:root{
    --bg:#0a0e14;
    --card:#12161f;
    --card-hover:#181d28;
    --muted:#6b7280;
    --text:#e5e7eb;
    --text-bright:#f9fafb;
    --accent:#10b981;
    --accent-dark:#059669;
    --accent-glow:rgba(16, 185, 129, 0.15);
    --border:#1f2937;
    --radius:12px;
    --shadow: 0 4px 24px rgba(0,0,0,0.4);
    --sidebar-w:220px;
    --transition: all 0.2s ease;
}

*{box-sizing:border-box;margin:0;padding:0}

html,body{height:100%;overflow-x:hidden}

body{
    font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Oxygen,Ubuntu,sans-serif;
    background:var(--bg);
    color:var(--text);
    direction:ltr;
    -webkit-font-smoothing:antialiased;
    display:flex;
    flex-direction:column;
    min-height:100vh;
    line-height:1.6;
    font-size:14px;
}

input,textarea,select,button{font-family:inherit}

.fa,.fab,.fas,.far,.fal,.fad,.fa-brands,.fa-solid{font-family:"Font Awesome 6 Brands","Font Awesome 6 Free"!important;font-weight:400}

.topbar{
    width:100%;
    background:var(--card);
    border-bottom:1px solid var(--border);
    flex-shrink:0;
    position:sticky;
    top:0;
    z-index:100;
    backdrop-filter:blur(12px);
}

.topbar-wrapper{
    max-width:1200px;
    margin:0 auto;
    display:grid;
    grid-template-columns:1fr var(--sidebar-w);
    align-items:center;
    padding:14px 20px;
    gap:24px;
}

.topbar .brand{
    grid-column:1;
    display:flex;
    align-items:center;
    justify-content:center;
}

.topbar .brand h2{
    font-size:1rem;
    font-weight:700;
    margin:0;
    color:var(--accent);
    letter-spacing:0.05em;
    text-transform:uppercase;
}

.logout-container{
    position:absolute;
    right:20px;
    top:50%;
    transform:translateY(-50%);
}

.login-body{
    background:linear-gradient(135deg,#0a0e14 0%,#12161f 100%);
    justify-content:center;
    align-items:center;
    position:relative;
    overflow:hidden;
}

.login-body::before{
    content:'';
    position:absolute;
    top:-50%;
    right:-20%;
    width:600px;
    height:600px;
    background:radial-gradient(circle,var(--accent-glow) 0%,transparent 70%);
    border-radius:50%;
    pointer-events:none;
}

.login-wrapper{
    width:100%;
    max-width:400px;
    padding:20px;
    display:flex;
    flex-direction:column;
    align-items:center;
    position:relative;
    z-index:1;
}

.login-card{
    width:100%;
    background:var(--card);
    border-radius:var(--radius);
    padding:40px 32px;
    box-shadow:var(--shadow);
    border:1px solid var(--border);
    display:flex;
    flex-direction:column;
    align-items:center;
}

.login-card .brand{
    display:flex;
    flex-direction:column;
    align-items:center;
    margin-bottom:28px;
}

.login-card h1{
    font-size:1.4rem;
    font-weight:700;
    text-align:center;
    color:var(--accent);
    margin-bottom:8px;
    letter-spacing:0.05em;
    text-transform:uppercase;
}

.login-card .subtitle{
    text-align:center;
    width:100%;
    color:var(--muted);
    font-size:0.85rem;
}

.login-card form{width:100%}

.login-card label{
    display:block;
    margin-bottom:6px;
    margin-top:18px;
    color:var(--text);
    font-size:0.85rem;
    font-weight:600;
}

.login-card input[type="text"],
.login-card input[type="password"]{
    width:100%;
    padding:11px 14px;
    border-radius:8px;
    border:1px solid var(--border);
    background:var(--bg);
    color:var(--text-bright);
    font-size:0.9rem;
    transition:var(--transition);
    outline:none;
    direction:ltr;
}

