:root{--color-profit: #10b981;--color-ink: #0f172a;--color-white: #ffffff;--color-background: #f8fafc;--color-muted: #64748b;--color-action: #2563eb;--color-loss: #ef4444;--color-warning: #f59e0b;--color-border: #e2e8f0;--shadow-card: 0 16px 40px rgba(15, 23, 42, .08)}*{box-sizing:border-box}html,body{min-height:100%}body{margin:0;background:var(--color-background);color:var(--color-ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button,input,select,textarea{font:inherit}a{color:var(--color-action)}.page{display:grid;gap:20px}.page-header{display:flex;align-items:flex-end;justify-content:space-between;gap:16px}.page-header h2{margin:0;font-size:1.3rem;line-height:1.25}.page-header p{max-width:760px;margin:6px 0 0;color:var(--color-muted);line-height:1.55}.button{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:0 14px;border:0;border-radius:8px;background:var(--color-action);color:var(--color-white);cursor:pointer;font-weight:800;text-decoration:none;white-space:nowrap}.button.secondary{border:1px solid var(--color-border);background:var(--color-white);color:var(--color-ink)}.button:disabled{cursor:not-allowed;opacity:.55}.cards-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.card,.table-card{border:1px solid var(--color-border);border-radius:8px;background:var(--color-white);box-shadow:var(--shadow-card)}.card{padding:18px}.card small{display:block;color:var(--color-muted);font-weight:700}.card strong{display:block;margin-top:8px;font-size:1.45rem}.card .trend{display:block;margin-top:8px;color:var(--color-muted);font-size:.88rem}.table-card{overflow:hidden}.table-card header{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 18px;border-bottom:1px solid var(--color-border)}.table-card h3{margin:0;font-size:1rem}.empty-state{display:grid;justify-items:center;padding:44px 18px;color:var(--color-muted);text-align:center}.empty-state strong{color:var(--color-ink);font-size:1rem}.empty-state p{max-width:520px;margin:8px 0 0;line-height:1.55}table{width:100%;border-collapse:collapse}th,td{padding:14px 18px;border-bottom:1px solid var(--color-border);text-align:left;vertical-align:middle}th{color:var(--color-muted);font-size:.78rem;text-transform:uppercase}tr:last-child td{border-bottom:0}.pill{display:inline-flex;align-items:center;min-height:26px;padding:0 9px;border-radius:999px;background:#e0f2fe;color:#075985;font-size:.78rem;font-weight:800}.pill.profit{background:#d1fae5;color:#047857}.pill.warning{background:#fef3c7;color:#92400e}.pill.loss{background:#fee2e2;color:#b91c1c}.muted{color:var(--color-muted)}.money-profit{color:var(--color-profit)}.money-loss{color:var(--color-loss)}.form-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.field{display:grid;gap:7px}.field label{color:var(--color-muted);font-size:.82rem;font-weight:800}.field input,.field select{width:100%;min-height:42px;padding:0 12px;border:1px solid var(--color-border);border-radius:8px;background:var(--color-white);color:var(--color-ink)}.auth-page{display:grid;min-height:100vh;place-items:center;padding:24px;background:linear-gradient(135deg,var(--color-ink) 0%,#111827 52%,#064e3b 100%)}.auth-panel{display:grid;grid-template-columns:.9fr 1.1fr;width:min(920px,100%);overflow:hidden;border:1px solid rgba(255,255,255,.14);border-radius:8px;background:var(--color-white);box-shadow:0 24px 70px #0f172a47}.auth-copy{display:flex;flex-direction:column;justify-content:center;min-height:460px;padding:42px;background:var(--color-ink);color:var(--color-white)}.auth-copy h1{margin:26px 0 10px;font-size:2rem;line-height:1.1}.auth-copy p{margin:0;color:#cbd5e1;line-height:1.6}.auth-form{display:grid;align-content:center;gap:16px;padding:42px}.auth-form .button{width:100%}.auth-form .button:disabled{cursor:not-allowed;opacity:.55}.auth-switch{margin:2px 0 0;color:var(--color-muted);text-align:center}.form-error{margin:0;padding:10px 12px;border-radius:8px;background:#fee2e2;color:#b91c1c;font-size:.9rem;font-weight:700}@media(max-width:1100px){.cards-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:720px){.cards-grid,.form-grid{grid-template-columns:1fr}.page-header{align-items:flex-start;flex-direction:column}.table-card{overflow-x:auto}table{min-width:760px}.auth-panel{grid-template-columns:1fr}.auth-copy{min-height:auto;padding:28px}.auth-form{padding:28px}}