/* ═══════════════════════════════════════════════
   PEERING — Global Reset & Variables
═══════════════════════════════════════════════ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent;}
:root{
  --bg:#080808;
  --bg2:#111111;
  --bg3:#1a1a1a;
  --bg4:#222222;
  --accent:#4A4AF4;
  --accent2:#818cf8;
  --green:#34c759;
  --red:#ff3b30;
  --white:#FFFFFF;
  --white05:rgba(255,255,255,0.04);
  --white10:rgba(255,255,255,0.08);
  --white15:rgba(255,255,255,0.12);
  --white20:rgba(255,255,255,0.15);
  --white40:rgba(255,255,255,0.4);
  --white60:rgba(255,255,255,0.6);
  --safe-top:env(safe-area-inset-top);
  --safe-bottom:env(safe-area-inset-bottom);
}
html,body{
  height:100%;background:#000;color:var(--white);
  font-family:'Inter',sans-serif;
  display:flex;align-items:center;justify-content:center;
  overflow:hidden;
}

/* ── PHONE FRAME ── */
.app-shell{
  position:relative;
  width:100vw;height:100vh;
  background:var(--bg);
  overflow:hidden;
}
@media(min-width:640px){
  .app-shell{
    width:390px;height:844px;
    border-radius:46px;
    border:10px solid #1c1c1c;
    box-shadow:0 50px 120px -20px rgba(0,0,0,0.95),
               inset 0 0 0 1px rgba(255,255,255,0.05);
  }
  .notch{display:block!important;}
}
.notch{
  display:none;position:absolute;top:0;left:50%;
  transform:translateX(-50%);
  width:140px;height:34px;background:#000;
  border-radius:0 0 22px 22px;z-index:60;
}

/* ── SETUP ── */
#setup{
  position:absolute;inset:0;z-index:100;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  padding:max(var(--safe-top),40px) 28px max(var(--safe-bottom),40px);
  text-align:center;
  background:
    url('download.png') no-repeat top center / cover,
    linear-gradient(180deg, rgba(0,0,0,0.54) 0%, rgba(0,0,0,0.97) 40%, #000 100%);
}
.avatar-picker{
  position:relative;display:inline-block;margin:0 auto 20px;
}
.setup-avatar{
  width:90px;height:90px;border-radius:50%;
  object-fit:cover;display:block;
  border:2.5px solid rgba(255,255,255,0.28);
  box-shadow:0 0 0 1px rgba(255,255,255,0.06),
             0 0 0 10px rgba(74,74,244,0.1),
             0 0 0 20px rgba(74,74,244,0.04),
             0 0 18px rgba(255,255,255,0.08),
             0 16px 40px rgba(0,0,0,0.6);
}
.setup-avatar.animating{
  transition:opacity .18s ease, transform .18s ease;
}
.reroll-btn{
  position:absolute;bottom:2px;right:2px;
  width:28px;height:28px;border-radius:50%;
  background:var(--accent);border:2px solid var(--bg);
  display:flex;align-items:center;justify-content:center;
  cursor:pointer;box-shadow:0 2px 10px rgba(74,74,244,0.5);
  transition:transform .35s cubic-bezier(.4,0,.2,1);
  padding:0;
}
.reroll-btn:active{transform:rotate(180deg) scale(.9);}
@keyframes spin-reroll{
  0%{transform:rotate(0deg) scale(1);}
  50%{transform:rotate(200deg) scale(.9);}
  100%{transform:rotate(360deg) scale(1);}
}
.setup-title{font-size:32px;font-weight:800;letter-spacing:-1px;margin-bottom:8px;}
.setup-sub{font-size:14px;color:var(--white40);line-height:1.75;margin-bottom:36px;font-weight:400;}
.setup-name-wrap{
  position:relative;
  display:flex;align-items:center;justify-content:center;
  margin:14px 0 28px;
  width:100%;max-width:260px;
}
.setup-name-input{
  background:transparent;border:none;border-bottom:1.5px solid rgba(255,255,255,0.15);
  outline:none;font-family:inherit;
  font-size:20px;font-weight:700;color:var(--white);
  text-align:center;width:100%;padding:6px 32px 6px 8px;
  letter-spacing:-0.3px;
  -webkit-appearance:none;
  appearance:none;
  transition:border-color .2s;
}
.setup-name-input:focus{border-bottom-color:var(--accent2);}
.setup-name-input::placeholder{color:rgba(255,255,255,0.3);font-weight:500;}
.setup-name-edit-icon{
  position:absolute;right:4px;top:50%;transform:translateY(-50%);
  color:rgba(255,255,255,0.3);pointer-events:none;
}
.setup-status{
  font-size:12px;color:var(--white40);
  min-height:18px;margin:0 0 10px;
  letter-spacing:0.01em;
}
.setup-form{width:100%;max-width:340px;}
.btn-primary{
  width:100%;padding:16px 22px;border:none;border-radius:999px;
  background:
    radial-gradient(circle at 50% 0%, rgba(255,255,255,0.9) 0%, rgba(255,255,255,0.4) 45%, rgba(255,255,255,0.2) 70%),
    #f9fafb;
  color:#111827;font-family:inherit;font-size:16px;font-weight:700;cursor:pointer;
  transition:transform .12s ease, box-shadow .12s ease, opacity .12s ease;
  box-shadow:
    0 18px 45px rgba(0,0,0,0.55),
    0 0 0 1px rgba(255,255,255,0.85),
    inset 0 1px 0 rgba(255,255,255,0.9);
  letter-spacing:-0.2px;
}
.btn-primary:active{
  transform:scale(.97) translateY(1px);opacity:.9;
  box-shadow:0 10px 24px rgba(0,0,0,0.65),0 0 0 1px rgba(255,255,255,0.8),inset 0 1px 0 rgba(255,255,255,0.9);
}
.btn-primary:disabled{opacity:.45;box-shadow:none;cursor:default;}

