:root{
  --bg:#05080c;--bg2:#0b1016;--panel:#0c1219;--panel2:#111923;--panel3:#161f2a;
  --line:#242f3b;--line2:#33404e;--text:#f7f8fa;--muted:#8e9aa8;
  --accent:#f18a12;--accent2:#ffb12b;--accent-soft:rgba(241,138,18,.14);
  --green:#6ed05f;--green-soft:rgba(110,208,95,.12);--red:#ff6d78;--yellow:#ffc25d;
  --shadow:0 18px 60px rgba(0,0,0,.35);--radius:18px
}
*{box-sizing:border-box}
html{min-height:100%;background:var(--bg)}
body{margin:0;min-height:100vh;color:var(--text);font-family:Inter,Segoe UI,Roboto,Arial,sans-serif;background:
 radial-gradient(circle at 85% 0,rgba(241,138,18,.08),transparent 28%),
 linear-gradient(135deg,#05080c 0%,#091019 48%,#05080c 100%);font-size:14px}
a{color:inherit}.layout{min-height:100vh}
.sidebar{position:fixed;inset:0 auto 0 0;width:264px;padding:20px 16px;background:rgba(5,9,14,.97);border-right:1px solid var(--line);display:flex;flex-direction:column;z-index:30;box-shadow:12px 0 45px rgba(0,0,0,.22)}
.brand{display:flex;gap:13px;align-items:center;padding:6px 8px 22px;border-bottom:1px solid rgba(255,255,255,.06);margin-bottom:16px}
.brand img{width:72px;height:48px;object-fit:contain;filter:drop-shadow(0 4px 12px rgba(241,138,18,.2))}
.brand strong{display:block;font-size:18px;letter-spacing:.01em}.brand small{display:block;color:var(--muted);font-size:11px;margin-top:4px;text-transform:uppercase;letter-spacing:.09em}
.sidebar nav{display:grid;gap:7px}.sidebar nav a{display:flex;align-items:center;gap:12px;color:#c8d0d9;text-decoration:none;padding:12px 14px;border-radius:12px;border:1px solid transparent;transition:.18s ease}
.sidebar nav a .nav-icon{width:22px;text-align:center;font-size:17px;opacity:.9}.sidebar nav a:hover{background:#111923;color:#fff;border-color:#27323e;transform:translateX(2px)}
.sidebar nav a.active{background:linear-gradient(90deg,rgba(241,138,18,.23),rgba(241,138,18,.07));color:#fff;border-color:rgba(241,138,18,.34);box-shadow:inset 3px 0 0 var(--accent)}
.sidebar-foot{margin-top:auto;padding:16px 10px 0;border-top:1px solid rgba(255,255,255,.06)}.sidebar-foot .app-version{color:var(--muted);font-size:11px;line-height:1.6}.sidebar-foot .app-version b{color:#dce2e8}.logout{display:flex;margin-top:12px;text-decoration:none;color:#ff9ca5;padding:10px 12px;border-radius:10px}.logout:hover{background:rgba(255,109,120,.09)}
.content{margin-left:264px;padding:0 30px 48px;min-height:100vh}.topbar{height:76px;display:flex;align-items:center;justify-content:space-between;gap:16px;border-bottom:1px solid rgba(255,255,255,.06);margin:0 -30px 25px;padding:0 30px;background:rgba(5,9,14,.62);backdrop-filter:blur(10px);position:sticky;top:0;z-index:20}
.topbar-left{display:flex;align-items:center;gap:12px}.topbar-left b,.topbar-left span{display:block}.topbar-left b{font-size:16px}.topbar-left span{color:var(--muted);font-size:12px;margin-top:2px}.admin-chip{display:flex;align-items:center;gap:10px;color:#dbe1e7}.admin-avatar{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(145deg,var(--accent2),#c66b08);font-weight:800;color:#111}.admin-chip small{display:block;color:var(--muted);font-size:11px;margin-top:2px}.menu{display:none;background:#111923;color:#fff;border:1px solid var(--line);border-radius:10px;padding:8px 11px;cursor:pointer}
.page-title{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:22px}.page-title h1{margin:0;font-size:28px;letter-spacing:-.02em}.page-title p{margin:7px 0 0;color:var(--muted);max-width:760px;line-height:1.55}
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px;margin-bottom:20px}.stats article{position:relative;overflow:hidden;padding:20px;background:linear-gradient(145deg,rgba(17,25,35,.98),rgba(8,13,20,.98));border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.stats article:after{content:"";position:absolute;right:-28px;top:-38px;width:110px;height:110px;border-radius:50%;background:radial-gradient(circle,rgba(241,138,18,.17),transparent 68%)}.stats span{display:block;color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.08em}.stats b{display:block;font-size:31px;margin-top:10px}.stats small{display:block;color:#6f7c89;margin-top:8px}