.login-card input[type="text"]:focus,
.login-card input[type="password"]:focus{
    border-color:var(--accent);
    box-shadow:0 0 0 3px var(--accent-glow);
}

.layout{
    display:flex;
    max-width:1200px;
    margin:24px auto 0 auto;
    gap:24px;
    padding:0 20px;
    flex:1;
    width:100%;
}

.sidebar{width:var(--sidebar-w);flex-shrink:0}

.menu{
    list-style:none;
    padding:6px;
    background:var(--card);
    border-radius:var(--radius);
    border:1px solid var(--border);
    position:sticky;
    top:76px;
}

.menu li{margin-bottom:4px}
.menu li:last-child{margin-bottom:0}

.menu li a{
    display:flex;
    align-items:center;
    padding:11px 14px;
    color:var(--muted);
    text-decoration:none;
    border-radius:8px;
    font-weight:500;
    font-size:0.85rem;
    transition:var(--transition);
}

.menu li a:hover{
    background:var(--card-hover);
    color:var(--text);
}

.menu li a.active-menu{
    background:var(--accent);
    color:#0a0e14;
    font-weight:600;
    box-shadow:0 2px 8px var(--accent-glow);
}

.content{
    flex:1;
    display:flex;
    flex-direction:column;
    align-items:center;
    min-width:0;
}

.section-card{
    background:var(--card);
    border-radius:var(--radius);
    padding:24px;
    margin-bottom:20px;
    border:1px solid var(--border);
    width:100%;
    max-width:850px;
    transition:var(--transition);
}

.section-card:hover{border-color:rgba(16,185,129,0.2)}

.table-responsive{
    width:100%;
    overflow-x:auto;
    -webkit-overflow-scrolling:touch;
    border-radius:8px;
}

h4{
    color:var(--accent);
    font-size:1rem;
    font-weight:700;
    margin-bottom:20px;
    padding-bottom:10px;
    border-bottom:2px solid var(--border);
    letter-spacing:0.05em;
    text-transform:uppercase;
}

table{width:100%;border-collapse:collapse;font-size:0.85rem}

thead{
    background:var(--bg);
    position:sticky;
    top:0;
}

th{
    text-align:left;
    color:var(--accent);
    padding:12px 14px;
    border-bottom:2px solid var(--border);
    font-weight:600;
    font-size:0.8rem;
    text-transform:uppercase;
    letter-spacing:0.03em;
}

td{
    padding:12px 14px;
    border-bottom:1px solid var(--border);
    color:var(--text);
}

tr:last-child td{border-bottom:none}
tbody tr{transition:var(--transition)}
tbody tr:hover{background:var(--card-hover)}

a.link{
    color:var(--accent);
    text-decoration:none;
    font-weight:500;
    transition:var(--transition);
}

a.link:hover{color:var(--accent-dark);text-decoration:underline}

#status-data{min-width:0!important}
#status-profiles,#sessions-sessions,#payments-payments{min-width:500px}

.loginbtn{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    padding:11px 20px;
    border-radius:8px;
    border:none;
    background:var(--accent);
    color:#0a0e14;
    font-weight:600;
    font-size:0.85rem;
    cursor:pointer;
    transition:var(--transition);
    outline:none;
    position:relative;
    overflow:hidden;
}

.loginbtn:hover{
    background:var(--accent-dark);
    transform:translateY(-1px);
    box-shadow:0 4px 12px var(--accent-glow);
}

.loginbtn:active{transform:translateY(0)}

.btn-logout{
    min-width:75px;
    padding:8px 14px!important;
    margin:0!important;
    font-size:0.8rem!important;
}

input[type="radio"]{
    width:17px;
    height:17px;
    accent-color:var(--accent);
    cursor:pointer;
}

label{cursor:pointer;user-select:none}

#buy-form label{
    display:flex;
    align-items:center;
    gap:10px;
    padding:12px 14px;
    margin-bottom:10px;
    background:var(--bg);
    border:2px solid var(--border);
    border-radius:8px;
    transition:var(--transition);
    font-weight:500;
}

