:root{--bg-deep: #070b16;--bg-panel: #0e1526;--bg-glass: rgba(20, 28, 48, .55);--border-glass: rgba(120, 170, 255, .18);--accent-cyan: #4fd8ff;--accent-violet: #8b7bff;--accent-green: #3ee89a;--accent-red: #ff6b81;--text-primary: #eaf2ff;--text-muted: #94a3c4;--radius-lg: 20px;--radius-md: 14px;--shadow-glow: 0 0 40px rgba(79, 216, 255, .12);font-family:Segoe UI,system-ui,-apple-system,sans-serif}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:radial-gradient(ellipse at top,#0b1224 0%,var(--bg-deep) 55%,#050810 100%);color:var(--text-primary);min-height:100vh;overflow-x:hidden}.app-shell{min-height:100vh;display:flex;flex-direction:column;position:relative}.bg-orbs{position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;overflow:hidden;z-index:0}.bg-orb{position:absolute;border-radius:50%;filter:blur(90px);opacity:.35}.bg-orb.one{width:420px;height:420px;top:-100px;left:-80px;background:var(--accent-cyan)}.bg-orb.two{width:380px;height:380px;bottom:-120px;right:-60px;background:var(--accent-violet)}.page-container{position:relative;z-index:1;flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px 16px 60px}.glass-card{background:var(--bg-glass);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid var(--border-glass);border-radius:var(--radius-lg);box-shadow:var(--shadow-glow),0 8px 32px #00000059}.brand-title{font-size:clamp(2.2rem,6vw,3.4rem);font-weight:800;letter-spacing:.04em;background:linear-gradient(90deg,var(--accent-cyan),var(--accent-violet));-webkit-background-clip:text;background-clip:text;color:transparent;text-shadow:0 0 40px rgba(79,216,255,.25);margin:0;text-align:center}.brand-subtitle{color:var(--text-muted);font-size:1.05rem;text-align:center;margin:6px 0 0;letter-spacing:.03em}.btn-primary{display:inline-flex;align-items:center;gap:10px;justify-content:center;background:linear-gradient(135deg,var(--accent-cyan),var(--accent-violet));color:#06101f;font-weight:700;font-size:1.05rem;border:none;border-radius:999px;padding:15px 34px;cursor:pointer;box-shadow:0 8px 28px #4fd8ff47;transition:transform .15s ease,box-shadow .15s ease}.btn-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 12px 34px #4fd8ff66}.btn-primary:disabled{opacity:.6;cursor:not-allowed}.btn-secondary{background:transparent;color:var(--text-primary);border:1px solid var(--border-glass);border-radius:999px;padding:10px 22px;cursor:pointer;font-weight:600;transition:background .15s ease,border-color .15s ease}.btn-secondary:hover{background:#ffffff0d;border-color:var(--accent-cyan)}.btn-danger{background:#ff6b811f;color:var(--accent-red);border:1px solid rgba(255,107,129,.35);border-radius:10px;padding:8px 14px;cursor:pointer;font-weight:600}.btn-danger:hover{background:#ff6b8133}.admin-icon-btn{position:fixed;top:18px;right:18px;z-index:10;width:42px;height:42px;border-radius:50%;border:1px solid var(--border-glass);background:#ffffff0a;color:var(--text-muted);display:flex;align-items:center;justify-content:center;cursor:pointer;opacity:.55;transition:opacity .2s ease,transform .4s ease,color .2s ease}.admin-icon-btn:hover{opacity:1;color:var(--accent-cyan);transform:rotate(45deg)}.mission-card{width:min(560px,92vw);padding:34px 30px}.mission-eyebrow{color:var(--accent-cyan);text-transform:uppercase;font-size:.78rem;letter-spacing:.16em;font-weight:700;margin:0 0 10px}.mission-title{font-size:1.6rem;font-weight:800;margin:0 0 16px}.mission-description{color:var(--text-primary);line-height:1.6;white-space:pre-line;margin-bottom:22px;font-size:1.02rem}.hint-toggle{background:none;border:none;color:var(--accent-violet);font-weight:600;cursor:pointer;padding:0;margin-bottom:12px;font-size:.95rem}.hint-toggle:hover{text-decoration:underline}.hint-list{list-style:none;padding:0;margin:0 