.card{background:linear-gradient(145deg,rgba(15,22,31,.98),rgba(8,13,19,.98));border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:21px;margin-bottom:20px}.card h2{margin:0 0 18px;font-size:17px;letter-spacing:.01em}.card-head{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:15px}.card-head h2{margin:0}.card-head a{color:var(--accent2);text-decoration:none}
.grid-2{display:grid;grid-template-columns:minmax(280px,.9fr) minmax(0,1.6fr);gap:18px}.grid-dashboard{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(300px,.8fr);gap:18px}.stack{display:grid;gap:18px}.stack .card{margin:0}
.hero-card{position:relative;min-height:330px;padding:0;overflow:hidden;background:#080c11}.hero-card:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(2,5,8,.93) 0%,rgba(2,5,8,.6) 46%,rgba(2,5,8,.82) 100%),var(--hero-bg,none) center/cover no-repeat}.hero-content{position:relative;z-index:2;padding:27px;display:flex;flex-direction:column;min-height:330px}.hero-logo{width:190px;height:78px;object-fit:contain;object-position:left center}.hero-kicker{color:var(--accent2);font-size:12px;font-weight:800;letter-spacing:.11em;text-transform:uppercase;margin-top:18px}.hero-content h2{font-size:25px;max-width:600px;margin:8px 0 10px}.hero-content p{max-width:630px;color:#aab3bd;line-height:1.6;margin:0}.hero-actions{display:flex;gap:10px;margin-top:auto;padding-top:22px}.status-line{display:flex;align-items:center;gap:9px;margin-top:12px;color:#b9c2cb}.dot{width:9px;height:9px;border-radius:50%;background:var(--green);box-shadow:0 0 14px rgba(110,208,95,.55)}
.info-list{display:grid;gap:12px}.info-row{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:11px 12px;background:#0a1017;border:1px solid #222d38;border-radius:11px}.info-row span{color:var(--muted)}.info-row b{font-weight:700;text-align:right}.message-preview{padding:16px;border-radius:13px;border:1px solid rgba(241,138,18,.32);background:linear-gradient(135deg,rgba(241,138,18,.12),rgba(241,138,18,.025));line-height:1.55}.origin-tag{display:inline-flex;padding:5px 9px;border-radius:999px;background:var(--green-soft);border:1px solid rgba(110,208,95,.3);color:#93e783;font-size:11px;font-weight:800;letter-spacing:.05em;margin-bottom:11px}
.form-grid{display:grid;gap:15px}.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.span-2{grid-column:span 2}.span-3{grid-column:span 3}.form-actions{display:flex;align-items:end;gap:10px;flex-wrap:wrap}label{display:grid;gap:8px;color:#d6dde5;font-size:13px;font-weight:600}input,select,textarea{width:100%;border:1px solid var(--line2);background:#090e14;color:#fff;border-radius:11px;padding:12px 13px;outline:none;font:inherit;transition:.15s}textarea{resize:vertical;min-height:110px}input::placeholder,textarea::placeholder{color:#5f6b77}input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(241,138,18,.11)}input[type=file]{padding:9px}.check{display:flex;align-items:center;gap:9px}.check input{width:auto;accent-color:var(--accent)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--line2);background:#121a23;color:#fff;text-decoration:none;border-radius:11px;padding:10px 15px;cursor:pointer;font:inherit;font-weight:700;transition:.17s}.btn:hover{transform:translateY(-1px);border-color:#566270}.btn.primary{background:linear-gradient(135deg,var(--accent2),#dd7608);border-color:transparent;color:#111;box-shadow:0 8px 22px rgba(241,138,18,.18)}.btn.primary:hover{filter:brightness(1.05)}.btn.danger{color:#ff9aa3;border-color:rgba(255,109,120,.32);background:rgba(255,109,120,.07)}.btn.full{width:100%}
.table-wrap{overflow:auto;border:1px solid rgba(255,255,255,.045);border-radius:13px}table{width:100%;border-collapse:collapse;min-width:760px;background:rgba(5,9,14,.45)}th,td{text-align:left;padding:13px 12px;border-bottom:1px solid rgba(51,64,78,.55);vertical-align:middle}tr:last-child td{border-bottom:0}tbody tr:hover{background:rgba(255,255,255,.018)}th{color:#8895a3;font-size:11px;text-transform:uppercase;letter-spacing:.08em;background:#0b1118}td small{display:block;color:var(--muted);margin-top:4px;max-width:340px;overflow:hidden;text-overflow:ellipsis}code{background:#070c12;border:1px solid #27323d;padding:4px 7px;border-radius:7px;color:#e8eef4;white-space:nowrap}.actions{display:flex;align-items:center;gap:10px}.actions a,.actions button{color:var(--accent2);background:none;border:0;padding:0;cursor:pointer;text-decoration:none;font:inherit}.actions button{color:#ff8e98}.actions form{margin:0}
