:root{--bg-primary:#0a0e07;--bg-secondary:#111a0b;--bg-tertiary:#1a2412;--bg-card:#111a0bd9;--accent:#8b9b5a;--accent-light:#a8b878;--accent-dark:#6b7b3a;--accent-gradient:linear-gradient(135deg, #8b9b5a, #a8b878);--text-primary:#f0f2ec;--text-secondary:#a0a89a;--text-muted:#606860;--border:#8b9b5a26;--border-active:#8b9b5a66;--success:#4caf50;--warning:#ffc107;--danger:#f44336;--info:#2196f3;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px;--shadow:0 4px 24px #0000004d;--shadow-lg:0 8px 40px #0006;--transition:all .25s cubic-bezier(.4, 0, .2, 1);--sidebar-width:260px;--font:"Inter", -apple-system, sans-serif}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px}body{font-family:var(--font);background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;min-height:100vh;overflow-x:hidden}a{color:var(--accent);text-decoration:none}button{cursor:pointer;font-family:var(--font);background:0 0;border:none}input,select,textarea{font-family:var(--font);background:var(--bg-primary);border:1px solid var(--border);color:var(--text-primary);border-radius:var(--radius-md);transition:var(--transition);outline:none;width:100%;padding:12px 16px;font-size:14px}input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px #8b9b5a26}input::placeholder{color:var(--text-muted)}.hidden{display:none!important}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}.btn{border-radius:var(--radius-md);transition:var(--transition);white-space:nowrap;justify-content:center;align-items:center;gap:8px;padding:10px 20px;font-size:14px;font-weight:600;display:inline-flex}.btn-primary{background:var(--accent-gradient);color:var(--bg-primary);box-shadow:0 4px 16px #8b9b5a4d}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 6px 24px #8b9b5a66}.btn-secondary{background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover{border-color:var(--accent)}.btn-danger{color:var(--danger);background:#f4433626;border:1px solid #f443364d}.btn-danger:hover{background:#f4433640}.btn-success{color:var(--success);background:#4caf5026;border:1px solid #4caf504d}.btn-success:hover{background:#4caf5040}.btn-ghost{color:var(--text-secondary);padding:6px 12px}.btn-ghost:hover{color:var(--text-primary);border-radius:var(--radius-sm);background:#ffffff0d}.btn-sm{padding:6px 14px;font-size:12px}.btn-full{width:100%}.btn-icon{border-radius:var(--radius-sm);background:var(--bg-tertiary);border:1px solid var(--border);width:36px;height:36px;color:var(--text-secondary);justify-content:center;align-items:center;padding:0;font-size:16px;display:flex}.btn-icon:hover{border-color:var(--accent);color:var(--accent)}.login-screen{flex-direction:column;justify-content:center;align-items:center;min-height:100vh;display:flex;position:relative;overflow:hidden}.login-glow{filter:blur(100px);pointer-events:none;border-radius:50%;position:absolute}.login-glow-1{background:#8b9b5a1f;width:400px;height:400px;top:-100px;left:-50px}.login-glow-2{background:#6b7b3a14;width:350px;height:350px;bottom:-80px;right:-40px}.login-card{border:1px solid var(--border);border-radius:var(--radius-xl);text-align:center;width:min(420px,90vw);box-shadow:var(--shadow-lg);background:linear-gradient(135deg,#141c0ee6,#0c1208f2);padding:48px 40px;animation:.7s cubic-bezier(.4,0,.2,1) cardSlideUp}@keyframes cardSlideUp{0%{opacity:0;transform:translateY(40px)}to{opacity:1;transform:translateY(0)}}.login-logo{background:var(--accent-gradient);width:80px;height:80px;color:var(--bg-primary);border-radius:20px;justify-content:center;align-items:center;margin:0 auto 24px;font-size:36px;font-weight:800;display:flex;box-shadow:0 8px 32px #8b9b5a40}.login-title{margin-bottom:4px;font-size:24px;font-weight:700}.login-subtitle{color:var(--text-muted);margin-bottom:32px;font-size:14px}.login-card .input-group{margin-bottom:14px;position:relative}.login-card .input-icon{opacity:.5;font-size:14px;position:absolute;top:50%;left:16px;transform:translateY(-50%)}.login-card input{padding-left:44px}.login-card .btn{border-radius:var(--radius-lg);height:52px;margin-top:8px;font-size:16px}.btn-arrow{font-size:18px}.login-error{color:var(--danger);text-align:left;min-height:20px;margin-bottom:4px;font-size:13px}.login-footer{color:var(--text-muted);letter-spacing:2px;font-size:11px;position:absolute;bottom:24px}.app{min-height:100vh;display:flex}.sidebar{width:var(--sidebar-width);background:var(--bg-secondary);border-right:1px solid var(--border);z-index:100;transition:var(--transition);flex-direction:column;display:flex;position:fixed;top:0;bottom:0;left:0}.sidebar-logo{border-bottom:1px solid var(--border);align-items:center;gap:12px;padding:24px 20px 20px;display:flex}.sidebar-logo-icon{background:var(--accent-gradient);width:40px;height:40px;color:var(--bg-primary);border-radius:10px;justify-content:center;align-items:center;font-size:20px;font-weight:800;display:flex}.sidebar-logo-text{color:var(--text-primary);font-size:20px;font-weight:700}.sidebar-nav{flex-direction:column;flex:1;gap:4px;padding:16px 12px;display:flex}.nav-item{border-radius:var(--radius-md);color:var(--text-secondary);transition:var(--transition);text-align:left;align-items:center;gap:12px;width:100%;padding:12px 16px;font-size:14px;font-weight:500;display:flex}.nav-item:hover{color:var(--text-primary);background:#8b9b5a14}.nav-item.active{color:var(--accent);background:#8b9b5a1f;font-weight:600}.nav-icon{text-align:center;width:24px;font-size:18px}.sidebar-footer{border-top:1px solid var(--border);flex-direction:column;gap:12px;padding:16px;display:flex}.sidebar-user{align-items:center;gap:10px;display:flex}.sidebar-user-avatar{background:var(--accent-gradient);width:36px;height:36px;color:var(--bg-primary);border-radius:50%;justify-content:center;align-items:center;font-size:14px;font-weight:700;display:flex}.sidebar-user-name{font-size:13px;font-weight:600}.sidebar-user-role{color:var(--text-muted);font-size:11px;display:block}.content{margin-left:var(--sidebar-width);flex:1;min-height:100vh;padding:32px;overflow-y:auto}.page-header{justify-content:space-between;align-items:center;margin-bottom:28px;display:flex}.page-header h1{font-size:28px;font-weight:700}.page-header-subtitle{color:var(--text-secondary);margin-top:4px;font-size:14px}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:28px;display:grid}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);transition:var(--transition);padding:20px;position:relative;overflow:hidden}.stat-card:hover{border-color:var(--border-active);transform:translateY(-2px)}.stat-card:before{content:"";background:var(--accent-gradient);opacity:0;height:3px;transition:var(--transition);position:absolute;top:0;left:0;right:0}.stat-card:hover:before{opacity:1}.stat-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px;font-size:12px}.stat-value{font-size:28px;font-weight:700}.stat-value.accent{color:var(--accent-light)}.stat-value.success{color:var(--success)}.stat-value.warning{color:var(--warning)}.stat-value.danger{color:var(--danger)}.stat-icon{opacity:.3;font-size:24px;position:absolute;top:16px;right:16px}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);margin-bottom:20px;padding:24px}.card-header{justify-content:space-between;align-items:center;margin-bottom:20px;display:flex}.card-title{align-items:center;gap:8px;font-size:16px;font-weight:600;display:flex}.table-container{overflow-x:auto}table{border-collapse:collapse;width:100%}thead th{text-align:left;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--border);padding:12px 16px;font-size:11px;font-weight:600}tbody td{vertical-align:middle;border-bottom:1px solid #8b9b5a0f;padding:14px 16px;font-size:14px}tbody tr{transition:var(--transition)}tbody tr:hover{background:#8b9b5a0a}.badge{letter-spacing:.3px;border-radius:20px;align-items:center;gap:4px;padding:4px 