/* ── APP ── */
#app{display:none;position:absolute;inset:0;flex-direction:column;}

/* Header */
.header{
  padding:max(var(--safe-top),38px) 20px 8px;
  display:flex;align-items:flex-start;justify-content:space-between;
  flex-shrink:0;z-index:20;position:relative;
}
.header-eyebrow{
  font-size:10px;text-transform:uppercase;letter-spacing:0.22em;
  color:rgba(255,255,255,0.3);font-weight:600;margin-bottom:3px;
}
.header-title{font-size:22px;font-weight:800;letter-spacing:-0.5px;line-height:1;}
.header-status{display:flex;align-items:center;gap:5px;margin-top:5px;}
.status-dot{
  width:6px;height:6px;border-radius:50%;background:var(--green);
  box-shadow:0 0 6px rgba(52,199,89,0.6);flex-shrink:0;
}
.status-text{font-size:12px;color:var(--accent2);font-weight:500;}
.header-btn{
  background:rgba(255,255,255,0.06);
  border:1px solid rgba(255,255,255,0.1);
  color:var(--white60);font-family:inherit;font-size:13px;font-weight:600;
  padding:8px 16px;border-radius:99px;cursor:pointer;
  transition:background .15s;white-space:nowrap;margin-top:4px;
}
.header-btn:active{background:rgba(255,255,255,0.12);}
.header-qr-btn{
  background:rgba(255,255,255,0.06);
  border:1px solid rgba(255,255,255,0.1);
  color:var(--white60);
  padding:8px 10px;border-radius:99px;cursor:pointer;
  transition:background .15s;margin-top:4px;
  display:flex;align-items:center;justify-content:center;
}
.header-qr-btn:active{background:rgba(255,255,255,0.12);}

