:root{--primary: #6366f1;--primary-dark: #4f46e5;--secondary: #0ea5e9;--success: #10b981;--warning: #f59e0b;--danger: #ef4444;--background: #0f172a;--surface: #1e293b;--surface-light: #334155;--text: #f8fafc;--text-muted: #94a3b8;--border: #475569}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--background);color:var(--text);min-height:100vh}#root{min-height:100vh;display:flex}.app-container{display:flex;min-height:100vh;width:100%}.sidebar{width:260px;background:var(--surface);border-right:1px solid var(--border);padding:1.5rem;display:flex;flex-direction:column}.sidebar-logo{font-size:1.5rem;font-weight:700;background:linear-gradient(135deg,var(--primary),var(--secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:2rem}.sidebar-nav{display:flex;flex-direction:column;gap:.5rem}.nav-link{display:flex;align-items:center;gap:.75rem;padding:.75rem 1rem;border-radius:8px;color:var(--text-muted);text-decoration:none;transition:all .2s}.nav-link:hover{background:var(--surface-light);color:var(--text)}.nav-link.active{background:var(--primary);color:#fff}.nav-icon{font-size:1.25rem}.main-content{flex:1;padding:2rem;overflow-y:auto}.page-header{margin-bottom:2rem}.page-title{font-size:1.75rem;font-weight:700;margin-bottom:.5rem}.page-subtitle{color:var(--text-muted)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.5rem;margin-bottom:2rem}.stat-card{background:var(--surface);border-radius:12px;padding:1.5rem;border:1px solid var(--border)}.stat-label{font-size:.875rem;color:var(--text-muted);margin-bottom:.5rem}.stat-value{font-size:2rem;font-weight:700}.stat-value.primary{color:var(--primary)}.stat-value.success{color:var(--success)}.stat-value.warning{color:var(--warning)}.stat-value.danger{color:var(--danger)}.stat-value.secondary{color:var(--secondary)}.card{background:var(--surface);border-radius:12px;border:1px solid var(--border);overflow:hidden}.card-header{padding:1.25rem 1.5rem;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center}.card-title{font-size:1.125rem;font-weight:600}.card-body{padding:1.5rem}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:1rem;text-align:left;border-bottom:1px solid var(--border)}.table th{background:#ffffff0d;font-weight:600;font-size:.875rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em}.table tbody tr:hover{background:#ffffff08}.badge{display:inline-flex;align-items:center;padding:.25rem .75rem;border-radius:9999px;font-size:.75rem;font-weight:600}.badge-active{background:#10b98126;color:var(--success)}.badge-trialing{background:#6366f126;color:var(--primary)}.badge-past-due{background:#f59e0b26;color:var(--warning)}.badge-expired{background:#ef444426;color:var(--danger)}.badge-canceled{background:#94a3b826;color:var(--text-muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.625rem 1.25rem;border-radius:8px;font-size:.875rem;font-weight:600;cursor:pointer;border:none;transition:all .2s}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark)}.btn-secondary{background:var(--surface-light);color:var(--text)}.btn-secondary:hover{background:var(--border)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:#dc2626}.btn-sm{padding:.375rem .75rem;font-size:.75rem}.form-group{margin-bottom:1.25rem}.form-label{display:block;margin-bottom:.5rem;font-size:.875rem;font-weight:500;color:var(--text-muted)}.form-input{width:100%;padding:.75rem 1rem;background:var(--surface-light);border:1px solid var(--border);border-radius:8px;color:var(--text);font-size:1rem;transition:border-color .2s}.form-input:focus{outline:none;border-color:var(--primary)}.form-input::placeholder{color:var(--text-muted)}.search-container{display:flex;gap:1rem;margin-bottom:1.5rem}.search-input{flex:1;padding:.75rem 1rem;background:var(--surface);border:1px solid var(--border);border-radius:8px;color:var(--text);font-size:.875rem}.search-input:focus{outline:none;border-color:var(--primary)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:1000}.modal{background:var(--surface);border-radius:16px;border:1px solid var(--border);width:100%;max-width:480px;max-height:90vh;overflow-y:auto}.modal-header{padding:1.5rem;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center}.modal-title{font-size:1.25rem;font-weight:600}.modal-close{background:none;border:none;color:var(--text-muted);font-size:1.5rem;cursor:pointer}.modal-body{padding:1.5rem}.modal-footer{padding:1.5rem;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:1rem}.pagination{display:flex;justify-content:center;gap:.5rem;margin-top:1.5rem}.page-btn{padding:.5rem 1rem;background:var(--surface-light);border:1px solid var(--border);border-radius:6px;color:var(--text);cursor:pointer;transition:all .2s}.page-btn:hover{background:var(--border)}.page-btn.active{background:var(--primary);border-color:var(--primary)}.page-btn:disabled{opacity:.5;cursor:not-allowed}.loading{display:flex;align-items:center;justify-content:center;padding:3rem;color:var(--text-muted)}.spinner{width:40px;height:40px;border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.toast{position:fixed;bottom:2rem;right:2rem;padding:1rem 1.5rem;background:var(--surface);border:1px solid var(--border);border-radius:8px;box-shadow:0 10px 40px #0000004d;animation:slideIn .3s ease}.toast-success{border-left:4px solid var(--success)}.toast-error{border-left:4px solid var(--danger)}@keyframes slideIn{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}.empty-state{text-align:center;padding:3rem;color:var(--text-muted)}.empty-state-icon{font-size:3rem;margin-bottom:1rem}.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--background),#1e1b4b)}.login-card{background:var(--surface);border-radius:16px;border:1px solid var(--border);padding:2.5rem;width:100%;max-width:400px}.login-logo{font-size:2rem;font-weight:700;text-align:center;margin-bottom:.5rem;background:linear-gradient(135deg,var(--primary),var(--secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent}.login-subtitle{text-align:center;color:var(--text-muted);margin-bottom:2rem}@media (max-width: 768px){.sidebar{display:none}.stats-grid{grid-template-columns:1fr 1fr}.table{font-size:.875rem}}