@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--bg-dark:#0a0a0b;--bg-panel:#141415;--bg-panel-hover:#1c1c1e;--bg-glass:#141415b3;--text-primary:#fff;--text-secondary:#a1a1aa;--text-tertiary:#71717a;--accent-primary:#3b82f6;--accent-primary-hover:#2563eb;--accent-success:#10b981;--accent-warning:#f59e0b;--accent-danger:#ef4444;--border-light:#ffffff14;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -1px #0000000f;--shadow-glow:0 0 15px #3b82f626;--radius-sm:.375rem;--radius-md:.5rem;--radius-lg:.75rem;--radius-xl:1rem}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-dark);color:var(--text-primary);-webkit-font-smoothing:antialiased;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.5}a{color:var(--accent-primary);text-decoration:none;transition:color .2s}a:hover{color:var(--accent-primary-hover)}.app-container{height:100vh;display:flex;overflow:hidden}.sidebar{background-color:var(--bg-panel);border-right:1px solid var(--border-light);z-index:10;flex-direction:column;width:260px;padding:1.5rem 1rem;display:flex}.brand{color:var(--text-primary);align-items:center;gap:.5rem;margin-bottom:2rem;padding:0 .75rem;font-size:1.25rem;font-weight:700;display:flex}.brand-icon{background:linear-gradient(135deg, var(--accent-primary), #60a5fa);border-radius:6px;width:24px;height:24px}.nav-menu{flex-direction:column;gap:.25rem;display:flex}.nav-item{border-radius:var(--radius-md);color:var(--text-secondary);cursor:pointer;align-items:center;gap:.75rem;padding:.625rem .75rem;font-size:.9375rem;font-weight:500;transition:all .2s;display:flex}.nav-item:hover{background-color:var(--bg-panel-hover);color:var(--text-primary)}.nav-item.active{color:var(--accent-primary);background-color:#3b82f61a}.main-content{background-color:var(--bg-dark);flex-direction:column;flex:1;display:flex;overflow-y:auto}.header{border-bottom:1px solid var(--border-light);background-color:var(--bg-glass);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);z-index:5;justify-content:space-between;align-items:center;height:72px;padding:0 2rem;display:flex;position:sticky;top:0}.header-title{font-size:1.125rem;font-weight:600}.page-content{width:100%;max-width:1200px;margin:0 auto;padding:2rem}.kpi-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.5rem;margin-bottom:2rem;display:grid}.kpi-card{background-color:var(--bg-panel);border:1px solid var(--border-light);border-radius:var(--radius-lg);padding:1.5rem;transition:transform .2s,box-shadow .2s}.kpi-card:hover{box-shadow:var(--shadow-glow);border-color:#3b82f64d;transform:translateY(-2px)}.kpi-title{color:var(--text-secondary);white-space:nowrap;margin-bottom:.5rem;font-size:.875rem;font-weight:500}.kpi-value{color:var(--text-primary);white-space:nowrap;font-size:2rem;font-weight:700}.kpi-trend{white-space:nowrap;align-items:center;gap:.25rem;margin-top:.75rem;font-size:.875rem;display:flex}.trend-up{color:var(--accent-success)}.trend-down{color:var(--accent-danger)}.table-container{background-color:var(--bg-panel);border:1px solid var(--border-light);border-radius:var(--radius-lg);overflow-x:auto}.table-header{border-bottom:1px solid var(--border-light);justify-content:space-between;align-items:center;padding:1.25rem 1.5rem;display:flex}table{border-collapse:collapse;width:100%}th,td{text-align:left;border-bottom:1px solid var(--border-light);padding:1rem 1.5rem}th{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;font-size:.875rem;font-weight:500}td{font-size:.9375rem}tr:last-child td{border-bottom:none}tr:hover td{background-color:#ffffff05}.badge{text-transform:capitalize;border-radius:9999px;align-items:center;padding:.25rem .625rem;font-size:.75rem;font-weight:600;display:inline-flex}.badge-pending{color:var(--accent-warning);background-color:#f59e0b26}.badge-paid{color:var(--accent-success);background-color:#10b98126}.badge-overdue{color:var(--accent-danger);background-color:#ef444426}.btn{border-radius:var(--radius-md);cursor:pointer;border:none;justify-content:center;align-items:center;gap:.5rem;padding:.625rem 1.25rem;font-size:.9375rem;font-weight:500;transition:all .2s;display:inline-flex}.btn-primary{background-color:var(--accent-primary);color:#fff}.btn-primary:hover{background-color:var(--accent-primary-hover);box-shadow:0 0 10px #3b82f666}.btn-secondary{color:var(--text-primary);border:1px solid var(--border-light);background-color:#ffffff0d}.btn-secondary:hover{background-color:#ffffff1a}.text-muted{color:var(--text-tertiary);font-size:.875rem}.flex{display:flex}.justify-between{justify-content:space-between}.items-center{align-items:center}.gap-2{gap:.5rem}.gap-4{gap:1rem}.mt-4{margin-top:1rem}.mt-8{margin-top:2rem}.input-field{background-color:var(--bg-dark);border:1px solid var(--border-light);border-radius:var(--radius-md);width:100%;color:var(--text-primary);padding:.625rem .75rem;font-size:.9375rem;transition:border-color .2s}.input-field:focus{border-color:var(--accent-primary);outline:none}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:50;background-color:#000000b3;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal-content{background-color:var(--bg-panel);border:1px solid var(--border-light);border-radius:var(--radius-lg);width:100%;max-width:500px;box-shadow:var(--shadow-md);padding:2rem}.page-wrapper{animation:.3s fadeIn}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}