@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap";
:root{--brand-primary:#6366f1;--brand-secondary:#8b5cf6;--brand-accent:#06b6d4;--brand-success:#10b981;--brand-warning:#f59e0b;--brand-danger:#ef4444;--surface-bg:#0a0a0f;--surface-card:#12121a;--surface-card-hover:#1a1a26;--surface-border:#ffffff12;--surface-border-hover:#ffffff26;--text-primary:#f1f5f9;--text-secondary:#94a3b8;--text-muted:#475569;--sidebar-width:260px;--sidebar-collapsed:64px;--sidebar-bg:#0d0d16;--sidebar-border:#ffffff0d;--gradient-brand:linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #06b6d4 100%);--gradient-card:linear-gradient(135deg, #6366f11a 0%, #8b5cf60d 100%);--gradient-glow:radial-gradient(ellipse at 50% 0%, #6366f126 0%, transparent 70%);--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--radius-xl:24px;--shadow-sm:0 1px 3px #0006;--shadow-md:0 4px 16px #00000080;--shadow-glow:0 0 40px #6366f133}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:15px}body{background:var(--surface-bg);color:var(--text-primary);min-height:100vh;font-family:Inter,system-ui,sans-serif;line-height:1.6}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:10px}::-webkit-scrollbar-thumb:hover{background:#fff3}h1,h2,h3,h4,h5{font-family:Plus Jakarta Sans,sans-serif;font-weight:700;line-height:1.3}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:inherit}input,select,textarea{font-family:inherit}.portal-shell{min-height:100vh;display:flex}.sidebar{width:var(--sidebar-width);background:var(--sidebar-bg);border-right:1px solid var(--sidebar-border);z-index:100;flex-direction:column;height:100vh;transition:width .25s;display:flex;position:fixed;top:0;left:0;overflow:hidden}.sidebar-logo{border-bottom:1px solid var(--sidebar-border);align-items:center;gap:12px;padding:20px 20px 16px;display:flex}.sidebar-logo-icon{border-radius:var(--radius-md);background:var(--gradient-brand);flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:18px;display:flex}.sidebar-logo-text{flex-direction:column;display:flex}.sidebar-logo-text strong{background:var(--gradient-brand);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-family:Plus Jakarta Sans,sans-serif;font-size:16px;font-weight:800}.sidebar-logo-text span{color:var(--text-muted);letter-spacing:.08em;text-transform:uppercase;font-size:10px}.sidebar-nav{flex-direction:column;flex:1;gap:2px;padding:12px 10px;display:flex;overflow-y:auto}.nav-section-label{letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted);padding:14px 10px 6px;font-size:10px;font-weight:600}.nav-item{border-radius:var(--radius-md);color:var(--text-secondary);white-space:nowrap;align-items:center;gap:10px;padding:9px 12px;font-size:13.5px;font-weight:500;transition:all .15s;display:flex;position:relative}.nav-item:hover{color:var(--text-primary);background:#ffffff0d}.nav-item.active{color:var(--brand-primary);background:#6366f11f}.nav-item.active:before{content:"";background:var(--brand-primary);border-radius:0 4px 4px 0;width:3px;height:60%;position:absolute;top:20%;left:0}.nav-item-icon{text-align:center;flex-shrink:0;width:20px;font-size:16px}.nav-badge{background:var(--brand-primary);color:#fff;border-radius:20px;margin-left:auto;padding:2px 6px;font-size:10px;font-weight:700}.sidebar-footer{border-top:1px solid var(--sidebar-border);padding:12px 10px}.sidebar-user{border-radius:var(--radius-md);align-items:center;gap:10px;padding:9px 12px;transition:background .15s;display:flex}.sidebar-user:hover{background:#ffffff0d}.user-avatar{background:var(--gradient-brand);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;font-size:13px;font-weight:700;display:flex}.user-info{flex:1;overflow:hidden}.user-info strong{white-space:nowrap;text-overflow:ellipsis;font-size:13px;display:block;overflow:hidden}.user-info