:root{--navy-950: #060d1a;--navy-900: #0b1426;--navy-850: #0f1b33;--navy-800: #13223f;--navy-700: #1b2f55;--line: rgba(56, 225, 255, .22);--cyan: #38e1ff;--cyan-soft: #7df3ff;--text: #e6f7ff;--muted: #8ea8c8;--success: #5ff2a8;--danger: #ff6b7d;--amber: #ffd166;font-family:Segoe UI,Inter,system-ui,-apple-system,sans-serif;color:var(--text)}*{box-sizing:border-box}html,body{margin:0;height:100%;overflow:hidden;background:var(--navy-900)}#app,#game-container{position:fixed;inset:0}#ui-root{position:fixed;inset:0;pointer-events:none}.eyebrow{display:block;font-size:10px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--cyan);opacity:.85}kbd{display:inline-block;min-width:20px;padding:1px 5px;margin:0 1px;border:1px solid var(--line);border-bottom-width:2px;border-radius:4px;background:var(--navy-800);color:var(--cyan-soft);font:600 11px/16px Segoe UI,system-ui,sans-serif;text-align:center}.meter{height:6px;margin-top:6px;border-radius:3px;background:#38e1ff1f;overflow:hidden}.meter-fill{height:100%;border-radius:3px;background:linear-gradient(90deg,#1fb5e0,var(--cyan-soft));box-shadow:0 0 8px #38e1ff99;transition:width .2s ease}.hud-panel{position:absolute;top:16px;left:16px;display:flex;align-items:stretch;gap:18px;padding:12px 18px;border:1px solid var(--line);border-radius:12px;background:linear-gradient(180deg,#13223feb,#0b1426eb);box-shadow:0 8px 24px #00000059,inset 0 1px #7df3ff14;backdrop-filter:blur(4px)}.hud-planet strong{display:block;font-size:20px;letter-spacing:.04em}.hud-tagline{font-size:12px;color:var(--muted)}.hud-divider{width:1px;background:var(--line)}.hud-stat{min-width:96px}.hud-stat strong{display:block;font-size:18px;font-variant-numeric:tabular-nums}.hud-controls{position:absolute;bottom:16px;left:50%;transform:translate(-50%);display:flex;gap:18px;padding:8px 16px;border:1px solid var(--line);border-radius:999px;background:#0b1426d9;color:var(--muted);font-size:12px;white-space:nowrap}.trade-overlay{position:absolute;inset:0;display:grid;place-items:center;padding:24px;background:radial-gradient(ellipse at center,#060d1a8c,#060d1ad9);pointer-events:auto;animation:fade-in .16s ease-out}.trade-panel{width:min(920px,100%);max-height:100%;overflow:auto;border:1px solid rgba(56,225,255,.45);border-radius:16px;background:linear-gradient(180deg,var(--navy-800),var(--navy-900) 40%);box-shadow:0 0 0 1px #38e1ff14,0 0 40px #38e1ff26,0 24px 60px #0009;outline:none;animation:rise-in .18s ease-out}.trade-header{display:flex;justify-content:space-between;align-items:flex-start;padding:20px 24px 16px;border-bottom:1px solid var(--line)}.trade-header h2{margin:4px 0 2px;font-size:24px;letter-spacing:.02em}.trade-greeting{margin:0;color:var(--muted);font-size:13px}.icon-button{width:36px;height:36px;border:1px solid var(--line);border-radius:10px;background:var(--navy-850);color:var(--cyan-soft);font-size:22px;line-height:1;cursor:pointer}.icon-button:hover{border-color:var(--cyan);background:var(--navy-700)}.trade-stats{display:grid;grid-template-columns:1fr 2fr;gap:12px;padding:16px 24px}.trade-stat{padding:12px 16px;border:1px solid var(--line);border-radius:10px;background:#060d1a80}.trade-stat strong{display:block;margin-top:2px;font-size:22px;font-variant-numeric:tabular-nums}.trade-stat strong small{font-size:13px;font-weight:400;color:var(--muted)}.trade-stat-note{display:block;margin-top:6px;font-size:12px;color:var(--muted)}.trade-table{width:calc(100% - 48px);margin:0 24px;border-collapse:collapse;font-size:14px}.trade-table th{padding:8px 10px;border-bottom:1px solid var(--line);color:var(--muted);font-size:11px;font-weight:600;letter-spacing:.1em;text-align:left;text-transform:uppercase}.trade-table td{padding:10px;border-bottom:1px solid rgba(56,225,255,.08);vertical-align:middle}.trade-table tbody tr:hover{background:#38e1ff0a}.trade-table .num{text-align:right;font-variant-numeric:tabular-nums}.trade-table .center{text-align:center}.price{color:var(--amber);font-weight:600}.held{font-weight:700}.commodity{display:flex;align-items:center;gap:12px}.commodity img{flex:none;padding:4px;border:1px solid var(--line);border-radius:10px;background:radial-gradient(circle at 30% 30%,var(--navy-700),var(--navy-900))}.commodity-name{font-weight:600}.commodity-desc{margin-top:2px;color:var(--muted);font-size:12px}.tag{margin-left:6px;padding:1px 6px;border:1px solid rgba(255,209,102,.4);border-radius:999px;color:var(--amber);font-size:10px;font-weight:600;vertical-align:middle;white-space:nowrap}.stepper{display:inline-flex;align-items:center;border:1px solid var(--line);border-radius:8px;overflow:hidden}.stepper button{width:28px;height:30px;border:0;background:var(--navy-850);color:var(--cyan-soft);font-size:16px;cursor:pointer}.stepper button:hover:not(:disabled){background:var(--navy-700)}.stepper button:disabled{color:#3d5274;cursor:default}.stepper-value{min-width:34px;font-weight:700;font-variant-numeric:tabular-nums;text-align:center}.trade-actions{display:inline-flex;gap:6px}.trade-button{min-width:92px;padding:6px 10px;border:1px solid;border-radius:8px;font:600 13px Segoe UI,system-ui,sans-serif;cursor:pointer;transition:background .12s ease,box-shadow .12s ease}.trade-button small{display:block;font-size:11px;font-weight:400;opacity:.85}.trade-button.buy{border-color:#38e1ff99;background:#38e1ff1f;color:var(--cyan-soft)}.trade-button.buy:hover{background:#38e1ff3d;box-shadow:0 0 12px #38e1ff59}.trade-button.sell{border-color:#5ff2a88c;background:#5ff2a81a;color:var(--success)}.trade-button.sell:hover{background:#5ff2a833;box-shadow:0 0 12px #5ff2a84d}.trade-button.is-blocked{border-color:#2a3c5c;background:transparent;color:#5b7194;box-shadow:none}.trade-button:focus-visible,.stepper button:focus-visible,.icon-button:focus-visible{outline:2px solid var(--cyan);outline-offset:2px}.trade-footer{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:14px 24px 18px}.trade-message{margin:0;color:var(--muted);font-size:13px}.trade-message.is-success{color:var(--success)}.trade-message.is-error{color:var(--danger)}.trade-hint{color:var(--muted);font-size:12px;white-space:nowrap}@keyframes fade-in{0%{opacity:0}}@keyframes rise-in{0%{opacity:0;transform:translateY(12px) scale(.98)}}