:root{--color-admin-bg: #f8fafc;--color-sidebar: #004d88;--color-sidebar-active: #0066b3;--color-primary: #0066b3;--color-accent: #f58220;--color-text: #0f172a;--color-text-muted: #64748b;--color-card-bg: #ffffff;--color-border: #e2e8f0;--font-heading: "Montserrat", sans-serif;--font-body: "Inter", sans-serif}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-body);background-color:var(--color-admin-bg);color:var(--color-text);line-height:1.5}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);color:var(--color-primary)}.admin-layout{display:flex;min-height:100vh}.admin-sidebar{width:260px;background-color:var(--color-sidebar);color:#fff;padding:1.5rem 1rem;display:flex;flex-direction:column;justify-content:space-between;flex-shrink:0}.admin-main{flex-grow:1;padding:2rem;overflow-y:auto}.card{background:#fff;border:1px solid var(--color-border);border-radius:8px;padding:1.5rem;box-shadow:0 1px 3px #0000000a}.table{width:100%;border-collapse:collapse;margin-top:1rem;background:#fff;border-radius:8px;overflow:hidden;border:1px solid var(--color-border)}.table th{background-color:#f1f5f9;text-align:left;padding:12px 16px;font-size:.82rem;font-weight:700;color:#475569;text-transform:uppercase;letter-spacing:.05em}.table td{padding:14px 16px;border-top:1px solid var(--color-border);font-size:.9rem;color:#1e293b}.badge{display:inline-block;padding:4px 10px;border-radius:20px;font-size:.75rem;font-weight:700;text-transform:uppercase}.badge-new{background-color:#dbeafe;color:#1e40af}.badge-contacted{background-color:#fef3c7;color:#92400e}.badge-qualified{background-color:#e0e7ff;color:#3730a3}.badge-visit{background-color:#fce7f3;color:#9d174d}.badge-proposal{background-color:#fae8ff;color:#86198f}.badge-won{background-color:#dcfce7;color:#166534}.badge-lost{background-color:#fee2e2;color:#991b1b}.btn{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;border-radius:6px;font-weight:600;font-size:.88rem;cursor:pointer;border:1px solid transparent;transition:all .2s}.btn-primary{background-color:var(--color-primary);color:#fff}.btn-primary:hover{background-color:#004d88}.btn-accent{background-color:var(--color-accent);color:#fff}.btn-accent:hover{background-color:#e07212}.btn-outline{background-color:transparent;border-color:var(--color-border);color:#475569}.btn-outline:hover{background-color:#f1f5f9}