span{color:var(--text-muted);font-size:11px}.main-content{margin-left:var(--sidebar-width);flex-direction:column;flex:1;min-height:100vh;display:flex}.topbar{border-bottom:1px solid var(--surface-border);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);z-index:50;background:#0a0a0fcc;align-items:center;gap:16px;height:56px;padding:0 24px;display:flex;position:sticky;top:0}.topbar-title{font-size:16px;font-weight:600}.topbar-subtitle{color:var(--text-muted);font-size:12px}.topbar-spacer{flex:1}.topbar-action{border-radius:var(--radius-md);background:var(--gradient-brand);color:#fff;border:none;align-items:center;gap:8px;padding:7px 14px;font-size:13px;font-weight:600;transition:opacity .15s,transform .15s;display:flex}.topbar-action:hover{opacity:.9;transform:translateY(-1px)}.page-body{flex:1;padding:24px}.card{background:var(--surface-card);border:1px solid var(--surface-border);border-radius:var(--radius-lg);padding:20px;transition:border-color .2s,transform .2s,box-shadow .2s}.card:hover{border-color:var(--surface-border-hover)}.card-hover:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.stats-grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px;margin-bottom:24px;display:grid}.stat-card{background:var(--surface-card);border:1px solid var(--surface-border);border-radius:var(--radius-lg);padding:18px;transition:all .2s;position:relative;overflow:hidden}.stat-card:after{content:"";background:var(--gradient-brand);opacity:.06;border-radius:50%;width:80px;height:80px;position:absolute;top:0;right:0;transform:translate(20px,-20px)}.stat-card:hover{border-color:#6366f14d;transform:translateY(-2px);box-shadow:0 8px 24px #0000004d}.stat-card-label{letter-spacing:.06em;text-transform:uppercase;color:var(--text-muted);margin-bottom:10px;font-size:11px;font-weight:600}.stat-card-value{color:var(--text-primary);margin-bottom:6px;font-family:Plus Jakarta Sans,sans-serif;font-size:28px;font-weight:800;line-height:1}.stat-card-sub{color:var(--text-muted);font-size:12px}.stat-card-icon{opacity:.5;font-size:22px;position:absolute;top:16px;right:16px}.data-table-wrapper{background:var(--surface-card);border:1px solid var(--surface-border);border-radius:var(--radius-lg);overflow:hidden}.data-table-header{border-bottom:1px solid var(--surface-border);align-items:center;gap:12px;padding:16px 20px;display:flex}.data-table-header h2{font-size:15px;font-weight:600}.data-table-header .spacer{flex:1}table{border-collapse:collapse;width:100%}thead th{letter-spacing:.06em;text-transform:uppercase;color:var(--text-muted);text-align:left;border-bottom:1px solid var(--surface-border);padding:11px 20px;font-size:11px;font-weight:600}tbody tr{border-bottom:1px solid #ffffff08;transition:background .12s}tbody tr:last-child{border-bottom:none}tbody tr:hover{background:#ffffff06}tbody td{vertical-align:middle;padding:13px 20px;font-size:13.5px}.badge{letter-spacing:.03em;border-radius:20px;align-items:center;gap:5px;padding:3px 10px;font-size:11px;font-weight:600;display:inline-flex}.badge-new{color:#a5b4fc;background:#6366f126}.badge-contacted{color:#67e8f9;background:#06b6d426}.badge-interested{color:#fcd34d;background:#f59e0b26}.badge-enrolled{color:#6ee7b7;background:#10b98126}.badge-lost{color:#fca5a5;background:#ef444426}.badge-paid{color:#6ee7b7;background:#10b98126}.badge-unpaid{color:#fca5a5;background:#ef444426}.badge-partial{color:#fcd34d;background:#f59e0b26}.input{border:1px solid var(--surface-border);border-radius:var(--radius-md);width:100%;color:var(--text-primary);background:#ffffff0d;outline:none;padding:9px 14px;font-size:13.5px;transition:border-color .15s,box-shadow .15s}.input:focus{border-color:var(--brand-primary);box-shadow:0 0 0 3px #6366f126}.input::placeholder{color:var(--text-muted)}.input-group{gap:10px;display:flex}.search-input-wrapper{position:relative}.search-input-wrapper .search-icon{color:var(--text-muted);font-size:14px;position:absolute;top:50%;left:12px;transform:translateY(-50%)}.search-input-wrapper .input{padding-left:36px}.select{border:1px solid var(--surface-border);border-radius:var(--radius-md);color:var(--text-primary);appearance:none;background:#ffffff0d;outline:none;padding:9px 14px;font-size:13.5px}.btn{border-radius:var(--radius-md);border:none;align-items:center;gap:6px;padding:8px 16px;font-size:13px;font-weight:600;transition:all .15s;display:inline-flex}.btn-primary{background:var(--gradient-brand);color:#fff}.btn-primary:hover{opacity:.9;transform:translateY(-1px)}.btn-ghost{color:var(--text-secondary);border:1px solid var(--surface-border);background:#ffffff0d}.btn-ghost:hover{color:var(--text-primary);background:#ffffff14}.btn-danger{color:#fca5a5;background:#ef444426}.btn-danger:hover{background:#ef444440}.empty-state{text-align:center;color:var(--text-muted);padding:60px 20px}.empty-state-icon{opacity:.5;margin-bottom:12px;font-size:40px}.empty-state h3{color:var(--text-secondary);margin-bottom:6px;font-size:16px}.empty-state p{font-size:13px}.loading-spinner{border:2px solid #6366f133;border-top-color:var(--brand-primary);border-radius:50%;width:28px;height:28px;animation:.7s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.loading-state{color:var(--text-muted);justify-content:center;align-items:center;gap:12px;padding:60px;font-size:14px;display:flex}.auth-screen{background:var(--surface-bg);justify-content:center;align-items:center;min-height:100vh;display:flex;position:relative;overflow:hidden}.auth-screen:before{content:"";background:var(--gradient-glow);pointer-events:none;width:800px;height:800px;position:absolute;top:-200px;left:50%;transform:translate(-50%)}.auth-card{background:var(--surface-card);border:1px solid var(--surface-border);border-radius:var(--radius-xl);z-index:1;width:100%;max-width:420px;box-shadow:var(--shadow-md);padding:40px;position:relative}.auth-logo{align-items:center;gap:12px;margin-bottom:32px;display:flex}.auth-logo-icon{background:var(--gradient-brand);border-radius:12px;justify-content:center;align-items:center;width:44px;height:44px;font-size:22px;display:flex}.auth-logo-text strong{background:var(--gradient-brand);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-family:Plus Jakarta Sans,sans-serif;font-size:20px;font-weight:800}.auth-logo-text span{color:var(--text-muted);letter-spacing:.06em;font-size:11px;display:block}.auth-title{margin-bottom:6px;font-size:22px;font-weight:700}.auth-sub{color:var(--text-muted);margin-bottom:28px;font-size:13px}.form-group{margin-bottom:16px}.form-label{color:var(--text-secondary);letter-spacing:.03em;margin-bottom:6px;font-size:12px;font-weight:600;display:block}.auth-submit{border-radius:var(--radius-md);background:var(--gradient-brand);color:#fff;border:none;justify-content:center;align-items:center;gap:8px;width:100%;margin-top:8px;padding:12px;font-size:14px;font-weight:700;transition:all .15s;display:flex}.auth-submit:hover:not(:disabled){opacity:.9;transform:translateY(-1px);box-shadow:0 8px 24px #6366f14d}.auth-submit:disabled{opacity:.5;cursor:not-allowed}.auth-error{border-radius:var(--radius-md);color:#fca5a5;background:#ef44441a;border:1px solid #ef444433;margin-bottom:16px;padding:10px 14px;font-size:13px}.grid-2{grid-template-columns:1fr 1fr;gap:16px;display:grid}.grid-3{grid-template-columns:1fr 1fr 1fr;gap:16px;display:grid}@media (max-width:768px){.sidebar{transform:translate(-100%)}.main-content{margin-left:0}.stats-grid{grid-template-columns:1fr 1fr}.grid-2,.grid-3{grid-template-columns:1fr}}