@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--bg-dark:#0f0f23;--bg-sidebar:#1a1a2e;--bg-sidebar-hover:#16213e;--text-primary:#e0e0e0;--text-secondary:#94a3b8;--accent-primary:#e94560;--accent-hover:#ff5271;--accent-secondary:#0f3460;--success:#00b894;--warning:#fdcb6e;--error:#e74c3c;--border-color:#ffffff1a;--card-bg:#1a1a2e;--font-family:"Inter", sans-serif;--spacing-xs:.25rem;--spacing-sm:.5rem;--spacing-md:1rem;--spacing-lg:1.5rem;--spacing-xl:2rem;--border-radius-sm:.25rem;--border-radius:.5rem;--border-radius-lg:1rem;--shadow:0 4px 6px #0000004d;--shadow-lg:0 10px 15px #0006}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--bg-dark);color:var(--text-primary);-webkit-font-smoothing:antialiased;line-height:1.6}a{color:var(--accent-primary);text-decoration:none;transition:color .2s}a:hover{color:var(--accent-hover)}.app-layout{min-height:100vh;display:flex}.sidebar{background-color:var(--bg-sidebar);border-right:1px solid var(--border-color);z-index:100;flex-direction:column;width:260px;height:100vh;transition:transform .3s;display:flex;position:fixed}.sidebar-logo{padding:var(--spacing-lg);border-bottom:1px solid var(--border-color)}.sidebar-logo h1{color:#fff;letter-spacing:-.025em;font-size:1.25rem;font-weight:700}.sidebar-nav{padding:var(--spacing-md) 0;gap:var(--spacing-xs);flex-direction:column;flex-grow:1;display:flex}.nav-link{padding:var(--spacing-sm) var(--spacing-lg);color:var(--text-secondary);border-left:3px solid #0000;align-items:center;font-weight:500;transition:all .2s;display:flex}.nav-link:hover{background-color:var(--bg-sidebar-hover);color:var(--text-primary);padding-left:calc(var(--spacing-lg) + 4px)}.nav-link.active{background-color:var(--bg-sidebar-hover);color:var(--accent-primary);border-left-color:var(--accent-primary)}.sidebar-footer{padding:var(--spacing-md) var(--spacing-lg);border-top:1px solid var(--border-color);color:var(--text-secondary);font-size:.875rem}.main-content{padding:var(--spacing-xl);flex-grow:1;margin-left:260px;animation:.4s ease-out fadeIn}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.sidebar-toggle{top:var(--spacing-md);right:var(--spacing-md);background:var(--bg-sidebar);color:var(--text-primary);border:1px solid var(--border-color);padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--border-radius);z-index:101;cursor:pointer;display:none;position:fixed}.page-header{margin-bottom:var(--spacing-xl);justify-content:space-between;align-items:center;display:flex}.page-header h2{color:#fff;font-size:1.75rem;font-weight:600}.card{background-color:var(--card-bg);border-radius:var(--border-radius);border:1px solid var(--border-color);padding:var(--spacing-lg);box-shadow:var(--shadow);transition:transform .2s,box-shadow .2s}.card:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}.stat-grid{gap:var(--spacing-lg);margin-bottom:var(--spacing-xl);grid-template-columns:repeat(auto-fit,minmax(250px,1fr));display:grid}.stat-card{align-items:center;gap:var(--spacing-md);display:flex}.stat-icon{padding:var(--spacing-sm);border-radius:var(--border-radius);background:#ffffff0d;font-size:2rem}.stat-content .stat-label{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;font-size:.875rem;font-weight:600}.stat-content .stat-value{color:#fff;font-size:1.5rem;font-weight:700}.table-container{background-color:var(--card-bg);border-radius:var(--border-radius);border:1px solid var(--border-color);box-shadow:var(--shadow);overflow-x:auto}.data-table{border-collapse:collapse;text-align:left;width:100%}.data-table th,.data-table td{padding:var(--spacing-md) var(--spacing-lg);border-bottom:1px solid var(--border-color)}.data-table th{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;background-color:#0003;font-size:.875rem;font-weight:600}.data-table tr:last-child td{border-bottom:none}.data-table tr{transition:background-color .15s}.data-table tbody tr:hover{background-color:#ffffff08}.form-group{margin-bottom:var(--spacing-lg)}.form-label{margin-bottom:var(--spacing-xs);color:var(--text-secondary);font-size:.9rem;font-weight:500;display:block}.form-input,.form-select,.form-textarea{border:1px solid var(--border-color);border-radius:var(--border-radius);color:#fff;width:100%;font-family:var(--font-family);background-color:#0003;padding:.75rem 1rem;transition:all .2s}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--accent-primary);outline:none;box-shadow:0 0 0 2px #e9456033}.form-textarea{resize:vertical;min-height:100px}.filter-bar{gap:var(--spacing-md);background-color:var(--card-bg);padding:var(--spacing-md) var(--spacing-lg);border-radius:var(--border-radius);border:1px solid var(--border-color);margin-bottom:var(--spacing-lg);flex-wrap:wrap;align-items:flex-end;display:flex}.filter-bar .form-group{flex-grow:1;min-width:150px;margin-bottom:0}.search-bar{gap:var(--spacing-sm);margin-bottom:var(--spacing-lg);display:flex}.search-bar