:root{color-scheme:dark;--bg:#080b14;--panel:#121727;--border:#2b344c;--text:#f5f7ff;--muted:#9ca7bf;--primary:#735cff;--cyan:#00b9da;--danger:#ff8293}
*{box-sizing:border-box}body{background:radial-gradient(circle at 15% 5%,#6d5dfc33,transparent 32%),radial-gradient(circle at 90% 90%,#00b9da22,transparent 30%),var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;margin:0;min-height:100vh;padding:28px}
.container{margin:0 auto;max-width:900px}.narrow{max-width:680px}.hero{align-items:center;display:flex;gap:15px;margin:15px 0 25px}.hero h1{font-size:clamp(1.8rem,5vw,2.6rem);margin:0}.hero p{color:var(--muted);margin:5px 0 0}.logo{align-items:center;background:linear-gradient(135deg,var(--primary),var(--cyan));border-radius:16px;display:flex;font-size:25px;font-weight:900;height:58px;justify-content:center;width:58px}
.card{background:#121727f2;border:1px solid var(--border);border-radius:24px;box-shadow:0 30px 80px #0006;padding:clamp(22px,5vw,38px)}label{display:block;font-weight:700}input[type=text],input[readonly]{background:#090d18;border:1px solid var(--border);border-radius:11px;color:#fff;font:inherit;margin-top:9px;padding:14px;width:100%}
.grid{display:grid;gap:18px;grid-template-columns:1fr 1fr;margin:22px 0}.upload-box{align-items:center;background:#181f32;border:2px dashed #46516d;border-radius:16px;display:flex;flex-direction:column;min-height:210px;padding:25px;text-align:center}.upload-box span{font-size:42px}.upload-box strong{margin:8px 0}.upload-box small{color:var(--muted);font-weight:400}.upload-box input{margin-top:18px;max-width:100%}
button,.button-link{background:#283149;border:0;border-radius:12px;color:#fff;cursor:pointer;display:inline-flex;font:inherit;font-weight:750;justify-content:center;padding:14px 22px;text-decoration:none}.primary{background:linear-gradient(135deg,var(--primary),#9256e9);width:100%}button:disabled{opacity:.45}.privacy{color:#77839c;font-size:.85rem;text-align:center}
.target-preview{border-radius:14px;display:block;margin:0 auto 24px;max-height:320px;max-width:100%;object-fit:contain}.progress{background:#252d40;border-radius:99px;height:12px;overflow:hidden}.progress div{background:linear-gradient(90deg,var(--primary),var(--cyan));height:100%;transition:.2s;width:0}.progress-label{color:var(--muted);display:flex;justify-content:space-between;margin:9px 0 22px}.result{background:#182b28;border:1px solid #2e6659;border-radius:15px;display:none;margin-top:22px;padding:20px}.result.show{display:block}.result h2{margin-top:0}.actions{display:flex;gap:10px;margin-top:14px}.error{color:var(--danger)}
@media(max-width:650px){body{padding:15px}.grid{grid-template-columns:1fr}.actions{flex-direction:column}}
.auth-page{align-items:center;display:flex;justify-content:center;min-height:100vh;padding:22px}.auth-card{background:#121727;border:1px solid var(--border);border-radius:24px;box-shadow:0 30px 90px #0008;display:block;margin:auto;max-width:460px;padding:38px;width:100%}.auth-card .logo{margin-bottom:20px}.auth-card h1{font-size:2rem;margin:0 0 7px}.auth-card>p{color:var(--muted);margin:0 0 24px}.auth-card form{display:block;width:100%}.auth-card label{display:block;margin:18px 0;width:100%}.auth-card input{appearance:none;background:#090d18;border:1px solid var(--border);border-radius:11px;color:#fff;display:block;font:inherit;margin-top:8px;min-height:50px;padding:14px;width:100%}.auth-card button.primary{display:block;margin-top:24px;min-height:50px;width:100%}.alert{background:#ff667d22;border:1px solid #ff667d55;border-radius:10px;color:#ff9cad;margin:18px 0;padding:12px}.success-box{background:#20c99722;border:1px solid #20c99755;border-radius:10px;color:#7ce7c5;margin:20px 0;padding:15px}.full{width:100%}.accent{background:linear-gradient(135deg,var(--primary),#9256e9)}.back-link{color:#aeb8ce;display:block;margin-top:20px;text-align:center}
.admin-shell{display:flex;min-height:100vh}.sidebar{background:#0c101c;border-right:1px solid var(--border);display:flex;flex-direction:column;left:0;padding:24px 16px;position:fixed;top:0;bottom:0;width:245px}.side-brand{align-items:center;display:flex;font-size:1.1rem;gap:10px;margin:0 10px 28px}.side-brand span{align-items:center;background:linear-gradient(135deg,var(--primary),var(--cyan));border-radius:11px;display:flex;font-weight:900;height:40px;justify-content:center;width:40px}.sidebar nav{display:flex;flex-direction:column;gap:7px}.sidebar nav a{border-radius:10px;color:#a6b0c7;padding:12px;text-decoration:none}.sidebar nav a:hover,.sidebar nav a.active{background:#1b2335;color:#fff}.side-user{border-top:1px solid var(--border);margin-top:auto;padding:16px 10px 0}.side-user small{color:var(--muted);display:block;margin-top:4px}.admin-main{margin-left:245px;padding:32px;width:calc(100% - 245px)}.admin-top{align-items:center;display:flex;justify-content:space-between;margin-bottom:24px}.admin-top h1{margin:0}.admin-top p{color:var(--muted);margin:5px 0 0}.stats{display:grid;gap:16px;grid-template-columns:repeat(4,1fr);margin-bottom:22px}.stats article{background:var(--panel);border:1px solid var(--border);border-radius:15px;padding:20px}.stats span{color:var(--muted);display:block;font-size:.85rem}.stats strong{display:block;font-size:1.65rem;margin-top:7px}.admin-card{padding:0}.search{display:flex;gap:10px;padding:18px}.search input{margin:0}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%}th,td{border-top:1px solid var(--border);padding:14px;text-align:left}th{color:var(--muted);font-size:.8rem;text-transform:uppercase}.project-cell{align-items:center;display:flex;gap:12px}.project-cell img{border-radius:8px;height:48px;object-fit:cover;width:62px}.project-cell small{color:var(--muted);display:block;font-size:.7rem;margin-top:4px}.status{border-radius:99px;font-size:.78rem;padding:5px 9px}.status.ready{background:#20c99722;color:#62dfba}.status.uploaded{background:#f0ad4e22;color:#ffc66f}.row-actions{display:flex;gap:7px}.row-actions a,.row-actions button{background:#263047;border-radius:7px;color:#fff;font-size:.78rem;padding:7px 9px;text-decoration:none}.row-actions form{margin:0}.empty{color:var(--muted);padding:50px;text-align:center}.manage-card .qr-section{align-items:center;display:flex;flex-direction:column;gap:15px;margin:28px 0}.manage-card #qrcode{background:#fff;padding:12px}.details{display:grid;gap:10px;grid-template-columns:repeat(3,1fr)}.details span{background:#1b2335;border-radius:10px;color:var(--muted);padding:13px}.details strong{color:#fff;display:block;margin-top:5px}
@media(max-width:900px){.sidebar{position:static;width:100%}.admin-shell{display:block}.admin-main{margin:0;padding:18px;width:100%}.side-user{display:none}.stats{grid-template-columns:1fr 1fr}.admin-top{align-items:flex-start;gap:15px}.details{grid-template-columns:1fr}}@media(max-width:520px){.stats{grid-template-columns:1fr}.admin-top{flex-direction:column}}