/* ── RADAR ── */
.radar-wrap{
  flex:1;display:flex;align-items:center;justify-content:center;
  position:relative;overflow:hidden;min-height:0;
}
.radar-wrap::before{
  content:'';position:absolute;inset:0;z-index:1;pointer-events:none;
  background:
    radial-gradient(ellipse 70% 55% at 50% 0%,rgba(99,102,241,0.13) 0%,rgba(74,74,244,0.06) 35%,transparent 70%),
    radial-gradient(ellipse 45% 40% at 50% 50%,rgba(129,140,248,0.05) 0%,transparent 65%);
}
.radar-wrap::after{
  content:'';position:absolute;inset:0;z-index:1;pointer-events:none;
  background:radial-gradient(ellipse 100% 100% at 50% 50%,transparent 55%,rgba(8,8,8,0.55) 100%);
}
.radar-ring{
  position:absolute;border-radius:50%;
  border:1px solid rgba(255,255,255,0.05);
  top:50%;left:50%;transform:translate(-50%,-50%);
  pointer-events:none;
}
.radar-ring.accent-ring{
  border-color:rgba(99,102,241,0.22);
  box-shadow:0 0 0 1px rgba(99,102,241,0.06);
}
@keyframes radar-spin{
  from{transform:translate(-50%,-50%) rotate(0deg);}
  to{transform:translate(-50%,-50%) rotate(360deg);}
}
.radar-sweep{
  position:absolute;border-radius:50%;top:50%;left:50%;
  background:conic-gradient(from 0deg, transparent 78%, rgba(74,74,244,0.1) 100%);
  animation:radar-spin 5s linear infinite;pointer-events:none;
}
.radar-center{
  position:relative;z-index:2;
  width:72px;height:72px;border-radius:50%;
  background:rgba(255,255,255,0.04);
  backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  border:1px solid rgba(255,255,255,0.1);
  display:flex;align-items:center;justify-content:center;
  cursor:pointer;transition:transform .15s;
}
.radar-center:active{transform:scale(.92);}
@keyframes center-pulse{
  0%,100%{box-shadow:0 0 0 10px rgba(74,74,244,0.05),0 0 40px rgba(74,74,244,0.15);}
  50%{box-shadow:0 0 0 14px rgba(74,74,244,0.08),0 0 50px rgba(74,74,244,0.22);}
}
.radar-center{animation:center-pulse 3s ease-in-out infinite;}

@keyframes float-y{
  0%,100%{transform:translate(-50%,-50%) translateY(0px);}
  50%{transform:translate(-50%,-50%) translateY(-12px);}
}
@keyframes bubble-in{
  0%{opacity:0;transform:translate(-50%,-50%) scale(0.2);}
  65%{transform:translate(-50%,-50%) scale(1.08);}
  100%{opacity:1;transform:translate(-50%,-50%) scale(1);}
}
.device-bubble{
  position:absolute;z-index:3;
  display:flex;flex-direction:column;align-items:center;gap:6px;
  cursor:pointer;transform:translate(-50%,-50%);
}
.bubble-new{animation:bubble-in .5s cubic-bezier(.34,1.56,.64,1) both;}
.bubble-float{animation:float-y 4.5s ease-in-out infinite;}
.bubble-avatar{
  width:54px;height:54px;border-radius:50%;
  border:1.5px solid rgba(255,255,255,0.12);
  display:flex;align-items:center;justify-content:center;
  overflow:hidden;position:relative;
  box-shadow:0 8px 28px rgba(0,0,0,0.6);
  transition:transform .12s,border-color .2s;
}
.bubble-avatar.has-file{
  border-color:var(--accent);
  box-shadow:0 8px 28px rgba(74,74,244,0.35);
}
.device-bubble:active .bubble-avatar{transform:scale(.88);}
.bubble-label{
  font-size:10px;font-weight:600;color:rgba(255,255,255,0.5);
  background:rgba(8,8,8,0.85);padding:3px 9px;border-radius:99px;
  white-space:nowrap;max-width:84px;overflow:hidden;text-overflow:ellipsis;
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  border:1px solid rgba(255,255,255,0.06);letter-spacing:0.01em;
}
.radar-hint{
  position:absolute;bottom:18%;left:50%;transform:translateX(-50%);
  font-size:13px;color:rgba(255,255,255,0.2);
  pointer-events:none;white-space:nowrap;text-align:center;font-weight:400;
}

/* ── BOTTOM SECTION ── */
.bottom-section{flex-shrink:0;overflow:visible;}

@keyframes bounce-in{
  0%{transform:scale(.85);opacity:0;}
  65%{transform:scale(1.02);}
  100%{transform:scale(1);opacity:1;}
}
.bounce-in{animation:bounce-in .3s cubic-bezier(.34,1.2,.64,1) both;}

