:root{--bg-primary:#0f172a;--bg-secondary:#1e293b;--bg-card:#1e293bb3;--bg-glass:#ffffff0a;--bg-glass-hover:#ffffff14;--text-primary:#f1f5f9;--text-secondary:#94a3b8;--text-muted:#64748b;--accent-blue:#3b82f6;--accent-blue-hover:#2563eb;--accent-emerald:#10b981;--accent-emerald-glow:#10b98126;--accent-amber:#f59e0b;--accent-red:#ef4444;--accent-purple:#8b5cf6;--border-subtle:#ffffff0f;--border-active:#3b82f680;--shadow-card:0 4px 24px #0003;--shadow-glow-blue:0 0 40px #3b82f626;--shadow-glow-green:0 0 60px #10b98133;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px;--radius-full:9999px;--font-family:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;font-family:var(--font-family);background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{background:var(--bg-primary);background-image:radial-gradient(at 20%,#3b82f614 0%,#0000 50%),radial-gradient(at 80% 20%,#8b5cf60f 0%,#0000 50%),radial-gradient(at 50% 100%,#10b9810a 0%,#0000 50%);background-attachment:fixed}.app-container{flex-direction:column;min-height:100vh;display:flex}.main-content{flex:1;width:100%;max-width:1200px;margin:0 auto;padding:24px}.glass-card{background:var(--bg-card);-webkit-backdrop-filter:blur(20px);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);transition:all .3s cubic-bezier(.4,0,.2,1)}.glass-card:hover{box-shadow:var(--shadow-card), 0 0 0 1px #ffffff0d;border-color:#ffffff1a}.navbar{-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border-subtle);z-index:50;background:#0f172acc;justify-content:space-between;align-items:center;height:64px;padding:0 24px;display:flex;position:sticky;top:0}.navbar-brand{color:var(--text-primary);align-items:center;gap:12px;text-decoration:none;display:flex}.navbar-brand-icon{background:linear-gradient(135deg, var(--accent-blue), var(--accent-purple));border-radius:var(--radius-sm);justify-content:center;align-items:center;width:36px;height:36px;display:flex;box-shadow:0 2px 12px #3b82f64d}.navbar-brand-text{letter-spacing:-.02em;font-size:18px;font-weight:700}.navbar-actions{align-items:center;gap:12px;display:flex}.navbar-user{background:var(--bg-glass);border-radius:var(--radius-full);border:1px solid var(--border-subtle);color:var(--text-secondary);align-items:center;gap:8px;padding:6px 12px;font-size:13px;display:flex}.navbar-user-avatar{background:linear-gradient(135deg, var(--accent-emerald), var(--accent-blue));color:#fff;border-radius:50%;justify-content:center;align-items:center;width:28px;height:28px;font-size:12px;font-weight:700;display:flex}.btn{border-radius:var(--radius-md);font-family:var(--font-family);cursor:pointer;border:none;justify-content:center;align-items:center;gap:8px;padding:10px 20px;font-size:14px;font-weight:600;text-decoration:none;transition:all .2s;display:inline-flex}.btn:active{transform:scale(.97)}.btn-primary{background:linear-gradient(135deg, var(--accent-blue), var(--accent-blue-hover));color:#fff;box-shadow:0 2px 12px #3b82f64d}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 4px 20px #3b82f666}.btn-success{background:linear-gradient(135deg, var(--accent-emerald), #059669);color:#fff;box-shadow:0 2px 12px #10b9814d}.btn-success:hover{transform:translateY(-1px);box-shadow:0 4px 20px #10b98166}.btn-danger{background:linear-gradient(135deg, var(--accent-red), #dc2626);color:#fff}.btn-ghost{background:var(--bg-glass);color:var(--text-secondary);border:1px solid var(--border-subtle)}.btn-ghost:hover{background:var(--bg-glass-hover);color:var(--text-primary)}.btn-lg{border-radius:var(--radius-lg);padding:16px 32px;font-size:16px}.btn-icon{border-radius:var(--radius-md);padding:10px}.clockin-hero{text-align:center;flex-direction:column;justify-content:center;align-items:center;padding:48px 24px;display:flex}.clockin-button{border:3px solid var(--accent-emerald);cursor:pointer;width:200px;height:200px;box-shadow:var(--shadow-glow-green), inset 0 0 40px #10b9810d;background:radial-gradient(circle at 30% 30%,#10b98126,#10b9810d);border-radius:50%;flex-direction:column;justify-content:center;align-items:center;transition:all .4s cubic-bezier(.4,0,.2,1);display:flex;position:relative}.clockin-button:before{content:"";border:1px solid #10b98126;border-radius:50%;animation:3s ease-in-out infinite clockin-pulse;position:absolute;inset:-8px}.clockin-button:hover{border-color:#34d399;transform:scale(1.05);box-shadow:0 