''; position: absolute; top: 4px; right: 4px; width: 8px; height: 8px; border-radius: 50%; background: #f43f5e; }
.side-tabs .nav-badge { position: static; margin-left: 4px; }
.p-row { display: flex; align-items: center; gap: 8px; padding: 7px 8px; border-radius: 10px; background: rgba(8, 13, 25, .45); font-size: 13.5px; flex-wrap: wrap; }
.p-row.me { border: 1px solid rgba(0, 180, 216, .35); }
.p-av { flex: none; width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; background: var(--grad); color: #04121f; font-weight: 800; }
.p-actions { display: inline-flex; gap: 4px; flex-wrap: wrap; }
.wait-box { padding: 10px; border-radius: 12px; border: 1px dashed rgba(251, 191, 36, .5); background: rgba(251, 191, 36, .06); display: flex; flex-direction: column; gap: 6px; margin-bottom: 8px; }
.poll-res .life { margin-top: 4px; }
.poll-res.mine b { color: #67e8f9; }
#pane-people, #pane-poll { max-height: min(60vh, 560px); overflow-y: auto; }
.side-tabs { flex-wrap: wrap; overflow: visible; }
.p-row .grow { flex: 1 1 0; }
.p-actions { flex-basis: 100%; padding-left: 38px; }