:root{--forest:#0e3a32;--emerald:#005a4e;--sea-foam:#9fc8bd;--frost:#d0e2da;--white:#fff;--black:#000;--gold:#b88128;--khaki:#b8a171;--wheat:#dbcfa7;--linen:#ece9d3;--slate:#2e2e2e;--bg:#f5f5f0;--border:#e0ddd4;--text-primary:var(--slate);--text-secondary:var(--khaki);--success:var(--emerald);--danger:#c0392b;--danger-bg:#fee2e2;--danger-text:#991b1b;--danger-border:#fca5a5;--error-bg:#fef2f2;--error-border:#fecaca;--success-bg:#f0fdf4;--success-text:#166534;--success-border:#bbf7d0;--pos:#2d8659;--warn-bg:#fffbeb;--warn-text:#92400e;--warn-border:#f59e0b;--due-today-bg:#fef9c3;--due-today-text:#854d0e;--due-today-border:#fde047;--overdue-bg:#fff1f2;--lost-bg:#f0f0f0;--lost-text:#999;--buyer-bg:#e8f0fe;--buyer-text:#1a73e8;--sidebar-width:240px;--sidebar-collapsed-width:56px;--header-height:56px}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text-primary);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:14px;line-height:1.5}.text-muted{color:var(--text-secondary)}.text-danger{color:var(--danger)}.text-success{color:var(--success)}.btn{cursor:pointer;border:none;border-radius:6px;align-items:center;gap:6px;padding:8px 16px;font-size:13px;font-weight:500;transition:opacity .15s;display:inline-flex}.btn:hover{opacity:.85}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--emerald);color:var(--white)}.btn-secondary{background:var(--frost);color:var(--forest)}.btn-danger{background:var(--danger);color:var(--white)}.btn-ghost{color:var(--emerald);background:0 0;padding:6px 10px}.btn-sm{padding:5px 10px;font-size:12px}.card{background:var(--white);border:1px solid var(--border);border-radius:8px;overflow:hidden}.card-header{border-bottom:1px solid var(--border);background:var(--frost);justify-content:space-between;align-items:center;padding:14px 20px;display:flex}.card-header h3{color:var(--forest);font-size:14px;font-weight:600}.card-body{padding:16px 20px}.form-group{margin-bottom:16px}.form-label{color:var(--forest);text-transform:uppercase;letter-spacing:.3px;margin-bottom:4px;font-size:12px;font-weight:600;display:block}.form-input,.form-select{border:1px solid var(--border);width:100%;color:var(--text-primary);background:var(--white);border-radius:6px;padding:8px 12px;font-family:inherit;font-size:13px;transition:border-color .15s}input[type=date].form-input{font-family:inherit}.form-input:focus,.form-select:focus{border-color:var(--emerald);outline:none;box-shadow:0 0 0 2px #005a4e1a}.badge{text-transform:uppercase;letter-spacing:.3px;border-radius:10px;align-items:center;padding:2px 8px;font-size:11px;font-weight:600;display:inline-flex}.badge-listing{background:var(--wheat);color:var(--gold)}.badge-contract{background:var(--frost);color:var(--emerald)}.badge-closed{background:var(--emerald);color:var(--white)}.badge-lost{background:var(--lost-bg);color:var(--lost-text)}.badge-buyer{background:var(--buyer-bg);color:var(--buyer-text)}.badge-seller{background:var(--linen);color:var(--gold)}.table-container{overflow-x:auto}table{border-collapse:collapse;width:100%}th{text-align:left;color:var(--forest);text-transform:uppercase;letter-spacing:.3px;background:var(--frost);border-bottom:2px solid var(--border);padding:10px 14px;font-size:11px;font-weight:600}td{border-bottom:1px solid var(--border);padding:10px 14px;font-size:13px}tr:hover{background:#005a4e05}.page-header{justify-content:space-between;align-items:center;margin-bottom:20px;display:flex}.page-title{color:var(--forest);font-size:20px;font-weight:700}.filter-bar{flex-wrap:wrap;gap:8px;margin-bottom:16px;display:flex}.filter-pill{cursor:pointer;border:1px solid var(--border);background:var(--white);color:var(--text-primary);border-radius:20px;padding:6px 14px;font-size:12px;font-weight:500;transition:all .15s}.filter-pill:hover{border-color:var(--emerald)}.filter-pill.active{background:var(--forest);color:var(--white);border-color:var(--forest)}.login-page{background:var(--forest);justify-content:center;align-items:center;min-height:100vh;display:flex}.login-card{background:var(--white);text-align:center;border-radius:12px;width:400px;max-width:90vw;padding:48px 40px;box-shadow:0 8px 32px #0003}.login-brand{margin-bottom:32px}.login-brand-mark{background:var(--gold);color:var(--white);letter-spacing:2px;border-radius:6px;margin-bottom:16px;padding:8px 16px;font-size:24px;font-weight:800;display:inline-block}.login-brand