:root{--bg:#f6f8fc;--card:#fff;--text:#111733;--muted:#6c7694;--line:#e6eaf3;--purple:#6847ff;--blue:#415cff;--green:#13ad64;--red:#ef4444;--shadow:0 12px 34px rgba(55,65,110,.08);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}*{box-sizing:border-box}body{margin:0;background:linear-gradient(180deg,#f8faff,#f4f7fc);color:var(--text)}a{color:var(--purple);text-decoration:none}button,input{font:inherit}.app-shell{min-height:100vh;display:grid;grid-template-columns:250px 1fr}.sidebar{position:sticky;top:0;height:100vh;background:rgba(255,255,255,.9);border-right:1px solid var(--line);padding:24px 18px;display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:11px;padding:0 8px 24px}.brand-mark{display:grid;place-items:center;width:45px;height:45px;border-radius:14px;background:linear-gradient(135deg,var(--blue),#8a4dff);color:white;font-size:25px;transform:rotate(-20deg);box-shadow:0 9px 20px rgba(104,71,255,.25)}.brand b{font-size:19px}.brand small{display:block;color:var(--muted);font-size:11px;margin-top:2px}.brand.big{justify-content:center}.brand.big b{font-size:24px}.sidebar nav{display:flex;flex-direction:column;gap:8px}.sidebar nav a{color:#4f5d82;padding:13px 14px;border-radius:12px;display:flex;gap:12px;align-items:center}.sidebar nav a.active,.sidebar nav a:hover{background:linear-gradient(90deg,#eeeaff,#f3f0ff);color:var(--purple)}.sidebar-bottom{margin-top:auto;display:grid;gap:14px;color:var(--muted);font-size:12px}.connection-card{padding:13px;background:#e9faf1;border-radius:13px;display:flex;align-items:center;gap:10px;color:#198754}.connection-card small{display:block;color:#56846b}.dot{width:9px;height:9px;border-radius:99px;display:inline-block;background:#a2a9ba}.dot.online{background:var(--green);box-shadow:0 0 0 4px rgba(19,173,100,.1)}.main{padding:18px 24px 35px;min-width:0}.topbar{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:18px}.global-search,.searchbox{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:9px 12px;display:flex;align-items:center;gap:10px}.global-search{width:min(680px,60vw)}.global-search input,.searchbox input{border:0;outline:0;background:transparent;min-width:0;flex:1;color:var(--text)}kbd{margin-left:auto;border:1px solid var(--line);border-radius:6px;padding:2px 7px;color:var(--muted);background:#fafbfe}.profile{display:flex;align-items:center;gap:10px}.profile small{display:block;color:var(--muted);font-size:11px}.avatar{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,#ede9ff,#dbe7ff);color:var(--purple);font-weight:800}.hero-grid{display:grid;grid-template-columns:minmax(0,2fr) minmax(300px,1fr);gap:16px}.hero-card,.people-card,.panel,.metric{background:rgba(255,255,255,.92);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}.hero-card{display:grid;grid-template-columns:1.1fr .95fr;gap:24px;padding:32px;background:radial-gradient(circle at 70% 20%,#f1efff 0,#fff 50%)}.eyebrow{font-size:11px;letter-spacing:.16em;color:#6875ad}.hero-copy h1{font-size:42px;line-height:1.04;margin:10px 0 8px;letter-spacing:-.03em}.hero-copy h1 span{background:linear-gradient(90deg,var(--purple),var(--blue));-webkit-background-clip:text;color:transparent}.hero-copy>p,.people-card>p,.panel-head p{color:var(--muted);margin-top:0}.feature{display:flex;gap:12px;align-items:flex-start;margin:20px 0}.feature>div{display:grid}.feature small{color:var(--muted);margin-top:3px}.drop-wrap{display:flex;flex-direction:column;justify-content:center}.drop-zone{border:2px dashed #a694ff;border-radius:16px;padding:28px 20px;text-align:center;background:rgba(255,255,255,.7);transition:.2s}.drop-zone.drag{background:#f2efff;border-color:var(--purple);transform:translateY(-2px)}.drop-zone>*{display:block}.drop-zone label{display:inline;color:var(--purple);text-decoration:underline;cursor:pointer}.upload-icon{width:64px;height:64px;border-radius:50%;margin:0 auto 12px;display:grid!important;place-items:center;background:linear-gradient(135deg,#ece8ff,#dfe6ff);font-size:33px;color:var(--purple)}.drop-zone small{margin-top:12px;color:var(--muted)}.btn{border:0;border-radius:10px;padding:10px 15px;cursor:pointer;font-weight:700}.btn.primary{color:#fff;background:linear-gradient(90deg,var(--purple),var(--blue));box-shadow:0 8px 18px rgba(83,70,255,.22)}.btn:disabled{opacity:.45;cursor:not-allowed}.btn.wide{width:100%;margin-top:13px;font-size:16px}.btn.subtle{background:#f4f2ff;color:var(--purple)}.btn.danger{background:#fee2e2;color:#b91c1c}.secure-note{text-align:center;color:var(--muted);font-size:12px;margin-top:10px}.people-card{padding:20px}.people-card