:root{--bg:#071019;--surface:#0d1824;--surface2:#111f2e;--line:#203247;--text:#f6f8fb;--muted:#91a3b7;--accent:#22c77a;--accent2:#54e7a5;--danger:#ff6472;--warning:#ffbd5b;--shadow:0 20px 55px rgba(0,0,0,.28);--radius:18px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;background:radial-gradient(circle at 20% 0,#12304a 0,transparent 35%),linear-gradient(150deg,#06101a,#091522 55%,#071019);color:var(--text);min-height:100vh}button,input,select{font:inherit}a{color:inherit;text-decoration:none}.muted{color:var(--muted)}.badge{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border:1px solid var(--line);border-radius:999px;color:#b8c7d6;font-size:12px;background:rgba(255,255,255,.025)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:12px;padding:11px 15px;font-weight:750;cursor:pointer;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#03130c;box-shadow:0 8px 25px rgba(34,199,122,.18);transition:.2s}.btn:hover{transform:translateY(-1px)}.btn.secondary{background:#17283a;color:#fff;border:1px solid var(--line);box-shadow:none}.btn.danger{background:#3a1820;color:#ffb5bc;border:1px solid #6b2935}.btn.small{padding:7px 10px;font-size:12px}.card{background:linear-gradient(160deg,rgba(16,31,46,.96),rgba(11,24,36,.96));border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}input,select{width:100%;background:#081522;border:1px solid var(--line);color:#fff;border-radius:11px;padding:11px 12px;margin:6px 0 12px;outline:none}input:focus,select:focus{border-color:#36cf86;box-shadow:0 0 0 3px rgba(34,199,122,.1)}label{font-size:13px;color:#c7d3df}.row{display:flex;gap:12px;flex-wrap:wrap}.row>*{flex:1;min-width:150px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:15px}.notice{padding:13px 14px;border:1px solid var(--line);border-radius:12px;background:#102238;margin:10px 0}.price{font-size:34px;font-weight:850;letter-spacing:-1px}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:14px}table{width:100%;border-collapse:collapse;min-width:700px}th,td{text-align:left;padding:12px;border-bottom:1px solid var(--line);font-size:13px}th{color:#91a3b7;font-weight:650;background:#0b1724;position:sticky;top:0}tr:last-child td{border-bottom:0}code{color:#b9f6d6}.empty{padding:30px;text-align:center;color:var(--muted)}
/* Customer portal */.portal-shell{max-width:1120px;margin:auto;padding:22px}.portal-nav{display:flex;justify-content:space-between;align-items:center;padding:8px 0}.brand{font-size:26px;font-weight:900;letter-spacing:-.8px;display:flex;align-items:center;gap:10px}.brand span{color:var(--accent)}.brand img{max-height:46px;max-width:190px}.portal-actions{display:flex;gap:8px;align-items:center}.hero{padding:72px 0 40px;display:grid;grid-template-columns:1.35fr .65fr;gap:28px;align-items:center}.hero h1{font-size:clamp(42px,7vw,76px);line-height:.95;letter-spacing:-3px;margin:0 0 18px}.hero h1 em{font-style:normal;color:var(--accent)}.hero p{font-size:17px;max-width:600px;line-height:1.65}.hero-card{padding:24px}.signal{display:flex;gap:5px;align-items:end;height:45px;margin-bottom:22px}.signal i{display:block;width:10px;border-radius:4px;background:var(--accent)}.signal i:nth-child(1){height:12px}.signal i:nth-child(2){height:22px}.signal i:nth-child(3){height:32px}.signal i:nth-child(4){height:42px}.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin:15px 0}.section-head h2{font-size:28px;margin:0}.package-card{position:relative;overflow:hidden;transition:.2s}.package-card:hover{transform:translateY(-4px);border-color:#31506d}.package-card.featured:after{content:"POPULAR";position:absolute;right:-34px;top:18px;background:var(--accent);color:#042016;font-size:10px;font-weight:900;padding:5px 38px;transform:rotate(40deg)}.package-meta{min-height:42px}.package-card .btn{width:100%;margin-top:8px}.feature-row{display:flex;gap:7px;flex-wrap:wrap;margin:16px 0}.feature-pill{font-size:12px;color:#c6d5e2;background:#0a1723;border:1px solid var(--line);padding:6px 8px;border-radius:8px}.tv-box{margin:28px 0 50px;display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:center}.tv-visual{min-height:210px;border:1px solid var(--line);border-radius:16px;background:linear-gradient(135deg,#0a1622,#132c40);display:flex;align-items:center;justify-content:center;font-size:72px}.portal-footer{border-top:1px solid var(--line);padding:22px 0;color:var(--muted);font-size:13px}
/* Admin */.admin-body{background:#071019}.login-shell{min-height:100vh;display:grid;place-items:center;padding:20px}.login-card{width:min(430px,100%);padding:30px}.login-card .brand{margin-bottom:26px}.admin-layout{display:grid;grid-template-columns:260px 1fr;min-height:100vh}.sidebar{position:sticky;top:0;height:100vh;background:rgba(8,20,31,.97);border-right:1px solid var(--line);padding:20px 14px;display:flex;flex-direction:column}.sidebar-head{padding:6px 9px 18px;border-bottom:1px solid var(--line);margin-bottom:12px}.side-nav{display:flex;flex-direction:column;gap:4px;overflow:auto}.side-nav button{border:0;background:transparent;color:#aebed0;text-align:left;padding:10px 12px;border-radius:10px;cursor:pointer;font-weight:650}.side-nav button:hover,.side-nav button.active{background:#14283a;color:#fff}.side-nav button.active{box-shadow:inset 3px 0 var(--accent)}.side-footer{margin-top:auto;border-top:1px solid var(--line);padding:14px 8px 0;font-size:12px;color:var(--muted)}.admin-main{min-width:0}.admin-top{height:72px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 24px;background:rgba(7,16,25,.8);backdrop-filter:blur(10px);position:sticky;top:0;z-index:5}.admin-content{padding:24px;max-width:1500px}.page-title h1{font-size:25px;margin:0}.page-title p{margin:4px 0 0;color:var(--muted);font-size:13px}.menu-btn{display:none;background:#132538;border:1px solid var(--line);color:#fff;border-radius:10px;padding:8px 10px}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:20px}.stat-card{padding:18px}.stat-card .label{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.6px}.stat-card .value{font-size:29px;font-weight:850;margin-top:6px}.panel-card{padding:20px}.panel-card>h2{margin-top:0}.toolbar{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:16px}.toolbar h2{margin:0}.status-dot{width:8px;height:8px;border-radius:50%;background:var(--accent);display:inline-block}.section-title{margin:25px 0 10px}.action-group{display:flex;gap:6px;flex-wrap:wrap}.action-group button{background:#16283a;color:#dbe5ee;border:1px solid var(--line);border-radius:8px;padding:6px 9px;cursor:pointer}.action-group button:hover{border-color:#3e5d78}.form-box{background:#0a1723;border:1px solid var(--line);padding:16px;border-radius:14px;margin:14px 0}.perm-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.mobile-overlay{display:none}
@media(max-width:1000px){.stat-grid{grid-template-columns:repeat(2,1fr)}.hero{grid-template-columns:1fr}.hero-card{display:none}.tv-box{grid-template-columns:1fr}.perm-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:760px){.admin-layout{display:block}.sidebar{position:fixed;left:-280px;z-index:20;width:260px;transition:.2s}.sidebar.open{left:0}.mobile-overlay.show{display:block;position:fixed;inset:0;background:#0008;z-index:19}.menu-btn{display:block}.admin-top{padding:0 14px}.admin-content{padding:14px}.stat-grid{grid-template-columns:1fr 1fr}.portal-shell{padding:15px}.portal-nav .badge{display:none}.hero{padding:42px 0 26px}.hero h1{letter-spacing:-2px}.section-head{align-items:start;flex-direction:column}.grid{grid-template-columns:1fr}.tv-box{margin-bottom:30px}.perm-grid{grid-template-columns:1fr}.row>*{min-width:100%}}@media(max-width:430px){.stat-grid{grid-template-columns:1fr}.hero h1{font-size:44px}.portal-actions a{display:none}}