.badge{display:inline-flex;align-items:center;gap:6px;padding:5px 9px;border-radius:999px;font-size:11px;font-weight:800;border:1px solid}.badge.ok{color:#92e885;border-color:rgba(110,208,95,.3);background:var(--green-soft)}.badge.bad{color:#ff9ba4;border-color:rgba(255,109,120,.32);background:rgba(255,109,120,.1)}.badge.warn{color:#ffd18a;border-color:rgba(255,194,93,.3);background:rgba(255,194,93,.09)}.badge.off{color:#bac3cc;border-color:#4a5661;background:#202832}.empty{text-align:center;color:var(--muted);padding:30px}
.alert{padding:13px 15px;border-radius:12px;margin-bottom:18px;background:rgba(110,208,95,.12);border:1px solid rgba(110,208,95,.28);color:#b6efad}.alert.error{background:rgba(255,109,120,.11);border-color:rgba(255,109,120,.32);color:#ffb1b8}.search{display:flex;gap:8px;max-width:470px;width:100%}.api-box code{display:block;overflow:auto;padding:13px}.api-box p{color:var(--muted);line-height:1.55}.narrow{max-width:560px}
.branding-preview{display:grid;grid-template-columns:220px 1fr;gap:20px;align-items:center}.preview-frame{height:145px;border-radius:15px;border:1px solid var(--line2);background:#05080c center/cover no-repeat;display:grid;place-items:center;overflow:hidden;position:relative}.preview-frame:after{content:"";position:absolute;inset:0;background:rgba(0,0,0,.45)}.preview-frame img{position:relative;z-index:1;max-width:160px;max-height:80px;object-fit:contain;filter:drop-shadow(0 5px 14px rgba(0,0,0,.8))}.upload-note{color:var(--muted);font-size:12px;line-height:1.55;margin-top:5px}
.login-body{min-height:100vh;display:grid;place-items:center;padding:22px;background:#05080c center/cover fixed no-repeat;position:relative}.login-body:before{content:"";position:fixed;inset:0;background:linear-gradient(90deg,rgba(2,5,8,.94),rgba(2,5,8,.72)),radial-gradient(circle at 75% 20%,rgba(241,138,18,.13),transparent 32%);z-index:0}.login-card{position:relative;z-index:1;width:min(430px,100%);padding:32px;background:rgba(8,13,19,.94);border:1px solid #2b3540;border-radius:22px;box-shadow:0 28px 90px rgba(0,0,0,.58);backdrop-filter:blur(10px)}.login-card>img{width:190px;height:80px;object-fit:contain;display:block;margin:0 auto 16px}.login-card h1{text-align:center;margin:0;font-size:25px}.login-card p{text-align:center;color:var(--muted);line-height:1.55}.login-card form{display:grid;gap:15px;margin-top:22px}.login-note{text-align:center;color:#6f7a86;font-size:11px;margin-top:18px}.activation{text-align:center}.device-code{font-size:24px;font-weight:800;letter-spacing:.08em;background:#080d13;border:1px dashed rgba(241,138,18,.48);border-radius:12px;padding:16px;margin:20px 0}.activation small{display:block;color:var(--muted);margin-top:16px}
.quick-note{display:flex;gap:11px;align-items:flex-start;padding:13px;border:1px solid #27313c;border-radius:12px;background:#0a1017;color:#b8c1ca;line-height:1.5}.quick-note strong{color:#fff}.quick-note .quick-icon{color:var(--accent2);font-size:18px}
@media(max-width:1100px){.stats{grid-template-columns:repeat(2,1fr)}.grid-dashboard,.grid-2{grid-template-columns:1fr}.cols-3{grid-template-columns:repeat(2,1fr)}.span-3{grid-column:span 2}}
@media(max-width:780px){.sidebar{transform:translateX(-100%);transition:.22s}.menu-open .sidebar{transform:none}.content{margin-left:0;padding:0 17px 35px}.topbar{margin:0 -17px 20px;padding:0 17px;height:68px}.menu{display:block}.admin-chip .admin-text{display:none}.page-title{align-items:flex-start}.cols-2,.cols-3{grid-template-columns:1fr}.span-2,.span-3{grid-column:auto}.branding-preview{grid-template-columns:1fr}.card-head{align-items:flex-start;flex-direction:column}.search{max-width:none}.hero-content h2{font-size:22px}}
@media(max-width:500px){.stats{grid-template-columns:1fr}.page-title{flex-direction:column}.page-title .btn{width:100%}.card{padding:17px}.hero-content{padding:21px}.hero-logo{width:155px}.hero-actions{flex-direction:column}.hero-actions .btn{width:100%}.form-actions .btn{width:100%}}