.file-preview-strip{
  margin:0 14px 4px;background:var(--bg3);
  border:1px solid var(--white10);border-radius:16px;
  padding:10px 12px 10px 14px;display:flex;align-items:center;gap:12px;
}
.file-preview-icon{
  width:34px;height:34px;border-radius:10px;
  background:rgba(74,74,244,0.14);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.file-preview-info{flex:1;min-width:0;}
.file-preview-name{font-size:13px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;letter-spacing:-0.1px;}
.file-preview-meta{font-size:11px;color:var(--white40);margin-top:2px;font-weight:400;}
.file-clear-btn{
  background:none;border:none;color:rgba(255,255,255,0.3);cursor:pointer;
  padding:6px;display:flex;align-items:center;justify-content:center;
  border-radius:8px;transition:color .15s;flex-shrink:0;
}
.file-clear-btn:hover{color:var(--white60);}

.device-cards-row{
  display:flex;gap:10px;overflow-x:auto;
  -webkit-overflow-scrolling:touch;overscroll-behavior-x:contain;
  padding:2px 14px 8px;scrollbar-width:none;
  scroll-snap-type:x proximity;touch-action:pan-x;
}
.device-cards-row::-webkit-scrollbar{display:none;}
.device-card{
  flex-shrink:0;width:calc(100% - 80px);max-width:290px;height:68px;
  background:rgba(255,255,255,0.05);
  backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);
  border:1px solid rgba(255,255,255,0.13);border-top-color:rgba(255,255,255,0.2);
  border-radius:34px;display:flex;align-items:center;padding:6px;
  position:relative;overflow:hidden;
  box-shadow:0 12px 36px rgba(0,0,0,0.5),inset 0 1px 0 rgba(255,255,255,0.1);
  cursor:pointer;transition:transform .15s,box-shadow .15s;scroll-snap-align:start;
}
.device-card:active{transform:scale(.97);box-shadow:0 4px 16px rgba(0,0,0,0.4);}
.dc-spotlight{
  position:absolute;top:50%;left:-8%;transform:translateY(-50%);
  width:220px;height:220px;
  background:radial-gradient(circle at center,rgba(255,255,255,0.22) 0%,rgba(255,255,255,0.07) 30%,rgba(255,255,255,0.02) 55%,transparent 72%);
  filter:blur(20px);pointer-events:none;z-index:1;
}
.dc-content{position:relative;z-index:2;display:flex;align-items:center;width:100%;}
.dc-avatar{
  width:56px;height:56px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  flex-shrink:0;font-size:18px;font-weight:800;overflow:hidden;
  border:1.5px solid rgba(255,255,255,0.18);
}
.dc-info{flex:1;padding:0 10px;display:flex;flex-direction:column;justify-content:center;min-width:0;}
.dc-name{font-size:15px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;letter-spacing:-0.3px;line-height:1.1;}
.dc-slot{display:flex;align-items:center;gap:7px;margin-top:5px;}
.dc-slot-label{font-size:9px;font-weight:900;color:rgba(255,255,255,0.35);text-transform:uppercase;letter-spacing:0.12em;}
.dc-send-btn{
  height:44px;padding:0 14px;
  background:radial-gradient(ellipse at 50% -10%, rgba(210,210,255,0.45) 0%, transparent 65%), var(--accent);
  border:none;border-radius:22px;color:#fff;font-family:inherit;font-size:13px;font-weight:700;
  cursor:pointer;display:flex;align-items:center;gap:5px;
  transition:opacity .15s,transform .1s;
  box-shadow:0 0 18px rgba(74,74,244,0.6),0 4px 14px rgba(74,74,244,0.4),inset 0 1px 0 rgba(255,255,255,0.22);
  flex-shrink:0;letter-spacing:-0.1px;
}
.dc-send-btn:active{opacity:.8;transform:scale(.94);}
.dc-send-btn:disabled{opacity:.25;box-shadow:none;cursor:default;background:var(--accent);}