/* RadTik original text logo: customer portal + admin dashboard */
.portal-nav .brand{font-size:48px;line-height:1.05;letter-spacing:-1.6px;white-space:nowrap;flex-shrink:0}
.sidebar-head .brand{font-size:36px;line-height:1.1}
.sidebar-head .muted{font-size:12px!important;letter-spacing:.3px}
@media(max-width:760px){.portal-nav .brand{font-size:36px}.portal-nav{gap:12px;flex-wrap:wrap}.portal-actions{flex-wrap:wrap}}
@media(max-width:430px){.portal-nav .brand{font-size:32px}}

/* RadTik original text logo and customer voucher */
.portal-nav .brand-portal{display:flex;flex-direction:column;align-items:flex-start;gap:0;line-height:1.05;white-space:nowrap;font-size:clamp(30px,3.5vw,48px);letter-spacing:-1px}
.brand-portal .brand-subtitle{font-size:clamp(11px,1.15vw,15px);letter-spacing:2.5px;font-weight:700;color:#a9bdcd;margin-top:5px;text-transform:uppercase}
.portal-nav{gap:18px;min-height:95px}.portal-actions{flex-wrap:wrap;justify-content:flex-end}
.voucher-card{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin:12px 0 36px;border-color:#236c54}.voucher-card h2{margin:12px 0 8px}.voucher-form{display:grid;gap:7px}.voucher-form input{margin:0 0 8px}.voucher-result{font-size:14px;min-height:20px}.voucher-result.error{color:#ff9da8}.voucher-result.success{color:#54e7a5}
@media(max-width:760px){.voucher-card{grid-template-columns:1fr}.portal-nav .brand-portal{font-size:32px}.portal-nav{align-items:flex-start;flex-wrap:wrap}}

/* RadTik single word branding: no spacing between Rad and Tik */
.portal-nav .brand-portal .brand-title{display:inline-flex;align-items:baseline;justify-content:flex-start;gap:0!important;column-gap:0!important;white-space:nowrap;letter-spacing:-1px;line-height:1.05}
.portal-nav .brand-portal .brand-title .brand-rad{color:#f6f8fb}
.portal-nav .brand-portal .brand-title .brand-tik{color:var(--accent)}
.portal-nav .brand-portal .brand-subtitle{display:block;letter-spacing:2px;font-size:13px;margin-top:5px}