:root{--primary:#2563eb;--primary-dark:#1d4ed8;--secondary:#f97316;--dark:#0f172a;--text:#1e293b;--muted:#64748b;--border:#e2e8f0;--bg:#f1f5f9;--white:#fff;--radius:12px;--shadow:0 1px 3px rgba(0,0,0,.08);--shadow-md:0 4px 12px rgba(0,0,0,.1);--shadow-lg:0 10px 30px rgba(0,0,0,.12);--sidebar:260px;--header:60px}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Montserrat',sans-serif;background:var(--bg);color:var(--text);min-height:100vh;-webkit-font-smoothing:antialiased}
a{text-decoration:none;color:inherit}
input,select,textarea,button{font-family:'Montserrat',sans-serif}

/* ── LOGIN ── */
.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#1e3a8a 0%,var(--primary) 40%,var(--secondary) 100%);padding:20px}
.login-box{background:var(--white);border-radius:20px;padding:44px 40px;width:100%;max-width:420px;box-shadow:var(--shadow-lg)}
.login-logo{text-align:center;margin-bottom:36px}
.login-logo .icon{width:68px;height:68px;background:linear-gradient(135deg,var(--primary),var(--secondary));border-radius:18px;display:inline-flex;align-items:center;justify-content:center;font-size:30px;margin-bottom:14px;box-shadow:0 8px 20px rgba(37,99,235,.35)}
.login-logo h1{font-size:1.4rem;font-weight:700;color:var(--dark)}
.login-logo p{color:var(--muted);font-size:.82rem;margin-top:4px}
.form-group{margin-bottom:18px}
.form-group label{display:block;font-size:.75rem;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:7px}
.form-control{width:100%;padding:13px 16px;border:2px solid var(--border);border-radius:10px;font-size:.9rem;transition:border-color .2s;outline:none;background:var(--white);color:var(--text)}
.form-control:focus{border-color:var(--primary)}
.alert-error{background:#fef2f2;border:1px solid #fecaca;color:#dc2626;padding:12px 14px;border-radius:9px;font-size:.83rem;margin-bottom:16px}
.btn{display:inline-flex;align-items:center;gap:6px;padding:11px 18px;border-radius:9px;font-size:.85rem;font-weight:600;border:none;cursor:pointer;transition:all .2s;line-height:1}
.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;box-shadow:0 4px 12px rgba(37,99,235,.3)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 6px 16px rgba(37,99,235,.4)}
.btn-block{width:100%;justify-content:center;padding:14px}
.btn-sm{padding:7px 12px;font-size:.78rem}
.btn-outline{background:transparent;border:1.5px solid var(--border);color:var(--text)}
.btn-outline:hover{border-color:var(--primary);color:var(--primary)}
.btn-danger{background:#dc2626;color:#fff}
.btn-danger:hover{background:#b91c1c}
.btn-success{background:#059669;color:#fff}
.btn-success:hover{background:#047857}
.btn-orange{background:var(--secondary);color:#fff}
.btn-orange:hover{background:#ea6c00}

/* ── LAYOUT ── */
.layout{display:flex;min-height:100vh}

/* ── SIDEBAR ── */
.sidebar{width:var(--sidebar);background:var(--dark);position:fixed;top:0;left:0;bottom:0;display:flex;flex-direction:column;z-index:200;transition:transform .3s}
.sidebar-header{padding:20px 20px 16px;border-bottom:1px solid rgba(255,255,255,.08)}
.sidebar-brand{display:flex;align-items:center;gap:10px}
.sidebar-brand .icon{width:36px;height:36px;background:linear-gradient(135deg,var(--primary),var(--secondary));border-radius:9px;display:flex;align-items:center;justify-content:center;font-size:16px;flex-shrink:0}
.sidebar-brand h2{font-size:.9rem;font-weight:700;color:#fff;line-height:1.2}
.sidebar-brand p{font-size:.68rem;color:rgba(255,255,255,.45);margin-top:1px}
.sidebar-user{padding:14px 20px;border-bottom:1px solid rgba(255,255,255,.08);display:flex;align-items:center;gap:10px}
.user-avatar{width:34px;height:34px;background:linear-gradient(135deg,var(--primary),var(--secondary));border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;color:#fff;flex-shrink:0}
.user-info h4{font-size:.8rem;font-weight:600;color:#fff}
.user-info span{font-size:.68rem;color:rgba(255,255,255,.4);text-transform:uppercase;letter-spacing:.05em}
.sidebar-nav{flex:1;overflow-y:auto;padding:12px 0}
.nav-section{padding:8px 20px 4px;font-size:.65rem;font-weight:700;color:rgba(255,255,255,.3);text-transform:uppercase;letter-spacing:.08em}
.nav-item{display:flex;align-items:center;gap:10px;padding:10px 20px;color:rgba(255,255,255,.6);font-size:.83rem;font-weight:500;transition:all .2s;cursor:pointer;border-left:3px solid transparent}
.nav-item:hover{background:rgba(255,255,255,.06);color:#fff}
.nav-item.active{background:rgba(37,99,235,.2);color:#fff;border-left-color:var(--primary)}
.nav-item .ni{width:18px;text-align:center;font-size:15px}
.sidebar-footer{padding:16px 20px;border-top:1px solid rgba(255,255,255,.08)}

/* ── MAIN ── */
.main{margin-left:var(--sidebar);flex:1;display:flex;flex-direction:column;min-height:100vh}
.topbar{background:var(--white);border-bottom:1px solid var(--border);height:var(--header);display:flex;align-items:center;padding:0 24px;gap:12px;position:sticky;top:0;z-index:100;box-shadow:var(--shadow)}
.topbar-title{font-size:1rem;font-weight:700;color:var(--dark);flex:1}
.topbar-actions{display:flex;gap:8px;align-items:center}
.content{padding:24px;flex:1}

