*{margin:0;padding:0;box-sizing:border-box}
:root{--bg:#1a1a2e;--c:#16213e;--b3:#0f0f23;--bd:#2d4a6f;--a1:#00b4d8;--a2:#0096c7;--t1:#e0e0e0;--t2:#94a3b8;--t3:#64748b;--g:#2ecc71;--r:#e74c3c;--rd:8px;--rl:12px;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif}
html{background:var(--bg);color:var(--t1);font-size:15px;line-height:1.6}
body{min-height:100vh;display:flex;flex-direction:column}
a{color:var(--a1);text-decoration:none}a:hover{text-decoration:underline}
code{background:var(--b3);padding:2px 6px;border-radius:4px;font-size:.9em;color:var(--a1)}
.ct{max-width:1200px;margin:0 auto;padding:20px;flex:1}
.card{background:var(--c);border:1px solid var(--bd);border-radius:var(--rl);overflow:hidden}
.card-body{padding:20px}.card-header{padding:16px 20px;border-bottom:1px solid var(--bd)}.card-header h3{font-size:1rem}

/* Nav */
.nv{background:var(--c);border-bottom:1px solid var(--bd);padding:0 20px;position:sticky;top:0;z-index:100}
.nv-i{max-width:1200px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;height:56px}
.nv-b{display:flex;align-items:center;gap:8px;font-weight:700;font-size:1rem;color:var(--t1);text-decoration:none}.nv-b:hover{text-decoration:none}
.nv-r{display:flex;align-items:center;gap:10px}.nv-u{color:var(--t2);font-size:.85rem}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:4px;padding:8px 16px;border-radius:var(--rd);font-size:.84rem;font-weight:600;border:none;cursor:pointer;transition:.15s;text-decoration:none;white-space:nowrap}
.btn:hover{text-decoration:none}.btn-p{background:var(--a1);color:#fff}.btn-p:hover{background:var(--a2)}
.btn-o{background:transparent;border:1px solid var(--bd);color:var(--t1)}.btn-o:hover{background:var(--b3)}
.btn-r{background:transparent;color:var(--r)}.btn-r:hover{background:rgba(231,76,60,.1)}
.btn-s{padding:5px 12px;font-size:.78rem}.btn-xs{padding:3px 8px;font-size:.72rem}.btn-f{width:100%}

/* Forms */
.fg{margin-bottom:14px}.fg label{display:block;font-size:.82rem;color:var(--t2);margin-bottom:3px}
.fi{width:100%;padding:9px 12px;background:var(--b3);border:1px solid var(--bd);border-radius:var(--rd);color:var(--t1);font-size:.88rem;font-family:inherit}.fi:focus{outline:none;border-color:var(--a1)}textarea.fi{resize:vertical}

/* Alerts */
.al{padding:10px 14px;border-radius:var(--rd);font-size:.83rem;margin-bottom:14px}
.al-e{background:rgba(231,76,60,.12);color:#fca5a5;border:1px solid rgba(231,76,60,.25)}
.al-s{background:rgba(46,204,113,.12);color:var(--g);border:1px solid rgba(46,204,113,.25)}

/* Badges */
.bd{display:inline-block;padding:2px 8px;border-radius:99px;font-size:.75rem;font-weight:600}
.bg{background:rgba(46,204,113,.15);color:var(--g)}.br{background:rgba(231,76,60,.15);color:var(--r)}

/* Tables */
.table-wrap{overflow-x:auto}.table{width:100%;border-collapse:collapse;font-size:.84rem}
.table th{text-align:left;padding:10px 12px;border-bottom:2px solid var(--bd);color:var(--t2);font-weight:600;font-size:.76rem;text-transform:uppercase;letter-spacing:.03em;white-space:nowrap}
.table td{padding:10px 12px;border-bottom:1px solid var(--bd);vertical-align:middle}.table tr:hover{background:rgba(0,180,216,.04)}
.section-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;flex-wrap:wrap;gap:10px}.section-head h2{font-size:1.05rem}

/* Admin tabs */
.admin-tabs{background:var(--bg);border-bottom:1px solid var(--bd);padding:0 20px;position:sticky;top:56px;z-index:90}
.tabs{display:flex;gap:0;overflow-x:auto}.tab{padding:12px 20px;font-size:.85rem;font-weight:500;color:var(--t2);border-bottom:2px solid transparent;transition:.15s;white-space:nowrap;text-decoration:none}
.tab:hover{color:var(--t1);text-decoration:none}.tab.active{color:var(--a1);border-bottom-color:var(--a1)}

/* Login */
.login-page{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:20px}
.login-wrap{width:100%;max-width:400px}.login-logo{display:flex;align-items:center;justify-content:center;gap:12px;margin-bottom:24px;color:var(--t1)}

/* Dashboard */
.welcome{margin-bottom:20px}.welcome h1{font-size:1.4rem}.welcome p{color:var(--t2);margin-top:4px}
.sub-card{background:var(--c);border:1px solid var(--bd);border-radius:var(--rl);padding:20px 24px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px;margin-bottom:24px}
.sub-card h3{font-size:.85rem;color:var(--t2);margin-bottom:4px}
.code-display{font-family:monospace;font-size:1.3rem;font-weight:700;letter-spacing:.08em;color:var(--a1)}
.apk-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px}
.apk-card{background:var(--c);border:1px solid var(--bd);border-radius:var(--rl);padding:18px;display:flex;flex-direction:column;gap:8px;transition:border-color .15s}.apk-card:hover{border-color:var(--a1)}
.apk-card h3{font-size:.9rem}.apk-icon{width:40px;height:40px;background:var(--b3);border-radius:var(--rd);display:flex;align-items:center;justify-content:center}
.meta{font-size:.75rem;color:var(--t3)}.desc{font-size:.8rem;color:var(--t2);margin-top:2px}.empty{text-align:center;padding:40px;color:var(--t2)}

/* Modals */
.modal-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:200;align-items:center;justify-content:center;padding:20px}.modal-overlay.show{display:flex}
.modal{background:var(--c);border:1px solid var(--bd);border-radius:var(--rl);width:100%;max-width:480px;max-height:90vh;overflow-y:auto}
.modal-head{display:flex;justify-content:space-between;padding:14px 18px;border-bottom:1px solid var(--bd)}.modal-head h3{font-size:.95rem}
.modal-close{background:none;border:none;color:var(--t2);font-size:1.2rem;cursor:pointer}.modal-close:hover{color:var(--t1)}
.modal-body{padding:18px}

.ft{text-align:center;padding:14px;color:var(--t3);font-size:.78rem;border-top:1px solid var(--bd);margin-top:auto}

@media(max-width:768px){.apk-grid{grid-template-columns:1fr}.sub-card{flex-direction:column}.section-head{flex-direction:column;align-items:flex-start}}