input{flex-grow:1}.btn{border-radius:var(--border-radius);cursor:pointer;font-weight:600;font-family:var(--font-family);border:none;justify-content:center;align-items:center;padding:.75rem 1.5rem;font-size:.95rem;text-decoration:none;transition:all .2s;display:inline-flex}.btn:active{transform:scale(.98)}.btn-sm{border-radius:var(--border-radius-sm);padding:.4rem .85rem;font-size:.825rem}.action-buttons{align-items:center;gap:.5rem;display:inline-flex}.btn-primary{background-color:var(--accent-primary);color:#fff}.btn-primary:hover{background-color:var(--accent-hover);color:#fff;box-shadow:0 4px 12px #e945604d}.btn-secondary{color:var(--text-primary);border:1px solid var(--border-color);background-color:#0000}.btn-secondary:hover{background-color:#ffffff0d}.btn-success{background-color:var(--success);color:#fff}.btn-success:hover{box-shadow:0 4px 12px #00b8944d}.btn-danger{color:var(--error);background-color:#e74c3c26;border:1px solid #e74c3c4d}.btn-danger:hover{background-color:var(--error);color:#fff;box-shadow:0 4px 12px #e74c3c4d}.alert{padding:var(--spacing-md) var(--spacing-lg);border-radius:var(--border-radius);margin-bottom:var(--spacing-lg);font-weight:500;animation:.3s ease-out fadeIn}.alert-success{color:var(--success);background-color:#00b8941a;border:1px solid #00b89433}.alert-error{color:var(--error);background-color:#e74c3c1a;border:1px solid #e74c3c33}.form-error{color:var(--error);margin-top:var(--spacing-xs);font-size:.85rem;display:block}.badge{text-transform:uppercase;border-radius:9999px;padding:.25rem .75rem;font-size:.75rem;font-weight:600;display:inline-block}.badge-primary{color:var(--accent-primary);background-color:#e945601a}.badge-success{color:var(--success);background-color:#00b8941a}.badge-secondary{color:var(--text-secondary);background-color:#ffffff0d}.empty-state{text-align:center;padding:var(--spacing-xl) 0;color:var(--text-secondary)}.empty-state-icon{margin-bottom:var(--spacing-md);opacity:.5;font-size:3rem}.product-grid{gap:var(--spacing-md);margin-bottom:var(--spacing-xl);grid-template-columns:repeat(auto-fill,minmax(200px,1fr));display:grid}.product-card{background-color:var(--card-bg);border:2px solid var(--border-color);border-radius:var(--border-radius-lg);padding:var(--spacing-lg);cursor:pointer;text-align:center;transition:all .25s;position:relative;overflow:hidden}.product-card:hover{border-color:var(--accent-primary);transform:translateY(-4px);box-shadow:0 8px 24px #e9456026}.product-card.selected{border-color:var(--accent-primary);box-shadow:0 0 0 1px var(--accent-primary), 0 8px 24px #e9456033;background:linear-gradient(135deg,#e945601a,#0f346033)}.product-card.selected:after{content:"✓";background:var(--accent-primary);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:24px;height:24px;font-size:.75rem;font-weight:700;display:flex;position:absolute;top:8px;right:12px}.product-card-name{color:#fff;margin-bottom:var(--spacing-sm);font-size:1rem;font-weight:600}.product-card-price{color:var(--accent-primary);font-size:1.5rem;font-weight:700}.coach-grid{gap:var(--spacing-md);margin-bottom:var(--spacing-md);grid-template-columns:repeat(auto-fill,minmax(180px,1fr));display:grid}.coach-card{background-color:var(--card-bg);border:2px solid var(--border-color);border-radius:var(--border-radius-lg);padding:var(--spacing-md) var(--spacing-lg);cursor:pointer;text-align:center;transition:all .25s;position:relative;overflow:hidden}.coach-card:hover{border-color:var(--accent-primary);transform:translateY(-3px);box-shadow:0 6px 20px #e9456026}.coach-card.selected{border-color:var(--accent-primary);box-shadow:0 0 0 1px var(--accent-primary), 0 6px 20px #e9456033;background:linear-gradient(135deg,#e945601f,#0f346040)}.coach-card.selected:after{content:"✓";background:var(--accent-primary);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:22px;height:22px;font-size:.7rem;font-weight:700;display:flex;position:absolute;top:6px;right:10px}.coach-card-avatar{margin-bottom:var(--spacing-xs);font-size:1.75rem}.coach-card-name{color:#fff;font-size:.95rem;font-weight:600}.coach-card-sub{color:var(--text-secondary);margin-top:2px;font-size:.75rem}.sale-form-section{margin-bottom:var(--spacing-xl)}.sale-form-section h3{color:#fff;margin-bottom:var(--spacing-md);align-items:center;gap:var(--spacing-sm);font-size:1.1rem;display:flex}.sale-form-section h3 .section-number{background:var(--accent-primary);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:28px;height:28px;font-size:.85rem;display:inline-flex}.sale-details-grid{gap:var(--spacing-md);grid-template-columns:1fr 1fr;display:grid}@media (width<=768px){.sale-details-grid{grid-template-columns:1fr}.sidebar{transform:translate(-100%)}.sidebar.open{transform:translate(0)}.main-content{padding:var(--spacing-md);margin-left:0}.sidebar-toggle{display:block}.page-header{align-items:flex-start;gap:var(--spacing-md);margin-top:var(--spacing-xl);flex-direction:column}.filter-bar{flex-direction:column;align-items:stretch}}