/* ── CARDS ── */
.card{background:var(--white);border-radius:var(--radius);border:1px solid var(--border);box-shadow:var(--shadow)}
.card-header{padding:16px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}
.card-header h3{font-size:.9rem;font-weight:700;color:var(--dark)}
.card-body{padding:20px}

/* ── STATS ── */
.stats-row{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:24px}
.stat-card{background:var(--white);border-radius:var(--radius);border:1px solid var(--border);padding:18px 20px;box-shadow:var(--shadow)}
.stat-label{font-size:.72rem;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:6px}
.stat-val{font-size:1.6rem;font-weight:700;color:var(--dark);line-height:1}
.stat-sub{font-size:.75rem;color:var(--muted);margin-top:4px}
.progress{height:5px;background:var(--border);border-radius:99px;margin-top:10px;overflow:hidden}
.progress-bar{height:100%;border-radius:99px}
.bg-green{background:linear-gradient(90deg,#10b981,#34d399)}
.bg-yellow{background:linear-gradient(90deg,#f59e0b,#fbbf24)}
.bg-red{background:linear-gradient(90deg,#ef4444,#f87171)}

/* ── SITES GRID ── */
.sites-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:16px}
.site-card{background:var(--white);border-radius:var(--radius);border:1px solid var(--border);box-shadow:var(--shadow);overflow:hidden;transition:transform .2s,box-shadow .2s}
.site-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}
.site-card-top{padding:16px 18px;display:flex;align-items:center;gap:12px;border-bottom:1px solid var(--border)}
.site-icon{width:44px;height:44px;border-radius:11px;display:flex;align-items:center;justify-content:center;font-size:20px;flex-shrink:0}
.site-name{font-size:.92rem;font-weight:700;color:var(--dark)}
.site-domain{font-size:.75rem;color:var(--muted);margin-top:2px}
.site-card-body{padding:12px 18px}
.site-btns{display:flex;flex-wrap:wrap;gap:7px}

/* ── TABLE ── */
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse}
th{font-size:.72rem;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;padding:10px 14px;border-bottom:2px solid var(--border);text-align:left}
td{padding:12px 14px;border-bottom:1px solid var(--border);font-size:.85rem;color:var(--text);vertical-align:middle}
tr:last-child td{border-bottom:none}
tr:hover td{background:var(--bg)}
.badge{display:inline-block;padding:3px 9px;border-radius:99px;font-size:.7rem;font-weight:700;text-transform:uppercase}
.badge-superadmin{background:#dbeafe;color:#1d4ed8}
.badge-admin{background:#dcfce7;color:#166534}
.badge-inactive{background:#fee2e2;color:#991b1b}

/* ── SITE PAGE ── */
.site-hero{background:var(--white);border-radius:var(--radius);border:1px solid var(--border);padding:24px;margin-bottom:20px;display:flex;align-items:center;gap:16px;box-shadow:var(--shadow)}
.site-hero-icon{width:60px;height:60px;border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:28px;flex-shrink:0}
.site-hero-info h2{font-size:1.2rem;font-weight:700;color:var(--dark)}
.site-hero-info a{font-size:.82rem;color:var(--primary);transition:opacity .2s}
.site-hero-info a:hover{opacity:.7}
.site-hero-actions{margin-left:auto;display:flex;gap:8px;flex-wrap:wrap}
.modules-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}
.module-card{background:var(--white);border-radius:var(--radius);border:1px solid var(--border);padding:20px;box-shadow:var(--shadow);transition:transform .2s,box-shadow .2s}
.module-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}
.module-icon{font-size:28px;margin-bottom:10px}
.module-title{font-size:.9rem;font-weight:700;color:var(--dark);margin-bottom:4px}
.module-desc{font-size:.78rem;color:var(--muted);margin-bottom:14px}
.info-row{display:flex;justify-content:space-between;align-items:center;padding:8px 0;border-bottom:1px solid var(--border)}
.info-row:last-child{border-bottom:none}
.info-key{font-size:.75rem;font-weight:600;color:var(--muted)}
.info-val{font-size:.82rem;font-weight:600;color:var(--dark);font-family:monospace}
.copy-text{cursor:pointer;transition:color .2s}
.copy-text:hover{color:var(--primary)}

/* ── MODAL ── */
.modal-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:500;align-items:center;justify-content:center;padding:20px}
.modal-overlay.open{display:flex}
.modal{background:var(--white);border-radius:16px;width:100%;max-width:480px;box-shadow:var(--shadow-lg);overflow:hidden}
.modal-header{padding:18px 22px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}
.modal-header h3{font-size:.95rem;font-weight:700}
.modal-close{background:none;border:none;font-size:20px;cursor:pointer;color:var(--muted);line-height:1}
.modal-body{padding:22px}
.modal-footer{padding:14px 22px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:8px}

/* ── MOBILE ── */
.hamburger{display:none;background:none;border:none;cursor:pointer;padding:4px;color:var(--dark)}
.sidebar-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:199}
@media(max-width:768px){
  .sidebar{transform:translateX(-100%)}
  .sidebar.open{transform:translateX(0)}
  .sidebar-overlay.open{display:block}
  .main{margin-left:0}
  .hamburger{display:flex}
  .stats-row{grid-template-columns:1fr}
  .content{padding:16px}
  .sites-grid{grid-template-columns:1fr}
  .modules-grid{grid-template-columns:1fr}
  .site-hero{flex-wrap:wrap}
  .site-hero-actions{margin-left:0;width:100%}
}