:root{--bg:#0b1020;--surface: #0f1724;--muted:#9aa4b2;--text: #e6eef8;--accent:#7c3aed;--accent-2:#06b6d4;--danger:#ff6b6b;--glass: rgba(255,255,255,.03);--card-shadow: 0 8px 30px rgba(2,6,23,.6);--radius:12px}*{box-sizing:border-box}html,body{height:100%}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}.container{max-width:980px;margin:2.5rem auto;padding:0 1rem;padding-top:88px}.center{display:flex;align-items:center;justify-content:center;min-height:68vh}.card{background:linear-gradient(180deg,rgba(255,255,255,.02),rgba(255,255,255,.01));border:1px solid rgba(255,255,255,.04);border-radius:var(--radius);box-shadow:var(--card-shadow);overflow:hidden}.p-4{padding:1.25rem}.input{width:100%;padding:.8rem;border:1px solid rgba(255,255,255,.06);border-radius:10px;background:transparent;color:var(--text);outline:none}.input:focus{box-shadow:0 0 0 4px #7c3aed1f;border-color:var(--accent)}::placeholder{color:#e6eef873}.btn{background:linear-gradient(90deg,var(--accent),#9f7aea);color:#fff;padding:.7rem 1.1rem;border-radius:10px;border:none;cursor:pointer;font-weight:600}.btn.secondary{background:transparent;border:1px solid rgba(255,255,255,.06);color:var(--muted)}.btn.ghost{background:transparent;color:var(--muted);border:none}.btn:disabled{opacity:.5;cursor:not-allowed}.space-y-2>*+*{margin-top:.65rem}.link-row{display:flex;gap:8px;align-items:center}.config-view{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Roboto Mono,monospace;font-size:.95rem}.mt-2{margin-top:.5rem}.subscription-card{max-width:760px}.lang-buttons{display:flex;gap:8px;justify-content:center}.space-y-2>*+*{margin-top:.6rem}.link-row{display:flex;gap:.5rem}.nav{background:rgba(6,10,20,.72);border-bottom:1px solid rgba(255,255,255,.04);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);position:fixed;top:0;left:0;right:0;z-index:100;height:64px;box-shadow:0 6px 24px #02061799}.nav-inner{display:flex;align-items:center;padding:0 1rem;height:64px;justify-content:space-between;gap:12px}.brand{font-weight:700;font-size:1.05rem;color:var(--text);display:flex;align-items:center;gap:.6rem}.brand .logo{width:36px;height:36px;border-radius:9px;background:linear-gradient(135deg,var(--accent),var(--accent-2));display:inline-block;box-shadow:0 6px 18px #7c3aed2e}.footer{padding:1rem;text-align:center;color:var(--muted);font-size:.9rem}.error{color:var(--danger);padding:.5rem 0}.badge{display:inline-block;padding:.3rem .6rem;border-radius:999px;font-size:.85rem;color:#fff}.badge-green{background:#16a34a}.badge-red{background:#dc2626}.badge-gray{background:#6b7280}.loader{padding:1rem}.qr{width:240px;height:240px;object-fit:contain;margin:12px 0;border-radius:12px;background:linear-gradient(180deg,rgba(255,255,255,.02),rgba(255,255,255,.01));padding:12px;border:1px solid rgba(255,255,255,.03)}.subscription-card .qr{max-width:100%}.config-view{background:#0b1221;color:#dbeafe;padding:1rem;border-radius:8px;overflow:auto;max-height:320px}.toast{position:fixed;bottom:16px;left:16px;background:#111;color:#fff;padding:.6rem 1rem;border-radius:8px}a{color:var(--accent-2);text-decoration:none}a:hover{text-decoration:underline}.lang-modal{position:fixed;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;background:linear-gradient(180deg,rgba(2,6,12,.6),rgba(2,6,12,.8));z-index:160}.lang-box{background:linear-gradient(180deg,rgba(255,255,255,.02),rgba(255,255,255,.01));padding:1.25rem;border-radius:10px;min-width:260px;text-align:center;border:1px solid rgba(255,255,255,.04)}.lang-buttons{display:flex;gap:.5rem;justify-content:center;margin-top:.75rem}@media (max-width:640px){.qr{width:180px;height:180px}.container{margin:1rem auto}.btn{width:100%}.lang-box{width:90%;padding:1rem}}[dir=rtl] .container{direction:rtl}[dir=rtl] .link-row{flex-direction:row-reverse}html[data-lang=en] body{background:linear-gradient(180deg,#071025,#081227)}html[data-lang=ar] body{background:linear-gradient(180deg,#071021,#081225)}html,body{background-color:var(--bg);background-image:none}.card{max-width:820px;margin:0 auto;background:linear-gradient(180deg,rgba(255,255,255,.015),rgba(255,255,255,.01));border:1px solid rgba(255,255,255,.03)}.subscription-card{width:100%;max-width:760px}@media (max-width:480px){.card{padding:1rem}.qr{width:160px;height:160px}}h1,h2,h3,h4{color:var(--text);margin:0 0 .5rem}label{color:var(--muted);display:block;margin-bottom:.35rem;font-size:.95rem}