h2,.panel h2{margin:0 0 4px}.people-list{margin-top:12px;display:grid;gap:8px}.person{display:grid;grid-template-columns:38px 1fr auto;gap:9px;align-items:center;padding:9px;border-radius:12px}.person:hover,.person.selected{background:#f5f3ff}.person .avatar{width:34px;height:34px}.person small{display:block;color:var(--muted)}.person-actions{display:flex;align-items:center;gap:8px}.status{font-size:12px;color:var(--muted)}.status.online{color:var(--green)}.metrics{display:grid;grid-template-columns:2fr 1fr 1fr;gap:16px;margin-top:16px}.metric{padding:18px 22px;display:flex;align-items:center;gap:18px}.metric.wide .p2p-illus{font-size:25px;color:var(--purple);white-space:nowrap}.metric small,.metric span{display:block;color:var(--muted)}.metric strong{font-size:25px}.content-grid{display:grid;grid-template-columns:minmax(0,2.2fr) minmax(280px,.8fr);gap:16px;margin-top:16px}.panel{padding:16px}.panel-head{display:flex;justify-content:space-between;align-items:center;gap:12px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;font-size:13px}th{text-align:left;background:#f7f8fc;color:#637090;font-weight:600}th,td{padding:11px 10px;border-bottom:1px solid #edf0f5;white-space:nowrap}.badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700}.badge.completed{color:var(--green)}.badge.failed,.badge.rejected,.badge.cancelled{color:var(--red)}.badge.pending,.badge.accepted,.badge.transferring{color:var(--purple)}.right-stack{display:grid;gap:16px}.device-list,.incoming{display:grid;gap:8px}.device,.incoming-item{padding:10px;border:1px solid var(--line);border-radius:12px}.device{display:flex;justify-content:space-between;gap:10px;align-items:center}.device small{display:block;color:var(--muted)}.incoming-item b{display:block}.incoming-item small{color:var(--muted)}.incoming-actions{display:flex;gap:8px;margin-top:9px}.empty{padding:18px;color:var(--muted);text-align:center}.modal{position:fixed;inset:0;background:rgba(14,18,43,.4);display:grid;place-items:center;z-index:50;padding:20px}.modal.hidden{display:none}.modal-card{position:relative;width:min(520px,100%);background:#fff;border-radius:18px;padding:24px;box-shadow:0 30px 80px rgba(10,15,40,.25)}.modal-x{position:absolute;right:15px;top:12px;border:0;background:none;font-size:26px;cursor:pointer}.progress{height:11px;border-radius:99px;background:#eceef5;overflow:hidden;margin:16px 0 8px}.progress i{display:block;width:0;height:100%;background:linear-gradient(90deg,var(--purple),var(--blue))}.progress-meta{display:flex;justify-content:space-between;color:var(--muted);font-size:12px;margin-bottom:16px}.toast{position:fixed;right:22px;bottom:22px;background:#111733;color:white;padding:12px 16px;border-radius:12px;transform:translateY(90px);opacity:0;transition:.25s;z-index:100}.toast.show{transform:translateY(0);opacity:1}.auth-body{min-height:100vh;display:grid;place-items:center;padding:20px;background:radial-gradient(circle at 30% 10%,#ebe8ff,transparent 35%),var(--bg)}.auth-card{width:min(460px,100%);background:#fff;border:1px solid var(--line);border-radius:22px;padding:30px;box-shadow:var(--shadow)}.auth-card h1{text-align:center;margin-bottom:6px}.auth-card>p{text-align:center;color:var(--muted)}.auth-form{display:grid;gap:14px;margin-top:18px}.auth-form label{display:grid;gap:6px;font-weight:600}.auth-form input{border:1px solid var(--line);border-radius:10px;padding:11px 12px;outline:0}.auth-form input:focus{border-color:#9f8fff;box-shadow:0 0 0 3px #f0edff}.alert{padding:10px 12px;border-radius:10px}.alert.error{background:#fee2e2;color:#991b1b}.center{text-align:center}.muted{color:var(--muted)}
@media(max-width:1100px){.hero-grid,.content-grid{grid-template-columns:1fr}.hero-card{grid-template-columns:1fr}.metrics{grid-template-columns:1fr 1fr}.metrics .wide{grid-column:1/-1}.people-card{order:2}}@media(max-width:760px){.app-shell{grid-template-columns:1fr}.sidebar{position:static;height:auto}.sidebar nav{display:grid;grid-template-columns:repeat(3,1fr)}.sidebar nav a{justify-content:center}.sidebar nav a span{display:none}.sidebar-bottom{display:none}.main{padding:12px}.topbar{align-items:stretch}.global-search{width:100%}.profile>div:not(.avatar){display:none}.hero-card{padding:20px}.hero-copy h1{font-size:32px}.metrics{grid-template-columns:1fr}.metrics .wide{grid-column:auto}.content-grid{grid-template-columns:1fr}}