0 18px;display:flex;flex-direction:column;gap:8px}.hint-item{background:#8b7bff1a;border:1px solid rgba(139,123,255,.25);border-radius:10px;padding:10px 14px;font-size:.92rem;color:var(--text-muted)}.answer-form{display:flex;flex-direction:column;gap:14px}.answer-input{background:#ffffff0a;border:1px solid var(--border-glass);border-radius:var(--radius-md);padding:14px 16px;color:var(--text-primary);font-size:1.05rem;outline:none;transition:border-color .15s ease,box-shadow .15s ease}.answer-input:focus{border-color:var(--accent-cyan);box-shadow:0 0 0 3px #4fd8ff26}.feedback{border-radius:var(--radius-md);padding:12px 16px;font-size:.95rem;font-weight:500}.feedback.error{background:#ff6b811f;border:1px solid rgba(255,107,129,.3);color:#ffb4c1}.feedback.info{background:#4fd8ff14;border:1px solid rgba(79,216,255,.25);color:var(--accent-cyan)}.success-code{font-size:2rem;font-weight:900;letter-spacing:.08em;background:linear-gradient(90deg,var(--accent-green),var(--accent-cyan));-webkit-background-clip:text;background-clip:text;color:transparent;margin:14px 0}.link-muted{color:var(--text-muted);font-size:.85rem;text-decoration:none}.link-muted:hover{color:var(--accent-cyan)}.admin-login-card{width:min(400px,90vw);padding:34px 28px}.form-field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}.form-field label{font-size:.85rem;color:var(--text-muted);font-weight:600}.form-field input,.form-field textarea{background:#ffffff0a;border:1px solid var(--border-glass);border-radius:10px;padding:10px 12px;color:var(--text-primary);font-size:.98rem;outline:none;font-family:inherit}.form-field input:focus,.form-field textarea:focus{border-color:var(--accent-cyan)}.admin-shell{width:100%;max-width:980px;padding:20px 16px 60px;position:relative;z-index:1}.admin-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;flex-wrap:wrap;gap:12px}.admin-header h1{font-size:1.5rem;margin:0}.mission-list{display:flex;flex-direction:column;gap:14px}.mission-row{padding:18px 20px;display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap}.mission-row-title{font-weight:700;font-size:1.05rem}.mission-row-meta{color:var(--text-muted);font-size:.85rem;margin-top:2px}.pill{font-size:.75rem;font-weight:700;padding:4px 10px;border-radius:999px;text-transform:uppercase;letter-spacing:.05em}.pill.active{background:#3ee89a26;color:var(--accent-green);border:1px solid rgba(62,232,154,.35)}.pill.inactive{background:#94a3c41a;color:var(--text-muted);border:1px solid var(--border-glass)}.pill.final{background:#8b7bff26;color:var(--accent-violet);border:1px solid rgba(139,123,255,.35)}.row-actions{display:flex;gap:8px;flex-wrap:wrap}.editor-card{padding:26px 24px;margin-top:20px}.editor-grid{display:grid;grid-template-columns:1fr;gap:4px}.hint-edit-row{display:flex;gap:8px;align-items:center;margin-bottom:8px}.hint-edit-row input{flex:1}.checkbox-row{display:flex;align-items:center;gap:8px;margin:4px 0 16px}.checkbox-row label{font-size:.9rem;color:var(--text-muted)}.loading-screen{display:flex;align-items:center;justify-content:center;min-height:60vh;color:var(--text-muted);gap:12px}.spinner{width:22px;height:22px;border-radius:50%;border:3px solid rgba(255,255,255,.15);border-top-color:var(--accent-cyan);animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.confetti-piece{position:fixed;top:-10px;border-radius:2px;z-index:50;pointer-events:none}.final-badge{font-size:3rem;margin-bottom:8px;text-align:center}@media (prefers-reduced-motion: reduce){*{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}@media (max-width: 480px){.mission-card,.admin-login-card{padding:26px 20px}.admin-header{flex-direction:column;align-items:flex-start}}