/* ── BOTTOM NAV ── */
.bottom-nav{
  margin:0 12px max(var(--safe-bottom),10px);
  background:#111111;border:1px solid rgba(255,255,255,0.07);border-radius:28px;
  padding:12px 0;display:flex;justify-content:space-around;align-items:center;
  box-shadow:0 8px 28px rgba(0,0,0,0.5);overflow:visible;position:relative;
}
.nav-btn{
  background:none;border:none;color:rgba(255,255,255,0.3);
  cursor:pointer;padding:6px 20px;border-radius:12px;
  transition:color .2s;display:flex;align-items:center;justify-content:center;position:relative;
}
.nav-btn.active{color:#fff;}
.nav-btn:hover{color:rgba(255,255,255,0.7);}
.nav-btn:active{opacity:.6;}
.nav-btn-center{
  background:#fff;border:none;width:54px;height:54px;border-radius:50%;color:#000;
  cursor:pointer;display:flex;align-items:center;justify-content:center;
  flex-shrink:0;margin-top:-22px;transition:transform .15s,opacity .15s;
  box-shadow:0 6px 24px rgba(0,0,0,0.6),0 2px 8px rgba(0,0,0,0.4);
}
.nav-btn-center:active{transform:scale(.9);opacity:.85;}
.nav-badge{
  position:absolute;top:2px;right:14px;
  width:7px;height:7px;border-radius:50%;
  background:var(--accent);border:1.5px solid #111111;display:none;
}
.nav-badge.show{display:block;}

/* ── SHEETS ── */
.sheet-overlay{
  position:fixed;inset:0;z-index:200;
  background:rgba(0,0,0,0.75);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  display:none;align-items:flex-end;
}
.sheet-overlay.open{display:flex;}
.sheet{
  position:relative;width:100%;background:#141414;
  border:1px solid rgba(255,255,255,0.07);border-bottom:none;
  border-radius:28px 28px 0 0;
  padding:16px 20px max(var(--safe-bottom),24px);
  max-height:88vh;overflow-y:auto;
  transform:translateY(100%);
  transition:transform .36s cubic-bezier(.32,.72,0,1);
}
.sheet-overlay .sheet{transform:translateY(100%);}
.sheet-handle{
  width:36px;height:4px;background:rgba(255,255,255,0.12);
  border-radius:99px;margin:0 auto 20px;
}
.sheet-title{font-size:18px;font-weight:800;letter-spacing:-0.4px;margin-bottom:4px;}

/* ── RECEIVE SHEET ── */
/* Sheet itself must NOT scroll — only recv-file-list scrolls internally */
#recv-sheet .sheet{overflow:hidden;max-height:none;}
#recv-sheet-content{display:flex;flex-direction:column;gap:0;}

/* ── Sheet body ── */
.recv-sheet-header{margin-bottom:4px;}
.recv-sender-row{display:flex;align-items:center;gap:12px;margin-bottom:4px;}
.recv-avatar-sm{
  width:40px;height:40px;border-radius:50%;
  border:1.5px solid;overflow:hidden;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
}
.recv-sender-info{flex:1;min-width:0;}
.recv-sender-name{font-size:15px;font-weight:700;letter-spacing:-0.3px;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.recv-sender-sub{font-size:12px;color:var(--white40);margin-top:2px;}

.recv-file-list{
  background:var(--bg3);border-radius:16px;
  border:1px solid var(--white10);
  max-height:540px;overflow-y:auto;
  margin:14px 0 16px;
}
.recv-file-row{
  display:flex;align-items:center;gap:10px;padding:10px 12px;
}
.recv-file-row.border-top{border-top:1px solid var(--white10);}
.recv-file-icon{
  width:34px;height:34px;border-radius:9px;
  background:rgba(74,74,244,0.1);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
/* Thumbnail inside file list row */
.recv-file-thumb{
  width:34px;height:34px;border-radius:9px;
  overflow:hidden;flex-shrink:0;position:relative;
  background:#1a1a1a;
}
.recv-file-thumb img{width:100%;height:100%;object-fit:cover;display:block;}
.recv-file-thumb-play{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  background:rgba(0,0,0,0.4);
}
.recv-file-info{flex:1;min-width:0;}
.recv-file-name{font-size:13px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.recv-file-sz{font-size:11px;color:var(--white40);margin-top:2px;}

