:root{--bg: #FAF7F5;--bg-card: #FFFFFF;--bg-hover: #F2D5DA33;--primary: #C4727F;--primary-light: #F2D5DA;--primary-dark: #9E4A58;--accent: #D4A76A;--text: #2B2631;--text-light: #6B6572;--text-muted: #A09AA6;--border: #EDE8E4;--shadow: 0 4px 20px rgba(43,38,49,.06);--radius: 14px;--radius-sm: 10px;--success: #2E7D32;--warning: #E65100;--danger: #C62828;--info: #1565C0}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,sans-serif;background:var(--bg);color:var(--text);line-height:1.6}a{text-decoration:none;color:inherit}button{cursor:pointer;border:none;font-family:inherit}img{max-width:100%}.admin-layout{display:flex;min-height:100vh}.sidebar{width:260px;background:var(--bg-card);border-right:1px solid var(--border);padding:1.5rem 0;position:fixed;height:100vh;overflow-y:auto;display:flex;flex-direction:column}.sidebar-brand{font-size:1.4rem;font-weight:800;padding:0 1.5rem 1.5rem;color:var(--primary);border-bottom:1px solid var(--border)}.sidebar-brand span{font-size:.7rem;color:var(--text-muted);display:block;font-weight:400}.sidebar-nav{padding:1rem 0;flex:1}.sidebar-link{display:flex;align-items:center;gap:.75rem;padding:.75rem 1.5rem;color:var(--text-light);font-size:.9rem;font-weight:500;transition:all .2s;border-left:3px solid transparent}.sidebar-link:hover,.sidebar-link.active{background:var(--bg-hover);color:var(--primary-light);border-left-color:var(--primary)}.sidebar-link svg{font-size:1.2rem}.sidebar-logout{padding:1rem 1.5rem;border-top:1px solid var(--border)}.sidebar-logout button{width:100%;padding:.6rem;border-radius:var(--radius-sm);background:var(--bg-hover);color:var(--text-light);font-size:.85rem;transition:all .2s}.sidebar-logout button:hover{background:var(--danger);color:#fff}.main-content{flex:1;margin-left:260px;padding:2rem}.page-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem}.page-header 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1.5rem;border-bottom:1px solid var(--border);font-size:.9rem}tr:hover{background:var(--bg-hover)}.btn{padding:.6rem 1.5rem;border-radius:var(--radius-sm);font-weight:600;font-size:.85rem;transition:all .2s;display:inline-flex;align-items:center;gap:.4rem}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark)}.btn-sm{padding:.4rem .8rem;font-size:.75rem}.btn-danger{background:var(--danger);color:#fff}.btn-success{background:var(--success);color:#fff}.btn-outline{background:transparent;border:1px solid var(--border);color:var(--text-light)}.btn-outline:hover{border-color:var(--primary);color:var(--primary)}.filters-scroll{display:flex;gap:.5rem;overflow-x:auto;padding-bottom:.5rem;scrollbar-width:none}.filters-scroll::-webkit-scrollbar{display:none}.form-group{margin-bottom:1.2rem}.form-group label{display:block;font-size:.8rem;font-weight:500;color:var(--text-light);margin-bottom:.4rem}.form-input{width:100%;padding:.7rem 1rem;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--bg);color:var(--text);font-size:.9rem;transition:all .2s}.form-input:focus{outline:none;border-color:var(--primary)}select.form-input{-webkit-appearance:none;-moz-appearance:none;appearance:none}textarea.form-input{min-height:100px;resize:vertical}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:100;padding:2rem}.modal{background:var(--bg-card);border-radius:var(--radius);padding:2rem;width:100%;max-width:600px;max-height:85vh;overflow-y:auto;border:1px solid var(--border)}.modal h2{font-size:1.3rem;margin-bottom:1.5rem}.badge{padding:.25rem .6rem;border-radius:50px;font-size:.7rem;font-weight:600;text-transform:uppercase}.badge-success{background:#1b5e2033;color:#66bb6a}.badge-warning{background:#e6510033;color:#ffa726}.badge-info{background:#1565c033;color:#42a5f5}.badge-danger{background:#c6282833;color:#ef5350}.badge-purple{background:#6a1b9a33;color:#ab47bc}.admin-login{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg)}.admin-login-card{background:var(--bg-card);border-radius:var(--radius);padding:2.5rem;width:100%;max-width:400px;border:1px solid var(--border);box-shadow:var(--shadow)}.admin-login-card h1{font-size:1.5rem;text-align:center;margin-bottom:.5rem}.admin-login-card .sub{text-align:center;color:var(--text-muted);margin-bottom:2rem;font-size:.85rem}.chart-card{background:var(--bg-card);border-radius:var(--radius);padding:1.5rem;border:1px solid var(--border);margin-bottom:2rem}.chart-card h3{font-size:1rem;margin-bottom:1rem}@media (max-width: 768px){.sidebar{width:60px}.sidebar-brand,.sidebar-link span,.sidebar-logout{display:none}.sidebar-link{justify-content:center;padding:.75rem;border-left:none}.main-content{margin-left:60px;padding:1rem}.stats-grid{grid-template-columns:1fr 1fr}.form-row{grid-template-columns:1fr}}.co-admin-modal{max-width:700px}.co-admin-section{margin-bottom:1.2rem;padding:1rem;background:var(--bg);border-radius:var(--radius-sm);border:1px solid var(--border)}.co-admin-section h3{font-size:.82rem;font-weight:600;color:var(--text-light);text-transform:uppercase;letter-spacing:.5px;margin-bottom:.6rem}.co-admin-section p{font-size:.9rem;line-height:1.6}.co-admin-quote-form{background:#e3f2fd22;border-color:#90caf9}