:root{--bg:#f8fafc;--sidebar-bg:#0f172a;--sidebar-text:#94a3b8;--sidebar-active:#ffffff;--card-bg:#ffffff;--border:#e2e8f0;--text:#1e293b;--text-muted:#64748b;--accent:#7c5cfc;--green:#16a34a;--blue:#2563eb;--red:#e11d48;--orange:#ea580c}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg);color:var(--text);line-height:1.5}a{color:inherit;text-decoration:none}.app-layout{display:flex;min-height:100vh}.sidebar{width:240px;background:var(--sidebar-bg);color:var(--sidebar-text);padding:24px 16px;display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:100}.sidebar-logo{font-size:18px;font-weight:700;color:white;margin-bottom:8px;letter-spacing:-.5px}.sidebar-subtitle{font-size:11px;color:var(--sidebar-text);text-transform:uppercase;letter-spacing:1px;margin-bottom:32px}.sidebar-nav{display:flex;flex-direction:column;gap:4px;flex:1 1}.sidebar-link{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:8px;font-size:14px;color:var(--sidebar-text);transition:all .15s;cursor:pointer}.sidebar-link:hover{background:rgba(255,255,255,.08);color:white}.sidebar-link.active{background:rgba(124,92,252,.15);color:white}.sidebar-section{font-size:11px;text-transform:uppercase;letter-spacing:1px;color:#475569;margin:24px 0 8px 12px}.main-content{margin-left:240px;flex:1 1;padding:32px;max-width:1200px}.page-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:32px}.page-title{font-size:24px;font-weight:700;letter-spacing:-.5px}.card{background:var(--card-bg);border:1px solid var(--border);border-radius:12px;padding:24px}.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));grid-gap:16px;gap:16px;margin-bottom:32px}.stat-card{background:var(--card-bg);border:1px solid var(--border);border-radius:12px;padding:20px 24px}.stat-label{font-size:13px;color:var(--text-muted);margin-bottom:4px}.stat-value{font-size:28px;font-weight:700;letter-spacing:-1px}.product-badge{padding:2px 10px;border-radius:12px;font-weight:600;color:white}.product-badge,.stage-pill{display:inline-block;font-size:12px}.stage-pill{padding:3px 10px;border-radius:6px;font-weight:500;background:#f1f5f9;color:#475569}.stage-pill.new{background:#dbeafe;color:#1d4ed8}.stage-pill.contacted{background:#fef3c7;color:#b45309}.stage-pill.demo_booked{background:#ede9fe;color:#7c3aed}.stage-pill.proposal{background:#ffedd5;color:#c2410c}.stage-pill.won{background:#dcfce7;color:#15803d}.stage-pill.lost{background:#fee2e2;color:#b91c1c}.data-table{width:100%;border-collapse:collapse}.data-table th{text-align:left;font-size:12px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;padding:12px 16px;border-bottom:1px solid var(--border)}.data-table td{padding:12px 16px;font-size:14px;border-bottom:1px solid #f1f5f9}.data-table tr:hover td{background:#f8fafc}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:8px;font-size:14px;font-weight:500;border:none;cursor:pointer;transition:all .15s}.btn-primary{background:var(--accent);color:white}.btn-primary:hover{opacity:.9}.btn-secondary{background:#f1f5f9;color:var(--text)}.btn-secondary:hover{background:#e2e8f0}.btn-sm{padding:4px 10px;font-size:12px}.form-group{margin-bottom:16px}.form-label{display:block;font-size:13px;font-weight:500;color:var(--text-muted);margin-bottom:4px}.form-input{width:100%;padding:8px 12px;border:1px solid var(--border);border-radius:8px;font-size:14px;font-family:inherit;outline:none;transition:border-color .15s}.form-input:focus{border-color:var(--accent)}.form-select{width:100%;padding:8px 12px;border:1px solid var(--border);border-radius:8px;font-size:14px;font-family:inherit;outline:none;background:white}textarea.form-input{min-height:80px;resize:vertical}.pipeline-board{display:flex;gap:16px;overflow-x:auto;padding-bottom:16px}.pipeline-column{min-width:240px;flex:1 1;background:#f8fafc;border-radius:12px;padding:16px}.pipeline-column-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;padding-bottom:12px;border-bottom:2px solid var(--border)}.pipeline-column-title{font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.pipeline-column-count{font-size:12px;color:var(--text-muted);background:white;padding:2px 8px;border-radius:10px}.pipeline-card{background:white;border:1px solid var(--border);border-radius:8px;padding:12px;margin-bottom:8px;cursor:-webkit-grab;cursor:grab}.pipeline-card:hover{box-shadow:0 2px 8px rgba(0,0,0,.08)}.pipeline-card-name{font-size:14px;font-weight:500;margin-bottom:4px}.pipeline-card-company{font-size:12px;color:var(--text-muted);margin-bottom:6px}.pipeline-card-footer{display:flex;justify-content:space-between;align-items:center}.filters{display:flex;gap:12px;margin-bottom:24px;flex-wrap:wrap}.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);display:flex;align-items:center;justify-content:center;z-index:200}.modal{background:white;border-radius:16px;padding:32px;max-width:560px;width:90%;max-height:85vh;overflow-y:auto}.modal-title{font-size:20px;font-weight:700;margin-bottom:24px}.login-screen{display:flex;align-items:center;justify-content:center;min-height:100vh;background:var(--sidebar-bg)}.login-card{background:white;border-radius:16px;padding:48px;width:400px}.login-title{font-size:24px;font-weight:700;margin-bottom:8px;text-align:center}.login-subtitle{font-size:14px;margin-bottom:32px}.empty-state,.login-subtitle{color:var(--text-muted);text-align:center}.empty-state{padding:48px}.empty-state-icon{font-size:48px;margin-bottom:16px}.empty-state-text{font-size:16px;margin-bottom:8px}