/* ── ZIP TOGGLE ── */
.zip-toggle-row{
  display:flex;align-items:center;gap:10px;
  padding:10px 2px;cursor:pointer;
}
.zip-toggle-check{display:none;}
.zip-toggle-track{
  position:relative;width:40px;height:24px;flex-shrink:0;
  background:rgba(255,255,255,0.1);border-radius:99px;
  transition:background .2s;
}
.zip-toggle-check:checked + .zip-toggle-track{background:var(--accent);}
.zip-toggle-thumb{
  position:absolute;top:3px;left:3px;
  width:18px;height:18px;border-radius:50%;background:#fff;
  transition:transform .2s cubic-bezier(.4,0,.2,1);
  box-shadow:0 1px 4px rgba(0,0,0,0.35);
}
.zip-toggle-check:checked + .zip-toggle-track .zip-toggle-thumb{transform:translateX(16px);}
.zip-toggle-label{font-size:13px;font-weight:600;color:var(--white60);}

.recv-actions{display:flex;gap:10px;margin-top:4px;}

.btn-ghost{
  flex:1;background:rgba(255,255,255,0.06);border:1px solid rgba(255,255,255,0.08);
  border-radius:14px;color:var(--white60);font-family:inherit;
  font-size:15px;font-weight:700;padding:15px;cursor:pointer;letter-spacing:-0.1px;
}
.btn-accent{
  flex:1;background:var(--accent);border:none;border-radius:14px;
  color:#fff;font-family:inherit;font-size:15px;font-weight:700;padding:15px;
  cursor:pointer;box-shadow:0 4px 18px rgba(74,74,244,0.35);letter-spacing:-0.1px;
}

/* ── QUEUE SHEET ── */
.queue-sheet-header{
  display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;
}
.queue-sheet-title{font-size:18px;font-weight:800;letter-spacing:-0.4px;}
.queue-clear-btn{
  background:none;border:none;color:var(--white40);
  font-family:inherit;font-size:12px;font-weight:600;
  cursor:pointer;padding:4px 10px;border-radius:8px;
  border:1px solid rgba(255,255,255,0.08);
}
#queue-list{display:flex;flex-direction:column;gap:12px;}

.q-card{
  background:#1c1c1e;border:1px solid rgba(255,255,255,0.07);
  border-radius:20px;padding:14px 14px 12px;
  transition:border-color .2s;
}
.q-card-done{border-color:rgba(52,199,89,0.25);}
.q-card-error{border-color:rgba(255,59,48,0.25);}

.q-card-header{
  display:flex;align-items:center;gap:8px;margin-bottom:8px;
}
.q-card-dir-badge{
  font-size:9px;font-weight:900;letter-spacing:0.1em;
  padding:3px 8px;border-radius:99px;flex-shrink:0;
}
.q-card-dir-badge.send{background:rgba(74,74,244,0.18);color:var(--accent2);}
.q-card-dir-badge.recv{background:rgba(52,199,89,0.15);color:var(--green);}
.q-card-peer{font-size:14px;font-weight:700;flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;letter-spacing:-0.2px;}
.q-card-size{font-size:11px;color:var(--white40);flex-shrink:0;}
.q-cancel-btn{
  background:none;border:none;color:rgba(255,255,255,0.28);
  cursor:pointer;padding:4px;border-radius:6px;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  transition:color .15s;
}
.q-cancel-btn:hover{color:rgba(255,255,255,0.7);}

.q-status{
  font-size:11px;color:var(--white40);
  margin-bottom:10px;font-weight:400;letter-spacing:0.01em;
}

.q-file-rows{display:flex;flex-direction:column;gap:8px;}

.q-file-row{
  display:flex;align-items:center;gap:10px;
}
.q-file-icon{
  width:30px;height:30px;border-radius:8px;
  background:rgba(255,255,255,0.04);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.q-file-mid{flex:1;min-width:0;}
.q-file-name{
  font-size:12px;font-weight:600;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
  margin-bottom:5px;letter-spacing:-0.1px;
}
.q-file-track{
  height:3px;background:rgba(255,255,255,0.07);
  border-radius:99px;overflow:hidden;
}
.q-file-bar{
  height:100%;border-radius:99px;background:var(--accent);
  transition:width .3s cubic-bezier(.4,0,.2,1);
}
.q-file-bar.done{background:var(--green);}
.q-file-bar.error{background:var(--red);}