h1{color:var(--forest);margin-bottom:4px;font-size:22px;font-weight:700}.login-brand p{color:var(--khaki);font-size:13px}.login-error{color:var(--danger);background:#fef2f2;border:1px solid #fecaca;border-radius:6px;margin-bottom:16px;padding:10px 14px;font-size:13px}.btn-google{border:1px solid var(--border);background:var(--white);color:var(--text-primary);cursor:pointer;border-radius:8px;justify-content:center;align-items:center;gap:10px;width:100%;padding:12px 24px;font-size:14px;font-weight:500;transition:all .15s;display:inline-flex}.btn-google:hover{background:#f8f8f6;border-color:#ccc}.btn-google:disabled{opacity:.5;cursor:not-allowed}.login-note{color:var(--khaki);margin-top:24px;font-size:12px}.sidebar{width:var(--sidebar-width);background:var(--forest);color:var(--white);z-index:100;flex-direction:column;transition:width .2s;display:flex;position:fixed;top:0;bottom:0;left:0;overflow:hidden}.sidebar--collapsed{width:var(--sidebar-collapsed-width)}.sidebar-brand{border-bottom:1px solid #ffffff1a;align-items:center;gap:10px;height:65px;padding:0 12px 0 20px;display:flex;overflow:hidden}.sidebar--collapsed .sidebar-brand{justify-content:center;gap:0;padding:0}.brand-mark{background:var(--gold);color:var(--white);letter-spacing:1px;border-radius:4px;flex-shrink:0;padding:4px 8px;font-size:14px;font-weight:800}.sidebar--collapsed .brand-mark{display:none}.brand-text{opacity:.9;white-space:nowrap;flex:1;min-width:0;font-size:13px;font-weight:500}.sidebar-toggle-btn{color:#ffffff80;cursor:pointer;background:#fff0;border:none;border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;width:28px;height:28px;margin-left:auto;transition:background .15s,color .15s;display:flex}.sidebar--collapsed .sidebar-toggle-btn{width:var(--sidebar-collapsed-width);color:#fff9;background:0 0;border-radius:0;height:65px;margin-left:0}.sidebar-toggle-btn:hover{color:var(--white);background:#ffffff1f}.sidebar-nav{flex:1;padding:12px 0;overflow:hidden auto}.nav-section{margin-bottom:8px}.nav-section-label{text-transform:uppercase;letter-spacing:1px;opacity:.5;white-space:nowrap;padding:8px 20px 4px;font-size:10px;font-weight:600}.nav-link{color:#ffffffb3;white-space:nowrap;border-left:3px solid #0000;align-items:center;gap:10px;padding:9px 20px;font-size:13px;font-weight:500;text-decoration:none;transition:all .15s;display:flex}.sidebar--collapsed .nav-link{border-left:none;justify-content:center;padding:10px 0}.nav-link:hover{color:var(--white);background:#ffffff0d}.nav-link.active{color:var(--white);border-left-color:var(--gold);background:#ffffff1a}.sidebar--collapsed .nav-link.active{border-left-color:#0000;border-bottom:2px solid var(--gold)}.nav-icon{flex-shrink:0;width:18px;height:18px}.nav-sub-group{flex-direction:column;margin:1px 0 4px;display:flex}.nav-sub-link{color:#ffffffb3;white-space:nowrap;border-left:3px solid #0000;align-items:center;gap:10px;padding:9px 20px 9px 33px;font-size:13px;font-weight:500;text-decoration:none;transition:color .15s,background .15s;display:flex}.nav-sub-icon{opacity:.85;flex-shrink:0;width:16px;height:16px}.nav-sub-link:hover{color:var(--white);background:#ffffff0d}.nav-sub-link.active{color:var(--white);border-left-color:var(--gold);background:#ffffff1a}.nav-sub-link.active .nav-sub-icon{opacity:1}.sidebar-footer{border-top:1px solid #ffffff1a;justify-content:space-between;align-items:center;gap:8px;padding:16px 20px;display:flex}.sidebar--collapsed .sidebar-footer{justify-content:center;padding:16px 0}.user-info{flex:1;min-width:0}.user-name{white-space:nowrap;text-overflow:ellipsis;font-size:13px;font-weight:500;overflow:hidden}.user-role{letter-spacing:1px;color:var(--gold);font-size:10px;font-weight:600}.sidebar-footer .btn-ghost{color:#fff9;flex-shrink:0;font-size:11px}.sidebar-footer .btn-ghost:hover{color:var(--white)}.sidebar-icon-btn{color:#fff9;cursor:pointer;background:#ffffff14;border:none;border-radius:8px;justify-content:center;align-items:center;width:36px;height:36px;transition:background .15s,color .15s;display:flex}.sidebar-icon-btn:hover{color:var(--white);background:#ffffff29}.app-layout{min-height:100vh;display:flex}.main-content{margin-left:var(--sidebar-width);flex:1;min-width:0;padding:24px 32px;transition:margin-left .2s}.app-layout.sidebar-collapsed .main-content{margin-left:var(--sidebar-collapsed-width)}