0 80px #10b9814d}.clockin-button:active{transform:scale(.95)}.clockin-button.checked-in{border-color:var(--accent-amber);background:radial-gradient(circle at 30% 30%,#f59e0b26,#f59e0b0d);box-shadow:0 0 60px #f59e0b33}.clockin-button.checked-in:before{border-color:#f59e0b26}.clockin-time{letter-spacing:-.02em;color:var(--accent-emerald);font-size:32px;font-weight:800}.clockin-button.checked-in .clockin-time{color:var(--accent-amber)}.clockin-label{color:var(--text-secondary);margin-top:4px;font-size:14px;font-weight:600}@keyframes clockin-pulse{0%,to{opacity:.5;transform:scale(1)}50%{opacity:0;transform:scale(1.08)}}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-top:24px;display:grid}.stat-card{padding:20px}.stat-label{text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);margin-bottom:8px;font-size:12px;font-weight:600}.stat-value{letter-spacing:-.02em;color:var(--text-primary);font-size:28px;font-weight:800}.stat-sub{color:var(--text-secondary);margin-top:4px;font-size:13px}.badge{border-radius:var(--radius-full);align-items:center;gap:6px;padding:4px 12px;font-size:12px;font-weight:600;display:inline-flex}.badge-success{color:var(--accent-emerald);background:#10b98126;border:1px solid #10b98133}.badge-warning{color:var(--accent-amber);background:#f59e0b26;border:1px solid #f59e0b33}.badge-danger{color:var(--accent-red);background:#ef444426;border:1px solid #ef444433}.badge-info{color:var(--accent-blue);background:#3b82f626;border:1px solid #3b82f633}.data-table{border-collapse:collapse;width:100%}.data-table th{text-align:left;text-transform:uppercase;letter-spacing:.1em;color:var(--text-muted);border-bottom:1px solid var(--border-subtle);padding:12px 16px;font-size:11px;font-weight:700}.data-table td{color:var(--text-secondary);border-bottom:1px solid var(--border-subtle);padding:14px 16px;font-size:14px}.data-table tr:last-child td{border-bottom:none}.data-table tr:hover td{background:var(--bg-glass)}.form-group{margin-bottom:20px}.form-label{color:var(--text-secondary);margin-bottom:8px;font-size:13px;font-weight:600;display:block}.form-input{background:var(--bg-glass);border:1px solid var(--border-subtle);border-radius:var(--radius-md);width:100%;color:var(--text-primary);font-family:var(--font-family);outline:none;padding:12px 16px;font-size:14px;transition:all .2s}.form-input::placeholder{color:var(--text-muted)}.form-input:focus{border-color:var(--border-active);box-shadow:0 0 0 3px #3b82f61a}.tab-nav{background:var(--bg-glass);border-radius:var(--radius-md);border:1px solid var(--border-subtle);gap:4px;margin-bottom:24px;padding:4px;display:flex;overflow-x:auto}.tab-nav-item{border-radius:var(--radius-sm);color:var(--text-muted);cursor:pointer;white-space:nowrap;font-size:13px;font-weight:600;font-family:var(--font-family);background:0 0;border:none;align-items:center;gap:8px;padding:10px 16px;transition:all .2s;display:flex}.tab-nav-item:hover{color:var(--text-secondary);background:var(--bg-glass)}.tab-nav-item.active{color:var(--text-primary);background:var(--bg-secondary);box-shadow:0 1px 4px #0003}.fade-in{animation:.4s forwards fadeIn}.slide-up{animation:.5s cubic-bezier(.4,0,.2,1) forwards slideUp}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.spinner{border:3px solid var(--border-subtle);border-top-color:var(--accent-blue);border-radius:50%;width:40px;height:40px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.toast-container{z-index:100;flex-direction:column;gap:8px;display:flex;position:fixed;top:80px;right:24px}.toast{border-radius:var(--radius-md);box-shadow:var(--shadow-card);align-items:center;gap:10px;min-width:280px;padding:14px 20px;font-size:14px;font-weight:500;animation:.3s slideInRight;display:flex}.toast-success{color:var(--accent-emerald);background:#10b98126;border:1px solid #10b9814d}.toast-error{color:var(--accent-red);background:#ef444426;border:1px solid #ef44444d}@keyframes slideInRight{0%{opacity:0;transform:translate(100%)}to{opacity:1;transform:translate(0)}}@media (width<=768px){.main-content{padding:16px}.stats-grid{grid-template-columns:repeat(2,1fr)}.clockin-button{width:160px;height:160px}.clockin-time{font-size:26px}.tab-nav{-webkit-overflow-scrolling:touch;overflow-x:auto}}@media (width<=480px){.stats-grid{grid-template-columns:1fr}}