.q-file-right{
  display:flex;align-items:center;gap:6px;flex-shrink:0;
}
.q-file-pct{font-size:11px;font-weight:700;color:var(--white40);min-width:28px;text-align:right;}

.q-file-badge{
  font-size:9px;font-weight:900;
  width:18px;height:18px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  flex-shrink:0;
}
.q-file-badge.pending  {background:rgba(255,255,255,0.06);color:rgba(255,255,255,0.3);}
.q-file-badge.sending  {background:rgba(74,74,244,0.2); color:var(--accent2);}
.q-file-badge.receiving{background:rgba(52,199,89,0.15);color:var(--green);}
.q-file-badge.done     {background:rgba(52,199,89,0.2); color:var(--green);}
.q-file-badge.error    {background:rgba(255,59,48,0.2); color:var(--red);}

.file-row-save{
  background:rgba(74,74,244,0.15);border:none;
  border-radius:6px;padding:4px 6px;
  color:var(--accent2);cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  transition:background .15s;flex-shrink:0;
}
.file-row-save:active{background:rgba(74,74,244,0.3);}

/* ── QR SHEET ── */
.qr-sheet-inner{display:flex;flex-direction:column;align-items:center;gap:20px;}
.qr-title{font-size:18px;font-weight:800;letter-spacing:-0.4px;text-align:center;}
.qr-sub{font-size:13px;color:var(--white40);text-align:center;line-height:1.6;}
#qr-container{
  background:#141414;border-radius:18px;padding:16px;
  border:1px solid rgba(255,255,255,0.08);
  display:flex;align-items:center;justify-content:center;
}
#qr-container img, #qr-container canvas{border-radius:8px;}
.qr-link-box{
  background:rgba(255,255,255,0.04);
  border:1px solid rgba(255,255,255,0.08);
  border-radius:12px;padding:12px 14px;
  display:flex;align-items:center;gap:10px;
  width:100%;
}
.qr-link-text{
  flex:1;font-size:11px;color:var(--white40);
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
  font-family:monospace;
}
.qr-copy-btn{
  background:var(--accent);border:none;border-radius:8px;
  color:#fff;font-family:inherit;font-size:12px;font-weight:700;
  padding:7px 14px;cursor:pointer;flex-shrink:0;
  box-shadow:0 2px 8px rgba(74,74,244,0.35);
  transition:opacity .15s;
}
.qr-copy-btn:active{opacity:.8;}

/* ── EMPTY STATE ── */
.radar-empty{
  position:absolute;inset:0;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:10px;pointer-events:none;z-index:2;
}
.radar-empty-icon{
  width:56px;height:56px;border-radius:16px;
  background:rgba(129,140,248,0.06);
  display:flex;align-items:center;justify-content:center;
  margin-bottom:4px;
}
.radar-empty-title{
  font-size:15px;font-weight:700;
  color:rgba(255,255,255,0.55);letter-spacing:-0.2px;
}
.radar-empty-sub{
  font-size:12px;color:rgba(255,255,255,0.28);
  text-align:center;line-height:1.7;
}
.radar-empty-qr-btn{
  pointer-events:all;
  margin-top:8px;
  background:rgba(129,140,248,0.12);
  border:1px solid rgba(129,140,248,0.2);
  border-radius:20px;padding:8px 18px;
  color:var(--accent2);font-family:inherit;font-size:12px;font-weight:600;
  cursor:pointer;display:flex;align-items:center;gap:6px;
  transition:background .15s;
}
.radar-empty-qr-btn:active{background:rgba(129,140,248,0.22);}

/* ── QUEUE FILE STATS (speed / ETA) ── */
.q-file-stats{
  font-size:10px;color:var(--accent2);
  margin-top:4px;font-weight:500;letter-spacing:0.01em;
  min-height:13px;
}