10px;font-size:11px;font-weight:600;display:inline-flex}.badge-active{color:var(--accent-light);background:#8b9b5a26}.badge-completed{color:var(--success);background:#4caf5026}.badge-pending{color:var(--warning);background:#ffc10726}.badge-cancelled{color:var(--danger);background:#f4433626}.badge-paid{color:var(--success);background:#4caf5026}.badge-overdue{color:var(--danger);background:#f4433626}.search-bar{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-md);align-items:center;gap:10px;margin-bottom:20px;padding:0 16px;display:flex}.search-bar input{background:0 0;border:none;padding:12px 0}.search-bar input:focus{box-shadow:none}.search-icon{color:var(--text-muted);font-size:16px}.filter-chips{flex-wrap:wrap;gap:8px;margin-bottom:20px;display:flex}.chip{background:var(--bg-secondary);border:1px solid var(--border);color:var(--text-secondary);transition:var(--transition);border-radius:20px;padding:6px 16px;font-size:12px;font-weight:500}.chip:hover{border-color:var(--accent);color:var(--text-primary)}.chip.active{background:var(--accent-gradient);color:var(--bg-primary);border-color:#0000;font-weight:600}.modal-backdrop{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:200;background:#0009;animation:.2s fadeIn;position:fixed;inset:0}.modal{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-xl);z-index:201;width:min(560px,92vw);max-height:85vh;box-shadow:var(--shadow-lg);padding:32px;animation:.3s cubic-bezier(.4,0,.2,1) modalSlideIn;position:fixed;top:50%;left:50%;overflow-y:auto;transform:translate(-50%,-50%)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes modalSlideIn{0%{opacity:0;transform:translate(-50%,-50%)scale(.95)}to{opacity:1;transform:translate(-50%,-50%)scale(1)}}.modal-title{margin-bottom:24px;font-size:20px;font-weight:700}.modal-actions{justify-content:flex-end;gap:12px;margin-top:24px;display:flex}.form-group{margin-bottom:16px}.form-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:6px;font-size:12px;font-weight:600;display:block}.form-row{grid-template-columns:1fr 1fr;gap:12px;display:grid}select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23606860' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-position:right 12px center;background-repeat:no-repeat;padding-right:32px}.toast{background:var(--bg-tertiary);border:1px solid var(--border);border-radius:var(--radius-md);z-index:300;box-shadow:var(--shadow);align-items:center;gap:10px;padding:14px 24px;font-size:14px;font-weight:500;animation:.3s cubic-bezier(.4,0,.2,1) toastSlide;display:flex;position:fixed;bottom:32px;right:32px}.toast.success{border-color:#4caf504d}.toast.error{border-color:#f443364d}@keyframes toastSlide{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.empty-state{text-align:center;color:var(--text-muted);padding:60px 20px}.empty-state-icon{opacity:.5;margin-bottom:16px;font-size:48px}.empty-state-text{font-size:16px}.toggle-btn{transition:var(--transition);border:1px solid var(--border);background:var(--bg-tertiary);color:var(--text-secondary);border-radius:20px;padding:6px 14px;font-size:11px;font-weight:600}.toggle-btn.checked{color:var(--success);background:#4caf5026;border-color:#4caf504d}.user-cell{align-items:center;gap:10px;display:flex}.user-avatar{background:var(--accent-gradient);width:32px;height:32px;color:var(--bg-primary);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:12px;font-weight:700;display:flex}.user-name{font-weight:500}.user-handle{color:var(--accent);font-size:12px}.amount{font-variant-numeric:tabular-nums;font-weight:700}.amount-success{color:var(--success)}.amount-accent{color:var(--accent-light)}.spinner{border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;width:20px;height:20px;animation:.6s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}@media (width<=768px){.sidebar{width:64px}.sidebar-logo-text,.nav-label,.sidebar-user-info,.sidebar-footer .btn{display:none}.sidebar-logo{justify-content:center;padding:16px}.nav-item{justify-content:center;padding:12px}.content{margin-left:64px;padding:20px}.stats-grid{grid-template-columns:repeat(2,1fr)}.form-row{grid-template-columns:1fr}}