#buy-form label:hover{
    border-color:var(--accent);
    background:var(--card-hover);
}

#buy-form label:has(input:checked){
    border-color:var(--accent);
    background:var(--accent-glow);
}

.main-footer{
    width:100%;
    max-width:850px;
    margin:auto auto 0 auto;
    padding:40px 20px 28px;
    text-align:center;
    border-top:1px solid var(--border);
}

.footer-text{
    color:var(--muted);
    font-size:0.8rem;
    direction:ltr;
    display:flex;
    justify-content:center;
    align-items:center;
    gap:6px;
    margin-bottom:14px;
    flex-wrap:wrap;
}

.footer-text a{
    color:var(--accent);
    text-decoration:none;
    font-weight:500;
    transition:var(--transition);
}

.footer-text a:hover{color:var(--accent-dark)}

.heart-icon{
    color:#ef4444;
    font-size:1rem;
    animation:heartbeat 1.5s ease-in-out infinite;
}

@keyframes heartbeat{
    0%,100%{transform:scale(1)}
    25%{transform:scale(1.1)}
}

.social-links{
    display:flex;
    justify-content:center;
    gap:18px;
}

.social-links a{
    color:var(--muted);
    font-size:1.2rem;
    transition:var(--transition);
    width:38px;
    height:38px;
    display:flex;
    align-items:center;
    justify-content:center;
    border-radius:8px;
    background:var(--card);
    border:1px solid var(--border);
}

.social-links a:hover{
    color:var(--accent);
    border-color:var(--accent);
    background:var(--card-hover);
    transform:translateY(-2px);
}

#global-blocker{
    position:fixed;
    inset:0;
    background:rgba(10,14,20,0.95);
    backdrop-filter:blur(8px);
    z-index:9999;
    display:none;
    align-items:center;
    justify-content:center;
}

#global-blocker.visible{display:flex!important}

#global-blocker .card{
    padding:28px;
    background:var(--card);
    border-radius:var(--radius);
    border:1px solid var(--border);
    box-shadow:var(--shadow);
}

/* Mobile Responsive */
@media(max-width:850px){
    .topbar .brand{display:none}
    .topbar-wrapper{
        display:flex;
        justify-content:flex-start;
        padding:12px 16px;
        grid-template-columns:none;
    }
    .logout-container{
        position:static;
        transform:none;
        right:auto;
        top:auto;
    }
    .layout{
        flex-direction:column;
        margin-top:16px;
        padding:0 16px;
        gap:18px;
    }
    .sidebar{width:100%}
    .menu{
        display:flex;
        overflow-x:auto;
        white-space:nowrap;
        gap:8px;
        padding:8px;
        position:static;
        scrollbar-width:none;
        -ms-overflow-style:none;
    }
    .menu::-webkit-scrollbar{display:none}
    .menu li{margin-bottom:0}
    .menu li a{white-space:nowrap}
    .content{align-items:stretch}
    .section-card{padding:18px}
    .main-footer{max-width:100%;padding:28px 16px 22px}
    .login-wrapper{padding:16px}
    .login-card{padding:28px 20px}
    th,td{padding:9px 11px;font-size:0.8rem}
}

@media(max-width:450px){
    body{font-size:13px}
    .topbar .brand h2{font-size:0.9rem}
    .section-card{padding:14px}
    h4{font-size:0.9rem;margin-bottom:14px}
    .login-card h1{font-size:1.2rem}
    th,td{padding:8px 10px;font-size:0.75rem}
    .login-card{padding:24px 18px}
    .footer-text{font-size:0.75rem}
    .social-links{gap:14px}
    .social-links a{
        width:34px;
        height:34px;
        font-size:1.1rem;
    }
}