:root{--red-primary:#f44;--red-dark:#c22;--red-orange:#f80;--accent-gradient:linear-gradient(135deg, #f44, #f80);--black-bg:#0a0a0a;--black-card:#111;--black-elevated:#1a1a1a;--border-subtle:#1a1a1a;--border-light:#252525;--white:#fff;--gray-text:#b3b3b3;--gray-muted:gray;--gray-dim:#555;--green:#46d369;--yellow:#f0c040;--orange:#ff6b35;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:20px;--font-sans:"Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-display:"Inter", sans-serif;--safe-bottom:env(safe-area-inset-bottom,0px)}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;font-family:var(--font-sans);background:var(--black-bg);color:var(--white);-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent}body{max-width:100vw;overflow-x:hidden}@keyframes fadeUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes scaleIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.6}}@keyframes shimmer{0%{background-position:-200px 0}to{background-position:200px 0}}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.page-enter{animation:.3s fadeUp}.card{background:var(--black-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:16px;transition:border-color .2s,background .2s}.card:hover{border-color:var(--border-light)}.btn{border-radius:var(--radius-md);cursor:pointer;width:100%;color:var(--white);border:none;justify-content:center;align-items:center;gap:8px;padding:12px 24px;font-size:.9rem;font-weight:600;text-decoration:none;transition:all .15s;display:inline-flex}.btn-primary{background:var(--accent-gradient);color:var(--white);font-weight:700;box-shadow:0 2px 12px #ff444440}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 4px 20px #f446}.btn-secondary{background:var(--black-elevated);border:1px solid var(--border-light)}.btn-secondary:hover{background:#252525}.btn-danger{color:#e74c3c;background:0 0;border:1px solid #5a2d2d}.btn-danger:hover{background:#3a1a1a}.btn-sm{width:auto;padding:8px 16px;font-size:.8rem}.input{background:var(--black-card);border:1px solid var(--border-subtle);border-radius:var(--radius-md);width:100%;color:var(--white);font-size:.9rem;font-family:var(--font-sans);padding:12px 14px;transition:border-color .2s}.input:focus{border-color:var(--red-primary);outline:none}.input::placeholder{color:var(--gray-muted)}textarea.input{resize:vertical;min-height:80px}.tag{border-radius:20px;padding:3px 10px;font-size:.7rem;font-weight:600;display:inline-block}.tag-green{color:var(--green);background:#1a3a1a}.tag-yellow{color:var(--yellow);background:#3a2e0a}.tag-red{color:var(--red-primary);background:#3a1a1a}.tag-orange{color:var(--orange);background:#3a2010}.loading-screen{justify-content:center;align-items:center;min-height:60vh;display:flex}.spinner{border:3px solid var(--border-light);border-top-color:var(--red-primary);border-radius:50%;width:32px;height:32px;animation:.7s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#333;border-radius:4px}.avatar{background:var(--accent-gradient);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:44px;height:44px;font-size:1rem;font-weight:700;display:flex;overflow:hidden}.avatar img{object-fit:cover;width:100%;height:100%}.avatar-sm{width:32px;height:32px;font-size:.75rem}.avatar-lg{width:64px;height:64px;font-size:1.5rem}.skeleton{border-radius:var(--radius-sm);background:linear-gradient(90deg,#1a1a1a 25%,#222 50%,#1a1a1a 75%) 0 0/200px 100%;animation:1.5s infinite shimmer}.text-gradient{background:var(--accent-gradient);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.text-muted{color:var(--gray-muted)}.text-sm{font-size:.8rem}.text-xs{font-size:.7rem}.gap-8{gap:8px}.gap-12{gap:12px}.gap-16{gap:16px}